苯甲酰胺类抗精神病药物的研究：6β－羟基，乙酰氧基和苯甲酰氧基－3α及β－托品烷衍生物的合成

合成了１５个３α和β－取代苯申酰氨基－６β－羟基，乙酰氧基和苯甲酰氧基－托品烷类化合物。其中化合物５ｄ，１２ｃ和１２ｄ对Ｄ－１和Ｄ－２受体都有一定的亲和作用。     

B超诊断老年性白内障及合并症价值

０引言老年性白内障严重影响着老年人的生活质量．手术是根治本病的最佳方法．现将我院１９９８－０１～１９９８－１１经Ｂ超检查并经手术证实的１２９例,共２５８只眼,２２３只老年性白内障的结果及声像图特点报告如下．旨在探讨Ｂ超在诊断该病中的应用价值及对手术的...     

Effects of 84‐days of bedrest and resistance training on single muscle fibre myosin heavy chain distribution in human vastus lateralis and soleus muscles

Aim: This investigation determined the effects of 84 days of bedrest on the composition of myosin heavy chain (MHC) in single skeletal muscle fibres with and without a resistance‐training countermeasure programme. Methods: Muscle biopsies were obtained from the m. vastus lateralis (VL) and m. soleus (SOL) before and after 84 days of bedrest. While control (BR) subjects (VL n = 9; SOL n = 3) refrained from exercise, BRE subjects (VL n = 8; SOL n = 3) performed knee extensor and plantar flexor resistance exercise every third day. Approximately 110 fibres per sample were analysed for MHC composition using SDS‐PAGE. Results: BR–VL had 16 and 14% decreases (P < 0.05) in MHC I and IIa fibres, respectively. There were 10% increases (P < 0.05) in MHC I/IIa, IIa/IIx, I/IIa/IIx, and a ～30% increase (P < 0.05) in total hybrid fibres. BRE‐VL showed a 15% reduction (P < 0.05) in MHC I fibres, no change in MHC IIa fibres, and a 13% increase (P < 0.05) in total hybrids. BR–SOL had a 19% decrease (P < 0.05) in MHC I fibres with a 22% increase in total hybrids. BRE–SOL showed no change in MHC composition across all fibre types. Conclusion: These data suggest that the exercise countermeasures programme prevented MHC shifts in the SOL and mitigated MHC shifts in the VL. Furthermore, in the VL it appears that the resistance training programme employed in this investigation during bedrest, emphasized the use of MHC IIa phenotype muscle fibres.     

German translation and external validation of the Radboud Skills Questionnaire in patients suffering from Complex Regional Pain Syndrome 1

Background  

Patients suffering from Complex Regional Pain Syndrome commonly complain of substantial limitations in their activities of daily living. The Radboud Skills Questionnaire measures alterations in the level of disability of patients with Complex Regional Pain Syndrome, but this instrument is currently not available in German. The goals of our study were to translate the Dutch Radboud Skills Questionnaire into German and to assess its external criterion validity with the German version of the Disabilities of the Arm, Shoulder and Hand Questionnaire.