Seasonal patterns of epithelium mitotic activity in the duodenum of two representatives of the sciuridae with different ecological specialization

Autor:	M. S. Vinogradova, E. V. Dubinin, V. D. Shmid, T. V. Sukhova
Rok vydání:	1995
Předmět:	Hibernation medicine.medical_specialty Mitotic index Period (gene) Zoology General Medicine Biology General Biochemistry Genetics and Molecular Biology Epithelium Endocrinology medicine.anatomical_structure Internal medicine medicine Duodenum Duodenal mucosa Mitosis Erythrogenys
Zdroj:	Bulletin of Experimental Biology and Medicine. 119:619-621
ISSN:	1573-8221 0007-4888
DOI:	10.1007/bf02443706
Popis:	A marked seasonal dynamics of the mitotic activity of duodenal epithelium is shown in hibernating red-cheek sousliks (Citellus erythrogenys). These seasonal variations are absent inSciurus carolinensis, a closely related nonhibernating species. During hibernation, the mitotic index of souslik epitheliocytes is lower than during the summer period; however, during periodic spontaneous awakenings, a considerable rise of this index takes place, due to the activation of proliferative processes.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a0e36d435104c7dbf839922c695e08bb https://doi.org/10.1007/bf02443706 Zobrazit plný text záznamu Full text from SpringerLink