Twenty-six anovulatory women of polycystic ovarian (PCO)-type were treated with bromocriptine (Br) at a daily dose of 5 mg for 2 months. Ovulatory cycles were resumed in 18 (69.2%) women (Br-responders). No difference between pretreatment serum levels of FSH, LH, PRL and estradiol and FSH/LH ratios in Br-responders and nonresponders was observed. The geometric mean of circulating androstenedion...

Bromelain (Br) is a cysteine peptidase (GenBank AEH26024.1) from pineapple, with over 40 years of clinical use. The constituents mediating its anti-inflammatory activity are not thoroughly characterized and no peptide biomarker exists. Our objective is to characterize Br raw material and identify peptides in the plasma of Br treated mice. After SDS-PAGE in-gel digestion, Br (VN#3507; Middletown...

We evaluated the cytotoxicity of 1-dodecyl-3-methylimidazo-lium bromide ([C12mim][Br]) on HepG2 cells and its influence on plasma membrane permeability. The results showed that [C12mim][Br] inhibited HepG2 cell growth and decreased cell viability in a concentration-depen-dent manner. The results also revealed that [C12mim][Br] exposure induced apoptosis in [C12mim][Br]-treated HepG2 cells. In a...

We addressed the question to which extent cerebral blood flow (CBF) is maintained when, in addition to a high blood viscosity (Bvis) arterial oxygen content (CaO2) is gradually decreased. CaO2) was decreased by hemodilution to hematocrits (Hct) of 30, 22, 19, and 15% in two groups. One group received blood replacement (BR) only and served as the control. The second group received an additional ...

The effect of 24-epibrassinolide (EBR) on glucosinolate biosynthesis in Arabidopsis thaliana was investigated in the present study by using mutants and transgenic plants involved in brassinosteroid (BR) biosynthesis and signal transduction, as well as glucosinolate biosynthesis. The results showed that EBR significantly decreased the contents of major aliphatic glucosinolates including glucoibe...

We have shown previously that treadmill exercise within lower body negative pressure (LBNPex) maintains upright exercise capacity (peak oxygen consumption, Vo(2peak)) in men after 5, 15, and 30 days of bed rest (BR). We hypothesized that LBNPex protects treadmill Vo(2peak) and sprint speed in women during a 30-day BR. Seven sets of female monozygous twins volunteered to participate. Within each...

<p>The paper is all about the implementation of a novel bio-inspired metaheuristic<br />salp swarm algorithm (SSA) for speed control brushless DC<br />(BLDC) motor drive that run in sensorless mode. The angular<br />speed evaluated using an extended kalman filter, which the<br />dynamics are nonlinear. error speeds between actual and<br />estimated fed to PID...

previous studies have shown that ascorbic acid (aa) plays a crucial role in mammalian brain as avitamin and neuronal modulator. there is increasing evidence indicating that dopaminergic system and aacould affect learning and memory processes. in addition, vitamin c acts as a dopamine antagonist in thebrain. the aim of the present study was to evaluate the intra-hippocampal co-administration of ...