Comparison of blood glucose and insulin responses in non-insulin dependent diabetic patients. Studies with spaghetti and potato taken alone and as part of a mixed meal

Recently, we demonstrated that spaghetti caused significantly lower glycaemic response than rice and potato in insulin-dependent diabetic (IDDM) subjects and that this difference was also present when spaghetti and potato were taken as part of a mixed meal. We have now compared the blood glucose and insulin responses to 50 g of carbohydrate in the form of white bread, potato and white spaghetti in 6 non-insulin-dependent diabetic (NIDDM) patients. The blood glucose response after white spaghetti observed over a 3-h period was only 60 +/- 10 per cent (P less than 0.02) of that seen in response to potato (395 +/- 116 mmol/l x 180 min vs 641 +/- 108 mmol/l x 180 min) and 47 +/- 9 per cent (P less than 0.01) of that seen in response to white bread (395 +/- 116 mmol/l x 180 min vs 805 +/- 93 mmol/l x 180 min). Insulin responses showed an identical pattern reflecting the glycaemic responses. To see if the difference in the glucose responses in NIDDM patients is preserved if these carbohydrate-rich foods are taken as part of a mixed meal we looked at the blood glucose and insulin responses to 50 g of carbohydrate in the form of potato and white spaghetti when ingested together with bolognese sauce (167 g) in 7 NIDDM patients.(ABSTRACT TRUNCATED AT 250 WORDS)     

Clonidine in the treatment of Tourette's syndrome exacerbation due to haloperidol withdrawal

A patient with long-standing Tourette's syndrome had a dramatic exacerbation of symptoms following the rapid withdrawal of haloperidol. Clonidine administration resulted in a disappearance of tics, which recurred 6 days later. The role of clonidine in blocking withdrawal-induced symptoms in patients with Tourette's syndrome treated with long-term neuroleptics is discussed from a clinical and neurobiological perspective. The implications of this case for the treatment of supersensitivity psychosis and tricyclic withdrawal states with clonidine are also discussed.     

胫骨延长术后的功能康复程序初探

胫骨延长术是矫治小儿麻痹后遗症下肢短缩最常见的术式，但如何恢复或改善术后的功能，目前尚无一套系统的程序。本文作者根据自行设计的胫骨延长休后功能康复的临床观察，作较系统地介绍，并就该程序的合理性，进行了讨论与论证。     

帕金森病相关致病基因的研究进展

近年来，帕金森病(PD)的遗传学研究取得了较大的进展，迄今为止已经确定了PARK1-PARK10等10个单基因与PD的发生有关。其中三个基因产物与家族性PD有关，它们分别是a-synuclein(PARK1)、parkin(PARK2)和泛素蛋白C末端羟化酶-L1(PARK5)，它们均参与Lewy小体．的形成，在PD的发病过程中扮演重要的角色。虽然另外几个基因对应的蛋白或对应蛋白的功能未知，但已经在染色体上找到相应的位置。PD遗传学的研究将有助于PD的早期诊断．并且有可能为PD的治疗提供新的靶点。本文概述了PD相关基因的最新研究进展。     

萘普生对大鼠着床期宫内PGF_(2α)含量及宫内节育器抗生育作用的影响

本文测定了对照组及两个萘普生(前列腺素合成酶抑制剂)处理组大鼠着床期宫内PGF2α的含量。结果表明,对照组、萘普生低剂量组(2mg/kg体重)和高剂量组(20mg/kg体重)的PGF2α含量分别为6.71±0.93、2.19±0.34和1.01±0.18ng/100g组织(三组间P<0.01)。同时,还观察到在本实验条件下,萘普生无明显干扰节育器抗生育作用,药物本身亦未呈现显著抗生育活性。     

Mothers' benefit of a self-care booklet and a self-care educational session at child health centres

Mothers' benefit of a mass-distributed self-care booklet and a self-care educational session about young children's minor illnesses were investigated. The following questions were studied: (1) Do mothers of infants read and benefit from a self-care booklet? (2) Is the mothers' knowledge about self-care improved more if the booklet is supplemented by a self-care educational session? 265 (92%) of 288 randomly sampled Swedish mothers whose first child was 6-12 months of age were interviewed regarding their knowledge about self-care. Shortly thereafter a self-care booklet was mailed to all households in Uppsala county and 6.5 months later a new group of 572 mothers was randomly sampled. Among the 572 mothers, 332 (58%) were randomized to a self-care session organized at child health centres and 240 (42%) were not invited to a session. Of the 572 mothers, 530 (93%) were later interviewed about the booklet, the session and their knowledge about self-care. 69% participated among the mothers randomized to the session. Among these mothers, 99% recalled the booklet and 96% had read the child care section. Among the mothers not invited to the session, 68% recalled the booklet and 60% had read the child care section. The mothers who had read the child care section would follow the recommendations about when to seek (and not to seek) medical care significantly better than those who had not read it (P less than 0.003).(ABSTRACT TRUNCATED AT 250 WORDS)