Secretion and reabsorption of uterine luminal fluid in rats.
نویسندگان
چکیده
Treatment of ovariectomized rats with oestradiol-17beta and progesterone demonstrated that oestradiol-17beta causes secretion of sodium, potassium and water into the lumen of the uterine horn and that progesterone causes reabsorption of these substances.
منابع مشابه
The Effects of Regular Fluid Secretion from the Uterus of Laying Hens on the Longevity and Fertilization Ability of Fowl Sperm in the Oviduct
The aim of this study was to examine whether the secreted fluid from the uterus influences the survival and fertilization capacity of fowl sperm in the hen oviduct. Hens with either regular uterine fluid secretion or irregular uterine fluid secretion were artificially inseminated through the transfer of sperm into the uterus. Twenty-four hours after artificial insemination, 3 hens with regular...
متن کاملPenetration of chemicals into the oocyte, uterine fluid, and preimplantation blastocyst
Chemicals, including commonly used drugs (e.g., penicillin, meprobamate, pyridium, and mercaptomerin) penetrate and persist for some time in the ovarian follicular fluid at concentrations approximately similar to that of the serum. Information as to the penetration of chemicals into the granulosa cells and into the oocyte is scanty, although there are some indications that these structures are ...
متن کاملLuminal chloride modulates rat distal tubule bidirectional bicarbonate flux in vivo.
The effects of replacing luminal chloride with gluconate on distal tubule bicarbonate transport were studied in vivo in normally fed rats, overnight-fasted rats, and rats made mildly alkalotic by administration of desoxycorticosterone acetate (DOCA). In paired microperfusions of the same tubule with 0 or 55 mM Cl at 25 nl/min, net secretion of bicarbonate by distal tubules of fed rats was inhib...
متن کاملIsoflavone Genistein Induces Fluid Secretion and Morphological Changes in the Uteri of Post-Pubertal Rats
UNLABELLED A reported increase in the incidence of infertility following high genistein intake could be related to alteration in the normal fluid volume and morphology of the uterus in adult female. In view of this, we investigated the effect of this compound on fluid secretion, fluid volume and morphology of the uterus in post-pubertal rats. METHODS Ovariectomised SD rats were treated with 1...
متن کاملChanges of The Uterine Tissue in Rats With Polycystic Ovary Syndrome Induced by Estradiol Valerate
Objective : Polycystic ovary syndrome (PCOS) is one of the most common hormonal disorders that can lead to irregular menstrual cycles and hyperandrogenism. Reduced levels of progesterone and increased estrogen in these women can perpetually stimulate the endometrial tissue of the uterus. In this study, the effect of PCOS induction was studied using estradiol valerate. MaterialsAndMethods Adult ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Journal of reproduction and fertility
دوره 49 2 شماره
صفحات -
تاریخ انتشار 1977