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1.
甘草     
又名 Alcacua,Alcazuz,Chinese Licorice,Gan Cao,Gan Zao,Glycyrrhiza,Lakritze,LicoriceRoot,Liquiritiaeradix,Liquirizia,Liquorice,Orozuz,Phytoestrogen, Reglisse,Regliz,RussianLicorice,SpanishLicorice,Subholz,Sweet Root。 植物名 Glycyrrhiza glabra;G.glabratypica;G.glabra violacea;G.glabra glandulifera;G.uralensis,Reglisse。  相似文献   

2.
孟毅  孟辉 《新药与临床》1994,13(2):115-116
随着临床药理学研究的不断发展,近年来人们发现许多药物,如硝苯地平,维拉帕米,过氧化氢溶液,甘露醇,苯巴比妥,硫酸镁,维生素C维生素K,尼群地平,可治疗蛔虫性胆绞痛。尤以硝苯地平,苯巴比妥,尼群地平,维生素K,甘露醇作用较快,方便疗效满意,适合通用,而维修拉帕米,硫酸镁,维生素C,过氧化氢溶液亦可酌情选用。  相似文献   

3.
林某某,女,42岁,医务工作者,既往无青霉素过敏史,因肛门附近疖肿,预防感染,在门诊注射普鲁卡因青霉素G皮试;20min后观察局部,无红肿,属阴性,40万u/次,1次周,肌注,连续用药3d均无发现异常,无全身反应,d4(连续用同一厂家批号青霉素),在注射时立即发生胸闷,心悸,出冷汗,即停药观察,脉搏细弱,烦躁不安,呻吟,立即嘱病人头低位平卧,给予1:10m肾上腺素0.5ml皮下注射无效,继而出现支气管痉挛,喉头水肿,呼吸困难,听诊双肺学鸣音,心率150次小。in,血压几.O/6.67kPa进行人工呼吸,吸入氧气,立即给地塞米松,…  相似文献   

4.
笔者在北京儿童医院进修期间遇到2例马凡综合征病例,现报告如下: 1病例资料 患者为父子二人,父亲,36岁,身高195厘米,体重55公斤,儿子,10岁,身高170厘米,体重20公斤,父子二人均智力正常,面容憔悴,身材瘦高,头形细长,耳朵大,胸廓呈漏斗胸,脊柱侧弯,四肢明显增长,手指,脚趾细长。Steinberg征阳性,肌张力减弱,肌力正常,神经系统检查未见异常。父亲视力左眼4.0,右眼4.2,儿子视力左眼4.0,右眼4.0,临床诊断为马凡综合征。  相似文献   

5.
1.病例介绍:例1,赖某,男,28岁,干部,1996年2月24口初诊,患习惯性便秘多年,长期服用三黄片以治疗便秘。初诊前4个月开始腹泻,完谷不化,每日3~4次,畏寒,体重减轻,腹痛,肠鸣,矢气。查体:T36.8C,R26次/min,his次/min,腹软,肠呜音亢进,左下腹压痛,左下腹可触及肠型。连续化险大使常规3次,偶见粘液,大使培养未见致病菌,纤维结肠镜检未见明显病理改变。经按肠易激综合征治疗疗效显著。例2,周某,男,34岁,干部,1994年1月3日初诊,因经常便秘而服用三黄片有效。1991年6月始腹痛腹泻,每天4~5次,于餐后有使意,…  相似文献   

6.
目的:在中国健康志愿中评价单剂静滴埃本膦酸钠注射液的安全性,耐受性,方法:根据新药临床试验指导原则,经体检及实验室检查,各项指标均在正常范围内的36名18-50岁健康成人,用区组随机化设计方法,按随机表将受试随机分配至1,2,3,4,5和6mg剂量组,每组6名受试,男女各半,观察指标为临床症状,生命体征,心电图,血常规,尿常规,肝功能,肾功能,电解质等。结果:单剂静滴埃本膦酸钠注射液1-6mg,志愿体温,脉搏 ,呼吸频率,血压,心电图,血常规,肝功能,肾功能,电解质等各项指标测定值均在正常范围,内仅见血磷降低,发热,出汗,骨痛,肌痛,血钙降低等与药物可能有关的一过性轻微不良反应,该不良反应于给药后1-2wk内恢复正常,结论:单次静滴埃本膦酸钠注射液最大剂量至6mg比较安全,耐受性较好。  相似文献   

7.
患者男,30岁,咳嗽,咳痰,咽充血、扁桃体无肿大,无发热。双肺胸透肺纹理重,诊断为“支气管炎”。静滴氨苄青霉素钠,日1次静滴5.0g,连续静滴5天后,患者面部、胸部出现瘙痒发红,第6天时,皮肤出现散在红色皮疹,斑状丘疹,大小不等,以面部、颈部、胸部、臀部为主,考虑为迟发性药物过敏,而给予扑尔敏8mg,每日3次口服,赛庚啶4mg,每日3次口服,两天后症状无明显缓解,并且皮疹向周围蔓延,逐渐遍及全身,融合成片,手、脚、掌心均有药疹水肿,患者感觉心慌不适,并有心律不齐,心电提示窦性心动过速,室性早搏,T波改变。患者既…  相似文献   

8.
菠萝过敏抢救体会   总被引:1,自引:0,他引:1  
例1:患者男,24岁,水果仓库搬运工人。吃生菠萝约1000g,30分钟后出现腹部绞痛,全身皮肤瘙痒发红,腹泻、呕吐各1次。由同伴送来我院,途中出现面色苍白,大汗淋漓,意识丧失。查体:血压测不出,体温不升,心率112次/分,心音弱,呼吸26次/分,面色苍白,汗多,全身皮肤紫绀,瞳孔4mm,双侧等大,光反射迟钝,呼之不应,双肺未闻干湿罗音。立即给予洗胃,  相似文献   

9.
魏萍,女,30岁,工人。阴道断续出血已有5个多月,每日出血量70-100毫升,伴有身体倦怠,气短懒言,不欲饮食,面色苍白,出血色淡红,加有少量的紫血块,舌质淡,苔薄白,脉细弱。李乐,女,14岁,中学生。月经不调,周期紊乱已1年,常迟来,滴漏10多天、20多天不净,看中医服中药后已准时,但仍量多,一直滴漏不停。上述2人均被诊断为“崩漏”。  相似文献   

10.
人工流产后流血不止一例临县计划生育指导站(033200)刘开芳患者:女,38岁。施人工流产手术后一月,流血不止,色黑粘稠,腰酸腿软,头痛,神疲,心慌,烦躁,睡眠不佳,身微热,汗出,面黄少神,舌淡红,苔薄黄腻,脉沉涩。左关见动,认为由冲任损伤,瘀血阻滞...  相似文献   

11.
目的应用顶空气相色谱法,对马蔺子素中的残留溶剂乙醇和乙酸乙酯进行测定。方法采用固定相为94%二甲基聚硅氧烷-6%氰丙基苯基,0.53mm×30m,膜厚3.0μm的色谱柱,以氮气为载气,FID检测器,通过外标法计算残留溶剂的含量。结果马蔺子素中有乙醇检出,乙酸乙酯未检出。乙酸乙酯的线性范围:2.22~666μg(r=0.9999);乙醇的线性范围:4.84~484μg(r=0.9998);定量限乙醇为4.8ppm,乙酸乙酯为2.2ppm;检测限乙醇为0.5ppm,乙酸乙酯为0.4ppm。平均回收率乙醇为105.2%,乙酸乙酯为95.2%。结论本方法简便、灵敏度高、重复性好,结果准确。  相似文献   

12.
肺部感染曲霉菌称肺曲菌病。其临床表现与肺炎、肺结核病相似易致误诊。胸部X线检查是最常用的诊断方法,其典型表现为空腔中的球形块影及新月征。痰中找到曲霉菌可确诊,治疗以手术为主,本文结合三例诊治体会,对该病病因、病理、诊断及治疗作了较详尽的描述。  相似文献   

13.
目的评价超声生物显微镜(UBM)在"三明治"式人羊膜移植术后随访中的作用。方法对49例(50只眼)难治性青光眼行小梁切除联合"三明治"式人羊膜移植术,术后1、3、6、9、12个月行UBM检查滤过泡的形态、滤过泡内腔大小、巩膜瓣下形成液间腔的大小(最大宽和高)、羊膜的变化情况,眼压情况。结果①滤过泡形态:低回声型为50%,高回声型为40%,包裹型为6%,平坦型为4%。②滤过泡内腔大小:术后1个月,最宽处平均为(3.23±0.21)mm,最高处平均为(0.68±0.12)mm,术后3个月,最宽处平均为(3.12±0.16)mm,最高处平均为(0.63±0.12)mm,术后6个月,最宽处平均为(3.04±0.11)mm,最高处平均为(0.59±0.06)mm,术后9个月,最宽处平均为(3.00±0.09)mm,最高处平均为(0.55±0.11)mm,术后12个月,最宽处平均为(2.98±0.11)mm,最高处平均为(0.53±0.20)mm,前9个月比较,最大宽和高差异有统计学意义(P<0.05)。③巩膜瓣下液间腔的大小:术后1个月,最宽处平均为(2.07±0.21)mm,最高处平均为(0.47±0.16)mm,术后3个月,最宽处平均为(2.07±0.13)mm,最高处平均为(0.46±0.20)mm,术后6个月,最宽处平均为(2.06±0.23)mm,最高处平均为(0.45±0.16)mm,术后9个月,最宽处平均为(2.04±0.18)mm,最高处平均为(0.43±0.13)mm,术后12个月,最宽处平均为(2.03±0.22)mm,最高处平均为(0.42±0.27)mm,不同时期比较最大宽和高均无统计学差异(P>0.05)。④羊膜平均存留时间为(8.68±1.10)个月。结论 UBM是一种客观的、有效的随访工具,"三明治"式人羊膜移植术能有效保持滤过道的通畅。  相似文献   

14.
Clinical pharmacokinetics of some newer diuretics   总被引:1,自引:0,他引:1  
Several new diuretics have recently been developed. This review summarises the published knowledge about some of them. Azosemide is a loop diuretic. The bioavailability is about 15% and it has a half-life of 2 to 3 hours. Renal and non-renal clearance are 1.32 and 5.4 L/h, respectively. Etozolin is also a loop diuretic. It is rapidly metabolised to the active metabolite, ozolinone. The gastrointestinal uptake of etozolin is almost complete. The plasma half-life of etozolin and ozolinone are 2 and 10 hours, respectively. The compounds are mainly eliminated as metabolites. Renal and liver impairment do not seem to change the pharmacokinetics. Fenquizone has properties similar to the thiazides. The plasma half-life is approximately 17 hours. Apparent volume of distribution averaged 686 L and renal clearance is 7.2 L/h. Indapamide acts predominantly on the proximal segment of the distal tubule and also has direct vasodilatory effects. Gastrointestinal uptake is at least 80%. The drug binds highly to carbonic anhydrases of red blood cells. Protein binding is about 80%, while terminal plasma half-life is 15 hours and the apparent volume of distribution 25 L. Renal clearance is 0.3 L/h and non-renal clearance 0.9 L/h. Several metabolites have been described, of which one major metabolite is pharmacologically active. Muzolimine is a loop diuretic. Its uptake is almost complete, but decreased substantially by food. The protein binding is about 65%, the apparent volume of distribution is about 1 L/kg and average terminal half-life 10 to 20 hours. Elimination is mainly non-renal, and non-renal clearance ranges between 0.5 and 1.32 L/h. The pharmacokinetics of the drug do not seem to be changed in cardiac failure. Terminal plasma half-life is essentially unchanged in patients with renal failure, except in those with very severe reduction of glomerular filtration rate. Piretanide is a loop diuretic which is about 6 times as potent as frusemide (furosemide). Its bioavailability is most likely complete in healthy subjects and in renal patients. Protein binding in healthy subjects is about 95%. The plasma half-life of the drug is about 1 hour and apparent volume of distribution averages about 17 L. Renal and non-renal clearance are about 6 L/h, although renal clearance is decreased in renal failure: this decrease is correlated with glomerular filtration rate. Non-renal clearance is unchanged in renal failure, as is the apparent volume of distribution.(ABSTRACT TRUNCATED AT 400 WORDS)  相似文献   

15.
Mutagenicity of bromate: implications for cancer risk assessment   总被引:1,自引:0,他引:1  
Moore MM  Chen T 《Toxicology》2006,221(2-3):190-196
Bromate (BrO3-) is a rodent carcinogen that is formed as a drinking water ozone disinfection by-product and also used in some food and consumer products. Therefore, bromate is subject to assessment for its risk to humans. Because the selection of an appropriate model for conducting quantitative cancer risk assessment is based upon an understanding of the chemical's mode-of-action, it is necessary to determine whether the chemical is a mutagenic carcinogen. We present a review of the available information concerning the weight-of-the-evidence that bromate is a mutagenic carcinogen. The evidence indicates that bromate is mutagenic and that this activity is mediated by the formation of oxidative damage to the DNA, thus resulting in chromosomal damage. Not only does bromate induce genetic damage in vitro, it is also demonstrated to induce mutations in the kidney of exposed rats. This is significant because the rat kidney is one of the target tissues for tumor induction. While it is clear that bromate can cause damage in the target tissue, it is not clear whether bromate is a mutagenic carcinogen, that is, whether the observed tumors result from a mutagenic mode-of-action. Further research is needed to clarify bromate's mode-of-action. However, in the absence of additional information, it is reasonable, based on an extensive database, to assume that bromate induces tumors via oxidative damage that causes chromosomal breakage.  相似文献   

16.
中国阿片类药物依赖治疗回顾   总被引:1,自引:0,他引:1  
阿片类药物依赖是一种反复发作的脑疾病,是一个涉及到生理、心理、行为的医学和社会问题,其治疗也是一个长期而又艰难的过程。本文系统回顾了中国近15年阿片类药物依赖的各种治疗方法。丁丙诺啡、美沙酮治疗阿片类药物依赖的效果已得到基本的肯定,其中美沙酮维持治疗在中国内地刚刚起步,目前效果比较理想,但远期效果还有待观察。纳曲酮在预防复吸方面具有肯定的疗效。而无论何种治疗手段,辅以社会心理干预均能较好地巩固疗效和预防复吸。  相似文献   

17.
18.
HPLC法测定兰州肉苁蓉中毛蕊花糖苷的含量   总被引:1,自引:0,他引:1  
目的建立了兰州肉苁蓉中毛蕊花糖苷的含量测定方法,并与其他肉苁蓉药材进行比较。方法采用ZORBAX-SB C18色谱柱,乙腈-0.1%磷酸溶液(23∶77)为流动相;检测波长为334nm;柱温为30℃。结果毛蕊花糖苷在10.06~402.40μg.mL-1范围内与峰面积呈良好线性关系(r=0.9999),平均回收率为97.52%,RSD为2.58%(n=9)。结论本方法简便、重现性良好,结果准确可靠。兰州肉苁蓉的毛蕊花糖苷含量与正品肉苁蓉相当。  相似文献   

19.
目的探讨41例小婴儿低血钙引起呼吸节律紊乱的临床特点及诊疗体会。方法回顾性分析41例呼吸紊乱的患儿临床表现、实验室检查。结果主要表现有,呼吸暂停12例,叹息样呼吸13例,抽泣样呼吸8例,窒息2例,颜面青紫或苍白26例,呼吸心跳骤停2例,四肢肌张力增高3例;血生化检查39例确诊为低血钙,正常2例,血磷升高35例,血钾、钠、氯、镁均正常。结论新生儿或小婴儿皮层各部位之间电活动的兴奋传导功能较差,临床不出现典型惊厥发作,可出现呼吸节律改变。治疗的关键是争取尽早静脉补充钙剂。  相似文献   

20.
碘伏与新洁尔灭消毒效果的实验研究   总被引:3,自引:0,他引:3  
目的比较临床使用碘伏与新洁尔灭的抗菌效果。方法采用中和试验;定量消毒试验;有机物保护试验;稳定性试验。结果以有效碘为200mg/L的碘伏溶液,对大肠杆菌、金黄色葡萄球菌作用1min,平均杀灭率可达99.90%以上。白色念珠菌作用10min,杀灭率可达99.94%。以有效碘含量5000mg/L的碘伏溶液,对枯草杆菌作用120min,杀灭率可达99.94%。新洁尔灭含量:200mg/L的溶液对大肠杆菌、金黄色葡萄球菌作用10min,平均杀灭率可达99.90%以上。白色念珠菌作用5min,杀灭率可达99.93%。新洁尔灭含量:50000mg/L的溶液,对枯草杆菌作用180min,杀灭率可达93.32%。消毒剂放置室温下较稳定。但有机物的存在可明显减弱其杀菌作用。结论以有效碘伏200mg/L的碘伏溶液作为医院常用皮肤消毒剂,较为理想。  相似文献   

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