Results 111 to 120 of about 134,667 (310)

Ultrasound-guided foam sclerotherapy for severe chronic venous insufficiency

Revista do Colégio Brasileiro de Cirurgiões
Chronic venous insufficiency is characterized by cutaneous alterations caused by venous hypertension; in severe forms, it progresses to lower limb ulcers.
Guilherme Camargo Gonçalves de-Abreu, Otacílio de Camargo Júnior, Márcia Fayad Marcondes de-Abreu, José Luís Braga de-Aquino   +3 more
doaj   +1 more source

The association between hemoglobin concentration and neurologic outcome after cardiac arrest. [PDF]

, 2016
PURPOSE: The purpose of the study is to determine the association between hemoglobin concentration (Hgb) and neurologic outcome in postarrest patients. METHODS: We conducted a retrospective cohort study using the Penn Alliance for Therapeutic Hypothermia
Dodampahala, Kalani, Gaieski, David F., Goyal, Munish, Grossestreuer, Anne V., Johnson, Nicholas J., Perman, Sarah M., Rosselot, Babette   +6 more
core   +1 more source

G3BP1 Succinylation at K413 is Critical for Cardiac Function by Modulating PI3K‐AKT‐mTOR Signal Axis

Advanced Science, EarlyView.
Schematic illustrating the impact of G3BP1 succinylation at K413 on cardiac function. In the healthy human heart, G3BP1 succinylation maintains homeostatic mTOR signaling. In patients with dilated cardiomyopathy (DCM) and heart failure (HF), G3BP1 de‐succinylation induces RagA expression and disrupts the binding of the TSC1/2 complex, leading to the ...
Yuan Zhang, Cancan Yao, Yan Chen, Ke Cai, Zhouping Lu, Boxuan Wu, Kun Yu, Yan Shi, Jianyuan Zhao, Xiangyu Zhou   +9 more
wiley   +1 more source

O‐GlcNAcylated TAP1 Impairs Antigen Presentation and Promotes Immune Evasion in Bladder Cancer

Advanced Science, EarlyView.
This article unveils a critical mechanism of immune evasion in bladder cancer, which the O‐GlcNAc modification of TAP1 disrupts antigen presentation. This modification triggers HLA‐A degradation, shielding tumor cells from CD8+ T cell attack. The findings highlight targeting this pathway as a promising therapeutic avenue to sensitize tumors to ...
Jinpeng Wu, Xueting Ren, Zhen Zhai, Lu Wang, Liang Liang, Zengqi Tan, Jiazhen Zhao, Yuxuan Han, Yuhan Li, Feng Guan, Xiang Li   +10 more
wiley   +1 more source

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  

Chronic Cerebrospinal Venous Insufficiency

Vascular Specialist International, 2015
Dear Editor: I read with interest the article published by Kugler et al. [1]. Regarding the duplex ultrasound examination the author didn’t consider the paper by Zamboni et al. [2] published in December 2011 on international angiology. In this document the authors noted that a high prevalence ranging from 62% to 100% of obstructive lesions has ...
openaire   +2 more sources

3D Large‐Scale Subwavelength‐Resolution Sound Sheet Tomography Based on an Active and Programmable Circular Meta‐Array

Advanced Science, EarlyView.
A programmable 2048‐element circular ultrasound array combined with a compact acoustic lens produces a thin “sound sheet” over a large field of view, and records echoes with wide angular diversity across the ring aperture. Coherence‐enhanced beamforming converts full‐matrix data into high‐contrast tomographic slices, delivering near‐diffraction‐limited
Qiu‐De Zhang, Zi‐Bin Lin, Zhuo Chen, Zhao‐Hui Liu, Jin‐Lian He, Jun‐Jie Song, Long‐Sheng Zeng, Liang Zhou, Ming‐Yue Ding, Yu‐Gui Peng, Ming Yuchi, Xue‐Feng Zhu   +11 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

Surgeon Speaks-Paul J. DiMuzio, MD, FACS [PDF]

, 2014
“Patients with extensive acute deep vein thrombosis (DVT) of the legs provide an excellent example of why effective medical-surgical collaboration is so important.

core   +1 more source

Ammonia Detoxification Inhibits Liver Metastasis by Reshaping Hepatic Microenvironment

Advanced Science, EarlyView.
Liver metastasis diverts aspartate into hyperactive pyrimidine synthesis, disrupting urea cycling and causing pathogenic ammonia accumulation. Ammonia dually reprograms the microenvironment by: (1) activating hepatic stellate cells (HSCs) into pro‐fibrotic metastasis‐associated fibroblasts (MAFs), and (2) suppressing anti‐tumor monocytes/macrophages ...
Sumin Sun, Haili Hu, Long Chen, Yuan Gao, Peng Sun, Liming Chen   +5 more
wiley   +1 more source