dimorpholamine

出典: meddic

ジモルホラミン

英文文献

  • A novel adipocytokine, omentin, inhibits agonists-induced increases of blood pressure in rats.
  • Kazama K1, Okada M, Hara Y, Yamawaki H.Author information 1Laboratory of Veterinary Pharmacology, Kitasato University, Towada, Aomori 034-8628, Japan.AbstractOmentin is a recently identified adipocytokine, and we previously demonstrated that omentin played anti-inflammatory roles in vascular endothelial and smooth muscle cells. We also demonstrated that omentin induced vasodilation in rat isolated blood vessels. However, effects of omentin on blood pressure (BP) are not determined. Here, we examined whether intravenously injected omentin acutely alters BP of Wistar rats. Omentin (0.06-18 μg/kg) alone did not alter BP of Wistar rats. On the other hand, omentin (18 μg/kg) significantly inhibited noradrenaline (NA; 2 μg/kg)-induced increases in systolic BP and mean BP. Omentin (18 μg/kg) significantly inhibited angiotensin II (1 μg/kg)-induced increases in diastolic BP. Omentin (18 μg/kg) significantly inhibited dimorpholamine (3 mg/kg)-induced increases in diastolic BP. Omentin (18 μg/kg) failed to inhibit the NA (0.02-2 μg/kg)-induced increases of systolic BP in the nitric oxide (NO) synthase inhibitor, N(G)-nitro-l-arginine methyl ester (80 mg/kg, 1 day)-treated Wistar rats. In summary, we for the first time demonstrated that omentin inhibited agonists-induced increases in BP. The effect of omentin was suggested to be mediated likely via NO-dependent mechanism.
  • The Journal of veterinary medical science / the Japanese Society of Veterinary Science.J Vet Med Sci.2013;75(8):1029-34. Epub 2013 Apr 1.
  • Omentin is a recently identified adipocytokine, and we previously demonstrated that omentin played anti-inflammatory roles in vascular endothelial and smooth muscle cells. We also demonstrated that omentin induced vasodilation in rat isolated blood vessels. However, effects of omentin on blood press
  • PMID 23546685
  • Measurement of respiratory function using whole-body plethysmography in unanesthetized and unrestrained nonhuman primates.
  • Iizuka H1, Sasaki K, Odagiri N, Obo M, Imaizumi M, Atai H.Author information 1Pharmacology Safety Assessment Group, Nonclinical Research Center, Drug Development Service Segment, Mitsubishi Chemical Medience Co, Ibaraki, Japan.AbstractExtended term, continuous measurement and observation of drug responses were performed to examine the feasibility of a custom-made whole-body plethysmograph for measuring respiratory function in unanesthetized, unrestrained monkeys. Using this apparatus, respiratory function (respiration rate, tidal volume, and minute volume) was observed for 23 hr in unanesthetized, unrestrained cynomolgus monkeys (Macaca fascicularis). The respiration rate, tidal volume, and minute volume in the light period (7:00 to 19:00) reached approximately 30% to 50% higher values than in the dark period (19:00 to 7:00), thus clearly exhibiting circadian variation in the cynomolgus monkey respiratory functions. Administration of morphine (10 mg/kg, s.c.) resulted in sustained reduction in tidal volume and minute volume, and ketamine (30 mg/kg [sub-anesthetic dose], i.m.) also produced sustained reduction in respiration rate, tidal volume, and minute volume. With dimorpholamine (1 mg/kg, i.v.) or caffeine (10 mg/kg, s.c.), respiration rate, tidal volume, and minute volume increased. Physiological saline (1 ml/kg, s.c. and 0.1 ml/kg, i.v.) and chlorpromazine (10 mg/kg, s.c.) produced no clear-cut changes in respiration rate, tidal volume, or minute volume. From the above results, we conclude that our custom-made whole-body plethysmograph is useful for measuring respiratory function in unanesthetized and unrestrained monkeys.
  • The Journal of toxicological sciences.J Toxicol Sci.2010 Dec;35(6):863-70.
  • Extended term, continuous measurement and observation of drug responses were performed to examine the feasibility of a custom-made whole-body plethysmograph for measuring respiratory function in unanesthetized, unrestrained monkeys. Using this apparatus, respiratory function (respiration rate, tidal
  • PMID 21139336
  • A new method for measuring respiration in the conscious mouse.
  • Kigasawa K, Saitoh K, Tanizaki A, Ohkubo K, Iirino O.AbstractA highly sensitive apparatus and method for measuring respiratory changes in conscious mice and rats is described. The apparatus is constructed from readily available components and consists of three sections: 1) mouse housing capsule and respiratory-sensitive part; 2) air supplying part; and 3) data recording part. Changes in the respiration of an encapsuled mouse can be accurately detected by means of changes in pressure exerted on the respiratory-sensitive part attached to the capsule. In our study, the rapid increases and decreases in the respiratory rates of these animals after the i.v. administration of respiratory depressing agents (morphine and arachidonate) and a respiratory stimulant (dimorpholamine) were recorded with exceptional accuracy by this procedure.
  • Journal of pharmacological methods.J Pharmacol Methods.1984 Oct;12(3):183-9.
  • A highly sensitive apparatus and method for measuring respiratory changes in conscious mice and rats is described. The apparatus is constructed from readily available components and consists of three sections: 1) mouse housing capsule and respiratory-sensitive part; 2) air supplying part; and 3) dat
  • PMID 6443137

和文文献

  • Measurement of respiratory function using whole-body plethysmography in unanesthetized and unrestrained nonhuman primates
  • IIZUKA Hiromi,SASAKI Kazuaki,ODAGIRI Norio,OBO Mayumi,IMAIZUMI Masakazu,ATAI Hiroshi
  • Journal of toxicological sciences 35(6), 863-870, 2010-12-01
  • … With dimorpholamine (1 mg/kg, i.v.) or caffeine (10 mg/kg, s.c.), respiration rate, tidal volume, and minute volume increased.  …
  • NAID 10026963114
  • IONIC MECHANISM OF THE RESTING MEMBRANE DEPOLARIZATION OF FROG SARTORIUS MUSCLE INDUCED BY DIMORPHOLAMINE
  • HIRONAKA Tetsuji,IKARI Yoshio,MORIMOTO Shoji
  • The Japanese Journal of Pharmacology 30(3), 279-285, 1980
  • … Ionic mechanism of the resting membrane depolarization of frog sartorius muscle induced by dimorpholamine was studied in a variety of ionic conditions. …
  • NAID 130000831840

関連リンク

ジモルホラミン(英:dimorpholamine)とは呼吸興奮薬の1つ。直接ないし末梢化学受 容器を介して延髄および橋の外側網様体に存在する呼吸中枢を興奮させる。中枢抑制 薬による呼吸抑制の治療などで使用される。
第十六改正日本薬局方(JP16)名称データベース 検索結果. 詳細については第十六 改正日本薬局方のPDF版でご確認ください。 [トップページへ戻る]. 検索キーワード: Dimorpholamine Injection 検索件数:1 ...

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リンク元呼吸興奮薬」「ジモルホラミン

呼吸興奮薬」

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respiratory stimulant, respiratory stimulants
  • 延髄に直接作用して呼吸興奮と血圧上昇作用を示す。臨床応用は限られる (SPC.272)
  • 過量:唾液分泌過多、悪心、嘔吐、不整脈、けいれん (SPC.272)
  • 頚動脈体や大動脈体および延髄の化学受容器を刺激して呼吸興奮を起こす。即効性で持続時間は短い (SPC.272)
  • 気道粘膜、食道および胃粘膜を刺激して反射的に呼吸興奮を起こす (SPC.272)
  • アルコール飲料、アンモニア
respiratory stimulants


ジモルホラミン」

  [★]

dimorpholamine
dimorpholaminum
テラプチク





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