background: to determine any correlation between infertility and semen quality with concentrations of l-carnitine in human seminal plasma. methods: this case-control study performed in fatemieh hospital in hamadan, iran. seminal plasma of 72 infertile men and 80 men with proved fertility as a control group was investigated and l-carnitine level was determined using uv enzymatic test at 340 nm. ...

The aim of this study to assess whether there is a need decrease the TSH level below 2.5 mIU/L in unexplainable infertility patients who were undergoing intrauterine insemination and determining difference between with mIU / L 2.5-4.5 terms success insemination. This conduct via cross-sectional examinations 272 applied Ümraniye Training Research Hospital outpatient clinic 01.06.2017-01.10.2019,...

changes in extra and intracellular neurotransmitter amino acids concentration in the early stage of acute cerebral ischemia have been reported. in this the study, serum level of gamma aminobutyric acid (gaba) and l-arginine in acute ischemic stroke patients was assessed. 60 patients with acute ischemic stroke and sixthy healthy volunteers as a control group were assessed. serum gaba was measure...

introduction: serum c-reactive protein (crp) is believed to be increased in metastatic urothelial cancer of the bladder. however, the changes depend on the stage and grade of the upper tract urothelial carcinoma (utuc). this study aimed to compare low-range and high-range serum crp and haptoglobin in new cases of utuc. materials and methods: blood was collected from newly diagnosed patients wit...

We estimate the 1-level density of low-lying zeros L(s, ?) with ? ranging over primitive Dirichlet characters conductor ? [Q/2, Q] and for test functions whose Fourier transform is supported in [?2 ? 50 1093 , 2 + ]. Previously any extension support past range [?2, 2] was only known conditionally on deep conjectures about distribution primes arithmetic progressions, beyond reach Generalized Rie...