Results 11 to 20 of about 996,689 (164)
Hypertension at 5 months postpartum in women with gestational diabetes
Ultrasound in Obstetrics &Gynecology, Volume 68, Issue 2, Page 202-210, August 2026.ABSTRACT Objective Gestational diabetes mellitus (GDM) is associated with future maternal cardiovascular disease, independent of the development of Type‐2 diabetes mellitus. As a major cardiovascular risk factor, we examined the incidence and predictors of hypertension at 5 months postpartum in women with previous GDM.
C. Gómez Fernández +7 more
wiley +1 more source
野生动物学报, 2007 年龄结构是研究种群动态的重要基础。本文介绍了有别于传统形态学方法鉴定动物年龄的3类估计年龄的分子生物学方法;1)氨基酸构型比与年龄正相关分析法;2)端粒平均长度与年龄负相关分析法;3)DNA损伤或与蛋白质交联程度与年龄相关分析法。详细阐述了这些方法在实际工作中的适用对象、应用条件、方法和原理。并对野生动物年龄推断的研究方法进行了展望。
马云龙, 徐艳春, 王文
doaj
Conservation Biology, Volume 40, Issue 4, August 2026.Abstract The design of experiments to investigate the combined effects of multiple stressors requires exposing target organisms to multiple combinations of stressor doses. Concurrent manipulation of stressors is often infeasible with wildlife, but long‐lasting health effects allow individual health to be used as an integrator of prior stressor exposure.
Enrico Pirotta +24 more
wiley +1 more source
Conservation Biology, Volume 40, Issue 4, August 2026.Abstract Bycatch in fisheries is one of the most serious threats to pelagic seabirds, causing major population declines. Mitigation measures can reduce bycatch substantially, but many fisheries fail to apply best practices, and seabird mortality remains high.
V. Warwick‐Evans +2 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2020 目的探讨老年2型糖尿病患者N末端B型利钠肽原(NT-proBNP)的浓度变化及其影响因素。方法选择2018年1月至2019年1月武汉亚洲心脏病医院住院部新诊断老年2型糖尿病患者109例,所有入选患者在确诊后均给予降糖治疗 ...
崔晓雪, 周榕, 成忠, 顾晔
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Zhongguo shiyan zhenduanxue, 2021 不孕症在育龄期女性中发病率为10%-15%[1],不孕症的病因较多,不管是输卵管因素、卵巢因素或者子宫因素等,机体内可能存在慢性炎症,因此,回顾性分析了不孕症患者白细胞计数、凝血功能、纤维蛋白原及D-二聚体的结果,并与女性体检组作为对照组进行比较分析。1资料与方法1.1一般资料2018年1月1日至2019年8月31日,来湖北省妇幼保健院生殖中心就诊,年龄22-44岁的女性患者,诊断为女性原发性不孕症253例,平均年龄(29.5±3.7)岁;女性继发性不孕症205例,平均年龄(31.1±4.4)岁 ...
胡兴文, 熊潜涛, 洪媛
doaj
Assessing differences among elasmobranch nurseries to aid conservation based on a genomics framework
Conservation Biology, Volume 40, Issue 4, August 2026.Abstract Elasmobranch nurseries often differ in environmental conditions, demographics, and use patterns. These differences affect the distribution of genetic variation among nurseries. However, conservation and management strategies often fail to account for such differences because they are difficult to characterize.
Dominic G. Swift +8 more
wiley +1 more source
野生动物学报, 1991 对随机抽取的388号黄羊（Procapra gutturosa）某些指标（牙齿生长替换及磨损度、I牙冠比、体重、前臂长、后足长、尾长、眶间宽、身长、头长）与性别、年龄相关性的分析表明:前面项指标无显著性性别差异,且与年龄显著相关,可以单独作为年龄鉴定指标;后七项指标具显著性性别差异,与年龄关系不密切,只能用于区分成幼或3.5岁以前的年龄鉴别。另外发现高龄个体的牙齿磨损速度有降低的趋势,性成熟年龄雌性有超前雄性一年的趋势。
姜兆文, 徐利, 郑红
doaj
Shuitu Baochi Xuebao, 2020 为明确一定养分条件下枸杞耗水量与产量的关系，于2014年和2015年采用2因素3水平对比试验设计，研究了枸杞耗水量与碱解氮消耗量耦合效应对产量的影响，通过回归的耦合模型对基于树种、树龄、碱解氮消耗量的枸杞灌溉制度进行了优化。结果表明：（1）相同施肥条件时，4年树龄时HW产量最高，为1 335.7 kg/hm2，MW产量次之，为1 174.2 kg/hm2，LW产量最低，为1 066.5 kg/hm2，5年树龄时HW产量为2 463.7 kg/hm2，MW产量最高，为2 556.1 kg/hm2 ...
马波, 田军仓
doaj
How identity bias affects perceptions of conservation messages on social media
Conservation Biology, Volume 40, Issue 4, August 2026.Abstract Public support is essential for conservation, as public opinion can influence decision‐making and policy. Therefore, understanding whether bias toward conservationists due to their identity (identity bias) affects their perceived credibility and support for their recommendations is important.
Lauren F. Rudd +4 more
wiley +1 more source