title: [Alkaline phosphatase activity in different cellular functional states of the alveolar epithelium in the mamma of the white mouse].
abstract: A light optic investigation on localization of alkaline phosphatase activity in the cellular elements of the mammary gland alveoli has been performed in white mice on the 10th-15th days of lactation. The enzymatic activity is revealed by means of Padicula--German calcium--cobalt method. The density of the histochemical reaction product in sections is estimated spectrophotometrically (plug-method), the index of the cellular height (the height of the cell to its width ratio) is appreciated as the index demonstrating the functional state of the secretory epithelium. In secretory and myoepithelial cells of the alveoli the reaction product is noted to deposit with various intensity. An increasing enzymatic activity in the secretory cells is observed at initial stages of the secretory cycle.
mesh_terms: D000469:Alkaline Phosphatase / Q000378:metabolism*; D000818:Animals; D004848:Epithelium / Q000201:enzymology / Q000378:metabolism; D005260:Female; D006651:Histocytochemistry; D007774:Lactation; D008321:Mammary Glands, Animal / Q000201:enzymology* / Q000378:metabolism; D051379:Mice; D010783:Photometry; D011247:Pregnancy
chemical_list: D000469:Alkaline Phosphatase
vernacular_title: Aktivnost' shchelochnoĭ fsofatazy pri razlichnom funktsional'nom sostoianii kletok al'veoliarnogo épiteliia molochnoĭ zhelezy beloĭ myshi.