Results 31 to 40 of about 22,939 (164)

腎臟移植手術後病人的生理、心理、社會與靈性議題

open access: yes, 2009
腎臟移植是目前治療末期腎臟疾病的方法之一。接受腎臟移植手術後,新的器官發揮 功能,並不代表脫離與慢性病共存的生活,而是另一種慢性疾病生活的開始。移植手 術後不只希望病人能活著,還期望他們能夠執行日常生活活動,擁有心理安適與良好 的生活品質,同時能依據個人的發展階段,負起個人在家庭及社會上的角色功能。接 受腎臟移植手術後病人不只面臨生理方面的問題,如:感染與排斥的威脅、長期合併 症等,也面臨許多心理與社會的壓力,如:憂鬱情緒、低自尊感、家庭互動關係改變 、就業問題等。在目前的移植照護 ...
翁麗雀;戴玉慈   +1 more
core   +1 more source

The pitfalls of pastoralism and grazing's hidden threat: Exacerbation of rainfall erosion in semi‐arid areas of China

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 1, Page 198-211, January 2026.
The steppe is facing an increase in soil erosion, which is threatening the ecosystem and agricultural production. Our study reveals how grazing intensity and rainfall exacerbate soil erosion that is leading to a gradual loss of soil nutrients. This study raises a warning to both herders and policymakers that focusing on grazing without considering the ...
Liyuan Shi   +3 more
wiley   +1 more source

A multiscale growth atlas of Arabidopsis: linking cell dynamics to organ development

open access: yesNew Phytologist, Volume 249, Issue 1, Page 299-324, January 2026.
Summary Plant development depends on coordinated growth at cellular and organ scales, yet comparative analyses are hindered by inconsistent reporting of growth across studies. We conducted a meta‐analysis of Arabidopsis thaliana growth dynamics, integrating data from 176 studies to create the first multiscale atlas of plant growth.
Viraj Alimchandani   +2 more
wiley   +1 more source

Plant functional trait dissimilarity drives plant mixture effects on fine root biomass and trait variations

open access: yesNew Phytologist, Volume 249, Issue 2, Page 764-776, January 2026.
Summary Fine roots are critical for soil resource uptake, yet how declining plant diversity alters fine root biomass (RB) and traits remains unclear. We tested how plant functional trait dissimilarity in shade tolerance, drought tolerance, growth rate, and nitrogen‐fixation ability drives variation in root attributes.
Sai Peng, Yakun Zhang, Han Y. H. Chen
wiley   +1 more source

Disentangling complex relationships and disjunctions in western Camassia: Integrating multiple criteria to resolve taxonomic boundaries

open access: yesAmerican Journal of Botany, Volume 112, Issue 12, December 2025.
Abstract Premise Understanding genetic and morphological variability helps efforts to sustain landscapes and develop effective species concepts for resolving difficult groups. To unravel puzzling relationships and range disjunctions, we applied morphometrics, phenology, phylogenetics and population genetics in Camassia species with cultural, ecological,
Susan R. Kephart   +5 more
wiley   +1 more source

红外热像扫描技术在组织工程皮肤移植修复中的应用

open access: yesZhongguo shiyan zhenduanxue, 2004
目的 探索红外热像扫描技术在组织工程皮肤移植修复中应用的可能性。方法 在组织工程皮肤对大面积皮肤缺损动物 (裸鼠 )进行移植修复的不同时间 ,应用红外热像扫描仪对移植修复区进行动态观察。结果 在移植术后第 7天 ,热像图上移植区与正常皮肤温差明显 (>0 7℃ ) ;在移植的第 14天 ,移植区与周围正常皮肤的温差变小(
乔锋利   +5 more
doaj  

Threshold responses of floating meadow fish communities to floodplain forest cover in the lower Amazon River

open access: yesConservation Biology, Volume 39, Issue 6, December 2025.
Abstract Forest cover is positively associated with fish biomass and fisheries yield in the Amazon River floodplain, and many species enter flooded forests to feed, spawn, or seek refuge from predation. Floating macrophyte beds, known as floating meadows, in Amazon floodplains support high fish diversity and serve as nursery habitat for many fishes of ...
Sam Grinstead   +6 more
wiley   +1 more source

日本臟器移植法の研究について

open access: yes, 2010
碩士日本自1968年的第一件腦死移植事件(和田移植)開始,引發密室醫療的爭議,並掀起社會大眾對於移植醫療的關注。但此時並未有任何法源根據將腦死移植視為合法,時至1979年日本才制訂角膜及腎臟移植法,但對於心臟、肝臟、肺臟等等器官的移植法令卻遲遲未決。但是由於1997年10月16日日本器官移植法之施行,包括腎臟及角膜移植在內,由腦死病患身上取得的心臟、肺臟、肝臟、腎臟等等器官終於可以合法的進行移植。並且在其施行細則中明定-施行三年後,將會加以提出修正。雖然已經有很多修正案地提出 ...
簡曉瑋; Chien, Hsiao Wei
core  

Dissimilar climatic niche is predictive of contrasting historical demographic changes and altitudinal shifts in related oak species (Quercus)

open access: yesAmerican Journal of Botany, Volume 112, Issue 11, November 2025.
Abstract Premise Comparative surveys allow us to characterize the influence of specific factors on population genetic diversity and structure. We conducted a comparative phylogeographic study for three Mexican oak species to identify how their climatic niche preferences and breadth may have influenced historical demography and range shifts during ...
Ricardo Gaytan‐Legaria   +3 more
wiley   +1 more source

炎症介质与肺移植缺血再灌注损伤

open access: yesZhongguo shiyan zhenduanxue, 2012
肺移植为目前治疗终末期肺病的主要手段。随着肺保护技术、手术方法的进步和免疫抑制剂的应用等,肺移植成功率逐年提高,但肺移植术后1年和5年的生存率分别还只有80%和50%左右[1]。原发性移植肺失功为肺移植后早期死亡的首要原因,而缺血再灌注损伤(IRI)是原发性移植肺失功的主要因素。因此,肺移植IRI的分子机制研究对于提高肺移植成功率具有重要意义,受到广泛重视,本文就炎症介质在肺移植IRI中的作用作一综述。
王发龙, 李蕾, 陈国千
doaj  

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