results there was no difference found between the two groups with regard to; gender, basic variables, ejection fraction (ef), cbp time and aortic cross-clamp time. the preoperative levels of il-6 and tnf-α were not different; however, their postoperative levels were significantly higher in the placebo group (p value = 0.01 for il-6 and 0.005 for tnf-α). conclusions this study showed that mgso4 ...

core decompression (cd) of the femoral head is one of the effective treatments of avascular necrosis (avn), especially in the early stages of the disease. to investigate further the value of cd in treating the avn, this study was performed on patients with symptomatic avn with different etiologies who were treated with cd. this study was carried out on 25 patients (with the total number of 37 f...

porcine necrotic ear syndrome (pnes) in pigs has been reported as an increasing health problem in many countries with intensive pig farming. the etiology of this disease is complex and the presumed triggering factors can be divided into infectious and non-infectious agents. the present report describes a case of porcine circovirus type 2 (pcv2), infection associated with lesions of pnes at the ...

idiopathic or spontaneous segmental infarction of omentum is a rare disease producing acute abdominal emergency. this rare entity is in a small group of abdominal emergencies with circulatory compromise. infarction could be caused by omental torsion which could be due to adhesion of a previouse surgery or it could be spontaneous. less than 150 cases of idiopathic segmental infarction of omentum...

a total of twenty seven bacterial strains were isolated from cankerous tissues of apricot, nectarine, peach, plum, sour cherry and sweet cherry trees in tehran province and identified as pseudomonas syringae pv. syringae (pss), the causal agent of the bacterial canker disease, on the basis of lopat (levan production, oxidase test, potato rot, arginine dihydrolase and tobacco hypersensitive ...

Osteosarcoma is a rare malignant tumor of the maxilla. Although clear surgical margin is the only predictor for the prognosis of the disease, neoadjuvent chemotherapy showed a reasonable effect on the tumor with variable degree of necrosis. In this article, we report two cases where neoadjuvent chemotherapy was used with review of the literature.

in this paper, it was shown that , where  and , and , where  is not prime and , are od-characterizable.

let $g$ be a connected graph with vertex set $v(g)$‎. ‎the‎ ‎degree resistance distance of $g$ is defined as $d_r(g) = sum_{{u‎,‎v} subseteq v(g)} [d(u)+d(v)] r(u,v)$‎, ‎where $d(u)$ is the degree‎ ‎of vertex $u$‎, ‎and $r(u,v)$ denotes the resistance distance between‎ ‎$u$ and $v$‎. ‎in this paper‎, ‎we characterize $n$-vertex unicyclic‎ ‎graphs having minimum and second minimum degree resista...

Scapho-capitate fractures, also known as Fenton's Syndrome, occur very rarely. We report a case of a variant capitate fracture with a 180 degree rotation of the proximal fragment and no identifiable scaphoid fracture. Prompt identification of this fracture is necessary to minimize complications such as avascular necrosis.

Sixty patients with transplanted kidneys underwent dynamic renal scintigraphy using Technetium99m DTPA. The Perfusion Index, in particular was found to be valuable in differentiating between the two major renal transplant complications of acute tubular necrosis and acute rejection. In addition, other complications like outflow obstruction, pararenal fluid collections, leakage, etc., were readil...