著者

橋本 庸平 種田 憲次 木村 武 水平 敏知 朝比奈 菊雄

出版者

公益社団法人 日本薬学会

雑誌

ファルマシア (ISSN:00148601)

巻号頁・発行日

vol.10, no.7, pp.465-471, 1974-07-15 (Released:2018-08-26)

著者

橋本 庸平 種田 憲次 木村 武 水平 敏知 朝比奈 菊雄

出版者

公益社団法人日本薬学会

雑誌

ファルマシア (ISSN:00148601)

巻号頁・発行日

vol.10, no.7, pp.465-471, 1974-07-15

著者

西内 偉格 吉田 真里子 木下 春樹 高岸 靖 山田 秀雄 稲沢 和博 中野 正行 能登谷 満 長谷川 博司 水平 敏知 菅野 浩一

出版者

The Japanese Society for the Study of Xenobiotics

雑誌

薬物動態 (ISSN:09161139)

巻号頁・発行日

vol.5, no.2, pp.179-197, 1990 (Released:2007-03-29)

参考文献数

4

被引用文献数

7

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The distribution, excretion and metabolism of recombinant human interleukin-2 (S-6820) were studied using 125I-labeled compound (125I-S-6820)1. At 5min after intravenous injection of 125I-S-6820 to male and female rats, high radioactivity was observed in the kidney. Radioactivities in the other organs were lower than the serum level. Results obtained by whole-body autoradiography showed that high concentrations of radioactivity were found in the cortex renis.2. At 5min after intravenous injection of 125I-S-6820 to 20-th day pregnant rats, no radioactivities were detected in the amniotic fluid and fetus.3. Within 24hr after intravenous injection of 125I-S-6820, 78% and 1 % of administered radioactivity were excreted in the urine and feces, respectively. However, 98% of excreted radioactivity in the urine was not precipitated with trichloroacetic acid.4. In the kidney after intravenous injection of 125I-S-6820, a low molecular weight degradation products of 125I-S-6820 were observed as revealed by gel filtration radio-chromatography. In addition, micro-autoradiogram of cortex renis after intravenous injection of 125I-S-6820 showed that S-6820 was likely to be ultrafiltrated by the glomerulus and absorbed by proximal tubules. S-6820 appeared to be degraded in the kidney.

著者

水平 敏知

出版者

医歯薬出版

雑誌

医学のあゆみ (ISSN:00392359)

巻号頁・発行日

vol.149, no.13, pp.p907-911, 1989-06-24

被引用文献数

4