cancer invasion and lymphatic metastasis. Smoking has been reported to increase the metalloproteinase level, but the role of opium consumption in metalloproteinase level has not yet been examined. The current research intended to examine the impacts of opium consumption on the serum levels of metalloproteinase.Methods: This case-control research was conducted in Kerman (in the southeast of Iran...

Background Endometriosis, defined by overgrowth of endometrial implants outside the uterine cavity, is commonly found on the ovaries. The role of exercise in this disease is not well understood. Regular exercise appears to have protective effects against endometriosis that involve inflammatory processes since it induces elevate systemic levels of inflammatory cytokines production with antioxida...

background: despite the advances in medical therapy and technology, the prognosis of idiopathic pulmonary fibrosis (ipf) remains poor and the need for disease prevention based on identifying the risk factors becomes mandatory. occupational and environmental exposures were studied in several countries and found to play important role in the disease development. however, in egypt, a little attent...

The most generally accepted and best documented manipulation in procedural justice experiments is varying whether or not participants are allowed an opportunity to voice their opinion about a decision. To better understand the psychology of voice, the authors focus on Referent Cognitions Theory (RCT). It is argued that thus far RCT has not been used to explain the psychology of voice and that p...