Results 41 to 50 of about 19,451 (124)
Zhongguo shiyan zhenduanxue, 2019 目的了解北京高危人乳头瘤病毒(HPV)在女性患者中的感染状况。方法对2017年来我院就诊的2183例女性的高危型HPV基因分型检测数据进行回顾性分析。结果在2183例样本中,高危型HPV检出407例,总检出率18.61%,15个高危亚型均有检出,检出最多的5种亚型依次为HPV52、51、16、58、39;根据年龄的不同高危HPV感染率不同,随着年龄增大,感染率曲线先下降后回升;绝经期女性高危HPV总阳性率高于育龄期女性,绝经期女性高危HPV亚型排在前5位的是:HPV52、51、58、66、56亚型 ...
武利涛 +7 more
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Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 3, Page 272-282, March 2026.ABSTRACT Objective Complete hydatidiform mole and coexisting normal fetus (CHMCF) is a rare condition for which there is significant heterogeneity in diagnosis, counseling and management of complications. The objective of this study was to summarize the prevalence of clinical outcomes in reported cases of CHMCF.
N. Salmeri +8 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 3, Page 376-384, March 2026.ABSTRACT Objective To investigate whether combining abnormal morphological features observed on ultrasound in live pregnancies that ended in a first‐trimester miscarriage can predict an abnormal karyotype. Methods This retrospective observational cohort study was conducted at the early‐pregnancy assessment unit at University College London Hospital ...
T. Setty +5 more
wiley +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 1988 本文用扫描电镜观察了经伊文思兰染的五周龄、五月龄和一年龄三个不同年龄组莱亨鸡受高脂血症分别影响4周和8周后主动脉内皮发生的形态变化。实验显示各年龄正常血脂组伊文思兰染区已出现内皮浅表性损伤。高血脂组兰染区内皮出现多发性“园球状隆起”性病灶,其实质是内皮细胞高度肿胀与泡沫样变性。一年龄组内皮泡沫样变性发生时间慢于另两个年龄组,提示幼年动物内皮比成年动物更易受高脂血症的作用而迅速发生泡沫样变性。内皮表面在正常血脂与高脂血症时,都有单核细胞粘附,但在高脂血症时单核细胞较活跃并可见插于内皮细胞间 ...
魏任冰
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Zhongguo shiyan zhenduanxue, 2020 目的考察不同年龄段人群动脉粥样硬化(AS)相关危险因素水平及其致病风险。方法以2016年1月至2019年1月我院收治的AS相关疾病住院患者4089例为研究对象,分为中年组、老年组和高龄老年组。根据血管造影、CT血管成像或外周血管超声检查确立AS诊断。结果①年龄越大,动脉血管严重病变的比例越高。②高血压病、糖尿病的患病率均以老年组最高,显著高于中年组。③肥胖、血脂异常、吸烟、饮酒则是中年组最高,高龄老年组最低 ...
王金凤 +5 more
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Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 1, Page 79-88, January 2026.ABSTRACT Objective To evaluate the proportion of optimal assessments of endometrial thickness (ET) achieved by transvaginal ultrasound (TVS) compared with a multimodal (MM) sonographic approach in women with abnormal uterine bleeding (AUB). Methods This prospective observational study was a subset of the EPI‐SURE study conducted between June and ...
S. Nijjar +5 more
wiley +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 2006 【目的】探讨自发高血压大鼠心肌肥厚与心室颤动阈值的关系。【方法】20只雄性自发高血压大鼠，随机分成10周龄组（n=10）和18周龄组（n=10）；10只10周龄雄性Wistar大鼠为对照组。分别测定3组大鼠的动脉收缩压、心脏质量指数、心室有效不应期和心室颤动阈值。【结果】①自发高血压大鼠的动脉收缩压和心脏质量指数明显高于Wistar大鼠（P〈0．001），心室颤动阈值明显低于Wistar大鼠（P〈0．001）；②自发高血压大鼠中 ...
黄至斌 +4 more
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Zhongguo shiyan zhenduanxue, 2023 目的 探讨肾移植患者发生全麻苏醒期高血压危象的影响因素。方法 回顾性分析2019年9月—2021年9月期间吉林大学第一医院进行的98例急诊同种异体肾移植手术的临床资料。根据麻醉苏醒期的血压分为高血压危象组(49例)和血压稳定组(49例),对比两组的临床资料并分析肾移植患者发生全麻苏醒期高血压危象的影响因素。结果 高血压危象组与血压稳定组相比，前者平均年龄较大、BMI值较高、受体存在原发性高血压的比例较大、高血压脑出血供肾的比例较大、T1和T2时的收缩压较高 ...
段文燕 +3 more
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Deep quantile regression for growth and maturation reaction norms
Methods in Ecology and Evolution, Volume 17, Issue 1, Page 111-124, January 2026.Abstract Understanding species' growth and maturation responses to anthropogenic and environmental pressures is crucial for tracking demographic shifts, phenotypic change and ensuring population sustainability. Traditional regression methods often focus on modelling the conditional mean of life‐history traits, potentially overlooking heterogeneity in ...
Guankui Liu +4 more
wiley +1 more source
Linchuang shenzangbing zazhi, 2014 目的 评估高龄肾衰竭患者维持性血液透析(maintenance hemodialysis,MHD)的临床特点。方法 分析82例高龄肾衰竭患者(高龄组)行血液透析治疗前基线情况,包括血压、体质量指数、血红蛋白(haemoglobin,Hb)、尿素氮(BUN)、血肌酐(SCr)、血白蛋白(serum albumin,A1b);同期进行血液透析治疗的156例非高龄患者设为对照组,定期监测2组患者透析阶段一般治疗情况、透析充分性、血红蛋白(haemoglobin,Hb)、血白蛋白(serum a1bumin ...
韩志武
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