The study was designed to investigate the effect of estradiol on the excitatory effect of oxytocin (OT) on colon motility. Female Wistar rats were used, and some of them were ovariectomized (OVX) and treated with vehicle or estradiol (E(2)). A plastic balloon made of condom was inserted into colon to monitor the change of colonic pressure in vivo. Longitudinal muscle strips of distal colon were...

OBJECTIVE To evaluate immune protection against vaccine-preventable diseases targeted by the Expanded Program of Immunization in Saudi Arabia. METHODS The study was carried out from September 2001 to February 2002. Using multistage sampling techniques, samples were collected from 5 regions of Saudi Arabia and sent for laboratory assay from the following age groups; 50 samples at 12 months, 50...

The objectives of this study were to verify the occurrence of urinary incontinence (UI) and its characteristics in pre-frail and frail elderly patients of a geriatrics outpatient clinic, compare the presence of frailness criteria among the elderly with and without UI and identify among the frailty criteria the chance of risk for UI among those elderly outpatients. Participants were 100 elderly ...

Selenium and vitamin E are micronutrients essential for normal health and maintenance in poultry. They are necessary in preventing free radical damage to phospholipid membranes, enzymes and other important molecules. Two experiments were conducted in a semi-commercial environment to examine the effect of Se source and vitamin E level in diet on broiler performance and meat quality. Increasing v...

Background: Oxytocin (OT) is a paracrine hormone with various biological activities and many sex organs in both sexes, as well as many tumor cells have shown to have related receptors. In this study the development of a receptor imaging tracer for possible tumor imaging has been described. Materials and Methods: OT was successively labeled with [67Ga]-gallium chloride after conjugation with fre...

E. Noorollahi et al. / Mathematical and Computer Modelling 56 (2012) 80–96 81 Ta bl e 1 A co m pa ra tiv e an al ys is of th e lit er at ur e. Au th or s N o. pr od uc ts Ty pe of de fe ct iv es Ty pe of re w or ki ng Ty pe of in sp ec tio n Ty pe of ba ck lo g Si ng le M ul tip le N o de fe ct iv e Re w or ka bl e Sc ra pe s N ot al lo w ed Im pe rf ec tP er fe ct N ot us ed Sa m pl in g 10 0%...

AIM To evaluate the serum levels of anti-tetanus toxin antibodies (anti-TTA) in patients with type 2 diabetes mellitus (DM) and in a control group. METHODS Totally, 100 patients with type 2 DM and 100 age- and sex-matched healthy individuals were enrolled to study. The presence of type 2 DM confirmed according to the clinical and para-clinical criteria such as fasting plasma glucose above 126...

introduction: cardiac preconditioning represents the most potent and consistently reproducible method of rescuing heart tissue from undergoing irreversible ischemic damage. the aim of the present study was to evaluate oxytocin (ot) induced cardioprotection and its signaling pathways on lactate dehydrogenase (ldh) and creatine kinase-mb isoenzyme (ck-mb) in the anesthetized rats. methods: eighty...

For adults, the 5-microg (200 IU) vitamin D recommended dietary allowance may prevent osteomalacia in the absence of sunlight, but more is needed to help prevent osteoporosis and secondary hyperparathyroidism. Other benefits of vitamin D supplementation are implicated epidemiologically: prevention of some cancers, osteoarthritis progression, multiple sclerosis, and hypertension. Total-body sun ...