pyridoxal phosphate has been researched along with Muscle Contraction in 67 studies
Pyridoxal Phosphate: This is the active form of VITAMIN B 6 serving as a coenzyme for synthesis of amino acids, neurotransmitters (serotonin, norepinephrine), sphingolipids, aminolevulinic acid. During transamination of amino acids, pyridoxal phosphate is transiently converted into pyridoxamine phosphate (PYRIDOXAMINE).
pyridoxal 5'-phosphate : The monophosphate ester obtained by condensation of phosphoric acid with the primary hydroxy group of pyridoxal.
Muscle Contraction: A process leading to shortening and/or development of tension in muscle tissue. Muscle contraction occurs by a sliding filament mechanism whereby actin filaments slide inward among the myosin filaments.
| Excerpt | Relevance | Reference |
|---|---|---|
| "Allyl isothiocyanate (AITC; 200 μM) caused atropine- and tetrodotoxin-sensitive longitudinal muscle contraction on the guinea-pig small intestine." | 3.79 | Purinoceptor-mediated, capsaicin-resistant excitatory effect of allyl isothiocyanate on neurons of the guinea-pig small intestine. ( Bartho, L; Benko, R; Nordtveit, E; Szombati, V, 2013) |
| "OFQ (10(-10) to 10(-6) mol/L) caused circular muscle contractions that were blocked by tetrodotoxin (10(-7) mol/L), suggesting the contractions were nerve mediated." | 3.70 | Orphanin FQ causes contractions via inhibiting purinergic pathway in the rat colon. ( Bagnol, D; Galligan, JJ; Ishiguchi, T; LePard, K; Mizuta, Y; Owyang, C; Schneider, D; Takahashi, T; Watson, SJ, 2000) |
| " AP(4)A dose-response curve was to the left of that of ATP, and maximum response was greater than that produced by ATP." | 1.34 | Contractile activity of ATP and diadenosine tetraphosphate on urinary bladder in the rat: role of A1- and P2X-purinoceptors and nitric oxide. ( Al-Hrasen, MN; El-Hadiyah, TM; Khattab, MM, 2007) |
| " The inhibitory effect of the maximum bladder contraction pressure by the pyridoxalphosphate-6-azophenyl-2', 4'-disulphonate (PPADS) dosage after the atropine dosage was not recognized it in the control group, but the effect was recognized powerfully in the obstructed group." | 1.32 | [Acceleration of ATP-induced contraction in the obstructed bladder of the rat]. ( Kato, T; Otomo, R; Sato, K; Sato, S; Shimoda, N; Wada, H, 2003) |
| "3." | 1.29 | P2-purinoceptors mediating spasm of the isolated uterus of the non-pregnant guinea-pig. ( Hollingsworth, M; Piper, AS, 1996) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 3 (4.48) | 18.7374 |
| 1990's | 23 (34.33) | 18.2507 |
| 2000's | 31 (46.27) | 29.6817 |
| 2010's | 9 (13.43) | 24.3611 |
| 2020's | 1 (1.49) | 2.80 |
| Authors | Studies |
|---|---|
| Hamaguchi, S | 1 |
| Kariya, M | 1 |
| Ozaki, AF | 1 |
| Namekata, I | 1 |
| Tanaka, H | 1 |
| Bartho, L | 6 |
| Nordtveit, E | 1 |
| Szombati, V | 1 |
| Benko, R | 4 |
| Stone, AJ | 1 |
| Yamauchi, K | 1 |
| Kaufman, MP | 5 |
| Coriat, R | 1 |
| Alexandre, J | 1 |
| Nicco, C | 1 |
| Quinquis, L | 1 |
| Benoit, E | 1 |
| Chéreau, C | 1 |
| Lemaréchal, H | 1 |
| Mir, O | 1 |
| Borderie, D | 1 |
| Tréluyer, JM | 1 |
| Weill, B | 1 |
| Coste, J | 1 |
| Goldwasser, F | 1 |
| Batteux, F | 1 |
| Donnerer, J | 2 |
| Liebmann, I | 2 |
| Holzer-Petsche, U | 1 |
| Martínez-Cutillas, M | 1 |
| Gil, V | 1 |
| Gallego, D | 1 |
| Mañé, N | 1 |
| Clavé, P | 1 |
| Martín, MT | 1 |
| Jiménez, M | 1 |
| Germinario, E | 1 |
| Esposito, A | 1 |
| Midrio, M | 1 |
| Peron, S | 1 |
| Palade, PT | 1 |
| Betto, R | 1 |
| Danieli-Betto, D | 1 |
| McCord, JL | 1 |
| Hayes, SG | 3 |
| Li, J | 2 |
| Lu, J | 1 |
| Gao, Z | 2 |
| Koba, S | 1 |
| Xing, J | 1 |
| King, N | 1 |
| Sinoway, L | 1 |
| McCloskey, KD | 1 |
| Anderson, UA | 1 |
| Davidson, RA | 1 |
| Bayguinov, YR | 1 |
| Sanders, KM | 1 |
| Ward, SM | 2 |
| Ziganshin, AU | 7 |
| Kamaliev, RR | 2 |
| Grishin, SN | 2 |
| Ziganshin, BA | 1 |
| Burnstock, G | 10 |
| Gur, S | 1 |
| Sikka, SC | 1 |
| Knight, GE | 3 |
| Hellstrom, WJ | 1 |
| Flores-Soto, E | 1 |
| Carbajal, V | 1 |
| Reyes-García, J | 1 |
| García-Hernández, LM | 1 |
| Figueroa, A | 1 |
| Checa, M | 1 |
| Barajas-López, C | 1 |
| Montaño, LM | 1 |
| Yang, J | 1 |
| Ip, PS | 1 |
| Yeung, JH | 1 |
| Che, CT | 1 |
| Rychkov, AV | 2 |
| Ziganshina, LE | 3 |
| Spencer, NJ | 1 |
| Hennig, GW | 1 |
| Smith, TK | 1 |
| Hanna, RL | 2 |
| Wada, H | 1 |
| Otomo, R | 1 |
| Shimoda, N | 1 |
| Sato, S | 1 |
| Sato, K | 1 |
| Kato, T | 1 |
| Kehoe, V | 1 |
| Sinoway, LI | 1 |
| Chang, LS | 1 |
| Chu, YP | 1 |
| Cheng, YC | 1 |
| Liou, JC | 1 |
| Yang, CC | 1 |
| Zefirov, AL | 1 |
| Kindig, AE | 2 |
| Banks, FC | 2 |
| Calvert, RC | 2 |
| Turmaine, M | 1 |
| Thompson, CS | 2 |
| Mikhailidis, DP | 1 |
| Morgan, RJ | 2 |
| Undi, S | 2 |
| Wolf, M | 2 |
| Lázár, Z | 2 |
| Lénárd, L | 4 |
| Maggi, CA | 5 |
| Shiina, T | 1 |
| El-Mahmoudy, A | 1 |
| Khalifa, M | 1 |
| Draid, M | 1 |
| Shimizu, Y | 1 |
| Takewaki, T | 1 |
| Khattab, MM | 1 |
| Al-Hrasen, MN | 1 |
| El-Hadiyah, TM | 1 |
| Kennedy, C | 5 |
| Tasker, PN | 1 |
| Gallacher, G | 1 |
| Westfall, TD | 3 |
| Zizzo, MG | 1 |
| Mulè, F | 1 |
| Serio, R | 1 |
| McDonnell, B | 1 |
| Hamilton, R | 1 |
| Fong, M | 1 |
| Keef, KD | 2 |
| Noguchi, S | 1 |
| Dörrscheidt-Käfer, M | 1 |
| Piper, AS | 2 |
| Hollingsworth, M | 2 |
| Khakh, BS | 2 |
| Michel, A | 1 |
| Humphrey, PP | 1 |
| Trezise, DJ | 1 |
| Bell, NJ | 1 |
| Michel, AD | 1 |
| Humphrey, PA | 1 |
| Hoyle, CH | 3 |
| Lambrecht, G | 6 |
| Mutschler, E | 5 |
| Bümert, HG | 1 |
| McLaren, GJ | 2 |
| Bäumert, HG | 4 |
| Sneddon, P | 4 |
| Bo, X | 1 |
| Windscheif, U | 1 |
| Pfaff, O | 1 |
| Usune, S | 1 |
| Katsuragi, T | 3 |
| Furukawa, T | 2 |
| Lagaud, GJ | 1 |
| Stoclet, JC | 1 |
| Andriantsitohaina, R | 1 |
| Ren, LM | 1 |
| McIntyre, CA | 1 |
| Obeid, S | 1 |
| Bowes, J | 1 |
| Matsuo, K | 1 |
| Fujiki, S | 1 |
| Sato, C | 1 |
| Tong, YC | 1 |
| Hung, YC | 1 |
| Shinozuka, K | 1 |
| Kunitomo, M | 1 |
| Cheng, JT | 1 |
| Tagliani, M | 1 |
| Candura, SM | 1 |
| Di Nucci, A | 1 |
| Franceschetti, GP | 1 |
| D'Agostino, G | 1 |
| Ricotti, P | 1 |
| Fiori, E | 1 |
| Tonini, M | 1 |
| Zagorodnyuk, V | 1 |
| Burke, KS | 1 |
| Buchanan, KJ | 1 |
| García-Villalón, AL | 1 |
| Padilla, J | 1 |
| Monge, L | 1 |
| Fernández, N | 1 |
| Sánchez, MA | 1 |
| Gómez, B | 1 |
| Diéguez, G | 1 |
| Bültmann, R | 1 |
| Trendelenburg, M | 1 |
| Tuluc, F | 1 |
| Wittenburg, H | 1 |
| Starke, K | 1 |
| Patacchini, R | 1 |
| De Giorgio, R | 1 |
| Stanghellini, V | 1 |
| Barbara, G | 1 |
| Lecci, A | 1 |
| Fukumitsu, A | 1 |
| Takano, Y | 1 |
| Iki, A | 1 |
| Honda, K | 1 |
| Saito, R | 1 |
| Kamiya, H | 1 |
| Todorov, LD | 1 |
| Todorova, SM | 1 |
| Westfall, DP | 1 |
| Nickel, P | 1 |
| Tóth, G | 1 |
| Penke, B | 1 |
| Szolcsányi, J | 1 |
| Ganso, M | 1 |
| Spatz-Kümbel, G | 1 |
| Hildebrandt, C | 1 |
| Braun, K | 1 |
| Steinmetz, M | 1 |
| Schlatter, E | 1 |
| Boudier, HA | 1 |
| Rahn, KH | 1 |
| De Mey, JG | 1 |
| Mutafova-Yambolieva, VN | 1 |
| Carolan, BM | 1 |
| Harden, TK | 1 |
| Ishiguchi, T | 2 |
| Takahashi, T | 2 |
| Itoh, H | 1 |
| Owyang, C | 2 |
| Bagnol, D | 1 |
| Schneider, D | 1 |
| Mizuta, Y | 1 |
| LePard, K | 1 |
| Galligan, JJ | 1 |
| Watson, SJ | 1 |
| Sugavara, S | 1 |
| Gonçalves, JM | 1 |
| Prado, ES | 1 |
| Prado, JL | 1 |
| Trial | Phase | Enrollment | Study Type | Start Date | Status | ||
|---|---|---|---|---|---|---|---|
| Evaluation of Mangafodipir Protective Activity Against Oxaliplatin Neurotoxicity[NCT00727922] | Phase 2 | 23 participants (Actual) | Interventional | 2008-06-30 | Completed | ||
| [information is prepared from clinicaltrials.gov, extracted Sep-2024] | |||||||
1 review available for pyridoxal phosphate and Muscle Contraction
| Article | Year |
|---|---|
Design and pharmacology of selective P2-purinoceptor antagonists.
Topics: Animals; Guinea Pigs; Humans; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth; Muscle, | 1996 |
1 trial available for pyridoxal phosphate and Muscle Contraction
| Article | Year |
|---|---|
Treatment of oxaliplatin-induced peripheral neuropathy by intravenous mangafodipir.
Topics: Action Potentials; Administration, Intravenous; Aged; Animals; Antineoplastic Agents; Antioxidants; | 2014 |
65 other studies available for pyridoxal phosphate and Muscle Contraction
| Article | Year |
|---|---|
Contribution of ATP-Mediated Positive Feedback to Sympathetic Nerve-Induced Positive Inotropy in Guinea Pig Ventricular Myocardium.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Animals; Feedback, Physiological; Guinea Pigs; Heart | 2021 |
Purinoceptor-mediated, capsaicin-resistant excitatory effect of allyl isothiocyanate on neurons of the guinea-pig small intestine.
Topics: Animals; Atropine; Capsaicin; Cholinergic Agents; Guinea Pigs; Hexamethonium; Intestine, Small; Isot | 2013 |
Purinergic 2X receptors play a role in evoking the exercise pressor reflex in rats with peripheral artery insufficiency.
Topics: Adenosine Triphosphate; Animals; Blood Pressure; Femoral Artery; Hindlimb; Male; Muscle Contraction; | 2014 |
Hexamethonium-induced augmentation of the electrical twitch response in the guinea-pig ileum longitudinal muscle-myenteric plexus strip.
Topics: Animals; Electric Stimulation; Guinea Pigs; Hexamethonium; Ileum; Male; Muscle Contraction; Muscle, | 2014 |
α,β-meATP mimics the effects of the purinergic neurotransmitter in the human and rat colon.
Topics: Adenosine Triphosphate; Aged; Animals; Apamin; Colon; Deoxyadenine Nucleotides; Electric Stimulation | 2014 |
Nicotine-Induced Modulation of the Cholinergic Twitch Response in the Ileum of Guinea Pig.
Topics: Adenosine Triphosphate; Animals; Apamin; Dizocilpine Maleate; Dose-Response Relationship, Drug; Elec | 2015 |
High-frequency fatigue of skeletal muscle: role of extracellular Ca(2+).
Topics: Animals; Calcimycin; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium Signaling; Cell Me | 2008 |
PPADS does not block contraction-induced prostaglandin E2 synthesis in cat skeletal muscle.
Topics: Animals; Baroreflex; Blood Pressure; Cats; Cyclooxygenase Inhibitors; Decerebrate State; Dinoproston | 2008 |
Spinal P2X receptor modulates muscle pressor reflex via glutamate.
Topics: Animals; Blood Pressure; Cats; Chromatography, High Pressure Liquid; Electric Stimulation; Glutamic | 2009 |
Comparison of mechanical and electrical activity and interstitial cells of Cajal in urinary bladders from wild-type and W/Wv mice.
Topics: Action Potentials; Animals; Atropine; Electric Stimulation; Electrophysiology; In Vitro Techniques; | 2009 |
Interaction of hydrocortisone with ATP and adenosine on nerve-mediated contractions of frog skeletal muscle.
Topics: Adenosine; Adenosine Triphosphate; Animals; Dose-Response Relationship, Drug; Drug Interactions; Ele | 2009 |
Purinergic contraction of the rat vas deferens in L-NAME-induced hypertension: effect of sildenafil.
Topics: Adenosine Triphosphate; Animals; Electric Stimulation; Enzyme Inhibitors; Hypertension; Male; Muscle | 2010 |
In airways ATP refills sarcoplasmic reticulum via P2X smooth muscle receptors and induces contraction through P2Y epithelial receptors.
Topics: Adenosine Triphosphate; Animals; Calcium; Calcium Signaling; Guinea Pigs; Indomethacin; Male; Muscle | 2011 |
Inhibitory effect of schisandrin on spontaneous contraction of isolated rat colon.
Topics: Adrenergic Antagonists; Animals; Atropine; Benzyl Compounds; Colon, Ascending; Cyclic GMP; Cycloocta | 2011 |
Temperature dependency of P2 receptor-mediated responses.
Topics: Adenosine Triphosphate; Animals; Dose-Response Relationship, Drug; Electric Stimulation; Guinea Pigs | 2002 |
A rhythmic motor pattern activated by circumferential stretch in guinea-pig distal colon.
Topics: Animals; Calcium Channel Blockers; Calcium Channels, L-Type; Capsaicin; Colon; Electric Stimulation; | 2002 |
Role played by purinergic receptors on muscle afferents in evoking the exercise pressor reflex.
Topics: Achilles Tendon; Animals; Baroreflex; Cats; Decerebrate State; Injections, Intra-Arterial; Motor Act | 2003 |
[Acceleration of ATP-induced contraction in the obstructed bladder of the rat].
Topics: Adenosine Triphosphate; Animals; Atropine; Female; Manometry; Muscle Contraction; Pyridoxal Phosphat | 2003 |
Spinal P2X receptor modulates reflex pressor response to activation of muscle afferents.
Topics: Adenosine Triphosphate; Animals; Blood Pressure; Cats; Female; Male; Muscle Contraction; Muscle, Ske | 2005 |
Lys-64 of the A chain is involved in the enzymatic activity and neurotoxic effect of beta-bungarotoxin.
Topics: Amino Acid Sequence; Animals; Bungarotoxins; Chickens; Electrophysiology; In Vitro Techniques; Lysin | 2005 |
The influence of hypothermia on P2 receptor-mediated responses of frog skeletal muscle.
Topics: Action Potentials; Adenosine; Adenosine Triphosphate; Analysis of Variance; Animals; Dose-Response R | 2005 |
P2 antagonist PPADS attenuates responses of thin fiber afferents to static contraction and tendon stretch.
Topics: Afferent Pathways; Animals; Cats; Muscle Contraction; Muscle, Skeletal; Nerve Fibers; Platelet Aggre | 2006 |
Smooth muscle and purinergic contraction of the human, rabbit, rat, and mouse testicular capsule.
Topics: Acetylcholine; Adenosine Triphosphate; Animals; Autonomic Nervous System; Electric Stimulation; Huma | 2006 |
Effects of acute administration of and tachyphylaxis to alpha,beta-methylene ATP in the guinea-pig small intestine.
Topics: Adenosine Triphosphate; Animals; Female; Guinea Pigs; Ileum; In Vitro Techniques; Male; Muscle Contr | 2005 |
The purinergic component of human vas deferens contraction.
Topics: Adenosine Triphosphate; Adult; Aged; Aged, 80 and over; Dose-Response Relationship, Drug; Electric S | 2006 |
Multiple motor effects of ATP and their inhibition by P purinoceptor antagonist, pyridoxalphosphate-6-azophenyl-2',4'-disulphonic acid in the small intestine of the guinea-pig.
Topics: Acetylcholine; Adenosine Triphosphate; Animals; Atropine; Dose-Response Relationship, Drug; Guinea P | 2006 |
Purinergic control of the quail rectum: modulation of adenosine 5'-triphosphate-mediated contraction with acetylcholine.
Topics: Acetylcholine; Adenosine Triphosphate; Animals; Atropine; Cholinesterase Inhibitors; Coturnix; Elect | 2007 |
Contractile activity of ATP and diadenosine tetraphosphate on urinary bladder in the rat: role of A1- and P2X-purinoceptors and nitric oxide.
Topics: Adenosine A1 Receptor Antagonists; Adenosine Triphosphate; Animals; Dinucleoside Phosphates; In Vitr | 2007 |
Identification of atropine- and P2X1 receptor antagonist-resistant, neurogenic contractions of the urinary bladder.
Topics: Animals; Atropine; Drug Resistance; Guinea Pigs; Male; Muscle Contraction; Purinergic P2 Receptor An | 2007 |
Evidence that ATP or a related purine is an excitatory neurotransmitter in the longitudinal muscle of mouse distal colon.
Topics: Adenine; Adenosine Diphosphate; Adenosine Triphosphate; Animals; Colon; Dose-Response Relationship, | 2007 |
Blockade of purinergic 2 receptors attenuates the mechanoreceptor component of the exercise pressor reflex.
Topics: Animals; Blood Pressure; Cats; Female; Male; Mechanoreceptors; Muscle Contraction; Muscle, Skeletal; | 2007 |
Functional evidence for purinergic inhibitory neuromuscular transmission in the mouse internal anal sphincter.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Anal Canal; Animals; Apamin; Electric Stimulation; En | 2008 |
Physiological significance of carnosine, anserine and related compounds in muscle contraction. 3. Interaction between beta-alanyl dipeptides and vitamin B6 group in smooth muscle contraction.
Topics: Animals; Dipeptides; Female; Muscle Contraction; Muscle, Smooth; Oviducts; Oxytocin; Poultry; Pyrido | 1967 |
The influence of amino-reactive substances on contraction threshold of frog skeletal muscle.
Topics: 4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic Acid; Amines; Animals; Cations, Divalent; Memb | 1983 |
The purinoceptors of the guinea-pig isolated taenia caeci.
Topics: Adenosine; Animals; Cecum; Female; Guinea Pigs; In Vitro Techniques; Male; Muscle Contraction; Muscl | 1995 |
Estimates of antagonist affinities at P2X purinoceptors in rat vas deferens.
Topics: Adenosine Triphosphate; Animals; Binding, Competitive; Congo Red; Glutathione Transferase; Male; Mus | 1994 |
P2 purinoceptor antagonist properties of pyridoxal-5-phosphate.
Topics: Adenosine Triphosphate; Animals; Binding, Competitive; In Vitro Techniques; Isometric Contraction; M | 1994 |
Selective antagonism by PPADS at P2X-purinoceptors in rabbit isolated blood vessels.
Topics: Adenosine Triphosphate; Animals; Aorta; Blood Vessels; Ear; Endothelium, Vascular; Histamine; In Vit | 1994 |
Investigation of the actions of PPADS, a novel P2x-purinoceptor antagonist, in the guinea-pig isolated vas deferens.
Topics: Adenosine Triphosphate; Animals; Carbachol; Electric Stimulation; Electrophysiology; Guinea Pigs; Hi | 1994 |
PPADS selectively antagonizes P2X-purinoceptor-mediated responses in the rabbit urinary bladder.
Topics: Adenosine Triphosphate; Animals; Carbachol; Dose-Response Relationship, Drug; In Vitro Techniques; M | 1993 |
Inhibitory action of PPADS on relaxant responses to adenine nucleotides or electrical field stimulation in guinea-pig taenia coli and rat duodenum.
Topics: Adenosine; Adenosine Triphosphatases; Adenosine Triphosphate; Animals; Carbachol; Colon; Dose-Respon | 1995 |
Effects of PPADS and suramin on contractions and cytoplasmic Ca2+ changes evoked by AP4A, ATP and alpha, beta-methylene ATP in guinea-pig urinary bladder.
Topics: Adenosine Triphosphate; Calcium; Calcium Channel Blockers; Cytoplasm; Dinucleoside Phosphates; In Vi | 1996 |
P2-purinoceptors mediating spasm of the isolated uterus of the non-pregnant guinea-pig.
Topics: Adenosine Triphosphate; Animals; Female; Guinea Pigs; Indomethacin; Muscle Contraction; Muscle, Smoo | 1996 |
Calcium handling and purinoceptor subtypes involved in ATP-induced contraction in rat small mesenteric arteries.
Topics: Adenosine Triphosphate; Animals; Caffeine; Calcium; Calcium Channel Blockers; Imidazoles; Male; Mese | 1996 |
Prominent sympathetic purinergic vasoconstriction in the rabbit splenic artery: potentiation by 2,2'-pyridylisatogen tosylate.
Topics: Adenosine Triphosphate; Adrenergic Agents; Animals; Electric Stimulation; Guanethidine; In Vitro Tec | 1997 |
The interaction of diadenosine polyphosphates with P2x-receptors in the guinea-pig isolated vas deferens.
Topics: Adenosine Triphosphatases; Adenosine Triphosphate; Analysis of Variance; Animals; Dinucleoside Phosp | 1997 |
Evidence for the involvement of P2-purinoceptors in the cholinergic contraction of the guinea-pig ileum.
Topics: Acetylcholine; Adenosine Triphosphate; Animals; Electric Stimulation; Guinea Pigs; Ileum; In Vitro T | 1997 |
ATP release and contraction mediated by different P2-receptor subtypes in guinea-pig ileal smooth muscle.
Topics: Adenosine Triphosphate; Animals; Guinea Pigs; Ileum; In Vitro Techniques; Male; Muscle Contraction; | 1997 |
Evidence of adenosine 5'-triphosphate release from nerve and P2x-purinoceptor mediated contraction during electrical stimulation of rat urinary bladder smooth muscle.
Topics: Adenosine Triphosphate; Animals; Electric Stimulation; Muscle Contraction; Muscle, Smooth; Neurotran | 1997 |
A re-appraisal of the nature of the atropine-resistant contraction to electrical field stimulation in the human isolated detrusor muscle.
Topics: Adenosine Triphosphate; Aged; Aged, 80 and over; Atropine; Electric Stimulation; Female; Humans; In | 1997 |
Pharmacological evidence for the existence of multiple P2 receptors in the circular muscle of guinea-pig colon.
Topics: Adenosine Diphosphate; Animals; Apamin; Autonomic Nervous System; Colon; Electric Stimulation; Guine | 1998 |
Evidence that ATP acts at two sites to evoke contraction in the rat isolated tail artery.
Topics: Adenosine Triphosphatases; Adenosine Triphosphate; Animals; Arteries; Enzyme Inhibitors; Male; Muscl | 1998 |
Effects of vasopressin on the sympathetic contraction of rabbit ear artery during cooling.
Topics: Adenosine Triphosphate; Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; Arteries; | 1999 |
Concomitant blockade of P2X-receptors and ecto-nucleotidases by P2-receptor antagonists: functional consequences in rat vas deferens.
Topics: 4,4'-Diisothiocyanostilbene-2,2'-Disulfonic Acid; Adenosine Triphosphatases; Adenosine Triphosphate; | 1999 |
Involvement of endogenous tachykinins and CGRP in the motor responses produced by capsaicin in the guinea-pig common bile duct.
Topics: Animals; Atropine; Calcitonin Gene-Related Peptide; Capsaicin; Common Bile Duct; Electric Stimulatio | 1999 |
Endogenous ATP released by electrical field stimulation causes contraction via P2x- and P2y-purinoceptors in the isolated tail artery of rats.
Topics: Adenosine Triphosphate; Animals; Arteries; Electric Stimulation; Endothelium, Vascular; In Vitro Tec | 1999 |
The effect of P2 receptor antagonists and ATPase inhibition on sympathetic purinergic neurotransmission in the guinea-pig isolated vas deferens.
Topics: Adenosine Triphosphatases; Adenosine Triphosphate; Animals; Chromatography, High Pressure Liquid; El | 2000 |
Evidence for the involvement of ATP, but not of VIP/PACAP or nitric oxide, in the excitatory effect of capsaicin in the small intestine.
Topics: Acetylcholine; Adenosine Triphosphate; Animals; Capsaicin; Enzyme Inhibitors; Guinea Pigs; Ileum; In | 2000 |
The novel heteromeric bivalent ligand SB9 potently antagonizes P2Y(1) receptor-mediated responses.
Topics: 5'-Nucleotidase; Adenosine Triphosphate; Animals; Female; Guinea Pigs; Ileum; In Vitro Techniques; K | 2000 |
Diadenosine polyphosphates cause contraction and relaxation in isolated rat resistance arteries.
Topics: Adenine Nucleotides; Adenosine; Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphospha | 2000 |
Multiple P2Y receptors mediate contraction in guinea pig mesenteric vein.
Topics: Adenine Nucleotides; Adenosine Diphosphate; Adenosine Triphosphate; Animals; Guinea Pigs; In Vitro T | 2000 |
Nitrergic and purinergic regulation of the rat pylorus.
Topics: Adenosine Triphosphate; Animals; Carbachol; Electric Stimulation; Male; Muscle Contraction; Muscle, | 2000 |
Orphanin FQ causes contractions via inhibiting purinergic pathway in the rat colon.
Topics: Animals; Apamin; Colon; In Situ Hybridization; In Vitro Techniques; Male; Muscle Contraction; Muscle | 2000 |
Effect of temperature on guinea pig urinary bladder contraction mediated via P2X-receptors.
Topics: Adenosine Triphosphate; Adrenergic alpha-Antagonists; Animals; Atropine; Dose-Response Relationship, | 2000 |
Studies on the inactivation of vasoactive polypeptides by pyridoxal-5'-phosphate.
Topics: Amino Acids; Animals; Borohydrides; Capillary Permeability; Chemical Phenomena; Chemistry; Female; G | 1979 |