hypoxanthine has been researched along with Pregnancy in 67 studies
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 24 (35.82) | 18.7374 |
1990's | 29 (43.28) | 18.2507 |
2000's | 7 (10.45) | 29.6817 |
2010's | 4 (5.97) | 24.3611 |
2020's | 3 (4.48) | 2.80 |
Authors | Studies |
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Saugstad, OD | 1 |
Agustí, N; Cobo, T; Gratacós, E; Palacio, M; Pineda-Lucena, A; Puchades-Carrasco, L; Sánchez-García, AB; Vicente-Muñoz, S | 1 |
Binas, B; Burdon, T; Clinton, M; Meek, S; Sturmey, R; Sutherland, L; Wei, J | 1 |
Grebennik, TK; Khaustova, SA; Pavlovich, SV; Senyavina, NV | 1 |
Allen, RH; Beaudin, AE; Perry, CA; Stabler, SP; Stover, PJ | 1 |
El'chaninova, SA; Korenovskiĭ, IuV | 1 |
Iwasaki, A; Kimura, C; Matsushita, H; Mori, T; Shinohara, K; Wakatsuki, A; Watanabe, K | 1 |
MacKenzie, RE; Patel, H; Pietro, ED | 1 |
DONATH, R | 1 |
Coughlan, MT; Georgiou, HM; Permezel, M; Rice, GE | 1 |
Suzuki, S; Yoneyama, Y | 1 |
Bhatia, BD; Goel, A | 1 |
Dagbjartsson, A; Hrbek, A; Karlsson, K; Kjellmer, I; Rosén, KG | 1 |
Karlsson, K; Kjellmer, I; Rosén, KG; Thiringer, K | 1 |
Buckley, BM; Fisher, RA; Simmonds, HA; Spencer, RE; Stutchbury, JH; Webster, DR; Wooder, M | 1 |
Kan, M; Ogasawara, T | 1 |
Geirsson, RT; Harkness, RA; McFadyen, IR | 1 |
Coade, SB; Harkness, RA; Lawrence, CR; Simmonds, RJ | 1 |
Grune, T; Jakstadt, M; Mueller, R; Schmidt, H; Siems, WG | 1 |
Castle, MC; Hargrave, B | 1 |
Hamby, RL; Henderson, GI; Perez, AB; Schenken, RS; Schenker, S; Yang, Y | 1 |
Maguire, MH; Szabo, I | 1 |
Ericson, A; Ronquist, G; Ulmsten, U; Waldenström, A; Wedenberg, K | 1 |
Hong-Lie, C; Legarth, J; Lingman, G; Persson, B; Rahman, F; Stangenberg, M; Westgren, M | 1 |
de Haan, HH; de Haan, J; Hasaart, TH; Van Reempts, JL; Vles, JS | 1 |
Ronquist, G; Steingrímsdóttir, T; Ulmsten, U | 1 |
Acevedo, CG; Bravo, I; Ramirez, M; Rojas, S | 2 |
Bennet, L; Gnanakumaran, K; Green, LR; Hanson, MA; Mills, GA; Walker, V | 1 |
Yamanaka, H | 1 |
Dienhart, MK; Downs, SM; O'Brien, MJ | 1 |
Araki, T; Kubonoya, K; Otsubo, Y; Power, GG; Sawa, R; Suzuki, S; Yoneyama, Y | 1 |
Colditz, PB; Dunster, KR; Earl, JW; East, CE; Nath, CE | 1 |
Di Ilio, C; Gizzi, F; Odorisio, M; Palka, GD; Papponetti, M; Ruffini, I; Spoto, G | 1 |
Bennett, TL; Finley, BE; Maguire, MH; Szabó, I; Valkó, IE | 1 |
Conti, M; Hanssen, RG; Hirsch, B; Hsueh, AJ; Kloosterboer, HJ; Tsafriri, A; Van de Kant, M; Wiersma, A | 1 |
Banaszak, F; Klejewski, A; Szcześniak, A | 1 |
Ronquist, G; Steingrímsdóttir, T; Ulmsten, U; Waldenström, A | 1 |
Ikenoue, N; Izumiya, C; Okatani, Y; Wakatsuki, A | 1 |
Klejewski, A; Szcześniak-Chmielecka, A; Urbaniak, T; Zeromska-Cancellaro, M | 1 |
Németh, I; Pintér, S; Tálosi, G | 1 |
Crevels, J; De Abreu, RA; Engelke, UF; Jongsma, HW; Moolenaar, SH; Nijhuis, JG; Nijland, R; Oeseburg, B; Van Cappellen Van Walsum, AM; Wevers, RA | 1 |
Guicheney, P; Olive, G; Rey, E; Sureau, C; Zorn, JR | 1 |
Ikebuchi, Y; Kasahara, K; Koike, K; Masumoto, N; Miyake, A; Tanizawa, O; Tasaka, K | 1 |
Benoit, R; O'Brien, WF; Porter, KB | 1 |
González, AG; Jiménez, ML; Mateos, FA; Puig, JG; Ramos, TH; Romera, NM | 1 |
Dow, MP; Downs, SM | 1 |
Frederiks, WM; Gossrau, R; Kooij, A; Van Noorden, CJ | 1 |
Ekelund, S; Kjaergaard, N; Kristiansen, FV; Møller-Petersen, JF; Petersen, PL; Skovbo, P | 1 |
Endo, H; Iwamoto, M; Murotsuki, J; Okamura, K; Shintaku, Y; Tanigawara, S; Watanabe, T; Yajima, A | 1 |
Barron, JL; Chicz-Demet, A; Demet, EM; Rothenberg, SJ; Sandman, CA; Zea, FJ | 1 |
Mĕchurová, A; Novák, L; Stípek, S; Trojan, S | 1 |
Demin, VF; Pimenov, AM; Toguzov, RT | 1 |
Dahlin, I; Hertzberg, T; Irestedt, L; Lagercrantz, H; Sollevi, A | 1 |
Harkness, RA; MacFadyen, IR; McCreanor, GM; Simpson, D | 1 |
Chalmers, RA; Duffy, S; Harkness, RA; Jones, M; Purkiss, P | 1 |
Gross, J; Issel, EP; Lun, A; Pohle, R | 1 |
Clemons, G; Fyhrquist, F; Raivio, KO; Ruth, V | 1 |
Autti-Rämö, I; Granström, ML; Korkman, M; Raivio, KO; Ruth, V | 1 |
Vettenranta, K | 1 |
Wheeler, CP; Yudilevich, DL | 1 |
Burres, NS; Cass, CE | 2 |
Godde, HW; Held, K; Singh, S; Willers, I | 1 |
King, CR; Maguire, MH; Westermeyer, FA | 2 |
Gluck, L; Kessel, B; Saugstad, OD; Saunders, B; Ziegler, MG | 1 |
3 review(s) available for hypoxanthine and Pregnancy
Article | Year |
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Oxygenation of the newborn. The impact of one molecule on newborn lives.
Topics: Female; Humans; Hypoxanthine; Hypoxanthines; Hypoxia; Infant; Infant, Newborn; Oxygen; Pregnancy; Uric Acid; Xanthine Oxidase | 2023 |
[The biochemical markers of hypoxic perinatal affections of central nervous system in newborns].
Topics: Activins; Biomarkers; Central Nervous System; Female; Fetal Hypoxia; Humans; Hypoxanthine; Infant, Newborn; Nerve Growth Factors; Phosphopyruvate Hydratase; Pregnancy; S100 Calcium Binding Protein beta Subunit; S100 Proteins; Xanthine | 2012 |
[Alcohol ingestion and hyperuricemia].
Topics: Adenosine Triphosphate; Alcohol Drinking; Aldehyde Dehydrogenase; Beer; Ethanol; Female; Genotype; Gout; Humans; Hypoxanthine; Pregnancy; Purine Nucleotides; Uric Acid | 1996 |
1 trial(s) available for hypoxanthine and Pregnancy
Article | Year |
---|---|
Study of free radicals in neonates born through meconium stained amniotic fluid deliveries.
Topics: Amniotic Fluid; Asphyxia Neonatorum; Female; Free Radicals; Humans; Hypoxanthine; Hypoxia-Ischemia, Brain; Infant, Newborn; Labor, Obstetric; Malondialdehyde; Meconium; Pregnancy; Xanthine | 2005 |
63 other study(ies) available for hypoxanthine and Pregnancy
Article | Year |
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Vaginal metabolome: towards a minimally invasive diagnosis of microbial invasion of the amniotic cavity in women with preterm labor.
Topics: Acetylcholine; Adult; Amniocentesis; Bacterial Infections; Case-Control Studies; Choline; Chorioamnionitis; Cohort Studies; Female; Glutamine; Humans; Hypoxanthine; Magnetic Resonance Spectroscopy; Metabolome; Obstetric Labor, Premature; Phenylalanine; Pregnancy; Proline; Vagina; Young Adult | 2020 |
Hypoxanthine phosphoribosyltransferase (HPRT)-deficiency is associated with impaired fertility in the female rat.
Topics: Animals; Embryonic Development; Female; Fertility; Fetal Viability; Hypoxanthine; Hypoxanthine Phosphoribosyltransferase; Infertility, Female; Lesch-Nyhan Syndrome; Pregnancy; Purines; Rats | 2020 |
Analysis of purine metabolites in maternal serum for evaluating the risk of gestosis.
Topics: Adult; Biomarkers; Chromatography, Reverse-Phase; Female; Gestational Age; Humans; Hypoxanthine; Infant, Newborn; Infant, Premature; Pre-Eclampsia; Pregnancy; Risk; Uric Acid; Xanthine | 2013 |
Maternal Mthfd1 disruption impairs fetal growth but does not cause neural tube defects in mice.
Topics: Aminohydrolases; Animals; Choline; Choline Deficiency; Crosses, Genetic; Disease Models, Animal; Embryo Loss; Female; Fetal Growth Retardation; Folic Acid; Folic Acid Deficiency; Formate-Tetrahydrofolate Ligase; Genes, Lethal; Heterozygote; Homocysteine; Hypoxanthine; Maternal Nutritional Physiological Phenomena; Methylenetetrahydrofolate Dehydrogenase (NADP); Mice; Mice, Mutant Strains; Multienzyme Complexes; Mutagenesis, Insertional; Neural Tube Defects; Pregnancy | 2012 |
Increased oxidant generation in the metabolism of hypoxanthine to uric acid and endothelial dysfunction in early-onset and late-onset preeclamptic women.
Topics: Adult; Age of Onset; Case-Control Studies; Endothelium, Vascular; Female; Gestational Age; Humans; Hypoxanthine; Oxidants; Pre-Eclampsia; Pregnancy; Reactive Oxygen Species; Severity of Illness Index; Up-Regulation; Uric Acid; Young Adult | 2012 |
Mammalian fibroblasts lacking mitochondrial NAD+-dependent methylenetetrahydrofolate dehydrogenase-cyclohydrolase are glycine auxotrophs.
Topics: Aminohydrolases; Animals; Blotting, Northern; Blotting, Southern; Carbon Radioisotopes; Cell Division; Cell Line, Transformed; Culture Media; Diet; Dietary Supplements; DNA; Embryo, Mammalian; Female; Fibroblasts; Formates; Genotype; Glycine; Hypoxanthine; Methylenetetrahydrofolate Dehydrogenase (NADP); Mice; Mice, Knockout; Mitochondria; Multienzyme Complexes; Pregnancy; RNA, Messenger | 2003 |
[THE OXIDATIVE DEGRADATION OF HYPOXANTHINE AND URIC ACID BY LIVER HOMOGENATE DURING THE COURSE OF DEVELOPMENT OF THE RAT LIVER].
Topics: Embryo, Mammalian; Embryo, Nonmammalian; Female; Fetus; Hypoxanthine; Hypoxanthines; Liver; Manometry; Metabolism; Oxidation-Reduction; Pregnancy; Rats; Research; Uric Acid; Xanthines | 1964 |
Repression of oxidant-induced nuclear factor-kappaB activity mediates placental cytokine responses in gestational diabetes.
Topics: Adult; Antioxidants; Case-Control Studies; Cytokines; Diabetes, Gestational; DNA; Female; Humans; Hypoxanthine; In Vitro Techniques; Isoprostanes; Lipopolysaccharides; NF-kappa B; Oxidative Stress; Placenta; Pregnancy; Protein Isoforms; Thioctic Acid; Tumor Necrosis Factor-alpha | 2004 |
Maternal plasma hypoxanthine levels in nonpreeclamptic twin pregnancies.
Topics: Adenosine; Adult; Female; Humans; Hyperuricemia; Hypoxanthine; Pregnancy; Pregnancy Complications; Pregnancy Trimester, Third; Pregnancy, Multiple; Retrospective Studies; Twins; Uric Acid | 2004 |
Maternal beta-adrenoceptor blockade reduces fetal tolerance to asphyxia. A study in pregnant sheep.
Topics: Adrenergic beta-Antagonists; Animals; Cardiac Output; Catecholamines; Cerebrovascular Circulation; Electroencephalography; Evoked Potentials, Somatosensory; Female; Fetal Heart; Fetal Hypoxia; Heart Rate; Hemodynamics; Hypoxanthine; Hypoxanthines; Lactates; Lactic Acid; Metoprolol; Placenta; Pregnancy; Regional Blood Flow; Sheep | 1984 |
Contribution of heart muscle, liver, skeletal muscle and placenta to the asphyxial hypoxanthine elevation in the acutely exteriorised fetal lamb.
Topics: Animals; Blood Glucose; Blood Pressure; Carbon Dioxide; Female; Fetal Hypoxia; Heart Rate; Hypoxanthine; Hypoxanthines; Lactates; Lactic Acid; Liver; Muscles; Myocardium; Oxygen; Placenta; Pregnancy; Sheep | 1984 |
Pregnancy in xanthinuria: demonstration of fetal uric acid production?
Topics: Adult; Female; Fetus; Humans; Hypoxanthine; Hypoxanthines; Middle Aged; Pregnancy; Pregnancy Complications; Purine-Pyrimidine Metabolism, Inborn Errors; Uric Acid; Xanthine; Xanthines | 1984 |
Protective effect of the serum against cellular damage by active oxygen in culture.
Topics: Antioxidants; Blood; Blood Proteins; Catalase; Cell Survival; Cells, Cultured; Female; Fibroblasts; Humans; Hydrogen Peroxide; Hypoxanthine; Hypoxanthines; Inflammation; Lung; Metals; Oxygen; Pregnancy; Superoxide Dismutase; Xanthine Oxidase | 1984 |
Concentrations of hypoxanthine, xanthine, uridine and urate in amniotic fluid at caesarean section and the association of raised levels with prenatal risk factors and fetal distress.
Topics: Amniotic Fluid; Cesarean Section; Female; Fetal Distress; Fetal Hypoxia; Humans; Hypertension; Hypoxanthine; Hypoxanthines; Pregnancy; Pregnancy Complications; Pregnancy Complications, Cardiovascular; Risk; Uric Acid; Uridine; Xanthine; Xanthines | 1983 |
Ratio of the concentration of hypoxanthine to creatinine in urine from newborn infants: a possible indicator for the metabolic damage due to hypoxia.
Topics: Creatinine; Female; Fetal Hypoxia; Humans; Hypoxanthine; Hypoxanthines; Infant, Newborn; Pregnancy; Risk; Specimen Handling | 1983 |
Is hypoxanthine a useful marker of perinatal hypoxia?
Topics: Apgar Score; Biomarkers; Birth Weight; Erythrocytes; Female; Fetal Blood; Glutathione; Glutathione Disulfide; Humans; Hypoxanthine; Hypoxanthines; Hypoxia; Infant, Newborn; Malondialdehyde; Pregnancy | 1994 |
Intrauterine exposure to cocaine increased plasma ANP (atrial natriuretic peptide) but did not alter hypoxanthine concentrations in the sheep fetus.
Topics: Animals; Atrial Natriuretic Factor; Blood Pressure; Cell Hypoxia; Cocaine; Drug Administration Routes; Female; Fetus; Hydrogen-Ion Concentration; Hypoxanthine; Hypoxanthines; Maternal-Fetal Exchange; Oxygen; Partial Pressure; Pregnancy; Pregnancy, Animal; Renin-Angiotensin System; Sheep; Uterus | 1995 |
Transfer of dideoxyinosine across the human isolated placenta.
Topics: Antipyrine; Biological Transport; Chromatography, High Pressure Liquid; Didanosine; Female; Glucose; Humans; Hydrogen-Ion Concentration; Hypoxanthine; Hypoxanthines; In Vitro Techniques; Inosine; Maternal-Fetal Exchange; Perfusion; Placenta; Pregnancy; Uric Acid; Zidovudine | 1994 |
On-line recognition and quantitation of coeluting hypoxanthine and guanine in reversed-phase high-performance liquid chromatography of placental tissue extracts: photodiode-array detection and spectral analysis of coeluting peaks.
Topics: Chromatography, High Pressure Liquid; Female; Guanine; Humans; Hypoxanthine; Hypoxanthines; Placenta; Pregnancy; Sensitivity and Specificity; Software | 1993 |
High adenosine content in human uterine smooth muscle compared with striated skeletal muscle.
Topics: Adenosine; Adult; Aged; Chromatography, High Pressure Liquid; Female; Humans; Hypoxanthine; Hypoxanthines; Inosine; Middle Aged; Myometrium; Phosphates; Postmenopause; Pregnancy; Rectus Abdominis; Xanthine; Xanthines | 1993 |
Hypoxanthine in fetal umbilical venous blood and amniotic fluid from pregnancies complicated by rhesus isoimmunization.
Topics: Amniocentesis; Amniotic Fluid; Cordocentesis; Female; Fetal Blood; Gestational Age; Hemoglobins; Humans; Hydrogen-Ion Concentration; Hypoxanthine; Hypoxanthines; Lactates; Lactic Acid; Oxygen; Pregnancy; Regression Analysis; Rh Isoimmunization; Umbilical Veins | 1993 |
Effects of asphyxia on the fetal lamb brain.
Topics: Animals; Blood Pressure; Brain; Brain Edema; Cerebellum; Cerebrovascular Circulation; Female; Fetal Hypoxia; Hypoxanthine; Hypoxanthines; Lactates; Lactic Acid; Oxygen; Pregnancy; Sheep; Xanthine; Xanthines | 1993 |
Energy economy in the pregnant human uterus at term: studies on arteriovenous differences in metabolites of carbohydrate, fat and nucleotides.
Topics: Adult; Arteries; Blood Glucose; Carbohydrates; Energy Metabolism; Fatty Acids, Nonesterified; Female; Glycerol; Humans; Hypoxanthine; Hypoxanthines; Lactates; Lactic Acid; Lipids; Middle Aged; Nucleotides; Pregnancy; Pyruvates; Pyruvic Acid; Uterus; Veins; Xanthine; Xanthines | 1993 |
Transport and metabolism of adenosine in the perfused human placenta.
Topics: Adenosine; Biological Transport; Female; Humans; Hypoxanthine; Hypoxanthines; In Vitro Techniques; Perfusion; Placenta; Pregnancy; Purine Nucleosides; Sodium; Thioinosine; Vasoconstriction | 1995 |
Effects of hypoxia on urinary organic acid and hypoxanthine excretion in fetal sheep.
Topics: Animals; Asphyxia Neonatorum; Blood Gas Analysis; Blood Pressure; Carboxylic Acids; Disease Models, Animal; Embryonic and Fetal Development; Female; Gas Chromatography-Mass Spectrometry; Gestational Age; Heart Rate, Fetal; Humans; Hydrogen-Ion Concentration; Hypoxanthine; Hypoxia; Infant, Newborn; Lactic Acid; Pregnancy; Sheep | 1996 |
Uptake and salvage of hypoxanthine mediates developmental arrest in preimplantation mouse embryos.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine Triphosphate; Animals; Blastocyst; Cell Count; Culture Techniques; Embryo Transfer; Embryo, Mammalian; Embryonic and Fetal Development; Embryonic Development; Female; Glucose; Hypoxanthine; Hypoxanthine Phosphoribosyltransferase; Mice; Mice, Inbred C57BL; Mice, Mutant Strains; Morula; Pregnancy; Zygote | 1997 |
Hypoxanthine uptake at the fetal side of human placenta proceeds through a nucleobase-preferring carrier and a non-saturable process.
Topics: Adenine; Adenosine; Biological Transport; Blood Flow Velocity; Female; Fetus; Guanine; Humans; Hypoxanthine; Papaverine; Placenta; Pregnancy; Sodium; Tritium | 1997 |
Fetal plasma hypoxanthine level in growth-retarded fetuses before labor.
Topics: Acid-Base Equilibrium; Adult; Female; Fetal Blood; Fetal Diseases; Fetal Growth Retardation; Fetus; Humans; Hypoxanthine; Hypoxia; Labor, Obstetric; Pregnancy; Umbilical Veins | 1997 |
Fetal oxygen saturation monitoring in labour: an analysis of 118 cases.
Topics: Adolescent; Adult; Apgar Score; Female; Fetal Blood; Fetal Monitoring; Humans; Hydrogen-Ion Concentration; Hypoxanthine; Infant, Newborn; Labor, Obstetric; Oximetry; Oxygen; Pregnancy; Xanthine | 1997 |
Hypoxanthine and xanthine as markers in early diagnosis of foetal diseases.
Topics: Adult; Amniotic Fluid; Biomarkers; Chromatography, High Pressure Liquid; False Positive Reactions; Female; Fetal Diseases; Humans; Hypoxanthine; Maternal Age; Predictive Value of Tests; Pregnancy; Pregnancy, High-Risk; Prenatal Diagnosis; Xanthine | 1998 |
Simultaneous measurement of adenosine and hypoxanthine in human umbilical cord plasma using reversed-phase high-performance liquid chromatography with photodiode-array detection and on-line validation of peak purity.
Topics: Abruptio Placentae; Adenosine; Buffers; Calibration; Chromatography, High Pressure Liquid; Female; Fetal Blood; Humans; Hydrogen-Ion Concentration; Hypoxanthine; Infant, Newborn; Pregnancy; Spectrophotometry, Ultraviolet | 1998 |
Phosphodiesterase 3 inhibitors suppress oocyte maturation and consequent pregnancy without affecting ovulation and cyclicity in rodents.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Animals; Contraceptive Agents, Female; Cyclic AMP; Cyclic Nucleotide Phosphodiesterases, Type 3; Estrus; Female; Fertilization; Heart Rate; Hypoxanthine; Isoenzymes; Meiosis; Menotropins; Mice; Mice, Inbred C57BL; Milrinone; Oogenesis; Ovarian Follicle; Ovulation; Ovulation Induction; Phosphodiesterase Inhibitors; Pregnancy; Purinones; Pyridazines; Pyridones; Pyrrolidinones; Quinolones; Rats; Rats, Sprague-Dawley; Rolipram; Second Messenger Systems; Substrate Specificity; Thiophenes | 1998 |
[Monitoring oxypurines levels in women with pregnancy induced hypertension and in women with physiological pregnancy].
Topics: Adult; Creatine Kinase; Female; Glycerol Kinase; Humans; Hypertension; Hypoxanthine; Pregnancy; Pregnancy Complications; Purines | 1997 |
Low myometrial glycogen content compared with rectus muscle in term pregnant women before labor.
Topics: Adenosine; Adult; Cesarean Section; Energy Metabolism; Female; Glucose; Glycogen; Humans; Hypoxanthine; Labor, Obstetric; Myometrium; Pregnancy; Rectus Abdominis; Xanthine | 1999 |
Effect of ischemia-reperfusion on xanthine oxidase activity in fetal rat brain capillaries.
Topics: Animals; Arteries; Brain; Capillaries; Constriction; Female; Fetus; Hypoxanthine; Ischemia; Ovary; Pregnancy; Rats; Rats, Wistar; Reperfusion; Thiobarbituric Acid Reactive Substances; Uric Acid; Uterus; Xanthine; Xanthine Oxidase | 1999 |
Plasma purine turnover metabolites in women with normal pregnancy and pregnancy complicated with induced hypertension as compared to fetal well-being indices.
Topics: Adult; Apgar Score; Blood Pressure; Diastole; Female; Gestational Age; Heart Rate, Fetal; Humans; Hypertension; Hypoxanthine; Infant, Newborn; Inosine; Pregnancy; Pregnancy Complications, Cardiovascular; Purines; Systole; Uric Acid; Xanthine | 2000 |
Inhibitory effects of methylxanthines on the pre-eclamptic-like symptoms in ewes.
Topics: Albumins; Allopurinol; Animals; Bilirubin; Blood Pressure; Fasting; Female; Heme; Hypertension; Hypoxanthine; Kidney; Liver; Pentoxifylline; Platelet Count; Pre-Eclampsia; Pregnancy; Pregnancy Complications, Cardiovascular; Pregnancy Outcome; Sheep; Uric Acid; Xanthine | 2001 |
1H-NMR spectroscopy of cerebrospinal fluid of fetal sheep during hypoxia-induced acidemia and recovery.
Topics: 3-Hydroxybutyric Acid; Acidosis; Animals; Choline; Citric Acid; Creatinine; Energy Metabolism; Female; Glucose; Hypoxanthine; Hypoxia; Inositol; Lactic Acid; Magnetic Resonance Spectroscopy; Pregnancy; Protons; Pyruvic Acid; Sheep; Succinic Acid; Valine | 2002 |
Plasma hypoxanthine in neonatal hypoxia: a comparison of two methods.
Topics: Blood Gas Analysis; Chromatography, High Pressure Liquid; Female; Fetal Blood; Humans; Hydrogen-Ion Concentration; Hypoxanthine; Hypoxanthines; Hypoxia; Infant, Newborn; Partial Pressure; Pregnancy | 1978 |
Superoxide anion increases intracellular pH, intracellular free calcium, and arachidonate release in human amnion cells.
Topics: 4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic Acid; 4,4'-Diisothiocyanostilbene-2,2'-Disulfonic Acid; Ammonium Chloride; Amnion; Arachidonic Acids; Calcium; Cell Survival; Cells, Cultured; Cobalt; Female; Humans; Hydrogen-Ion Concentration; Hypoxanthine; Hypoxanthines; Kinetics; Pregnancy; Superoxides; Time Factors; Xanthine Oxidase | 1991 |
Comparison of cord purine metabolites to maternal and neonatal variables of hypoxia.
Topics: Asphyxia Neonatorum; Female; Fetal Blood; Fetal Monitoring; Heart Rate, Fetal; Humans; Hydrogen-Ion Concentration; Hypoxanthine; Hypoxanthines; Hypoxia; Infant, Newborn; Obstetric Labor Complications; Oxygen; Pregnancy; Purines; Risk Factors; Uric Acid; Xanthine; Xanthines | 1992 |
Prenatal diagnosis of Lesch-Nyhan syndrome by purine analysis of amniotic fluid and cordocentesis.
Topics: Adult; Amniotic Fluid; Female; Fetal Blood; Humans; Hypoxanthine; Hypoxanthine Phosphoribosyltransferase; Hypoxanthines; Lesch-Nyhan Syndrome; Male; Pedigree; Pregnancy; Prenatal Diagnosis; Purines; Uric Acid; Xanthine; Xanthines | 1991 |
Hypoxanthine-maintained two-cell block in mouse embryos: dependence on glucose and effect of hypoxanthine phosphoribosyltransferase inhibitors.
Topics: Animals; Blastocyst; Carbohydrates; Culture Media; Dose-Response Relationship, Drug; Embryonic and Fetal Development; Female; Glucose; Hypoxanthine; Hypoxanthine Phosphoribosyltransferase; Hypoxanthines; In Vitro Techniques; Mice; Mice, Inbred Strains; Pregnancy; Purines | 1991 |
Localization of xanthine oxidoreductase activity using the tissue protectant polyvinyl alcohol and final electron acceptor Tetranitro BT.
Topics: Allopurinol; Animals; Cattle; Cell Membrane; Chickens; Duodenum; Epithelium; Female; Hypoxanthine; Hypoxanthines; Lactation; Liver; Male; Mammary Glands, Animal; Methylphenazonium Methosulfate; Microvilli; NAD; Oxygen; Polyvinyl Alcohol; Pregnancy; Rats; Rats, Inbred Strains; Tetrazolium Salts; Xanthine Dehydrogenase; Xanthine Oxidase | 1991 |
Xanthine and hypoxanthine in amniotic fluid during pregnancy.
Topics: Amniocentesis; Amniotic Fluid; Cell Hypoxia; Female; Fetus; Humans; Hypoxanthine; Hypoxanthines; Pregnancy; Reference Values; Rh-Hr Blood-Group System; Xanthine; Xanthines | 1990 |
Biochemical evaluation of fetus with hypoxia caused by severe preeclampsia using cordocentesis.
Topics: Adult; Blood Pressure; Carbon Dioxide; Epinephrine; Female; Fetal Blood; Fetal Hypoxia; Heart Rate, Fetal; Humans; Hypoxanthine; Hypoxanthines; Norepinephrine; Oxygen; Platelet Count; Pre-Eclampsia; Pregnancy; Prenatal Diagnosis; Proteinuria; Umbilical Cord; Uric Acid | 1990 |
Opioid peptides and perinatal development: is beta-endorphin a natural teratogen? Clinical implications.
Topics: Autistic Disorder; beta-Endorphin; Blood Pressure; Female; Fetal Blood; Fetal Hypoxia; Humans; Hydrocortisone; Hypoxanthine; Hypoxanthines; Intellectual Disability; Multivariate Analysis; Pregnancy; Self Mutilation; Stereotyped Behavior; Stress, Physiological | 1990 |
Hypoxanthine in diagnosis, prognosis and pathogeny of hypoxic injury.
Topics: Amniotic Fluid; Animals; Biomarkers; Cricetinae; Female; Fetal Blood; Fetal Hypoxia; Guinea Pigs; Hypoxanthine; Hypoxanthines; Mice; Pregnancy; Prognosis; Rats; Rats, Inbred Strains; Reference Values; Species Specificity; Xanthine; Xanthines | 1989 |
Influence of perinatal hypoxia on purine contents in erythrocytes of newborn infants.
Topics: Asphyxia Neonatorum; Erythrocytes; Female; Fetal Blood; Fetal Hypoxia; Humans; Hypoxanthine; Hypoxanthines; Infant, Newborn; Inosine Monophosphate; Pregnancy; Purines; Reference Values; Uric Acid; Xanthine; Xanthines | 1989 |
Adenosine concentration in umbilical cord blood of newborn infants after vaginal delivery and cesarean section.
Topics: Adenosine; Cesarean Section; Delivery, Obstetric; Epinephrine; Female; Fetal Blood; Humans; Hypoxanthine; Hypoxanthines; Infant, Newborn; Norepinephrine; Pregnancy | 1989 |
Pregnancy in and incidence of xanthine oxidase deficiency.
Topics: Female; Fetal Blood; Humans; Hypoxanthine; Hypoxanthines; Infant, Newborn; Pregnancy; Pregnancy Complications; Purine-Pyrimidine Metabolism, Inborn Errors; Xanthine Oxidase; Xanthines | 1986 |
The effects of fetal energy depletion on amniotic fluid concentrations of amino acids, organic acids and related metabolites.
Topics: Adenosine Triphosphate; Amino Acids; Amniotic Fluid; Arginine; Aspartic Acid; Asphyxia Neonatorum; Diagnosis, Differential; Female; Fetus; Humans; Hypoxanthine; Hypoxanthines; Infant, Newborn; Metabolism, Inborn Errors; Ornithine; Pregnancy; Uridine | 1988 |
The relationship of hypoxia to hypoxanthine concentration during pregnancy and delivery.
Topics: Cardiotocography; Female; Fetal Blood; Fetal Hypoxia; Humans; Hypoxanthine; Hypoxanthines; Hypoxia; Infant, Newborn; Labor, Obstetric; Pregnancy; Pregnancy Complications | 1988 |
Cord plasma vasopressin, erythropoietin, and hypoxanthine as indices of asphyxia at birth.
Topics: Apgar Score; Asphyxia Neonatorum; Erythropoietin; Female; Fetal Blood; Humans; Hydrogen-Ion Concentration; Hypoxanthine; Hypoxanthines; Infant, Newborn; Male; Pre-Eclampsia; Pregnancy; Vasopressins | 1988 |
Prediction of perinatal brain damage by cord plasma vasopressin, erythropoietin, and hypoxanthine values.
Topics: Arginine Vasopressin; Asphyxia Neonatorum; Brain Damage, Chronic; Cerebral Palsy; Erythropoietin; Female; Fetal Blood; Humans; Hypoxanthine; Hypoxanthines; Infant, Newborn; Male; Pre-Eclampsia; Pregnancy; Prognosis | 1988 |
Pathways of purine nucleotide synthesis in the human trophoblast early and late in gestation.
Topics: Adenine; Adenosine Triphosphate; Cells, Cultured; Female; Humans; Hypoxanthine; Hypoxanthines; Pregnancy; Purine Nucleotides; Trophoblasts | 1988 |
Transport and metabolism of adenosine in the perfused guinea-pig placenta.
Topics: Adenosine; Animals; Biological Transport; Dipyridamole; Female; Guinea Pigs; Hypoxanthine; Hypoxanthines; Inosine; Maternal-Fetal Exchange; Placenta; Pregnancy; Thioinosine; Tritium; Uric Acid | 1988 |
Inhibition of methotrexate-induced differentiation of cultured human choriocarcinoma (BeWo) cells by thymidine.
Topics: Cell Differentiation; Cells, Cultured; Choriocarcinoma; DNA; DNA Replication; Female; Humans; Hypoxanthine; Hypoxanthines; Leucovorin; Methotrexate; Pregnancy; Thymidine; Uterine Neoplasms | 1987 |
Investigation of purine utilization in cultured fibroblasts, amniocytes and chorionic villi: an attempt towards understanding clinical variability in Lesch-Nyhan syndrome.
Topics: Amniotic Fluid; Biological Transport; Cells, Cultured; Chorion; Female; Fibroblasts; Humans; Hypoxanthine; Hypoxanthine Phosphoribosyltransferase; Hypoxanthines; Kinetics; Lesch-Nyhan Syndrome; Microvilli; Pregnancy; Purines; Reference Values | 1986 |
HPLC determination of adenosine, inosine and hypoxanthine levels in human term placenta.
Topics: Adenosine; Chromatography, High Pressure Liquid; Female; Humans; Hypoxanthine; Hypoxanthines; Inosine; Placenta; Pregnancy; Pregnancy Trimester, Third | 1986 |
Measurement of adenosine, inosine and hypoxanthine in human term placenta by reversed-phase high-performance liquid chromatography.
Topics: Adenosine; Chromatography, High Pressure Liquid; Female; Humans; Hypoxanthine; Hypoxanthines; Inosine; Placenta; Pregnancy; Spectrophotometry, Ultraviolet; Xanthine Oxidase | 1986 |
The effects of hypoxanthine on methotrexate-induced differentiation of cultured human choriocarcinoma (BeWo) cells.
Topics: Alkaline Phosphatase; Cell Differentiation; Cell Line; Choriocarcinoma; Female; Humans; Hypoxanthine; Hypoxanthines; Methotrexate; Pregnancy; Purines; Trophoblasts; Uterine Neoplasms | 1986 |
Correlation of plasma hypoxanthine and catecholamine levels in the umbilical vein.
Topics: Catecholamines; Dopamine; Epinephrine; Female; Fetal Blood; Fetal Hypoxia; Humans; Hypoxanthine; Hypoxanthines; In Vitro Techniques; Infant, Newborn; Norepinephrine; Pregnancy; Umbilical Veins | 1986 |