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991.
蔡庆国 《中国医师进修杂志》2014,(27):28-31
目的 探讨肺淋巴管肌瘤病的高分辨率CT(HRCT)特点,以提高对本病的诊断水平.方法 回顾性分析13例经病理证实的肺淋巴管肌瘤病患者胸部HRCT改变.结果 13例均为女性,年龄28 ~ 57岁,平均40岁.11例患者胸部HRCT表现为两肺均匀分布、多发的薄壁气囊影,直径数毫米至2 cm,囊壁厚1~2mm,气囊影无分布差异;囊腔周围为正常肺组织;2例患者弥漫分布大小不一囊腔、周围未见明显正常肺组织.1例患者左侧胸腔积液、腹膜后多发淋巴结肿大.结论 肺淋巴管肌瘤病的HRCT表现具有特征性,是诊断本病首选的影像学检查方法. 相似文献
992.
目的:探讨洗涤式自体血液回输在异位妊娠致腹腔内出血手术治疗中的安全性与有效性。方法选择2009年1月至2012年12月在湖北省孝感市中心医院妇产科就诊并确诊为异位妊娠的45例患者为研究对象,其年龄为17-42岁。分别接受急诊全身麻醉腹腔镜下患侧输卵管切除术,腹腔镜下患侧卵巢异位妊娠病灶切除+卵巢修补术或经腹患侧子宫角部楔形切除术。45例异位妊娠患者于术中采用洗涤式自体血液回输,观察其输血时有无不良反应,并动态监测患者术前和术后第2天血常规[红细胞(RBC)、白细胞(WBC)、血红蛋白(Hb)、红细胞压积(HCT)和血小板(PLT)]及凝血功能[凝血酶原时间(PT)及由其衍化出的国际标准化比值(INR)、部分凝血活酶时间(APTT)和纤维蛋白原(FIB)]水平变化,并进行统计学分析(本研究遵循的程序符合湖北省孝感市中心医院人体试验委员会制定的伦理学标准,得到该委员会批准,并征得受试对象的知情同意)。结果本组45例患者中,术中腹腔内出血量为500-3000 mL,经血液回收机回收洗涤后回输自体血最多为1900 mL,最少为300 mL。术前和术后第2天RBC、WBC、Hb、HCT和PLT比较[(2.48±0.49)×1012/L vs.(3.81±0.35)×1012/L,(12.01±3.71)×109/L vs.(7.88±3.93)×109/L,(69.41±9.49)g/L vs.(79.01±8.83)g/L,0.26±0.04 vs.0.34±0.08,(125.98±54.31)×109/L vs.(171.34±59.69)×109/L],差异均有统计学意义(t=2.346,2.683,3.104,2.712,2.695;P〈0.05);术前和术后第2天凝血功能(PT、INR、APTT、FIB)比较[(11.98±0.99)s vs.(12.08±1.01)s,1.27±0.05 vs.1.26±0.06,(34.98±5.96)s vs.(35.13±4.37)s,(2.49±0.41)g/L vs.(2.51±0.39)g/L],均差异无统计学意义(t=1.963,1.622,1.653,1.882;P〉0.05)。无一例患者输自体血时发生输血反应。结论异位妊娠术中采用洗涤式自体血液回输安全、有效,既可节约血源,又可降低输注异体血的风险。 相似文献
993.
摘 要 目的:建立2型糖尿病患者药学监护路径(PCP),为开展规范化糖尿病药学服务提供思路。 方法: 100例2型糖尿病患者随机分为对照组(n=50)和监护组(n=50)。应用临床路径的方法和原理,按糖尿病治疗特点,建立2型糖尿病患者PCP并用于监护组患者,对照组患者则给予常规管理。随访6个月后比较两组患者不合理用药发生率、糖尿病主要控制指标情况、自我管理水平、疾病认知情况和相关药物知识了解情况。 结果: 与对照组比较,监护组患者的不合理用药发生率,糖尿病主要监测指标空腹血糖(FPG)、餐后2 h血糖(2hPG)、糖化血红蛋白(HbAlc)、收缩压(SBP)和舒张压(DBP)情况,自我管理水平(用药依从性、每天监测血糖、饮食、睡眠)、对疾病的认知情况(相关指标控制水平、并发症、饮食、运动、吸烟、饮酒)和对糖尿病药物相关知识的了解情况(降糖药的种类、降糖药的作用机制、降糖药的使用时间、降糖药的不良反应、胰岛素名称)等各项指标均优于对照组(P<0.05)。 结论: 采用本研究制定的2型糖尿病PCP对患者进行药学监护,有利于保障患者的合理用药,改善患者的糖尿病相关控制指标,提高患者的自我管理水平、对疾病的认知及相关药物知识的了解水平。 相似文献
994.
Manuel Tonigold Annette Rossmann Marie Meinold Michael Bette Melanie Märken Katharina Henkenius Anne C. Bretz Gavin Giel Chengzhong Cai Fiona R. Rodepeter Vladimir Beneš Reidar Grénman Thomas E. Carey Hermann Lage Thorsten Stiewe Andreas Neubauer Jochen A. Werner Cornelia Brendel Robert Mandic 《Journal of cancer research and clinical oncology》2014,140(10):1689-1704
995.
996.
Xiaoqin Gan Xiaotian Zhang Qiannan E Qiong Zhang Yixing Ye Yunyu Cai Aijie Han Minmin Tian Caixia Wang Zheng Su Li Su Changhao Liang 《Environmental toxicology》2019,34(8):968-978
The aim of this study was to investigate the protective effects of Nano‐Se against Ni‐induced testosterone synthesis disorder in rats and determine the underlying protective mechanism. Sprague‐Dawley rats were co‐treated with Ni (5.0 mg/kg, i.p.) and Nano‐Se (0.5, 1.0, and 2.0 mg/kg, oral gavage) for 14 days after which various endpoints were evaluated. The Ni‐induced abnormal pathological changes and elevated 8‐OHdG levels in the testes were attenuated by Nano‐Se administration. Importantly, decreased serum testosterone levels in the Ni‐treated rats were significantly restored by Nano‐Se treatment, particularly at 1.0 and 2.0 mg/kg. Furthermore, the mRNA and protein levels of testosterone synthetase were increased by Nano‐Se compared to the Ni group, whereas phosphorylated protein expression levels of mitogen‐activated protein kinase (MAPK) pathways were suppressed by Nano‐Se administration in the Ni‐treated rats. Overall, the results suggest that Nano‐Se may ameliorate the Ni‐induced testosterone synthesis disturbance via the inhibition of ERK1/2, p38, and JNK MAPK pathways. 相似文献
997.
Fei Wang Xiaoqing Cai Piqi Jiao Yan Liu Bin Yuan Peng Zhang Hongbin Liu Ling Ma 《Medicine》2020,99(51)
Background:Long non-coding RNA (lncRNA) can predict the prognosis of patients with coronary heart disease (CHD) after obtaining percutaneous coronary intervention (PCI), while this conclusion still needs to be further confirmed. Therefore, this study attempted to explore the relationship between lncRNA and prognosis in CHD patients after PCI.Methods:The database was retrieved from China National Knowledge Infrastructure (CNKI), Chinese Biomedical literature Database (CBM), Chinese Scientific and Journal Database (VIP), Wan Fang database, PubMed, and EMBASE. Hazard ratios (HRs) and its 95% confidence interval (CIs) were applied to assess the prognostic effects of lncRNA on overall survival (OS). RevMan 5.3 and STATA 16.0 software were used to perform meta-analysis.Results:The results of this meta-analysis would be submitted to peer-reviewed journals for publication.Conclusion:This review provided a comprehensive overview of the relationship between lncRNA and prognosis in CHD patients after PCI, and offered recommendations for clinical practices or guidelines. 相似文献
998.
Peng Yu Weihong Li Han Li Shuang Ouyang Haiyang Cai Jing Wu Chaohui Tang Qingsong Huang 《Medicine》2020,99(49)
Background:Aging is a phenomenon that human''s physiology and psychology is progressive decline for natural environment. Health Qigong, as a convenient and effective exercise therapy,is widely used for anti-aging. However, there are no systematic reviews or meta-analysises to evaluate the efficacy and safety of Health Qigong on anti-aging.Methods:We will systematically search for 7 English databases(PubMed, Excerpta Medica Database, MEDLINE, Web of Science, Cochrane Library, SpringerLink, and WHO International Clinical Trials Registry Platform) and 4 Chinese databases(namely the China National Knowledge Infrastructure Database, the Wanfang Database, the Chinese Scientific Journal Database, and the Chinese BioMedical Literature Database) from their inceptions to August 2020. Randomized controlled trials (RCTs) using Health Qigong to anti-aging will be included. After the selection and extraction of eligible studies, a meta-analysis will be undertaken to assess the efficacy and safety of Health Qigong on anti-aging. Moreover, study selection, data extraction, and the evaluation of the methodological quality of trials will each be independently completed by at least 2 researchers. The Review Manager Software V.5.3 will be employed for meta-analysis to assess the risk of bias, data synthesis, and subgroup analysis.Results:This review will provide the latest knowledge and evidence on the efficacy and safety of Health Qigong for anti-aging through the analysis of various evaluation scales.Conclusion:The conclusion of this review will help clinicians provide effective exercise therapy for anti-aging.Registration number:INPLASY202090017 相似文献
999.
Hua-Chun Luo Zhi-Chao Fu Xin-Peng Wang Lv-Juan Cai Feng-Mei Wang Qin Yin Guishan Lin Zhong-Hua Chen Shao-Guang Liao 《Medicine》2020,99(51)
On the basis of endocrine therapy for patients with low burden metastatic prostate cancer (LBMP), the clinical efficacy and quality of life were compared between prostate-only directed radiotherapy (PODT) and prostate and metastasis radiotherapy (PMRT).From November 2009 to November 2015, total 91 patients newly diagnosed with LBMP were retrospectively analyzed, of which 52 patients received PODT and 39 patients received PMRT. The biochemical failure free interval (IBF), prostate specific survival (PCSS), and overall survival (OS) time were compared between the 2 groups, and expanded prostate cancer index composite (EPIC) scale was used to evaluate the difference in quality of life between the 2 groups.The median IBF of the PODT group was 31 months, which was significantly lower than the 39 months of the PMRT group (P < .05); the 5-year OS and PCSS were 58.9%, 65.3% in PODT group, and 58.9%, 71.79% in PMRT group, respectively. There was no significant between the 2 groups (P > .05); the side effects of acute radiotherapy in PMRT group were significantly higher than PODT group (P < .05), especially in bone marrow suppression and gastrointestinal reactions; The scores of urinary system function and intestinal system function in PMRT group were significantly higher than PODT group at the end of radiotherapy, 3 months after radiotherapy, and 6 months after radiotherapy (P < .05). The score of sexual function in PMRT group was significantly lower than that in PODT group after radiotherapy (P < .05), and higher than that in PORT group at other follow-up time points (P < .05). The hormone function was decreased at each follow-up time point in 2 groups, and there was no significant difference between the 2 groups (P > .05).Patients with LBMP receiving PMRT can improve IBF, but cannot increase PCSS and OS, and increase the incidence of acute radiation injury. 相似文献
1000.