Renal ischemic reperfusion Injury (I/R) is an important clinical problem that shows sex differences thus there was a specific role of sex steroids in renal injury. This study aimed to investigate the protective effect of estrogen as an antiinflammatory and anti-oxidant agent in renal I/R injury. Five groups were included (n=10/group): Sham-operated, I/R of the kidney, I/R after bilateral ovarie...

Background and Aim: Cessation of ovarian function is a major cause postmenopausal osteoporosis. Ovariectomized rats dogs have been used extensively in osteoporosis models. This study examined the effect Pueraria Radix isoflavone extract not only on Bone Mineral Density (BMD) but also bone strength using formation resorption markers ovariectomized as an model. Methods: The model (OVX) induced by...

The serum levels of lh were measured by radioimmunoassay in androgen-sterilized and normal cyclic rats, both in the presence and absence of ovaries. The serum of persistent-oestrous rats contained significantly more lh than that of normal rats on the day of oestrus, the raised level being comparable to that found in the adult male rat. The pituitary gland of the persistent-oestrus rat resembled...

The volume of oviductal fluid fluctuates during the estrous cycle, suggesting that water availability is under hormonal control. It has been postulated that sex-steroid hormones may regulate aquaporin (AQP) channels involved in water movement across cell membranes. Using a functional assay (oocytes of Xenopus laevis), we demonstrated that the rat oviductal epithelium contains mRNAs coding for w...

normal 0 false false false en-us x-none fa background : the aim of the study was to assess the effects of combination of bortezomib moderate dose and continuous oral low dose melphalan and thalidomide and dexamethasone (bmtd regimen) in elderly patients aged ≥ 65 years with relapsed multiple myeloma (mm). methods : twenty four patients with advanced mm were enrolled to receive eight 3-week trea...

Alendronate sodium, an aminobisphosphonate with potent antiresorptive activity, is used in the treatment of postmenopausal osteoporosis. Retinol, as a component of multivitamin preparations, is frequently used especially by elderly people. There are no reports on the interaction of alendronate sodium and retinol. The aim of the present study was to investigate the effect of administration of al...

BACKGROUND The malignant brain tumour glioblastoma is a devastating disease that remains a therapeutic challenge. MATERIALS AND METHODS Effects of combinations of the US Food and Drug Administation (FDA) approved proteasome inhibitor bortezomib and the histone deacetylase (HDAC) inhibitors vorinostat, valproic acid and sodium phenylbutyrate were studied on primary glioblastoma stem cell lines...

BACKGROUND The purpose of this study was to test the stereology method using several grid sizes for measuring liver volume and to find which grid provides an accurate estimate of liver volume. MATERIALS AND METHODS Liver volume was measured by volumetry in 41 sets of liver MRI. MRI was performed before and after different weight-reducing regimens. Grids of 3, 4, 5, and 6 cm were used to measu...