the main objective of this study was assessment of hormonal treatments effects on sperm quality improvement in barbus sharpeyi. results showed differences in effects of treatments with lhrha2, lhrha2 combined with a dopamine antagonist (met), and cpe (carp pituitary extract) on parameters of sperm volume, motility, spermatocrit, biochemical indices of seminal plasma and sperm efficiency on arti...

Recent clinical successes of small-molecule epidermal growth factor receptor (EGFR) inhibitors in treating advanced non-small cell lung cancer (NSCLC) have raised hopes that the identification of other deregulated growth factor pathways in NSCLC will lead to new therapeutic options for NSCLC. Met, the receptor for hepatocyte growth factor, has been implicated in growth, invasion, and metastasis...

background: “teucrium polium l.” (tp) has been long recommended in iranian folk medicine for its anti-diabetic activities. we attempt here to evaluate the effect of tp extract on insulin secretion in rat pancreas. methods: rat pancreas was isolated in situ and perfused with krebs solution containing low glucose (lg, 2.8 mm) or high glucose (hg, 16.7 mm) as perfusate. the aqueous extract (aq. e)...

High-quality internal audit is expected to lead to high-quality financial reporting. High-quality financial reporting expresses itself in earning quality. Earning quality has been playing a key role in capital market for a long time. Finance users pay special attention to earning quality because they make their decision based on it. On the other hand, the market economy will experience awful, i...

The catechol-O-methyltransferase (COMT) enzyme catabolizes dopamine. The val(158)met single nucleotide polymorphism (rs4680) in the COMT gene has received considerable attention as a candidate gene for schizophrenia as well as for frontally mediated cognitive functions. Antisaccade performance is a good measure of frontal lobe integrity. Deficits on the task are considered a trait marker for sc...

BACKGROUND No study has explored the effect of yoga on cognitive decline and resting-state functional connectivity. OBJECTIVES This study explored the relationship between performance on memory tests and resting-state functional connectivity before and after a yoga intervention versus active control for subjects with mild cognitive impairment (MCI). METHODS Participants ( ≥ 55 y) with MCI w...

Antisera specific for the C-terminus of Met-enkephalin and two of its variants isolated from adrenal medulla and brain, namely Met-enk Arg6 and Met-enk Arg6Phe7, have been used in immunohistochemical studies of the gastrointestinal tract in rat, mouse and guinea pig. Met-enk and Met-enk Arg6Phe7-like immunoreactivities were found with similar distribution in nerve cell bodies of the myenteric p...

The effectiveness of two kinds of dopamine antagonist (DA), metoclopramide (Met) and domperidone (Dom) combined with the gonadotropin releasing hormone analogue (D-Ala6, Des Gly10 ethylamide) GnRHa was assayed on the ovulation success, latency period, ovulation index (OI) and fertilization success of kutum, Rutilus frisii kutum (Kamenskii, 1901). Brood fish were injected intra-peritoneally as f...

Correct use of DL-methionine (DL-Met) and methionine hydroxy analogue calcium salt (MHACa) requires knowledge on their nutritional value which can be determined by multi-exponential regression analysis of dose response data. In order to both examine the biological value of MHACa compared with DL-Met and to validate the mathematical approach a dose-response trial was performed with graded levels...