Results 11 to 20 of about 4,697 (149)
Journal of Diabetes, Volume 14, Issue 12, Page 806-814, December 2022., 2022 Highlights Metformin activates GDF15 expression, which reduces appetite with induction of weight loss in both diabetic and non‐diabetic patients. GDF15 level is linked and correlated with the progression of diabetic complications including thrombosis, diabetic nephropathy, diabetic neuropathy, and diabetic retinopathy. Abstract Type 2 diabetes mellitus
Hayder M. Al‐kuraishy +8 more
wiley +1 more source
Altered plasma cytokines in dogs with atopic dermatitis
Veterinary Dermatology, Volume 33, Issue 2, Page 131-e38, April 2022., 2022 Background – Canine (Canis lupus familiaris) atopic dermatitis (AD) shares similar clinical signs to human AD. The abnormal immune response of AD is orchestrated by T lymphocytes, and may include variable involvement of cytokines, Regulatory T (Treg) cells, eosinophils, mast cells and other immune components.
Hamutal Mazrier +3 more
wiley +1 more source
Journal of Diabetes, Volume 14, Issue 3, Page 192-204, March 2022., 2022 Highlights Many proinflammatory cytokines could be decreased after 1 week of intensive insulin therapy using continuous subcutaneous insulin infusion (CSII). This was the first report showing that the cytokines of interleukin‐6 receptor (IL‐6R), tissue inhibitor of metalloproteinase‐2 (TIMP‐2), platelet‐derived growth factor type BB (PDGF‐BB), and ...
Junyu He +6 more
wiley +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Lung cancer remains the leading cause of cancer‐related deaths worldwide, yet immune checkpoint blockade (ICB) is often compromised by an immunosuppressive tumor microenvironment (TME) with acidosis, hypoxia, and poor T cell infiltration. Here, we develop a TME‐responsive nanoplatform (MgH2@Lip/PD‐L1) that couples hydrogen gas therapy with PD ...
Xuyu Gu +5 more
wiley +1 more source
Multi‐Functional S‐HA/ASTA NPs Coating on Biodegradable ZE21B Alloy for Cerebrovascular Applications
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Magnesium (Mg) and its alloys have attracted extensive attention of researchers in the field of cerebrovascular implants due to their good mechanical properties and biosafety. However, rapid degradation and delayed endothelialization pose challenges. To address these issues, this study introduces a multifunctional composite coating.
Aqeela Yasin +4 more
wiley +1 more source
Novel Manganese Dioxide Nanoparticles Enhance Chemotherapy Response by Priming Tumor-Associated Macrophages toward M1-like Phenotype and Attenuating Tumor Hypoxia [PDF]
, 2016 缺血乏氧是肿瘤微环境的重要特征之一，肿瘤的缺血乏氧不仅促进了肿瘤细胞的侵袭转移，同时还增强肿瘤对化疗药物的耐药性。肿瘤相关巨噬细胞（Tumor-associatedmacrophages，TAMs）浸润在肿瘤微环境之中，通常在肿瘤缺血乏氧区域富集。肿瘤相关巨噬细胞作为肿瘤微环境的重要功能细胞，其在肿瘤细胞的增殖、侵袭、转移、化疗耐药等肿瘤进展的各个阶段均发挥着重要作用。鉴于此，我们提出一种新型的肿瘤治疗策略，以期改变肿瘤微环境的同时，增强实体瘤对化学治疗的疗效 ...
宋曼莉
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Depletion of Macrophages Alleviates Chronic Rejection of Allograft in Rat Heart Transplantation [PDF]
, 2016 目的：器官移植是现代医学治疗终末期疾病的重要手段，需求逐渐增长，供需矛盾越来越突出。尽管由于新的免疫抑制剂的出现，以及器官保存方法、外科技术和围手术期处理等方面的改善，器官移植物的存活率明显提高，但患者的远期存活率远不能使人满意。慢性排斥反应是移植物功能丧失的主要原因，是移植中的关键问题，目前尚无有效解决办法，其机理复杂，仍不甚明了。哺乳动物的巨噬细胞具有多功能性及明显的异质性，有两种显著不同的活化模式:M1、M2。M1与炎症和组织损伤相关，依赖IFN-γ、TNF-α、IL-1、IL-6、IL ...
刘小村
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The study on GCOE modified AZTS-loaded liposomes [PDF]
, 2012 艾滋病(AcquiredImmuneDeficiencySyndrome，AIDS)是由人类免疫缺陷病毒(HumanImmunodeficiencyVirus，HIV)感染导致人体免疫机能缺陷而易于发生机会性感染和肿瘤的临床综合征。高效抗逆转录病毒疗法(HighlyActiveAntiretroviralTherapy，HAART)能抑制HIV复制，降低AIDS的发病率和死亡率，但仍存在药物无法彻底清除HIV、难以在HIV病毒贮库中达到有效浓度、长期用药易产生多药耐药等问题。因此 ...
王凌嵩
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Nogo-B通过Rac1 GTPase激活途径调控巨噬细胞的胞葬功能
Zhongguo shiyan zhenduanxue, 2018 目的巨噬细胞的胞葬功能对维持机体生长发育及内环境稳定至关重要。本研究拟探讨,Nogo-B是否对巨噬细胞的胞葬功能具有调控作用及其可能机制。方法将J774A.1小鼠巨噬细胞株分为siRNA阴性对照组与Nogo-B siRNA干扰组,采用紫外线法诱导HL60细胞凋亡。分别以绿色与红色荧光celltracker对巨噬细胞与凋亡细胞进行染色并共同孵育,免疫荧光显微镜下观察巨噬细胞对凋亡细胞的吞噬指数变化;对巨噬细胞给予凋亡细胞刺激,于刺激5、10及15min采集巨噬细胞提取蛋白,谷胱甘肽巯基转移酶 ...
张英 +5 more
doaj
The effects of miR-30c-1-3p regulating group ⅡA secretory phospholipase A2（sPLA2-ⅡA）expression on the pathogenic mechanism of atherosclerosis [PDF]
, 2015 动脉粥样硬化（Atherosclerosis，AS）是急性冠脉综合症、脑卒中等众多心脑血管疾病共同的病理基础。sPLA2-ⅡA在动脉粥样硬化病变处含量明显增多、活性显著增强，同时伴随中性粒细胞的增多。sPLA2-ⅡA以酶的催化水解作用和作为致炎因子的促炎症反应双重生物学作用参与AS发生发展的各个阶段。 MicroRNA（miRNA）是近年发现广泛存在于真核细胞中的高度保守的、非编码单链小分子RNA，具有最广泛的基因调节功能，参与机体多种生理、病理过程的调控。 我们运用miRNA靶基因预测软件发现miR ...
夏小春
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