background: chromium picolinate could be effective in clomiphen citrate resistant pcos patients. objective: to compare the effects of chromium picolinate vs. metformin in clomiphen citrate resistant pcos patients. materials and methods: the present randomized clinical trial was performed on 92 women with clomiphen citrate-resistant pcos at the clinics which were affiliated to shiraz university ...

the adsorptive behavior of the immunosuppressive agent tacrolimus was studied by cyclic and differential-pulse voltammetry on a hanging mercury drop electrode (hmde). the drug was accumulated at hmde and two well-defined peak currents were obtained at -1353 and -1417 mv vs . sce (saturated kcl) in borate buffer (ph 10.0) + 0.1 kcl solution. a voltammetric procedure was developed for the determi...

objective: to assess follicular development and endometrial growth using transvaginal sonography in spontaneous and clomiphene citrate induced (cc) cycles. materials and methods: one hundred consecutive couples with unexplained infertility were recruited for this cross sectional study from 2003 to 2005. patients were monitored for the first cycle with no medication while the laboratory routine ...

BACKGROUND: Urinary oxalate and citrate are the keyfactors in caox urolithiasis of cats and Gamma GlutamylTransferase is a good test for assessment of kidney damage.Favorable effects of Cynodon dactylon on calcium oxalate stoneformation have recently been proved in rats. OBJECTIVES: Thepresent study was designed to investigate the alteration ofurinary oxalate, citrate, and GGT after administrat...

In this paper, the effect of addition potassium chloride (KCl) by ball milling on first hydrogenation kinetics TiFe is reported. After milling, KCl was uniformly distributed TiFe’s surface. As-synthesized does not absorb hydrogen. However, after with KCl, it absorbed 1.5 wt.% hydrogen without any thermal treatment. The storage capacity higher than that milled pure TiFe. effects amount additive ...

The friction coefficients of thin KCl films deposited onto clean iron in ultrahigh vacuum are measured using a tungsten carbide tip. A rapid decrease is found in the friction coefficient from 2 for clean iron to 0:27 0:03 after the deposition of 40 A of KCl. Based on previous contact resistance measurements, this was proposed to be due to the completion of the first layer of KCl. The firstlayer...

objective(s) the aims of present study were to elucidate the effect of nahs as a h2s donor on precontracted rat trachea smooth muscle, role of epithelium and nitric oxide in this action. materials and methods tracheal rings from male adult wistar rats were isolated and mounted in an organ bath containing krebs–henseleit solution under 1.5 g resting tension and contractions were recorded isometr...

Background To evaluate the effect of metformin on ovulation and pregnancy rate in clomiphene citrate resistant women with polycystic ovary syndrome (PCOS). MaterialsAndMethods In this clinical trial each patient, regarding her previous resistance to Clomiphene, served as her own control. A total of 35 clomiphene citrate resistant PCOS patients, referring to Royan institute were studied. Clomiph...