title: Changes of insulin concentration in colostrum and milk of women, cows and sows.
abstract: The method of whey extraction in order to determine insulin concentration in colostrum and milk was worked out, checked and applied. The observation of insulin changes showed high and similar insulin concentration in whey samples of women, cows and sows colostrum on the day before and in the day of parturition. One day after delivery hormone concentration maintained high in case of women and sows but in cow colostrum it decreased to 1/12 comparing to the level on the parturition day. During the postpartum following days it was decreasing gradually in the colostrum of all three examined species; the process was very fast in cows, slower in women and the slowest in sows.
authors.affiliation: Department of Experimental Pathology of Animals, Polish Academy of Sciences, Poznań.
authors.forename: J
authors.initials: J
authors.lastname: Nowak
authors.forename: J
authors.initials: J
authors.lastname: Nowak
mesh_terms: D000818:Animals; D002417:Cattle; D003126:Colostrum / Q000737:chemistry* / Q000378:metabolism; D005260:Female; D006801:Humans; D007328:Insulin / Q000032:analysis* / Q000378:metabolism; D007743:Labor, Obstetric / Q000378:metabolism; D008892:Milk / Q000737:chemistry* / Q000378:metabolism; D008895:Milk, Human / Q000737:chemistry* / Q000378:metabolism; D011247:Pregnancy; D013552:Swine
chemical_list: D007328:Insulin