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Toxicology Letters | 1993

Prophylactic effect of methylprednisolone against cisplatin-induced nephrotoxicity in rats

Koikawa Yasuhiro; Uozumi Jiro; Ueda Toyofumi; Yasumasu Tetsuo; Kumazawa Joichi

Abstract Male Sprague-Dawley rats were intravenously injected with 6.5 mg/kg of cisplatin combined with a subcutaneous methylprednisolone (MP) injection to study the prophylactic effects of steroid hormone on cisplatin-induced nephrotoxicity. In Expt. 1, the rats were injected twice with either 10, 20 or 50 mg/kg of MP 4 and 0 h prior to the cisplatin injection and in Expt. 2, they were given a single injection of 100 mg/kg of MP either 24, 4, 2 or 0 h prior to the cisplatin injection. In Expt. 1, elevations of the BUN and serum creatinine levels caused by the cisplatin were dose-dependently inhibited by the administration of MP. In the second experiment, BUN and serum creatinine levels in rats which were pretreated with MP 4 or 2 h prior to the cisplatin injection were significantly lower than those in rats which received cisplatin alone. Our preliminary results suggest that pretreatment with MP is an effective means of protection against cisplatin-induced nephrotoxicity.


西日本泌尿器科 | 1996

THE EXPRESSION OF DRUG-RESISTANT GENES AND THE ACQUIREMENT OF DRUG RESISTANCE IN HUMAN BLADDER CANCER CELL LINES

長谷川 周二; Hasegawa Shuji; 内藤 誠二; Naito Seiji; Kotoh Shuji; 小藤 秀嗣; Koga Hirofumi; 古賀 寛史; Yokomizo Akira; 横溝 晃; 山崎 武成; Yamasaki Takenari; 野間 秀哉; Noma Hideya; 熊澤 淨一; Kumazawa Joichi


西日本泌尿器科 | 1996

BASIC AND CLINICAL STUDIES OF PAZUFLOXACIN FOR THE TREATMENT OF SEXUALLY TRANSMITTED GONOCOCCAL URETHRITIS AND CERVICITIS

松本 哲朗; Matsumoto Tetsuro; 田中 正利; Tanaka Masatoshi; 佐久本 操; Sakumoto Misao; 熊澤 淨一; Kumazawa Joichi; 鷺山 和幸; Sagiyama Kazuyuki; 山口 秋人; Yamaguchi Akihito; 岩川 愛一郎; Iwakawa Aiichiro; 上野 陽一郎; Ueno Yoichiro; 糸井 達典; Itoi Tatsunori; 原 三信; Hara Sanshin; 占部 治邦; Urabe Harukuni; 中山 宏; Nakayama Hiroshi; 宮崎 良春; Miyazaki Yoshiharu; 長藤 達生; Nagafuji Tatsuo; 加野 資典; Kano Motonori


西日本泌尿器科 | 1997

ADRENOCORTICAL CARCINOMA : A CASE REPORT AND ANALYSIS OF ANTICANCER DRUG RESISTANCE

Hasegawa Shuji; 長谷川 周二; 佐久本 操; Sakumoto Misao; 内藤 誠二; Naito Seiji; Koga Hirofumi; 古賀 寛史; 後藤 健; Goto Ken; 此元 竜雄; Konomoto Tatsuo; Kumazawa Joichi; 熊澤 淨一


西日本泌尿器科 | 1997

COMPARATIVE STUDY CONCERNING THE NEPHROTOXIC EFFECTS OF CISPLATIN FOLLOWING INTRA-ARTERIAL MVAC AND SYSTEMIC MVAC THERAPY

魚住 二郎; Uozumi Jiro; Tokuda Noriaki; 徳田 倫章; 中村 元信; Nakamura Motonobu; 内藤 誠二; Naito Seiji; 熊澤 淨一; Kumazawa Joichi


西日本泌尿器科 | 1997

CLINICAL EVALUATION OF INAPERISONE HYDROCHLORIDE (HY-770U) IN PATIENTS SUFFERING FROM URINARY FREQUENCY, URGENCY OR INCONTINENCE WITH EITHER NEUROGENIC BLADDER, UNSTABLE BLADDER, CHRONIC CYSTITIS OR CHRONIC PROSTATITIS : ESTABLISHMENT OF OPTIMAL DOSE IN MULTICENTER DOUBLE-BLIND CONTROLLED STUDY

熊澤 淨一; Kumazawa Joichi; 山下 博志; Yamashita Hiroshi; 木元 康介; Kimoto Yasusuke; 小柳 知彦; Koyanagi Tomohiko; 信野 祐一郎; Shinno Yuichiro; 土田 正義; Tsuchida Seigi; 西沢 理; Nishizawa Osamu; 能登 宏光; Noto Hiromitsu; 菅谷 公男; Sugaya Kimio; 白岩 康夫; Shiraiwa Yasuo; 横田 崇; Yokota Takashi; 三宅 弘治; Miyake Koji; 近藤 厚生; Kondo Atsuo; 斉藤 政彦; Saito Masahiko; Gotoh Momokazu; 後藤 百万


西日本泌尿器科 | 1996

MASS SCREENING FOR PROSTATE CANCER IN HISAYAMA TOWN, FUKUOKA, DURING 1993

Koga Hirofumi; 古賀 寛史; 内藤 誠二; Naito Seiji; 長谷川 周二; Hasegawa Shuji; 熊澤 淨一; Kumazawa Joichi; 清原 裕; Kiyohara Yutaka; 藤島 正敏; Fujishima Masatoshi


西日本泌尿器科 | 1996

PERCUTANEOUS BACILLUS CALMETTE-GUERIN INSTILLATION INTO THE RENAL PELVIS FOR THE TREATMENT OF TRANSITIONAL CELL CARCINOMA : A REPORT OF TWO CASES

徳田 倫章; Tokuda Noriaki; Sakumoto Misao; 佐久本 操; 木元 康介; Kimoto Yasusuke; 内藤 誠二; Naito Seiji; 熊澤 淨一; Kumazawa Joichi


西日本泌尿器科 | 1996

THE PROXIMITY EFFECT OF COMBINED HORMONAL THERAPY AND CHEMOTHERAPY WITH UFT FOR NEWLY DIAGNOSED STAGE D PROSTATE CANCER

野間 秀哉; Noma Hideya; Naito Seiji; 内藤 誠二; Koga Hirofumi; 古賀 寛史; 熊澤 淨一; Kumazawa Joichi; 黒住 武史; Kurozumi Takeshi; Hasegawa Yoshihiro; 長谷川 淑博; Morita Ichikiro; 森田 一喜朗; 木下 徳雄; Kinoshita Tokuo; Sagiyama Kazuyuki; 鷺山 和幸; 長田 幸夫; Osada Yukio


日本性感染症学会誌 = Japanese archives of sexually transmitted diseases | 1996

男子不妊症におけるクラミジア感染の位置づけに関する研究 : 1. 膿精液症例における精液クラミジア検査の有用性

Tokuda Noriaki; 徳田 倫章; 松本 哲朗; Matsumoto Tetsuro; 持田 蔵; Mochida Osamu; Sakumoto Misao; 佐久本 操; 水之江 義充; Mizunoe Yoshimitsu; 熊澤 浄一; Kumazawa Joichi; Komatsu Kiyoshi; 小松 潔

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