Results 41 to 50 of about 249,055 (293)

A case of occurring hemodynamic deterioration and ST-segment elevation during transcatheter aortic valve implantation

open access: yesTürk Kardiyoloji Derneği Arşivi, 2014
Transcatheter aortic valve implantation is becoming increasingly popular as an alternative treatment technique for symptomatic patients with severe aortic stenosis, who are at high risk for surgery.
Oktay Ergene   +3 more
doaj   +1 more source

Balloon-Assisted Thrombectomy and Intrasinus Urokinase Thrombolysis for Severe Cerebral Venous Sinus Thrombosis

open access: yesFrontiers in Neurology, 2021
Background: Current clinical guidelines recommend systemic anticoagulation as the initial treatment for severe cerebral venous sinus thrombosis (CVST).
Jiansheng Yang   +5 more
doaj   +1 more source

Anorectal Dysfunction in Systemic Sclerosis: Clinical Phenotypes and Functional Patterns

open access: yesArthritis Care &Research, EarlyView.
Objective The aim of this study was to characterize specific physiologic defects in anorectal dysfunction in systemic sclerosis (SSc) using anorectal manometry (ARM), evaluate associations with gastrointestinal (GI) and extraintestinal clinical phenotypes, and explore potential serologic markers for risk stratification.
Timothy Kaniecki   +6 more
wiley   +1 more source

EAS Observation Conditions in the SPHERE-2 Balloon Experiment

open access: yesUniverse, 2022
The SPHERE project studies primary cosmic rays by detection of the Cherenkov light of extensive air showers reflected from the snow covered surface of the earth. Measurements with the aerial-based detector SPHERE-2 were performed in 2011–2013.
Elena Bonvech   +7 more
doaj   +1 more source

The balloon proctogram

open access: yesJournal of British Surgery, 1984
Abstract A balloon filled with barium has been used to simulate a soft stool for the radiological study of disorders of defaecation. Lateral radiographs demonstrate the level of the pelvic floor in relation to the pubococcygeal line, the change in the anorectal angle and the behaviour of the anal sphincters. In 12 patients
D M, Preston   +2 more
openaire   +2 more sources

Balloons of Hope [PDF]

open access: yesThe Permanente Journal, 2018
A neurology fellow describes an emotionally draining workday beginning with a long commute delayed by a scene of accidental death. During patient rounds, the day continued with misery as this physician watched and declared brain death in two patients. Opioids took away the life of a young, loving father from his growing family. Opioids robbed an unborn
Ahmed Z, Obeidat, Nadia, Al-Khun
openaire   +2 more sources

Recyclable Lignin‐Based Thermadapt Shape Memory Polymers With Near‐Infrared Light Response

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Covalent adaptable networks (CANs) have been designed to address the recycling challenges associated with thermosets, while preserving their mechanical properties. However, producing biobased CANs with intelligent response capabilities remains challenging.
Jian Liu   +8 more
wiley   +1 more source

Pressure‐Assisted Drug Delivery Using High‐Pressure Balloon Platform Improves Vascular Drug Penetration and Anti‐Restenotic Effects

open access: yesAdvanced Healthcare Materials, EarlyView.
A dual‐layer high‐pressure drug‐coated balloon (HP@DCB) increased balloon‐wall contact and promoted deeper paclitaxel (PTX) penetration than a conventional noncompliant DCB. In in vivo study, HP@DCB treatment improved luminal patency and reduced neointimal hyperplasia, supporting pressure‐assisted drug delivery as a promising strategy for enhancing the
Seung Jin Eo   +10 more
wiley   +1 more source

Advanced Materials for Biologics Delivery to Brain Tumors

open access: yesAdvanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng   +4 more
wiley   +1 more source

Commentary: To balloon, or not to balloon [PDF]

open access: yesJTCVS Techniques, 2021
James, Les, Grossi, Eugene A.
openaire   +2 more sources

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