In this study, clotrimazole (CTZ) and ketoconazole (KTZ) were evaluated for their inhibition of testosterone metabolism catalyzed by rat hepatic microsomes differentially expressing certain cytochrome P450 enzymes. The objective was to compare the inhibitory potencies using hepatic microsomes from adult female rats treated with dexamethasone (F-DEX) and hepatic microsomes from vehicle-treated a...

Inflammatory demyelinating neuropathies such as Guillain-Barre syndrome (GBS) and its animal model, experimental autoimmune neuritis (EAN), are typically acute monophasic diseases of the PNS that can leave affected individuals with permanent disability due primarily to axonal degeneration. The mechanisms underlying the degeneration are not understood, but we have previously shown in vitro and i...

Objectives: The main objective of this research was an analytic assessment of Neural Tube Defects (NTDs) in pregnant women who visited Jundi Shapur university hospitals in Ahvaz from March 21, 2002 till March 20, 2004 and possible contributory factors. Methodology: This is a retrospective study from the medical documents. The results have been analytically assessed. Results: Total numbers of pr...

Data in humans indicate that individuals with orthostatic hypotension that are refractory to other traditional forms of therapy are responsive to selective serotonin reuptake inhibitor (SSRI) treatment. We tested the hypothesis that SSRI administration would help correct the attenuated baroreflex control of sympathetic nervous system activity in the hindlimb-unloaded (HU) rat model of cardiovas...

Traffic induced turbulence coupled with natural air motions becomes an important variable affecting the dispersion of exhaust emissions, especially under low wind conditions. A flexible model vehicle movement system (ƒMVMS) for an urban intersection having two-way straight and radial peripheral traffic flows has been designed, fabricated and made operational in the EWT to study the traffic indu...

Central angiotensin II (ANG II) regulates thirst. Because thromboxane A2-prostaglandin H2 (TP) receptors are expressed in the brain and mediate some of the effects of ANG II in the vasculature, we investigated the hypothesis that TP receptors mediate the drinking response to intracerebroventricular (icv) injections of ANG II. Pretreatment with the specific TP-receptor antagonist ifetroban (Ifet...

Previous studies have demonstrated that renoprotective effects of C-peptide in experimental models of diabetes-induced renal disease may be mediated via lowering blood glucose. The present study examined the renoprotective effects of C-peptide in a model of nondiabetic renal disease, the Dahl salt-sensitive (SS/jr) rat. SS/jr rats were placed on a 2% NaCl diet for 2 wk (HS2, resulting in mild t...

The mineralocorticoid (MC) receptor antagonist spironolactone (SL) improves morbidity and mortality in patients with congestive heart failure (CHF). We tested the hypothesis that the central nervous system actions of SL contribute to its beneficial effects. SL (100 ng/h for 28 days) or ethanol vehicle (VEH) was administered intracerebroventricularly or intraperitoneally to rats with CHF induced...

Although the effects of haloperidol (HAL) have been extensively examined in experimental animals at the cellular and brain regional levels, the effects of prolonged HAL treatment on functional connectivity in the brain have not yet been addressed. Here we used expression of the immediate early gene zif268 as a marker of neural activity to examine changes in brain regional interactivity after 12...

the aim of this article is studying the second war of a set of three wars of shapur i against romans empire by virtue of the text of the inscription kaabe-ie zartosht. in this article by study and analysis of different presented ideas about the year of the occurrence of second war of shapur i against romans and also roman emperor who fought with him whose name has not been mentioned in inscript...