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共 2198 篇,本页第 1291–1320 篇

基础研究 B 2026-10-29 免疫与炎症

Compared with the BCG group, treatment with different doses of RES (L-RES, M-RES, H-RES) combined with BCG further upregulated the expression of LC3B-…

综述解读 C 2026-10-29 神经退行

Histological and in vivo imaging studies have consistently demonstrated that retinal ganglion cells (RGCs) decline at an annual rate of approximately …

综述解读 C 2026-10-29 神经退行

结论:Overall, SCeNS provides an effective tool that allows for the comparison and communication of diverse biological data.

研究进展 A 2026-10-29 器官衰老

It is an important risk factor for cardiovascular diseases (CVD) and accounts for 20% of deaths worldwide [3].;Most patients develop primary hypertens…

综述解读 C 2026-10-29 代谢与营养

Cellular senescence is itself heterogeneous: p16 and p21 expression, SA-β-gal activity, and SASP components vary across cell types, tissues, and senes…

基础研究 B 2026-10-29 免疫与炎症

在慢性鼻窦炎伴嗅觉障碍的小鼠模型中,SIRT3 缺失加剧嗅感觉神经元丢失;机制是巨噬细胞 HIF-1α 上调、糖酵解增强、线粒体膜电位下降。

研究进展 A 2026-10-29 神经退行

The mice dedicated to immunohistochemical analysis were perfused intra- cardially with saline followed by 10% buffered forma- lin and immersion fixed …

研究进展 A 2026-10-29 生命历程

We analysed clinical data from 69 patients aged 65–83 years (median age 74 years), representing 2.9% (69/2378) of all new STIs diagnoses recorded betw…

基础研究 B 2026-10-29 神经退行

For peripheral line crossings, the Two-Way Repeated Measures ANOVA demonstrated a significant Time × Group interaction [F(4, 30) = 3.093, p = 0.0303],…

研究进展 A 2026-10-29 细胞衰老

After Benjamini–Hochberg correction across the six two-sided tests, all six had BH-adjusted q values below 0.10, although only one met the prespecifie…

综述解读 C 2026-10-29 细胞衰老

Early-phase SASP is characterized by secretion of transforming growth factor-β (TGF-β), chemokines, and pro-inflammatory cytokines.;When TGF-β signali…

流行病学 A 2026-10-29 神经退行

The participants were predominantly male 72.1%. ‖ 结论:These findings support the potential of serum NfL as a non-invasive biomarker for early detection…

研究进展 A 2026-10-29 代谢与营养

Among boys, higher NA concentrations at baseline were associated with lower internalizing (β = −3.733, 95% CI: −6.686 to −0.779), externalizing (β = −…

流行病学 A 2026-10-29 代谢与营养

Coefficients were exponentiated and reported as percentage differences with 95% CIs.;Their 95% percentile CIs were obtained by case bootstrapping with…

基础研究 B 2026-10-29 生命历程

基础研究 B 2026-10-29 器官衰老

We observed an increase in body weight in female 3xTg-AD mice at 6 months (24.1%) and 12 months (28.3%) compared to B6129 mice.;This corresponded with…

研究进展 A 2026-10-29 神经退行

We found no significant main effect of sex on memory retention, F(1,58) = .13, p = .72, partial η2 = .002.;The overall model was not significant, F(4,…

基础研究 B 2026-10-29 代谢与营养

Forty-nine male SD rats were randomly divided into control group, sham-operated group, unilateral ureteral obstruction (UUO)-induced RF model group, l…

综述解读 C 2026-10-29 代谢与营养

At the signaling level, peri- cyte contractility is regulated by multiple mediators, including platelet-derived growth factor-β (PDGF-β) and adenosine…

研究进展 A 2026-10-29 器官衰老

Therefore, the aim of this study was to investigate the effect of a hyaluronic acid-based hydrogel with a chelated form of zinc and silicon on the exp…

基础研究 B 2026-10-29 方法与工具

A total of 47,537 high-quality cells were analyzed using the Seurat pipeline.;Differential expression, pathway enrichment (gene set enrichment analysi…

基础研究 B 2026-10-29 神经退行

We delineated a nonlinear, diabetes-specific pathological trajectory characterized by early inflammatory activation, a mid-stage inflection in neurode…

研究进展 A 2026-10-29 生命历程

Transfected cells were treated with cambinol (100 µM), vehicle control (VC), and VC containing 1% DMSO to match the DMSO concentration present in 100 …

研究进展 A 2026-10-29 生命历程

To formally assess bioequivalence, 90% confidence intervals (CIs) were calculated for the geometric mean ratios (Test/Reference) of the log-transforme…

流行病学 A 2026-10-29 器官衰老

The majority of participants were married (92.33%), resided in rural areas (64.27%), did not consume alcohol (64.31%), and were nonsmokers (68.35%).;E…

研究进展 A 2026-10-29 神经退行

The sample included 16 males (21.3%) and 59 females (78.7%), with mean age 72.32 years (SD = 6.03).;Age did not differ by sex (p = 0.614), nor did oth…

综述解读 C 2026-10-29 神经退行

The 2024 Lancet Commission estimated that addressing 14 modifiable factors, including depression and social isolation, could prevent or delay up to 45…

流行病学 A 2026-10-29 生命历程

The study duration averaged 70 months (SD 5.38) with a sample mean age of 62 years (9.83) and 60.64% women.;There was evidence of effect modification …

研究进展 A 2026-10-29 生命历程

SOY reduced final BW in the βKO mice by ~17%, which was not evident in the WT (0%) or αKO (6%) mice.;This associated with a trend toward lowered fat m…

研究进展 A 2026-10-29 神经退行

In the aMCI group, NTA had the highest selection frequency (69.1%), followed by PA (52.0%) and PE (50.6%).;In older adults, PE was most frequently sel…