background and objectives: molecular epidemiology tools are widely used in determining epidemiology of tuberculosis. spoligotyping is a molecular epidemiology method that is used for characterization and typing of mycobacterium tuberculosis complex strains. the method is based on polymorphism of the chromosomal dr locus consisting of identical 36-bp drs alternating with 35-41 unique spacers. th...

objective(s): the nosocomial infections by aspergillus species are associated with constructions and increased dust loads in hospital indoors. our main object was to find the environmental sources of aspergillus species causing hospital acquired infections. materials and methods: the clinical and environmental samplings were performed during 18 months from spring 2010 to summer 2011 in imam edu...

background systemic candidiasis is a major public health concern. in particular, in immunocompromised people, such as patients with neutropenia, patients with acquired immune deficiency syndrome (aids) and cancer who are undergoing antiballistic chemotherapy or bone marrow transplants, and people with diabetes. since the clinical signs and symptoms are nonspecific, early diagnosis is often diff...

background: cholecystitis is one of the major digestive diseases. its prevalence is particularly high in some populations. significant risk factors associated with cholecystitis include age, sex, obesity, diet, parity and type 2 diabetes. objective: to determine the association between hla-drb1 and cholecystitis. methods: this casecontrol study included forty iraqi arab patients who had cholecy...

colorectal cancer is an emerging public health problem in indonesia and currently ranks among the three highest cancers. lack of a colonoscopy screening and lifestyle changes might contribute to it. in the last few decades, there is an increasing interest towards the contribution of genetic-environment interaction in colorectal carcinogenesis. some studies have indicated that crc might develop ...

background toxoplasma gondii is a unicellular apicomplex organism, belonging to the toxoplasma genus. the parasite infects humans, as well as mammalians and different species of birds, and it can be propagated in a wide range of host cells. there have been no appropriate molecular or serological studies carried out previously in iran on the prevalence of toxoplasma gondii in rodents. objectives...

the main aim of this study was to obtain the crimean-congo hemorrhagic fever virus (cchfv) glycoprotein, through either stable transgenic plants or using a transient expression system, and determine the yield, quality and finally the immunogenicity of the plant-made cchfv glycoprotein in a mouse model. we designed and synthesized a codon-optimized g1/g2 gene from the g1 and g2 parts of the cchf...