Results 31 to 40 of about 996,689 (164)
Zhongguo shiyan zhenduanxue, 2011 目的探讨不同组织学类型的子宫肉瘤临床病理特点。方法应用形态学观察及免疫组织化学染色回顾性分析78例子宫肉瘤临床及病理特点,并复习相关文献。结果 （1）78例子宫肉瘤中癌肉瘤35例（44.9%）、平滑肌肉瘤25例（32.1%）、子宫内膜间质肉瘤16例（20.5%）、腺肉瘤2例（2.6%）。（2）35例癌肉瘤,患者年龄16-75岁,平均年龄57.3岁。肿瘤多位于宫腔内（27例,77.1%）。肉瘤成分中含有同源性成分32例（91.4%）,含有异源性成分3例（8.6%）。病理分期以I期最多（21例,60 ...
张亚男 +5 more
doaj
Veterinary Dermatology, Volume 37, Issue 2, Page 236-246, April 2026.Canine atopic dermatitis (cAD) is a chronic condition requiring life‐long management. Accurate diagnosis can be challenging, with no reliable diagnostic test. This study aimed to generate a simple diagnostic model for cAD. This model is a relevant prototype for an app‐based tool to support general practitioners in the diagnosis of cAD alongside ...
Xavier Langon +2 more
wiley +1 more source
Integrative Conservation, Volume 5, Issue 1, Page 137-149, March 2026.Pometia pinnata demonstrated life‐stage‐specific genetic responses to landscape features, with asymmetric gene flow patterns and population recovery following historical bottlenecks, revealing complex topographic and demographic influences on forest genetic structure.
Madhuparna Chatterjee +5 more
wiley +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 2007 【目的】探讨正常人晶状体随年龄的增长对跟前段轴向空间结构的影响。【方法】采用跟前段光学相干断层扫描仪（AS—OCT）测量正常人105例（105只眼）前房深度（ACD）和晶状体厚度（LT）；比较它们性别间的差异，采用直线相关与回归分析方法分析年龄与ACD、LT的相关关系。【结果】正常人ACD、LT的平均值分别为：2．97（S=0．32）mm、4．21（S=0．43）mm。女性ACD为2.87（S=0．33）mm比男性3．07（S=0．29）mm浅（P=0．001）；LT性别间差异无统计学意义（P=0 ...
曾阳发 +5 more
doaj
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
超声弹性成像技术评价2型糖尿病患者颈动脉和足背动脉血管壁弹性
Zhongguo shiyan zhenduanxue, 2014 目的利用超声弹性成像技术评价2型糖尿病（T2DM）患者颈动脉、足背动脉血管壁弹性的变化及与年龄的关系。方法研究对象分为T2DM组和对照组,各78人,使用高频线阵探头分别测量二组颈动脉、足背动脉内径（D）,并用超声弹性成像技术对血管壁弹性进行评估,计算血管内血液与血管壁的应变率比值（B/A）。然后将二组的血管内径、B/A值进行比较分析。同时把T2DM组、对照组按年龄分为青年亚组,中年亚组及老年亚组,比较不同年龄段B/A值与年龄的关系。结果两组间颈动脉、足背动脉血管内径相似,差异无统计学意义（P>0.05）;
李殿秋, 王辉, 崔婷婷
doaj
红尾沙鼠(Meriones libycus)的年龄鉴定及种群年龄组成
, 2007 选用2004年4~10月在新疆吐鲁番盆地采集的红尾沙鼠标本,用胴体重为年龄划分指标,将红尾沙鼠划分为5个年龄组。Ⅰ.幼体组:雌性120 g,雄性>135 g。同时探讨了胴体重与体重、体长及尾长之间的关系。结果显示,体重与胴体重之间存在最为显著的线性关系,且各组间体重交叉不大,故在野外当技术条件受到限制不能称量胴体重时,体重也可作为划分红尾沙鼠相对年龄的指标。种群年龄结构的季节变化特征为:春季Ⅲ,Ⅴ组占优势;夏季和秋初Ⅰ,Ⅱ组数量明显增加,秋季除老体组外 ...
李俊 +1 more
core
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
, 1996 采用ＮＥＯ—ＦＦＩ简式对５９３名２０至９４岁成年人进行了个性特征的年龄差异研究。被试分为青年（２０～３９岁）、中年（４０～５９岁）、老年（６０～７４岁）和老老年（７５岁及以上）４组，文化程度均初中以上。结果表明：问卷表再测信度合格，自评与亲友评定间有显著相关；除开放性特征（Ｏ）随增龄下降，即青年组较年长三组更加开放外，神经质（Ｎ）、内外向（Ｅ）、和谐性（Ａ）和认真负责（Ｃ）量表分均无明显年龄差异；两性个性特点比较，女性Ｎ分及Ａ分均明显高于男性；除年龄和性别因素外，健康善对Ｎ、Ｅ、Ｃ分，文化程度对Ｎ和Ｏ分，
孙长华 +3 more
core
“The Benefits Far Outweigh the Challenges”: Examining Practices of Queer Shared Households in Canada
Sexuality, Gender &Policy, Volume 9, Issue 1, February 2026.ABSTRACT This paper focuses on the experiences and practices of LGBTQ+ adults in Canada living in shared housing arrangements. Drawing on qualitative focus group data from eight participants aged 32–67 in three Canadian cities, we identify and discuss three key themes that characterize these arrangements: (a) the material drivers and impacts of shared ...
Celeste Pang +4 more
wiley +1 more source