搜索结果: 1-15 共查到“PRP”相关记录23条 . 查询时间(0.099 秒)
骨科再生修复“神器”—富血小板血浆（PRP）治疗（图）
骨科 血小板 膝关节炎 PRP治疗
2023/9/5
膝盖酸软，不能下蹲、顽固的膝关节炎，疼痛夜不能眠、韧带拉伤、微骨折……除了手术、制动休息，还有更好的治疗方式吗?回答是肯定的。
线粒体是细胞中重要的能量供应场所和代谢中心，主要通过氧化磷酸化过程合成ATP为细胞提供能量。线粒体同时也参与调控先天性免疫及细胞程序性死亡等生理过程。线粒体功能损伤会影响细胞甚至机体的正常生命活动，诱发一系列严重疾病例如神经功能障碍，慢性病，心力衰竭等，因此保障线粒体正常运作（内环境稳态）具有重要意义。而线粒体未折叠蛋白质反应（mitochondrial unfolded protein resp...
分析应用自体骨与去白细胞富血小板血浆混合注入病灶联合带蒂骨膜瓣植入治疗腕舟骨骨不连伴骨坏死的临床疗效。方法 2017年6月至2019年1月间我科应用自体骨与去白细胞富血小板血浆混合注入病灶联合带蒂骨膜瓣植入治疗腕舟骨骨不连伴骨坏死10例，男8例，女2例；年龄26～46岁，平均(32.7±3.7)岁；左侧3例，右侧7例；腰部骨不连7例，远极骨不连2例，近极骨不连1例；从腕部外伤至手术治疗时间3～1...
探讨横向骨搬移技术联合自体富血小板血浆对糖尿病足溃疡患者创面修复效果及生活质量影响。方法：选取2018年1月至2018年10月我院收治并确诊糖尿病足患者134例，随机除清创后以PRP外敷创面，观察组给以PRP外敷创面联合骨骼骨横向骨移动移术治疗。比较糖尿病足溃疡患者创面肉芽组织中薄片源性生长因子蛋白受体（PDGFR）的表达变化，创面缩小率，细菌清除率，肉芽组织覆盖率，肉芽组织厚度以及生活质量。
构建抗凋亡转录因子(AATF)真核表达质粒，检测其在系膜细胞中的表达，为进一步研究奠定实验基础。方法 采用PCR技术，从大鼠的肾小球系膜细胞总RNA中扩增AATF基因编码序列片段，并克隆到pRP[Exp]质粒载体中，之后对重组质粒进行酶切和测序，通过脂质转染法将细胞转染到大鼠系膜细胞中，以未转染的系膜细胞为空白对照组，转染后的为实验组，Western blot检测AATF所编码蛋白的表达水平。
Leukocyte and Platelet Rich Plasma (L-PRP) Versus Leukocyte and Platelet Rich Fibrin (L-PRF) For Articular Cartilage Repair of the Knee: A Comparative Evaluation in an Animal Model
Platelet-Rich Plasma Cartilage Knee Joint Dogs Articular Cartilage
2015/11/9
Background: Articular cartilage injuries of the knee are among the most debilitating injuries leading to osteoarthritis due to limited regenerative capability of cartilaginous tissue. The use of plate...
The nature of the infectious agents: PrP models of resistant species to prion diseases (dog, rabbit and horses)
Prion diseases Immunity Rabbit, dog, and horse prion proteins Molecular dynamics.
2011/9/15
Prion diseases are invariably fatal and highly infectious neurodegenerative diseases affecting humans and animals. The neurodegenerative diseases such as Creutzfeldt-Jakob disease, variant Creutzfeldt...
In Eurocrypt 2006, Bellare and Rogaway [2] gave a proof of
the PRP/PRF switching Lemma using their game-based proof technique.
In the appendix of the same paper, they also gave an proof without
gam...
A Basic Study on Periodontal Regeneration by Platelet Rich Plasma--Invention of the PRP coagulation method by autologous serum
platelet rich plasma (PRP) periodontal tissue regeneration wound healing platelet coagulation growth factor
2009/5/27
Recently, platelet-rich plasma (PRP) has been examined for its ability to augment bone growth and/or to promote wound healing. However, with the existing protocols for preparing PRP, the platelet con...
Healing Effect of Platelet-Rich Plasma (PRP) on the Donor Area after Free Gingival Grafting
PRP (platelet-rich plasma) alginate vestibuloplasty with free gingiva graft palatal mucosa deficiency accelerated wound healing
2009/5/21
Objective : Platelet-rich plasma (PRP) has been used in bone and periodontal tissue therapy by accelerating cell proliferation or releasing growth factors induced in platelets. The attached gingiva is...
Evaluation of Platelet-Rich Plasma (PRP) Combined with Autogenous Bone Graft for Periodontal Regeneration Therapy of Periodontal Intrabony Defects in Humans
Platelet-Rich Plasma (PRP) autogenous bone graft periodontal regeneration therapy
2009/5/15
Recent studies have suggested that the use of platelet-rich plasma (PRP) combined with bone graft materials may be effective in the treatment of periodontal intrabony defects in humans. However, no cl...
实时荧光定量PCR构建绵羊PrP基因标准品质粒和标准曲线。
本文旨在构建有效抑制朊蛋白（Prion protein，PrP）表达的重组质粒，并以此为工具控制PrP表达，从而探讨PrP对细胞SOD活性的影响。设计并化学合成1对含有发夹结构的寡核苷酸片段（shPrP），退火后与表达载体pG-super（Hairpin siRNA expressing vector）定向连接，构建重组质粒pG-super-shPrP。对重组子进行PCR鉴定，测序正确后，脂质体法...
THE RETENTION BEHAVIOR OF ARSENIC COMPOUNDS ON PRP-X100 COLUMN UNDER ALKALINE CONDITION
高效液相色谱法 火焰原子吸收光谱 砷化合物形态
2007/12/13
系统地研究了碱性条件下（ｐＨ８～１０．８）Ａｓ３＋，Ａｓ５＋，ＭＡ，ＤＭＡ和ＡＢ等砷化合物在ＰＲＰ－Ｘ１００阴离子交换柱上的保留行为。用火焰原子吸收光谱（ＦＡＡＳ）测定从ＨＰＬＣ分离的砷化合物，即通过一根１ｍ×０．２３ｍｍｉ．ｄ．不锈钢毛细管，将ＨＰＬＣ柱出口与ＦＡＡＳ的雾化器连接起来，采用乙炔／空气火焰，在１９３．７ｎｍ处测定。具体研究了两个流动相（２０ｍｍｏｌ／ＬＮＨ４ＨＣＯ３和２．５ｍｍｏｌ...
Convergence Properties of the Dependent PRP Conjugate Gradient Methods
Conjugate gradient convergence property line search
2007/12/11
In this paper, a new region of βk with respect to βkPRP is given. With two Armijo-type line searches, the authors investigate the global convergence properties of the dependent PRP conjugate gradient ...