background: this study was aimed to assess the effects of angiotensin ii (ang ii) supplementation to the in vitro maturation (ivm) and in vitro culture (ivc) media of vitrified-warmed ovine oocytes on their developmental competence and expression of na+/k+/atpase in resulting embryos. methods: the slaughterhouse-derived immature oocytes (n=1069) were randomly distributed into four experimental ...

rice sheath blight disease caused by rhizoctonia solani ag1- ia is the secondeconomically important disease of the crop in most rice- growing regions of the world,including northern of iran. the disease is mainly controlled through application of fungicides.the present study was performed to identify the candidate cultivar (cultivars) as source ofresistance to the pathogen in rice field conditi...

Dopamine receptors are important in systemic blood pressure regulation. D4 receptors are expressed in the kidney and brain, but their role in cardiovascular regulation is unknown. In pentobarbital-anesthetized mice, systolic and diastolic blood pressures were elevated in sixth-generation D4 receptor-deficient (D4(-/-)) mice and in tenth-generation D4(-/-) mice compared with D4 wild-type (D4(+/+...

background: the presence of rennin-angiotensin components in mammalian ovaries and their involvement in ovarian physiology have been established. in the present study, effects of angiotensin ii (ang ii) on sodium-potassium adenosine triphosphatase (na+/k+/atpase) expression and development of sheep embryos was evaluated. methods: the abattoir-derived cumulus oocyte complexes (coc) were randomly...

BACKGROUND Nerve blocks provide analgesia after surgery. The authors tested whether nerve blocks have antiinflammatory effects. METHODS Patients had combined sciatic (single-shot) and continuous femoral block (48 h) (block group) or morphine patient-controlled analgesia after total knee arthroplasty. Pain at rest and upon movement was monitored at 1 (D1), 4 (D4), and 7 days (D7) and 1 (M1) an...

Suramin, a drug that binds to several types of growth factors, has been previously shown to induce the enterocyte-like differentiation of HT29-D4 human colonic adenocarcinoma cells, suggesting that growth factors are involved in such a process. Undifferentiated HT29-D4 cells release insulin-like growth factor II (IGF-II) into the culture medium that is totally complexed to heterogeneous IGF bin...

Background: Diabetes mellitus (DM) is a health concern which leads to complications such as retinopathy. Pakistan has 6.9 million people living with DM and this toll will be doubled by 2025. Objective: To determine serum IL-6 and IL-17 of type 2 diabetes mellitus (T2DM) patients with retinopathy. Methods: In this cross-sectional casecontrol study, 212 subjects enrolled which were categorized in...

The dopaminergic and renin-angiotensin systems interact to regulate blood pressure. Disruption of the D4 dopamine receptor gene in mice produces hypertension that is associated with increased renal angiotensin type 1 (AT1) receptor expression. We hypothesize that the D4 receptor can inhibit AT1 receptor expression and function in renal proximal tubule cells from Wistar-Kyoto (WKY) rats, but the...

background: diabetes mellitus (dm) is a health concern which leads to complications such as retinopathy. pakistan has 6.9 million people living with dm and this toll will be doubled by 2025. objective: to determine serum il-6 and il-17 of type 2 diabetes mellitus (t2dm) patients with retinopathy. methods: in this cross-sectional casecontrol study, 212 subjects enrolled which were categorized in...

This study was to explore the mechanism of acupuncture on regulating the endometrial angiogenesis and uterus dendritic cells (uDCs) during the peri-implantation period. Rats, in early pregnancy, were randomized into five groups: normal (N), model (M), acupuncture (A), progesterone (P), and A + P groups. The COH model was established using pregnant mare serum, combined with human chorionic gonad...