华佗所传漆叶青黏散考辨

《后汉书·方技列传》载有我国东汉末年杰出的医学家华佗的医学成就,文中记载华佗弟子樊阿“从佗求服食益于人者,佗授以漆叶青黏散,漆叶屑一升,青黏屑十四两,以是为率。言久服去三虫,利五脏,轻体,使人头不白,阿从其言,寿百余岁”。《三国志》也有相同记载。由于记于史书中,又为     

寻常花草趣味长

和许多人一样,我爱花花草草,喜欢家里绿意葱茏。现在市场上稍微像点样的花草,一盆都要几百元,我除了买花盆,盆里的花草几乎没怎么花钱,多是自己移植、培育。朋友们每次来家里玩都羡慕不已,喜欢的盆栽端了就走,我不会不舍,反有一种被需要的幸福。是的,正是这些生机勃勃的盆栽植物,丰富了我的业余生活,染绿日子,愉悦身心。     

秋燥时节可用三药膳

秋季是干燥季节,老年人容易上火,适当选用一些药膳对预防秋燥有益。下面就向您介绍三款适合秋燥的药膳。1.玉参焖鸭。将鸭宰杀,去毛和内脏,洗净放入锅内。再将玉竹与沙参各50克放入,加水适量。先用武火烧沸,再转文     

Effects of polygonatum sibiricum polysaccharide on learning and memory in a scopolamine-induced mouse model of dementia★

BACKGROUND： Learning and memory processes are accompanied by complex neuropathological and biochemical changes. Free radicals play an important role in learning and memory damage. OBJECTIVE： To observe the effects of polygonatum sibiricum polysaccharide （PSP） in comparison with vitamin 12 on inhibiting free radical damage, as well as improving the degree of cerebral ischemia and learning and memory in a scopolamine-induced mouse model of dementia. DESIGN： Randomized controlled animal study. SETTINGS： Department of Pharmacology, Taishan Medical College; Shandong Jewim Pharmaceutical Co., Ltd. MATERIALS： A total of 105 healthy Kunming mice, comprising 90 males and 15 females that were clean grade, were provided by the Animal Center of Taishan Medical College. PSP （extracted and purified by Huangjing, Taishan） was provided by the Department of Traditional Chinese Medicine, Taishan Medical College （purity of 79.6% by using a phenol-concentrated sulphate acid method）, and hydrogen bromine acid scopolamine injection solution （SCO） by Shanghai Hefeng Pharmaceutical Co., Ltd. METHODS： This study was performed at the Pharmacological Laboratory of Taishan Medical College from March to June 2007. （1） A total of 75 healthy Kunming male mice of clean grade were randomly divided into a normal control group, positive control group, and low-dosage and high-dosage PSP groups, with 15 mice in each group. Mice in both the low-dosage and high-dosage PSP groups were intragastrically administered 0.5 g/kg and 2.0 g/kg PSP, respectively. Mice in the positive control group were intragastrically administered 0.5 g/kg vitamin 12. In addition, mice in both the normal control group and model group were intragastrically administered the same volume of saline, respectively, once a day for 7 consecutive days. One hour after the final administration on day 6, mice in the positive control group, model group, low-dosage and high-dosage PSP groups were subcutaneously injected with 3.0 mg/kg SCO, while mice in the no     

玉竹汤治脑动脉硬化

配方:玉竹12克,白糖20克。用法:加水煮熟,饮其汤,食其药,日1剂。功效:治动脉硬化。玉竹汤治脑动脉硬化     

养阴润肺美葳蕤

葳蕤,为百合科多年生草本植物。《本草经集注》言其"茎干强直,似竹箭杆,有节",故有玉竹之称。中医认为,玉竹性味甘,微寒,入肺、胃经,有养阴润肺、益胃生津之功。本品养阴而不滋腻留邪,适用于肺胃燥热伤阴,咽干口渴、咳嗽痰少及热伤胃     

铁皮石斛与玉竹抗疲劳作用的比较研究

目的观察铁皮石斛与玉竹及其配方的抗疲劳作用。方法将ICR小鼠25只随机分为阴性对照组、单味铁皮石斛组、单味玉竹组、铁皮石斛复方组、玉竹复方组,每组5只,连续给药1周(7天)后进行游泳实验,小鼠休息2天后,灌胃相应药物30min后进行耐缺氧实验,记录数据,对比并分析各组的差异。结果小鼠体质量增长、游泳时间和耐缺氧时间,呈现复方铁皮石斛组[(8.60±0.69)g、(9.86±0.35)min、(28.66±1.28)min]复方玉竹组[(7.46±0.55)g、(9.02±0.45)min、(26.78±1.27)min]单味铁皮石斛组[(6.40±1.14)g、(8.78±1.00)min、(24.52±2.32)min]单味玉竹组[(5.60±1.20)g、(8.56±0.69)min、(23.38±2.21)min]对照组[(4.84±0.98)g、(7.44±0.91)min、(19.92±2.12)min],且复方组明显高于其它三组(P0.05)。结论铁皮石斛和玉竹均有显著的抗疲劳作用,单味玉竹的抗疲劳作用略亚于单味铁皮石斛,铁皮石斛复方的抗疲劳效果明显优于玉竹复方。     

中西医结合治疗更年期和电脑工作者干眼症临床效果分析比较

目的探讨二冬玉竹汤联合人工泪液对更年期和电脑工作者干眼症的治疗效果。方法应用前瞻性研究方法对15例更年期干眼症患者和15例电脑工作者干眼症患者,采用二冬玉竹汤联合人工泪液（爱丽）的中西医结合方法进行治疗,用药1个月后,观察二冬玉竹汤联合人工泪液对两者治疗的临床效果。结果更年期干眼症和电脑工作者干眼症在应用中西医结合方法治疗1个月后,两组干眼症患者的泪液分泌量（Schirmer Ⅰ）明显增多、泪膜破裂时间（BUT）均延长、荧光素染色明显好转。二冬玉竹汤联合人工泪液对两组干眼症的治疗效果经统计学检验无明显差异（P〉0．05）。结论采用二冬玉竹汤口服联合人工泪液（爱丽）滴眼是一种治疗更年期干眼症和电脑工作者干眼症的个体化治疗手段,既可以明显改善患者的临床症状,又能够增加泪液的分泌量．延长患者的泪膜破裂时间,值得临床推广。     

春季靓汤

千年党参猪蹄汤原料：猪蹄2只,千年健30g,党参15g,玉竹30g,食盐、味精各少许。制作：将猪蹄刮洗干净,洗净切块;千年健、党参、玉竹分别洗净。将以上原料一齐放沙锅内,加清水适量,武火煮沸后,改用文火煮2小时,以猪蹄熟烂为度,加入食盐、味精调味食用。     

多指标综合评价玉竹蜜蒸炮制工艺研究

目的 优选玉竹蜜蒸炮制工艺.方法 兼顾多糖、皂苷、黄酮、醇提物、水提物和水分各指标的量及抗氧化活性,研究蜜润时间、料液比(炼蜜-玉竹)、蜜蒸时间、蜜蒸温度对各指标的影响,采用多指标综合评分法,利用正交试验优化玉竹的蜜蒸炮制条件.结果 在蜜润时间为2h,料液比(炼蜜-玉竹)为1∶4,蜜蒸时间1h,蜜蒸温度70℃条件下,综合得分为84.07,与未炮制玉竹相比,多糖、皂苷、醇提物、水提物的量分别提高了32.02％、206.95％、55.60％、48.78％,水分和黄酮的量稍有下降.结论 该方法有效提高了玉竹各指标的提取率,提高了玉竹的利用价值.