National forest strategy for Australia

Australia has recently released its National Forest Strategy but unfortunately this document has received little attention from either foresters or environmentalists. This paper describes the concept of a forest strategy and of forest policy and identifies the elements which need to be included in a national forest strategy and a process for its formulation. Implementation of forest policy in a Federation like Australia presents obstacles to achieving a meaningful national forest strategy. The dangers of ad-hoc policy development and the importance of a national forest strategy are demonstrated by reference to two recent forest policy debates in Australia.

Several forest policy contributions from the environmentalists, forest industries and the Institute of Foresters as well as the current National Forest Strategy are reviewed. None of these documents on their own amount to a true national forest strategy, but all provide valuable contributions. Australia needs an urgent review of its National Forest Strategy to ensure that it includes long-term objectives for both the productive use and conservation of our forests and policies covering the controversial subjects such as clearfelling, size of harvesting coupes and harvesting of non-sawlog material. Without such a strategy, reached by consensus, conflicts over the use of Australia's forests will grow.     

中药薰蒸对腰椎间盘突出症患者止痛效果观察及护理要点

目的 观察中药薰蒸对腰椎间盘突出症患者止痛效果.方法 将350例腰椎间盘突出症患者分为两组.治疗组(180例)采用中药薰蒸,对照组(170例)用红外线照射法,其它治疗方法两组相同.结果 两组止痛效果有显著性差异(P＜0.01).结论 中药薰蒸对腰椎间盘突出症有显著止痛效果.     

半汤矿泉浴对银屑病的康复治疗(附184例疗效分析)

本文报告半汤矿泉谷治疗184例银屑病的疗效分析.其显效率38.59％,有效率77.72％,无效率22.28％。对治疗机理进行了初步探讨,认为矿泉浴是一种比较有效的方法,副作用小,有利于银屑病患者康复。     

氨熏蒸降解稻谷中黄曲霉毒素B_1的安全性毒理学试验

在薄层层析法确定氨熏蒸可降解稻谷中所含黄曲霉毒素B_1的基础上,按我国现行的《食品安全性毒理学评价程序》、对经氨熏蒸、毒素降解后的稻谷(或加工成的大米)的卫生品质进行了评价。按规定我们完成了评价程序的第一阶段(急性毒性与七日喂养)、第二阶段(致畸、致突变的三个试验)及第三阶段(亚慢性毒性)试验。全部结果证实,氨熏蒸可有效地降解稻谷中黄曲霉毒素B_1,并且未发现其降解物对实验动物有毒性。认为此去毒法可在有关部门推广应用。     

灰汤矿泉浴对皮肤病的治疗作用—附5131例疗效分析

本文报告了以灰汤矿泉浴为主治疗各种皮肤病５１３１例的结果，分析了矿泉水的理化性质及对皮肤病的作用机理。临床资料说明，该矿泉对结缔组织病、变态反应性、红斑鳞屑性及神经功能障碍性皮肤病有较好的疗效。     

矿泉浴对脑血流的影响及其健脑作用

作者测试了矿泉浴对脑血流指标的影响,发现矿泉浴时,脑电阻值明显下降,而脑电阻图的其它指标变化差异无显著性。并且对矿泉浴治疗高血压、中风等病的机理及其健脑作用进行了探讨。     

Randomized, controlled study comparing sitz-bath and no-sitz-bath treatments in patients with acute anal fissures

AIM: To determine the efficacy and safety of sitz baths in the management of acute anal fissures. METHOD: Individual patients were randomized to either receive sitz baths or no sitz baths for 4 weeks in addition to oral psyllium husk. Patients were asked to soak their hips and buttocks in a tub containing plain lukewarm water for 10 min, once after defecation in the morning and again at bedtime. Each week, the patients were called to assess pain scores and healing of fissures, whereas the level of satisfaction was recorded at the end of 4 weeks. Main outcome measures were validated pain scores and levels of satisfaction. RESULTS: Fifty-eight subjects were recruited for this study. In all, 52 of them completed the trial (27 in the sitz bath group and 25 in the control group). Although the pain score was lesser in the sitz bath group than in the control group, it failed to reach statistical significance. There were no significant differences in fissure healing between the two groups over the 4-week study period. However, patients in the sitz bath group reported better satisfaction levels than the control group (P < 0.01). Although no serious adverse effects were observed, two patients from sitz bath group developed perianal skin rash. CONCLUSION: This study suggests that sitz baths improve patient satisfaction in acute anal fissures. However, the healing and overall pain relief was not significant enough to attract attention. It was also found to be associated with adverse effects in few patients.     

洗泻停治疗小儿腹泻临床研究

本研究遵循清热利湿、消炎止泻、分利小便、调理脾胃气机的治则,采用"洗泻停"洗浴患儿小腿及双足治疗病毒性腹泻和饮食性腹泻。结果表明,平均止泻天数与对照组比较有显著性差异(P<0.01)。具有缩短疗程、减少腹泻次数和排便量以及改善大便性状的良好作用。本文并就其治病机理进行了探讨。     

中药熏蒸配合中频电疗治疗肩周炎30例

目的:观察中药熏蒸配合中频电疗治疗肩周炎的临床疗效.方法:将60例患者随机分为治疗组和对照组,各30例,治疗组采用中药熏蒸配合中频电疗治疗;对照组采用针灸治疗.结果:总有效率治疗组为93.33％,对照组为76.67％.2组总有效率比较,差异有显著性意义(P＜0.05),治疗组疗效优于对照组.结论:中药熏蒸配合中频电疗治疗肩周炎疗效确切.     

荆芥连翘汤足浴治疗糖尿病足的疗效观察

目的观察荆芥连翘汤足浴配合综合疗法治疗糖尿病足的疗效。方法 43例糖尿病足患者在全身综合治疗的基础上,运用荆芥连翘汤煎液浸泡患足,每天1次,每次45min。结果治愈28例,显效8例,有效5例,无效2例,总有效率95.3。结论荆芥连翘汤足浴配合全身综合疗法治疗糖尿病足具有良好的临床疗效。