烧伤创面切削痂植皮对纠正烧伤后肾脏损害的价值

目的　探讨烧伤合并肾脏损害的治疗方法。方法　对 47例烧伤合并肾损害进行烧伤创面切削痂植皮 ,以减少烧伤毒素、促进创面修复、促进肾脏功能恢复。结果　术后 1周观察 ,3 6例肾损害治愈、9例好转、2例无效 ;完成手术后 ,最快 3d肾损害即可控制。本组最后治愈41例、死亡 6例。结论　对于烧伤合并肾损害 ,及时采用手术治疗 ,不仅利于肾功能的恢复 ,也是保证患者最终康复的重要手段。一旦烧伤病人出现肾功能损害 ,应尽早进行烧伤创面切削痂植皮术修复深度创面。     

Recovery from depression after electroconvulsive therapy is accompanied by evidence of increased tetrahydrobiopterin-dependent hydroxylation

Serum phenylalanine and tyrosine levels were measured in 26 patients with severe depression before and after receiving electroconvulsive therapy. The phenylalanine:tyrosine [P:T] ratio declined significantly for those responding to treatment but not for nonresponders. These findings are discussed in relation to tetrahydrobiopterin, the essential cofactor for the formation of noradrenaline, dopamine and serotonin and the hydroxylation of phenylalanine to tyrosine.     

Near visual acuity: a simple measure of practical significance in insulin-treated diabetic patients.

The value of measuring near visual acuity as a predictor of loss of independence in administering insulin and monitoring blood or urine glucose has been assessed in 110 insulin-treated diabetic patients. Near visual acuity was simple to measure in the clinic setting, and correlated well with 6 m acuity. Fourteen patients depended on an assistant either to draw up the correct dose of insulin (n = 12), inject the insulin (n = 7) or to monitor blood or urine glucose (n = 12). Of these 14 patients only one, who was demented, had near visual acuity better than N.12. Two other patients had near visual acuity N.12 or worse and yet were independent of help. One had severe visual impairment and used a pen-injector and a meter with speech synthesizer, and the other had near visual acuity of N.12. Impairment of near visual acuity to N.12 or worse is associated with loss of independence in insulin-treated diabetes. Measurement of near visual acuity could be useful in predicting independence of insulin-treated patients.     

法莫替丁治疗消化性溃疡60例

60例(男50,女10,年龄43±8a)经内窥镜证实的活动性消化性溃疡患者,口服法莫替丁40mg,qn,疗程2-4wk或延至6-9wk。溃疡愈合率DU2,4,6 wk分别为50％,84％,92％,SU2,4,6,8 wk分别为40％,68％,73％,82％。服药后3,7,14 d上腹痛缓解率DU为50％,80％,100％,SU为40％,75％,95％。未见严重不良反应。故法莫替丁对溃疡病,尤其是DU是一有效和安全药物。     

心脏创伤35例报告

本文报告心脏创伤３５例。年龄最小７岁，最大６８岁，其中包括心脏刺伤患者１０例，心肌挫伤患者２５例，死亡５例。作者强调快速确定诊断，紧急剖胸心包切开减压和心脏修补止血是心脏刺伤救治成功的关键。同时，对心肌挫伤的临床表现、早期诊断和及时处理等问题进行了讨论。     

Irritable bowel syndrome: The role of psychosocial factors

The irritable bowel syndrome (IBS) is a very common disorder of intestinal function characterized by variable symptoms of abdominal pain, diarrhea, constipation and bloating. The spectrum of severity ranges from mild symptoms, not worthy of clinical attention, to intense and continuous symptoms associated with impaired health-related quality of life and high health care use. Psychosocial disturbance is commonly found among patients with irritable bowel, but until recently, its precise role in the disorder was uncertain. The data now suggest that irritable bowel is not a psychiatric disorder per se, but psychosocial factors including life stress, psychiatric comorbidity and abnormal illness behavior, among others, influence how the illness is experienced and acted upon. Patients with mild symptoms usually respond to education, reassurance, dietary modification and, when needed, antimotility agents. However, patients with more severe symptoms, who usually have greater psychosocial disturbance, will also require behavioral interventions, and possibly psychopharmacological agents. In sum, a graduated, multicomponent plan of care that includes dietary, behavioral and pharmacological treatments is recommended.     

THE EFFECT OF ACUPUNCTURE ON PREVENTION AND TREATMENT OF ISCHEMIC ARRHYTHMIA AND THE RELATION BETWEEN EFFECT OF ACUPUNCTURE AND CHOLINERGIC MUSCARINE-LIKE RECEPTORS

For investigating the effect of acupuncture on ischemic arrhythmia and its mech-anism, adult albino rats with ligated anterior descending branch of coronary artery as experimentalmodel were treated with or without acupuncture, and others with imitative operation but without bothcoronary artery ligation and acupuncture treatment were used as control. It was found in acupuncturegroup that the fibrillation-liability of ischemic myocardium was efficiently decreased, the affinity ofAch-M receptors on membranes of ischemic myocardium was markedly increased, and the tolerance ofischemic myocardium to atropine was elevated in the experiment of atropine inducing fibrillation.These results indicate that acupuncture may play a therapeutic role on ischemic arrhythmia throughactivating the activity of muscarine-like receptors of cholinergic nervous system.     

Consistent control of psoriasis by continuous long-term therapy: the promise of biological treatments

Psoriasis is a chronic, incurable disease that frequently requires long-term treatment. Although many patients benefit from effective traditional systemic therapies, namely methotrexate, cyclosporin, retinoids and fumaric acid esters, and some patients achieve long-term disease control, unrestricted long-term administration is not recommended due to the potential for cumulative toxicity. In order to diminish the risk of toxicity, physicians have adopted various treatment approaches (e.g. rotational, sequential, intermittent, and combination). However, these approaches may not provide continuous disease control or a stable treatment regimen. The recent advent of targeted biological therapeutics such as etanercept, infliximab, adalimumab, alefacept and efalizumab may offer physicians and their patients treatment options with improved safety profiles that may permit continuous disease control.     

自拟人参二苓解毒汤联合盐酸恩丹西酮注射液治疗顺铂引起恶心呕吐临床观察

[目的]探讨顺铂引起恶心呕吐的有效治疗途径。[方法]对肺癌患者64例,随机分2组。自拟人参二苓解毒汤联合盐酸恩丹西酮注射液(以下简称商品名欧贝)(B组)和单独使用欧贝(A组)对顺铂为主的静脉化疗后镇吐疗效。[结果]B组(78·13%,93·75%)较A组(59·38%,75·00%)在近期镇吐治疗(指化疗后24-48h出现恶心呕吐)有明显差异(P<0·05),并在副作用方面,如便秘,乏力症状和血三系下降有明显差异(P<0·05)。[结论]辅以自拟人参二苓解毒汤确有增效解毒功能。