Results 111 to 120 of about 390,432 (297)

Programmable Paracrine‐Mimetic Microneedle System for Temporal Regulation of Cardiac Repair

Advanced Science, EarlyView.
Temporal signaling is encoded into a programmable paracrine‐mimetic microneedle patch via tris(2,2'‐bipyridyl)dichlororuthenium(II) hexahydrate/sodium persulfate‐tuned hydrogel microparticles that deliver TGF‐β, IGF‐1, and VEGF over phase‐matched 7‐, 14‐, and 28‐day windows.
Yichen Dai, Pengchong Du, Zhaoyang Wang, Surilige, Rangga Fokta, Renjian Tan, Xiqing Zhao, Shuoyi Zhang, Yuecheng Wang, Yixin Zhang, Ziliang Fu, Rui Gong, Cheng Jiang, Yisheng He, Qiguang Wang, Renke Li, Khoon Lim, Junnan Tang, Xiaolin Cui   +18 more
wiley   +1 more source

Atypical Koebner Response: Psoriasis Remission Following Endovenous Laser Ablation for Venous Insufficiency: A Novel Case Report and Literature Review

European Medical Journal Dermatology
Psoriasis, a chronic inflammatory skin disease, presents treatment challenges, especially when complicated by conditions like venous insufficiency. While the Koebner phenomenon suggests trauma can worsen psoriasis, this case report describes a 41-year ...
Gokhan Arslan, Yigit Tokgoz
doaj   +1 more source

A Multidimensional Engineering Strategy Reprograms Microglia via Targeted and Sustained‐Release Extracellular Vesicles for Spinal Cord Injury Repair

Advanced Science, EarlyView.
A multifunctional EV‐based nanoplatform (Ang‐TEVs@Gel) was engineered via preconditioning, surface targeting, and ROS‐responsive hydrogel encapsulation to reprogram microglia. This system restored autophagy via miR‐664a‐3p/PIK3CA axis, cleared myelin debris, resolved neuroinflammation, and promoted axon remyelination, ultimately achieving robust motor ...
Wu Xiong, Minhao Liu, Mingming Zheng, Jizhou Jia, Ziyan Zhu, Guang Kong, Jie Liu, Juan Wang, Wenbo Li, Qingyuan Wang, Qian Zhu, Peiran Chan, Tao Qin, Jiayang Wu, Yongjie Zhang, Chunming Tang, Cong Li, Jin Fan   +17 more
wiley   +1 more source

[Endoscopic surgery of chronic venous insufficiency (CVI)].

, 1997
The endoscopic technique in chronic venous insufficiency is simple and almost complication free. Our preliminary results due to a good postoperative course and to a quick return to social activity induce the Authors to indicate this type of procedure as ...
BRESCIA, Antonio, L. Minocchi, BATTISTI, Guido, Leonardo Leone, A. Schioppa, Tiziana Scaldaferri, STIO, Francesco, C. Porcelli, GIACOMELLI, Luciano   +8 more
core  

A Case That Was Not Detected Reflux Flow With Leech Therapy For 6 Months Follow-Up İn Venous İnsufficiency

International Journal of Traditional and Complementary Medicine Research, 2020
Cronic venous insufficiency is an important and frequent disease, characterized by the retrograde flow of blood in the lower extremity, is a common, debilitating disorder that is increasing in prevalence. Leech therapy is a traditional healing method for
Tarık Sarı, Abdulkadir Kaya, Rabia Yakişan   +2 more
doaj  

System analysis in optimizing the choice of treatment for patients with complicated forms of chronic venous insufficiency of the lower extremities [PDF]

Саратовский научно-медицинский журнал, 2011
Methods: to optimize treatment of patients with complicated forms of chronic venous insufficiency of our method was applied systems analysis, proposed by Th. Saaty (1993), and was called the «method of analysis of hierarchies».
Kukolnikov E.L.
doaj  

Alternating Shear Force of Respiration Regulates Cell Interactions of Fibroblasts and Macrophages to Promote Soft Tissue Integration of Chest Wall Polyetheretherketone Implants

Advanced Science, EarlyView.
Given that PEEK chest wall implants induce shear force at the soft tissue‐implant interface due to respiratory motion in the early in vivo post‐implantation stage. We confirmed that this mechanical stimulus triggers the PIEZO1/ITGB1/YAP1 signalling axis in L929 and the STAT6/p‐STAT6 pathway in RAW264.7, which in turn mediates adhesion and migration of ...
Rou Huang, Yangfan Huo, Jin Liu, Sida Liu, Minghai Ma, Hao Guo, Yuanquan Zhang, Xing Li, Xiao Liang, Jiawei Xiu, Ying Sun, Lijun Huang, Xiaolong Yan, Weiwei Wu, Lei Wang   +14 more
wiley   +1 more source

SkinHRNet: A Deep Learning Framework for Non-Contact Heart Rate Estimation and Arterial–Venous Sufficiency Status Classification From Short Skin Videos

IEEE Access
Traditional methods for monitoring flap health in reconstructive surgery are often invasive and rely on subjective assessment. This study addresses clinically motivated monitoring challenges by evaluating two tasks using a dataset of 1,018 short skin ...
Chetsadaporn Traivinidsreesuk, Nutcha Yodrabum, Kengkart Winaikosol, Irin Chaikangwan, Jiraya Prompattanapakdee, Sirin Apichonbancha, Nuttiruj Phongwuttisak, Taravichet Titijaroonroj   +7 more
doaj   +1 more source

An Avalanche Effect Nanomodulator Triggers Cascade Ferroptosis/Cuproptosis for Immunosuppressive Microenvironment Remodeling

Advanced Science, EarlyView.
A nanomodulator called L‐Arginine/lificiguat@Copper‐hollow Prussian blue@Calcium phosphate nanoparticles is constructed to launch a self‐amplifying “avalanche effect” in tumor cells. The ensuing cascade, triggered by the acidic tumor microenvironment and near‐infrared light, induces calcium overload, generates a reactive oxygen species and reactive ...
Hongmei Zhou, Caixi Yu, Guilan Xu, Lijuan Liu, Yujia Liang, Yulin Liang, He Ding, Litu Zhang, Piaoping Yang, Chen Wang   +9 more
wiley   +1 more source

Characteristics of venous insufficiency in western Turkey: VEYT-I study

, 2012
Objectives: Syndromes of venous hypertension and reduced venous clearance are important causes of morbidity and disability in patients with varicose venous disease.
Yorgancıoğlu, Cem, Oc, Mehmet, Akbulut, Birkan, Dernek, Sadettin, İkizler, M., Uçar, Halil İbrahim, Böke, E., Akbulut, B., Yorgancioglu, C., Ucar, H. I., Oc, M.   +10 more
core   +1 more source