Results 1 to 10 of about 543,750 (166)

Transcriptional landscape in rat intestines under hypobaric hypoxia [PDF]

open access: yesPeerJ, 2021
Oxygen metabolism is closely related to the intestinal homeostasis environment, and the occurrence of many intestinal diseases is as a result of the destruction of oxygen gradients.
Liuyang Tian   +5 more
doaj   +2 more sources

Impacts of the Plateau Environment on the Gut Microbiota and Blood Clinical Indexes in Han and Tibetan Individuals

open access: yesmSystems, 2020
The intestinal microbiota is significantly affected by the external environment, but our understanding of the effects of extreme environments such as plateaus is far from adequate. In this study, we systematically analyzed the variation in the intestinal
Zhilong Jia   +23 more
doaj   +3 more sources

The level of NT-proBNP in ambulatory patients with chronic heart failure with preserved ejection fraction of the left ventricle [PDF]

open access: yesТерапевтический архив, 2018
The prevalence of chronic heart failure (CHF) remains high. Echocardiography is a reliable method of diagnosing heart failure. Determination of brain natriuretic peptide allows to identify patients with the most probable diagnosis of heart failure, which
V V Kirillova   +3 more
doaj   +1 more source

Correlation Between Plasma Proteomics and Adverse Outcomes Among Older Men With Chronic Coronary Syndrome

open access: yesFrontiers in Cardiovascular Medicine, 2022
BackgroundChronic coronary syndrome (CCS) is a newly proposed concept and is hallmarked by more long-term major adverse cardiovascular events (MACEs), calling for accurate prognostic biomarkers for initial risk stratification.MethodsData-independent ...
Yu-Lun Cai   +12 more
doaj   +1 more source

Acute Lower Respiratory Tract Infection Increased the Risk of Cardiovascular Events and All-Cause Mortality in Elderly Patients With Stable Coronary Artery Disease

open access: yesFrontiers in Cardiovascular Medicine, 2021
Objective: To investigate the predictors of acute cardiovascular events within 90 days after an acute lower respiratory tract infection (ALRTI) in elderly patients with stable coronary artery disease (sCAD).Methods: Observational analyses were conducted ...
Xiaoqian Zhao   +7 more
doaj   +1 more source

Cardiac Adaptation to Prolonged High Altitude Migration Assessed by Speckle Tracking Echocardiography

open access: yesFrontiers in Cardiovascular Medicine, 2022
ObjectiveExposure to high altitudes represents physiological stress that leads to significant changes in cardiovascular properties. However, long-term cardiovascular adaptions to high altitude migration of lowlanders have not been described. Accordingly,
Xu Chen   +16 more
doaj   +1 more source

Restricted spirometry and cardiometabolic comorbidities: results from the international population based BOLD study

open access: yesRespiratory Research, 2022
Background Whether restricted spirometry, i.e. low Forced Vital Capacity (FVC), predicts chronic cardiometabolic disease is not definitely known. In this international population-based study, we assessed the relationship between restricted spirometry and
Katarzyna Kulbacka-Ortiz   +9 more
doaj   +1 more source

Atrial Tissue Pro‐Fibrotic M2 Macrophage Marker CD163+, Gene Expression of Procollagen and B‐Type Natriuretic Peptide

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Background Atrial tissue fibrosis is linked to inflammatory cells, yet is incompletely understood. A growing body of literature associates peripheral blood levels of the antifibrotic hormone BNP (B‐type natriuretic peptide) with atrial fibrillation (AF).
Chris J. Watson   +9 more
doaj   +1 more source

Pipersentan: A De Novo Synthetic Endothelin Receptor Antagonist that Inhibits Monocrotaline- and Hypoxia-Induced Pulmonary Hypertension

open access: yesFrontiers in Pharmacology, 2022
Background: Although major advances have been made in the pathogenesis and management of pulmonary arterial hypertension (PAH), the endothelin system is still considered to play a vital role in the pathology of PAH due to its vasoconstrictive action ...
Zeyu Zhang   +20 more
doaj   +1 more source

Independent and combined effects of hypertension and diabetes on clinical outcomes in patients with COVID‐19: A retrospective cohort study of Huoshen Mountain Hospital and Guanggu Fangcang Shelter Hospital

open access: yesThe Journal of Clinical Hypertension, 2021
It is widely recognized that hypertension is one of the major risk factor for disease severity and mortality in patients with coronavirus disease 2019 (COVID‐19). However, type 2 diabetes mellitus (T2DM) and hypertension are frequent comorbid conditions,
Yuhui Sun   +7 more
doaj   +1 more source

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