Results 11 to 20 of about 53,621 (172)
In vitro culture, cryopreservation, and field reintroduction of the endangered Mingan thistle
Conservation Biology, EarlyView.Abstract Current plant conservation efforts are hindered by, for example, poor seed germination, low viability, and insufficient propagation and preservation technologies. To address these problems, we devised an approach to plant conservation that integrates conservation, preservation, and restoration (CPR), which uses advanced in vitro techniques. We
Mukund R. Shukla +4 more
wiley +1 more source
Root cell wall plasticity in iron homeostasis: an overlooked frontier in plant nutrition
New Phytologist, Volume 249, Issue 4, Page 1699-1708, February 2026.Summary Iron (Fe) is an essential micronutrient for plant growth and development, yet its availability in soils is often limited or excessive, leading to widespread Fe deficiency or toxicity that constrains crop productivity. While Fe uptake, transport, and signaling pathways have been well characterized, the role of the root cell wall as a dynamic ...
Poonam Kanwar, Petra Bauer
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Pollinator, herbivore, and climatic selective pressures differ across a floral color transition zone
American Journal of Botany, Volume 113, Issue 1, January 2026.Abstract Premise Spatial and temporal variations in climate and ecological interactions may underlie the origin and maintenance of floral color polymorphisms across a species range. Betalains are nitrogen‐containing, phylogenetically restricted pigments that, like the widespread and well‐studied anthocyanins and carotenoids, may attract pollinators ...
Sierra L. Jaeger +5 more
wiley +1 more source
中西医结合护理This paper summarized the practice of clinical nursing pathway based on enhanced recovery after surgery(ERAS) in the whole process management of 3 children undergoing programmed liver biopsy 2 years after liver transplantation.
DI Mengxue (邸梦雪)
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Plant conservation in a changing Mediterranean world
PLANTS, PEOPLE, PLANET, Volume 8, Issue 1, Page 49-72, January 2026.The Mediterranean is one of five climatic regions on the planet characterised by a prolonged summer drought, exceptional plant diversity and high rates of endemism. We provide a framework to link the ecology of plant species conservation in the context of rapid and extreme climate deregulation to a philosophical typology of temporal attitudes (i.e ...
John D. Thompson +3 more
wiley +1 more source
PLANTS, 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
The establishment of new organ transplant models for immune rejection and the exploration of the mechanisms of transplantation immunity [PDF]
, 2015 目的：建立两种新型的器官移植排斥反应模型，即树鼩异种心脏移植模型以及使用套管法建立新型小鼠主动脉移植模型，并分别对这两种器官移植模型中的异种移植免疫排斥机制和慢性排斥反应机制进行初步探索。 方法：1.采用腹部异位心脏移植的方法建立树鼩到SD大鼠，SD大鼠到树鼩的异种心脏移植模型，对比树鼩与大鼠的解剖数据，分析模型的可行性，观察移植心脏的生存期及病理变化，观察模型的免疫排斥反应类型，进行免疫组化、微量淋巴毒实验、混合淋巴实验以进行机制的初步探讨。2.利用套管法将供体BALB ...
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A multiscale growth atlas of Arabidopsis: linking cell dynamics to organ development
New 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
New 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
Zhongguo shiyan zhenduanxue, 2021 目的探讨移植肾脏病临床特点及与病理类型相关性,为移植肾脏病的个体化治疗及评估预后提供依据。方法回顾性分析332例移植肾脏病患者病例资料,总结临床特点,依据Banff2007标准进行病理诊断及分类,并分析临床特点与病理类型的相关性。结果移植肾脏病临床表现为无尿或少尿、血尿、蛋白尿、水肿、高血压、移植肾肿胀疼痛、肾功能异常等;临床症候群分布为无尿或少尿型6.02%、隐匿性肾炎型9.04%、肾炎综合征型17.17%、肾病综合征型22.89%、肾功能不全型44.88%;肾移植围术期移植肾病理表现为超急性排斥反应、
王锁刚 +5 more
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