After partial ligation of the common bile duct (CBD) of guinea pigs, 14 of 16 animals developed pigment gallstones within one week (S group). Intraperitoneal injection of Vit. E and C, each 10 mg/kg daily from 3 days before CBD ligation to one week after the operation (S+V group), decreased the gallstone incidence to 5/14 (exact probability < 0.01). The gallstone incidence in the control group,...

Correspondence To the Editor: Only a small amount of studies were reported about paraurethral duct infection in males. To investigate the pathogens causing paraurethral duct infection and the secondary paraurethral duct dilation in males, and to understand the clinical characteristics and treatment options in paraurethral duct dilation, we retrospectively analyzed the data of male patients with...

To investigate the mechanism of wave trapping, acoustic embedded trapped modes associated with two-resonant-mode interference in two-dimensional duct–cavity structures are calculated by feedback-loop closure principle, which allows us to analyze traveling that construct modes. The exact two coexisting resonant underpin an mode a cavity open semi-infinite ducts numerically demonstrated. At inter...

Gartner’s cyst accounts for 11% of all vaginal cysts. It results from total or partial occlusion duct, the mesonephric duct remainder. is often located in anterior lateral wall vagina cervix to introitus, however it has exceptionally been described posterior location also.It typically small and asymptomatic occurs along walls vagina, following course duct. Rarely can be congenital., ,

Objective(s): Cirrhotic cardiomyopathy refers to cardiac muscle dysfunction caused by liver cirrhosis. Seemingly, free radicals and inflammatory factors play a critical role in the pathophysiology of cardiomyopathy. Curcumin has the anti-inflammatory, antioxidant, and anticancer properties . However, the therapeutic indications of this compound are limited due to its low absorption, rapid metab...

introduction: given the importance of identifying common bile duct diameter in diseases diagnoses and being different in different races, this paper aimed to investigate the relationship between the diameter of the common bile duct and demographic factors and drug addiction in patients who referred to the imaging department of imam reza hospital in birjand during the year 1391-1392. methods: th...

Sometimes the need for non-circular ducts arises in many heat transfer applications because of lower pressure drop of non-circular cross section such as square duct compared to circular tube, particularly in compact heat. But square cross section has poor heat transfer performance and it is expected that using a nanofluid as a new heat transfer media may improve the heat transfer performance of...

using of nanofluids and ducts with corrugated walls are both supposed to enhance heat transfer, by increasing the heat transfer fluid conductivity and the heat transfer area respectively. use of a diverging duct with a jet at inlet section may further increase heat transfer by creating recirculation zones inside the duct. in this work two-dimensional incompressible laminar flow of a nanofluid e...

Solar air heater is used for agricultural grain products drier, curing of industrial and other systems requiring low grade thermal energy. Their usefulness quantitative energy collections has been limited. This because efficiency with primarily as a result convective heat transfer coefficient, between the absorber plate leading to higher temperature. results greater losses. Experimental investi...