[Differentiation of hematopoietic cells in explants of embryonal organs of Rana temporaria L].
The potencies of isolated embryonic hemopoietic organs (pronephros and liver) of Rana temporaria L. to the formation of the foci of hemopoiesis were studied. The pronephros and liver rudiments were explanted at the early developmental stages (late neurula and early tail bud) and cultivated in vivo in the diffusion chambers. The blast hemopoietic elements and differentiated blood cells are found in the explants within 7 to 10 days of cultivation. A suggestion is put forward that the differentiation of hemopoietic cells in the embryonic hemopoietic organs proceeds from the local cells-precursors.
D000818:Animals; D001001:Anura; D002454:Cell Differentiation; D006410:Hematopoiesis; D007668:Kidney / Q000166:cytology / Q000196:embryology*; D008099:Liver / Q000166:cytology / Q000196:embryology*; D011896:Rana temporaria
Differentsirovka gemopoéticheskikh kletok v éksplantatakh émbrional'nykh organov Rana temporaria L.