共查询到20条相似文献,搜索用时 77 毫秒
1.
2.
3.
4.
5.
6.
螽斯总科三种昆虫营养成分的分析与评价 总被引:5,自引:1,他引:4
昆虫是动物界中的最大类群,生物量超过其它所有动物(包括人类在内)总量的10倍以上,而且具有世代短、繁殖快、蛋白质含量高、营养丰富等特点,是良好的潜在食物资源[1]。世界各地几乎都有以某些昆虫为食物的习惯,我国食用昆虫也有悠久的历史,可供利用的资源极为丰富。 螽斯属直翅目(Orthoptera)、螽斯总科(Tettigonioidea)昆虫,通常作观赏及娱乐资源昆虫,在我国许多地方,也有饲用、食用和药用的传统[2~4]。药用时,干燥或新鲜全体入药,有清热解毒,息风止痛的功效。食用方法一是油炸(煎),螽斯捕捉后,去翅,将头揪下连同带出肠胃,洗净用盐水… 相似文献
7.
8.
杏鲍菇营养成分及生物活性物质分析 总被引:8,自引:0,他引:8
<正>食用菌中蛋白、多肽、多糖、三萜类等活性成分为当前研究热点[1]。杏鲍菇[Pleurotuseryngii(DC.et Fr.)Quèl.]又名刺芹侧耳,属伞菌目,侧耳科,侧耳属[2],是药食两用的珍稀食用菌,兼具杏仁香味和鲍鱼味,肉质鲜嫩,营养丰富,有抗癌[3]、抗氧化[4-5]、降血脂[6-7]、缓解骨质疏松症[8]、润肠胃[9]等功效,素有"平菇王"之称,并被列为"神舟九号"宇航员食品。本研究系统地分析杏鲍菇营养成分和活性成分,为其进一步开发提供科学依据。 相似文献
9.
10.
木瓜精粉 ( Bionomalizer,BN)是由番木瓜经酵母发酵制成的一种抗氧化食品。黄国伟 [1 ]等报道 ,BN具有消除自由基脂质过氧化的作用。临床上脑梗塞在溶栓治疗的同时 ,脑缺血缺氧后血液再灌注 ,可以触发自由基的连锁反应 ,产生大量的氧自由基和羟自由基 ,攻击蛋白质、核酸及生物膜上的多不饱和脂肪酸 ( PUFA)造成损伤 [2 ] ,为了探讨木瓜精粉对脑梗塞病人抗氧化能力的改善 ,我们对 3 0例脑梗塞病人使用 BN进行了相应的临床观察。1 材 料 与 方 法1 .1 对象与分组 选择年龄为 5 5~ 70岁的脑梗塞病人 ,清醒、无语言障碍 ,梗塞部… 相似文献
11.
长春新碱过量引起严重毒副反应1例的护理体会 总被引:1,自引:0,他引:1
报道1例霍奇金淋巴瘤患者因误用长春新碱(VCR)10mg一次性静脉推注后治疗护理情况。其出现间断性神志恍惚、眼睑闭合不全、言语不清、口腔黏膜糜烂、全身疼痛、麻痹性肠梗阻、尿潴留、手足麻木等症状,经积极解救,禁食,持续胃肠减压、胃管内注入麻油、开塞露、生理盐水灌肠,合理应用肠外营养,注重疼痛、心理护理,做好口腔、肛周护理,预防感染加重,患者病情得到控制好转出院。 相似文献
12.
《Vaccine》2015,33(32):3970-3975
BackgroundVaccination uptake at the individual level can be assessed in a variety of ways, including traditional measures of being up-to-date (UTD), measures of UTD that consider dose timing, like age-appropriate vaccination, and risk reduction from individual doses. This analysis compared methods of operationalizing vaccination uptake and corresponding risk of pertussis infection.MethodsCity-wide case-control study of children in Philadelphia aged 3 months through 6 years, between 2001 and 2013. Multiple logistic regression was used to isolate the independent effects of each measure of vaccination uptake and the corresponding relative odds of pertussis.ResultsBeing UTD on vaccinations was associated with a 52% reduction in risk of pertussis (OR 0.48, 95% CI: 0.34, 0.69). Evaluation of delayed receipt of vaccine versus on-time UTD yielded similar results. There was a decrease in risk of pertussis for each additional dose received with the greatest reduction in pertussis infection observed from the first (OR 0.48, 95% CI: 0.28, 0.83) and second dose (OR 0.17, 95% CI: 0.08, 0.34). Additional doses conferred minimal additional protection in this age group.ConclusionExamining vaccination status by individual doses may offer improved predictive capacity for identifying children at risk for pertussis infection compared to the traditional UTD measure. 相似文献
13.
对上海市某医院2003年-2007年骨科出院病人的住院日描述性分析.2003年-2007年骨科的床位利用指数与平均住院日相关性分析.2003年-2007年骨科床位与医护比例分析.2007年骨科前10大病种平均住院目影响因素分别进行单因素相关性分析和多因素逐步回归分析(STATA软件)。通过对骨科10大病种住院日影响因素分析,术前等待天数、手术类型、是否输血分别对10个、9个和8个病种的住院目有影响。输血因素和手术类型是医院不可控、由病人的病情决定的,术前等待天数是管理因素,是最值得医院重视的影响因素。 相似文献
14.
Dotinga A Schrijvers CT Voorham AJ Mackenbach JP 《European journal of public health》2005,15(2):152-159
BACKGROUND: This study examines the prevalence and correlates of stages of change of smoking, in terms of psychosocial, structural and sociodemographic factors, among inhabitants of deprived neighbourhoods. METHODS: Cross-sectional data were obtained from a survey on health related behaviour. Subjects were 2009 current and former smokers, aged 20-46, living in deprived neighbourhoods in Rotterdam, the second largest city in the Netherlands. Three groups of smokers were formed according to the stages of change-definitions of the Transtheoretical Model: smokers not planning to quit (precontemplators), smokers planning to quit (contemplators/preparators) and former smokers (actors/maintainers). Smokers planning to quit and smokers not planning to quit were compared regarding psychosocial factors (attitude, social norm, self-efficacy), structural factors (neighbourhood problems, material deprivation, financial problems, employment status) and sociodemographic factors (age, gender, marital status, cultural background, educational level). Former smokers were compared with smokers planning to quit regarding structural and sociodemographic factors. Logistic regression was used to assess correlates of stages of change. RESULTS: Smokers planning to quit (prevalence = 19%) reported a more positive attitude, stronger social norms and higher self-efficacy expectations in quitting smoking than smokers not planning to quit (prevalence = 57%). Smokers planning to quit less often were Dutch-born, more often had attended higher vocational schooling or university and more often reported experiencing two or more neighbourhood problems compared to smokers not planning to quit. Former smokers (prevalence = 24%) were older, more often Dutch-born, married, employed and higher educated, compared to smokers planning to quit. Furthermore, former smokers less often reported material deprivation and financial problems than smokers planning to quit. CONCLUSION: Among people living in deprived neighbourhoods, different factors correlate with different stages of change of smoking. Implications for health promotion are discussed. 相似文献
15.
16.
目的了解深圳市乙型肝炎母婴阻断效果及其影响因素,为制定乙肝防控策略提供科学依据。方法从医院收集2007-2009年HBsAg阳性产妇及其新生儿基本资料,设计统一的调查问卷,采集儿童静脉血2ml,ELISA法检测乙肝表面抗原、表面抗体和核心抗体。结果共调查158例HBsAg阳性产妇,其中乙肝大三阳占35.44%(56/158);孕晚期接种HBIG占22.29%(35/158),婴儿出生后母乳喂养占58.86%(93/158)。158例儿童中出生后乙肝免疫球蛋白接种率90.50%(143/158),乙肝疫苗接种率100%,其中接种5ug乙肝疫苗占97.47%(154/158),接种10ug乙肝疫苗占2.53%(4/158)。检测158名儿童乙肝表面抗原阳性率6.96%(11/158),乙肝表面抗体阳性率56.33%(89/158),乙肝核心抗体阳性率70.25%(111/158)。母亲是否大三阳与乙肝母婴阻断是否成功有关(连续校正χ2=5.538,P=0.019)。结论母婴传播仍然是乙肝重要传播途径,其主要因素影响是母亲乙肝感染状况。 相似文献
17.
18.
两种不同肌瘤剔除术治疗子宫肌瘤的临床疗效比较 总被引:1,自引:0,他引:1
目的:比较腹腔镜子宫肌瘤剔除术与腹式子宫肌瘤剔除术的临床疗效。方法:回顾分析63例腹腔镜子宫肌瘤剔除术与61例腹式子宫肌瘤剔除术的临床资料,比较2种手术方式的手术时间、术中出血量、肛门排气时间、使用抗生素时间、术后感染率、体温恢复正常时间、住院时间等情况。结果:两组患者接受子宫肌瘤剔除术顺利完成,腹腔镜组手术时间长于开腹组(P0.05),腹腔镜组术中出血量及剔除肌瘤个数均少于开腹组(P0.05),术后腹腔镜组体温恢复正常时间、肛门排气时间、抗生素使用及住院时间均短于开腹组,两组患者最多随访6个月,腹腔镜组平均康复时间较开腹组短(P0.05),两组随访B超均未发现明显肌瘤结节。结论:腹腔镜子宫肌瘤剔除术损伤小,恢复快,住院时间短,是值得推广的微创手术。 相似文献
19.
西林瓶装注射用水的装量检查分析 总被引:1,自引:0,他引:1
为了检查西林瓶装注射用水的实际分装量是否符合2005年版《药典》三部要求,按照2005年版《药典》三部中“生物制品分装和冻干规程”,分装规格为0.8ml的西林瓶装注射用水10000瓶,随机在分装过程的前、中、后阶段共抽取100瓶,轧盖、目检。分别用1ml标定注射器及1ml普通无菌注射器抽取每瓶注射用水的实际体积,以t检验法对实际抽取量与标示量的差值进行统计学分析,结果显示其与2005年版《药典》三部要求分装附加量为0.1ml相比有显著性差异(P〈0.001)。 相似文献