منابع مشابه
Prostaglandins in human milk.
Human milk contains many different components which interact locally in the gastrointestinal tract and stimulate some systemic functions. Among these substances are prostaglandins. We obtained samples of foremilk and hindmilk in 8 lactating women by manual expression before and after 9 a.m. and 9 p.m. on the 3rd day post partum. The following values were found for prostaglandin E2: foremilk, 16...
متن کاملProstaglandins in human milk
Nutritive and antimicrobial aspects of human milk have received considerable attention. However, another, as yet unproved role for breast milk has emerged in recent years: milk may contain factors which modify or supplement physiological functions in the neonate. For example milk lipase1 may assist in neonatal fat digestion, and hormones in milk-such as thyroxine2-may have biologically signific...
متن کاملProstaglandins induce calcium influx in human spermatozoa.
Progesterone, prostaglandin and follicular fluid are reported to enhance the acrosome reaction through the influx of extracellular calcium into the cytoplasm of human spermatozoa. Prostaglandins are present within the male reproductive tract, and high concentrations of prostaglandins exist in seminal fluid. In order to investigate the mechanisms by which prostaglandins enhance the acrosome reac...
متن کاملLEVELS AND PREDICTORS OF MACRONUTRIENTS IN MATURE HUMAN MILK
Background & Aims: Breastfeeding is an important public health strategy due to its benefits in reducing the morbidity and mortality of infants and helping to control health care costs. Breastfeeding with various macronutrients and micronutrients plays its nutritional and biological roles in optimal growth and development of the infant. Based on the importance of breastfeeding, this study aimed...
متن کاملEnzymes in Human Milk.
Milk proteins are a complex and diverse source of biological activities. Beyond their function, intact milk proteins also act as carriers of encrypted functional sequences that, when released as peptides, exert biological functions, including antimicrobial and immunomodulatory activity, which could contribute to the infant's competitive success. Research has now revealed that the release of the...
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ژورنال
عنوان ژورنال: Archives of Disease in Childhood
سال: 1980
ISSN: 0003-9888,1468-2044
DOI: 10.1136/adc.55.12.950