简介:AbstractPlatelet-rich fibrin (PRF) is a second-generation platelet concentrate obtained from autologous blood. PRF is composed of abundant platelets, leucocytes, and a high concentration of various growth factors and fibrinogen. The composition and three-dimensional structure of PRF enable it to effectively make cells migrate and proliferate, playing an important role in tissue repair. Furthermore, the easy preparation and low cost of PRF make it a good treatment option. Numerous articles have been published about the application of PRF in clinical practice, however, the application of PRF in dermatology has not been comprehensively reviewed. The objective of this review article was to discuss various applications of PRF in dermatology, including healing chronic wounds, treating androgenic alopecia, skin rejuvenation, autologous fat transplantation, and treating vitiligo. PRF is a promising dermatologic treatment, but lacks a standardized protocol regarding its methods of attainment and use, which needs more investigations.
简介:Inthepresentpaper,combiningafewoftypicalcases,theauthorintroduceshisclinicalexperiencesabouttheapplicationofmultipleacupunctureneedlesinsertedintoacertainlocalregionfortreatmentoffacialspasm,Iumbago,hyperplasisofthemammayglandsandherpeszosterandgivessomebriefcomments.
简介:目的将为服的梗塞续发症观察温暖挖出的刺破方法的临床的效果。有在有包括标准的一致的服的梗塞续发症的六十个病人随机被划分成一个治疗组和控制的方法组织,在每个组的30个盒子。控制组被给西方的药的基本治疗。治疗组被增加,针灸治疗在西方的药的治疗之上基于。在由健康的国家研究所的治疗摸规模(NIHSS)前后,病人的神经病学的缺点被估计。结果显著药品率是83.3%,全部的有效的率在治疗组是93.3%,对56.7%和70.0%处于在二个组之间的显著药品率和全部的有效的率与统计差别在控制组织(P<0.05)。在治疗以后,NIHSS分数在两个组减少了(P<0.01或P<0.05),并且差别是统计的在二个组之间重要(P<0.01)。结论温暖挖出的刺破方法比在服的梗塞续发症的治疗的西方的药的单个治疗好。
简介:Objective:Toanalyzetheprinciplemechanismofthearcusplantarisanditsclinicalapplication.Methods:Thestatesofforcessustainedbythearcusplantariswereanalyzedandcalculatedaccordingtothemechanismofthequadraticparabolicarch.Results:Theaponeurosisplantariscorrespondedtothepullrodofthearcusplantaris.Themedialandlaterallongitudinalarchesformedbythepedalboneswerestablewiththerod,butunstablewithouttherod.Inthelattercondition,onloading,theforcesustaingedbytheparabolicarchbecameaforcesustainedbyasimplebeam,andthearcusplantaristendedtodisappear5andtobeflattened.clinically,240feetwithtalipesequinusweretreatedwithtriplearthrodesis.In34outofthereexamined156feet,theaponeurosisplantariswascutinadditiontothetriplearthrodesisandwasimmobilizedwithcastfor3months.Oneortwoyearslater,theirarcusplantarisdisappeared,paindevelopedwhenwalking,andsomeofthemwalkedwiththemidtarsaljointagainsttheground.Then,thetriplearthrodesisandshorteningoftheaponeurosisplantariswereappliedon18cases,andosteotomyofthecalcaneusandreconstructionoftheaponeurosisplantarisweremadeon10casesandsatisfactoryeffectswereobtained.Conclusions:Inordertoachievesatisfactorytherapeuticeffectsofthetriplearthrodesis,weshouldreestablishthearcusplantarisandaccuratelytreattheaponeurosisplantarisforthebalanceofthesurroundingmuscleforce.
简介:目的:探讨针刺是否具有抑制脂毒性的作用。及其可能机制。方法:临床针剌治疗34例单纯性肥胖病患者3个疗程.治疗前后测量体重指数(BMI)、脂肪百分率(F%)。酶联免疫法测定血清胰岛素、脂联素.生化比色法测定血脂、血糖。高效液相色谱法测定主要的八种游离脂肪酸.并与20例正常人对照。结果:临床总有效率88.2%.针剌可提高患者降低的胰岛素敏感指数(IAZ。t=-5.103.P=0.000)。针剌后F%的降低与不饱和脂肪酸升高的相关性具有显著性意义(r=0.402。P=0.019)。与不饱和脂肪酸与饱和脂肪酸的比值的升高的相关性亦具有显著性意义(r=0.348,P=0.044)。高密度脂蛋白升高与二十碳五烯酸的升高的相关性具有显著性意义(r=0.352,P=0.041)。BMI的降低与高密度脂蛋白的升高的相关具有显著性意义(r=0.357.P=0.038)。针刺后脂联素水平显著升高(与治疗前相比P=0.000)。FFAs降低与脂联素升高的相关性具有显著性意义(r=-0.349,P=0.043)。结论:针剌可以降低肥胖患者的游离脂肪酸水平,提高其胰岛素敏感性。从而表现出抑制脂毒性的效应。针剌抑制脂毒性的作用与提高脂联素水平有一定的关系。
简介:ⅠStomachacheStomachacheisacommonsymptomseeninacuteandchronicgastritis,pepticulcer,andgastricneurosis,etc..Thepainappearssuddenlyorslowly,anditsometimesreferstothehypochondriumortheback.Insomecas-es,theremaybenausea,vomiting,poorap-petite,acidregurgitationorevenhematemesisandtarrystool.IntheviewpointoftraditionalChinesemedicine,stomachacheismainlycausedbyinvasionofcold,irregularfoodin-takeandemotionalfactors.
简介:我们评估了与Toxocara眼的神经病临床上并且血清学地诊断的12个病人的13只眼睛。十一个病人有单方的参与,一个病人有双边的眼的神经病。八个病人(66.7%)让可能的感染采购原料到Toxocara。六个病人(50%)有无痛苦的尖锐眼的神经病。十只眼睛与peripapillary渗入有不对称的、裂的眼的圆盘浮肿,三只眼睛有弥漫的眼的圆盘浮肿。嗜曙红血球过多在五个病人(41.7%)被注意,眼的神经改进与可得到的轨道在十一只眼睛(72.7%)中的八个被观察磁性的回声成像(MRI)。吝啬的视觉尖酸显著地改进了后面的治疗[分辨率(logMAR)的最小的角度对数的平均数0.94
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简介:Objective: Tostudytheclinicalfeaturesofcraniocerebralinjury(CI)intheaged. Methods: Thedataof149oldpatientswithCIhospitalizedinthedepartmentfromJuly1991toMay2000werestudiedretrospectivelyinthisstudy.Thecausesofinjury,traumaticpathology,clinicalmanifestationandcausesofdeathwereanalyzed,too. Results: Automobileswerethemainvictim-makers,andfallswerethesecond.Andtherewasnosignificantdifferencebetweenthefirsttwokindsofvictim-makers.Thepatientssufferedmainlyfromcerebralcontusion,intracerebralhematomasandsubduralhematomas,andrelativelyfewerfromepiduralhematomas.ThescoresofGlasgowComaScale(GCS)wererelatedcloselytotheprognosiswhenhospitalizedorbeforesurgicaltreatment.Thetotalmortalityratewas37.5%inthisstudy.Themaincauseofdeathwasbraininjury. Conclusions: TheoldpatientswithCIhaveahighmortalityrate.Andthecausesofinjury,traumaticpathologyandclinicalmanifestationarepeculiarintheaged.
简介:Howtodesignclinicaltrialsformedicaldevicesisaproblemplaguingtheindustrytoday.Astherearemanydifferencesinclinicaltrialsofmedicaldevicesanddrugs.Thispaperdescribesthedifferencesofthetwopointsfromtheperspectivsofdefinitionofmedicaldevicesanddrugs,scope,phasing,subjectsanddesignofclinicaltrialsindetails,aimingtohelptherelatedpersonnelmakescientificdecisionswhileconductingclinicaltrialdesignformedicaldevices.