《解剖学报》投稿须知的补充

《解剖学报》投稿须知的补充８．废弃体积克分子浓度“Ｍ”。换算：１Ｍ＝１ｍｏｌ／Ｌｍ＝１ｋｍｏｌ／ｍ３废弃当量浓度“Ｎ”。换算：１Ｎ＝（１ｍｏｌ／Ｌ）÷离子价数９．暂时可与ＳＩ（国际单位制）并用的非法定计量单位如埃（Ａ）和居（里）（Ｃｉ）请换算成；１Ａ...     

闽东地区新生儿败血症54例分析

目的 为了解闽东地区新生儿败血症临床表现、主要病原菌及其药敏情况。方法 本篇回顾性分析了54例2000年2月～2003年4月闽东医院儿科住院的血培养阳性的新生儿败血症患儿的临床表现、主要病原菌、药敏实验结果。结果主要临床表现:黄疸占48.1％,少哭、少动、少吃、反应差占46.3％,外周血象WBC<10 × 109/L占37.1％。金黄色葡萄球菌败血症26例(占48.1％)和表皮葡萄球菌16例(占29.6％)为主要致病菌。几乎全部对青霉素及红霉素耐药,对菌必治与先锋V敏感率>73.1％,尚未发现耐万古霉素的菌株。结论 新生儿出现黄疸、反应差等临床表现即使血白细胞不高也需考虑败血症的可能,治疗首选抗菌素为先锋V。     

儿童卵巢肿瘤110例分析

儿童卵巢肿瘤国内、外文献报道颇少,恶性组的较大组报道,仅见La Vecehia(1983)收集英国国家癌症登记处1962～1978年间183例,国内偶有零星报道,本文收集1965～19R6年间资料较完整者110例分析如下。     

The Distribution of Synaptotagmin II in RBL-2H3 and Its Regulation on Exocytosis of Lysosomes in RBL-2H3

Synaptotagmin(Syt)constitutes a family of membrane-trafficking proteins,so far nearly 20 Syts have beendiscovered.Extensive work showed that synatotagmins were a potential Ca~(2+) sensor for regulated exocytosis.Thisstudy was to investigate the expression and location of synaptotagmin Ⅱ(Syt2)in RBL-2H3(RBL)and its role inregulating exocytosis of RBL.The expression of Syt2 in RBL was confirmed by Western blot.The recombinantexpression vector pEGFP-N1-Syt2 was constructed and transfected into RBL by electroporation,the stabletransfectant RBL-Syt2-S expressing fusion protein Syt2-EGFP were obtained and Syt2 was highly concentrated atplasma membrane with little detected in cytoplasm.To analyze the role of Syt2 during exocytosis of RBL,therelease of cathepsin D was assayed by immunoblotting.Compared with control,the release of cathepsin D byRBL-Syt2-S was markedly decreased.The results indicated that Syt2 played a negative regulation in exocytosis oflysosomes in RBL.Cellular & Molecular Immunology.2005;2(3):205-209.     

Effect of zidovudine resistance mutations on virologic response to treatment with zidovudine or stavudine,each in combination with lamivudine and indinavir

The authors studied the effect of zidovudine (ZDV) resistance mutation on virologic response to treatment with ZDV or stavudine (d4T) each in combination with lamivudine and indinavir. Viral genotyping was performed on plasma HIV-1 RNA at study entry and concerned 155 patients previously treated with ZDV, didanosine, or zalcitabine and enrolled in the NOVAVIR (Agence National de Recherche sur le SIDA [ANRS] 073) trial. Three virologic responses were investigated: early response (<50 copies/mL at week 24), late response (<500 copies/mL at week 80), and virologic failure (two HIV-1 RNA >5000 copies/mL). Patients were classified as resistant or susceptible to ZDV according to the ANRS algorithm. Plasma viral RNA from 123 of 155 patients had two or more ZDV resistance mutations. The number of ZDV resistance mutations was positively correlated with the duration of prior antiviral therapy (p <.001). At week 24, 74% and 77% of patients with virus classified as resistant were responders in the d4T and ZDV arm, respectively. Similar results were found at week 80. Virologic failure was reached in 7 of 24 patients with virus classified as susceptible and in 26 of 131 patients with resistant virus (p =.29). In the ZDV arm, patients classified as resistant had longer times to virologic failure than those classified as susceptible (p =.003). In conclusion, sustained virologic response despite presence of ZDV resistance mutations implies that these mutations do not preclude an early and durable response to treatment with a potent three-drug regimen in these patients. Patients susceptible to ZDV had lower median mean corpuscular volumes and lower random indinavir levels, suggesting that adherence was the main reason for failure.     

人体解剖学教学过程中的主角与配角

“教学”一词包含着两层含义 ,一层是教师教授知识 ,引领、启发学生们的心智 ;另一层是学生在教师的引导、启发、传授过程中 ,能动地接收、吸纳、领悟和掌握知识。在传统的教学过程中 ,一般都是教师唱“主角” ,学生扮“配角”的状况。众所周知 ,教学的主体是学生 ,教学的目标是使学生们掌握知识、运用知识。虽然许多教师都已认识到这一情况 ,但是在我国的教学模式中 ,应试教育已经根深蒂固。如何改善“主角与配角”、“教师与学生”之间的关系 ,活跃课堂气氛 ,让学生真正担当起课堂的主人 ,是许多教育工作者关心的话题。现在已有许多教育工…     

CLINICAL SIMULATED EXPERIMENT ON THE SYNDROMI STANDARDS OF PULMONARY SYSTEM DISEASES

ＣＬＩＮＩＣＡＬＳＩＭＵＬＡＴＥＤＥＸＰＥＲＩＭＥＮＴＯＮＴＨＥＳＹＮＤＲＯＭＩＳＴＡＮＤＡＲＤＳＯＦＰＵＬＭＯＮＡＲＹＳＹＳＴＥＭＤＩＳＥＡＳＥＳＭｕｌｉｎＸｕＱｉｏｕｑｉｎＷａｎｇ（ＨｕｂｅｉＡｃａｄｅｍｙｏｆＴｒａｄｉｔｉｏｎａｌＣｈｉｎｅｓｅ...     

Management of CMV infection and disease in transplant patients. 27-29 February 2004

The International Herpes Management Forum (IHMF) has published guidelines for the diagnosis and management of cytomegalovirus (CMV) infection and disease in solid organ (SOT) and haematopoietic stem cell transplant (HSCT) recipients. These recommendations have been updated to include, among others: (1) use of whole blood for the polymerase chain reaction (PCR) diagnosis of CMV infection; (2) CMV load measurements for prognostication and for monitoring response to anti-CMV therapy; (3) valganciclovir prophylaxis in CMV donor-positive/recipientnegative (D+/R-) SOT patients for prevention of CMV disease; (4) oral ganciclovir prophylaxis, in preference to aciclovir, to reduce incidence of CMV disease in SOT patients; (5) pre-emptive therapy with oral ganciclovir to reduce incidence of CMV disease and viraemia in liver transplant patients; (6) valaciclovir prophylaxis, in preference to high-dose oral aciclovir, to prevent CMV infection in allogeneic HSCT patients; and (7) foscarnet as an alternative to intravenous ganciclovir for pre-emptive treatment of CMV infection in allogeneic HSCT patients. New developments in the field requiring further research were highlighted, including: optimal frequency of CMV monitoring in CMV D+/R- SOT patients; optimal duration of prophylaxis for the prevention of late CMV disease; need for an acceptable viral threshold for initiation of pre-emptive therapy; and assessment of the clinical efficacy of valganciclovir for the treatment of CMV disease and as pre-emptive therapy in SOT and HSCT patients. This article presents supporting evidence for these recommendations and statements.