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Maxwell DR, Read MA, Sumpter EA. Pharmacology of M & B 18,706, a drug which selectively reduces decerebrate rigidity. Br J Pharmacol 1974; 50:35-45. [PMID: 4150889 PMCID: PMC1776579 DOI: 10.1111/j.1476-5381.1974.tb09590.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
1 (+/-)-10-(3-Dimethylamino-2-methylpropyl)-2-valeroylphenothiazine hydrochloride (M & B 18,706) has been compared with dimethothiazine, chloropromazine, diazepam and baclofen for potency in reducing decerebrate rigidity in the cat and rat and for activity in causing ataxia or sedation.2 When given intravenously M & B 18,706 had seven times the potency of dimethothiazine and one-half the potency of chlorpromazine in reducing the rigidity of the intercollicular decerebrate cat. When administered orally M & B 18,706 and chlorpromazine were equi-potent in reducing rigidity but M & B 18,706 was less effective than chlorpromazine in producing ataxia in this species.3 In the rat, M & B 18,706 had one-quarter the potency of chlorpromazine for reducing decerebrate rigidity but had from 1/20th to 1/200th its potency in tests for sedative or tranquillizing activity.4 M & B 18,706, like dimethothiazine and chlorpromazine, had little effect on the rigidity of ischaemic decerebrate cats and failed to inhibit polysynaptic spinal reflexes.5 M & B 18,706 had intravenous potency comparable to chlorpromazine in reducing the pressor action of noradrenaline in the spinal cat.
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Lysiak W, Pieńkowska-Vogel M, Szutowicz A, Angielski SA. Inhibition of alanine and aspartate aminotransferases by alpha-oxoderivatives of the branched-chain amino acids. J Neurochem 1974; 22:77-83. [PMID: 4818874 DOI: 10.1111/j.1471-4159.1974.tb12181.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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303
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Iwashima A, Nishino H, Nose Y. Carrier-mediated transport of thiamine in baker's yeast. BIOCHIMICA ET BIOPHYSICA ACTA 1973; 330:222-34. [PMID: 4591128 DOI: 10.1016/0005-2736(73)90227-7] [Citation(s) in RCA: 72] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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304
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Swagel MW, Ikeda K, Roberts E. Effects of GABA, imidazoleacetic acid, and related substances on conductance of crayfish abdominal stretch receptor. NATURE: NEW BIOLOGY 1973; 246:91-2. [PMID: 4519111 DOI: 10.1038/newbio246091a0] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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305
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Misslin R, Sutter A, Ciesielski L, Maitre M. [Effects of broken-chain organic acids on the spontaneous and conditioned activities of the mouse]. COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L'ACADEMIE DES SCIENCES. SERIE D: SCIENCES NATURELLES 1973; 277:1913-6. [PMID: 4210613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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306
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307
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Holland PC, Sherratt HS. Biochemical effects of the hypoglycaemic compound pent-4-enoic acid and related non-hypoglycaemic fatty acids. Effects of the free acids and their carnitine esters on coenzyme A-dependent oxidations in rat liver mitochondria. Biochem J 1973; 136:157-71. [PMID: 4772622 PMCID: PMC1165935 DOI: 10.1042/bj1360157] [Citation(s) in RCA: 62] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
1. The synthesis of pent-4-enoyl-l-carnitine, cyclopropanecarbonyl-l-carnitine and cyclobutanecarbonyl-l-carnitine is described. 2. Pent-4-enoate strongly inhibits palmitoyl-l-carnitine oxidation in coupled but not in uncoupled mitochondria. Pent-4-enoyl-l-carnitine strongly inhibits palmitoyl-l-carnitine oxidation in uncoupled mitochondria. Prior intramitochondrial formation of pent-4-enoyl-CoA is therefore necessary for inhibition. 3. There was a small self-limiting pulse of oxidation of pent-4-enoyl-l-carnitine during which the ability to inhibit the oxidation of subsequently added palmitoyl-l-carnitine developed. 4. Pent-4-enoate and pent-4-enoyl-l-carnitine are equally effective inhibitors of the oxidation of all even-chain acylcarnitines of chain length C(4)-C(16). Pent-4-enoyl-l-carnitine also inhibits the oxidation of pyruvate and of 2-oxoglutarate. 5. Pent-4-enoate strongly inhibits the oxidation of palmitate but not that of octanoate. This is presumably due to competition between octanoate and pent-4-enoate for medium-chain acyl-CoA ligase. 6. There was less inhibition of the oxidation of pyruvate by pent-4-enoyl-l-carnitine, and of palmitoyl-l-carnitine by cyclopropanecarbonyl-l-carnitine, after pre-incubation with 10mm-arsenate. This suggests that these inhibitions were caused either by depletion of free CoA or by increase of acyl-CoA concentrations, since arsenate deacylates intramitochondrial acyl-CoA. There was little effect on the inhibition of palmitoyl-l-carnitine oxidation by pent-4-enoyl-l-carnitine. 7. Penta-2,4-dienoate strongly inhibited palmitoyl-l-carnitine oxidation in coupled mitochondria; acrylate only inhibited slightly. 8. Pent-4-enoate (0.1mm) caused a rapid and almost complete decrease in free CoA and a large increase in acid-soluble acyl-CoA when incubated with coupled mitochondria. Cyclopropanecarboxylate caused a similar decrease in CoA, with an equivalent rise in acid-soluble acyl-CoA concentrations. n-Pentanoate caused extensive lowering of CoA and a large increase in acid-soluble acyl-CoA and acetyl-CoA concentrations. Octanoate caused a 50% lowering of CoA and an increase in acid-soluble acyl-CoA and acetyl-CoA concentrations. 9. Cyclopropanecarboxylate and n-pentanoate were less potent inhibitors of palmitate oxidation than was pent-4-enoate. 10. It is concluded that pent-4-enoate causes a specific inhibition of beta-oxidation after the formation intramitochondrially of its metabolites.
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308
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Shematek EM, Arfin SM, Diven WF. A kinetic study of -acetohydroxy acid isomeroreductase from Salmonella typhimurium. Arch Biochem Biophys 1973; 158:132-8. [PMID: 4147080 DOI: 10.1016/0003-9861(73)90605-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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309
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Holland PC, Senior AE, Sherratt HS. Biochemical effects of the hypoglycaemic compound pent-4-enoic acid and related non-hypoglycaemic fatty acids. Effects of their coenzyme A esters on enzymes of fatty acid oxidation. Biochem J 1973; 136:173-84. [PMID: 4797895 PMCID: PMC1165936 DOI: 10.1042/bj1360173] [Citation(s) in RCA: 64] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
1. Pent-4-enoyl-CoA and its metabolites penta-2,4-dienoyl-CoA and acryloyl-CoA, as well as n-pentanoyl-CoA, cyclopropanecarbonyl-CoA and cyclobutanecarbonyl-CoA, were examined as substrates or inhibitors of purified enzymes of beta-oxidation in an investigation to locate the site of inhibition of fatty acid oxidation by pent-4-enoate. 2. The reactions of various acyl-CoA derivatives with l-carnitine and of various acyl-l-carnitine derivatives with CoA, catalysed by carnitine acetyltransferase, were investigated and V(max.) and K(m) values were determined. Pent-4-enoyl-CoA and n-pentanoyl-CoA were good substrates, whereas cyclobutanecarbonyl-CoA, cyclopropanecarbonyl-CoA and acryloyl-CoA reacted more slowly. A very slow rate with penta-2,4-dienoyl-CoA was detected. Pent-4-enoyl-l-carnitine, n-pentanoyl-l-carnitine and cyclobutanecarbonyl-l-carnitine were good substrates and cyclopropanecarbonyl-l-carnitine reacted more slowly. 3. Pent-4-enoyl-CoA and n-pentanoyl-CoA were substrates for butyryl-CoA dehydrogenase and for octanoyl-CoA dehydrogenase, and both compounds were equally effective competitive inhibitors of these enzymes with butyryl-CoA or palmitoyl-CoA respectively as substrates. V(max.), K(m) and K(i) values were determined. 4. None of the acyl-CoA derivatives inhibited enoyl-CoA hydratase or 3-hydroxybutyryl-CoA dehydrogenase. Penta-2,4-dienoyl-CoA was a substrate for enoyl-CoA hydratase when the reaction was coupled to that catalysed by 3-hydroxybutyryl-CoA dehydrogenase. 5. In a reconstituted sequence with purified enzymes crotonoyl-CoA was largely converted into acetyl-CoA, and pent-2-enoyl-CoA into acetyl-CoA and propionyl-CoA. Penta-2,4-dienoyl-CoA was slowly converted into acetyl-CoA and acryloyl-CoA. 6. Penta-2,4-dienoyl-CoA, a unique metabolite of pent-4-enoate, was the only compound that specifically inhibited an enzyme of the beta-oxidation sequence, 3-oxoacyl-CoA thiolase. The formation of penta-2,4-dienoyl-CoA could explain the strong inhibition of fatty acid oxidation in intact mitochondria by pent-4-enoate.
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310
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Simler S, Ciesielski L, Maitre M, Randrianarisoa H, Mandel P. Effect of sodium n-dipropylacetate on audiogenic seizures and brain -aminobutyric acid level. Biochem Pharmacol 1973; 22:1701-8. [PMID: 4351900 DOI: 10.1016/0006-2952(73)90383-3] [Citation(s) in RCA: 258] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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311
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Kimura K. [Electroencephalography studies on the actions of hypnotic agents. 2. effects of various hypnotic agents on electrical activity of the lower brain stem of rabbits]. Nihon Yakurigaku Zasshi 1973; 69:621-44. [PMID: 4365695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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312
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Pines A, Greenfield JS, Raafat H, Sreedharan KS. A comparison of pivampicillin and ampicillin in exacerbations of chronic bronchitis. BRITISH JOURNAL OF DISEASES OF THE CHEST 1973; 67:221-6. [PMID: 4580989 DOI: 10.1016/0007-0971(73)90057-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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313
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Kimura K. [Electroencephalographical studies on the actions of hypnotic agents. 1. Effects of various hypnotic agents on the sleep and wakefulness cycle in the rabbit]. Nihon Yakurigaku Zasshi 1973; 69:599-619. [PMID: 4365694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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314
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Kean EA, Rainford IJ. Evidence of multiple and independent mechanisms for the action of hypoglycin in vivo. Biochem Pharmacol 1973; 22:1524-6. [PMID: 4732530 DOI: 10.1016/0006-2952(73)90331-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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315
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Kugler J, Knörl G, Empt J. [Treatment of refractory epilepsy with dipropyl acetate]. MUNCHENER MEDIZINISCHE WOCHENSCHRIFT (1950) 1973; 115:1103-8. [PMID: 4581303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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316
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Linnoila M. Drug interaction on psychomotor skills related to driving: hypnotics and alcohol. ANNALES MEDICINAE EXPERIMENTALIS ET BIOLOGIAE FENNIAE 1973; 51:118-24. [PMID: 4590099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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317
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Beart PM, Johnston GA. GABA uptake in rat brain slices: inhibition by GABA analogues and by various drugs. J Neurochem 1973; 20:319-24. [PMID: 4698282 DOI: 10.1111/j.1471-4159.1973.tb12131.x] [Citation(s) in RCA: 88] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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318
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Malmborg AS, Molin L, Nyström B. A comparison between pivampicillin, ampicillin and penicillin G in the treatment of acute uncomplicated gonorrhoea. Chemotherapy 1973; 18:262-8. [PMID: 4633011 DOI: 10.1159/000221270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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319
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Kleinman JG, Mandelbaum J, Levin ML. Renal functional effects of 4-pentenoic acid, an inhibitor of fatty acid oxidation. THE AMERICAN JOURNAL OF PHYSIOLOGY 1973; 224:95-101. [PMID: 4683313 DOI: 10.1152/ajplegacy.1973.224.1.95] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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320
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Bassett JM, Thorburn GD, Nicol DH. Regulation of insulin secretion in the ovine foetus in utero. Effects of sodium valerate on secretion and of adrenocorticotrophin-induced premature parturition on the insulin secretory response to glucose. J Endocrinol 1973; 56:13-25. [PMID: 4345761 DOI: 10.1677/joe.0.0560013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
SUMMARY
Intravenous infusions of glucose into lambs in utero (130–150 days) and after birth, confirmed the marked post-natal increase in the magnitude of the response of plasma insulin to glucose. These studies also suggest that insulin secretion in foetal lambs is stimulated by glucose at lower plasma concentrations than in lambs after birth. The short-chain fatty acid, valeric acid, given as the sodium salt, caused a very rapid increase in the plasma insulin level of foetal lambs, when given either by intravenous injection or infusion. When birth was induced after only 135 days of gestation by i.v. infusion of a synthetic adrenocorticotrophin preparation (Synacthen) into foetal lambs there was also a prematurely induced maturation of the insulin secretory response to glucose. In these prematurely born lambs the insulin secretory response to i.v. glucose infusion was similar to that of normal lambs after birth and differed greatly from that of normal foetuses of similar age.
The results indicate that maturation of the insulin secretory mechanism in the lamb is associated with parturition and suggest that these changes may be consequences of the increasing corticosteroid secretion in the foetus during the last few days of gestation.
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321
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Biscoe TJ, Duggan AW, Lodge D. Antagonism between bicuculline, strychnine, and picrotoxin and depressant amino-acids in the rat nervous system. COMPARATIVE AND GENERAL PHARMACOLOGY 1972; 3:423-33. [PMID: 4146858 DOI: 10.1016/0010-4035(72)90056-0] [Citation(s) in RCA: 57] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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322
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Bassett JM. Plasma glucagon concentrations in sheep: their regulation and relation to concentrations of insulin and growth hormone. AUSTRALIAN JOURNAL OF BIOLOGICAL SCIENCES 1972; 25:1277-87. [PMID: 4658437 DOI: 10.1071/bi9721277] [Citation(s) in RCA: 70] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
A radioimmunoassay for glucagon has been used to study the regulation of the plasma glucagon concentration in sheep. The mean plasma glucagon concentra� tion after an overnight fast was 0�20 ng/ml in crossbred sheep and 0 �12 ng/ml in Merinos. During a more prolonged fast plasma glucagon concentrations declined.
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323
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324
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Oettel M, Albrecht G, Stölzner W. [Endocrinological and clinical findings following the administration of estriol in small animals]. ARCHIV FUR EXPERIMENTELLE VETERINARMEDIZIN 1972; 26:1053-60. [PMID: 4665792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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325
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De Groat WC, Lalley PM, Saum WR. Depolarization of dorsal root ganglia in the cat by GABA and related amino acids: antagonism by picrotoxin and bicuculline. Brain Res 1972; 44:273-7. [PMID: 4341462 DOI: 10.1016/0006-8993(72)90383-6] [Citation(s) in RCA: 105] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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326
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Blekhman GI, Kagan ZS, Kretovich VL. [Properties of highly purified "biosynthetic" L-threonine dehydratase from subcellular structures of pea seedlings]. BIOKHIMIIA (MOSCOW, RUSSIA) 1972; 37:1056-60. [PMID: 4636161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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327
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Wormser HC, Israsena S, Heiling MS, Williams C, Perlman D. Synthesis and growth-promoting activity of dl-cis-hexahydro-4-(4-carboxybutyl)-2-cyclopentimidazolone: carbobiotin. J Pharm Sci 1972; 61:1168-70. [PMID: 4558020 DOI: 10.1002/jps.2600610731] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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328
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Corkey BE, Peterson MJ, Pereira JN, Mayhew DA. Inhibition of hepatic fatty acid oxidation by 5-methoxyindole-2-carboxylic acid. ISRAEL JOURNAL OF MEDICAL SCIENCES 1972; 8:855-6. [PMID: 5051821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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329
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Hepp H, Ellringmann R. [Inhibition of lactation using Estrovis 4000 and Ablacton]. Geburtshilfe Frauenheilkd 1972; 32:471-6. [PMID: 4559488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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330
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Kreye VA, Schultz G. Inhibition of norepinephrine-, angiotensin II-, and vasopressin-induced contractions of smooth muscle by acyl derivatives of adenosine-3',5'-monophosphate. Eur J Pharmacol 1972; 18:297-302. [PMID: 4338476 DOI: 10.1016/0014-2999(72)90028-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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331
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Seiler N, Askar A. [Relationship between polyamines and nucleic acids. V. Stimulation of liver growth and enhancement of polyamines and nucleic acids by perfluorovaleric acid]. HOPPE-SEYLER'S ZEITSCHRIFT FUR PHYSIOLOGISCHE CHEMIE 1972; 353:623-33. [PMID: 5053441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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332
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Lespagnol A, Mercier J, Erb-Debruyne F, Dessaigne S. [Neurodepressive and antiepileptic properties of branched organic acids]. ANNALES PHARMACEUTIQUES FRANÇAISES 1972; 30:193-8. [PMID: 5050890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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333
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Eymard P, Werbenec JP. [Complementary pharmacological study of di-n-propylacetamide or depamide]. Therapie 1972; 27:11-24. [PMID: 5062874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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334
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335
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Hulcher FH. Inhibition of hepatic cholesterol biosynthesis by 3,5-dihydroxy-3,4,4-trimethylvaleric acid and its site of action. Arch Biochem Biophys 1971; 146:422-7. [PMID: 5114913 DOI: 10.1016/0003-9861(71)90144-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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336
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Iversen LL, Johnston GA. GABA uptake in rat central nervous system: comparison of uptake in slices and homogenates and the effects of some inhibitors. J Neurochem 1971; 18:1939-50. [PMID: 5118346 DOI: 10.1111/j.1471-4159.1971.tb09600.x] [Citation(s) in RCA: 373] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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337
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Loken SC, Fain JN. 4-pentenoic acid effects on respiration and metabolism of brown fat cells. THE AMERICAN JOURNAL OF PHYSIOLOGY 1971; 221:1126-9. [PMID: 5111253 DOI: 10.1152/ajplegacy.1971.221.4.1126] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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338
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Gallina DL, Domínguez JM, Hoschoian JC, Barrio JR. Maintenance of nitrogen balance in a young woman by substitution of -ketoisovaleric acid for valine. J Nutr 1971; 101:1165-7. [PMID: 5096137 DOI: 10.1093/jn/101.9.1165] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
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339
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Sweetman BJ, Vestling MM, Ticaric ST, Kelly PL, Field L, Merryman P, Jaffe IA. Biologically oriented organic sulfur chemistry. 8. Structure-activity relationships of penicillamine analogs and derivatives. J Med Chem 1971; 14:868-72. [PMID: 5140016 DOI: 10.1021/jm00291a024] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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340
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Boschann HW. [Is the effect of vaginally applied hormones on the vaginal epithelium of local or systemic origin?]. ARCHIV FUR GYNAKOLOGIE 1971; 211:195-6. [PMID: 5108842 DOI: 10.1007/bf00682873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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341
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Rauramo L, Punnonen R. [Effects of peroral estrogen therapy using estradiol valerianate on the skin of castrated females]. ARCHIV FUR GYNAKOLOGIE 1971; 211:202-4. [PMID: 5108846 DOI: 10.1007/bf00682877] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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342
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Kumasaka T. [Effective induction of ovulation]. SANFUJINKA NO JISSAI. PRACTICE OF GYNECOLOGY AND OBSTETRICS 1971; 20:699-701. [PMID: 5109071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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343
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Dryden LP, Hartman AM. Effect of vitamin B12 on the metabolism in the rat of volatile fatty acids. J Nutr 1971; 101:589-92. [PMID: 5577894 DOI: 10.1093/jn/101.5.589] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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344
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Burdick KH. Evaluation of a new corticosteroid, fluocinonide, in a scientifically designed base. ACTA DERMATO-VENEREOLOGICA. SUPPLEMENTUM 1971; 52:24-31. [PMID: 5291631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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345
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Hertelendy F, Todd H, Pounds G. Stimulation of insulin secretion by 4-pentenoic acid in sheep. J Endocrinol 1971; 49:699-700. [PMID: 5090080 DOI: 10.1677/joe.0.0490699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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346
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Scannell JP, Pruess DL, Demny TC, Weiss F, Williams T. Antimetabolites produced by microorganisms. II. L-2-amino-4-pentynoic acid. J Antibiot (Tokyo) 1971; 24:239-44. [PMID: 4995438 DOI: 10.7164/antibiotics.24.239] [Citation(s) in RCA: 39] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Skidmore IF, Schönhöfer PS, Kritchevsky D. Effects of nicotinic acid and some of its homologues on lipolysis, adenyl cyclase, phosphodiesterase and cyclic AMP accumulation in isolated fat cells. Pharmacology 1971; 6:330-8. [PMID: 4338398 DOI: 10.1159/000136261] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Suchowsky GK, Pegrassi L, Bonsignori A. Steroids and aggressive behaviour in isolated male and female mice. Psychopharmacology (Berl) 1971; 21:32-8. [PMID: 5105869 DOI: 10.1007/bf00403993] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Hammond RK, White DC. Inhibition of carotenoid hydroxylation in Staphylococcus aureus by mixed-function oxidase inhibitors. J Bacteriol 1970; 103:607-10. [PMID: 5474879 PMCID: PMC248133 DOI: 10.1128/jb.103.3.607-610.1970] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Compounds known to be inhibitors of mixed-function oxidase systems inhibited the aerobic synthesis of hydroxylated carotenoids in Staphylococcus aureus U-71. Growth of the cells in the presence of 2-diethylaminoethyl-2,2-diphenyl valerate, 2,4-dichloro-6-phenylphenoxyethylamine, 2,4-dichloro-6-phenylphenoxyethyldiethylamine, and piperonyl butoxide reduced the levels of the rubixanthins found in stationary-phase cells by 75 to 97%. In cells grown with mevalonate-2-(14)C, the turnover rate of phytoene was reduced and the turnover rate of phytofluenol was increased in the presence of these inhibitors. The zeta- and delta-carotenes, which turn over in the absence of the inhibitors, accumulated (14)C in the presence of the inhibitors. This suggested that a mixed-function oxidase was responsible for the aerobic hydroxylation of delta-carotene in S. aureus U-71.
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Morris JA, Creasy RK, Hohe PT. Inhibition of puerperal lactation. Double-blind comparison of chlorotrianesene, testosterone enanthate with estradiol valerate and placebo. Obstet Gynecol 1970; 36:107-14. [PMID: 4912251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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