نتایج جستجو برای: blastocystis sp
تعداد نتایج: 120899 فیلتر نتایج به سال:
background: blastocystis is one of the most common parasites, reported from both human and animals. this parasite is more prevalent in regions with low levels of hygiene, close contact with animal and unsuitable disposal systems. the aim of the study was to subtype blastocystis sp., isolated from diarrheic and non-diarrheic patients using sequencing of 18s ribosomal dna. methods: totally, 300 s...
BACKGROUND Blastocystis sp. is currently the most common intestinal protist found in human feces and considered an emerging parasite with a worldwide distribution. Because of its potential impact in public health, we reinforced the picture of Blastocystis sp. prevalence and molecular subtype distribution in Africa by performing the first survey of this parasite in Senegal. METHODS Stool sampl...
Blastocystis sp. is a common intestinal parasite infecting humans and a wide range of animals worldwide. It exhibits an extensive genetic diversity and 17 subtypes (STs) have thus far been identified in mammalian and avian hosts. Since several STs are common to humans and animals, it was proposed that a proportion of human infections may result from zoonotic transmission. However, the contribut...
Termination codons in mRNA molecules are typically specified directly by the sequence of the corresponding gene. However, in mitochondria of a few eukaryotic groups, some mRNAs contain the termination codon UAA deriving one or both adenosines from transcript polyadenylation. Here, we show that a similar phenomenon occurs for a substantial number of nuclear genes in Blastocystis spp., divergent ...
Background and Aim: Blastocystis sp., is one of the most common intestinal protozoan parasites found in both human and animal fecal samples. The pathogenicity and cytopathic effects of subtypes ST1-3 and 6 of Blastocystis sp., on gastrointestinal cell line are not clear. This study aimed to investigated intra-subtype variations on the apoptosis and cytopathic effects on HT-29 cell line in 2019,...
The pathogenic potential of Blastocystis sp. in experimental models requires further investigation. In this work, the pathogenicity of this parasite in the gastrointestinal tract of male Swiss mice was evaluated according to the inoculum size and period of infection. Animals were infected intragastrically, with 100, 500, 1,000, 5,000 and 10,000 Blastocystis sp. vacuolar forms obtained from a mi...
BACKGROUND Intestinal parasitic infections are considered a serious public health problem and widely distributed worldwide, mainly in urban and rural environments of tropical and subtropical countries. Globally, soil-transmitted helminths and protozoa are the most common intestinal parasites. Blastocystis sp. is a highly prevalent suspected pathogenic protozoan, and considered an unusual protis...
Aim The aim of the present study was to determine the prevalence and subtype distribution of Blastocystis and its relation with demographic data and symptoms in humans referred to medical centers in Ahvaz 2014-2015. Background Infections with intestinal parasites are one of the most important threats to human health worldwide, especially in tropical and subtropical areas. Blastocystis sp. is ...
BACKGROUND There is an increasing importance of pet-transmitted infections, some of those are considered emerging infections. AIM To determine the species and frequency of intestinal parasites in pets with diarrhea (hemorrhagic gastroenteritis excluded). MATERIAL AND METHODS A descriptive retrospective study. Fecal samples from 972 dogs and 230 cats consulting in two veterinary practices in...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید