Results 21 to 30 of about 971 (111)

Altered nutrient cycling functionality in seagrass meadows under a simulated future marine heatwave event

open access: yesNew Phytologist, Volume 247, Issue 6, Page 2616-2629, September 2025.
Summary Seagrasses are important contributors to environmental nutrient cycling in marine ecosystems and can improve water quality by absorbing excess nitrogen (N). However, these ecosystems are vulnerable to human‐mediated pressures, including marine heatwaves (MHWs), particularly those of longer duration. We performed an experiment simulating a 30‐d,
Alissa V. Bass   +5 more
wiley   +1 more source

ECMO国内应用现状

open access: yesZhongguo shiyan zhenduanxue, 2020
体外膜肺氧合技术(Extracorporeal Membrane Oxygenation,ECMO),作为一种呼吸和心脏功能的支持技术,出现于1970s[1]。由传统的心肺转流(cardiopulmonary bypass,CPB)技术发展而来。ECMO是体外生命支持系统的其中一种表现形式,它的基础是体外循环,却和体外循环相比具有很多优势,它的功能不止局限于循环支持,还可以支持呼吸衰竭患者的呼吸功能 ...
赖冰洁   +4 more
doaj  

Nursing of a pediatric patient with immune dysregulation, polyendocrinopathy, enteropathy, X-linked syndrome (1例罕见IPEX综合征患儿的护理)

open access: yes中西医结合护理, 2022
Immune dysregulation, polyendocrinopathy, enteropathy, X-linked (IPEX) syndrome is a rare, fatal autoimmune disorder caused by mutations in the FOXP3 gene leading to the disruption of signaling pathways involved in regulatory T-lymphocyte function.
ZHU Huiyun (朱慧云)   +1 more
doaj   +1 more source

Interference of Homologous Sequences on the SNP Study of CYP2A13 Gene [PDF]

open access: yes, 2010
Background and objective It has been proven that cytochrome P450 enzyme 2A13 (CYP2A13) played an important role in the association between single nucleotide polymorphisms (SNP) and human diseases.
Chaorong MEI   +7 more
core  

Interpretation of Global Strategy for the Diagnosis,Treatment,Management and Prevention of Chronic Obstructive Pulmonary Disease 2022 Report [PDF]

open access: yes, 2022
Global initiative for chronic obstructive lung disease (GOLD) 2022 report was released on November 15, 2021. In general, chronic obstructive pulmonary disease (COPD) diagnosis, assessment and individualized therapy are the same as GOLD 2021, with ...
CHEN Yahong
core   +1 more source

Benefits and complications of fetal and postnatal surgery for open spina bifida: systematic review and proportional meta‐analysis

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 2, Page 135-146, August 2025.
ABSTRACT Objective To derive pooled estimates of maternal, fetal and pediatric outcomes up to the age of 30 months in patients undergoing pre‐ or postnatal surgery for open spina bifida (OSB). Methods A systematic search was conducted in MEDLINE, PubMed (non‐MEDLINE records), Embase, Web of Science, ClinicalTrials.gov, Cochrane Central Register of ...
Y. Kunpalin   +10 more
wiley   +1 more source

Toxic effect of carbon dioxide and water soluble fractions of crude oil on marine madaka’s reproductive system [PDF]

open access: yes, 2016
海洋酸化和原油污染对海洋鱼类的影响时有报道,但海洋酸化和原油污染及两者联合暴露对海洋鱼类生殖系统的影响却鲜见报道。本实验以黑点青鳉为实验动物模型,分别采用原油组(500μg/LWSF)、酸化组(1500ppmCO2)和混合暴露组(1500ppmCO2+500μg/LWSF)对黑点青鳉从受精卵开始暴露,探究海洋酸化和原油污染对海洋鱼类的生殖系统的毒性作用及可能机制,结果如下: 原油水溶性成分和二氧化碳暴露的雄鱼表现出精细胞的成熟延迟,并且精原细胞的分裂和分化都受到影响;雌鱼则表现出卵细胞的成熟加速 ...
卢梦超
core  

Drought decreases carbon flux but not transport speed of newly fixed carbon from leaves to sinks in a giant bamboo forest

open access: yesJournal of Ecology, Volume 113, Issue 7, Page 1746-1759, July 2025.
In forests dominated by large clonal plants, such as giant moso bamboo, drought can alter the allocation of newly assimilated C within the tissues of source ramet but may not affect its allocation among interconnected ramets or within plant–soil systems.
Xiaogai Ge   +9 more
wiley   +1 more source

Research progress of doctor-nurse integration model in pulmonary rehabilitation for children with chronic respiratory disease (医护一体化在慢性呼吸道疾病儿童呼吸康复训练中的应用进展)

open access: yes中西医结合护理
Pulmonary rehabilitation plays a key role in the management of children with chronic respiratory diseases. The efficacy of respiratory rehabilitation is influenced by a variety of factors, such as the knowledge of respiratory rehabilitation mastered by ...
HUANG Rulin (黄儒霖)   +6 more
doaj   +1 more source

Impact of biomass combustion on PM2.5 in Fujian coastal cities [PDF]

open access: yes, 2015
生物质燃烧是大气颗粒物(Particulatematter,PM)和气体污染物的重要来源之一,而颗粒物影响云的形成、辐射平衡和空气质量并最终影响全球气候和人类健康。2016年起,关于PM2.5的环境大气质量标准(GB3095-2012)将全面实施,因此对PM2.5的来源及化学组成的分析是制定相关政策的依据。 中国地区生物质燃烧的研究主要集中在北京、广州和上海等地区,而对其它地区的研究较少,因此对受季风影响的福建沿海城市的研究可以丰富生物质燃烧的区域研究,为制定更加合理的PM2.5控制政策提供参考 ...
黄帅
core  

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