Results 11 to 20 of about 5,865 (155)

SARS‐CoV‐2 infection as cause of in‐utero fetal death: regional multicenter cohort study

open access: yesUltrasound in Obstetrics &Gynecology, Volume 62, Issue 6, Page 867-874, December 2023., 2023
ABSTRACT Objective Placental infection with severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) can lead to placental insufficiency and in‐utero fetal death (IUFD). The objective of this study was to confirm and quantify the extent to which fetoplacental infection with SARS‐CoV‐2 is a cause of fetal death.
M. Nkobetchou   +9 more
wiley   +1 more source

Equine allergic skin diseases: Clinical consensus guidelines of the World Association for Veterinary Dermatology

open access: yesVeterinary Dermatology, Volume 34, Issue 3, Page 175-208, June 2023., 2023
Abstract Background Allergic skin diseases are common in horses worldwide. The most common causes are insect bites and environmental allergens. Objectives To review the current literature and provide consensus on pathogenesis, diagnosis, treatment and prevention. Materials and Methods The authors reviewed the literature up to November 2022.
R. Marsella   +6 more
wiley   +1 more source

Mechanisms of diabetic foot ulceration: A review 糖尿病足溃疡发生机制综述

open access: yesJournal of Diabetes, Volume 15, Issue 4, Page 299-312, April 2023., 2023
Highlights With the increase in the elderly population, diabetic foot ulcers (DFUs) severely affect human health and societies worldwide. They will pose significant medical, social, and socioeconomic challenges. Reviewing the existing studies on the pathogenesis of DFUs, most of them focus on clinical nursing and treatment.
Haibo Deng   +8 more
wiley   +1 more source

Noninvasive genetic monitoring of Chinese pangolin (Manis pentadactyla) from Darjeeling district of Northwest Bengal, India 印度西孟加拉邦大吉岭地区中华穿山甲(Manis pentadactyla)的非损伤遗传监测

open access: yesWildlife Letters, Volume 1, Issue 1, Page 15-22, March 2023., 2023
Image of Chinese pangolin from study areas (top left), sampling location map (top right). Median joining network of Chinese pangolin population (size of circles represents the relative frequency of that haplotype present in the population). B) Demographic history of Chinese pangolin population estimated using Bayesian skyline plot.
Prajnashree Priyambada   +11 more
wiley   +1 more source

International clinical practice recommendations on the definition, diagnosis, assessment, intervention, and psychosocial aspects of developmental coordination disorder – Chinese (Mandarin) translation

open access: yesDevelopmental Medicine &Child Neurology, Volume 61, Issue 3, Page E1-E35, March 2019., 2019
目的 本国际临床指南由欧洲残疾儿童学会(the European Academy of Childhood Disability,EACD)牵头制定,旨在解决发育性协调障碍(developmental coordination disorder,DCD)的定义、诊断、评估、干预以及与社会心理方面的临床应用关键问题。 方法 本指南针对五个领域的关键问题,通过文献综述和专家团队的正式讨论达成共识。为保证指南的循证基础,以“机制”、“评估”和“干预”为检索词, 对2012年更新以来提出的最新建议以及新增的“社会心理问题”和“青少年/成人”为检索词进行检索。根据牛津大学循证医学中心证据等级 (证据水平 [level of evidence, LOE]1–4) 将结果进行分类,最终转化为指南建议。并由国际 ...
Jing Hua   +6 more
wiley   +1 more source

Genetic Confirmations of Dwarf Lemurs Across Madagascar Highlights Complex Biogeographic Patterns 马达加斯加全境鼠狐猴的遗传确认揭示了复杂的生物地理模式

open access: yesIntegrative Conservation, Volume 4, Issue 4, Page 665-674, December 2025.
Using a diagnostic mitochondrial marker gene, we document the presence of furry‐eared dwarf lemurs, a species known from Madagascar's eastern montane rainforests, in several forest fragments across the island's central highlands. These findings raise new questions about when this species colonized these sites, how they tolerate these changing and ...
Marina B. Blanco   +27 more
wiley   +1 more source

Performance of non‐invasive prenatal testing in vanishing‐twin and multiple pregnancies: results of TRIDENT‐2 study

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 6, Page 738-746, December 2025.
ABSTRACT Objective To evaluate the performance of non‐invasive prenatal testing (NIPT) in vanishing‐twin and multiple pregnancies. Methods This study was conducted as part of the TRIDENT‐2 study, in which NIPT was offered as a first‐tier screening test to women with a multiple pregnancy or vanishing‐twin pregnancy between 1 June 2020 and 31 March 2023 ...
J. C. A. van Eekhout   +86 more
wiley   +1 more source

Cytogenetic Characterization of Interspecies Hybrids in Three Species of Abalone [PDF]

open access: yes, 2014
细胞遗传学是在细胞水平上,通过研究染色体的结构和行为从而找出遗传机制和遗传规律的学科。此外该学科还包括细胞质及其他细胞器遗传作用的研究。细胞遗传学是遗传学中最早发展起来的学科,也是最基本的学科,但是贝类的细胞遗传学研究基础薄弱,整体研究水平相对落后。而鲍类的细胞遗传学研究更是鲜见报道。本研究以皱纹盘鲍(Haliotisdiscushannai)、西氏鲍(H.gigantea)和绿鲍(H.fulgens)以及它们杂交子代为材料,开展鲍类种间杂交的细胞遗传学基础研究,采用核型分析、银染带型分析、荧光原位杂交(
王海山
core  

Clinical Study of Venetoclax with Chemotherapy for Relapsed/Refractory Acute Myeloid Leukemia [PDF]

open access: yes, 2022
BackgroundAdults with relapsed/refractory acute myeloid leukemia (AML) have poor prognosis, very low long-term survival rate and cure rate, and limited chemotherapy regimens.ObjectiveTo investigate the safety and efficacy of venetoclax (VEN) with HAAG ...
CHEN Xiaofeng, WANG Meng, LI Zhongyu, LI Jiajia
core   +1 more source

Karyotype analysis of diploid oat germplasm introduced from Canada [PDF]

open access: yes, 2014
The chromosome karyotype of three diploid oat species was studied with squash method. The results showed that the karyotype formula of Avena strigosa was 2 n =2 x = 14 = 10 m + 4 sm(2SAT),with metacentric and submetacentric chromosomes,1 pair of ...
Liu, W., Wu, B., Zhang, Z.
core  

Home - About - Disclaimer - Privacy