نتایج جستجو برای: asymptomatic carrier state
تعداد نتایج: 970429 فیلتر نتایج به سال:
Warm antibody autoimmune haemolytic anaemia, a rare disease (0.2-1 per 100,000 populations), is due to the presence of warm agglutinins that react with protein antigens on the surface of red blood cells causing their premature destruction. Here, we present a case report of a 10 year old girl who came with features of haemolytic anaemia and history of blood transfusion since 3 years. On admissio...
METHODS: Analytical sensitivity was determined for each assay by testing serial dilutions of organisms and a cloned target nucleic acid sequence. Specificity was evaluated by challenging the assays with a variety of potential cross-reactants, including genetically related bacteria. To determine whether a carrier state exists for the target organisms, approximately 100 throat swab specimens were...
Foot-and-mouth disease virus (FMVD), one of the most contagious viruses of cloven-hoofed animals, may cause a prolonged, asymptomatic but persistent infection in ruminants, named the "carrier state". However, it remains an open question whether this carrier state occurs in pigs. Here we present quantitative analyses of the duration of FMDV RNA and infectivity in lymphoid and epithelial tissues ...
Current management of an asymptomatic BRCA mutation carrier includes early initiation and intensive cancer screening in combination with risk reduction strategies. The primary objectives of these interventions are earlier detection and cancer prevention to increase quality of life and prolonged survival. Existing recommendations are often based on the consensus of experts as there are few, supp...
Salmonella Typhi is a human restricted pathogen with a significant number of individuals as asymptomatic carriers of the bacterium. Salmonella infection can be effectively controlled if a reliable method for identification of these carriers is developed. In this context, the availability of whole genomes of carrier strains through high- throughput sequencing and further downstream analysis by c...
The normal flora furnishes the host with ecological barriers that prevent pathogen attack while maintaining tissue homeostasis. Urinary tract infections (UTIs) constitute a highly relevant model of microbial adaptation in which some patients infected with Escherichia coli develop acute pyelonephritis, while other patients with bacteriuria exhibit an asymptomatic carrier state similar to bacteri...
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