نتایج جستجو برای: blastocystis sp
تعداد نتایج: 120899 فیلتر نتایج به سال:
Blastocystis horninis is a common human parasite which is probably transmitted through a cystic stagevia the oral-fecal route (Boreham and Stenzel, 1993). A number of publications have appeared on the morphology of the cyst at the ultrastructure level (Stenzel and Boreham, 199 1 ; Zaman et 01, 1993; Stenzel et 01, 1993) but so far its light microscopic appearance has not been adequately describ...
Blastocystis is a common protist isolated in humans and many animals. The parasite is a species complex composed of 19 subtypes, 9 of which have been found in humans. There are biological and molecular differences between Blastocystis subtypes although microscopy alone is unable to distinguish between these subtypes. Blastocystis isolates also display various morphological forms. Several of the...
INTRODUCTION Some studies suggest Blastocystis hominis is a potentially pathogenic protozoa. Blastocystis hominis contributed to anaemia in children aged 8-10 years old in one study. AIM To compare haematological indices in cases with blastocystis hominis infection with healthy controls. MATERIAL AND METHODS From 2001 to 2012, 97600 stool examinations were done in 4 university hospitals. Pa...
The activities of n-hexane, dichloromethane and methanol extracts from five anti-diarrheic Thai medicinal plants, Acacia catechu (Fabaceae) resin, Amaranthus spinosus (Amaranthaceae) whole plant, Brucea javanica (Simaroubaceae) seed, Piper longum (Piperaceae) fruit and Quercus infectoria (Fagaceae) nut gall were tested against the in vitro growth of fresh isolates of the intestinal protozoan pa...
Introduction: Blastocystis is one of the most common intestinal parasites of humans and many animals. It has a worldwide distribution. The probability of clinical manifestation has been increased among Immunocompromised patients such as those receiving chemotherapy or patients with malignancy. However, infection is often asymptomatic or self-limited in healthy individuals. The present study aim...
Blastocystis is the most prevalent eukaryotic microbe colonizing the human gut, infecting approximately 1 billion individuals worldwide. Although Blastocystis has been linked to intestinal disorders, its pathogenicity remains controversial because most carriers are asymptomatic. Here, the genome sequence of Blastocystis subtype (ST) 1 is presented and compared to previously published sequences ...
Blastocystis presents a great challenge to parasitologists and clinicians to determine whether it is truly an enteropathogen or not and treatment is required if it is observed in symptomatic patients, because even without any treatment patient recovery and improvement has been noted. Blastocystis hominis is the most common protozoan parasite found in patients with gastrointestinal symptoms and ...
Sir, The first paper clearly defining the genus Blastocystis as a distinct organism was presented by Alexeieff (1) in 1911, who proposed the name Blastocystis enterocola. The name Blastocystis hominis was proposed by Brumpt (2), and this is the name utilized in the current literature. B. hominis is now regarded as an intestinal protozoan that seems not merely to be a commensal organism, but sho...
Blastocystis hominisis a common parasite implicated in a variety of intestinal problems. Oral-faecal route of transmission has been postulated but the cystic phase which is presumably the infective stage of the parasite, has only recently been described using electron microscope. However, little information is available on the light microscopic morphology of the cyst. There are two possible rea...
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