نتایج جستجو برای: regeneration condition

تعداد نتایج: 374366  

Journal: :Rang Teknik Journal 2022

The regeneration process in saturated dehydrator after working to drying the gas dehydration unit Natural Gas Liquified Extraction (NGLE) plant. This is through heating by flowing into slowly (rump up temperature) until it reaches temperature,and then holding condition. Its condition accordance with engineering design and followed a rump down temperature which will be cooled ready for process. ...

2013
Sebastián Dupraz Diego Grassi Diana Karnas Alvaro F. Nieto Guil David Hicks Santiago Quiroga

Axonal regeneration is an essential condition to re-establish functional neuronal connections in the injured adult central nervous system (CNS), but efficient regrowth of severed axons has proven to be very difficult to achieve. Although significant progress has been made in identifying the intrinsic and extrinsic mechanisms involved, many aspects remain unresolved. Axonal development in embryo...

2016
Hua Tan Hualin Yi Weiling Zhao Jian-Xing Ma Yuanyuan Zhang Xiaobo Zhou

Podocytes are mainly involved in the regulation of glomerular filtration rate (GFR) under physiological condition. Podocyte depletion is a crucial pathological alteration in diabetic nephropathy (DN) and results in a broad spectrum of clinical syndromes such as protein urine and renal insufficiency. Recent studies indicate that depleted podocytes can be regenerated via differentiation of the pa...

Journal: :The Journal of bone and joint surgery. American volume 2014
C Thomas Vangsness Jack Farr Joel Boyd David T Dellaero C Randal Mills Michelle LeRoux-Williams

BACKGROUND There are limited treatment options for tissue restoration and the prevention of degenerative changes in the knee. Stem cells have been a focus of intense preclinical research into tissue regeneration but limited clinical investigation. In a randomized, double-blind, controlled study, the safety of the intra-articular injection of human mesenchymal stem cells into the knee, the abili...

Journal: :international journal of agricultural science and research 2012
f. soukhak a. khalighi s. a. ghaemmaghami

punicagranatum cv. malassaveh is one of the most desirable commercial cultivars in iran. in thisstudy some experiments were conducted to introduce the best hormonal treatments for directadventitious shoot regeneration from mentioned cultivar via cotyledonary explants. for thispurpose, both liquid and agarmurashige and skoog (1962) (ms) medium supplemented with baat 2, 4.5, 9, 13 μm alone and in...

Journal: :علوم گیاهان زراعی ایران 0
فرانک روزبه موسسه اصلاح و تهیه بذر چغندر داریوش داودی پژوهشکده بیوتکنولوژی کشاورزی سهیلا تکلو پردیس کشاورزی و منابع طبیعی دانشگاه تهران مژگان کوکایی نژاد پردیس کشاورزی و منابع طبیعی دانشگاه تهران سمر خیامیم پردیس کشاورزی کرج

using haploid technique in breeding of sugar beet as an allogamous plant will facilitate breeding efforts. in this method,a pure line with a desirable genotype can be achieved by unfertilized ovule culture. therefore ovule culture was done from populations with numbers: 27621, 27624, 27626 and 27629. young flowering stems were collected and ovules were isolated from the flower buds after steril...

Journal: :journal of dentistry, tehran university of medical sciences 0
a. khodayari dmd, ms. associate professor; oral and maxillofacial surgery, program director, department of oral a a. khojasteh dmd, ms. assistant professor; oral and maxillofacial surgery, department of oral and maxillofacial s mt. kiani dmd. chief resident; oral and maxillofacial surgery, department of oral and maxillofacial surgery, s a. nayebi dmd. senior resident; oral and maxillofacial surgery, department of oral and maxillofacial surgery, l. mehrdad dmd.faculty member, department of oral and maxillofacial pathology, tehran university of medical sci m. vahdatinia md, resident; general medical pathology, babol university of medical sciences

mandibular defects may result from many conditions such as trauma, inflammatory diseases and tumors. there are rare cases reported in the literature that have demonstrated spontaneous bone regeneration after resection of the mandible. several factors such as age, preservation of the periosteum and genetics seem to influence spontaneous bone regeneration capacity in individuals. evaluation of th...

Journal: :Developmental Biology 2021

Chromatin modifications function as critical regulators of gene expression and cellular identity, especially in the regulation maintenance pluripotent state. However, many studies chromatin modification stem cells—and cells particular—are performed mammalian cell culture, an vitro condition mimicking a very transient state during development. Thus, new models for studying vivo could be helpful ...

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