Results 11 to 20 of about 13,733 (166)

An Ultrasound‐Triggered Antibacterial Hydrogel With Integrated Antioxidant and Angiogenic Functions for Infected Wound Care

open access: yesRare Metals, Volume 45, Issue 5, May 2026.
ABSTRACT Managing diabetic wounds requires simultaneously addressing their infectious, oxidative, and regenerative impairments. To address this, this study integrates a piezoelectric BiOCl@CuSe heterojunction (PFM‐verified) into an injectable F127/HA hydrogel, creating an ultrasound‐responsive smart dressing.
Jiayan Guo   +5 more
wiley   +1 more source

Developing HMME‐Conjugated NIR‐II Activated Carbon Dots Nanospray for the Treatment of MRSA Biofilm Infections in Diabetic Wound via PTT/CDT/SDT

open access: yesRare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Diabetic wound infections are a common complication of diabetes, which severely impact patients' quality of life. Effective treatment of diabetic wound infections remains one major challenge in the clinic, partially due to the formation of bacterial biofilm and antibiotic resistance.
Liang Zhou   +8 more
wiley   +1 more source

Electrospinning‐Driven IGZO Nanofiber Phototransistors Bridging Adaptive Processing and Recognition Learning

open access: yesRare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT The development of neuromorphic electronics with visual perception and adaptive capability is highly desirable for advancing artificial vision systems. Herein, we have demonstrated a dual‐plasticity adaptive phototransistor based on IGZO nanofibers that exhibits the perception and dynamic adaptation behavior of rod and cone cells to varying ...
Shanshan Jiang   +5 more
wiley   +1 more source

Biodegradable Mg Alloys: Enhancing Anti‐tumor Immunity in Cancer Therapy

open access: yesRare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Magnesium (Mg) alloys, as biodegradable metallic materials with excellent biocompatibility and mechanical properties, demonstrate significant advantages. In the field of immunotherapy, they present a promising potential option for enhancing therapeutic outcomes and hold broad prospects for application.
Can Feng   +8 more
wiley   +1 more source

Cancellous Bone‐Like Sr‐Doped Hydroxyapatite/Gelatin Porous Scaffolds With Nanofibrous Architecture and Ion Release for Promoting Osteogenesis

open access: yesRare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Constructing a porous scaffold with the essential features of natural cancellous bone, including structural architecture and biochemical cues, is one of the pivotal factors for effective bone regeneration. In this study, a biomimetic composite porous Gelatin fibrous scaffold (SrHA/Gelatin) incorporating ultralong strontium‐doped hydroxyapatite
Yin‐Chuan Wang   +8 more
wiley   +1 more source

Predictive value of gB2 antibodies for maternal–fetal transmission after primary cytomegalovirus infection treated with valacyclovir

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 4, Page 455-460, April 2026.
ABSTRACT Objective To estimate the residual risk of maternal–fetal transmission after primary cytomegalovirus (CMV) infection in the periconceptional period or the first trimester in women treated with valacyclovir, and to assess whether the presence of glycoprotein B2 (gB2)‐specific immunoglobulin (Ig)‐G antibodies on immunoblot analysis refines fetal
K. O. Kagan   +6 more
wiley   +1 more source

Elevation, soil pH and calcium availability shape regional and local scale spatial patterns of PhoD gene abundance in tropical and subtropical forests

open access: yesFunctional Ecology, Volume 40, Issue 4, Page 983-1000, April 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Organic phosphorus mineralization is a critical process in the phosphorus cycle, governing phosphorus bioavailability for plants. The PhoD gene, which encodes the key enzyme alkaline phosphatase, serves as a valuable biomarker for this process.
Sandhya Mishra   +3 more
wiley   +1 more source

Use of a Cytobrush for Sampling the Ear Canal of Dogs With Otitis Externa

open access: yesVeterinary Dermatology, Volume 37, Issue 2, Page 227-235, April 2026.
Cytological examination of the ear canal is essential for evaluating dogs with otitis externa (OE). The conventional sampling method uses a swab. However, the cytobrush (gynaecological cervical brush), already used for cytological collection from other anatomical sites, has not been adequately investigated for this purpose in dogs with OE.
Nicoly Radaeli Atanasio   +3 more
wiley   +1 more source

人脐血T/NK 细胞KIR 分子表达的初步探讨

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2002
【目的】探讨脐血中T 淋巴细胞和自然杀伤(NK)细胞上杀伤性抑制性受体(KIR)的表达特性。【方法】采用流 式细胞仪检测26 份正常分娩新生儿脐血的T/ NK 细胞表面KIR 分子表达(CD158a , CD158b 和CD94), 并与正常外周血比较。 【结果】脐血中T 淋巴细胞和NK 细胞均存在KIR 分子表达;脐血和外周血中T 淋巴细胞CD158 分子表达低于NK 细胞(P
陈 纯, 黄绍良, 魏 菁
doaj  

EZH1/2抑制剂UNC1999对外周血免疫细胞表型的影响

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2021
目的探讨EZH1/2抑制剂UNC1999对外周血免疫细胞表型的影响。方法用CCK-8法检测UNC1999作用于外周血单个核细胞(PBMC)后的细胞存活率;多色流式细胞术分析免疫细胞表型。结果相比对照组,UNC1999组经典型单核细胞(CD14++CD16-)比例上调[(19.53±1.79)% vs. (66.60±5.02)%,t=13.31,P=0.006],中间型单核细胞(CD14++CD16+)和非经典型单核细胞(CD14+CD16+)比例下调[(35.08±3.97)% vs.
刘丹平   +4 more
doaj  

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