在免眼中进行经瞳孔阈值下温热疗法的组织学效应和蛋白表达

目的：研究阈值下经瞳孔温热疗法（TTT）对视网膜组织学的效应。方法：对正常视网膜色素的兔眼进行TTT，通过1个810nm激光二极管产生直径为1．2mm能量为50mW的光斑，持续时间为15、30和60秒。4周后进行荧光血管造影并摘除眼球，通过电子显微镜和免疫组化染色来检查。     

Activated protein C resistance and lipoprotein (a) in young adults with branch retinal vein occlusion

We investigated the effects of activated protein C resistance (APCR), Factor V Leiden (FVL) mutation, and high lipoprotein (a) levels in 32 young patients with branch retinal vein occlusion (BRVO) vs 30 controls. No difference between patients with BRVO and controls was found with regard to APCR, FVL mutation, or lipoprotein (a) levels. These factors do not seem important in the etiology of BRVO. The authors have stated that they do not have a significant financial interest or other relationship with any product manufacturer or provider of services discussed in this article. The authors also do not discuss the use of off-label products, which includes unlabeled, unapproved, or investigative products or devices.     

Early life precursors of psychiatric outcomes in adulthood in subjects at risk for schizophrenia or affective disorders.

In the New York High-Risk Project (NYHRP), 186 offspring of schizophrenic, affectively ill, and psychiatrically normal parents have been followed prospectively from 1971-72 to the average age of 27 years in 1990 with the goal of identifying early precursors of later psychopathology. In this report, we use path analyses to examine the relationship of several life-history variables to three pathological outcomes in the offspring: namely, psychosis, psychiatric hospitalization, and psychological dysfunction. The chief direct relationship with these outcomes is the effect of having a schizophrenic parent. The latter effect is also mediated indirectly by IQ.     

Clinical Experience in TCM Differential Treatment of Fatty Liver

In recent years, with improvement of living standard, changes in dietary structure and technical progress in medical tests, the rate of detecting fatty liver has been rising, hence constant increase in its incidence. Based on the TCM principle for differentiating syndromes, the authors have achieved remarkable curative effects in treating fatty liver. TCM Conception on Fatty Liver There is no fatty liver in the terms of TCM. However, according to its clinical manifestations, the disease may belong to the categories of “abdominal mass”, “mass at hypochondria”, “hypochondriac pain”, “accumulation of phlegm with stasis”. Its etiology and pathogenesis mainly lie in uncontrolled diet or     

Family History of Alcoholism Does Not Predict Neuropsychological Performance in Alcoholics

We examined the relationship of history of alcoholism in first-degree relatives to neuropsychological performance of alcoholics abstinent from several weeks to several years. Eighty-four men were assigned to four groups based on "strength" of family history of alcoholism. The groups were: (1) "strong history," a parent plus another first-degree relative positive; (2) "moderate," parent only positive; (3) "weak," nonparent first-degree relative only positive; and (4) "negative," no first-degree relative positive. There were no significant between-group differences in NP performance. In other analyses there were no NP differences between alcoholics classified positive or negative purely on basis of paternal alcoholism, and no differences between subjects who had multigenerational versus unigenerational versus negative familial histories of alcoholism. It is concluded that genetic loading for alcoholism does not significantly affect the NP status of abstinent alcoholic groups equated for education, drinking history, and medical risk.     

围术期维持活体部分移植小肠血供的措施

目的：探讨围术期维持移植小肠血液灌注的方法，方法：男，18岁，短肠综合征患者，全麻下接受其父亲供给末段回肠150cm，行活体部分小肠移植，围主期维持出入量平衡，中度等容血液稀释，选用扩血管药，防止血管痉挛，以及抗凝治疗，结果：术的31d脱离肠外营养，至今已术后34mo，未发生移植小肠明显缺血性改变。结论：采用上述方法匀是维持围术期移植小肠血供的重要措施。     

Chronic Kidney Isograft and Allograft Rejection

In this study antigen-independent factor in the pathogenesis of chronic rejection of organ transplants was examined.Kidney isografts and allografts were transplanted orthotopically into bilaterally nephroectomized rat recipients and studied functionaaly,morphologically and immunohistologically,at serial intervals up to 52 weeks after transplantation.Allograft recipients developed progressive proteinuria after 12 weeks,with gradual renal failure ultimately leading to death.At the same time,morphological changes,including progressive arteriosclerosis and glomerulosclerosis ,tubular atrophy and interstitial fibrosis,developed.Immunohistologically,macrophages infiltrated glomeruli during this period and cytokines became unregulated.Our results showed that antigen-independent functional and morphological changes occurred in long-tern kidney isografts and mimicked those appearing much earlier in allografts that reject chronically.Initial injury and extent of functioning renal mass is suggested to be important factor for such late changes.