Results 11 to 20 of about 150,074 (154)

黑猩猩月经周期与尿液促黄体生成素的监测

open access: yes野生动物学报, 2011
月经周期与尿液促黄体生成素(LH)的监测是预测黑猩猩排卵期的基本方法,本研究对1只雌性黑猩猩(呼名蔓丽)的月经周期和性皮肿胀情况进行了长达3 a的观察和记录,并采用人用的LH半定量检测试纸测定了黑猩猩部分月经周期尿液中促黄体生成素的含量。结果显示:蔓丽的月经周期平均为34.6±3.1 d,性皮肿胀最充分时的持续时间平均为5.8±2.3 d,尿液中LH水平与性皮肿胀开始消退的时间恰好吻合。本研究采用的人用LH半定量试纸测定黑猩猩尿液LH值,能够反映月经周期内尿液LH值的变化规律。
黎绘宏   +3 more
doaj   +2 more sources

Design and application of a new type of baby diaper for urine collection (一种新型婴儿集尿裤的设计与应用)

open access: yes中西医结合护理
Urine examination is a crucial component of clinical examination, and thecollection of newborn urine samples is an important clinical nursing work. Timely and effective collection of urine samples plays a significant role in helping doctors understand ...
HOU Xiaonan (侯晓楠)   +1 more
doaj   +2 more sources

中缅树鼩尿液成分及性别和亲缘关系的影响

open access: yes野生动物学报, 2020
尿液化学通讯是动物种内乃至种间交流的重要途径之一。探索动物尿液的化学成分组成,对于了解动物个体识别、亲缘识别甚至社会等级划分机制具有重要的生物学意义。本研究通过气相色谱质谱联用技术对野外亲属中缅树鼩的尿液化学成分进行了测定,共检测到有效化学成分145种,且不同性别和不同亲属关系的中缅树鼩尿液成分均存在差异。其中2种吡嗪类特有成分仅在雄性中发现; 3-庚醇(3-heptanol)仅在一组亲属中缅树鼩中出现且组内样本均检测存在。综上所述,野外中缅树鼩可能通过尿液进行个体识别和亲缘识别 ...
侯东敏 1 贾 婷 2 章 迪 2 谌立新 1 王政昆 1 朱万龙 1   +2 more
doaj   +1 more source

丙型肝炎患者尿液特异标志物的检测及其临床意义 [PDF]

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 1994
对54例丙型肝炎患者尿液特异指标检测,结果:抗-HCV阳性5/54例(9.2%)。HCVRNA阳性9/54例(16.7%)。急性HCV感染者,尿中抗-HCV检出率为2/6例(33%),较慢性者3/38例(7.9%)为高(P<0.05)。尿液HCVRNA全部出现在未经α-干扰素治疗的慢性患者中,故可用作判断干扰素疗效的指标之一。本文在尿中检出HCVRNA,提示HCV可经尿液污染环境。
doaj   +1 more source

Plasma mitochondrial DNA is elevated in maternal serum at first trimester and may serve as a biomarker for prediction of gestational diabetes mellitus 血浆线粒体DNA在妊娠早期孕妇血清中升高,可能成为预测妊娠期糖尿病的生物标志物

open access: yesJournal of Diabetes, Volume 15, Issue 12, Page 1095-1102, December 2023., 2023
Highlights In the first trimester, the plasma mitochondrial DNA (mtDNA) was higher in women who developed gestational diabetes mellitus (GDM) than in women who did not develop GDM during their pregnancy. The increased levels of plasma mtDNA were independent of age and fasting plasma glucose levels in the first trimester.
Dushyant Kumar Sahu, Jessy Abraham
wiley   +1 more source

Associations of blood biomarkers with arterial stiffness in patients with diabetes mellitus: A population‐based study 糖尿病患者血液生物标志物与动脉硬化的关系: 一项基于人群的研究

open access: yesJournal of Diabetes, Volume 15, Issue 10, Page 853-865, October 2023., 2023
Highlights Few studies have investigated the association of large‐scale biomarkers and pulse wave velocity (PWV) among diabetic patients. This study investigates the relationships of serum laboratory tests with PWV and explored the associations between PWV and all‐cause mortality among diabetic patients.
Yong‐Qi Liang   +9 more
wiley   +1 more source

Protective effects of nattokinase against microvasculopathy and neuroinflammation in diabetic retinopathy 纳豆激酶对糖尿病视网膜病变微血管病变和神经炎症的保护作用

open access: yesJournal of Diabetes, Volume 15, Issue 10, Page 866-880, October 2023., 2023
Highlights Nattokinase rescued endothelial dysfunction and pericyte loss in the diabetic retina. Nattokinase attenuated diabetes‐induced retinal inflammation and neurodegeneration. High mobility group box 1 signaling was involved in nattokinase‐mediated retinal protection.
Zijing Huang   +11 more
wiley   +1 more source

Ceramide changes in abdominal subcutaneous and visceral adipose tissue among diabetic and nondiabetic patients 糖尿病和非糖尿病患者腹部皮下和内脏脂肪组织神经酰胺的变化

open access: yesJournal of Diabetes, Volume 14, Issue 4, Page 271-281, April 2022., 2022
Highlights The gender‐specific role of sphingolipids in obesity‐related metabolic dysfunctions is unclear. The aim of this study is to identify ceramide species by liquid chromatography‐mass spectrometry that accumulate in central fat in relation to status of diabetes and gender for subjects with a body mass index ≥40 kg/m2 or > 35 kg/m2 with ...
Michelle Brusatori   +7 more
wiley   +1 more source

South as a Sight ‘南方’, from a branch to a necessity to World Literature

open access: yesJournal of Research in Social Science and Humanities, 2023
In the discussion and debates on the world literature system, methodologies and methods is a topic that is valued. Moretti and Apter have prominent different opinions on the adoption of digital or abstract data outside texts and contexts. The way Moretti views the world literature system is highly based on historiography and studies of the Annual ...
openaire   +1 more source

Percutaneous fetoscopic spina bifida repair: effect on ambulation and need for postnatal cerebrospinal fluid diversion and bladder catheterization

open access: yesUltrasound in Obstetrics &Gynecology, Volume 58, Issue 4, Page 582-589, October 2021., 2021
Abstract Objective A trial comparing prenatal with postnatal open spina bifida (OSB) repair established that prenatal surgery was associated with better postnatal outcome. However, in the trial, fetal surgery was carried out through hysterotomy. Minimally invasive approaches are being developed to mitigate the risks of open maternal–fetal surgery.
D. A. Lapa   +9 more
wiley   +1 more source

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