Page last updated: 2024-08-17

aspartic acid and urea

aspartic acid has been researched along with urea in 246 studies

Research

Studies (246)

TimeframeStudies, this research(%)All Research%
pre-1990175 (71.14)18.7374
1990's21 (8.54)18.2507
2000's38 (15.45)29.6817
2010's6 (2.44)24.3611
2020's6 (2.44)2.80

Authors

AuthorsStudies
Baert, B; Beetens, J; Bodé, S; De Spiegeleer, B; Deconinck, E; Lambert, J; Slegers, G; Slodicka, M; Stoppie, P; Van Gele, M; Vander Heyden, Y1
Nordmann, J; Nordmann, R; Petit, MA2
Golden, MH; Jackson, AA; Taruvinga, M1
Chase, HP; Glasgow, AM1
Katunuma, N; Saheki, T1
Aldwin, L; Koller, A; Natelson, S1
Prescott, LM; Shindler, DB1
Chico, E; Núñez de Castro, I; Olavarría, JS1
Geelen, MJ; Wałajtys-Rode, EI; Wojtczak, AB1
Gimpel, JA; Hensgens, HE; Meijer, AJ; Tager, JM; Williamson, JR1
Kodowaki, H; Ratner, S; Rochovansky, O1
Balloun, SL; Kagan, A2
Blakemore, WS; Leskiw, MJ; Stein, TP; Wallace, HW1
Spaeth, AE; Windmueller, HG1
Cohen, BD; Handelsman, DG; Pai, BN1
Cooper, TG; Sumrada, R1
Chan, W; Kopple, JD; Swendseid, ME; Wang, M2
Chance, B; Erecińska, M; Rafalowska, U1
Krebs, HA; Stubbs, M1
Krebs, HA1
Oberholzer, VG; Palmer, T1
Leskiw, MJ; Stein, TP; Wallace, HW1
Cattano, C; Nissim, I; Yudkoff, M1
Berry, MN; Gregory, RB; Phillips, JW1
Bast, P; Beacham, IR; Derst, C; Harms, E; Jennings, MP; Röhm, KH; Wehner, A1
Brini, CM; Cyr, DM; Egan, SG; Tremblay, GC1
Inomata, K; Inoue, Y; Kanemitsu, K; Matsumoto, I; Sano, S; Sasaki, K; Takaoka, O; Yamagata, Y1
Anborgh, PH; Cool, RH; Gümüşel, F; Parmeggiani, A; Weijland, A1
Pisarenko, OI; Studneva, IM1
Baryshnikov, VA; Ermolina, LA; Turova, NF1
Andre, NM; Kilroe-Smith, TA; Krengel, B1
Golden, MH; Jackson, AA; Jahoor, F1
Cheung, CW; Cohen, NS; Raijman, L1
Chapman, AG1
Cooper, TG; Turoscy, V1
Fern, EB; Garlick, PJ; Waterlow, JC1
Baron, P; Griffaton, G; Lowy, R2
Ferguson, AR; Sims, AP1
Emirbekov, EZ; L'vova, SP1
Brosnan, JT; Williamson, DH1
Gotlober, IV; Krichevskaia, AA; Lukash, AI; Menzhderitskaia, LG; Samoĭlik, NI1
Bassham, JA; Pelroy, RA1
Katunuma, N; Nishii, Y; Okada, M1
Ratner, S; Rochovansky, O2
Shigesada, K; Tatibana, M1
Hems, R; Krebs, HA; Lund, P2
Omura, H; Osajima, Y; Tsukamoto, T1
Chamalaun, RA; Tager, JM1
Clark, RB; Ogilvie, JW1
Asafov, GB; Ekisenina, NI; Ivanova, LM; Lumel'skiĭ, VIa; Smagin, VG1
Ivanov, VI; Makarov, AA; Vol'kenshtein, MV1
Cohen, PP; Reddy, MK; Wixom, RL1
Gorini, L; Piggot, PJ; Sklar, MD1
Saheki, T1
Parrott, CL; Shifrin, S1
Dirheimer, G; Dubois, EG; Weil, JH1
Campbell, JW; Tramell, PR1
Andrews, TR; Reid, RG1
Davies, HS; Hartley, R; Schild, HO1
Eghian, VB; Hagopian, GB; Turshian, EH1
Betz, AL; Gilboe, DD1
Yashphe, J1
Agnoli, FS; Freinkel, N; Hare, JW; Metzger, BE1
Boling, JA; Ely, DG; Nishimuta, JF1
Puett, D1
Dajani, RM; Frayha, GJ; Samia, LH; Sweatman, GK1
Almirante, L; Toninello, A1
Grant, AM; Neuberger, A1
Berry, HK; Brunner, RL; Butcher, RE; Elliot, LA1
Clark, DG; Rognstad, R1
Lajtha, A; Sershen, H1
Allam, ME; Yusef, HM1
Bethell, MR; Jones, ME; Levine, L; von Fellenberg, R1
Kirschbaum, J; Ratych, OT; Wriston, JC1
Smith, TE1
Gregory, DS; Wilson, IB1
Jones, ME1
Levin, B1
Abita, JP; Ailhaud, G; Lazdunski, M1
Cimino, F; Salvatore, F; Venuta, S1
Bloemendal, H; Gerding, JJ; Schoenmakers, JG1
Vinnars, E1
Colley, L; Dicker, SE; Elliott, AB; Huggins, AK; Rowe, WC1
Barrio, A; Carlisky, NJ1
Koyama, I1
Blackburn, EH; Hird, FJ; Jones, IK1
Stahl, PD; Touster, O1
Kuter, DJ; Weber, K1
Cheng, S; Martinez-Carrion, M; Stankewicz, MJ1
Fujiwara, N; Maekawa, T; Matsuda, G1
Miller, LL; Rowe, WB1
Anthony, C; Drabble, WT; Robinson, JH1
Berl, S1
Chu, P; Miller, AL1
English, LS; Les, DN; Rogers, LJ1
Weitzman, PD; Wilson, IB1
Yamashina, I; Yamauchi, T1
Balinsky, JB; Crook, EM; Unsworth, BR1
Jones, ME; Prescott, LM1
Irie, M; Tomita, M; Ukita, T1
Nagayama, R1
Crokaert, R; Wisenfeld, M1
Fairclough, GF; Metrione, RM; Okuda, Y1
Huitrón, C; Palacios, R; Soberón, G1
Bilalov, FI1
Chibata, I; Kakimoto, T; Kato, J; Nishimura, N; Shibatani, T1
Porembska, Z; Swiatkowska, B; Szymczyk, T1
Chicheportiche, R; Lazdunski, M1
Nicholson, JF1
Biswas, C; Gray, E; Paulus, H1
Buniatian, HCh; Egian, VB; Hagopian, GE; Turshian, GA1
Kerly, M; Spruyt, JE1
Alexander, SS; Pace, CN1
Paul, B1
Dintzis, HM; McMenamy, RH; Watson, F1
Fürst, P; Guarnieri, G; Hultman, E1
Ortíz-Pineda, J; Soberón, G; Tarrab, R1
Chen, CH; Koeppe, RE; Meghal, SK; O'Neal, RM; Reynolds, CS1
Campbell, JW; Speeg, KV1
Orlova, NV1
Brown, HH1
Cavallo, F; Coghe, M; Grillo, MA1
Baxter, CF1
Braun, JS; Dulce, HJ1
Barrio, A; Botbol, V; Carlisky, NJ; García Argiz, CA; Lew, VL1
Cheema, PS; Malathi, K; Padmanaban, G; Sarma, PS1
Bayer, SM; McMurray, WC1
Charles, R; De Haan, EJ; Hoek, JB; Tager, JM1
Hosken, R; Sleigh, R; Smith, MB; Thompson, EO1
Crokaert, R; Wiesenfeld, M1
Bonciocat, C; Chiosa, L; Niculescu, V; Stancu, C1
Campbell, JW1
Cimino, F; Dittadini, D; Pietropaolo, C; Salvatore, F; Zappia, V1
Buniatian, HC; Davtian, MA1
Crane, CW1
Grisolia, S; Hunninghake, D1
Baxter, CF; Ortiz, CL1
Carver, MJ; Ryan, WL1
Levin, B; Russell, A1
Godin, Y; Kayser, C; Mark, J1
Agrawal, HC; Davis, JM; Himwich, WA1
Balestrieri, C; Cittadini, D; De Cristofaro, D1
Estes, FL; Wetzel, RL1
Zollner, H1
Cirillo, D; Di Leo, VA; Esposito, R; Giordano, C; Longhi, R; Mazzola, G; Pluvio, M; Vecchio, G1
Bibb, PC; Kadowaki, H; Knox, WE1
Cornell, NW; Crow, KE; Whitefoot, RP1
Galiautdinov, GS1
Hamada, S; Moriyama, Y; Takeda, K; Yamaguchi, K1
Allewell, NM; Bromberg, S; LiCata, VJ; Mallikarachchi, D1
Albrecht, GJ; Beck, FX; Dörge, A; Sone, M; Thurau, K1
Fujioka, M; Gomi, T; Konishi, K; Takata, Y1
Cattano, C; Lin, Z; Nissim, I1
Fersht, AR; Tissot, AC; Vuilleumier, S1
Lowe, ME1
Freedberg, DI; Kaufman, JD; Kiso, Y; Stahl, SJ; Torchia, DA; Wang, YX; Wingfield, PT; Yamazaki, T1
Ash, JF; Igo, RP1
Calder, AG; Lobley, GE; Milne, E; Weijs, PJ1
Davidson, JN; Qiu, Y1
Alston, RW; Fee, LR; Grimsley, GR; Huyghues-Despointes, BM; Pace, CN; Scholtz, JM; Shaw, KL; Thurlkill, RL1
Brosnan, JT; Brosnan, ME; Nissim, I; Yudkoff, M1
Aswad, DW; David, CL; Gibbs, AG; Pierce, VA1
Arnold, M; Bitzi, R; Colombani, PC; Frey, W; Frey-Rindova, P; Langhans, W; Wenk, C1
Marqusee, S; Spudich, G1
Coll, M; Cronet, P; Lacroix, E; López-Hernández, E; Párraga, A; Serrano, L; Solà, M1
Hillen, W; Pfleiderer, K; Schnappinger, D; Schubert, P1
Irún, MP; Maldonado, S; Sancho, J1
Gilson, MK; Luo, R; Mardis, KL1
Hamadeh, MJ; Hoffer, LJ1
De Vos, S; Deswarte, J; Langhorst, U; Loris, R; Steyaert, J1
Gether, U; Klaeke, DA; MacAulay, N; Zeuthen, T1
Mita, H; Nomoto, S; Shimoyama, A; Terasaki, M1
Abraham, EC; Bera, S; Cho, WJ; Thampi, P1
Bracht, A; Bracht, L; Ishii-Iwamoto, EL; Kelmer-Bracht, AM; Lousano, SH; Yassuda Filho, P1
Meijer, AJ1
Hendsch, ZS; Lin, JJ; Luisi, DL; Raleigh, DP; Snow, CD; Tidor, B1
Daikhin, Y; Horyn, O; Lazarow, A; Luhovyy, B; Nissim, I; Yudkoff, M1
ANDERSON, EP; SMITH, PK; YEN, CY1
BURKE, WT; MILLER, LL1
DELLA PIETRA, G; PROCACCINI, S; ROGLIANI, C; ROGLIANI, E1
CEDRANGOLO, F; CITTADINI, D; DE LORENZO, F; DELLA PIETRA, G; PAPA, S2
BALESTRIERI, C; CITTADINI, D; SCALA, A1
CITTADINI, D; DE CRISTOFARO, D; PAPA, S; ZIBELLA, P1
CROKAERT, R1
DREL, KO1
BICANOVA, J; HOREJSI, J; MIRCEVOVA, L1
BERLINGUET, L; CHARBONNEAU, R1
CARNEGIE, PR1
LAVERACK, MS1
CARACCIOLI, MD; CIMINO, F; CITTADINI, D; SALVATORE, F1
GERSHENOVITCH, ZS; KRICHEVSKAYA, AA; SHUGALEI, WS1
DELLAPIETRA, G; DELORENZO, F; ILLIANO, G; MOLEA, G1
DELLAPIETRA, G; DELORENZO, F; ILLIANO, G1
AMSTEY, M; BROWN, O; MCCARTY, KS; WOODSON, B1
CASOLA, L; GIUDITTA, A; ROCCA, E1
KAKIMOTO, M; KURAISHI, K; SHIOYA, A; TAMAMA, Y1
CIMINO, F; CITTADINI, D; DAYELLO CARACCIOLO, M; SALVATORE, F1
HAVIR, EA; HOBERMAN, HD; RATNER, S; ROCHOVANSKY, O1
WATSON, WJ; WOOD, JD1
BAROEN, JP; CROKAERT, R1
BAROEN, JP; CROKAERT, R; WIESENFELD, M1
SENFT, AW1
Feuerbach, S; Fründ, R; Geissler, A; Schölmerich, J; Zietz, B1
Begum, L; Horiuchi, M; Iijima, M; Jalil, MA; Kobayashi, K; Li, MX; Moriyama, M; Robinson, BH; Saheki, T; Sinasac, DS; Tsui, LC1
Gushansky, G; Sachs, G; Scott, DR; Weeks, DL1
Brosnan, JT; Brosnan, ME; Nissim, I1
Schmittschmitt, JP; Scholtz, JM1
WU, H1
HUFF, JW; LIEBERT, KV; SPICER, DS; WRIGHT, LD1
Khurana, S; Kumar, N; Parrill, AL; Tomar, A1
Karim, QN; Sidebotham, RL; Spencer, J; Worku, ML1
Lecomte, JT; Mukhopadhyay, K1
Baldwin, RL; Bequette, BJ; Oba, M; Owens, SL2
Barone, G; Del Vecchio, P; Farias, T; Granata, V; Graziano, G; Manco, G; Mandrich, L; Rossi, M1
Abel, T; Eser, P; Knecht, H; Knechtle, B; Perret, C; von Arx, P1
Marti, DN1
Chion, CK; Crawley, JT; Lam, JK; Lane, DA; Preston, RJ; Zanardelli, S1
Chang, CH; Cheng, CY; Li, YK; Wu, YJ1
Horiuchi, M; Iijima, M; Kannan, Y; Kobayashi, K; Li, MX; Moriyama, M; Nakamura, Y; Saheki, T; Sinasac, DS; Tanaka, M; Tsui, LC1
Grimsley, GR; Pace, CN; Scholtz, JM; Thurlkill, RL1
López-Domínguez, A; Pasantes-Morales, H; Ramos-Mandujano, G; Vázquez-Juárez, E1
Bouchon, B; Communal, Y; Degoul, F; Madelmont, JC; Papon, J1
Ahmad, MF; Ramakrishna, T; Raman, B; Rao, ChM1
Demeler, B; Lampi, KJ; Oxford, JT; Takata, T1
Castillo, L; Roth, RM; Tharakan, JF; Young, VR; Yu, YM; Zurakowski, D1
Arioli, S; Bonizzi, L; Corona, S; Deriu, F; Guglielmetti, S; Mora, D; Roncada, P; Salzano, AM; Scaloni, A1
de Sánchez, VC; Hernández-Luis, F; Hernández-Muñoz, R; Loredo, ML; Martínez-Pérez, L; Pérez-Carreón, JI; Ramírez-Salcedo, J; Suárez-Cuenca, JA; Velasco-Loyden, G; Velázquez-Martínez, I; Vidrio-Gómez, S; Yañez-Maldonado, L1
Hiller, S; Hünenberger, PH; Kräutler, V1
Bouchon, B; C-Gaudreault, R; Chambon, C; Chezal, JM; Communal, Y; Degoul, F; Fortin, S; Lacroix, J; Miot-Noirault, E; Moreau, E; Trzeciakiewicz, A1
Bellucci, MC; Terraneo, G; Volonterio, A1
Chohan, SM; Rashid, N1
Eto, K; Funahashi, A; Furuie, S; Furukawa, T; Gao, Q; Horiuchi, M; Kadowaki, T; Kuroda, E; Moriyama, M; Nakamura, Y; Saheki, T; Setogawa, Y; Sinasac, DS; Tai, YH; Takano, K; Ushikai, M; Yamamura, KI; Yasuda, I1
Alvarez-Perez, JC; Avizonis, D; Badur, MG; Bird, GH; Bridon, G; Choi, DW; Danial, NN; Dhe-Paganon, S; Evans, L; Ficarro, SB; Fu, A; Garcia-Ocana, A; James Shapiro, AM; Jones, RG; Kamphorst, JJ; Karakose, E; Kin, T; Marto, JA; Rosselot, C; Seo, HS; Stewart, AF; Walensky, LD1
Bong, D; Floyd, C; Liao, S; Pino, MJ; Tan, K; Wu, C1
Krishnamurthy, R; Pulletikurti, S; Springsteen, G; Yadav, M1
Bangarbale, S; Bansal, S; Ecelbarger, CM; Jayatilake, MM; Kurtz, R; Levi, M; Shepard, BD1
Castro, A; Catai, AM; De Oliveira, JM; Di Medeiros Leal, MCB; Ferreira, AG; Millan-Mattos, JC; Minatel, V; Oliveira, RV; Pantoni, CBF; Rehder-Santos, P; Signini, ÉF1
Chen, GB; Francisco, JC; Li, S; Singh, BK; Thimmukonda, NK; Yau, WW; Yen, PM; Zhou, J1

Reviews

8 review(s) available for aspartic acid and urea

ArticleYear
The urea cycle in uremia.
    Kidney international. Supplement, 1975, Issue:3

    Topics: Animals; Arginine; Argininosuccinate Lyase; Argininosuccinate Synthase; Aspartic Acid; Citrulline; Humans; Kidney; Liver; Multienzyme Complexes; Muscles; Ornithine; Ornithine Carbamoyltransferase; Urea; Uremia

1975
Valproate and myoclonus.
    Advances in neurology, 1986, Volume: 43

    Topics: 5-Hydroxytryptophan; Amino Acids; Animals; Aspartic Acid; Clonazepam; DDT; Disease Models, Animal; Flurazepam; gamma-Aminobutyric Acid; Glycine; Isoxazoles; Light; Morphine; Muscimol; Myoclonus; Serotonin; Urea; Valproic Acid

1986
Regulation of the urea cycle and TCA cycle by ammonia.
    Advances in enzyme regulation, 1966, Volume: 4

    Topics: Alanine Transaminase; Amino Acids; Ammonia; Amobarbital; Animals; Aspartate Aminotransferases; Aspartic Acid; Carbon Isotopes; Citrates; Citric Acid Cycle; Cytoplasm; Diabetes Mellitus, Experimental; Dietary Proteins; Glutamates; Hydrocortisone; In Vitro Techniques; Isoenzymes; Ketoglutaric Acids; Liver; Mice; Mitochondria, Liver; N-Glycosyl Hydrolases; Niacinamide; Nucleotides; Ornithine; Oxidoreductases; Oxygen Consumption; Pyrophosphatases; Pyruvates; Rats; Transaminases; Urea

1966
Two carbamyl phosphate synthetases of mammals: specific roles in control of pyrimidine and urea biosynthesis.
    Advances in enzyme regulation, 1972, Volume: 10

    Topics: Adenosine Triphosphate; Animals; Arginine; Aspartic Acid; Carbamates; Carbon Isotopes; Carcinoma, Hepatocellular; Dietary Proteins; Glutamates; Humans; Liver; Liver Neoplasms; Magnesium; Mice; Models, Chemical; Neurospora; Phosphotransferases; Pyrimidines; Rats; Spleen; Transferases; Uracil Nucleotides; Urea

1972
[Regulatory conditions for urea biosynthesis--from the standpoint of organ level].
    Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme, 1972, Volume: 17, Issue:5

    Topics: Amino Acids; Ammonia; Animals; Arginine; Aspartic Acid; Glutamates; Glutamine; In Vitro Techniques; Liver; Nitrogen; Nutritional Physiological Phenomena; Ornithine; Perfusion; Rats; Urea

1972
Regulation of pyrimidine and arginine biosynthesis in mammals.
    Advances in enzyme regulation, 1970, Volume: 9

    Topics: Amidohydrolases; Animals; Arginine; Aspartic Acid; Bacillus; Basidiomycota; Carbamates; Carboxy-Lyases; Carcinoma, Ehrlich Tumor; Centrifugation, Density Gradient; Enzyme Induction; Enzyme Repression; Escherichia coli; Feedback; Humans; Ligases; Lyases; Mice; Neurospora; Nucleotides; Ornithine Carbamoyltransferase; Orotic Acid; Oxidoreductases; Pentosyltransferases; Phosphotransferases; Pseudomonas; Pyrimidines; Saccharomyces; Transferases; Uracil; Urea

1970
Hereditary metabolic disorders of the urea cycle.
    Advances in clinical chemistry, 1971, Volume: 14

    Topics: Amino Acid Metabolism, Inborn Errors; Ammonia; Arginase; Arginine; Aspartic Acid; Carbamates; Citrulline; Humans; Ligases; Liver; Lyases; Models, Chemical; Ornithine Carbamoyltransferase; Phosphotransferases; Succinates; Urea

1971
Amino acids as regulators and components of nonproteinogenic pathways.
    The Journal of nutrition, 2003, Volume: 133, Issue:6 Suppl 1

    Topics: Amino Acids; Animals; Aspartic Acid; Cell Size; Glutamic Acid; Humans; Insulin; Islets of Langerhans; Metabolism; NAD; Oxidation-Reduction; Signal Transduction; Urea

2003

Trials

5 trial(s) available for aspartic acid and urea

ArticleYear
Conversion of [15N]ammonia into urea and amino acids in humans and the effect of nutritional status.
    The British journal of nutrition, 1996, Volume: 76, Issue:4

    Topics: Adult; Amino Acids; Ammonia; Ammonium Chloride; Aspartic Acid; Cross-Over Studies; Fasting; Glutamine; Humans; Intestinal Mucosa; Nitrogen; Nitrogen Isotopes; Nutritional Status; Urea

1996
Chronic arginine aspartate supplementation in runners reduces total plasma amino acid level at rest and during a marathon run.
    European journal of nutrition, 1999, Volume: 38, Issue:6

    Topics: 3-Hydroxybutyric Acid; Adult; Amino Acids; Ammonia; Arginine; Aspartic Acid; Carbohydrates; Creatine Kinase; Cross-Over Studies; Dietary Supplements; Double-Blind Method; Fatty Acids; Glucagon; Glycerol; Human Growth Hormone; Humans; Hydrocortisone; Insulin; L-Lactate Dehydrogenase; Male; Ornithine; Respiratory Function Tests; Running; Urea

1999
Effect of protein restriction on (15)N transfer from dietary [(15)N]alanine and [(15)N]Spirulina platensis into urea.
    American journal of physiology. Endocrinology and metabolism, 2001, Volume: 281, Issue:2

    Topics: Alanine; Aspartic Acid; Bacterial Proteins; Diabetes Mellitus, Type 1; Diet, Protein-Restricted; Female; Gas Chromatography-Mass Spectrometry; Glutamine; Glycine; Humans; Isoleucine; Leucine; Male; Methionine; Nitrogen Isotopes; Postprandial Period; Spirulina; Urea

2001
Influence of chronic supplementation of arginine aspartate in endurance athletes on performance and substrate metabolism - a randomized, double-blind, placebo-controlled study.
    International journal of sports medicine, 2005, Volume: 26, Issue:5

    Topics: Adult; Arginine; Aspartic Acid; Dietary Supplements; Dose-Response Relationship, Drug; Double-Blind Method; Energy Metabolism; Ferritins; Humans; Hydrocortisone; Male; Muscle Fatigue; Oxygen Consumption; Physical Endurance; Sports; Task Performance and Analysis; Testosterone; Urea

2005
Adaptation to a long term (4 weeks) arginine- and precursor (glutamate, proline and aspartate)-free diet.
    Clinical nutrition (Edinburgh, Scotland), 2008, Volume: 27, Issue:4

    Topics: Adult; Analysis of Variance; Arginine; Aspartic Acid; Carbon Isotopes; Citrulline; Diet; Dietary Proteins; Female; Glutamic Acid; Homeostasis; Humans; Infusions, Intravenous; Isotope Labeling; Kinetics; Leucine; Male; Nitrogen Isotopes; Oxidation-Reduction; Proline; Time Factors; Urea

2008

Other Studies

233 other study(ies) available for aspartic acid and urea

ArticleYear
Transdermal penetration behaviour of drugs: CART-clustering, QSPR and selection of model compounds.
    Bioorganic & medicinal chemistry, 2007, Nov-15, Volume: 15, Issue:22

    Topics: Anti-Inflammatory Agents; Cell Membrane Permeability; Cluster Analysis; Drug Evaluation, Preclinical; Humans; Models, Biological; Predictive Value of Tests; Quantitative Structure-Activity Relationship; Regression Analysis; Skin; Skin Absorption

2007
Influence of aminooxyacetate administration on ammonia-induced metabolic disturbances in the rat liver.
    Archives internationales de physiologie et de biochimie, 1976, Volume: 84, Issue:3

    Topics: Acetates; Alanine; Alanine Transaminase; Amino Acids, Dicarboxylic; Aminooxyacetic Acid; Ammonia; Ammonium Chloride; Animals; Aspartate Aminotransferases; Aspartic Acid; Female; Glutaminase; Glutamine; Liver; Rats; Urea

1976
Comparison of 15N-labelled glycine, aspartate, valine and leucine for measurement of whole-body protein turnover.
    Clinical science (London, England : 1979), 1979, Volume: 57, Issue:3

    Topics: Ammonia; Animals; Aspartic Acid; Glycine; Kidney; Leucine; Liver; Male; Nitrogen Radioisotopes; Proteins; Rats; Urea; Valine; Whole-Body Counting

1979
Inhibition of urea synthesis by 4-pentenoic acid.
    Biochemical and biophysical research communications, 1975, Jan-20, Volume: 62, Issue:2

    Topics: Ammonia; Animals; Aspartic Acid; Citrulline; Fatty Acids, Monounsaturated; Fatty Acids, Unsaturated; Glutamates; Liver; Ornithine; Phosphotransferases; Rats; Transferases; Urea; Valerates

1975
Analysis of regulatory factors for urea synthesis by isolated perfused rat liver. I. Urea synthesis with ammonia and glutamine as nitrogen sources.
    Journal of biochemistry, 1975, Volume: 77, Issue:3

    Topics: Ammonium Chloride; Animals; Aspartic Acid; Citrulline; Glutamates; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Liver; Malates; Male; Nitrogen; Ornithine; Rats; Stimulation, Chemical; Urea

1975
Hepatic synthesis of canavaninosuccinate from ureidohomoserine and aspartate, and its conversion to guanidinosuccinate.
    Clinical chemistry, 1975, Volume: 21, Issue:12

    Topics: Animals; Aspartic Acid; Canavanine; Cattle; Guanidines; Homoserine; Humans; Hydrogen-Ion Concentration; Kinetics; Ligases; Liver; Succinates; Urea

1975
Improvements on the Prescott-Jones method for the colorimetric analysis of ureido compounds.
    Analytical biochemistry, 1979, Sep-01, Volume: 97, Issue:2

    Topics: Aspartic Acid; Carbamates; Citrulline; Colorimetry; Urea

1979
Ammonia overloading in hepatocytes isolated from liver of fetal and adult rats.
    Biochimica et biophysica acta, 1979, Sep-03, Volume: 586, Issue:3

    Topics: Alanine; Aminooxyacetic Acid; Ammonia; Animals; Aspartic Acid; Female; Fructose; Glucose; Glutamates; Lactates; Liver; Pregnancy; Rats; Urea

1979
Interrelations between ureogenesis and gluconeogenesis in isolated hepatocytes. The role of antion transport and the competition for energy.
    The Biochemical journal, 1978, Feb-15, Volume: 170, Issue:2

    Topics: Alanine; Ammonium Chloride; Animals; Aspartic Acid; Biological Transport; Energy Metabolism; Ethanol; Fatty Acids; Gluconeogenesis; In Vitro Techniques; Ketoglutaric Acids; Lactates; Liver; Malates; Male; Ornithine; Pyruvates; Rats; Urea

1978
Prolone metabolism in isolated rat liver cells.
    The Biochemical journal, 1978, Mar-15, Volume: 170, Issue:3

    Topics: Animals; Aspartic Acid; Carbonyl Cyanide p-Trifluoromethoxyphenylhydrazone; Ethanol; Glucose; Glutamates; In Vitro Techniques; Lactates; Liver; Mitochondria, Liver; Picolinic Acids; Proline; Rats; Sulfhydryl Compounds; Urea

1978
Biosynthesis of urea. Molecular and regulatory properties of crystalline argininosuccinate synthetase.
    The Journal of biological chemistry, 1977, Aug-10, Volume: 252, Issue:15

    Topics: Adenosine Diphosphate; Adenosine Monophosphate; Animals; Argininosuccinate Synthase; Aspartic Acid; Cattle; Citrulline; Crystallization; Energy Transfer; Kinetics; Ligases; Liver; Molecular Weight; Urea

1977
L-aspartic acid and urea supplementation of low-protein layer diets.
    British poultry science, 1976, Volume: 17, Issue:4

    Topics: Animal Feed; Animals; Aspartic Acid; Chickens; Dietary Proteins; Eggs; Female; Glycine max; Oviposition; Urea

1976
Urea and aspartic acid supplementation of low-protein broiler diets.
    British poultry science, 1976, Volume: 17, Issue:4

    Topics: Animal Feed; Animals; Aspartic Acid; Blood Urea Nitrogen; Body Weight; Chickens; Dietary Proteins; Glutamates; Glycine max; Urea; Uric Acid

1976
The effects of insulin on urinary urea and ammonia production.
    The Journal of clinical endocrinology and metabolism, 1976, Volume: 43, Issue:1

    Topics: Amino Acids; Ammonia; Ammonium Chloride; Aspartic Acid; Glycine; Humans; Infusions, Parenteral; Insulin; Urea

1976
Metabolism of absorbed aspartate, asparagine, and arginine by rat small intestine in vivo.
    Archives of biochemistry and biophysics, 1976, Volume: 175, Issue:2

    Topics: Amino Acids; Animals; Arginase; Arginine; Asparagine; Aspartic Acid; Biological Transport, Active; Carboxylic Acids; Glucose; Intestinal Absorption; Jejunum; Kinetics; Rats; Urea

1976
Toxicity arising from the urea cycle.
    Kidney international. Supplement, 1975, Issue:3

    Topics: Animals; Arginine; Aspartic Acid; Dogs; Glucagon; Glycogen; Guanidines; Insulin; Insulin Secretion; Liver; Pancreas; Rats; Urea; Uremia

1975
Urea transport in Saccharomyces cerevisiae.
    Journal of bacteriology, 1975, Volume: 121, Issue:2

    Topics: Ammonia; Arginine; Arsenates; Aspartic Acid; Biological Transport, Active; Cyanides; Depression, Chemical; Dinitrophenols; Energy Metabolism; Fluorides; Hydrolases; Ligases; Mutation; Proline; Saccharomyces cerevisiae; Urea; Uric Acid

1975
The effect of aspartate on citrate metabolism in the cytosolic fraction of brain under conditions of normoxia, hypoxia and anaesthesia.
    Journal of neurochemistry, 1975, Volume: 25, Issue:4

    Topics: Anesthesia, General; Animals; Aspartic Acid; Brain; Carbamates; Citrates; Cytosol; Hypoxia, Brain; Ketoglutaric Acids; Microsomes; Mitochondria; Rats; Urea

1975
The accumulation of aspartate in the presence of ethanol in rat liver.
    The Biochemical journal, 1975, Volume: 150, Issue:1

    Topics: Alanine; Ammonia; Ammonium Chloride; Animals; Aspartic Acid; Cytosol; Ethanol; Female; Gluconeogenesis; Glutamates; Ketoglutaric Acids; Lactates; Liver; Mitochondria, Liver; Ornithine; Rats; Urea

1975
The role of chemical equilibria in organ function.
    Advances in enzyme regulation, 1975, Volume: 13

    Topics: Alanine; Amino Acids; Ammonia; Animals; Aspartic Acid; Carbamyl Phosphate; Female; Glutamate Dehydrogenase; Glutaminase; Glutamine; Humans; Kidney; Metabolism; Rats; Thermodynamics; Transaminases; Urea

1975
Increased excretion of N-carbamoyl compounds in patients with urea cycle defects.
    Clinica chimica acta; international journal of clinical chemistry, 1976, Apr-01, Volume: 68, Issue:1

    Topics: Alanine; Argininosuccinate Synthase; Argininosuccinic Aciduria; Aspartic Acid; Carbamates; Child; Child, Preschool; Chromatography, Paper; Chromatography, Thin Layer; Humans; Infant, Newborn; Ligases; Lyases; Ornithine Carbamoyltransferase Deficiency Disease; Urea

1976
Equilibration of 15N-labeled amino compounds in man.
    The American journal of physiology, 1976, Volume: 230, Issue:5

    Topics: Amino Acids; Ammonia; Ammonium Chloride; Aspartic Acid; Glycine; Hippurates; Humans; Kinetics; Nitrogen; Nitrogen Isotopes; Urea

1976
Relative role of the glutaminase, glutamate dehydrogenase, and AMP-deaminase pathways in hepatic ureagenesis: studies with 15N.
    Archives of biochemistry and biophysics, 1992, Feb-01, Volume: 292, Issue:2

    Topics: AMP Deaminase; Animals; Aspartic Acid; Cells, Cultured; Glutamate Dehydrogenase; Glutamates; Glutamic Acid; Glutaminase; Glutamine; Isotope Labeling; Kinetics; Liver; Male; Nitrogen Isotopes; Rats; Rats, Inbred Strains; Urea

1992
Reducing-equivalent transfer to the mitochondria during gluconeogenesis and ureogenesis in hepatocytes from rats of different thyroid status.
    Biochimica et biophysica acta, 1992, Oct-06, Volume: 1137, Issue:1

    Topics: Alanine; Animals; Aspartic Acid; Biological Transport; Cells, Cultured; Cytoplasm; Gluconeogenesis; Glutamates; Glutamic Acid; Hydrogen; Hyperthyroidism; Hypothyroidism; Male; Malonates; Mitochondria, Liver; NAD; Pyruvates; Pyruvic Acid; Rats; Rats, Wistar; Thyroid Gland; Urea

1992
Site-specific mutagenesis of Escherichia coli asparaginase II. None of the three histidine residues is required for catalysis.
    European journal of biochemistry, 1992, Sep-01, Volume: 208, Issue:2

    Topics: Amino Acid Sequence; Asparaginase; Aspartic Acid; Base Sequence; Catalysis; Enzyme Stability; Escherichia coli; Histidine; Hydrogen-Ion Concentration; Kinetics; Macromolecular Substances; Magnetic Resonance Spectroscopy; Molecular Sequence Data; Mutagenesis, Site-Directed; Protein Conformation; Spectrometry, Fluorescence; Structure-Activity Relationship; Urea

1992
On the mechanism of inhibition of gluconeogenesis and ureagenesis by sodium benzoate.
    Biochemical pharmacology, 1991, Jul-15, Volume: 42, Issue:3

    Topics: Acetyl Coenzyme A; Adenine Nucleotides; Animals; Aspartic Acid; Benzoates; Benzoic Acid; Bicarbonates; Carbamoyl-Phosphate Synthase (Ammonia); Cells, Cultured; Enzyme Activation; Gluconeogenesis; Glutamates; Glutamic Acid; Kinetics; Liver; Male; Mitochondria, Liver; Orotic Acid; Pyruvate Carboxylase; Rats; Sodium; Sodium Bicarbonate; Urea

1991
Prebiotic synthesis of orotic acid parallel to the biosynthetic pathway.
    Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life, 1990, Volume: 20, Issue:5

    Topics: Aspartic Acid; Kinetics; Molecular Structure; Orotic Acid; Urea

1990
Mutagenesis of the NH2-terminal domain of elongation factor Tu.
    Biochimica et biophysica acta, 1990, Aug-27, Volume: 1050, Issue:1-3

    Topics: Amino Acid Sequence; Aspartic Acid; Binding Sites; Computer Graphics; Escherichia coli; Guanosine Diphosphate; Guanosine Triphosphate; Kinetics; Leucine; Lysine; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Peptide Elongation Factor Tu; Protein Conformation; Thermodynamics; Urea; Valine

1990
[Mechanisms of ammonia binding in the heart muscle].
    Biulleten' Vsesoiuznogo kardiologicheskogo nauchnogo tsentra AMN SSSR, 1985, Volume: 8, Issue:2

    Topics: Alanine; Amino Acids; Ammonia; Animals; Aspartic Acid; Glutamates; Glutamic Acid; Glutamine; In Vitro Techniques; Male; Myocardial Infarction; Myocardium; Rats; Rats, Inbred Strains; Urea

1985
[Characteristics of the amino acid spectrum of the blood of children with intellectual deficiency].
    Zhurnal nevropatologii i psikhiatrii imeni S.S. Korsakova (Moscow, Russia : 1952), 1986, Volume: 86, Issue:3

    Topics: Amino Acids; Ammonia; Arginine; Aspartic Acid; Child; Female; Glutamates; Glutamic Acid; Humans; Intellectual Disability; Male; Movement Disorders; Polyamines; Syndrome; Urea

1986
Elevated glutamic acid values in a malnourished patient. A case report.
    South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde, 1987, Jun-06, Volume: 71, Issue:11

    Topics: Ammonia; Aspartic Acid; Ethanolamines; Female; Glutamates; Glutamic Acid; Humans; Middle Aged; Nutrition Disorders; Pellagra; Proline; Urea

1987
In vivo metabolism of nitrogen precursors for urea synthesis in the postprandial rat.
    Annals of nutrition & metabolism, 1988, Volume: 32, Issue:4

    Topics: Alanine; Ammonium Chloride; Animals; Aspartic Acid; Food; Glutamates; Glutamic Acid; Glutamine; Kidney; Liver; Male; Nitrogen; Nitrogen Isotopes; Rats; Urea

1988
Channeling of urea cycle intermediates in situ in permeabilized hepatocytes.
    The Journal of biological chemistry, 1989, Mar-05, Volume: 264, Issue:7

    Topics: Ammonia; Animals; Aspartic Acid; Bicarbonates; Cell Membrane Permeability; Liver; Ornithine; Rats; Urea

1989
Ureidosuccinate is transported by the allantoate transport system in Saccharomyces cerevisiae.
    Journal of bacteriology, 1987, Volume: 169, Issue:6

    Topics: Aspartic Acid; Biological Transport; Mutation; Saccharomyces cerevisiae; Urea

1987
Apparent compartmentation of body nitrogen in one human subject: its consequences in measuring the rate of whole-body protein synthesis with 15N.
    Clinical science (London, England : 1979), 1985, Volume: 68, Issue:3

    Topics: Adult; Alanine; Ammonia; Aspartic Acid; Dietary Proteins; Fungal Proteins; Glutamates; Glutamine; Glycine; Humans; Leucine; Lysine; Male; Nitrogen; Protein Biosynthesis; Saccharomyces cerevisiae; Urea

1985
[Effect of a pyruvate injection on liver metabolism in the rat].
    Archives internationales de physiologie et de biochimie, 1971, Volume: 79, Issue:4

    Topics: Acetone; Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Alanine; Animals; Aspartic Acid; Citrates; Glutamates; Glycerophosphates; Ketoglutaric Acids; Liver; Male; Metabolism; Models, Chemical; NADP; Phosphates; Phosphoric Acids; Pyruvates; Rats; Time Factors; Trioses; Urea

1971
[Effect of the simultaneous administration of pyruvate and ethanol on liver metabolism in the rat].
    Archives internationales de physiologie et de biochimie, 1971, Volume: 79, Issue:4

    Topics: Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Alanine; Animals; Aspartic Acid; Citrates; Drug Synergism; Ethanol; Glutamates; Ketoglutaric Acids; Liver; Male; Metabolism; Models, Chemical; NADP; Oxidation-Reduction; Phosphates; Pyruvates; Rats; Time Factors; Urea

1971
The regulation of glutamine metabolism in Candida utilis: the role of glutamine in the control of glutamine synthetase.
    Journal of general microbiology, 1974, Volume: 80, Issue:1

    Topics: Alanine; Ammonia; Aspartic Acid; Candida; Culture Media; Enzyme Repression; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Glycine; Urea

1974
[Nitrogen and carbohydrate-phosphate metabolism in the brain of warm-blooded animals during hypothermia and hibernation].
    Voprosy meditsinskoi khimii, 1972, Volume: 18, Issue:2

    Topics: Adenosine Triphosphate; Ammonia; Animals; Aspartic Acid; Brain; Cold Temperature; gamma-Aminobutyric Acid; Glucose; Glutamates; Glutamine; Hibernation; Lactates; Phosphates; Phosphocreatine; Sciuridae; Urea

1972
Mechanisms for the formation of alanine and aspartate on rat liver in vivo after administration of ammonium chloride.
    The Biochemical journal, 1974, Volume: 138, Issue:3

    Topics: Alanine; Alanine Transaminase; Ammonia; Ammonium Chloride; Animals; Arginine; Aspartic Acid; Centrifugation; Cycloserine; Ketoglutaric Acids; Liver; Male; NAD; NADP; Rats; Time Factors; Urea

1974
[Amino acids in the brains of animals adapted to different living conditions].
    Voprosy biokhimii mozga, 1973, Volume: 8

    Topics: Acclimatization; Adaptation, Biological; Adaptation, Physiological; Age Factors; Altitude; Amides; Amino Acids; Ammonia; Animals; Arginine; Aspartic Acid; Brain; Brain Chemistry; Carboxy-Lyases; Cerebellum; Chemical Phenomena; Chemistry; Cold Temperature; Cricetinae; gamma-Aminobutyric Acid; Glutamates; Glutamine; Hibernation; Lysine; Medulla Oblongata; Nerve Tissue Proteins; Rats; Species Specificity; Telencephalon; Urea

1973
Kinetics of glucose incorporation by Aphanocapsa 6714.
    Journal of bacteriology, 1973, Volume: 115, Issue:3

    Topics: Aspartic Acid; Carbon Dioxide; Carbon Isotopes; Cyanobacteria; Darkness; Fructosephosphates; Glucose; Glucosephosphates; Glutamates; Glycerophosphates; Glycogen; Herbicides; Oxidation-Reduction; Photophosphorylation; Plant Proteins; Urea

1973
Biosynthesis of urea. XII. Further studies on argininosuccinate synthetase: substrate affinity and mechanism of action.
    The Journal of biological chemistry, 1967, Sep-10, Volume: 242, Issue:17

    Topics: Adenosine Triphosphate; Animals; Aspartic Acid; Carbon Isotopes; Chemical Phenomena; Chemistry; Citrulline; Diphosphates; Kidney; Kinetics; Ligases; Phosphorus Isotopes; Spectrophotometry; Succinates; Swine; Urea

1967
Some regulatory mechanisms in the synthesis of urea in the mammalian liver.
    Advances in enzyme regulation, 1973, Volume: 11

    Topics: Alanine; Amino Acids; Animals; Aspartic Acid; Ethanol; Glutamate Dehydrogenase; Glutamates; Glutamine; In Vitro Techniques; Liver; Mitochondria, Liver; Ornithine Carbamoyltransferase; Phosphotransferases; Rats; Urea

1973
Some properties of urea dehydrogenase in tissues of higher plants.
    Enzymologia, 1966, Sep-30, Volume: 31, Issue:3

    Topics: Adenine Nucleotides; Ammonia; Aspartic Acid; Carbon Isotopes; Chromatography; Chromatography, Paper; Flavin Mononucleotide; Flavin-Adenine Dinucleotide; Flavins; Hot Temperature; Hydrogen-Ion Concentration; Indicators and Reagents; NADP; Ornithine; Oxidoreductases; Phosphates; Plants; Quaternary Ammonium Compounds; Succinates; Sulfates; Urea

1966
Nitrogen metabolism in the perfused rat liver.
    Biochimica et biophysica acta, 1970, Oct-27, Volume: 222, Issue:1

    Topics: Alanine; Ammonia; Ammonium Chloride; Animals; Aspartic Acid; Glutamate Dehydrogenase; Glutamates; Glutamine; Hydroxybutyrate Dehydrogenase; Liver; NAD; NADP; Nitrogen; Perfusion; Rats; Stimulation, Chemical; Urea

1970
Aspartokinase I-homoserine dehydrogenase I of Escherichia coli K12 . Subunit molecular weight and nicotinamide-adenine dinucleotide phosphate binding.
    Biochemistry, 1972, Mar-28, Volume: 11, Issue:7

    Topics: Alcohol Oxidoreductases; Aspartic Acid; Binding Sites; Chemical Phenomena; Chemistry; Chromatography, Gel; Electrophoresis; Escherichia coli; Homoserine; Macromolecular Substances; Molecular Weight; NADP; Phosphotransferases; Protein Binding; Protein Denaturation; Sodium Dodecyl Sulfate; Threonine; Urea

1972
[Amino acid levels in the blood serum of patients with chronic colitis].
    Terapevticheskii arkhiv, 1974, Volume: 46, Issue:4

    Topics: Adult; Alanine; Amino Acids; Ammonia; Arginine; Aspartic Acid; Betaine; Chronic Disease; Citrulline; Colitis; Glutamates; Glutamine; Glycine; Histidine; Humans; Middle Aged; Ornithine; Phenylalanine; Proline; Serine; Taurine; Threonine; Tryptophan; Tyrosine; Urea

1974
Kinetics of the proteolysis of aspartate aminotransferase in various states of the active site.
    Molecular biology, 1974, Volume: 8, Issue:3

    Topics: Animals; Aspartate Aminotransferases; Aspartic Acid; Binding Sites; Chymotrypsin; Circular Dichroism; Drug Stability; Isomerism; Kinetics; Myocardium; Protein Binding; Protein Conformation; Spectrophotometry; Spectrophotometry, Ultraviolet; Swine; Urea

1974
A concerted response of the enzymes of urea biosynthesis during thyroxine-induced metamorphosis of Rana catesbeiana.
    The Journal of biological chemistry, 1972, Jun-10, Volume: 247, Issue:11

    Topics: Adenosine Triphosphate; Ammonia; Animals; Anura; Arginase; Arginine; Aspartic Acid; Carbon Dioxide; Citrulline; Larva; Ligases; Liver; Lyases; Metamorphosis, Biological; Mitochondria, Liver; Organ Size; Ornithine; Ornithine Carbamoyltransferase; Phosphotransferases; Rana catesbeiana; Subcellular Fractions; Succinates; Thyroxine; Urea

1972
Ribosomal alterations controlling alkaline phosphatase isozymes in Escherichia coli.
    Journal of bacteriology, 1972, Volume: 110, Issue:1

    Topics: Alkaline Phosphatase; Amino Acids; Arginine; Aspartic Acid; Chromatography, DEAE-Cellulose; Dansyl Compounds; Electrophoresis, Starch Gel; Escherichia coli; Genetics, Microbial; Isoenzymes; Mercaptoethanol; Mutation; Oxidation-Reduction; Protein Denaturation; Ribosomes; Streptomycin; Threonine; Urea; Valine

1972
In vitro assembly of L-asparaginase subunits.
    The Journal of biological chemistry, 1974, Jul-10, Volume: 249, Issue:13

    Topics: Asparaginase; Asparagine; Aspartic Acid; Escherichia coli; Hydrogen-Ion Concentration; Hydrolysis; Macromolecular Substances; Protein Conformation; Protein Denaturation; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Stereoisomerism; Time Factors; Tryptophan; Tyrosine; Ultracentrifugation; Urea

1974
Methylation of yeast tRNA Asp by enzymes from cytoplasm, chloroplasts and mitochondria of phaseolus vulgaris.
    Biochimica et biophysica acta, 1974, Dec-20, Volume: 374, Issue:3

    Topics: Aspartic Acid; Base Sequence; Carbon Radioisotopes; Chloroplasts; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Thin Layer; Cytoplasm; Electrophoresis, Paper; Methylation; Mitochondria; Nucleic Acid Conformation; Oligonucleotides; Pancreas; Plants; Ribonucleases; RNA, Transfer; S-Adenosylmethionine; Saccharomyces cerevisiae; Spectrophotometry, Ultraviolet; tRNA Methyltransferases; Urea

1974
Arginine and urea metabolism in the South American land snail, Strophoceilus oblongus.
    Comparative biochemistry and physiology. B, Comparative biochemistry, 1972, Jul-15, Volume: 42, Issue:3

    Topics: Amino Acids; Animals; Arginase; Arginine; Aspartic Acid; Bicarbonates; Carbon Dioxide; Carbon Isotopes; Citrulline; Glutamates; Kidney; Ligases; Liver; Lyases; Ornithine; Ornithine Carbamoyltransferase; Pancreas; Protein Biosynthesis; Snails; Succinates; Urea

1972
Ornithine cycle and uricolytic enzymes in four bivalve molluscs.
    Comparative biochemistry and physiology. B, Comparative biochemistry, 1972, Jul-15, Volume: 42, Issue:3

    Topics: Allantoin; Animals; Arginase; Arginine; Aspartic Acid; Bivalvia; Citrulline; Digestive System; Glutamates; Kidney; Kinetics; Ligases; Lyases; Mollusca; Ornithine; Ornithine Carbamoyltransferase; Phosphotransferases; Quaternary Ammonium Compounds; Species Specificity; Succinates; Urate Oxidase; Urea; Ureohydrolases

1972
Chemical modification of spleen permeability factor.
    British journal of pharmacology, 1972, Volume: 46, Issue:3

    Topics: Amino Acids; Animals; Aspartic Acid; Chromatography; Electrophoresis; Glutamates; Mercaptoethanol; Proteins; Rats; Spleen; Structure-Activity Relationship; Swine; Tissue Extracts; Urea

1972
[Mechanism of intrahepatic accumulation of dicarboxylic amino acids during ammonia poisoning].
    Biochimie, 1972, Volume: 54, Issue:11

    Topics: Alanine; Amino Acids; Ammonia; Animals; Arginine; Aspartic Acid; Citrates; Citrulline; Dicarboxylic Acids; Glutamates; Glutaminase; Glutamine; Liver; Malates; Ornithine; Pyruvates; Rats; Seizures; Urea

1972
[Change in nitrogen and carbohydrate metabolism in brain and liver with a casein diet. 3].
    Voprosy biokhimii mozga, 1972, Volume: 7, Issue:0

    Topics: Ammonia; Animals; Arginase; Aspartic Acid; Brain; Dietary Proteins; Glutamates; Glutamine; Ketoglutaric Acids; Ligases; Liver; Lyases; Male; Pyruvates; Rats; Urea

1972
Effect of pentobarbital on amino acid and urea flux in the isolated dog brain.
    The American journal of physiology, 1973, Volume: 224, Issue:3

    Topics: Amino Acids; Anesthesia, General; Animals; Asparagine; Aspartic Acid; Brain; Cerebrovascular Circulation; Dipeptides; Dogs; Glutamates; Glutamine; Glycine; Halothane; Isoleucine; Leucine; Methoxyflurane; Nitrogen; Pentobarbital; Proline; Serine; Taurine; Urea; Valine

1973
Estimation of micro amounts of urea and carbamyl derivatives.
    Analytical biochemistry, 1973, Volume: 52, Issue:1

    Topics: Alanine; Aspartic Acid; Butanones; Carbamates; Citrulline; Colorimetry; Evaluation Studies as Topic; Glutamates; Methods; Microchemistry; Oximes; Urea

1973
Carbohydrate metabolism in pregnancy. X. Metabolic disposition of alanine by the perfused liver of the fasting pregnant rat.
    Diabetes, 1973, Volume: 22, Issue:8

    Topics: Alanine; Alanine Transaminase; Ammonia; Animals; Aspartic Acid; Carbon Isotopes; Chromatography; Fasting; Female; Glucose; Glutamates; Lactates; Lipids; Liver; Perfusion; Pregnancy; Rats; Urea

1973
Nitrogen metabolism in lambs fed soybean meal treated with heat, formalin and tannic acid.
    The Journal of nutrition, 1973, Volume: 103, Issue:1

    Topics: Alanine; Amino Acids; Ammonia; Animals; Arginine; Aspartic Acid; Cellulose; Dietary Proteins; Feces; Formaldehyde; Glycine; Glycine max; Histidine; Hot Temperature; Leucine; Lysine; Male; Nitrogen; Rumen; Sheep; Tannins; Urea; Valine

1973
The equilibrium unfolding parameters of horse and sperm whale myoglobin. Effects of guanidine hydrochloride, urea, and acid.
    The Journal of biological chemistry, 1973, Jul-10, Volume: 248, Issue:13

    Topics: Amino Acids; Animals; Arginine; Aspartic Acid; Cetacea; Crystallography; Drug Stability; Guanidines; Histidine; Horses; Hydrogen-Ion Concentration; Iron; Mathematics; Myoglobin; Protein Binding; Protein Conformation; Protein Denaturation; Species Specificity; Spectrophotometry, Ultraviolet; Thermodynamics; Urea

1973
Carbon dioxide fixation by the nymphs of the tick, Hyalomma dromedarii.
    The Journal of parasitology, 1973, Volume: 59, Issue:5

    Topics: Aerobiosis; Amino Acids; Animals; Aspartic Acid; Bicarbonates; Carbon Dioxide; Carbon Radioisotopes; Fluoroacetates; Fumarates; Glutamates; Glyoxylates; Malates; Nymph; Phosphoenolpyruvate; Pyruvates; Succinates; Ticks; Urea

1973
Accumulation of amino acids by the perfused rat liver in the presence of ethanol.
    The Biochemical journal, 1973, Volume: 134, Issue:3

    Topics: Alanine; Amino Acids; Ammonia; Animals; Aspartic Acid; Ethanol; Gluconeogenesis; Glucose; In Vitro Techniques; Lactates; Liver; Oleic Acids; Ornithine; Oxygen Consumption; Pyruvates; Rats; Urea

1973
Incorporation of the precursors of purine and pyrimidine nucleotides in the nucleic acids of rat liver.
    Il Farmaco; edizione scientifica, 1973, Volume: 28, Issue:11

    Topics: Amides; Animals; Aspartic Acid; DNA; Imidazoles; Liver; Male; Nucleotides; Purines; Pyrimidines; Rats; Succinates; Urea

1973
The turnover rate of rabbit urinary Tamm-Horsfall glycoprotein.
    The Biochemical journal, 1973, Volume: 136, Issue:3

    Topics: Acetates; Animals; Aspartic Acid; Bicarbonates; Carbon Radioisotopes; Carbonates; Fibrinogen; Glutamates; Glycoproteins; Half-Life; Kidney; Neuraminic Acids; Rabbits; Radioimmunoassay; Tritium; Urea

1973
The effect of monosodium glutamate on the early biochemical and behavioral development of the rat.
    Developmental psychobiology, 1974, Volume: 7, Issue:2

    Topics: Amino Acids; Animals; Animals, Newborn; Aspartic Acid; Avoidance Learning; Behavior, Animal; Body Weight; Brain Chemistry; Discrimination Learning; Glutamates; Glutathione; Histidine; Liver; Motor Activity; Rats; Taurine; Urea; Visual Perception

1974
Citrulline levels and urea cycle enzymes in uremic rats.
    The Journal of nutrition, 1974, Volume: 104, Issue:6

    Topics: Animals; Arginase; Arginine; Aspartic Acid; Caseins; Citrulline; Dietary Proteins; Female; Kidney; Ligases; Liver; Lyases; Male; Muscles; Nephrectomy; Ornithine Carbamoyltransferase; Rats; Succinates; Urea; Uremia

1974
Effects of aminooxyacetate on the metabolism of isolated liver cells.
    Archives of biochemistry and biophysics, 1974, Apr-02, Volume: 161, Issue:2

    Topics: Acetates; Animals; Aspartate Aminotransferases; Aspartic Acid; Carbon Radioisotopes; Chromatography, Ion Exchange; Depression, Chemical; Ethanol; Gluconeogenesis; Glucose; Hydroxylamines; In Vitro Techniques; Kinetics; Lactates; Liver; Male; Pyruvates; Time Factors; Tritium; Urea

1974
The distribution of amino acids, Na+ and K+ from surface to centre in incubated slices of mouse brain.
    Journal of neurochemistry, 1974, Volume: 22, Issue:6

    Topics: Adenosine Triphosphate; Amino Acids; Aminobutyrates; Animals; Aspartic Acid; Biological Transport; Biological Transport, Active; Brain; Carbon Radioisotopes; Glutamates; Glycine; Histidine; In Vitro Techniques; Inulin; Kinetics; Leucine; Lysine; Male; Mice; Potassium; Sodium; Time Factors; Urea

1974
Biotin deficiency in Nigrospora oryzae.
    Mycopathologia et mycologia applicata, 1974, Jan-27, Volume: 52, Issue:1

    Topics: Asparagine; Aspartic Acid; Biotin; Culture Media; Edible Grain; Filtration; Hot Temperature; Mitosporic Fungi; Nitrates; Plant Growth Regulators; Saccharomyces; Sterilization; Urea

1974
Immunological studies of aspartate transcarbamylase. II. Effect of ligands on the conformation of the enzyme.
    Biochemistry, 1968, Volume: 7, Issue:12

    Topics: Antigens; Aspartic Acid; Benzoates; Chemical Phenomena; Chemistry; Complement Fixation Tests; Escherichia coli; Immune Sera; Kinetics; Mercury; Sulfhydryl Compounds; Transferases; Urea

1968
Subunit structure of L-asparaginase from Escherichia coli B.
    Biochimica et biophysica acta, 1969, Nov-11, Volume: 194, Issue:1

    Topics: Antineoplastic Agents; Asparaginase; Asparagine; Aspartic Acid; Chemical Phenomena; Chemistry; Cysteine; Detergents; Electrophoresis; Escherichia coli; Ethanol; Formamides; Guanidines; Hydrogen-Ion Concentration; Lymphoma; Methods; Microscopy, Electron; Molecular Weight; Sodium Chloride; Sulfates; Ultracentrifugation; Urea

1969
Escherichia coli phosphoenolpyruvate carboxylase: competitive regulation by acetyl-coenzyme A and aspartate.
    Archives of biochemistry and biophysics, 1970, Volume: 137, Issue:2

    Topics: Aspartic Acid; Binding Sites; Carboxy-Lyases; Centrifugation, Density Gradient; Coenzyme A; Enzyme Activation; Escherichia coli; Kinetics; Magnesium; Models, Chemical; Molecular Weight; Phosphoric Acids; Protein Binding; Pyruvates; Sucrose; Urea

1970
Studies with aspartate transcarbamylase.
    Biochemistry, 1971, Jan-05, Volume: 10, Issue:1

    Topics: Alkylation; Amino Acids; Aspartic Acid; Binding Sites; Bromine; Carbamates; Centrifugation, Density Gradient; Cytosine Nucleotides; Enzyme Activation; Escherichia coli; Hydrogen-Ion Concentration; Kinetics; Maleates; Phosphoric Acids; Succinates; Transferases; Urea

1971
Structure-function relationships of the acyl-carrier protein of Escherichia coli.
    European journal of biochemistry, 1971, Dec-10, Volume: 23, Issue:3

    Topics: Alkylation; Aminopeptidases; Aspartic Acid; Bacterial Proteins; Carbon Dioxide; Carrier Proteins; Chemical Phenomena; Chemistry; Coenzyme A; Escherichia coli; Iodoacetates; Malonates; Methionine; Nitro Compounds; Optical Rotatory Dispersion; Palmitic Acids; Peptides; Protein Binding; Protein Conformation; Protein Denaturation; Serine; Structure-Activity Relationship; Temperature; Tyrosine; Urea

1971
A system for the study of urea synthesis in liver homogenates.
    Enzymologia, 1969, Jan-31, Volume: 36, Issue:1

    Topics: Adenine Nucleotides; Amino Acids; Ammonia; Animals; Aspartic Acid; Cell-Free System; Edetic Acid; In Vitro Techniques; Keto Acids; Liver; Magnesium; Male; Nitrogen; Ornithine; Plasma; Rats; Time Factors; Urea

1969
The subunit structure of alpha-crystallin. Isolation and characterization of the S-carboxymethylated acidic subunits from adult and embryonic origin.
    European journal of biochemistry, 1969, Volume: 11, Issue:3

    Topics: Aging; Alkylation; Amino Acids; Animals; Aspartic Acid; Carbon Isotopes; Cattle; Chromatography, Ion Exchange; Crystallins; Electrophoresis; Gels; Immunodiffusion; Lens, Crystalline; Methionine; Molecular Weight; Peptides; Rabbits; Serine; Sulfhydryl Compounds; Ultracentrifugation; Urea

1969
The nutritive effect in man of non-essential amino acids infused intravenously (together with the essential ones). II. Different patterns of amino acids and different levels of nitrogen supply.
    Acta anaesthesiologica Scandinavica, 1970, Volume: 14, Issue:4

    Topics: Adult; Alanine; Amino Acids; Arginine; Aspartic Acid; Female; Glycine; Histidine; Humans; Injections, Intravenous; Middle Aged; Nitrogen; Parenteral Nutrition; Proline; Time Factors; Urea

1970
The effect of short-term changes in the external salinity on the levels of the non-protein nitrogenous compounds and the ornithine-urea cycle enzymes in Rana cancrivora.
    Comparative biochemistry and physiology. B, Comparative biochemistry, 1972, Feb-15, Volume: 41, Issue:2

    Topics: Amino Acids; Animals; Anura; Arginase; Aspartic Acid; Carbamates; Choline; Citrulline; Female; Hypertonic Solutions; Ligases; Liver; Lysine; Male; Mannitol; Muscles; Ornithine Carbamoyltransferase; Phosphotransferases; Potassium; Ranidae; Sodium; Sucrose; Urea; Water-Electrolyte Balance

1972
Nitrogen metabolism of the South American lungfish Lepidosiren paradoxa.
    Comparative biochemistry and physiology. B, Comparative biochemistry, 1972, Apr-15, Volume: 41, Issue:4

    Topics: Acetates; Ammonia; Animals; Arginine; Aspartic Acid; Bicarbonates; Carbon Isotopes; Citrulline; Climate; Fasting; Fishes; Glutamates; Guanidines; Leucine; Liver; Manganese; Ornithine; Serine; Stereoisomerism; Urea

1972
Amino acids in the cobalt-induced epileptogenic and nonepileptogenic cat's cortex.
    Canadian journal of physiology and pharmacology, 1972, Volume: 50, Issue:8

    Topics: Amino Acids; Animals; Aspartic Acid; Cats; Cerebral Cortex; Cobalt; Electroencephalography; Epilepsy; Glutamine; Kinetics; Perfusion; Taurine; Time Factors; Urea

1972
Metabolism of glutamine and ammonia in rat liver: the effects of N-acetylglutamate and phosphate.
    Archives of biochemistry and biophysics, 1972, Volume: 152, Issue:1

    Topics: Acetates; Ammonia; Animals; Aspartic Acid; Carbon Isotopes; Enzyme Activation; Glutamates; Glutaminase; Glutamine; In Vitro Techniques; Iodine Isotopes; Kinetics; Mitochondria, Liver; Perfusion; Phosphates; Rats; Urea

1972
Beta-glucuronidase of rat liver lysosomes. Purification, properties, subunits.
    The Journal of biological chemistry, 1971, Sep-10, Volume: 246, Issue:17

    Topics: Amino Acids; Ammonium Sulfate; Animals; Aspartic Acid; Cell Fractionation; Centrifugation, Density Gradient; Chemical Precipitation; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Ion Exchange; Detergents; Drug Stability; Electrophoresis, Disc; Glucuronidase; Glutamates; Hydrogen-Ion Concentration; Kinetics; Liver; Lysine; Lysosomes; Macromolecular Substances; Male; Molecular Weight; Peptides; Protein Denaturation; Rats; Rats, Inbred Strains; Sulfuric Acids; Urea

1971
Reversible denaturation of enzymes by sodium dodecyl sulfate.
    The Journal of biological chemistry, 1971, Jul-25, Volume: 246, Issue:14

    Topics: Animals; Aspartic Acid; Cattle; Chromatography, Gel; Chromatography, Ion Exchange; Detergents; Dialysis; Electrophoresis; Enzyme Activation; Filtration; Fructose-Bisphosphate Aldolase; Galactosidases; Methods; Polymers; Protein Denaturation; Proteins; Rabbits; RNA Nucleotidyltransferases; Serum Albumin, Bovine; Sulfur Isotopes; Sulfuric Acids; Transferases; Trypsin; Ultracentrifugation; Urea

1971
Mitochondrial glutamate aspartate transaminase. Differential action of thiol reagents with the supernatant enzyme.
    Biochemistry, 1971, Jul-20, Volume: 10, Issue:15

    Topics: Acetamides; Alcohols; Amino Acids; Animals; Aspartate Aminotransferases; Aspartic Acid; Binding Sites; Bromine; Catalysis; Chemical Phenomena; Chemistry; Circular Dichroism; Complement Fixation Tests; Cytoplasm; Enzyme Activation; Hydrogen-Ion Concentration; Iodoacetates; Isoenzymes; Kinetics; Maleates; Mathematics; Mercaptoethanol; Mercuribenzoates; Mitochondria, Muscle; Myocardium; Protein Binding; Protein Conformation; Protein Denaturation; Pyridoxal Phosphate; Pyruvates; Spectrophotometry; Sulfhydryl Compounds; Swine; Ultracentrifugation; Urea

1971
Hemoglobin Atago (alpha2-85Tyr beta-2) a new abnormal human hemoglobin found in Nagasaki. Biochemical studies on hemoglobins and myoglobins. VI.
    International journal of protein research, 1971, Volume: 3, Issue:1

    Topics: Amino Acids; Animals; Aspartic Acid; Chromatography, Ion Exchange; Chromatography, Paper; Chymotrypsin; Dogs; Electrophoresis; Electrophoresis, Paper; Female; Globins; Hemoglobins; Hemoglobins, Abnormal; Humans; Hybridization, Genetic; Infant; Japan; Macromolecular Substances; Peptides; Trypsin; Tyrosine; Urea

1971
Inhibition of urea biosynthesis and conversion of L-citrulline-6- 14 C to 14 C-urea by -methyl aspartic acid and -methyl aspartic acid.
    Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.), 1971, Volume: 138, Issue:1

    Topics: Acetates; Animals; Aspartic Acid; Blood Urea Nitrogen; Carbon Isotopes; Chromatography; Citrulline; Drug Interactions; Glucose; Glutamine; In Vitro Techniques; Liver; Perfusion; Quaternary Ammonium Compounds; Rats; Urea

1971
Activity and regulation of an acidic amino acid permease of Aspergillus nidulans.
    The Biochemical journal, 1971, Volume: 124, Issue:5

    Topics: Ammonia; Asparagine; Aspartic Acid; Aspergillus; Cycloheximide; Cysteine; Glutamates; Glycine; Kinetics; Lysine; Membrane Transport Modulators; Membrane Transport Proteins; Methylamines; Nitrates; Urea

1971
Cerebral amino acid metabolism in hepatic coma.
    Experimental biology and medicine, 1971, Volume: 4

    Topics: Amino Acids; Aminobutyrates; Ammonia; Aspartic Acid; Brain; Cerebral Cortex; Electroencephalography; Glutamate Dehydrogenase; Glutamates; Glutamine; Hepatic Encephalopathy; Humans; Ketoglutaric Acids; Liver; Nitrogen Isotopes; Pyruvates; Transaminases; Urea

1971
The development of urea cycle enzyme activity in the liver of foetal and neonatal rats.
    Enzymologia biologica et clinica, 1970, Volume: 11, Issue:6

    Topics: Animals; Animals, Newborn; Arginase; Arginine; Aspartic Acid; Carbamates; Citrulline; Female; Fetus; Ligases; Liver; Lyases; Ornithine Carbamoyltransferase; Phosphotransferases; Pregnancy; Rats; Succinates; Urea

1970
Aggregated states of chromatophore membrane protein from Rhodopseudomonas spheroides.
    The Biochemical journal, 1971, Volume: 125, Issue:2

    Topics: Aspartic Acid; Bacterial Chromatophores; Bacterial Proteins; Buffers; Chromatography, Thin Layer; Detergents; Histidine; Membranes; Rhodobacter sphaeroides; Rhodopseudomonas; Ultracentrifugation; Urea

1971
Studies on aspartate transcarbamylase and its allosteric interaction.
    The Journal of biological chemistry, 1966, Dec-10, Volume: 241, Issue:23

    Topics: Aspartic Acid; Benzoates; Chemical Phenomena; Chemistry; Cytosine Nucleotides; Escherichia coli; Hot Temperature; Hydrogen-Ion Concentration; Kinetics; Transferases; Urea

1966
Isolation and analysis of glycopeptides from polymorphic variants of alpha 1-acid glycoprotein of human plasma.
    Journal of biochemistry, 1969, Volume: 66, Issue:2

    Topics: Acids; Amino Acids; Aspartic Acid; Blood Proteins; Carbohydrates; Chromatography, DEAE-Cellulose; Electrophoresis; Fucose; Galactose; Glucosamine; Glycoproteins; Humans; Mannose; Peptides; Phenylalanine; Polymorphism, Genetic; Polysaccharides; Pyridines; Time Factors; Urea

1969
Evidence for direct excretion of blood ammonia by an ammoniotelic amphibian.
    Comparative biochemistry and physiology, 1969, Oct-15, Volume: 31, Issue:2

    Topics: Alanine; Ammonia; Ammonium Chloride; Animals; Anura; Aspartic Acid; Glutamates; Glutamine; Glycine; Nitrogen; Radioisotopes; Time Factors; Urea

1969
Modified methods for the determination of carbamyl aspartate.
    Analytical biochemistry, 1969, Volume: 32, Issue:3

    Topics: Alanine; Antipyrine; Arginine; Aspartic Acid; Carbamates; Citrulline; Colorimetry; Darkness; Indicators and Reagents; Methods; Oximes; Spectrophotometry; Sulfuric Acids; Time Factors; Uracil; Urea

1969
Sensitized photooxidation of histidine and its derivatives. Products and mechanism of the reaction.
    Biochemistry, 1969, Volume: 8, Issue:12

    Topics: Aspartic Acid; Benzene Derivatives; Benzoates; Chromatography, Ion Exchange; Electrophoresis; Histidine; Infrared Rays; Light; Magnetic Resonance Spectroscopy; Manometry; Methylation; Methylene Blue; Oxidation-Reduction; Oxygen Consumption; Peroxides; Radiation Effects; Riboflavin; Rose Bengal; Spectrophotometry; Spectrum Analysis; Time Factors; Ultraviolet Rays; Urea

1969
[Studies on the electroretinogram of the isolated rabbit retina. II. Effects of amino acids, urea and ammonium chloride].
    Nippon Ganka Gakkai zasshi, 1969, Volume: 73, Issue:10

    Topics: Ammonium Chloride; Animals; Aspartic Acid; Electroretinography; Glutamates; In Vitro Techniques; Rabbits; Retina; Urea

1969
[Action of uracil aza-derivatives in Saccharomyces cervisiae. IV. Identification in acid soluble extracts of compounds reacting positively with diacetylmonoxime].
    Bulletin de la Societe de chimie biologique, 1969, Volume: 51, Issue:5

    Topics: Arginine; Aspartic Acid; Autoradiography; Carbamates; Carbon Isotopes; Chromatography, Ion Exchange; Chromatography, Paper; Citrulline; Oximes; Pyrimidines; Saccharomyces; Triazines; Uracil; Urea

1969
Subunit structure of dipeptidyl transferase.
    Biochemistry, 1970, Jun-09, Volume: 9, Issue:12

    Topics: Asparagine; Aspartic Acid; Benzoates; Chlorides; Chromatography, Gel; Detergents; Dipeptides; Electrophoresis; Endopeptidases; Ethylmaleimide; Guanidines; Hydrogen-Ion Concentration; Molecular Weight; Spleen; Sulfhydryl Compounds; Sulfuric Acids; Ultracentrifugation; Urea

1970
Preferential hydrolysis of endogenous arginine by rat liver arginase.
    Biochemical and biophysical research communications, 1970, Feb-06, Volume: 38, Issue:3

    Topics: Amino Acids; Animals; Arginase; Arginine; Aspartic Acid; Carbon Isotopes; Carboxypeptidases; Citrulline; Hippurates; Liver; Rats; Time Factors; Urea

1970
[Various low-molecular nitrogen compounds in experimental brain tumors in white mice].
    Biulleten' eksperimental'noi biologii i meditsiny, 1970, Volume: 69, Issue:5

    Topics: Aminobutyrates; Ammonia; Animals; Aspartic Acid; Brain; Brain Neoplasms; Glutamates; Mice; Neoplasms, Experimental; Oligodendroglioma; Urea

1970
Crystalline L-aspartate beta-decarboxylase of Pseudomonas dacunhae. II. Subunit and amino acid composition.
    The Journal of biological chemistry, 1970, Jul-10, Volume: 245, Issue:13

    Topics: Aspartic Acid; Carbamates; Carboxy-Lyases; Carboxypeptidases; Chloromercuribenzoates; Crystallization; Cystine; Dialysis; Guanidines; Hydantoins; Hydrazines; Lysine; Mercaptoethanol; Molecular Weight; Peptides; Pseudomonas; Spectrophotometry; Sulfhydryl Compounds; Sulfides; Ultracentrifugation; Urea

1970
Studies on the origin of urea in submaxillary and sublingual glands of the rat.
    Acta biochimica Polonica, 1970, Volume: 17, Issue:3

    Topics: Animals; Arginase; Aspartic Acid; Butyrates; Cell Nucleus; Citrulline; Enzyme Activation; Guanidines; Hot Temperature; Hydrogen-Ion Concentration; Ligases; Lyases; Manganese; Mitochondria; Ornithine Carbamoyltransferase; Proteins; Rats; Sublingual Gland; Submandibular Gland; Succinates; Urea; Ureohydrolases

1970
The conformation of small proteins. The state-diagram of a neurotoxin of Androctonus Australis Hector.
    European journal of biochemistry, 1970, Volume: 14, Issue:3

    Topics: Animals; Aspartic Acid; Chemical Phenomena; Chemistry; Glutamates; Hydrogen-Ion Concentration; Mice; Optical Rotatory Dispersion; Protein Denaturation; Scorpions; Spectrophotometry; Temperature; Thermodynamics; Toxins, Biological; Ultraviolet Rays; Urea

1970
Rate of protein synthesis in premature infants.
    Pediatric research, 1970, Volume: 4, Issue:5

    Topics: Adult; Ammonia; Aspartic Acid; Body Weight; Feces; Glycine; Growth; Humans; Infant, Newborn; Infant, Premature; Male; Methods; Nitrogen; Protein Biosynthesis; Radioisotopes; Time Factors; Urea

1970
Multivalent feedback inhibition of aspartokinase in Bacillus polymyxa. 3. Purification and subunit structure of the enzyme.
    The Journal of biological chemistry, 1970, Oct-10, Volume: 245, Issue:19

    Topics: Amino Acids; Anhydrides; Aspartic Acid; Bacillus; Chlorides; Chromatography, Gel; Detergents; Electrophoresis; Feedback; Lysine; Magnesium; Molecular Weight; Phosphotransferases; Spectrophotometry; Threonine; Time Factors; Ultracentrifugation; Ultraviolet Rays; Urea

1970
[Changes in carbohydrate and amino acid metabolism in dog brain in experimental alloxan diabetes. 2].
    Voprosy biokhimii mozga, 1970, Volume: 6

    Topics: Ammonia; Animals; Arteries; Aspartic Acid; Blood Glucose; Citrulline; Diabetes Mellitus, Experimental; Dogs; Glutamates; Glutamine; Glutathione; Ketoglutaric Acids; Male; Pyruvates; Urea; Veins

1970
Amino acid metabolism in the isolated perfused rat liver.
    The Journal of physiology, 1971, Volume: 216, Issue:1

    Topics: Alanine; Amino Acids; Ammonia; Animals; Aspartic Acid; Chromatography; Glutamates; Glycine; In Vitro Techniques; Liver; Lysine; Male; Methionine; Nitrogen Isotopes; Perfusion; Phenylalanine; Proline; Rats; Serine; Threonine; Tryptophan; Tyrosine; Urea

1971
A comparison of the denaturation of bovine -lactoglobulins A and B and goat -lactoglobulin.
    Biochemistry, 1971, Jul-06, Volume: 10, Issue:14

    Topics: Alanine; Amino Acid Sequence; Animals; Aspartic Acid; Cattle; Chemical Phenomena; Chemistry; Drug Stability; Female; Glycine; Goats; Hydrochloric Acid; Hydrogen-Ion Concentration; Kinetics; Lactoglobulins; Mathematics; Optical Rotatory Dispersion; Osmolar Concentration; Potassium Chloride; Protein Denaturation; Species Specificity; Temperature; Thermodynamics; Urea; Valine

1971
[Modern therapy of brain edema].
    Zeitschrift fur arztliche Fortbildung, 1971, Jan-15, Volume: 65, Issue:2

    Topics: Aminophylline; Aspartic Acid; Brain Edema; Buffers; Dextrans; Fructose; Glucose; Humans; Hypertonic Solutions; Hypothermia, Induced; Insulin; Isotonic Solutions; Magnesium; Potassium; Sorbitol; Urea

1971
Cyanogen bromide fragments of human serum albumin.
    The Journal of biological chemistry, 1971, Aug-10, Volume: 246, Issue:15

    Topics: Acetamides; Alanine; Amino Acids; Aspartic Acid; Chemical Phenomena; Chemical Precipitation; Chemistry; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Ion Exchange; Cyanides; Cysteine; Electrophoresis; Formates; Guanidines; Humans; Hydrogen-Ion Concentration; Iodoacetates; Leucine; Methods; Naphthalenes; Oxidation-Reduction; Peptides; Phenylalanine; Proline; Quaternary Ammonium Compounds; Serum Albumin; Sulfates; Sulfhydryl Reagents; Sulfonic Acids; Tetroses; Urea

1971
The effect of the administration of L-tryptophan on synthesis of urea and gluconeogenesis in man.
    Scandinavian journal of clinical and laboratory investigation, 1971, Volume: 27, Issue:2

    Topics: Acetoacetates; Adult; Amino Acids; Aspartic Acid; Carboxy-Lyases; Female; Gluconeogenesis; Glutamates; Humans; Hydroxybutyrates; Ketoglutaric Acids; Lactates; Liver; Male; Pyruvates; Tryptophan; Urea

1971
Characteristics of the ureotelic arginase and its role in the advent of ureotelism during the metamorphosis of the Mexican axolotl.
    National Cancer Institute monograph, 1967, Volume: 27

    Topics: Animals; Arginase; Arginine; Aspartic Acid; Biological Clocks; Centrifugation, Density Gradient; Citrulline; Liver; Metamorphosis, Biological; Ornithine; Rats; Triiodothyronine; Urea; Urodela

1967
The 'neurotoxicity' of L-2,4-diaminobutyric acid.
    The Biochemical journal, 1968, Volume: 106, Issue:3

    Topics: Aminobutyrates; Ammonia; Animals; Arginine; Aspartic Acid; Blood Glucose; Brain Chemistry; Chickens; Chromatography, Ion Exchange; Glutamates; Glutamine; In Vitro Techniques; Leucine; Liver; Lysine; Male; Ornithine; Ornithine Carbamoyltransferase; Potassium; Quaternary Ammonium Compounds; Rats; Sodium; Spectrophotometry; Time Factors; Urea; Urine

1968
Arginine biosynthesis and metabolism in terrestrial snails.
    Comparative biochemistry and physiology, 1968, Volume: 25, Issue:1

    Topics: Amino Acids; Animals; Arginase; Arginine; Aspartic Acid; Autoanalysis; Bicarbonates; Carbon Isotopes; Glutamates; Liver; Ornithine; Pancreas; Protein Biosynthesis; Snails; Species Specificity; Transaminases; Urea; Urease

1968
[On the question of biosynthesis of 2 acetyl-2 decarboxamidooxytetracycline by the culture Act. rimosus].
    Antibiotiki, 1968, Volume: 13, Issue:4

    Topics: Actinomyces; Ammonia; Asparagine; Aspartic Acid; Culture Media; Glutamates; Glutamine; Oxytetracycline; Streptomyces; Sulfates; Time Factors; Urea

1968
A study of 2,4,6-trinitrobenzenesulfonic acid for automated amino acid chromatography.
    Clinical chemistry, 1968, Volume: 14, Issue:10

    Topics: Alanine; Amino Acids; Ammonia; Arginine; Aspartic Acid; Autoanalysis; Chromatography; Cystine; Glycine; Histidine; Hydrogen-Ion Concentration; Indicators and Reagents; Isoleucine; Leucine; Lysine; Methionine; Methods; Nitrobenzenes; Phenylalanine; Proline; Serine; Spectrophotometry; Sulfonic Acids; Temperature; Threonine; Tryptophan; Tyrosine; Urea; Valine

1968
Effects of analogues of aspartic acid on enzymes of urea synthesis.
    Archives of biochemistry and biophysics, 1968, Sep-20, Volume: 127, Issue:1

    Topics: Adenosine Triphosphate; Animals; Aspartic Acid; Carbon Isotopes; Chemical Phenomena; Chemistry; Citrulline; Depression, Chemical; Fumarates; Kinetics; Liver; Lyases; Magnesium; Male; Rats; Time Factors; Urea

1968
Effect of thyroid hormones on some enzymes of nitrogen metabolism.
    Enzymologia, 1968, Dec-31, Volume: 35, Issue:6

    Topics: Ammonia; Animals; Antithyroid Agents; Aspartic Acid; Dactinomycin; Depression, Chemical; Diet; Ethionine; Glutaminase; Glutamine; Hyperthyroidism; Hypothyroidism; Kidney; Ligases; Liver; Male; Ornithine; Phosphotransferases; Propylthiouracil; Puromycin; Rats; Stimulation, Chemical; Thyroid Hormones; Transaminases; Transferases; Urea

1968
Intrinsic amino acid levels and the blood-brain barrier.
    Progress in brain research, 1968, Volume: 29

    Topics: Adaptation, Physiological; Alanine; Amino Acids; Aminobutyrates; Animals; Anura; Aspartic Acid; Biological Transport; Blood-Brain Barrier; Carbon Isotopes; Eels; Glutamates; Glycine; Hypertonic Solutions; Kinetics; Osmolar Concentration; Osmosis; Potassium; Serum Albumin, Radio-Iodinated; Sodium; Sucrose; Urea; Water-Electrolyte Balance

1968
Influence of chlorides and aspartates on the content of sodium and potassium in organs of nephrectomized rats.
    Arzneimittel-Forschung, 1968, Volume: 18, Issue:10

    Topics: Animals; Aspartic Acid; Chlorides; Depression, Chemical; Liver; Muscles; Musculoskeletal System; Myocardium; Nephrectomy; Potassium; Potassium Chloride; Rats; Sodium; Sodium Chloride; Stimulation, Chemical; Urea

1968
Properties and subcellular distribution of ornithine cycle enzymes in amphibian kidney.
    Comparative biochemistry and physiology, 1968, Volume: 25, Issue:3

    Topics: Animals; Anura; Arginase; Arginine; Aspartic Acid; Canavanine; Dinitrophenols; Enzyme Activation; Female; Hydrogen-Ion Concentration; Kidney; Kidney Tubules; Kinetics; Leucine; Ligases; Liver; Lyases; Male; Manganese; Microsomes; Molecular Weight; Ornithine; Ornithine Carbamoyltransferase; Phosphotransferases; Potassium Chloride; Succinates; Urea

1968
The neurotoxicity of beta-N-oxalyl-L-alphabeta-diaminopropionic acid, the neurotoxin from the pulse Lathyrus sativus.
    The Biochemical journal, 1969, Volume: 112, Issue:1

    Topics: Age Factors; Ammonia; Animals; Aspartic Acid; Brain; Brain Chemistry; Glutamates; Glutamine; Injections, Intraperitoneal; Lathyrism; Liver; Propionates; Rats; Seizures; Toxins, Biological; Urea

1969
Inhibition of urea cycle enzymes by aspartic acid analogues.
    Canadian journal of biochemistry, 1969, Volume: 47, Issue:3

    Topics: Animals; Arginase; Arginine; Aspartic Acid; Carbamates; Citrulline; In Vitro Techniques; Ligases; Liver; Lyases; Magnesium; Male; Ornithine Carbamoyltransferase; Oxaloacetates; Oxidative Phosphorylation; Phosphates; Phosphotransferases; Rats; Succinates; Urea

1969
Glutamate oxidation in rat-liver homogenate.
    Biochimica et biophysica acta, 1969, Apr-08, Volume: 172, Issue:3

    Topics: Adenine Nucleotides; Ammonia; Animals; Arginine; Aspartic Acid; Citrulline; Glutamates; Glutaminase; Glutamine; Kinetics; Liver; Nitrogen; Rats; Urea; Urease

1969
Chemical characterization of a non-covalently linked peptide from plakalbumin.
    Australian journal of biological sciences, 1969, Volume: 22, Issue:1

    Topics: Alanine; Albumins; Amino Acid Sequence; Amino Acids; Aspartic Acid; Chemical Phenomena; Chemistry; Hydrazines; Methods; Ovalbumin; Peptides; Proline; Serine; Urea

1969
[Biosynthesis of urea in the rat. 3. Tests of inhibition in vivo by alpha- and beta-methylaspartic acids].
    Bulletin de la Societe de chimie biologique, 1965, Volume: 47, Issue:6

    Topics: Animals; Aspartic Acid; Chromatography, Ion Exchange; Citrulline; Enzymes; In Vitro Techniques; Liver; Rats; Subcellular Fractions; Urea; Urine

1965
The protective action of N-acetyl and N-carbamyl derivatives of glutamic and aspartic acids against ammonia intoxication.
    Biochemical pharmacology, 1965, Volume: 14, Issue:11

    Topics: Acetates; Ammonia; Ammonium Chloride; Animals; Antidotes; Aspartic Acid; Blood; Carbamates; Glutamates; Mice; Rats; Urea

1965
Arginine and urea biosynthesis in the land planarian: its significance in biochemical evolution.
    Nature, 1965, Dec-25, Volume: 208, Issue:5017

    Topics: Alanine; Animals; Arginine; Aspartic Acid; Autoradiography; Carbon Dioxide; Chromatography, Paper; Citrulline; Glutamates; Glutamine; Glycine; Serine; Succinates; Turbellaria; Urea

1965
[Action of alpha-methylaspartate in vivo on the incorporation of N 15-NH4+ in urea in rat liver homogenates].
    Bollettino della Societa italiana di biologia sperimentale, 1964, Jun-30, Volume: 40, Issue:12

    Topics: Animals; Aspartic Acid; In Vitro Techniques; Liver; Nitrogen; Rats; Urea

1964
Urea synthesis in brain.
    Journal of neurochemistry, 1966, Volume: 13, Issue:8

    Topics: Animals; Aspartic Acid; Brain; Citrulline; In Vitro Techniques; Liver; Rats; Urea

1966
The incorporation of 15N into egg protein.
    Clinica chimica acta; international journal of clinical chemistry, 1966, Volume: 13, Issue:1

    Topics: Ammonia; Animals; Aspartic Acid; Eggs; Glutamates; In Vitro Techniques; Nitrogen; Poultry; Protein Biosynthesis; Protein Hydrolysates; Radioisotopes; Tyrosine; Urea; Yeasts

1966
A sensitive and convenient micromethod for estimation of urea, citrulline, and carbamyl derivatives.
    Analytical biochemistry, 1966, Volume: 16, Issue:2

    Topics: Aspartic Acid; Carbamates; Citrulline; Colorimetry; Indicators and Reagents; Microchemistry; Urea

1966
Amino acids and the maintenance of osmotic equilibrium in brain tissue.
    Life sciences, 1966, Volume: 5, Issue:24

    Topics: Alanine; Amino Acids; Amino Alcohols; Aminobutyrates; Animals; Anura; Asparagine; Aspartic Acid; Brain Chemistry; Female; Glutamates; Glutamine; Glycine; Male; Osmosis; Urea

1966
Free amino acids of human foetal and adult liver.
    Nature, 1966, Oct-15, Volume: 212, Issue:5059

    Topics: Adult; Alanine; Amino Acids; Aspartic Acid; Autoanalysis; Cystine; Female; Fetus; Glutamates; Glycine; Histidine; Humans; Isoleucine; Leucine; Liver; Lysine; Methionine; Ornithine; Phenylalanine; Pregnancy; Proline; Serine; Taurine; Threonine; Tyrosine; Urea; Valine

1966
Treatment of hyperammonemia.
    American journal of diseases of children (1960), 1967, Volume: 113, Issue:1

    Topics: Acetates; Amino Acid Metabolism, Inborn Errors; Ammonia; Aspartic Acid; Blood Transfusion; Child; Child, Preschool; Citrates; Diet Therapy; Dietary Proteins; Enzymes; Female; Glutamates; Humans; Infant; Liver; Male; Urea

1967
Ammonia and urea in the brain of garden dormice during hibernation.
    Journal of neurochemistry, 1967, Volume: 14, Issue:1

    Topics: Aminobutyrates; Ammonia; Animals; Aspartic Acid; Brain Chemistry; Glutamine; Hibernation; Mice; Urea

1967
Postnatal changes in free amino acid pool of rabbit brain.
    Brain research, 1967, Jan-20, Volume: 3, Issue:4

    Topics: Amino Acids; Amino Alcohols; Aminobutyrates; Animals; Animals, Newborn; Aspartic Acid; Body Weight; Brain; Brain Chemistry; Glutamates; Glutamine; Glycine; Organ Size; Phosphates; Rabbits; Taurine; Urea

1967
Effect of ornithine-aspartate mixture on 15N-ammonia incorporation into urea in intact mice.
    Life sciences, 1967, Feb-15, Volume: 6, Issue:4

    Topics: Ammonia; Animals; Aspartic Acid; Injections, Intraperitoneal; Male; Mice; Nitrogen; Ornithine; Radioisotopes; Urea

1967
The recovery of amino acids from acid hydrolysates of whole urine from patients with thermal burns.
    Clinica chimica acta; international journal of clinical chemistry, 1967, Volume: 15, Issue:3

    Topics: Alanine; Amino Acids; Ammonia; Arginine; Aspartic Acid; Burns; Creatine; Glutamates; Glycine; Histidine; Humans; Hydroxyproline; Isoleucine; Leucine; Lysine; Ornithine; Phenylalanine; Proline; Serine; Taurine; Threonine; Tyrosine; Urea; Valine

1967
Regulation of the n-acetylglutamate content of rat hepatocytes by the glutamate concentration.
    Advances in experimental medicine and biology, 1982, Volume: 153

    Topics: Ammonia; Animals; Aspartic Acid; Citrulline; Diet; Glutamates; Glutamic Acid; Liver; Ornithine; Rats; Urea

1982
Peritoneal ammonia, a possible inhibitor for blood amino acid loss.
    Kidney international. Supplement, 1983, Volume: 16

    Topics: Amino Acids; Ammonia; Animals; Ascitic Fluid; Asparaginase; Asparagine; Aspartic Acid; Biological Transport; Enzymes, Immobilized; Peritoneal Dialysis; Rats; Urea

1983
Capacity of cyclic urea synthesis in neonatal rat liver.
    Biology of the neonate, 1983, Volume: 44, Issue:1

    Topics: Age Factors; Ammonium Chloride; Animals; Animals, Newborn; Argininosuccinate Synthase; Aspartic Acid; Female; Fetus; Glutamates; In Vitro Techniques; Kinetics; Liver; Male; Ornithine; Rats; Rats, Inbred Strains; Urea

1983
Re-activation by glutamate or aspartate of amino-oxyacetate-inhibited aspartate aminotransferase in vitro and in isolated hepatocytes.
    The Biochemical journal, 1981, Jul-15, Volume: 198, Issue:1

    Topics: Acetates; Aminooxyacetic Acid; Animals; Aspartate Aminotransferases; Aspartic Acid; Enzyme Activation; Glutamates; In Vitro Techniques; Liver; Male; Rats; Rats, Inbred Strains; Urea

1981
[Correction of nitrogen metabolic disorders in the myocardium in experimental ischemia].
    Kardiologiia, 1980, Volume: 20, Issue:8

    Topics: Ammonia; Animals; Aspartic Acid; Coronary Disease; Dogs; Glutamates; Myocardium; Nitrogen; Time Factors; Urea

1980
Conformational stability of alpha-lactalbumin missing a peptide bond between Asp66 and Pro67.
    Journal of protein chemistry, 1994, Volume: 13, Issue:4

    Topics: Amino Acid Sequence; Aspartic Acid; Circular Dichroism; Disulfides; Drug Stability; Ethanol; Formates; Guanidine; Guanidines; Lactalbumin; Proline; Protein Conformation; Protein Denaturation; Protein Structure, Secondary; Spectrometry, Fluorescence; Thermodynamics; Urea

1994
Ligation alters the pathway of urea-induced denaturation of the catalytic trimer of Escherichia coli aspartate transcarbamylase.
    Protein science : a publication of the Protein Society, 1994, Volume: 3, Issue:8

    Topics: Adenosine Triphosphate; Anions; Aspartate Carbamoyltransferase; Aspartic Acid; Binding Sites; Carbamyl Phosphate; Catalysis; Chemical Phenomena; Chemistry, Physical; Chlorides; Escherichia coli; Macromolecular Substances; Phosphonoacetic Acid; Protein Denaturation; Protein Folding; Spectrophotometry; Thermodynamics; Urea

1994
Osmotic adaptation of renal medullary cells during transition from chronic diuresis to antidiuresis.
    The American journal of physiology, 1993, Volume: 264, Issue:4 Pt 2

    Topics: Alanine; Animals; Aspartic Acid; Chlorides; Chromatography, High Pressure Liquid; Cryoultramicrotomy; Deamino Arginine Vasopressin; Diuresis; Electron Probe Microanalysis; Furosemide; Glutamates; Glutamic Acid; Glycine; Kidney Medulla; Male; Methylamines; Osmosis; Polymers; Potassium; Rats; Rats, Wistar; Sodium; Taurine; Urea

1993
Rat guanidinoacetate methyltransferase. Effect of site-directed alteration of an aspartic acid residue that is conserved across most mammalian S-adenosylmethionine-dependent methyltransferases.
    The Journal of biological chemistry, 1994, Feb-25, Volume: 269, Issue:8

    Topics: Amino Acid Sequence; Animals; Aspartic Acid; Base Sequence; Conserved Sequence; DNA, Complementary; Guanidinoacetate N-Methyltransferase; Kinetics; Methyltransferases; Molecular Sequence Data; Mutagenesis, Site-Directed; Protein Denaturation; Rats; S-Adenosylmethionine; Urea

1994
Acid-base regulation of hepatic glutamine metabolism and ureagenesis: study with 15N.
    Journal of the American Society of Nephrology : JASN, 1993, Volume: 3, Issue:7

    Topics: Acid-Base Equilibrium; Acidosis; Alanine; Alkalosis; Ammonia; Animals; Aspartic Acid; Glutamine; In Vitro Techniques; Liver; Male; Nitrogen Isotopes; Rats; Rats, Sprague-Dawley; Urea

1993
Importance of two buried salt bridges in the stability and folding pathway of barnase.
    Biochemistry, 1996, May-28, Volume: 35, Issue:21

    Topics: Arginine; Asparagine; Aspartic Acid; Bacterial Proteins; Binding Sites; Calorimetry; Enzyme Stability; Kinetics; Mathematics; Models, Structural; Models, Theoretical; Mutagenesis, Site-Directed; Point Mutation; Protein Denaturation; Protein Engineering; Protein Folding; Protein Structure, Secondary; Recombinant Proteins; Ribonucleases; Thermodynamics; Urea

1996
Mutation of the catalytic site Asp177 to Glu177 in human pancreatic lipase produces an active lipase with increased sensitivity to proteases.
    Biochimica et biophysica acta, 1996, Jul-26, Volume: 1302, Issue:2

    Topics: Amino Acid Sequence; Animals; Aspartic Acid; Baculoviridae; Binding Sites; Cell Line; Endopeptidases; Gene Expression; Glutamic Acid; Humans; Lipase; Molecular Sequence Data; Mutagenesis, Site-Directed; Pancreas; Protein Denaturation; Spodoptera; Transfection; Urea

1996
Solution NMR evidence that the HIV-1 protease catalytic aspartyl groups have different ionization states in the complex formed with the asymmetric drug KNI-272.
    Biochemistry, 1996, Aug-06, Volume: 35, Issue:31

    Topics: Amino Acid Sequence; Aspartic Acid; Azepines; Binding Sites; HIV Protease; HIV Protease Inhibitors; HIV-1; Humans; Kinetics; Magnetic Resonance Spectroscopy; Molecular Sequence Data; Molecular Structure; Mutagenesis, Site-Directed; Oligopeptides; Point Mutation; Protein Conformation; Recombinant Proteins; Urea

1996
New mutations and phenotypes associated with glutamate and aspartate transport in Chinese hamster ovary (CHO-K1) cells.
    Somatic cell and molecular genetics, 1996, Volume: 22, Issue:2

    Topics: Amino Acid Transport System X-AG; Animals; Aspartic Acid; Biological Transport; Brain Chemistry; Carrier Proteins; Cell Membrane; Cell Membrane Permeability; CHO Cells; Cricetinae; Excitatory Amino Acid Transporter 1; Genetic Complementation Test; Glutamate Plasma Membrane Transport Proteins; Glutamic Acid; Glycerol; Glycoproteins; Hybrid Cells; Kinetics; Mice; Mutation; Phenotype; RNA, Messenger; Symporters; Urea; Water

1996
Aspartate-90 and arginine-269 of hamster aspartate transcarbamylase affect the oligomeric state of a chimaeric protein with an Escherichia coli maltose-binding domain.
    The Biochemical journal, 1998, Jan-15, Volume: 329 ( Pt 2)

    Topics: Animals; Arginine; Aspartate Carbamoyltransferase; Aspartic Acid; ATP-Binding Cassette Transporters; Carrier Proteins; Cricetinae; Electrophoresis, Polyacrylamide Gel; Enzyme Stability; Escherichia coli; Escherichia coli Proteins; Kinetics; Maltose-Binding Proteins; Monosaccharide Transport Proteins; Mutagenesis, Site-Directed; Protein Denaturation; Recombinant Fusion Proteins; Urea

1998
Increasing protein stability by altering long-range coulombic interactions.
    Protein science : a publication of the Protein Society, 1999, Volume: 8, Issue:9

    Topics: Aspartic Acid; Electrochemistry; Histidine; Hydrogen-Ion Concentration; Protein Conformation; Protein Denaturation; Proteins; Recombinant Proteins; Ribonuclease T1; Static Electricity; Thermodynamics; Urea

1999
Studies of hepatic glutamine metabolism in the perfused rat liver with (15)N-labeled glutamine.
    The Journal of biological chemistry, 1999, Oct-08, Volume: 274, Issue:41

    Topics: Ammonia; Animals; Aspartic Acid; Carbamyl Phosphate; Citrulline; Glucagon; Glutamates; Glutaminase; Glutamine; Insulin; Liver; Male; Nitrogen Isotopes; Oxygen Consumption; Perfusion; Rats; Rats, Sprague-Dawley; Urea

1999
The effect of urea exposure on isoaspartyl content and protein L-isoaspartate methyltransferase activity in Drosophila melanogaster.
    Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology, 1999, Volume: 124, Issue:4

    Topics: Animals; Aspartic Acid; Drosophila melanogaster; Insect Proteins; Isomerism; Larva; Protein D-Aspartate-L-Isoaspartate Methyltransferase; Protein Methyltransferases; Selection, Genetic; Urea

1999
A change in the apparent m value reveals a populated intermediate under equilibrium conditions in Escherichia coli ribonuclease HI.
    Biochemistry, 2000, Sep-26, Volume: 39, Issue:38

    Topics: Arginine; Aspartic Acid; Circular Dichroism; Escherichia coli; Hot Temperature; Kinetics; Models, Chemical; Models, Molecular; Mutagenesis, Site-Directed; Plasmids; Protein Denaturation; Protein Folding; Ribonuclease H; Spectrometry, Fluorescence; Thermodynamics; Urea

2000
Towards understanding a molecular switch mechanism: thermodynamic and crystallographic studies of the signal transduction protein CheY.
    Journal of molecular biology, 2000, Oct-20, Volume: 303, Issue:2

    Topics: Amino Acid Substitution; Apoproteins; Aspartic Acid; Bacterial Proteins; Binding Sites; Crystallography, X-Ray; Escherichia coli; Escherichia coli Proteins; Histidine Kinase; Magnesium; Membrane Proteins; Methyl-Accepting Chemotaxis Proteins; Models, Molecular; Point Mutation; Protein Binding; Protein Denaturation; Protein Structure, Secondary; Signal Transduction; Structure-Activity Relationship; Thermodynamics; Urea; Water

2000
Identification of a stability determinant on the edge of the Tet repressor four-helix bundle dimerization motif.
    Biochemistry, 2001, Mar-20, Volume: 40, Issue:11

    Topics: Amino Acid Motifs; Amino Acid Sequence; Amino Acid Substitution; Aspartic Acid; Bacterial Proteins; Computer Simulation; Dimerization; Escherichia coli; Genetic Vectors; Glycine; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Peptide Fragments; Peptide Mapping; Protein Denaturation; Protein Folding; Protein Structure, Secondary; Recombinant Proteins; Repressor Proteins; Tetracycline; Thermodynamics; Urea

2001
Stabilization of apoflavodoxin by replacing hydrogen-bonded charged Asp or Glu residues by the neutral isosteric Asn or Gln.
    Protein engineering, 2001, Volume: 14, Issue:3

    Topics: Amino Acid Substitution; Anabaena; Apoproteins; Asparagine; Aspartic Acid; Bacterial Proteins; Base Sequence; Circular Dichroism; Cyanobacteria; Flavodoxin; Glutamic Acid; Glutamine; Hot Temperature; Hydrogen Bonding; Hydrogen-Ion Concentration; Models, Molecular; Mutagenesis, Site-Directed; Protein Conformation; Protein Denaturation; Urea

2001
Interpreting trends in the binding of cyclic ureas to HIV-1 protease.
    Journal of molecular biology, 2001, Jun-01, Volume: 309, Issue:2

    Topics: Arginine; Aspartic Acid; Binding Sites; Cyclization; Drug Design; HIV Protease; HIV Protease Inhibitors; HIV-1; Ions; Models, Molecular; Molecular Conformation; Poisson Distribution; Protein Binding; Solvents; Static Electricity; Thermodynamics; Urea

2001
The contribution of metal ions to the conformational stability of ribonuclease T1: crystal versus solution.
    European journal of biochemistry, 2001, Volume: 268, Issue:14

    Topics: Aspartic Acid; Cations, Divalent; Crystallography, X-Ray; Enzyme Stability; Magnesium; Metals; Metals, Alkali; Metals, Alkaline Earth; Models, Chemical; Mutation; Protein Conformation; Protein Denaturation; Ribonuclease T1; Thermodynamics; Urea

2001
Passive water and urea permeability of a human Na(+)-glutamate cotransporter expressed in Xenopus oocytes.
    The Journal of physiology, 2002, Aug-01, Volume: 542, Issue:Pt 3

    Topics: Animals; Aspartic Acid; Excitatory Amino Acid Transporter 1; Female; Glutamic Acid; Glycerol; Humans; Membrane Potentials; Oocytes; Patch-Clamp Techniques; Permeability; Sodium; Temperature; Urea; Water; Xenopus laevis

2002
A new pathway to aspartic acid from urea and maleic acid affected by ultraviolet light.
    Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life, 2002, Volume: 32, Issue:2

    Topics: Aspartic Acid; Maleates; Models, Molecular; Molecular Structure; Ultraviolet Rays; Urea

2002
A positive charge preservation at position 116 of alpha A-crystallin is critical for its structural and functional integrity.
    Biochemistry, 2002, Oct-15, Volume: 41, Issue:41

    Topics: Alcohol Dehydrogenase; alpha-Crystallin A Chain; alpha-Glucosidases; Animals; Arginine; Aspartic Acid; Circular Dichroism; Cysteine; Glycine; Humans; Lysine; Molecular Weight; Mutagenesis, Site-Directed; Protein Conformation; Protein Denaturation; Protein Folding; Protein Structure, Secondary; Rats; Static Electricity; Urea

2002
The urea cycle in the liver of arthritic rats.
    Molecular and cellular biochemistry, 2003, Volume: 243, Issue:1-2

    Topics: Ammonia; Animals; Arthritis, Experimental; Aspartic Acid; Citrulline; Dose-Response Relationship, Drug; Glucose; Glutamic Acid; Kidney; Lactic Acid; Liver; Male; Models, Biological; Oxygen; Perfusion; Pyruvic Acid; Rats; Rats, Wistar; Time Factors; Urea

2003
Surface salt bridges, double-mutant cycles, and protein stability: an experimental and computational analysis of the interaction of the Asp 23 side chain with the N-terminus of the N-terminal domain of the ribosomal protein l9.
    Biochemistry, 2003, Jun-17, Volume: 42, Issue:23

    Topics: Amino Acid Substitution; Aspartic Acid; Circular Dichroism; Models, Molecular; Nuclear Magnetic Resonance, Biomolecular; Protein Denaturation; Protein Structure, Tertiary; Ribosomal Proteins; Solvents; Static Electricity; Thermodynamics; Urea

2003
Role of the glutamate dehydrogenase reaction in furnishing aspartate nitrogen for urea synthesis: studies in perfused rat liver with 15N.
    The Biochemical journal, 2003, Nov-15, Volume: 376, Issue:Pt 1

    Topics: Amino Acids; Ammonia; Animals; Aspartic Acid; Constriction; Freezing; Glutamate Dehydrogenase; Glutamates; Glutamine; Liver; Male; Nitrogen; Nitrogen Isotopes; Perfusion; Rats; Rats, Sprague-Dawley; Urea

2003
Effect of x-irradiation on incorproation of ureidosuccinic acid-C14 into nucleic acid pyrimidines.
    Radiation research, 1959, Volume: 11, Issue:1

    Topics: Aspartic Acid; Liver; Nucleic Acids; Pyrimidines; Spleen; Urea; X-Rays

1959
Biochemical changes during experimental carcinogenesis. III. The production of urea from aspartic acid, arginine, or ammonia in the perfused rat liver.
    Cancer research, 1959, Volume: 19, Issue:6, Part 1

    Topics: Ammonia; Animals; Arginine; Aspartic Acid; Carcinogenesis; Carcinogens; Liver; Rats; Urea

1959
[Synthesis of urea from carbamylaspartic acid and ornithine and from citrulline and aspartic acid in the presence of rat liver slices and homogenates].
    Bollettino della Societa italiana di biologia sperimentale, 1959, Jul-15, Volume: 35

    Topics: Amino Acids; Animals; Aspartic Acid; Citrulline; Liver; Ornithine; Rats; Urea

1959
Urea synthesis in rats treated with alpha-D,L-methylaspartic acid.
    Nature, 1962, Aug-18, Volume: 195

    Topics: Animals; Aspartic Acid; Biochemical Phenomena; Liver; Rats; Urea

1962
The effect of alfa-D,L-methylaspartate on ornithine cycle reactions and urea excretion in rats.
    Enzymologia, 1963, Mar-30, Volume: 25

    Topics: Animals; Aspartic Acid; Body Fluids; Ornithine; Rats; Urea

1963
[Blood levels of urea and ammonia salts at short intervals of time after the administration of D,L-alpha-methylaspartic acid].
    Bollettino della Societa italiana di biologia sperimentale, 1961, Dec-31, Volume: 37

    Topics: Ammonia; Aspartic Acid; Salts; Urea

1961
[Effect of D,L-alpha-methylaspartic acid administered in vivo on the biosynthesis of urea in the rat].
    Bollettino della Societa italiana di biologia sperimentale, 1961, Dec-31, Volume: 37

    Topics: Animals; Aspartic Acid; Rats; Urea

1961
[Research on the biosynthesis of urea in rat liver homogenates in the presence of alpha-methylaspartic acid].
    Archives internationales de physiologie et de biochimie, 1963, Volume: 71

    Topics: Animals; Aspartic Acid; Health Services; Liver; Rats; Research; Urea

1963
[THE DEAMINATION OF SEVERAL AMINO ACIDS IN THE LIVER OF EMBRYOS DURING THE TRANSITION FROM UREOTELISM TO URICOTELISM].
    Ukrains'kyi biokhimichnyi zhurnal, 1963, Volume: 35

    Topics: Amino Acids; Aspartic Acid; Chick Embryo; Cysteine; Deamination; Glutamates; Histidine; Hydroxylamines; Liver; Ornithine; Pharmacology; Proteins; Research; Urea; Uric Acid; Valine

1963
THE FORMATION OF UREA IN HUMAN ERYTHROCYTES.
    Clinica chimica acta; international journal of clinical chemistry, 1963, Volume: 8

    Topics: Adenosine Triphosphate; Amino Acids; Aspartic Acid; Erythrocytes; Hemolysis; Humans; Magnesium; Proteins; Research; Reticulocytes; Urea; Urease

1963
FORMATION OF UREA IN LIVER HOMOGENATES FROM CITRULLINE AND VARIOUS N-ALKYL DERIVATIVES OF ASPARTIC ACID.
    Canadian journal of biochemistry and physiology, 1963, Volume: 41

    Topics: Amino Acids; Aspartic Acid; Citrulline; Digestion; Liver; Metabolism; Ornithine; Rats; Research; Urea

1963
ISOLATION OF A HOMOLOGUE OF GLUTATHIONE AND OTHER ACIDIC PEPTIDES FROM SEEDLINGS OF PHASEOLUS AUREUS.
    The Biochemical journal, 1963, Volume: 89

    Topics: Alanine; Aspartic Acid; Chromatography; Cystine; Dinitrophenols; Dipeptides; Electrophoresis; Glutamates; Glutathione; Glycine; Peptides; Phaseolus; Plant Proteins; Plants; Research; Seedlings; Urea

1963
ASPECTS OF CHEMORECEPTION IN CRUSTACEA.
    Comparative biochemistry and physiology, 1963, Volume: 9

    Topics: Aminobutyrates; Animals; Aspartic Acid; Crustacea; Cysteine; Electrophysiology; Glutamates; Glutathione; Glycine; Glycogen; Histamine; Indoles; Leucine; Methionine; Muscles; Pharmacology; Research; Sensory Receptor Cells; Serine; Tyrosine; Urea

1963
ON THE MECHANISM OF AMMONIA DETOXICATION BY L-ORNITHINE AND L-ASPARTATE.
    Life sciences (1962), 1964, Volume: 3

    Topics: Ammonia; Aspartic Acid; Blood Chemical Analysis; Enzyme Inhibitors; Ligases; Liver; Ornithine; Pharmacology; Rats; Research; Seizures; Toxicology; Urea

1964
THE SYNTHESIS OF UREA IN THE BRAIN.
    Enzymologia biologica et clinica, 1963, Volume: 74

    Topics: Alanine; Amino Acids; Aminobutyrates; Ammonia; Aspartic Acid; Brain; Carbon Isotopes; Citrulline; Ornithine; Proteins; Rats; Research; Tissue Culture Techniques; Urea

1963
EFFECT OF BETA-METHYLASPARTATE ON ORNITHINE CYCLE REACTIONS.
    Nature, 1964, Mar-14, Volume: 201

    Topics: Amino Acids; Antimetabolites; Aspartic Acid; Citrulline; Liver; Ornithine; Pharmacology; Rats; Research; Urea

1964
[THE EFFECT OF BETA-METHYL-ASPARTATE ADMINISTERED IN VIVO ON SOME UREAGENETIC REACTIONS OF THE LIVER IN RATS].
    Bollettino della Societa italiana di biologia sperimentale, 1963, Dec-31, Volume: 39

    Topics: Aspartic Acid; Liver; Metabolism; Pharmacology; Rats; Research; Urea

1963
ARGININE AS A PRECURSOR OF PYRIMIDINES IN STRAIN L-929 FIBROBLASTS INFECTED WITH PLEUROPNEUMONIA-LIKE ORGANISMS.
    The Journal of biological chemistry, 1964, Volume: 239

    Topics: Arginase; Arginine; Aspartic Acid; Carbamates; Carbon Isotopes; Connective Tissue; Fibroblasts; Glutamine; Ligases; Metabolism; Mycoplasma; Ornithine; Ornithine Carbamoyltransferase; Orotic Acid; Phosphates; Phosphotransferases; Proline; Proteins; Pyrimidines; Research; Thymidine; Tissue Culture Techniques; Uracil; Urea; Ureohydrolases

1964
BARBITURATE INHIBITION OF D-ASPARTATE OXIDOREDUCTASE: MECHANISM OF ACTION AND STRUCTURAL REQUIREMENTS.
    Archives of biochemistry and biophysics, 1964, Volume: 107

    Topics: Amino Acid Oxidoreductases; Amobarbital; Animals; Aspartic Acid; Barbiturates; Chloral Hydrate; D-Aspartic Acid; Enzyme Inhibitors; Ferrocyanides; Metabolism; Mollusca; Oxidoreductases; Pentobarbital; Pharmacology; Phenobarbital; Research; Thiopental; Thiourea; Urea

1964
PHARMACOLOGICAL STUDY ON L-ORNITHINE L-ASPARTATE.
    Japanese journal of pharmacology, 1964, Volume: 14

    Topics: Alanine Transaminase; Ammonia; Ammonium Chloride; Aspartate Aminotransferases; Aspartic Acid; Blood; Carbon Tetrachloride Poisoning; Chemical and Drug Induced Liver Injury; Clinical Enzyme Tests; D-Alanine Transaminase; Dogs; Hepatitis; Mice; Ornithine; Paralysis; Research; Sulfobromophthalein; Toxicology; Urea

1964
MECHANISM OF THE PROTECTION BY L-ORNITHINE-L-ASPARTATE MIXTURE AND BY L-ARGININE IN AMMONIA INTOXICATION.
    Archives of biochemistry and biophysics, 1964, Volume: 107

    Topics: Ammonia; Arginine; Aspartic Acid; Chemical and Drug Induced Liver Injury; Dipeptides; Hepatitis; Ligases; Metabolism; Ornithine; Pharmacology; Rats; Research; Toxicology; Urea

1964
BIOSYNTHESIS UREA. X. STEREOSPECIFICITY OF THE ARGININOSUCCINASE REACTION.
    The Journal of biological chemistry, 1964, Volume: 239

    Topics: Animals; Arginine; Argininosuccinate Lyase; Aspartic Acid; Cattle; Chromatography; Fumarates; Ligases; Lyases; Metabolism; Research; Succinates; Tritium; Urea

1964
MOLECULAR STRUCTURE-ACTIVITY RELATIONSHIPS OF COMPOUNDS PROTECTING RATS AGAINST OXYGEN POISONING.
    Canadian journal of physiology and pharmacology, 1964, Volume: 42

    Topics: Acetates; Alanine; Amino Acids; Aminobutyrates; Antidotes; Arginine; Aspartic Acid; Blood-Brain Barrier; Dipeptides; Ethylamines; Glucose; Glutamates; Hyperbaric Oxygenation; Lysine; Oxygen; Pharmacology; Poisoning; Protective Agents; Rats; Research; Seizures; Sodium Chloride; Structure-Activity Relationship; Toxicology; Urea

1964
[BIOSYNTHESIS OF UREA IN THE RAT. I. IN VITRO TRIALS WITH LIVER HOMOGENATES].
    Bulletin de la Societe de chimie biologique, 1965, Volume: 47

    Topics: Adenosine Triphosphate; Amino Acids; Aspartic Acid; Carbamates; Chemistry Techniques, Analytical; Chromatography; Citrulline; Colorimetry; In Vitro Techniques; Liver; Ornithine; Rats; Research; Urea

1965
[BIOSYNTHESIS OF UREA IN THE RAT. II. INHIBITION IN VITRO BY ALPHA- AND BETA-METHYLASPARTIC ACID].
    Bulletin de la Societe de chimie biologique, 1965, Volume: 47

    Topics: Adenosine Triphosphate; Amino Acids; Antimetabolites; Aspartic Acid; Chemistry Techniques, Analytical; Citrulline; Colorimetry; Digestion; In Vitro Techniques; Liver; Manometry; Pharmacology; Rats; Research; Urea

1965
RECENT DEVELOPMENTS IN THE UNDERSTANDING OF AMINO-ACID AND PROTEIN METABOLISM BY SCHISTOSOMA MANSONI IN VITRO.
    Annals of tropical medicine and parasitology, 1965, Volume: 59

    Topics: Alanine; Amino Acids; Animals; Arginase; Arginine; Aspartic Acid; Carbon Isotopes; Glucose; Hemoglobins; Histidine; In Vitro Techniques; Ornithine; Peptides; Proline; Proteins; Radiometry; Research; Schistosoma; Schistosoma mansoni; Tryptophan; Urea

1965
Alterations of cerebral metabolism in patients with diabetes mellitus studied by proton magnetic resonance spectroscopy.
    Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association, 2003, Volume: 111, Issue:7

    Topics: Adult; Aspartic Acid; Blood Glucose; Brain; Chlorides; Choline; Creatinine; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Female; Humans; Inositol; Magnetic Resonance Spectroscopy; Male; Middle Aged; Osmolar Concentration; Potassium; Sodium; Statistics, Nonparametric; Urea

2003
Slc25a13-knockout mice harbor metabolic deficits but fail to display hallmarks of adult-onset type II citrullinemia.
    Molecular and cellular biology, 2004, Volume: 24, Issue:2

    Topics: Amino Acids; Ammonia; Animals; Argininosuccinate Synthase; Aspartic Acid; Base Sequence; Citrullinemia; Disease Models, Animal; DNA; Female; Gluconeogenesis; Humans; Liver; Male; Membrane Transport Proteins; Mice; Mice, Knockout; Mitochondrial Membrane Transport Proteins; Mitochondrial Proteins; Mutation; NAD; Phenotype; RNA, Messenger; Urea

2004
Mechanism of proton gating of a urea channel.
    The Journal of biological chemistry, 2004, Mar-12, Volume: 279, Issue:11

    Topics: Amino Acid Sequence; Animals; Aspartic Acid; Bacterial Proteins; Biological Transport; Cell Membrane; Glutamic Acid; Helicobacter hepaticus; Helicobacter pylori; Histidine; Hydrogen-Ion Concentration; Membrane Transport Proteins; Models, Biological; Molecular Sequence Data; Mutagenesis, Site-Directed; Mutation; Protein Conformation; Protein Structure, Tertiary; Protons; RNA; Sequence Homology, Amino Acid; Streptococcus; Urea; Urease; Xenopus; Xenopus laevis

2004
A window into cellular metabolism: hepatic metabolism of (15)N-labelled substrates.
    Metabolic engineering, 2004, Volume: 6, Issue:1

    Topics: Alanine; Ammonia; Animals; Aspartic Acid; Carbamoyl-Phosphate Synthase (Ammonia); Glutaminase; Mitochondria, Liver; Models, Chemical; Nitrogen Isotopes; Rats; Urea

2004
The side chain of aspartic acid 69 dictates the folding mechanism of Bacillus subtilis HPr.
    Biochemistry, 2004, Feb-10, Volume: 43, Issue:5

    Topics: Alanine; Amino Acid Substitution; Aspartic Acid; Bacillus subtilis; Bacterial Proteins; Calorimetry, Differential Scanning; Circular Dichroism; Deuterium Exchange Measurement; Guanidine; Kinetics; Protein Denaturation; Protein Folding; Salts; Sodium Chloride; Solvents; Thermodynamics; Transcription Factors; Urea

2004
Relative concentrations of N15 in urinary ammonia N and urea N after feeding N15-labeled compounds.
    The Journal of general physiology, 1951, Mar-20, Volume: 34, Issue:4

    Topics: Ammonia; Aspartic Acid; Glycine; Nitrogen; Nitrogen Radioisotopes; Urea; Urine

1951
Study of ureidosuccinic acid and related compounds in pyrimidine synthesis by Lactobacillus bulgaricus 09.
    Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.), 1952, Volume: 79, Issue:4

    Topics: Aspartic Acid; Lactobacillus; Orotic Acid; Pyrimidines; Urea

1952
Functional dissection and molecular characterization of calcium-sensitive actin-capping and actin-depolymerizing sites in villin.
    The Journal of biological chemistry, 2004, Oct-22, Volume: 279, Issue:43

    Topics: Actins; Alanine; Aspartic Acid; Binding Sites; Calcium; Cloning, Molecular; DNA Mutational Analysis; Dose-Response Relationship, Drug; Escherichia coli; Gelsolin; Humans; Kinetics; Magnetic Resonance Spectroscopy; Microfilament Proteins; Models, Chemical; Models, Molecular; Mutagenesis, Site-Directed; Mutation; Protein Binding; Protein Conformation; Protein Structure, Tertiary; Thermodynamics; Time Factors; Tryptophan; Urea

2004
Chemotactic response of Helicobacter pylori to human plasma and bile.
    Journal of medical microbiology, 2004, Volume: 53, Issue:Pt 8

    Topics: Adaptation, Physiological; Adult; Amino Acids; Arginine; Aspartic Acid; Bile; Bile Acids and Salts; Chemotactic Factors; Chemotaxis; Glutamic Acid; Glycine; Helicobacter pylori; Histidine; Humans; In Vitro Techniques; Male; Plasma; Taurocholic Acid; Taurodeoxycholic Acid; Urea

2004
A relationship between heme binding and protein stability in cytochrome b5.
    Biochemistry, 2004, Sep-28, Volume: 43, Issue:38

    Topics: Animals; Aspartic Acid; Cytochromes b5; Heme; Models, Molecular; Nuclear Magnetic Resonance, Biomolecular; Phenylalanine; Protein Binding; Protein Denaturation; Protein Folding; Protein Structure, Tertiary; Rats; Temperature; Thermodynamics; Urea

2004
Urea synthesis by ruminal epithelial and duodenal mucosal cells from growing sheep.
    Journal of dairy science, 2004, Volume: 87, Issue:6

    Topics: Ammonia; Animals; Arginase; Arginine; Aspartic Acid; Carbamoyl-Phosphate Synthase (Ammonia); Cells, Cultured; Citrulline; Duodenum; Enzyme Activation; Epithelial Cells; Gastric Mucosa; Intestinal Mucosa; Ornithine; Rumen; Sheep; Urea

2004
Denaturant-induced unfolding of the acetyl-esterase from Escherichia coli.
    Biochemistry, 2004, Nov-23, Volume: 43, Issue:46

    Topics: Acetylesterase; Aspartic Acid; Carboxylic Ester Hydrolases; Circular Dichroism; Enzyme Stability; Escherichia coli Proteins; Guanidine; Models, Molecular; Point Mutation; Protein Denaturation; Protein Folding; Protein Structure, Tertiary; Sodium Chloride; Spectrometry, Fluorescence; Structural Homology, Protein; Thermodynamics; Urea; Valine

2004
Apparent pKa shifts of titratable residues at high denaturant concentration and the impact on protein stability.
    Biophysical chemistry, 2005, Dec-01, Volume: 118, Issue:2-3

    Topics: Aspartic Acid; Chemical Phenomena; Chemistry, Physical; Glutamic Acid; Guanidine; Histidine; Hydrogen-Ion Concentration; Lysine; Magnetic Resonance Spectroscopy; Protein Folding; Proteins; Sensitivity and Specificity; Titrimetry; Urea

2005
ADAMTS13 substrate recognition of von Willebrand factor A2 domain.
    The Journal of biological chemistry, 2006, Jan-20, Volume: 281, Issue:3

    Topics: ADAM Proteins; ADAMTS13 Protein; Amino Acid Substitution; Aspartic Acid; Binding Sites; Humans; Kinetics; Models, Molecular; Peptide Fragments; Protein Conformation; Recombinant Proteins; Urea; von Willebrand Factor

2006
Metabolic fates of ammonia-N in ruminal epithelial and duodenal mucosal cells isolated from growing sheep.
    Journal of dairy science, 2005, Volume: 88, Issue:11

    Topics: Alanine; Ammonia; Animals; Arginine; Aspartic Acid; Citrulline; Duodenum; Epithelium; Gas Chromatography-Mass Spectrometry; Glutamic Acid; Intestinal Mucosa; Nitrogen; Nitrogen Isotopes; Rumen; Sheep; Urea

2005
Exploration of glycosyl hydrolase family 75, a chitosanase from Aspergillus fumigatus.
    The Journal of biological chemistry, 2006, Feb-10, Volume: 281, Issue:6

    Topics: Amino Acid Sequence; Amino Acids; Aspartic Acid; Aspergillus fumigatus; Catalysis; Catalytic Domain; Chromatography, Ion Exchange; Chromatography, Liquid; Circular Dichroism; Cloning, Molecular; DNA; DNA Primers; DNA, Complementary; Electrophoresis, Polyacrylamide Gel; Gene Library; Glutamic Acid; Hydrolysis; Magnetic Resonance Spectroscopy; Mass Spectrometry; Models, Genetic; Molecular Sequence Data; Multigene Family; Mutagenesis, Site-Directed; Mutation; N-Glycosyl Hydrolases; Oligosaccharides; Plasmids; Polymerase Chain Reaction; Protein Sorting Signals; Recombinant Proteins; RNA; Sequence Homology, Amino Acid; Substrate Specificity; Temperature; Urea

2006
Pyruvate ameliorates the defect in ureogenesis from ammonia in citrin-deficient mice.
    Journal of hepatology, 2006, Volume: 44, Issue:5

    Topics: Amino Acids; Ammonia; Animals; Anticoagulants; Aspartic Acid; Calcium-Binding Proteins; Citric Acid; Citrullinemia; Hyperammonemia; In Vitro Techniques; Liver; Male; Mice; Mice, Inbred Strains; Mice, Knockout; Organic Anion Transporters; Oxidation-Reduction; Perfusion; Pyruvic Acid; Urea

2006
Hydrogen bonding markedly reduces the pK of buried carboxyl groups in proteins.
    Journal of molecular biology, 2006, Sep-22, Volume: 362, Issue:3

    Topics: Amino Acid Substitution; Aspartic Acid; Hydrogen Bonding; Hydrogen-Ion Concentration; Models, Molecular; Molecular Structure; Protein Denaturation; Proteins; Ribonuclease T1; Ribonucleases; Static Electricity; Thermodynamics; Urea

2006
Regulatory volume decrease after swelling induced by urea in fibroblasts: prominent role of organic osmolytes.
    Molecular and cellular biochemistry, 2007, Volume: 306, Issue:1-2

    Topics: Animals; Aspartic Acid; Cell Size; Chlorides; Electrophysiology; Fibroblasts; Mice; Nitrobenzoates; Osmolar Concentration; Swiss 3T3 Cells; Taurine; Urea

2007
Alkylation of prohibitin by cyclohexylphenyl-chloroethyl urea on an aspartyl residue is associated with cell cycle G(1) arrest in B16 cells.
    British journal of pharmacology, 2007, Volume: 152, Issue:4

    Topics: Alkylating Agents; Alkylation; Animals; Antineoplastic Agents; Aspartic Acid; Carbon Radioisotopes; Cell Cycle; Cell Line, Tumor; Electrophoresis, Gel, Two-Dimensional; Flow Cytometry; G1 Phase; Immunoblotting; Iodine Radioisotopes; Molecular Structure; Prohibitins; Proteomics; Repressor Proteins; S Phase; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Tubulin; Urea; Voltage-Dependent Anion Channels

2007
Effect of phosphorylation on alpha B-crystallin: differences in stability, subunit exchange and chaperone activity of homo and mixed oligomers of alpha B-crystallin and its phosphorylation-mimicking mutant.
    Journal of molecular biology, 2008, Jan-25, Volume: 375, Issue:4

    Topics: alpha-Crystallin B Chain; alpha-Synuclein; Amino Acid Substitution; Amyloid; Aspartic Acid; Citrate (si)-Synthase; Dimerization; Dithiothreitol; Dose-Response Relationship, Drug; Heat-Shock Proteins, Small; Hot Temperature; Humans; Insulin; Molecular Chaperones; Phosphorylation; Protein Denaturation; Protein Structure, Quaternary; Protein Structure, Secondary; Protein Structure, Tertiary; Protein Subunits; Recombinant Proteins; Sodium Dodecyl Sulfate; Surface-Active Agents; Urea

2008
Deamidation destabilizes and triggers aggregation of a lens protein, betaA3-crystallin.
    Protein science : a publication of the Protein Society, 2008, Volume: 17, Issue:9

    Topics: Amino Acid Substitution; Aspartic Acid; beta-Crystallin A Chain; beta-Crystallin B Chain; Circular Dichroism; Dimerization; Dose-Response Relationship, Drug; Escherichia coli; Glutamic Acid; Hot Temperature; Humans; Lens, Crystalline; Models, Molecular; Molecular Weight; Mutagenesis, Site-Directed; Protein Binding; Protein Conformation; Protein Denaturation; Protein Folding; Protein Structure, Secondary; Protein Structure, Tertiary; Recombinant Proteins; Thermodynamics; Urea

2008
The relevance of carbon dioxide metabolism in Streptococcus thermophilus.
    Microbiology (Reading, England), 2009, Volume: 155, Issue:Pt 6

    Topics: Animals; Arginine; Aspartic Acid; beta-Galactosidase; Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing); Carbon Dioxide; Glutamine; Industrial Microbiology; L-Lactate Dehydrogenase; Microscopy, Electron, Transmission; Milk; Nitrogen; Phosphoenolpyruvate; Phosphoenolpyruvate Carboxylase; Proteome; Streptococcus thermophilus; Urea

2009
An adenosine derivative compound, IFC305, reverses fibrosis and alters gene expression in a pre-established CCl(4)-induced rat cirrhosis.
    The international journal of biochemistry & cell biology, 2010, Volume: 42, Issue:2

    Topics: Adenosine; Animals; Aspartic Acid; Carbon Tetrachloride; Gene Expression Profiling; Gene Expression Regulation; Hepatic Stellate Cells; In Vitro Techniques; Kinetics; Lipid Metabolism; Liver; Liver Cirrhosis; Male; Rats; Rats, Wistar; Recovery of Function; Reverse Transcriptase Polymerase Chain Reaction; Urea

2010
Residual structure in a peptide fragment of the outer membrane protein X under denaturing conditions: a molecular dynamics study.
    European biophysics journal : EBJ, 2010, Volume: 39, Issue:10

    Topics: Aspartic Acid; Bacterial Outer Membrane Proteins; Escherichia coli Proteins; Hydrolases; Hydrophobic and Hydrophilic Interactions; Magnetic Resonance Spectroscopy; Molecular Dynamics Simulation; Peptide Fragments; Protein Denaturation; Protein Structure, Secondary; Serine; Time Factors; Tryptophan; Tyrosine; Urea

2010
Intramolecular cyclization of N-phenyl N'(2-chloroethyl)ureas leads to active N-phenyl-4,5-dihydrooxazol-2-amines alkylating β-tubulin Glu198 and prohibitin Asp40.
    Biochemical pharmacology, 2011, May-01, Volume: 81, Issue:9

    Topics: Alkylating Agents; Amines; Animals; Aspartic Acid; Cell Line, Tumor; Cell Proliferation; Chromatography, High Pressure Liquid; Cyclization; Electrophoresis, Gel, Two-Dimensional; Fluorescent Antibody Technique; Glutamic Acid; Melanoma, Experimental; Mice; Prohibitins; Repressor Proteins; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Tubulin; Urea

2011
Multi-component synthesis of peptide-sugar conjugates.
    Organic & biomolecular chemistry, 2013, Apr-21, Volume: 11, Issue:15

    Topics: Aspartic Acid; Carbohydrate Metabolism; Carboxylic Acids; Chemistry Techniques, Synthetic; Hydrolysis; Peptides; Substrate Specificity; Urea; Valine

2013
TK1656, a thermostable l-asparaginase from Thermococcus kodakaraensis, exhibiting highest ever reported enzyme activity.
    Journal of bioscience and bioengineering, 2013, Volume: 116, Issue:4

    Topics: Amino Acid Sequence; Ammonia; Asparaginase; Asparagine; Aspartic Acid; Biocatalysis; Cloning, Molecular; Enzyme Stability; Escherichia coli; Guanidine; Hydrogen-Ion Concentration; Kinetics; Molecular Sequence Data; Protein Denaturation; Protein Unfolding; Temperature; Thermococcus; Urea

2013
Pivotal role of inter-organ aspartate metabolism for treatment of mitochondrial aspartate-glutamate carrier 2 (citrin) deficiency, based on the mouse model.
    Scientific reports, 2019, 03-12, Volume: 9, Issue:1

    Topics: Amino Acids; Ammonia; Ammonium Chloride; Animals; Aspartic Acid; Citrulline; Citrullinemia; Disease Models, Animal; Glycerolphosphate Dehydrogenase; Hyperammonemia; Intestine, Small; Lactates; Liver; Mice, Inbred C57BL; Mice, Knockout; Mitochondrial Membrane Transport Proteins; Organ Specificity; Ornithine; Perfusion; Portal Vein; Pyruvic Acid; Urea

2019
Glucose-dependent partitioning of arginine to the urea cycle protects β-cells from inflammation.
    Nature metabolism, 2020, Volume: 2, Issue:5

    Topics: Adolescent; Adult; Aged; Arginine; Aspartic Acid; Cell Survival; Citric Acid Cycle; Female; Glucose; Humans; Inflammation; Insulin-Secreting Cells; Male; Metabolomics; Middle Aged; Nitric Oxide; Pyruvate Carboxylase; Urea; Urea Cycle Disorders, Inborn; Young Adult

2020
Probing biased activation of mu-opioid receptor by the biased agonist PZM21 using all atom molecular dynamics simulation.
    Life sciences, 2021, Mar-15, Volume: 269

    Topics: Allosteric Regulation; Animals; Aspartic Acid; Cluster Analysis; Conserved Sequence; Crystallization; Humans; Ligands; Mice; Molecular Dynamics Simulation; Morphine; Principal Component Analysis; Protein Conformation; Receptors, Opioid, mu; Signal Transduction; Structural Homology, Protein; Thiophenes; Tyrosine; Urea; Water

2021
Prebiotic synthesis of α-amino acids and orotate from α-ketoacids potentiates transition to extant metabolic pathways.
    Nature chemistry, 2022, Volume: 14, Issue:10

    Topics: Aldehydes; Amino Acids; Ammonia; Aspartic Acid; Cyanides; Glycine; Glyoxylates; Keto Acids; Malonates; Metabolic Networks and Pathways; Oxaloacetic Acid; Urea

2022
Renal Metabolome in Obese Mice Treated with Empagliflozin Suggests a Reduction in Cellular Respiration.
    Biomolecules, 2022, 08-25, Volume: 12, Issue:9

    Topics: Animals; Aspartic Acid; Benzhydryl Compounds; Cell Respiration; Flavin Mononucleotide; Glucosides; Kidney; Male; Metabolome; Mice; Mice, Obese; Phosphatidic Acids; Phosphatidylcholines; Phosphoenolpyruvate; Sodium-Glucose Transporter 2; Sodium-Glucose Transporter 2 Inhibitors; Spermidine; Spermine; Succinates; Urea; Uridine

2022
The Aging Process: A Metabolomics Perspective.
    Molecules (Basel, Switzerland), 2022, Dec-07, Volume: 27, Issue:24

    Topics: Adult; Aged; Aging; Aspartic Acid; Biomarkers; Female; Humans; Isoleucine; Leucine; Male; Metabolome; Metabolomics; Middle Aged; Ornithine; Urea; Valine; Young Adult

2022
Nicotinamide riboside rescues dysregulated glycolysis and fatty acid β-oxidation in a human hepatic cell model of citrin deficiency.
    Human molecular genetics, 2023, 05-18, Volume: 32, Issue:11

    Topics: Aspartic Acid; Citrullinemia; Fatty Acids; Glycolysis; Hepatocytes; Humans; Hyperammonemia; Malates; Mitochondrial Membrane Transport Proteins; NAD; Urea

2023