大学生性行为及性道德观发展研究

目的 了解当代大学生性行为及性道德观念的发展变化。方法 自制问卷，对全国9所高校的2000余名大学生进行调查，并用SPSS10．0对结果进行统计处理。结果 大学生性交行为发生率呈逐年上升趋势，且随年级上升而增加；大学生认可性交行为道德观的5个雏度，但各年级之间有差异；大学生边缘性行为和独自性行为发生率随年级显著上升，认可度也随年级增加而上升；大学生对同性性接触基本持排斥态度，但排斥态度则趋于下降。结论 大学生性行为和性道德随年级上升而明显变化，应加强学校教育和引导。     

新疆地区维吾尔族大学生卡特尔16种人格因素测查分析

目的 全面了解维吾尔族(维族)大学生的人格特征及其相关因素,为健康人格教育提供依据.方法 采用卡特尔16种人格因素问卷对666名维族大学生进行测试.结果 ①维族大学生在大部分人格特质上表现出与大学生常模显著不同的特征;②不同性别、来自不同地区、不同年级、不同专业的维族大学生人格特征之间存在一定的显著差异.结论 维族大学生人格有一定的民族性,而其人格发展受到很多因素的制约.     

Danazol and stanozolol in long-term prophylactic treatment of hereditary angioedema

Treatment with 17 alpha-methyltestosterone and with some synthetic androgens prevents attacks of hereditary angioedema (HAE). However, the potential hepatotoxicity of 17 alpha-alkylated androgens raises the problem of long-term prophylactic use of these agents. Therefore we compared the efficacy in preventing HAE attacks of 17 alpha-alkylated steroids (danazol and stanozolol) with non-17 alpha-alkylated derivatives (quinbolone, nandrolone decanoate and mesterolone). As the latter group proved ineffective, it seems that a drug's efficacy in preventing HAE attacks is connected to its 17 alpha-alkylation. Moreover, our long-term observations with the minimum effective dose of danazol seem to indicate the absence of important collateral effects.     

大学生特殊完美主义量表的编制

目的:编制大学生特殊完美主义量表。方法:用探索性因素分析发展量表的初步理论结构,再用验证性因素分析证明理论结构的合理性和正确性,以此为基础编制了大学生特殊完美主义量表,并对正式问卷测量结果进行探索性因素分析和验证性因素分析。结果:探索性因素分析确定量表含5个因素,解释了总变异的57.54%;#系数、分半信度、重测信度分别为0.648～0.781,0.664～0.790,0.720～0.779;验证性因素分析显示拟合指数χ2/df,GFI,AGFI,NFI,NNFI,RMSEA,CFI,IFI分别为2.32,0.91,0.88,0.84,0.88,0.06,0.90,0.90。结论:该量表的信效度都达到了测量学的要求。     

Characterization of idiotopes on MOPC 315 IgA using monoclonal antiidiotypic antibodies

The isologous antiidiotypic response in BALB/c mice to immunization with the DNP-binding IgA myeloma protein, MOPC 315, alters the expression of the anti-DNP antibody repertoire and confers immunity against MOPC 315 myeloma tumors. In order to characterize the idiotopes on MOPC 315 IgA which elicit this response we have isolated four monoclonal antiidiotypic antibodies (AIA), D10 (IgG_2a), A2(IgG₁), G3 (IgG_2b) and F1 (IgG_2a), produced by splenocytes of BALB/c mice immunized with MOPC 315 IgA in three independent fusion experiments. These AIA react with MOPC 315 IgA. reassociated H³¹⁵ L³¹⁵ and F³¹⁵_V but not with free H³¹⁵, L³¹⁵, V³¹⁵_H or V³¹⁵₂. In addition the AIA do not react with the closely related DNP-binding IgA myeloma protein, MOPC 460, suggesting that they are directed against private idiotopes on MOPC 315 IgA. These idiotopes can be divided into two groups. Group I, defined by D10, A2 and G3 consists of two overlapping idiotopes, one of which is related to the hapten-binding site. The two idiotopes are formed by an interaction of amino acids in H³¹⁵ and L³¹⁵. Group II defined by F1 consists of one idiotope which is related to the hapten-binding site. This idiotope is comprised of an aminoacid sequence on H³¹⁵ which requires an interaction with either L³¹⁵ or L⁴⁶⁰ for expression. A2 and G3 react identically with the same idiotope but were derived from two independent fusion experiments. This indicates an identity of AIA clonotypes among individual mice and suggests that the isologous AIA response to MOPC 315 IgA is restricted.     

大学生成就目标定向、自我效能感和状态焦虑的关系研究

目的探讨大学生成就目标定向、自我效能感和状态焦虑之间的关系。方法随机抽取350名大学生进行问卷调查。结果①女生的状态焦虑水平显著高于男生，而自我效能感显著低于男生；文科学生焦虑水平显著高于理科学生。②合作取向目标和状态焦虑之间呈显著负相关，自我-趋向型目标和状态焦虑之间呈显著正相关；自我效能感和状态焦虑之间呈显著负相关；自我效能感和成就目标定向总分及合作取向目标、社会亲密目标、任务目标、自我-趋向型目标之间呈显著正相关，和自我-逃避型目标相关不显著。③自我-趋向型目标及自我效能感直接影响状态焦虑，合作取向目标和任务目标通过自我效能感间接影响状态焦虑。结论成就目标定向、自我效能感和状态焦虑之间关系密切。     

The aniridia-Wilms tumor association: The critical role of chromosome band 11p13

The role of del (11)(p13) as a cause of aniridia, with and without Wilms tumor, is strengthened by demonstration of this chromosome aberration in 3 patients: monozygous twin girls, both of whom have aniridia and mental retardation and one of whom has a Wilms tumor; and an unrelated boy with aniridia and ambiguous genitalia. The break points defining the interstitial deletion for the twins are 11p13 and 11p15.1, while for the boy they are 11p1302 and 11p14.1. These patients and their karyotypes substantiate the critical importance of chromosome band 11p13 (or its hemizygous representation) in the development of aniridia and an associated Wilms tumor diathesis, as had been suggested previously (Riccardi VM, Sujansky E, Smith AC, Francke U, (1978): Pediatrics 61, 604-610).     

汉族与蒙古族大学生父母养育方式比较研究

国内外学者对父母养育方式与子女人格发展以及心理健康的关系进行了大量研究 ,显示 :父母的养育方式对子女的成长至关重要 ,不当的教养方式易使子女罹患神经症或形成不良的性格[1- 4] 。本研究采用已修订的父母养育方式问卷 (EMBU) ,对汉族和蒙古族大学生进行测查 ,以期对汉族和蒙古族大学生的父母养育方式的异同及特点进行探讨 ,并进一步确认影响父母养育方式的某些相关因素。1　对象与方法1.1　对象少数民族地区与内地两所大学 2 0 0 1年新生 32 8人。其中汉族学生 178人 ,蒙古族学生 15 0人。获得有效问卷 2 95份 ,其中汉族学生 16 1人…     

医科大学生焦虑情绪的心理社会因素探讨

目的探讨医科大学生焦虑情绪状态及其相关的心理社会因素。方法分层整群抽取某医科学校508名本科生进行焦虑情绪的流行特征及其相关因素的调查分析。结果医科大学生焦虑情绪检出率为9．03%，不同年级学生在SAS焦虑得分差异具有显著性，焦虑情绪与医科大学生的人格特征，特质应对方式、领悟社会支持、生活事件、父母文化程度、学生对专业满意程度和就业前景评价有高度相关性。结论应联合学校、家庭、社会，加强医科大学生心理健康教育；依据目标人群特点．采取有针对性的健康教育措施；着重塑造健康的性格，倡导应用积极的应对方式．提高适应环境能力，改善心理素质，以防止或降低其焦虑情绪的发生。     

Chronic myelogenous leukemia with a complex Ph1 translocation in an XYY male

We encountered a 38-year-old Japanese male patient with chronic myelogenous leukemia (CML), whose bone marrow and peripheral blood cells during the chronic and blastic phases contained a complex Ph¹ translocation and an extra Y chromosome [i.e., 47,XYY,t(9;22;13)(q34;q11;q14)]. A karyotypic analysis of PHA-stimulated lymphocytes showed the constitutional karyotype to be 47,XYY. Thus, it was considered that CML with a complex Ph¹ translocation developed in an XYY male; such a case has not been reported, so far. A B-lymphocyte cell line with the complex Ph¹ translocation was established by the procedure of Epstein-Barr virus transformation. The presence of the complex Ph¹ translocation in the B-lymphocyte cell line suggests that some of the B lymphocytes in this patient originated from the CML clone.