CLINICAL ANALYSIS OF FOUR CHINESE HEMOPHILIACS WITH HUMAN IMMUNODEFICIENCY VIRUS INFECTION

Human immunodeficiency virus (HIV) is now considered as the causative agent of acquired immunodeficiency syndrome (AIDS). A high risk of AIDS has been reported among patients with hemophilia who received lyophilized commercial factor VIII and IX concentrates of American origin. At a prevalent survey from September to December 1985, HIV antibodies were found in all four patients with hemophilia treated with the batch number W87307, 955 I.U. of American commercial factor VIII concentrate supplied by Armour Pharmaceutical Company, USA. One of the sero-positive patients developed AIDS-related complex (ARC) and died of cerebral hemorrhage. The other three sero-positive patients had abnormalities in cell-mediated immunity. Of them two developed left lumbosacral radiculopathy and hemorrhagic herpes zoster and one remained well so far.     

Alkaloidal components ofPanax ginseng

Over twelve alkaloids were delected in the roots ofPanax ginseng C.A. Meyer. Among them three alkaloids were isolated and were identified as N₉-formylharman, ethyl β-carboline-1-carboxylate and perlolyrine on the basis of spectroscopic studies.     

The popularization and application of cold storage red blood cells or whole blood at −80 °C of the Rh(D) negative patients in surgical operation

Summary The efficiency of cold storage red blood cells (CSRBC) or whole blood at −80 °C used in 27 Rh(D) negative patients during surgical operation was reported. The Rh(D) negative patients received the transfusion of CSRBC or whole blood stored at −80 °C for 180 to 360 days. The changes in the indexes, such as blood TB, DB, K⁺, Na⁺, BUN, Cr, urine protein (URPO), UOB, Hb, HCT, serum total protein, relative to hemolytic reaction and blood volume before and after transfusion were observed. The results showed that after transfusion of CSRBC or whole blood 27 cases were negative for urine protein and UOB, and the levels of BUN and Cr were normal (P>0.05). Blood TB, DB, Hb, and HCT were increased, while pH, blood K⁺ and blood Na⁺ was normal with the difference being not significant before and after operation (P>0.05). Plasma protein was decreased, but there was no significant difference before and after operation (P>0.05). It was suggested that CSRBC or whole blood at −80 °C could be safely infused to the Rh(D) negative patients without side effects during the surgical operation. YU Zhongqing, male, born in 1957, Technician in Charge     

醒脑开窍针刺法治疗恢复期中风临床及实验研究

采用醒脑开窍针刺法与传统针刺法治疗恢复期中风92例,按随机原则分成醒脑开窍针刺组50例,传统针法组42例。治疗结果表明,醒脑组与传统组基本治愈率分别为42％、16.67％,醒脑组显效及有效率亦明显优于传统组。实验结果表明,醒脑组在血液流变学、血脂、微循环和体外血栓形成等绝大多数指标上,均有明显改善,其程度和范围均明显优于传统针刺组。     

Sonographic appearance of Krukenberg tumor from gastric carcinoma

Sonographic findings in 16 cases of Krukenberg tumor from gastric carcinoma were analyzed. The patients' ages ranged from 25 to 52 years (mean 42 years). The tumor involved both ovaries in 14 patients with asymmetrical masses in 9 of 14 cases. Ascites was noted in 15 cases. Echogenicity of the tumor varied from solid to predominantly cystic: solid in 8, mixed in 6, and predominantly cystic in 2 cases. Solid masses tended to be smaller than mixed or cystic masses. The primary gastric carcinoma had been diagnosed before emergence of the tumors in only 7 cases. The findings suggest that in relatively young patients with ovarian mass, particularly bilateral tumors, careful evaluation for gastrointestinal tract involvement should be done.     

阴道毛滴虫代谢产物体外对精子活力的影响

目的 :研究阴道毛滴虫代谢产物体外对人精子活力的影响。　方法 :阴道毛滴虫体外培养 ,除去虫体 ,留取培养液 ,稀释成三个浓度 ;将 10例正常生育男性的优化精子分为等体积的 4份 ,组成以下 4组 :A组加入未培养滴虫的空白培养液 ,B ,C ,D组依次加入前述浓度梯度的培养液 (1.2× 10 9/L、6× 10 8/L、1.2× 10 8/L) ,分别于 30s、1、2、4和 6h时采用计算机辅助精子分析系统 (CASA)分析精子运动参数。　结果 :阴道毛滴虫浓度在 6× 10 8/L以上时 ,精子的活率和活力与对照组相比都显著降低 (P <0 .0 5 ) ,并呈浓度依赖性和时间依赖性。　结论 :阴道毛滴虫代谢产物体外能抑制精子活力 ,可能是造成不孕不育的原因之一。     

Multiple Malignant Melanomas at Different Burn Scar Areas: A Case Report

Background. Malignant changes in burn scars occasionally develop, the majority being squamous cell carcinoma. Malignant melanomas (MMs) arising in burn scars occur rarely.
Objective. To present the case of a patient with a multiple MM developed at different burn scar areas.
Methods. A case report and review of literature are given.
Results. One was a large pigmented nodular lesion with central ulceration on right flank. It was widely excised and revealed lentigo MM. After that, we took notice another small pigmented lesion on right arm. It was also reported lentigo MM.
Conclusion. This case provided a valuable lesson. Another kind of tumor may be present even if one tumor is found by pathologic observation, especially in burn scar patients. Clinicians should carefully observe burn scars, chronic ulcers, and other pigmented lesions.