نتایج جستجو برای: oestrone sulphatase

تعداد نتایج: 495  

Journal: :Journal of clinical pathology 2000
H Erbas L C Lai

Transforming growth factor beta (TGF-beta) is a multifunctional regulator of cellular growth and differentiation in many cell types and has a growth inhibitory effect on mammary epithelial cells. The TGF-beta 2 isoform has been shown to be present in high concentrations in breast cyst fluid and might have a protective role in breast cancer. In addition, oestrogens play an important role in brea...

Journal: :Journal of reproduction and fertility 1986
B A Stone O M Petrucco R F Seamark B M Godfrey

Levels of steroid hormones, prolactin and protein were determined in trans-cervical flushings of uteri of 73 consenting women presenting for reversal of sterilization. Median total levels of steroids (pmol), prolactin (mu i.u.) and protein (mg) in the washings were: pregnenolone, 4.22; pregnenolone sulphate, 15.1; progesterone, 1.01; dehydroepiandrosterone (DHEA), 8.92; DHEA sulphate, 368; andr...

Journal: :Australian veterinary journal 1999
D Searle A J Dart C M Dart D R Hodgson

Complications associated with equine castration are the most common cause of malpractice claims against equine practitioners in North America. An understanding of the embryological development and surgical anatomy is essential to differentiate abnormal from normal structures and to minimise complications. Castration of the normal horse can be performed using sedation and regional anaesthesia wh...

Journal: :The British journal of nutrition 1984
D A Bender L Totoe

The effect of the administration of oestrone sulphate on tryptophan metabolism has been assessed in rats in order to determine whether and to what extent inhibition of tryptophan metabolism by oestrogens may be a factor in the aetiology of pellagra, and might explain the reported twofold excess of females over males in many outbreaks of pellagra. Feeding ovariectomized rats for 1 week on a diet...

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