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排序方式: 共有213条查询结果,搜索用时 26 毫秒
1.
本文描述了姜根茎腐烂的三种症状类型:青枯型、黄腐型及黄枯型;分别由青枯细菌、腐霉菌及青桔细菌和腐霉苗引起,鉴定出4种致病腐霉:P(?)(?)P.(?)P.(?)和P.(?).通过接种试验,证明腐霉对姜有较强的致病力;与青枯细菌共同为害,病将更严重,故姜的根茎腐烂不完全是细菌青枯病。  相似文献   
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几种中西药抗人实验模拟运动病效果观察   总被引:1,自引:0,他引:1  
目的 :选用中药“治晕灵”的主要成分生姜、明天麻等六味草药煎成汤剂、或半量汤剂配西药脑益嗪、山莨菪碱各1 4临床常用量配成复方中西药制剂 ,与目前常用抗晕药晕海宁等中、西药的药效进行比较 ,看中药制剂或中西药复方制剂是否具有较好的抗运动病效果。方法 :选 7名敏感被试者 (女性 ,19~ 2 1岁 ) ,用旋转刺激诱发运动病至出现恶心。按拉丁方设计 ,与安慰剂 (淀粉 10 0mg)及晕海宁 (5 0mg)进行对比 ,分别观察了生姜合剂 (30ml)、晕可平 (30ml)、山莨菪碱 (10mg)、脑益嗪 (2 5mg)及上述复方中西药制剂口服后的运动病耐力。结果 :与安慰剂比较 ,晕海宁、山莨菪碱、脑益嗪、晕可平、生姜合剂、复方中西药制剂分别使运动病耐力提高 5 .4%、7.5 %、5 .9%、7.4%、32 .3 %、2 0 .4% ;生姜合剂效果较优 ,除口服时有辛辣味外 ,无明显的副作用。复方中西药制剂各成分未显示协同作用 ,而只是简单的作用相加。结论 :生姜合剂具有较好的抗运动病作用  相似文献   
4.
The present systematic review and meta‐analysis was conducted to investigate the effects of ginger supplementation on markers of inflammatory and oxidative stress. PubMed, Embase, Scopus, and Web of Science were systematically searched to identify relevant clinical trials evaluating the effects of ginger on serum CRP (C‐reactive protein), TNF‐α (tumor necrosis factor‐alpha), IL‐6 (interleukin‐6), PGE2 (prostaglandin E2), TAC (total antioxidant capacity), and MDA (malondialdehyde) from inception up to September 2019. Mean difference and 95% confidence intervals were pooled using a random‐effects model. Potential publication bias was assessed using visual inspection of funnel plot and Egger's weighted regression tests. After excluding irrelevant records, 20 full‐text articles that included 25 separate studies were included to the meta‐analysis. Pooled results of this study indicated a statistically significant effect of ginger on serum CRP, TNF‐α, IL‐6, TAC, and MDA levels following ginger supplementation in compared to the controls. Also, the effects of ginger on serum PGE2 was marginally significant. Moreover, the high heterogeneity was disappeared in subgroup analysis performed by age, duration, dosage, and quality. This current analysis indicates that ginger supplementation has a significant effects on serum inflammatory and oxidative stress markers.  相似文献   
5.
Cyclosporine (CYA), a common immuno-suppressant drug that is used in organ transplants, is associated with nephrotoxic effects. Scientific exploration of natural products of plant origin should be considered; especially, in a world with increasing prevalence of kidney diseases. Effects of ginger polyphenols (GP) in Wistar rats with CYA-induced perturbations in electrolyte balance and kidney function was determined. Fifty Wistar rats were recruited for this study such that graded doses of GP were administered following CYA-induced kidney injury and comparisons were made against control and toxic groups at p?<?0.05. Distilled water, CYA (50?mg/kg p.o. for 10 days) and GP (100, 200 and 400?mg/kg p.o. for 21 days) were administered to the rats at 0.2?ml/100?g. CYA administration induced kidney injury as characterized by significant deleterious alterations in plasma and urine levels of creatinine, urea, Na+ and K+ electrolyte balance as well as creatinine clearance. Also, there was a significant derangement in feeding pattern and relative kidney weight. Using GSH and SOD as antioxidant indicators, there was significant disturbance of the anti-oxidant system while histopathological results showed evidence of interstitial vacuolations with atrophic glomeruli. These conditions were significantly attenuated (p?<?0.05) following administration of graded doses of GP. It was, therefore, concluded that GP could potentially be a therapeutic choice for patients with CYA-induced kidney injury.  相似文献   
6.
目的:探讨生姜煎水在血液透析动静脉内瘘护理中的应用效果。方法:将2010年1月~2013年1月我科120例维持性血液透析患者随机等分为对照组和观察组。对照组采用远心端逆向穿刺法,于透析结束24 h应用喜疗妥外涂于自体动静脉内瘘(AVF)后湿热敷;观察组采用近心端正向穿刺法,于透析过程中在AVF远心端采用生姜水湿热敷。结果:14个月后两组患者血尿素氮、血肌酐、尿素清除指数比较,差异无统计学意义(均P0.05);观察组血管狭窄、血管瘤、内瘘血管管疼痛、血流量不足发生率明显低于对照组(P0.05)。结论:透析中生姜水热敷保护动静脉内瘘的效果明显,可促进内瘘成熟,延长AVF使用时间。  相似文献   
7.
ObjectivesTo summarize the evidence from systematic reviews (SRs) and meta-analyses that evaluated the efficacy of ginger in treating any conditions and critically assess the quality of these evidence.MethodsA systematic search of the literature was conducted from inception until February 28, 2019 using the PubMed, EMBASE, Web of science, Cochrane library, and four Chinese databases. Literature selection and data extraction were conducted by two independent reviewers. The quality of SRs was evaluated using the AMSTAR-2 tool. The GRADE system was used to assess the quality of evidence.ResultsTwenty-seven SRs were included. The number of included studies were various, range from 3 to 27. The condition with the most included SRs was nausea and vomiting (n = 12, 44.4%). Many SRs showed a promising efficacy of ginger, including nausea and vomiting, metabolic syndrome and pain, while the effect of ginger for platelet aggregation failed to draw a certain conclusion. The quality of SRs was heterogeneous. All of included SRs well complied with the Item 1 (“research questions included the components of PICO”) and Item 3 (“explained selection of the study designs for inclusion”). Twenty review failed to provide registration information. Only one SR reported the sources of funding for studies included.ConclusionsIn our overview, most of SRs suggest ginger is a promising herbal medicine for health care, which is beneficial for nausea and vomiting, metabolic syndrome and pain. However, considering the limited quality of included evidence and heterogeneity of different clinical trials, more well-design studies are required to confirm the conclusion further.  相似文献   
8.

Background

Diabetes rats have been linked to reproductive dysfunction and plant medicine has been shown to be effective in its treatment. Antioxidants have distinctive effects on spermatogenesis, sperm biology and oxidative stress, and changes in anti-oxidant capacity are considered to be involved in the pathogenesis of chronic diabetes mellitus. Ginger and cinnamon are strong anti-oxidants and have been shown to reduce oxidative stress in the long-term treatment of streptozotocin (STZ)-induced diabetes in animal models. The present study examined the influence of combined ginger and cinnamon on spermatogenesis in STZ-induced diabetes in male Wistar rats.

Materials and Methods

Animals (n = 80) were allocated randomly into eight groups, 10 each: Group 1: Control rats given only 5cc Normal saline (0.9% NaCl) daily;Group2: rats received ginger (100mg/kg/rat) daily; Group 3: rats received cinnamon (75mg/kg) daily; Group 4: rats received ginger and cinnamon, (100mg/kg/rat ginger and 75mg/kg cinnamon) daily; Group 5: Diabetic control rats received only normal saline. Group 6: Diabetic rats received 100mg/kg/day ginger; Group 7: Diabetic rats received 75mg /kg/ day cinnamon; Group 8: Diabetic rats received ginger and cinnamon (100mg/kg/day and 75mg/kg /day). Diabetes was induced with 55 mg/kg, single intra-peritoneal injection of STZ in all groups. At the end of the experiment (56th day), blood samples were taken for determination of testosterone, LH,FSH, total anti-oxidant capacity, and levels of malondialdehyde, SOD, Catalase and GPX. All rats were euthanized, testes were dissected out and spermatozoa were collected from the epididymis for analysis.

Results

Sperm numbers, percentages of sperm viability and motility, and total serum testosterone increased in ginger and cinnamon and combined ginger and cinnamon treated diabetic rats compared with control groups. Serum testosterone, LH and FSH were higher compared to control group and also serum anti-oxidants (TAC, SOD, GPX and catalase) all were increased at the end of treatment. Combined ginger and cinnamon showed more intense increase in all parameters compare to ginger and cinnamon alone. Most of the results were significant (P<0.05).

Conclusion

We concluded that combined ginger and cinnamon have significant beneficial effects on the sperm viability, motility, and serum total testosterone, LH,FSH and serum anti-oxidants'' level and could be effective for maintaining healthy sperm parameters and male reproductive function in diabetics.  相似文献   
9.
    
目的 探讨足三里姜粉贴敷在缓解实体肿瘤患儿化疗后恶心呕吐中的效果。方法 于2018年3月-2019年2月,选取上海市儿童医院血液肿瘤科接受相似化疗方案的实体肿瘤患儿100例,采用随机数字表法分为观察组(n=50)和对照组(n=50),对照组给予常规的药物止吐和健康教育,观察组除与对照组相同的药物止吐和健康教育措施之外予以足三里穴位姜粉制剂贴敷。分别比较两组患儿止吐有效率、恶心呕吐分级及患儿满意度的情况。结果 两组患儿在化疗结束后24小时内,观察组止吐有效率为92%,明显高于对照组(80%);观察组恶心呕吐分级低于对照组,且观察组患儿满意度评分高于对照组,组间比较差异均具有统计学意义(P<0.05);。结论 在实体肿瘤患儿化疗期间应用足三里姜粉贴敷,可提高止吐效果,有效减轻恶心呕吐的程度,对提高实体肿瘤患儿住院的满意度具有积极意义,且该方式操作简单、经济方便,可应用于儿童患者的临床护理工作中。  相似文献   
10.
目的探讨自制中药敷包与隔姜灸、口香糖咀嚼在对妇产科手术患者术后腹胀中的应用效果。方法选取2017年1月至2019年1月本院妇产科手术术后腹胀患者80例,在患者知情同意的情况下,遵照其意愿将其分为A组38例和B组42例,术后1 d,A组给予自制中药敷包,B组予以隔姜灸联合咀嚼口香糖,比较两组患者腹胀相关指标及术后1,2 d疼痛程度。结果A组肠鸣音恢复时间、首次排气时间、首次排便时间、腹胀缓解时间及下床活动时间均短于B组(P<0.05);A组术后第1天、第2天疼痛程度低于B组,差异均有统计学意义(P<0.05)。结论对于妇产科术后腹胀患者自制中药敷包在预防及缓解术后腹胀、腹痛程度方面优于隔姜灸与口香糖咀嚼。  相似文献   
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