Results 81 to 90 of about 908,418 (219)

Electrocardiographic signs to differentiate between chronic thromboembolic pulmonary hypertension and intermediate-high risk acute pulmonary embolism

open access: yesScientific Reports
Acute pulmonary embolism (APE) and chronic thromboembolic pulmonary hypertension (CTEPH) both causedyspnoea and right ventricular (RV) overload, but require diff erent management.
Marcin Waligóra   +8 more
doaj   +1 more source

LONG-TERM RESULTS OF TRANSMYOCARDIAL LASER REVASCULARIZATION COMBINED WITH IMPLANTATION OF AUTOLOGOUS BONE MARROW MONONUCLEAR FRACTION IN THE TREATMENT OF CHRONIC ISCHEMIC HEART DISEAS

open access: yesВестник трансплантологии и искусственных органов, 2016
Aim. Clinical and instrumental assessment of long-term results of autologous bone marrow cells (BMC) implantation in laser channels in surgery of ischemic heart disease with diffuse and distal coronary disease.Materials and Methods. In the period of 2007–
A. M. Chernyavsky   +3 more
doaj   +1 more source

Astrocyte heterogeneity in brain metastases

open access: yesMolecular Oncology, EarlyView.
Astrocytes emerge as pivotal regulators of metastatic colonization, survival, immune remodeling, and therapy response associated with an increasing heterogeneity that requires spatially and longitudinally resolved approaches to uncover regulatory programs and guide context‐specific therapies.
Carolina Hernández‐Oliver   +2 more
wiley   +1 more source

Haemoptysis Caused by Right Intercostal Artery‐To‐Pulmonary Artery Fistulas Mimicking Cryptogenic Haemoptysis

open access: yesRespirology Case Reports
Systemic artery‐to‐pulmonary artery fistulas (SA‐PAFs) are rare vascular anomalies, typically associated with chronic pulmonary or pleural inflammation. SA‐PAFs are categorised by their systemic arterial origin, arising either from the bronchial arteries
Kengo Sato   +9 more
doaj   +1 more source

Preoperative circulating tumor cells integrated with imaging analysis for prognostic evaluation in head and neck squamous cell carcinoma

open access: yesMolecular Oncology, EarlyView.
Detecting circulating tumor cells (CTCs) in blood before surgery may help predict outcomes in patients with head and neck squamous cell carcinoma (HNSCC). Here, we show when combined with tumor size and lymph node involvement from routine imaging, CTC status identifies high‐risk patients with poorer survival—offering a simple, minimally invasive tool ...
Susanne Flach   +9 more
wiley   +1 more source

The effect of HA380 blood adsorption on patients with acute infective endocarditis undergoing cardiac surgery: a retrospective study

open access: yesFrontiers in Cardiovascular Medicine
IntroductionSepsis is a major cause of ICU admission and mortality in patients with infective endocarditis patients. This study aimed to explore the effect of intraoperative HA380 blood adsorption on surgical outcomes in infective endocarditis patients ...
Xiao Jiefei   +11 more
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

open access: yesFEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen   +9 more
wiley   +1 more source

Rapid screening of staphylokinase protein variants using an unpurified cell‐free expression system

open access: yesFEBS Open Bio, EarlyView.
An unpurified cell‐free protein synthesis (CFPS) platform enables rapid functional screening of staphylokinase variants. Direct plasminogen‐activation assays performed in microplate format provide real‐time activity readouts, allowing rapid identification and ranking of variants with improved or reduced fibrinolytic activity without protein ...
Maria Tomková   +3 more
wiley   +1 more source

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

open access: yesFEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik   +6 more
wiley   +1 more source

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