نتایج جستجو برای: cerebral toxoplasmosis
تعداد نتایج: 186743 فیلتر نتایج به سال:
Cerebral parasitic cysts constitute a major problem for livestock. Among these, coenurosis and toxoplasmosis are predominant. Here, a total number of 60 sheep obtained from a private farm in Suez province, Egypt, were examined postmortem to detect visible parasitic cysts, and microscopically to detect small-sized entities. Necropsy revealed bladder-like cysts measuring 0.5-6.5 cm in diameter th...
هدف: این مطالعه به منظور بررسی عملکرد لایه رتینال پیگمانته در افراد مبتلا به cerebral palsy به وسیله تکنیک الکترواوکولوگرام در پلی کلینیک قدس طی سالهای 1387 تا 1388 انجام شده است.روش مطالعه: این مطالعه به صورت یک بررسی مشاهده ای (observational) توصیفی - تحلیلی (descriptive-analytical) مقطعی (cross-sectional) انجام شده است. حجم نمونه مورد بررسی در این مطالعه شامل دو گروه 25 نفری بود که یک گروه م...
Results Three patients, one male and 2 women, aged 55 years old, respectively 41 and 42 year-old, all 3 diagnosed concomitantly with HIV infection (as very late presenters) and cerebral toxoplasmosis, with a CD4 count of 6, 6 and 7/cmm respectively, viral loads (VL) of 254,000, 57,000 and 156,000 copies/mL respectively, and CSF viral load below the plasmatic VL in all 3 cases. We recorded minim...
A 36-year old female with acute myelogenous leukemia presented with a sudden decrease in vision one month following bone marrow transplantation (BMT). She had been taking multiple immunosuppressants to treat her recently-developed graft-versus-host-disease (GVHD). Visual acuity was 20/60 in her right eye and 20/25 in her left. Ophthalmic examination revealed mild inflammatory reaction in both t...
1 of 2 DESCRIPTION A 34-year-old lady who defaulted highly active antiretroviral therapy (HAART), returned after 2 years with bilateral rapidly progressive blurring of vision of 6 months duration. Five months back she was diagnosed to have cerebral toxoplasmosis and was started on double strength trimethoprim/ sulphamethoxazole and HAART and she was continuing on the same regimen. Her CD4+T cel...
Toxoplasma gondii forms different life stages, fast-replicating tachyzoites and slow-growing bradyzoites, in mammalian hosts. CD8 T cells are of crucial importance in toxoplasmosis, but it is unknown which parasite stage is recognized by CD8 T cells. To analyze stage-specific CD8 T cell responses, we generated various recombinant Toxoplasma gondii expressing the heterologous Ag beta-galactosida...
The objective of this study is to determine the main opportunistic infections (OI) and those strongly linked to high death rate in hospital settings in Togo. It is a descriptive study conducted from June to November 2008 in 22 public and private settings of all medical specialties throughout the entire Togolese territory. Hospitalized patients with OI and HIV positive data were collected. The s...
Behavior of Neutrophil Granulocytes during Toxoplasma gondii Infection in the Central Nervous System
Cerebral toxoplasmosis is characterized by activation of brain resident cells and recruitment of specific immune cell subsets from the periphery to the central nervous system (CNS). Our studies revealed that the rapidly invaded Ly6G+ neutrophil granulocytes are an early non-lymphoid source of interferon-gamma (IFN-γ), the cytokine known to be the major mediator of host resistance to Toxoplasma ...
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