BACKGROUND At present, limited clinical data is available regarding survival rates of patients co-infected with human immunodeficiency virus (HIV)/tuberculosis (TB) in developing countries. OBJECTIVES The present study aimed to evaluate the effect of HIV infection on the survival chances of active TB adults who disclosed their symptoms of TB in this part of Iran. PATIENTS AND METHODS The re...

case presentation this article presents a 56-year-old woman from guilan province, the north of iran and the southern coast of the caspian sea, who admitted to the hospital with acute fever, severe headache, thrombocytopenia, anemia, epigastric pain, myalgia, nausea and vomiting. conclusions we recognized that the case was co-infected by cchf and leptospirosis. introduction infectious diseases a...

this study aims to investigate the effect of information technology on quality performance. the research model has been proposed based on relationships among research variables and previous studies on information technology. population was all of department’s managers and personnel of marketing and sale, manufacturing and quality control in iran khodro and saipa companies. to collect data, a fi...

inter organizational collaboration has been considered as a novel concepts in supply chain management by many researchers. in this paper two groups of internal and external factors were examined in relationship with inter-organizational collaboration in iran khodro supply chain. internal factors consist of organizational strategy and technology and inter-organizational factors refers to trust a...

background and aims: many studies have provided evidence for the role of hepatitis b and c viruses in the development of liver cancer. although the routine treatment is available for both conditions, no definite guideline is available to treat patients dually infected with hbv and hcv. this study was performed to determine the frequency of hbv/hcv-coinfection in mashhad, north-east of iran. mat...

background: mediterranean visceral leishmaniasis (mvl) is an infectious disease that affects both human and ani­mals. domestic dogs ( canis familiaris ) are principal reservoir hosts of mvl caused by leishmania infantum . dogs are definitive hosts for neospora caninum and a risk factor for infecting intermediate hosts. the immunosuppression caused by visceral leishmaniasis (vl) can promote the ...

The aim of this study was to review the prevalence of rice contamination to heavy metals in Iranian grown and imported rice brands by conducting a systematic review and assess the related human health risk. Multiple keywords such as "rice, heavy metals, and Iran" were used to search in related databases. The average concentration of Cd, Pb, As, Cu, Zn, Cr, Ni and Co for Iranian grown/imported r...

â â â  â â â â â  abstract: â  up to now, the impact of real exchange rate on the non-oil exports of iran has been mainly on focus. however, the more important aspect of the fluctuations in exchange rate is its degree of volatility which can have profound effect on the non-oil exports. hence, the main objective of this paper is to investigate the linkage between non-oil exports and the real exc...

BACKGROUND We aimed to determine the incidence of co-inheritance as well as interaction of sickle cell trait (SCT) and α(thal)/β(thal) mutations in south and south central of Iran. METHOD We employed a PCR and restriction fragment length polymorphism techniques to confirm diagnosis of sickle cell trait. All subjects were screened for any α/β -thalassemia mutations using a gap-polymerase chain...

lstituto Beni Culturali (Institute for Cultural Heritage) is the cultural institution of Regione Emilia Romagna. IBC web site [6] has been completely revised in cooperation with Hypermedia Open Center [S], the laboratory of the Electronics and Information Department at Politecnico di Milano. We adopted W2000 model for requirements analysis and for the analysis and organization of the applicatio...