搜索结果: 1-15 共查到“医学 DCS”相关记录18条 . 查询时间(0.596 秒)
t-DCS联合常规康复干预对脑卒中后上肢运动功能康复作用的fMRI分析
经颅直流电刺激 脑卒中 上肢运动功能 磁共振成像
2020/7/23
为了解经颅直流电刺激（t-DCS）病人上肢运动功能改善及其机制研究。本研究对2例脑卒中病人实施不同干预手段，并用量表和多模态磁共振方法评价，结果显示经t-DCS干预的病人临床疗效显著，并且推测上肢运动功能改善可能和双侧大脑半球MI区功能连接增强有关。
目的:研究动力髁螺钉(DCS)在治疗股骨粗隆间不稳定性骨折中的应用。方法:采用切开复位DCS内固定术治疗股骨粗隆间不稳定性骨折17例，其中骨折类型为EvansⅠ型3度5例、Ⅰ型4度8例、Ⅱ型4例。结果:本组17例手术均顺利完成，术后患者均随访5～24个月，骨折全部愈合，无钢板松动、断裂及感染等并发症。结论:DCS治疗不稳定性股骨粗隆间骨折获得良好的治疗效果，适合基层医院推广。
大细胞肺癌中VEGF的表达与DCs Treg分布的相关性研究
大细胞肺癌 VEGF 树突状细胞 调节性T细胞
2014/5/25
探讨血管内皮生长因子（vascularendothelialgrowthfactor，VEGF）在大细胞肺癌（largecelllungcancer，LCLC）肿瘤组织中的表达及树突状细胞（dendriticcells ，DCs）、调节性T 细胞（regulatoryTcells ，Treg ）在肿瘤组织和癌旁正常组织中的分布情况，探讨VEGF的表达情况、DCs 与Treg 的分布情况之间的相关性...
DCs和NSPCs共培养促进NSPCs增殖及其机制的初步研究
神经干细胞 树突状细胞 神经营养素-3 酪氨酸激酶受体C
2012/3/20
观察体外Transwell共培养系统中树突状细胞（dendritic cells，DCs）对神经干/前体细胞（neural stem/progenitor cells，NSPCs）增殖的影响，初步探讨神经营养因子-3（neurotrophin-3， NT-3）在DCs调控NSPCs中的作用机制。 方法 根据是否采用Transwell小室将DCs和NSPCs共培养分为分隔培养（...
目的: 探讨HBsAg冲击致敏的自体DCs及其诱导的HBsAg特异性CIK细胞对慢性乙型肝炎(CHB)的治疗作用. 方法: 研究对象分为HBsAg特异性CIK细胞治疗组(特异性CIK组，23例)，拉米夫定组(LAM组，17例)和干扰素组(IFNalpha2b组，13例)，所有病例均按标准诊断为慢性乙型肝炎(CHB)，轻度.常规分离外周血单个核细胞，进一步培养诱导成为HBsAg冲击致敏的DCs及HB...
Malignant fibrous histiocytoma at site of bone infarction in association with DCS
decompression sickness human case report malignant fibrous histiocytoma commercial autopsy findings
2009/7/15
A malignant fibrous histiocytoma developed at the site of bone infarction in the right femur of a 51-year-old male who had worked as a helmet diver and had experienced two episodes of bends in his you...
成熟DCs固有胆碱能系统及其调控
树突细胞 胆碱能系统 美加明
2009/6/4
目的：探讨成熟树突状细胞（dendritic cells, DCs）是否存在非神经元性胆碱能系统及其调控机制。 方法：分离正常小鼠骨髓细胞，体外用细胞因子（IL-4, GM-CSF）诱导、分化为幼稚DCs，细菌脂多糖(LPS)刺激其成熟。光镜观察其形态变化、流式细胞术进行分子鉴定。免疫细胞化学方法、免疫荧光抗体技术、流式细胞术和RT-PCR方法检测DCs烟碱样乙酰胆碱受体亚单位α7（nAChR α...
雌激素处理DCs在诱导小鼠同种皮肤移植免疫耐受中的作用
雌二醇 免疫耐受 皮肤移植 小鼠
2009/6/4
目的：研究雌二醇（17β-estradiol, E2）处理的供体骨髓来源树突细胞（dendritic cells, DCs）在诱导小鼠同种异基因皮肤移植免疫耐受中的作用。方法：体外培养小鼠骨髓来源DCs，然后用E2处理。受体小鼠在皮肤移植前经尾静脉分别输注经E2处理的供体小鼠DCs、供体小鼠成熟DCs以及不成熟DCs，输注PBS为对照组。1周后对受体小鼠进行同种异基因皮肤移植，手术后观察皮肤存活情...
Direct ascent from air and N2-O2 saturation dives in humans:DCS risk and evidence of a threshold
animal air Atmospheric Pressure Calibration Chi-Square Distribution Confidence Intervals Databases Factual
2009/6/2
To estimate the risk of decompression sickness (DCS) for direct ascents from depth to the sea surface for personnel who are saturated with hyperbaric nitrogen, we analyzed 586 experimental air or nitr...
Complement levels before and after dives with a high risk of DCS
DIVING complement complement activation immune response decompression sickness human RISK decomplementation
2009/6/2
Previously, complement activation has been associated with decompression sickness (DCS). However data, both in humans and in animals, are controversial. Hypothesis: Complement activation and depletion...
The SANDHOG criteria and its validation for the diagnosis of DCS arising from bounce diving
DIVING decompression sickness SANDHOG scale diagnostic criteria diagnosis epidemiology
2009/6/2
PURPOSE: A three-point scale, the SANDHOG (SAN Diego Diving and Hyperbaric Organizations) criteria, was developed to diagnose DCS (decompression sickness), and then it was validated against a known da...
ASMA-UHMS DCS Workshop thorough and well attended
workshop publication review Decompression Sickness
2009/5/26
As an example of inter-society collaboration on a
topic of mutual interest, treatment of decompression
illnesses, and in terms of gathering probably the best
collection of experts on this subject t...
Our company was contracted to bury a submarine
power cable running from Surabaya to Madura Island in
Indonesia. The work started in late August 1996 and
continued until early November. The diving c...
A diving doctor's experience with DCS and PFO
Cardiovascular case report decompression illness medical conditions and problems recreational diving treatment
2009/5/18
A couple of items in the June 2001 Journal have
prompted to me to write with some observations and
comments which I trust will at least be of interest if not
worthy of further debate.
目的： 研究体外LPS刺激及CD40的配基化对可溶性CD40（sCD40）基因修饰树突状细胞TLR4-MD2表达及IL-12分泌的影响,为有效利用树突状细胞诱导特异性移植免疫耐受提供实验依据。方法: 脂质体法将质粒pEGFP-N1/sCD40及空质粒pEGFP-N1转染DC2.4细胞株;应用LPS及抗CD40单抗刺激6 h,流式细胞仪检测DC表面TLR4-MD2的表达,RT-PCR法检测DC 的T...