Results 111 to 120 of about 53,082 (276)

Knowledge Gaps and Controversies on Cardiopulmonary Exercise Testing in the Assessment of Pulmonary Vascular Disease: An Official Statement of the Pulmonary Vascular Research Institute Exercise and Right Ventricular Function Task Force

open access: yesPulmonary Circulation, Volume 16, Issue 1, January 2026.
ABSTRACT Exercise testing has long been essential for evaluating diagnosis, prognosis, and functional status in pulmonary hypertension (PH). Recent advances have clarified its role in defining reference values and prognostic markers. Nonetheless, substantial knowledge gaps persist regarding the implementation of invasive cardiopulmonary exercise ...
Aaron B. Waxman   +20 more
wiley   +1 more source

Manipulation of Wnt/β‐Catenin Signaling by Synthetic Frizzled Agonist and LRP Antagonist in Organoid Cultures and In Vivo

open access: yesSmall Methods, Volume 10, Issue 2, 22 January 2026.
Harnessing synthetic key receptor modulators, this study presents a breakthrough in Wnt/β‐catenin regulation. The FZD agonist RRP‐pbFn bypasses LRP5/6 to drive organoid expansion and tissue regeneration, while the LRP antagonist RRP‐Dkk1c eradicates tumors. These tools enable precise pathway control, advancing regenerative and cancer therapies.
Quanhui Dai   +9 more
wiley   +1 more source

Body Temperature Regulation in the Rat by Muscle Tone

open access: yesActa Physiologica, Volume 242, Issue 1, January 2026.
ABSTRACT Aim We have previously described an important role of skeletal muscle tone in body temperature regulation, muscle tone defined as the tonic motor unit activity recorded between movements. Here, we study muscle tone in an extensive sample of new muscles outside (external muscles) and inside (internal muscles) the body core.
Arild Njå, Terje Lømo
wiley   +1 more source

Association between CMR‐derived hepatic T1‐time, tricuspid regurgitation and survival

open access: yesEuropean Journal of Clinical Investigation, Volume 56, Issue 1, January 2026.
We investigated the association between tricuspid regurgitation (TR) severity and hepatic T1‐time in 1029 patients undergoing cardiac MRI and echocardiography. Hepatic T1‐time increased progressively with TR severity and remained independently associated after adjusting for NT‐proBNP and right ventricular function. Both TR and hepatic T1‐time predicted
Katharina Mascherbauer   +19 more
wiley   +1 more source

Indications and Prognostic Outcome of Inferior Vena Cava Filter: Almoosa Hospital's Experience

open access: green, 2021
Safwat A.M. Eldaboosy   +6 more
openalex   +1 more source

Expandable Constrained Transjugular Intrahepatic Portosystemic Shunt: An Individualised Approach for High‐Risk Patients?

open access: yesLiver International, Volume 46, Issue 1, January 2026.
ABSTRACT Background and Aims A transjugular intrahepatic portosystemic shunt (TIPS) can effectively overcome portal hypertension, but is prevented by contraindications in a considerable proportion of patients. In this study, we investigated the option of a constrained TIPS (cTIPS) with reduced diameter for high‐risk patients.
Hannah Rieland   +7 more
wiley   +1 more source

Kidney Dysfunction, Biochemical Changes, DNA Alteration, and MAPKs Regulation Following Chronic Exposure to Regular and Occasional Hookah Smoke in Mice

open access: yesOxidative Medicine and Cellular Longevity, Volume 2026, Issue 1, 2026.
Regular hookah smoking (Reg‐HS) has become a major global public health issue, linked to significant health risks, including kidney damage. A less frequent pattern of use, known as occasional hookah smoking (Occ‐HS), is also common; however, there has been little progress in understanding the direct impact of Occ‐HS on kidneys.
Naserddine Hamadi   +6 more
wiley   +1 more source

Temporary inferior vena cava filter combined with catheter contact thrombolysis in the treatment of acute pulmonary embolism secondary to pelvic vein thrombosis

open access: yesZhongguo linchuang yanjiu
Objective To investigate the treatment methods and efficacy of acute pulmonary embolism. Methods The diagnosis and treatment information of 8 patients with APE secondary to pelvic vein thrombosis admitted by the Changsha First Hospital from 2020 to 2021 ...
LIU Yangzhen, YAN Peng
doaj   +1 more source

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