Assessment of the Long-Term Impact of Pancreatoduodenectomy on Health-Related Quality of Life Using the EORTC QLQ-PAN26 Module

Annals of Surgical Oncology - Long-term pancreatoduodenectomy (PD) survivors have previously reported favorable quality of life (QoL). However, there has been a paucity of studies utilizing...     

尿毒症患者急性缺氧状态下血清红细胞生成素浓度的变化

７例尿毒症贫血患者在自发急性缺氧状态下，其血清红细胞生成素（ＥＰＯ）浓度显著提高（平均７倍），且与ＰＯ２呈负相关。缺氧状态纠正后血清ＥＰＯ浓度下降。提示尿毒症贫血患者的ＥＰＯ氧依赖调控系统功能尚存在，但处于不敏感的低调状态。进一步了解其机遇，则可能通过促进内源性ＥＰＯ的生成，有助于悄毒症贫血的治疗。     

Investigation of nimodipine pharmacokinetics in Chinese patients with acute subarachnoid haemorrhage

Summary Nimodipine pharmacokinetics was investigated in 12 Chinese patients with acute subarachnoid haemorrhage receiving an IV infusion of 1.6 or 2 mg/h (based on estimated body weight) for 10 days. Peripheral venous blood samples were collected for up to 4 days and plasma nimodipine was assayed by GC/ECD. The mean value was taken as the steady state concentration (C_ss) and Clearance (CL) (hourly dose/C_ss) was calculated. Eight survivors were given oral nimodipine (60 or 90 mg) every 6h (based on body weight), blood was sampled over 6 h and the plasma nimodipine level determined. The values for C_ss, CL and CL·kg^–1 were 33.5 g·l^–1, 58 l·h^–1 and 1.0 l·h^–1·kg^–1 respectively; in survivors receiving the drug orally, bioavailability of the 30 mg tablet was 9%. In one very sick patient given crushed tablets by naso-gastric tube, the AUC was very low; in vitro studies indicated that adsorption of nimodipine by the tubing was unlikely to have been the cause.The pharmacokinetic findings in Chinese patients are comparable to previously reported values in Caucasians.     

Immunohistochemical diagnosis in fine-needle aspiration cytology

This paper reports 25 kinds of polyclonal or monoclonal antibodies by ABC immunohistochemical technique used for 253 cell smears by fine-needle aspiration. The results were,1. Immunohistochemical diagnosis were classified into 136 metastatic cancers ( K12 EMA CEA LCA-),92 lymphomas (LCA k12- EMA- CEA-), 4 mesenchymal tumors (Vimentin ), 3 melanomas (S-100 NSE ). 15 reactive proliferations (k λ4 CD CD8 ) and 3 unspecified.2. The origin of 70 metastatic cancers were classified into 36 lung (HLC3-AB ), 4 gastrointestinal tract (MG7 ), 8 thyroid (TGB ), 1 prostate (PSA ), 3 liver (AFP ) and 14 unknown. 3. Immunologic phenotype of 87 lymphomas wereclassified into 66 cases of B-cell, 4 T-cell, 3 hsitocyte, 7 Hodgkin' s diseases and 7 unclear. The above results suggest that immunohistochemlcal method may be used as a new method of diagnosing and differentiating epithelial and non-epithelial tumors, detecting primary focus of metastatic cncer, differentiating between reactive proliferation adn lymphome a     

用银杏叶制剂EGB761治疗急性脑梗死的研究

目的探讨银杏叶制剂对急性脑梗死的治疗效果。方法随机选择银杏叶制剂配合治疗及常规药物治疗急性脑梗死患者各42例,对不同时期单光子发射电子计算机断层扫描(SPECT)、经颅多普勒超声检查(TCD)及血液流变学进行对比分析。结果银杏叶制剂配合治疗组治愈率及显效率明显高于常规药物治疗组(P＜0.01);银杏叶治疗组血液流变学指标全血粘度及血浆粘度均明显降低(P＜0.01);SPECT及TCD均示脑缺血病灶有不同程度改善,但常规药物治疗组血液流变学、SPECT、TCD改善均不明显。结论银杏叶制剂治疗急性脑梗死效果显著。     

The mental health of Asian and Pacific Island elders: implications for research and mental health administration

According to the 1990 census, the highly diverse Asian and Pacific Islander (API) American population has doubled in size from 1980 to 1990, and is now the nation's fastest growing minority group. Several studies have documented this population's comparative underuse of mental health services. A review of recent studies on the mental health of Asian and Pacific Island elders identifies a number of risk factors and protectors. Elder APIs appear to have poorer mental health compared to white counterparts, but not the poorest mental health within their own ethnic group. Within-group differences emerge, with recent immigrant groups and colonized populations appearing as most at-risk for mental health problems. A critical variable on this population's mental health status appears to be socioeconomic status,and yet an analysis of other demographic variables, notably nativity and gender, remain contradictory. A research agenda is proposed and implications for mental health administrators are suggested.