نتایج جستجو برای: cell population balance
تعداد نتایج: 2423342 فیلتر نتایج به سال:
Inflammatory responses mounted to eliminate parasites can be lethal if not counterbalanced by regulatory responses protecting the host from collateral tissue damage. Here, we show that the maintained inflammation associated with tissue damage, anemia, and reduced survival of Trypanosoma brucei-infected mice correlates with the absence of the expansion of the regulatory T (T(reg)) cell populatio...
Objectives: Falling is a main cause of mortality in elderly. Balance training exercises can help to prevent falls in older adults. According to the principle of specificity of training, the perturbation-based trainings are more similar to the real world. So these training programs can improve balance in elderly. Furthermore, exercising in an aquatic environment can reduce the limitations for ba...
Introduction: The present study evaluates reliability of functional balance assessment tests in children aged 7-10 and its correlation with selected anthropometric parameters. Methodology: Population of the study includes 80 students aged 7-10 (40 female and 40 male). The Sharpened Romberg Test was used for static balance, while timed up and go test, Tandem walk test, and Y test were used for ...
BACKGROUND AND OBJECTIVE The purpose of this study was to find "Effect of lower extremity stretching exercises on balance in the geriatric population. METHOD 60 subjects (30 male and 30 female) participated in the study. The subjects underwent 10 weeks of lower limb stretching exercise program. Pre and post 10 weeks stretching exercise program, the subjects were assessed for balance, using si...
the aim of this study was to compare the static and dynamic balance performance of deaf children with and without cochlear implants. this is a cross-sectional study of 145 school children, aged between 7 and 12 years comprising 85 children with congenital or early acquired bilateral profound sensorineural hearing loss (the hearing loss group) and 60 normal hearing aged-matched control counterpa...
1 Recent advances in basic science, technology and treatments have increased our abilities to manage hearing and balance diseases more effectively. Advances in molecular genetics have allowed better understanding of congenital and hereditary hearing loss. The advent of regenerative medicine led to auditory hair cell regeneration in laboratory animals. Advances in hearing aids, cochlear implants...
The mammalian kidney is composed of thousands of individual epithelial tubules known as nephrons. Deficits in nephron number are associated with myriad diseases ranging from complete organ failure to congenital hypertension. A balance between differentiation and maintenance of a mesenchymal progenitor cell population determines the final number of nephrons. How this balance is struck is poorly ...
UNLABELLED By measuring individual mRNA production at the single-cell level, we investigated the lac promoter's transcriptional transition during cell growth phases. In exponential phase, variation in transition rates generates two mixed phenotypes, low and high numbers of mRNAs, by modulating their burst frequency and sizes. Independent activation of the regulatory-gene sequence does not produ...
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