نتایج جستجو برای: regeneration
تعداد نتایج: 60792 فیلتر نتایج به سال:
objective: to assess the effect of heparin binding neurotrophic factor (hbnf) on sciatic nerve regeneration in animal model of rat. methods: seventy-five male wistar rats were divided into five experimental groups randomly (each group containing 15 animals): sham operation group (sham), autograft group (auto), transected control (tc), chitosan conduit (chit) and heparin binding neurotrophic fac...
application of electrospun nanofibrous phbv scaffold in neural graft and regeneration: a mini-review
among the synthetic polymers, poly (3-hydroxybutyrate-co-3-hydroxyvalerate) (phbv) microbial polyester is one of the biocompatible and biodegradable copolymers in the nanomedicine scope. phbv has key points and suitable properties to support cellular adhesion, proliferation and differentiation of nanofibers. nanofibers are noticeably employed in order to enhance the performance of biomaterials,...
Historic fabric can perform an important role in the development of cities. Urban sustainable regeneration is one of the recent approaches in historic fabric. In this approach, all indicator of sustainable development including economic, social, cultural, management and environmental dimensions have been used in conservation of the historic fabric. All the principles of sustainable development ...
the synthetic seed technology is becoming popular due to its wide application in germplasm conservation and for exchanges between countries in the floriculture trade. in this study, this method was used to study the germination and conversion capabilities of orchid species dendrobium white fairy when stored at different storage times and with different storage containers. a high germination per...
the present study was carried out to investigate micropropagation possibility and determine the optimal medium composition and plant growth regulators (pgrs) combinations under in vitro conditions. the cotyledon and epicotyl explants obtained from 1 month old in vitro grown seedlings were used in ms medium containing ba (0.1, 0.2, 0.5, 1, 2 and 3 mg-1) and tdz (0.1, 0.2, 0.5, 1, 2 and 3 mg-1) e...
چکیده ندارد.
historically, biomarkers have been used in two major ways to maintain and improve better health status: first, for diagnostic purposes, and second, as specific targets to treat various diseases. a new era in treatment and even cure for the some diseases using reprograming of somatic cells is about to be born. in this approach, scientists are successfully taking human skin cells (previously co...
endodontic intervention in necrotic immature permanent teeth is usually a clinical challenge. with appropriate case selection, regenerative treatment can be effective, providing a desirable outcome. however, there is still no consensus on the optimal disinfection protocol or the method to achieve predictable clinical outcome. this article presents two cases of regenerative treatment in necrotic...
objective(s): the aim of this study was to evaluate the final outcome of nerve regeneration across the eggsell membrane (esm) tube conduit in comparison with autograft. materials and methods: thirty adult male rats (250-300 g) were randomized into (1) esm conduit, (2) autograft, and (3) sham surgery groups. the eggs submerged in 5% acetic acid. the decalcifying membranes were cut into four pie...
regeneration and forest durability guarantee is one of the most important aspects of forest sustainability and it should be placed in forest plans priority. to compare regeneration in the two grazed and non-grazed forest, baghe-shady forest located in khatam city (it has the preservative regions that they are 20 years old), yazd province, central of iran was selected. for this purpose, 60 sampl...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید