نتایج جستجو برای: ipac gene
تعداد نتایج: 1141566 فیلتر نتایج به سال:
The large invasion plasmid of Shigella flexneri M9OT-W was used to generate recombinant plasmids carrying the ipaA, -B, -C, and -D genes, whose products are associated with the entry of the bacteria into colonic epithelial cells. Complete DNA sequences of ipaB, -C, and -D were determined. The proteins predicted (62, 42, and 37 kDa, respectively) from the nucleotide sequences lack a signal-pepti...
Diarrheal diseases still remain health problem worldwide and out of many bacteria responsible for, Shigella and pathogenic Escherichia cause the most diarrheas in the world. Shigellacause bacterial dysenteries and shigellosis through invasion where the most effective proteins for pathogenesis is Ipac. Critical virulence protein for ETEC infection is CFA/I with two subunits called cfab and cfae....
دو جنس شیگلا و اشریشیا (etec و ehec) اعضای مهم خانواده انتروباکتریاسه ها و عامل اصلی اسهال های عفونی می باشند. شیگلا از طریق تهاجم به سلول های اپی تلیال روده باعث ایجاد اسهال خونی (شیگلوزیس) می شود. یکی از کلیدی ترین پروتئین هایی که در تهاجم باکتری نقش دارد پروتئین ipac است. عامل بیماریزائی اصلی در etec ، گروه آنتی ژنی cfa/i است که از دو زیر واحد cfab و cfae تشکیل شده است. در باکتری ehec، اولین...
The antigen preparation most often used for determining the levels of antibodies to virulence-associated proteins of Shigella spp. consists of a mixture of proteins (including IpaB, IpaC, IpaD, and VirG*) extracted from virulent shigellae with water (water extract). To overcome the lack of specificity for individual antigens in the water-extract enzyme-linked immunosorbent assay (ELISA), the ip...
Burkholderia pseudomallei is an intracellular bacterial pathogen and the causative agent of melioidosis, a severe disease of humans and animals. Like other clinically important Gram-negative bacteria, fundamental to B. pseudomallei pathogenesis is the Bsa Type III Secretion System. The Bsa system injects bacterial effector proteins into the cytoplasm of target host cells subverting cellular pat...
An important challenge in software development is to have efficient tools for creating, debugging, and testing software components developed for specific business domains. This is more imperative if it is considered that a large number of users are not familiar with popular programming languages. Hence, Application Creation Environments (ACEs) based on specific Domain-Specific Languages (DSLs) ...
Introduction Inconsistent results from previous studies of exercise and cognitive function suggest that rigorously designed randomized controlled trials are urgently needed. Here, we describe the design of the Intense Physical Activity and Cognition (IPAC) study, which will assess the impact of a 6-month high-intensity exercise intervention on cognitive function and biomarkers of dementia risk,...
Introduction Conclusions References
Shigella species (spp.) are gram-negative bacteria that are responsible for shigellosis. Although it can be controlled via antibiotics, increasing number of antibiotic resistant isolates of Shigella have been reported. Therefore, other strategies such as production of specific vaccine against this organism could be a suitable therapeutic approach. Attenuated live vaccines produced by gene delet...
The NASA/IPAC Extragalactic Database (NED) is an impressive tool for finding near-exhaustive information on millions of astrophysical objects. Here, we outline a small systematic error that occurs in NED because low-redshift approximation used when making the correction from redshifts heliocentric frame to cosmic microwave background (CMB) rest frame. It means historically systematically misrep...
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