Postgraduate school of obstetrics and gynecology and nongovernmental organizations: is collaboration possible?

We report the collaboration between the First Postgraduate School of Obstetrics and Gynecology at the University of Milan, Italy, and the nongovernmental organization “Emergency” that operates through its own hospitals in countries devastated by armed conflicts. The collaboration was centered on the maternity clinic that Emergency opened in 2003 in northern Afghanistan. After a woman resident spent 5 months on-site, the collaboration is now extended to all residents with a group with four areas of intervention: guidelines, clinical records and data collection, drugs and medical devices, and teaching material. In addition, it offers consultation by e-mail for any clinical issue that might arise.     

学时数较少的药学物理化学教学探索

根据课程学时的限制，结合药学专业课程的要求，对物理化学理论教学内容进行了取舍，强调上好第一课，并对部分内容进行双语授课的尝试，对实验教学也进行了探索。     

Oral 5-aminosalicylic acid preparations in treatment of inflammatory bowel disease an update

Therapeutic efficacy of 5-aminosalicylic acid (5-ASA) preparations is reviewed. In the acute treatment of Crohn's disease, Pentasa and Salofalk seem to be more effective than placebo. When it is given in an equimolar 5-ASA regimen, Salofalk appears to be at least as effective as sulfasalazine (SAS) in the treatment of both Crohn's disease and ulcerative colitis. Asacol and SAS are equally effective in maintenance therapy of ulcerative colitis. Dipentum was more efficient than placebo. There was only a low incidence of side effects from oral 5-ASA preparations, but larger-scale trials may be needed for a more accurate profile of adverse reactions.     

Synthesis and antimicrobial evaluation of 20-deoxo-20-(3,5-dimethylpiperidin-1-yl)desmycosin (tilmicosin, EL-870) and related cyclic amino derivatives

A series of 20-deoxo-20-cyclic (alkylamino) derivatives of tylosin, desmycosin, macrocin and lactenocin was prepared by reductive amination of the C-20 aldehyde group. The majority of the compounds were prepared using metal hydrides (sodium cyanoborohydride or sodium borohydride) as the reducing agents and a suitable cyclic alkylamine. Subsequently, a more convenient procedure was developed using formic acid as a reducing agent. The C-20 amino derivatives prepared from desmycosin exhibited good in vitro antimicrobial activity against Pasteurella haemolytica and Pasteurella multocida (MIC range of 0.78 approximately 6.25 micrograms/ml) as well as Mycoplasma species (MIC range of 0.39 approximately 6.25 micrograms/ml). Several derivatives showed excellent oral efficacy against infections caused by P. multocida in chicks. One of these derivatives, 20-deoxo-20-(3,5-dimethylpiperidin-1-yl)desmycosin (tilmicosin or EL-870) was selected for development as a therapeutic agent for pasteurellosis in calves and pigs.     

Sexuality Training,Education and Therapy in the Healthcare Environment: Taboo,Avoidance, Discomfort or Ignorance?

Multiple sources of resistance are present in the healthcare environment to comprehensive assessment and intervention efforts in regard to sexuality. The authors survey both the diversity of needs and values presented by consumers, and encourage providers to equip themselves educationally, emotionally and ethically so that they can deliver relevant, holistic services to consumers.     

原发性甲状腺机能亢进症的手术探查技巧

目的探讨原发性甲状腺机能亢进症的手术探查技巧和经验教训。方法对50例原发性甲状腺机能亢进症患者临床资料进行回顾性总结分析。结果48例患者手术治疗，术后38例诊断为甲状旁腺瘤，6例为甲状旁腺增生，4例为甲状旁腺癌。48例中44例第一次手术探查成功（占88％），2例行2次手术，2例行3次手术。46例术后痊愈，2例并发多处肋骨骨折发生呼吸衰竭而死亡。结论确诊为原发性甲状腺机能亢进症伴有临床征象者均应手术治疗。术前病灶定位明确者手术较容易，定位不明确者应在“热区内”重点探查。     

中国西部城市和农村开展面粉营养素强化的可行性分析

目的通过对甘肃农产区居民的饮食习惯、营养知识和态度的调查,从需方的角度对开展面粉营养素强化的可行性进行探讨。方法采用定性和定量调查相结合的方法,对4个地区的城市和农村的男性和女性分别进行现状和原因的调查分析。结果被调查地区多数城市(92.7%)和农村(60.7%)家庭日常饮食以面食为主,94.7%的城市家庭购买面粉,而在农村地区,多数家庭自己种植或购买小麦。城市居民较农村对营养和维生素有更多的了解和关注。农村男性对面粉营养素强化持怀疑态度,女性更加关注孩子的营养,认为目前的饮食单一,孩子可能营养不足。结论与农村地区相比,城市地区的社会经济条件和知识基础较利于开展面粉强化工作。