Salman Ghaffari

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Cryptosporidium species are one of the most common causes of gastrointestinal infection in humans around the world. This study has aimed to investigate the hyper variable region of the 18S rRNA gene in Cryptosporidium for exact parasite identification. DNA was extracted from 26 fecal samples from which initially Cryptosporidium oocysts were identified by(More)
Sarcocystis is a genus of cyst-forming parasites infecting both animals and human. This study aimed to isolate coccidian tissue cysts from muscle of infected animals by a simple method in addition to molecular identification of Sarcocystis cruzi from the samples. The samples were obtained from commercial source in Babol, Northern Iran. Five grams of calf(More)
BACKGROUND Cytoadherence of Plasmodium falciparum- infected red blood cells to endothelial cells is an important mechanism for parasite survival and a major trigger for diseases pathology. Here, we describe a new adhesion assay in which different cell types (CHO, CHO/CD36 and CHO/ICAM-1) are attached to Cytodex beads in a mini-column format to measure the(More)
BACKGROUND Malaria is one of the most important parasitic diseases in tropical and temperate regions. The aim of this study was to determine the trend of malaria in Mazandaran Province, northern Iran during 1997-2012. METHODS This retrospective study was conducted from 1997 to 2012. The population's study was individuals who registered at health centers(More)
BACKGROUND Trichomonas vaginalis, Gardrenella vaginalis, and Candida sp are responsible for 90% of vaginitis which has been reported as important risk factors for cervical cancer. AIM This study aimed to find the prevalence of T. vaginalis, Candida sp, and G. vaginalis in women attended the cancer clinic charity, Babol, Iran and to identify the associated(More)
BACKGROUND Cytoadherence of Plasmodium falciparum- infected erythrocytes to host cells is an important trait for parasite survival and has a major role in pathology of malaria disease. Infections with P. falciparum usually consist of several subpopulations of parasites with different adhesive properties. This study aimed to compare relative sizes of various(More)
BACKGROUND Molecules expressed on the surface of infected erythrocytes (IE) with Plasmodium falciparum play important roles in malaria pathogenesis and immune evasion. Some of these molecules are specific adhesive ligands mediating adhesion of IE to the vascular endothelium. In the current study, the antigens exposed on the surface of IE with different(More)
BACKGROUND Cryptosporidium species are important cause of diarrheal diseases in both developing and developed countries. This study aimed to compare the performance of several molecular methods for identification of Cryptosporidium species, and to detect genetic variation among each of these species isolated from Iran, Malawi, Nigeria, Vietnam and the(More)
Cryptosporidium is an obligate intracellular protozoan parasite infecting a wide range of hosts. The current study investigated the genetic profile of Cryptosporidium species in calves in Liverpool, England. Fifty-two calve fecal samples were collected from a farm and initially screened by Auramine Phenol, modified Ziehl-Neelsen and ELISA. PCR analysis of(More)
he tissue cyst-forming coccidian parasites, Toxoplasma gondii and Sarcocystis species are important in humans and animals. The genus Sarcocystis causes intestinal and muscular sarcocystosis infections in human. In the case of intestinal sarcocystosis, human served as a definitive host and infection is often asymptomatic and cleared spontaneously. the case(More)
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