著者

斎藤 要

出版者

公益社団法人 日本水産学会

雑誌

日本水産学会誌 (ISSN:00215392)

巻号頁・発行日

vol.19, no.12, pp.1139-1143, 1954-04-25 (Released:2008-02-29)

参考文献数

11

被引用文献数

2 6

---

The author studied on the coagulation element and time of fish-blood. The results were summarized in Table 1-2 and by these studies following phenomena were observed. The blood of fish was shown about one minute for perfect coagulation and it was remarkably shorter than that of human. In shark, partial coagulation was shown from seven to ten minutes and after that separation of corpuscle and plasma happens. It was judged as a reason of this phenomena that shark's hematocrit value was very few. The Ca content of fish blood was greater than that of human, but prothrombin and throm-boplastin-index was smaller, and especially their existence in shark was doubtful. Judging from the result, it may be said that Ca has a most effective action among the coagulation elements in fish-blood. The blood of fish contained few platelet than that of human, basiphils wanting in many fishes and these facts will be connected with coagulation of fish-blood. Generally speaking, mechanism of fish-blood is more primitive than that of mammzl for coagulation.