Results 101 to 110 of about 451,742 (343)
Portal Hypertensive Colopathy: Endoscopic Findings and the Relation to Portal Pressure.
Internal Medicine, 1995 Portal hypertensive colopathy (PHC) is a new clinical entity in patients with liver cirrhosis. In this study, colonoscopic findings and clinical features including upper gastrointestinal endoscopy and hepatic hemodynamics were prospectively investigated among 35 PH patients with a hepatic venous pressure gradient (HVPG) of greater than 12 mmHg due to ...
S, Yamakado, H, Kanazawa, M, Kobayashi
openaire +2 more sources
Comparison of transjugular intrahepatic portosystemic shunt with covered stent and balloon-occluded retrograde transvenous obliteration in managing isolated gastric varices [PDF]
, 2017 OBJECTIVE: Although a transjugular intrahepatic portosystemic shunt (TIPS) is commonly placed to manage isolated gastric varices, balloon-occluded retrograde transvenous obliteration (BRTO) has also been used. We compare the long-term outcomes from these
Kim, Seung Kwon +3 more
core +3 more sources
Advanced Science, EarlyView.Chronic oral exposure to microplastics may disrupt gut microbiota homeostasis and intestinal barrier integrity, potentially engaging the gut–brain axis and systemic inflammatory responses. These alterations may be associated with impaired blood–brain barrier function, cerebral microvascular dysfunction, and enhanced endothelial inflammation, pro ...
Hongxing Wang +5 more
wiley +1 more source
Gut and Liver, 2007 Background/Aims: Propranolol can prevent variceal bleeding by ameliorating portal hypertension. We conducted this study to determine the effect of propranolol on portal hypertension and the optimal required dose in Korean cirrhotic patients.
doaj +1 more source
BMC Surgery, 2019 Aim To investigate clinical efficacy of transjugular intrahepatic portal shunt (TIPS) for the treatment of cirrhotic portal hypertension. Methods 71 cases of patients with cirrhotic portal hypertension and esophageal and gastric variceal bleeding ...
Yun Chen, Hanyu Qiu, Xiaomei Zhang
doaj +1 more source
Abstract No. 250 Pancreatic Venous Anatomy for Trans-Portal Treatment of Pancreatic Cancers using Pressure Enabled Drug Delivery (PEDD) [PDF]
, 2023 M. Kwong +4 more
openalex +1 more source
Bacteriophages and their structural organisation [PDF]
, 2012 Viruses are extremely small infectious particles that are not visible in a light microscope, and are able to pass through fine porcelain filters. They exist in a huge variety of forms and infect practically all living systems: animals, plants ...
Orlova, Elena
core +2 more sources
Intelligent Soft Opto‐Magnetic Robot for Minimally Invasive Interventional Therapy
Advanced Science, EarlyView.An intelligent soft opto‐magnetic (iSOM) robot is developed that integrates remote magnetic actuation, skin‐mimic tactile perception, and photothermal ablation in a near‐millimeter‐scale design. It enables precise intraluminal navigation and localized ablation while providing real‐time optical feedback to support safe and accurate minimally invasive ...
Jingjing Guo +13 more
wiley +1 more source
Photoacoustic Microscopy for Multiscale Biological System Visualization and Clinical Translation
Advanced Science, EarlyView.Photoacoustic microscopy (PAM) is a powerful biomedical imaging tool renowned for its non‐invasiveness and high resolution. This review synthesizes recent technological advances and highlights their broad applications from cellular and organ‐level to whole‐animal imaging.
Tingting Wang +3 more
wiley +1 more source
Persistent varices in cured patients: Understanding the role of hepatic venous pressure gradient
JHEP ReportsBackground & Aims: Etiologic factor removal (ER) drives recompensation and improves portal hypertension in cirrhosis. Esophageal varices (EV) and portosystemic shunts (PSS) have been found in patients despite hepatic venous pressure gradient (HVPG ...
Pol Olivas +18 more
doaj +1 more source