نتایج جستجو برای: experimental vaccine
تعداد نتایج: 816862 فیلتر نتایج به سال:
this study aimed to investigate the effects of listening strategy training on iranian efl learners listening comprehension and use of such strategies. this work, employing an experimental methodology, was conducted among 60 adult efl learners from a language institute in isfahan, iran, as participants. the participants, who were selected based on the results of a placement test, were assigned t...
abstract the following study, in the first place, attempted to examine the effect of less experienced teachers participation in experienced teachers classes on their own skills and teaching methodology, in the second place, attempted to find out the role of teachers training in students achievements. for this purpose, 21 efl teachers were selected according to available sampling in kish l...
Combination therapies for leishmaniasis, including drugs and immunomodulators, are one approach to shorten treatment courses and to improve the treatment of complex manifestations of the disease. We evaluated a novel T-cell-epitope-enriched DNA vaccine candidate (LEISHDNAVAX) as host-directed immunotherapy in combination with a standard antileishmanial drug in experimental visceral leishmaniasi...
Pneumococcal pneumonia is a significant health concern for pediatric, healthy adult, and elderly populations. The newly licensed pneumococcal 7-valent conjugate (diphtheria CRM197 protein) vaccine, Prevnar, and a second generation experimental 9-valent product have demonstrated, for the first time, a clear and significant impact on pneumococcal pneumonia in children. The potential for saccharid...
Background: Vaccination is preventive behavior, and vaccine literacy and hesitancy appear to influence vaccination. The aim of this study was to determine the role of vaccine literacy and hesitancy on the acceptance of the COVID-19 vaccine. Materials and Methods: In this cross-sectional study, 2185 residents over 18 years old in urban and rural health centers in three cities of Dashtestan, Dash...
Animal models have a long history of being useful tools, not only to test and select vaccines, but also to help understand the elaborate details of the immune response that follows infection. Different models have been extensively used to investigate putative immunological correlates of protection against parasitic diseases that are important to reach a successful vaccine. The greatest challeng...
Mitochondria provide energy for cells via oxidative phosphorylation. Reactive oxygen species, a byproduct of this mitochondrial respiration, can damage mitochondrial DNA (mtDNA), and somatic mtDNA mutations have been found in all colorectal, ovarian, breast, urinary bladder, kidney, lung, and pancreatic tumors studied. The resulting altered mitochondrial proteins or tumor-associated mitochondri...
Bovine respiratory syncytial virus (BRSV) and human respiratory syncytial virus (HRSV) are major causes of respiratory disease in calves and children, respectively, and are priorities for vaccine development. We previously demonstrated that an experimental vaccine, BRSV-immunostimulating complex (ISCOM), is effective in calves with maternal antibodies. The present study focuses on the antigenic...
Ribi, Edgar (Rocky Mountain Laboratory, Hamilton, Mont.), Carl Larson, William Wicht, Robert List, and Granville Goode. Effective nonliving vaccine against experimental tuberculosis in mice. J. Bacteriol. 91:975-983. 1966.-Antituberculosis vaccines were prepared in one of three manners: lyophilized BCG suspended in light mineral oil was disrupted in a Sorvall pressure cell and the "oil disrupti...
With the goal of providing an additional tool for controlling bovine brucellosis in Brazil and evaluating the full calf dose in adult cattle, the efficacy of the rough Brucella abortus strain RB51 vaccine was tested in heifers. Thirty-three females of approximately 24 months of age were divided in two groups: one group (n=20) received the RB51 vaccine and the other group (n=13) were used as non...
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