Results 21 to 30 of about 222,393 (165)
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Articular cartilage regeneration remains a significant challenge because of its limited intrinsic healing capacity and the inadequacy of conventional treatments for restoring structural and functional integrity. In this study, a novel injectable composite hydrogel scaffold was designed to mimic the extracellular matrix (ECM) of native ...
Zhong‐Lian Wu +13 more
wiley +1 more source
Integrative Conservation, Volume 4, Issue 4, Page 652-664, December 2025.We profiled nutritional and physiological markers in captive sifakas, endangered primates from Madagascar, managed in expansive, non‐native forest enclosures. Variation in many markers reflects freely foraged diets and the energy required to maintain homeostasis under more naturalistic conditions.
Lydia K. Greene +5 more
wiley +1 more source
The Genome of Phoebe zhennan (Lauraceae) and Comparative Genomics of Phoebe 楠木(樟科)基因组与楠属植物比较基因组学研究
Integrative Conservation, Volume 4, Issue 4, Page 584-599, December 2025.Phoebe zhennan is a Chinese endemic and valuable timber species of Phoebe (Lauraceae). We present a chromosome‐level genome assembly of P. zhennan. Our research provides novel insights into the genome evolution of Phoebe, including whole‐genome duplication, phylogenetic relationships of magnoliids, and key MYB regulatory genes involved in lignin ...
Mao Yameng +3 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 2, Page 200-209, August 2025.Abstract Objectives Neonates with critical congenital heart disease (CCHD) are at risk for adverse early brain development and long‐term neurodevelopmental sequelae. Insulin‐like growth factor‐1 (IGF‐1) and insulin‐like growth factor binding protein‐3 (IGFBP‐3) are essential contributors to brain growth and maturation.
M. Nijman +33 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2008 目的方法利用液体芯片-飞行质谱技术进行血清中胶质瘤疾病相关蛋白质的筛选。结果将78例胶质瘤患者和68例正常对照者血清样本各随机分为模型建立组和模型验证组;应用液体芯片-飞行质谱技术测定模型建立组样本,进行了差异蛋白的筛选和诊断模型的建立;然后用模型验证组样本进行了差异蛋白和模型的验证;并对其中的蛋白质进行鉴定。经模型建立组胶质瘤患者与正常对照者的血清蛋白质图谱比较,得到差异蛋白17个并建立了诊断模型,建模蛋白质为1460（m/z）、1612（m/z）、1776（m/z）、1862（m/z）、1941（m/
王雅杰 +9 more
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New Phytologist, Volume 247, Issue 2, Page 504-517, July 2025.Summary Repetitive DNA is a feature of all organisms, ranging from archaea and plants to humans. DNA repeats can be seen both in coding and in noncoding regions of the genome. Due to the recurring nature of the sequences, simple DNA repeats tend to be more prone to errors during replication and repair, resulting in variability in their unit length ...
Sridevi Sureshkumar +3 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2009 目的研究大鼠脑损伤后血清和脑干中蛋白质表达的特点。方法采用弱阳离子交换芯片（WCX-2）和金属亲和吸附芯片（IMAC-Cu）结合表面增强激光解析电离飞行时间质谱技术分析大鼠闭合性脑损伤后4 h8、h1、2 h、24h4、8 h血清和脑干中蛋白质表达谱的改变。结果（1）在WCX-2芯片上,血清中共捕获436个蛋白质峰;脑干中共捕获495个蛋白质峰;血清和脑干都能捕获的蛋白质数是33个。在IMAC-Cu芯片上,血清中共捕获229个蛋白质峰;脑干中共捕获107个蛋白质峰;血清和脑干在IMAC ...
舒清明 +4 more
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Zhejiang Daxue xuebao. Lixue ban, 2022 近年来，机器学习等人工智能技术被应用于蛋白质工程，其在蛋白质结构、功能预测、催化活性等研究中具有独特优势。在未知蛋白质结构的情况下，将蛋白质序列和功能特性与机器学习相结合，基于序列-活性关系（innovative sequence-activity relationship，ISAR）算法，将蛋白质氨基酸序列数字化，用快速傅里叶变换（fast four transform，FFT）进行预处理，再进行偏最小二乘回归建模，可在数据集较少情况下拟合得到最佳模型。通过机器学习对紫色球杆菌视紫红质 ...
JIALili(郏丽丽) +1 more
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Intragenic PNPLA1 duplication in Labrador retrievers with nonepidermolytic ichthyosis
Veterinary Dermatology, Volume 36, Issue 3, Page 314-320, June 2025.Background – Ichthyoses represent a heterogeneous group of cornification disorders characterised by epidermal scaling. Objectives – To describe the clinical, histopathological and genetic analysis of a Labrador retriever with nonepidermolytic ichthyosis, and the results of a Labrador retriever population screening for a newly detected PNPLA1 genomic ...
Stefan J. Rietmann +7 more
wiley +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 2007 【目的】应用精子膜蛋白亲和层析柱分离金黄地鼠前列腺精子结合蛋白，并用二维电泳和质谱对金黄地鼠前列腺精子膜结合蛋白进行初步分析。【方法】应用附睾精子膜亲和层析柱纯化前列腺精子结合蛋白，采用二维凝胶电泳对纯化的前列腺精子膜结合蛋白进行蛋白分离和图像分析，并结合基质辅助激光解吸附电离飞行时间质谱分析及数据库搜索从而鉴定部分蛋白质斑点；RT—PCR检测已鉴定蛋白在前列腺及未受精卵子中的mRNA的表达。【结果】附睾精子膜蛋白亲和层析柱可纯化出前列腺结合蛋白，前列腺附睾精子膜蛋白结合蛋白的二维凝胶电泳蛋白图谱 ...
骆建民, 谢江新, 王俐
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