نتایج جستجو برای: urr
تعداد نتایج: 229 فیلتر نتایج به سال:
مقدمه: امروزه جهت ضدانعقادسازی ست همودیالیز از هپارین به روش های مختلف استفاده می شود. هرکدام از این روش ها با عوارض جانبی مثل تشکیل لخته و کاهش کفایت، در میزان مرگ و میر تأثیر می گذارند. این مطالعه به منظور مقایسه تأثیر 3 روش هپارینه کردن ست دیالیز بر وضعیت انعقادی و کفایت دیالیز انجام شد. روش بررسی: در این کارآزمایی بالینی 25 بیمار همودیالیزی با ptt نرمال به طور تصادفی تحت 3 روش هپارینه شدند....
Abstract Background and Aims Frailty is a geriatric syndrome characterized by increased vulnerability to stressors. The elderly become vulnerable susceptible adverse outcomes for their health functional restrictions. Previous guidelines suggested fistula creation as first choice vascular access. Current suggest more tailored approach the patient's needs. Despite high prevalence of frailty in he...
Tl7i.s .vtric!, cxuntir~nl child, purcrtr, und c r o l o ~ i r u l predictors r!f Africurr Anlrr i~urr pnrrr~t-chilcl conimrrnication.s rcprrr i l in~ rucilrl ivsires. DN~(I 1~.er~, Ieri~,ed,f i~rrr ~ r ~ c t~rred irrferviena n'irlr 157 /If,-iron Amcricnn pnrrnts with rhildretl 4 fu 14 ?ears ulcl. Three rontponer~r.s qf r(rciol sociulizufior~ 14,er-e esp1,~red: rnzclrirrg obofrr Afrir-on Arneri...
Human papillomavirus (HPV) genomes are replicated and maintained as extrachromosomal plasmids during persistent infection. The viral E2 proteins are thought to promote stable maintenance replication by tethering the viral DNA to host chromatin. However, this has been very difficult to prove genetically, as the E2 protein is involved in transcriptional regulation and initiation of replication, a...
BACKGROUND The AshSplit catheter has recently been introduced as an alternative permanent tunnelled haemodialysis catheter, combining ease of insertion with good long-term patency and flow rates. METHODS Data were collected prospectively on all the long-term tunnelled haemodialysis (AshSplit) catheters inserted radiologically between January 1998 and March 1999. Information was obtained regar...
Human papillomavirus (HPV) types differ profoundly in cervical carcinogenicity. For the most carcinogenic type HPV16, variant lineages representing further evolutionary divergence also differ in cancer risk. Variants of the remaining 10 to 15 carcinogenic HPV types have not been well studied. In the first prospective, population-based study of HPV variants, we explored whether, on average, the ...
Human papillomaviruses (HPVs) are epithelial tropic viruses that link their productive life cycles to the differentiation of infected host keratinocytes. A subset of the over 200 HPV types, referred to as high-risk, are the causative agents of most anogenital malignancies. HPVs infect cells in the basal layer, but restrict viral genome amplification, late gene expression, and capsid assembly to...
چکیده زمینه و هدف: همودیالیز رایج ترین روش درمان جایگزینی کلیه است در صورت عدم کفایت دیالیز بروز عوارض متعدد و اورمی در بیمار ممکن است. افسردگی شایعترین مشکل روان شناختی در بیماران همودیالیزی می باشد این مطالعه جهت تعیین ارتباط بین کفایت دیالیز و افسردگی در بیماران همودیالیزی انجام شد. مواد و روش کار: در این مطالعه توصیفی تحلیلی 46 بیمار تحت همودیالیز که به بخش دیالیز بیمارستان بیمارستان امام خ...
Background and purpose: Poor adherence is usually a major problem in hemodialysis patients. This study assessed the effect of telephone consultation and follow-up on treatment adherence and dialysis adequacy in hemodialysis patients. Materials and methods: This quasi-experimental study was carried out in Zanjan, Iran 2015-2016. In this study, 86 hemodialysis patients were selected via convenie...
Incidence and mortality rates of anal cancer are increasing globally. More than 90% of anal squamous cell carcinomas (ASCC) are associated with human papillomavirus (HPV). Studies on HPV-related anogenital lesions have shown that patterns of methylation of viral and cellular DNA targets could potentially be developed as disease biomarkers. Lesion-specific DNA isolated from formalin-fixed paraff...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید