bladder cancer is one of the most common cancers of men between the ages of 60 to 70 years, but its occurrence in a young pregnant female is unusual. until now less than 40 cases have been reported. herein we report our experience in the diagnosis and management of a pregnant female with urothelial neoplasm of low malignant potential who has been treated with transurethral resection during preg...

persian scholars greatly influenced the advancement of medical sciences during the middle ages. as a review of the books surviving from that time shows, infectious diseases was one main field of interest for these scientists. among this group of health problems, rabies was specifically described by persian physicians, particularly by avicenna (980 – 1037 a.d.) in his famous “canon of medicine.”...

there are many published articles which cover current and future challenges of epidemiology. however, up until now, most of them are written by developed world epidemiologists. therefore, despite a common use of assumptions, they did not have the opportunity to discuss the different range of practical tasks and priorities away from developed countries. the topics covered are; facing poverty, no...

polypyrrole is one of the most useful conductive polymers, but green synthesis of this polymer has been restricted until now. the objective of the present paper is green synthesis of nano polypyrrole (ppy) by oxidative polymerization using urea-hydrogen peroxide. it was found that conductivity and morphology of polypyrrole are highly dependent on the reaction conditions such as the molar ratio ...

royal fiqh or what has come in these days as political jurisprudence with the inclusion of issues and topics of politics and government also contains topics of social and economic importance particularly those linked to combating poverty and public hunger as well as attention to social justice which scholars of islam paid attention from old days. authors in this way tried to check the system of...

Background: Since 2009, evaluation of scholarship in teaching activities of faculty members is considered for their promotion in Iran. Until now, policies regarding the minimum obligatory scholarship score required for promotion have changed dramatically. The effects of changes in policies on the scholarship activities of faculty members of Mashhad University of Medical Sciences (MUMS) are eval...

The prime graph of a finite group $G$ is denoted by$ga(G)$. A nonabelian simple group $G$ is called quasirecognizable by primegraph, if for every finite group $H$, where $ga(H)=ga(G)$, thereexists a nonabelian composition factor of $H$ which is isomorphic to$G$. Until now, it is proved that some finite linear simple groups arequasirecognizable by prime graph, for instance, the linear groups $L_...

α-Interferon is an antiviral agent used in treatment of chronic hepatitis B. Triggering of the underlying autoimmune disease or exacerbation of pre-existing auto immune disease is documented with α-interferon, but there are few reports about occurrence of autoimmune disorders such as systemic lupus erythematosus, Vitiligo, hypo and hyperthyroidism after administration of α-interferon in the lit...

a total of 23 species and 19 genera were identified. the genus coecobrya yosii 1956 (entomobryidae) is recorded for the first time from iran. family paronellidae and three species cyphoderus albinus nicolet 1842 (paronellidae), sinella curviseta brook 1882 and entomobrya lindbergi stach 1960 (entomobryidae) are reported for the first time from mazandaran province. also an identification key for...