Misc - YAMAKAGE Michiaki

Effects of propofol on common bile duct pressure in the canine choledochoduodenal junction

H Iwasaki, H Tsuchida, K Omote, M Yamakage, A Namiki

ANESTHESIA AND ANALGESIA ( LIPPINCOTT WILLIAMS & WILKINS )  86 ( 2S ) U282 - U282  1998.02

Research paper, summary (international conference)  

The effect of scalp infiltration with bupivacaine on blood coagulability and fibrinolysis in neurovascular surgery

N Tsujiguchi, S Kohro, M Yamakage, J Arakawa, T Omote, A Namiki

ANESTHESIA AND ANALGESIA ( LIPPINCOTT WILLIAMS & WILKINS )  86 ( 2S ) U219 - U219  1998.02

Research paper, summary (international conference)  

胸部大動脈瘤麻酔のピットフォール

臨床麻酔   22   347 - 351  1998

Effects of anesthetics on platelet function and perioperative changes in blood coagulability/fibrinolysis

J Clin Anesth (Jpn)   22   1371 - 1382  1998

Basic knowledge of management of body temperature

Basics of management of body temperature    1998

麻酔薬の血小板機能に及ぼす影響と周術期の血液凝固線溶能の変化

臨床麻酔   22   1371 - 1382  1998

喘息−周術期での喘息発作に対する対応

麻酔緊急「あなたならどうする」のコツとポイントVol. 2    1998

Pitfall of anesthesia for thoracic aortic aneurysm

J Clin Anesth (Jpn)   22   347 - 351  1998

人工呼吸管理で使用される記号，略語とその解説

よくわかる人工呼吸管理テキスト    1998

体温管理の基礎知識

図解−体温管理入門    1998

Symbols and abbreviations used for artificial respiratory management

Textbook of artificial respiratory management    1998

Asthma

Emergency of anesthesia, Vol. 2    1998

Onset of vecuronium neuromuscular blockade at the hand with an arterio-venous shunt

H Iwasaki, M Yamauchi, E Narimatsu, M Yamakage, H Tsuchida, A Namiki

CANADIAN JOURNAL OF ANAESTHESIA-JOURNAL CANADIEN D ANESTHESIE ( CANADIAN ANAESTHETISTS SOC INC )  44 ( 11 ) 1208 - 1210  1997.11

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Purpose: To evaluate the onset of vecuronium neuromuscular blockade in the hand with an arterio-venous shunt for haemodialysis. Methods: In 15 adult patients receiving haemodialysis for renal failure the onset vecuronium-induced neuromuscular blockade after 0.08 mg.kg(-1) vecuronium iv was measured. Using train-of-four mechanomyographic monitoring, the force of contraction of the adductor pollicis of both hands with and without arterio-venous shunt was measured simultaneously. Results: The times from the injection to the first depression of twitch response (latent onset) and 95% twitch depression (onset) in the hand with and without arterio-venous shunt were 114.7 +/- 33.4 and 218.7 +/- 59.9 and 117.3 +/- 34.3 and 208.7 +/- 60.9 sec respectively. No difference in the onset of vecuronium neuromuscular blockade in the hand an arterio-venous shunt was demonstrated. Conclusion: The presence of an arteriovenous fistula does not modify the onset on neuromuscular blockade. Either arm can be used to monitor onset of neuromuscular blockade in chronic renal failure patients with an arterio-venous shunt in the hand for haemodialysis.

DOI

Effects of heparin and protamine on canine tracheal smooth muscle contractility and intracellular Ca2+

T Matsuzaki, M Yamakage, Y Honma, H Tsuchida, A Namiki

ANESTHESIOLOGY ( LIPPINCOTT WILLIAMS & WILKINS )  87 ( 3 ) A1085 - A1085  1997.09

Research paper, summary (international conference)  

The effects of propofol on blood coagulability and fibrinolysis by the use of thromboelastogram technique

S Kohro, J Arakawa, T Omote, M Yamakage, A Namiki

ANESTHESIOLOGY ( LIPPINCOTT-RAVEN PUBL )  87 ( 3 ) A335 - A335  1997.09

Research paper, summary (international conference)  

The inhibitory effects of benzodiazepines on voltage-dependent Ca2+ and K+ channels in canine tracheal smooth muscle cells

M Yamakage, T Matsuzaki, Y Honma, H Iwasaki, A Namiki

ANESTHESIOLOGY ( LIPPINCOTT WILLIAMS & WILKINS )  87 ( 3 ) A1115 - A1115  1997.09

Research paper, summary (international conference)  

二重チューブ式血液・輸液加温装置(HOT LINETM)の使用経験

山内 正憲, 中山 禎人, 山蔭 道明

臨床体温 ( 「臨床体温」編集委員会 )  15 ( 1 ) 18 - 22  1997.09

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1)心臓血管外科の手術においてHOT LINEを用いた加温輸液が体温変化に与える影響を検討した. 2)広範囲に亘る体表の消毒と19℃,1000mlの乳酸リンゲル液により中心温が急激に低下したが,HOT LINEを用いて約38℃に輸液を加温することにより中心温を維持することができた. 3)HOT LINEを用いた輸液の加温投与は大量輸液に伴う体温低下の予防に有効である

脊椎麻酔下での経尿道的手術におけるWarm TouchTMの加温効果

岡崎 加代子, 山内 正憲, 山蔭 道明

臨床体温 ( 「臨床体温」編集委員会 )  15 ( 1 ) 39 - 43  1997.09

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1)脊椎麻酔下での経尿道的手術を受ける患者を対象に,送風式加温装置Warm Touchの有効性を体温変化,体温温度及び快適さの点から検討した. 2)対照群では中心温の低下がみられたが,本装置を用いた上半身の加温は,鼓膜温,手掌表面温の低下を抑制し,体感温度,快適さを向上させた. 3)Warm Touchの使用は体温低下の予防に加え,手術室内での患者のQOL向上につながることが示唆された

Prospective Study of the Effects of Repeated Sevoflurane Anesthesia on Hepatic and Renal Function

YAMAKAGE Michiaki, SEKI Sumihiko, SATOH Osamu, OHMORI Hideya, IWASAKI Hiroshi, NAMIKI Akiyoshi

日本臨床麻酔学会誌 = The Journal of Japan Society for Clinical Anesthesia   17 ( 6 ) 378 - 383  1997.07

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Inhibition of voltage-dependent Ca2+ channels of porcine tracheal smooth muscle by the novel Ca2+ channel antagonist RWJ-22108

M Yamakage, CA Hirshman, A Namiki, TL Croxton

GENERAL PHARMACOLOGY ( PERGAMON-ELSEVIER SCIENCE LTD )  28 ( 5 ) 689 - 694  1997.05

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1. We compared electrophysiological effects of the bronchoselective Ca2+ channel antagonist RWJ-22108 on voltage-dependent Ca2+ channels (VDCs) of porcine tracheal smooth muscle cells to the effects of nicardipine and verapamil. 2. Each of the three Ca2+ channel antagonists tested inhibited inward Ca2+ currents (I-Ca) measured by whole-cell patch clamp techniques. Inhibition was dose-dependent with similar to 50% inhibition of peak I-Ca at +20 mV obtained with 3 x 10(-6) M RWJ-22108, 3 x 10(-7) M nicardipine, or 10(-5) M verapamil. 3. Both RWJ-22108 (3 x 10(-6) M) and nicardipine (3 x 10(-7) M) shifted the voltage dependence of steady-state inactivation to more negative potentials; however, the change in the potential of half-maximal inactivation induced by RWJ-22108 (-18 mV) was significantly greater than that induced by nicardipine (-12 mV). Verapamil did not alter the voltage dependence of inactivation. 4. We conclude that inhibition of VDCs by RWJ-22108 is qualitatively similar to that by nicardipine but with a greater stabilizing effect on the inactivated channel state. (C) 1997 Elsevier Science Inc.

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