Results 21 to 30 of about 3,663 (117)
基于“心与小肠相表里”探讨阿尔茨海默病小鼠全肠道菌群移植对回肠肠道微环境的影响
Zhongshan Daxue xuebao. Yixue kexue ban, 2023 目的在“心与小肠相表里”中医理论指导下，探讨阿尔茨海默病（AD）模型小鼠全肠道菌群移植，是否对正常小鼠回肠肠道微环境的影响更显著。方法将14只6月龄无特定病原体的雄性APP/PS1双转基因AD模型小鼠的全肠道菌群，移植至6只混合抗生素处理过的同月龄同背景正常C57BL/6J小鼠肠道内，移植14 d后再定殖14 d，观察小鼠回肠和结肠组织病理变化，并采用16S核糖体RNA（16S rRNA）基因测序技术分析小鼠回肠和结肠菌群。结果AD小鼠全肠道菌群移植到正常小鼠后 ...
熊伟 +7 more
doaj
Genomic responses to increased temperature and pollinator selection in Brassica rapa L.
New Phytologist, Volume 250, Issue 2, Page 1231-1247, April 2026.Summary Rapid environmental change reshapes both abiotic stress and biotic interactions, yet it remains unclear how these combined forces structure plants' genomic adaptation. In particular, the joint influence of temperature and pollinator identity, two ecological axes undergoing simultaneous global shifts, has rarely been quantified at genomic ...
Yanqian Ding, Florian P. Schiestl
wiley +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Skin wound injuries are often accompanied by bacterial infections and severe inflammation. Especially, M1‐type macrophages at the wound site can trigger a cascade of inflammatory responses, mediating a vicious cycle of inflammation. Meanwhile, hypoxia further exacerbates vascular damage and constriction in the wound microenvironment, thereby ...
Xianfeng Wang +6 more
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Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Periodontitis is a chronic infectious oral disease triggered by periodontopathogenic bacteria, resulting in the progressive inflammation and destruction of the tissues surrounding teeth. To achieve reprogramming of the infectious microenvironment for periodontitis therapy, a nanoformulation was proposed by loading polydopamine (PDA) with ...
Hao Liang +14 more
wiley +1 more source
Updated insights into the molecular pathogenesis of canine atopic dermatitis
Veterinary Dermatology, Volume 36, Issue 4, Page 375-384, August 2025.Abstract Atopic dermatitis (AD) is a common and chronic inflammatory skin disease with frequent relapses. The genomics revolution has greatly contributed and revolutionised our knowledge of human AD; understanding the molecular skin fingerprint of AD and associated pathogenic immune pathways has led to preclinical assessments of several novel ...
Frane Banovic
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The Oncologist, Volume 24, Issue 11, Page e1044-e1054, November 2019., 2019 Abstract Background The molecular phenotype of circulating tumor cells (CTCs) was associated with clinical outcome of patients with breast cancer. CTCs isolated from patients with metastatic breast cancer (MBC) display a unique microRNA (miRNA) expression profile.
Weige Tan +11 more
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Zhongguo shiyan zhenduanxue, 2010 目的探讨膀胱癌中微小RNA-21和肿瘤抑素表达与临床病理特征之间的关系。方法采用SABC法对98例膀胱癌患者分别进行微小RNA-21和肿瘤抑素的免疫组化染色,其与肿瘤临床分期和细胞分级间的关系及微小RNA-21和肿瘤抑素在瘤细胞中的共表达情况。结果膀胱癌患者中微小RNA-21和肿瘤抑素的阳性表达率分别是69.4%和43.9%。与浅表性和分化较好的膀胱癌相比,侵袭性和分化差的癌细胞中微小RNA-21表达上调明显,而肿瘤抑素表达则显著下调,组间比较 ...
李然伟 +5 more
doaj
Methods in Ecology and Evolution, Volume 15, Issue 8, Page 1408-1421, August 2024.Abstract Environmental DNA (eDNA) monitoring of species distribution has become a critical tool in ecology, conservation biology and fisheries for identifying the presence and distribution of diverse organisms, including important, threatened and invasive species.
Jiwei Yang +4 more
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