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生物学
顯示高爾基氏體的數種新固定剂
<正> 一.緒言 1898年意大利學者高爾基氏以鍍銀法在梟小腦的潘根奇氏细胞和脊髓前角细胞的细胞質中,發現被黑染的網狀物,定名網狀裝置(apparato interno reticulare)。這是在歷史上較早的記錄。1902年Kopsch氏用鋨染法也得到相同的结果。其後 A modified Cajal's method for the demonstration of Golgi apparatus has been described. Metallic salts, viz. strontium nitrate, nicel nitrate, barium chloride, barium nitrate and ferric chloride were used as fixing reagents in the place of more widely employed but definitely more expensive reagents such as osmic acid, uranium nitrate etc. The formulae of fixatives are as follows:Strontium nitrate or nickel nitrate, etc.……1 gm.Neutral formalin……15 c.c.Distilled water……85 c.c.Cerebellum of sparrow has been selected as material in these experiments. Small pieces of cerebellum are first put into these fluids for 5 hours and then into a 1.5% solution of silver nitrate for 36-48 hours. After being rinsed in distilled water, they are put into the following modified reduction fluid for 6 hou
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动物学报
1954年01期

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