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101.
102.
左义平 《安徽卫生职业技术学院学报》2013,12(2):88-89
目的:探讨非酒精性脂肪肝性肝病(NAFLD)患者肝功能与血脂间的关系。方法:选取某医院健康体检人群中NAFLD患者116例,对照组94例,测量身高、体重,计算体质指数;检查血清丙氨酸氨基转移酶(ALT)、天门冬氨酸氨基转移酶(AST)、γ-谷氨酸转移酶(GGT)、总胆固醇(TC)、甘油三酯(TG)、高密度脂蛋白胆固醇(HDL-C),并进行对比分析。结果:NAFLD组ALT、AST、GGT及TG均高于对照组,而HDL-C则低于对照组,差异有统计学意义(P<0.01,P<0.05),Pearson相关分析结果显示:ALT、AST分别与TG呈正相关,与HDL-C呈负相关(相关系数r依次为0.423、0.324、-0.328、-0.282,P<0.01)。结论:NAFLD患者肝功能损害与脂代谢紊乱尤其是高TG血症及低HDL-C血症存在一定的相关性。 相似文献
103.
Orthostatic hypotension (OH) is traditionally defined as a fall of ≥20 mmHg in systolic and/or ≥10 mmHg in diastolic blood pressure within 3 min of active standing. OH is a common comorbidity among patients with heart failure (HF). A comprehensive review regarding the relationship between OH and HF has not been published in the English literature. Here we provide current information about concomitant HF and OH, including: pathophysiology, methods of evaluation, prevalence, risk factors, prognosis and management of OH in HF patients, as well as the incidence of HF among patients with OH. The prevalence of OH in HF ranges from 8 % among community-living individuals to 83 % in elderly hospitalized patients. Dizziness and palpitations are the most frequent OH symptoms. Main predisposing factors for OH are HF severity, non-ischemic HF etiology, prolonged bed rest, hypertension and polypharmacy. OH in HF is generally managed according to recommendations for treatment of OH in the non-HF population. However, since acceptable pharmacotherapy with fludrocortisone and midodrine is problematic in HF due to adverse effects, the management of OH is based mainly on non-pharmacologic interventions. Several prospective epidemiological studies reported that OH is independently associated with an increased risk of developing HF. Since OH is a common and frequently symptomatic condition in HF patients, its clinical implications should be emphasized. Longitudinal studies should be conducted to investigate the prognostic significance and optimal management of OH in the HF population. 相似文献
104.
105.
国外食品安全质量监管模式对我国的启示 总被引:1,自引:0,他引:1
通过比较分析美国、英国、法国、欧盟、加拿大、日本等国家食品质量安全法律体系和配套的管理监督体系,提出我国的食品安全质量监管应从健全和完善食品安全法规、条例和标准,加快推行并完善食品安全质量管理体系,建立国家食品安全监测和预警系统,建立食品安全信息发布和食品安全事件通报处理制度,提高食品安全领域的科技水平和人才队伍建设等方面进行改进。 相似文献
106.
Soudack M Ben-Shlush A Jacobson J Raviv-Zilka L Eshed I Hamiel O 《Pediatric radiology》2012,42(3):343-348
Background
The applicability today of Greulich and Pyle's Radiographic Atlas of Skeletal Development of the Hand and Wrist (G&P) is uncertain. 相似文献107.
Abraham?Tsur Raoul?Orvieto Jigal?Haas Alon?Kedem Ronit?MachtingerEmail author 《Journal of ovarian research》2014,7(1):116
Background
Obesity is a major global health concern associated with multiple co-morbidities. Bariatric surgery has been considered a good treatment option in cases of morbid obesity. This preliminary study aims to investigate the effect of bariatric surgery on ovarian stimulation characteristics and IVF treatment cycle outcome.Methods
A retrospective study that was performed in a tertiary, university-affiliated medical center and included all patients who underwent IVF treatment both before and after bariatric surgery. Data on ovarian stimulation variables of IVF treatment cycle prior and following the bariatric surgery were reviewed and compared.Results
From January 2005 to June 2014, seven women fulfilled the inclusion criteria. After the operation, BMI was significantly reduced (mean?±?SD) (43.1?±?3.3 vs. 29.6?±?7.33, p?=?0.018), as was the number of gonadotropin ampoules required during stimulation (69.3?±?10.5 vs. 44.5?±?17, p?=?0.043). No between-cycle differences were observed in peak estradiol level, the number of oocytes retrieved, and percentage of mature oocytes.Conclusions
To the best of our knowledge, this preliminary case series is the first comparison of IVF cycle characteristics prior to and following bariatric surgery. The operation seems to reduce treatment costs without affecting oocyte or embryo quality. Further large studies are required to establish the surgery’s effect on IVF outcome among infertile women.108.
Raoul?OrvietoEmail author Olga?Dratviman-Storobinsky Daniel?Lantsberg Jigal?Haas Roy?Mashiach Yoram?Cohen 《Journal of ovarian research》2014,7(1):106
Background
Ovarian hyperstimulation syndrome (OHSS), is characterized by marked ovarian enlargement and acute third space fluid sequestration that almost always develops after hCG administration or in early pregnancy. OHSS is similar to vascular leak syndrome (VLS), which may be attributable to the massive increase in systemic inflammatory cytokines. In the present pilot exploratory case series, we sought to evaluate interleukin (IL)-2 and suppressor of cytokine signaling (SOCS)-1 expressions in the peripheral blood mononuclear cells (PBMCs) of patients suffering from severe ovarian hypertimulation syndrome (OHSS), and to examine whether their expressions differ when compared to PBMCs originated from normal early pregnant women (without OHSS).Methods
Interleukin-2 and SOCS-1 mRNA expressions were examined in PBMCs of 5 women who were hospitalized due to severe OHSS (OHSS group) and 5 women with early IVF pregnancies and without OHSS (control group).Results
Interleukin-2 mRNA levels in PBMCs were significantly higher in the OHSS as compared to the control groups. Moreover, while SOCS-1 mRNA levels were non-significantly lower, the ratio between IL-2 and SOCS-1 mRNA levels was significantly higher in the OHSS, as compared to the control group.Conclusions
The inflammatory response to hCG, leading to dysregulation of Il-2 expression and SOCS activation, might be the culprit of OHSS. Additional large prospective studies are required to elucidate the effect of hCG on patients’ inherited inflammatory cascades, which may help discriminating those at risk to develop severe OHSS from those who are not.109.
消化性溃疡病人医嘱依从性的行为干预研究 总被引:10,自引:0,他引:10
为探讨医嘱依从性在消化性溃疡治疗中的作用,我们对确诊消化性溃疡的病人,进行医嘱依从性研究,尝试用行为干预来提高临床疗效。材料与方法一、随机抽取1997年门诊病人118例为样本人群,均经胃镜确诊为消化性溃疡,且无并发症和其它重要脏器的病变。二、医嘱依从性评价包括:(1)按医嘱服药;(2)要求病人从治疗开始的第2、4、8周来院复诊;(3)第8周同时复查胃镜等。依随机性原则对样本人群分为:A组44例,为“常规治疗(无行为干预)组”;B组34例,为“常规治疗+对病人行为干预”;C组29例,为“常规治疗+… 相似文献
110.
顾明 《中国儿童保健杂志》1999,7(4):259-260
目的 应用ROW诊断婴幼儿缺铁。方法 以ZPP为指标,将不同年龄组的306例婴幼儿分为正常组和缺铁组,分别计算RDW的分布及敏感性、特异性、ROC曲线和拟然比。结果 缺铁和非缺铁之间的RDW分布差异具有显著意义,推荐参考值为42天组〈0.148;6月组≤0.137;1岁以上≤0.140,3个年龄组的阳性拟然比为2.4、5.6、9.1,阴性拟然比为0.68、0.39、0.17。结论 RDW对6个月以 相似文献