نتایج جستجو برای: immunological diagnosis
تعداد نتایج: 500596 فیلتر نتایج به سال:
BACKGROUND Routine laboratory monitoring is part of the basic care package offered to people living with the Human Immunodeficiency Virus (PLHIV). This paper aims to identify the proportion of PLHIVs with clinical and immunological failure who are virologically suppressed and risk being misclassified as treatment failures. METHODS A retrospective analysis of patient viral load data collected ...
In recent years, viral epidemics such as the coronavirus disease (COVID-19) have spread, and this outbreak is thought to be the result of animal-to-human transmission. Hence, accurate diagnostic tests to detect COVID-19 and antiviral antibodies in infected individuals are of utmost importance. This report describes the structure, history, taxonomy, and molecular and immunological techniques for...
AbstractBovine tuberculosis (BTB) remains an important economic and zoonotic problem in Latin America. Traditionally, the fight against BTB is initiated by the implementation of routine diagnostic tests for certification of free properties. The diagnosis of BTB can be made by direct and indirect methods, in which we can mention clinical, post mortem, histopathological, immunological, bacteriolo...
Aspergillus fumigatus can cause an immunological hypersensitivity reaction known as allergic bronchopulmonary aspergillosis (ABPA), which often worsens asthma and cystic fibrosis patients’ conditions. In India, where tuberculosis (TB) is endemic, a significant proportion of (ABPA) patients are misdiagnosed pulmonary TB before reaching diagnosis ABPA due to long-lasting symptoms. We discuss unco...
This review focuses on the characteristics of coronavirus disease-19 (COVID-19)including virus structure, ecoepidemiology and pathophysiology, signs symptoms in infectedpeople, data pathogenicity, severity, survivability COVID-19 infected patients. Theemphasis is immunological reactions, diagnosis, prophylactic methods, zoonoticsignificance COVID-19. The authors feel that review's contents will...
A bispecific chimeric antigen receptor molecule enhances T cell activation through dual immunological synapse formation and offsets antigen escape in glioblastoma Meenakshi Hegde, Zakaria Grada, Antonella Pignata, Amanda Wakefield, Kristen Fousek, Kevin Bielamowicz, Kevin Chow, Vita Brawley, Tiara Byrd, Stephen Gottschalk, Malini Mukherjee, Winfried S Wels, Matthew Baker, Giapietro Dotti, Jorda...
The stable immunological synapse between a T cell and antigen-presenting cell coordinates migration and activation. Three-dimensional collagen gels transform this interaction into a series of transient hit-and-run encounters. Here we integrate these alternative modes of interaction in a model for primary T cell activation and effector function in vivo.
The binding of a T cell to an APC results in T cell actin cytoskeletal rearrangement leading to the formation of an immunological synapse. The APC cytoskeleton has been thought to play a passive role in this process. In this study, we demonstrate that dendritic cells (DC), unlike other APC, actively polarize their actin cytoskeleton during interaction with T cells. DC cytoskeletal rearrangement...
BACKGROUND Persistent digestive disorders account for considerable disease burden in the tropics. Despite advances in understanding acute gastrointestinal infections, important issues concerning epidemiology, diagnosis, treatment and control of most persistent digestive symptomatologies remain to be elucidated. Helminths and intestinal protozoa are considered to play major roles, but the full e...
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