نتایج جستجو برای: parasitemia

تعداد نتایج: 2209  

Journal: :The Japanese journal of veterinary research 2008
Masahiro Yamasaki Shiang-Jyi Hwang Hiroshi Ohta Osamu Yamato Yoshimitsu Maede Mitsuyoshi Takiguchi

In the present study, we employed flow cytometry to evaluate the level of parasitemia of Babesia gibsoni infecting canine erythrocytes in vivo and in vitro by using fluorescent nucleic acid staining. Peripheral blood samples from a B. gibsoni-infected dog and cultured B. gibsoni parasitizing in canine erythrocytes were stained with a membrane-permeable fluorescent nucleic acid stain, SYTO16. In...

Background and Aims: The aim of this study is to clarify nitric oxide (NO)-production by spleen and the importance of spleen in malaria infection in murine model. Materials and Methods: Thirty outbred NMRI female mice were divided into four groups, Group I: No intervention (Healthy control), Group II: With splenectomy (Healthy test), Group III: No intervention, Inoculation of contaminated bloo...

Journal: :The American journal of tropical medicine and hygiene 2000
N I Akim C Drakeley T Kingo B Simon K Senkoro R W Sauerwein

We investigated the dynamics of Plasmodium falciparum gametocytemia in symptomatic patients attending a local dispensary in the Kilombero district, Tanzania. Consenting individuals aged one and above, with varying asexual and sexual parasitemias were treated appropriately and asked to return weekly for 28 days. Gametocyte prevalence was highest on Day 7 of follow-up in all age groups (overall 3...

2017
Adriana Egui Paola Lasso María Carmen Thomas Bartolomé Carrilero John Mario González Adriana Cuéllar Manuel Segovia Concepción Judith Puerta Manuel Carlos López

Congenital T. cruzi infections involve multiple factors in which complex interactions between the parasite and the immune system of pregnant women play important roles. In this study, we used an experimental murine model of chronic infection with T. cruzi to evaluate the changes in the expression of inhibitory receptors and the polyfunctionality of T cells during gestation and their association...

2015
Jiraporn Kuesap W. Chaijaroenkul K. Rungsihirunrat K. Pongjantharasatien Kesara Na-Bangchang

Hemoglobinopathy and malaria are commonly found worldwide particularly in malaria endemic areas. Thalassemia, the alteration of globin chain synthesis, has been reported to confer resistance against malaria. The prevalence of thalassemia was investigated in 101 malaria patients with Plasmodium falciparum and Plasmodium vivax along the Thai-Myanmar border to examine protective effect of thalasse...

Journal: :Microbes and infection 2008
Mathieu Barbier Nicolas F Delahaye Francis Fumoux Pascal Rihet

Tumor necrosis factor (TNF)-related genes are thought to play a role in human malaria. TNF polymorphisms have been associated with severe malaria, mild malaria, and parasitemia. Lymphotoxin-alpha gene (LTA) that belongs to the TNF family is one such candidate gene. Here we report the family-based association analysis of a cis-regulatory lymphotoxin-alpha polymorphism with parasitemia in two ind...

2010
Gaoqian Feng Julie A. Simpson Ebbie Chaluluka Malcolm E. Molyneux Stephen J. Rogerson

BACKGROUND The World Health Organization recommends insecticidal bednets and intermittent preventive treatment to reduce malaria in pregnancy. Longitudinal data of malaria prevalence and pregnancy outcomes are valuable in gauging the impact of these antimalarial interventions. METHODOLOGY/PRINCIPAL FINDINGS We recruited 8,131 women delivering in a single Malawian hospital over 9 years. We rec...

BACKGROUND: Ovine anaplasmosis and theileriosis are important tick-borne diseases of sheep and goats which are distributed in the tropical and subtropical areas of the world. OBJECTIVES: This study was performed to assess hematological status in sheep naturally infected with Anaplasma and Theileria spp. to clarify the pathogenic aspects of various species involved in ovine anaplasmosis and thei...

Bijan Esmaeilnejad Mousa Tavassoli, Siamak Asri-Rezaei,

Babesia ovis plays an important role in causing anemia and kidney dysfunction in affected animals. There are few extensive studies about hematological and biochemical findings of small ruminants' babesiosis caused by B. ovis. The aim of this study was to evaluate the effect of babesiosis on some hematological and biochemical parameters in infected small ruminants with B. ovis. A total of 280 sh...

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