نتایج جستجو برای: bone tissue engineering

تعداد نتایج: 1363405  

Alireza Ebrahimzadeh Bidskan Daryoush Hamidi Alamdari Saeedeh Khajehahmadi Sima Tavakolinejad

Background Cleft palate (CP) is a common congenital defect. It makes serious difficulties for cleft-affected children. The gold standard of care is autogenous bone grafting which may cause additional problems in donor site along with disappointing results. Tissue engineering is a promising solution for a widespread range of defects and disorders. It is reasonable to utilize this novel technolo...

Journal: :journal of paramedical sciences 0
faeze pournaqi department of biology, faculty of science, islamic azad university of tehran east, tehran, iran mahnaz farahmand department of biology, faculty of science, islamic azad university of tehran east, tehran, iran abdolreza ardeshirylajimi department of stem cell biology, stem cell technology research center, tehran, iran

today’s tissue engineering is an important and interested method to treatment of  bone lesions so tissue engineering specialists and orthopedic surgeons are forced to serve as a safe alternative to current methods.the introduction ofa scaffoldthathas thebestefficiencyisamajor challengeto scientistsand researchersin this field.the aim ofthisstudy is to investigatethe polyaniline(pani) influence ...

Piezoelectric materials are the group of smart materials which have been recently developed for biomedical applications, such as bone tissue engineering. These materials could provide electrical signals with no external source power making them effective for bone remodeling. Between various types of materials, BaTiO3 and CaTiO3 are nontoxic piezoelectric ceramics, which recently have been intro...

باقری, فاطمه, سلوک, عاطفه, سیدجعفری, احسان, عطایی, مریم,

An increase in the average age of the population and physical activities where the musculoskeletal system is involved as well as large number of people suffering from skeletal injuries which impose high costs on the society. Bone grafting is currently a standard clinical approach to treat or replace lost tissues. Autografts are the most common grafts, but they can lead to complications such as ...

Journal: :anatomical sciences journal 0
reza samanipour department of nuclear engineering, faculty of nuclear engineering and basic sciences, najafabad branch, islamic azad university, najafabad, iran.سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (islamic azad university science and research branch) batool hashemibeni department of anatomical sciences, school of medicine, isfahan university of medical sciences, isfahan, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی اصفهان (isfahan university of medical sciences) elahe pourazizi najafabadi department of nuclear engineering, faculty of nuclear engineering and basic sciences, najafabad branch, islamic azad university, najafabad, iran.سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (islamic azad university science and research branch)

the identification of multipotential mesenchymal stem cells (mscs) derived from adult human tissues such as bone marrow and connective tissues has provided exciting prospects for cell-based tissue engineering and regeneration. this review article focuses on the biology of mscs, their differentiation potentials in vitro and in vivo, and their application in tissue engineering. our current unders...

Journal: :Macromolecular Bioscience 2021

Bone Tissue Engineering In article number 2100177, Mohan Edirisinghe and co-workers report viable live (green) cells surrounding core-sheath gyrospun fiber scaffold where the sheath only contains functional bioactive hydroxyapatite thereby giving accelerated healing to boost bone tissue engineering.

Cells that make up the bodychr('39')s tissues are usually three-dimensional architecture, the threedimensional culture system enables cells to create natural and in vivo interactions which is an ideal environment for 3D (Three-dimensional) cell growth and issues such as exchange of similar food exchanges inside Capillary in living tissue. In tissue engineering discussion, cell scaffolding is hi...

Journal: :modares journal of medical sciences: pathobiology 2012
soheila ali akbari ghavimi mehran solati-hashjin mohammad hossein ebrahimzadeh mohammad ali shokrgozar fateme fayyaz bakhsh

objective: biodegradable polycaprolactone/starch composites can be used for bone tissue engineering applications. the effect of the ratio of components on composite properties is of tremendous importance. methods: polycaprolactone/starch composite of 80/20 and 70/30 ratios were fabricated by dissolving them in chloroform followed by evaporation of the solvent. results: the composites were chara...

gholami charshahi, saeed, hooshmand, behzad, rezaie, maryam, tabesh, hadi,

Background and aim: Due to the composite structure of the jaw bone, gelatin and beta-calcium phosphate (b-TCP) biomaterials have been used repeatedly in bone tissue engineering. Despite the desirable properties of scaffolds made, their application has been limited due to their poor mechanical properties and high degradability. The aim of this study was to investigate the effect of clinoptilolit...

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