Results 21 to 30 of about 607 (102)

Comparison of functionality, physical activity, cardiac and respiratory parameters between patients with mood disorders and healthy controls [PDF]

BJPsych Open
Background The cardiorespiratory effect in mental illnesses has recently received much attention. However, the cardiovascular and pulmonary effects of mood disorders have not been clearly demonstrated.
İrem Hüzmeli, Nihan Katayıfçı, İrem Görgün, Eren Lekesiz, Mehmet Hanifi Kokaçya   +4 more
doaj   +2 more sources

Hydrogen Sulfide (H₂S)/Polysulfides (H₂S_n) Signalling and TRPA1 Channels Modification on Sulfur Metabolism [PDF]

Biomolecules
Hydrogen sulfide (H2S) and polysulfides (H2Sn, n ≥ 2) produced by enzymes play a role as signalling molecules regulating neurotransmission, vascular tone, cytoprotection, inflammation, oxygen sensing, and energy formation.
Hideo Kimura
doaj   +2 more sources

Accuracy of smartwatches for the remote assessment of exercise capacity [PDF]

Scientific Reports
Exercise capacity is a strong independent predictor of cardiovascular and all-cause mortality. The utilization of well-established submaximal tests of exercise capacity such as the 6-min walk test (6MWT), 3-min step test (3MST) and 10-chair rise test ...
Alexandra Jamieson, Siana Jones, Nishi Chaturvedi, Alun D. Hughes, Michele Orini   +4 more
doaj   +2 more sources

Neuroprotective Actions of Cannabinoids in the Bovine Isolated Retina: Role of Hydrogen Sulfide [PDF]

Pharmaceuticals
Both hydrogen sulfide and endocannabinoids can protect the neural retina from toxic insults under in vitro and in vivo conditions. Purpose: The aim of the present study was two-fold: (a) to examine the neuroprotective action of cannabinoids ...
Leah Bush, Anthonia Okolie, Jenaye Robinson, Fatima Muili, Catherine A. Opere, Sunny E. Ohia, Ya Fatou Njie Mbye   +6 more
doaj   +2 more sources

Lactobacillus Eats Amyloid Plaque and Post-Biotically Attenuates Senescence Due to Repeat Expansion Disorder and Alzheimer’s Disease [PDF]

Antioxidants
Patients with Alzheimer’s disease and related dementia (ADRD) are faced with a formidable challenge of focal amyloid deposits and cerebral amyloid angiopathy (CAA).
Suresh C. Tyagi
doaj   +2 more sources

Epigenetics of Homocystinuria, Hydrogen Sulfide, and Circadian Clock Ablation in Cardiovascular–Renal Disease [PDF]

Current Issues in Molecular Biology
Morning-time heart attacks are associated with an ablation in the sleep-time dip in blood pressure, the mechanism of which is unknown. The epigenetic changes are the hallmark of sleep and circadian clock disruption and homocystinuria (HHcy).
Suresh C. Tyagi
doaj   +2 more sources

Deficiency of hydrogen sulfide production and pregnancy rate in an experimental model: Association with preterm delivery

American Journal of Reproductive Immunology, Volume 90, Issue 3, September 2023., 2023
Abstract Problem Pro‐inflammatory phenomena drive preterm delivery (PTD). Hydrogen sulfide is a gasotransmitter with anti‐inflammatory properties produced through the activity of the enzyme cystathionine‐γ‐lyase (CSE), and its impact was studied in models of normal delivery and PTD in mice.
Dimitrios Panagiotopoulos, Theano Andriopoulou, Victoria‐Marina Spanou, Dionysia‐Irene Droggiti, Theologia Gkavogianni, Evangelos J. Giamarellos‐Bourboulis, Periklis Panagopoulos   +6 more
wiley   +1 more source

Nicotinamide Mononucleotide Ameliorates Sleep Deprivation‐Induced Gut Microbiota Dysbiosis and Restores Colonization Resistance against Intestinal Infections

Advanced Science, Volume 10, Issue 9, March 24, 2023., 2023
This work reports that sleep deprivation impairs intestinal colonization resistance and disrupts gut microbiota homeostasis in mice. Conversely, nicotinamide mononucleotide supplementation counteracts the negative effects of sleep deprivation, leading to the reassignment of microbiota‐associated bile acids pool. Deoxycholic acid, an important secondary
Dan Fang, Tianqi Xu, Jingyi Sun, Jingru Shi, Fulei Li, Yanqing Yin, Zhiqiang Wang, Yuan Liu   +7 more
wiley   +1 more source

Antibiotic resistance: The challenges and some emerging strategies for tackling a global menace

Journal of Clinical Laboratory Analysis, Volume 36, Issue 9, September 2022., 2022
Immuno‐antibiotics inhibit the non‐mevalonate or methyl‐D‐erythritol phosphate (MEP) pathway of isoprenoid biosynthesis and riboflavin biosynthesis pathway in bacteria. This image was created with BioRender (https://biorender.com/). Abstract Background Antibiotic resistance is currently the most serious global threat to the effective treatment of ...
David Chinemerem Nwobodo, Malachy Chigozie Ugwu, Clement Oliseloke Anie, Mushtak T. S. Al‐Ouqaili, Joseph Chinedu Ikem, Uchenna Victor Chigozie, Morteza Saki   +6 more
wiley   +1 more source

Hydrogen Sulfide (H₂S) and Polysulfide (H₂S_n) Signaling: The First 25 Years

Biomolecules, 2021
Since the first description of hydrogen sulfide (H2S) as a toxic gas in 1713 by Bernardino Ramazzini, most studies on H2S have concentrated on its toxicity. In 1989, Warenycia et al.
Hideo Kimura
doaj   +1 more source