| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for obtaining oocytes, by which a constant amount of the good coocytes can be obtained without relating to the skill or skill level of an engineer and to the body hormone balance of frog. <P>SOLUTION: This method for obtaining the oocytes comprises twice injecting a gonadotrophic hormone into a female Xenopus laevis and then extracting the oocytes from the female Xenopus laevis. <P>COPYRIGHT: (C)2004,JPO</p> |
