Nitrate and Nitrite in Breast Milk Fall Below Risk Thresholds for Infants, Study Finds
A pilot study of 93 lactating mothers in Hamadan, Iran, found nitrate and nitrite in all breast milk samples but ...
Tag: nitric oxide
Vascular Receptor TLR4 Emerges as a Master Switch Between Vascular Aging and Targeted Senotherapeutics
A new review in Aging Cell positions endothelial TLR4 as a context-dependent molecular rheostat controlling vascular senescence, arguing that precision ...
A Simple Amino Acid May Shield the Lungs of Extremely Preterm Babies
A retrospective cohort study of 676 extremely preterm infants found that routine arginine supplementation during the first 28 days of ...
Immune Enzyme PTPN2 Emerges as Master Switch in Sepsis Inflammation
McGill University researchers have identified the enzyme PTPN2 as a key regulator of non-canonical inflammasome activation, revealing how it shapes ...
Diabetes Drugs That Quietly Lower Blood Pressure: Inside the GLP-1 Mechanism
A new review synthesizes molecular, renal and clinical evidence showing that GLP-1 receptor agonists lower systolic blood pressure through converging ...
Vitamin C Infusion Restores Aging Brain Blood Vessel Function in Small Trial
A randomized crossover trial found that high-dose intravenous vitamin C improved cerebrovascular reactivity in middle-aged and older adults but not ...
The Amino Acid Arginine Emerges as a Brake on the NLRP3 Inflammasome
A Nature Metabolism commentary highlights new evidence that the amino acid l-arginine can inhibit activation of the NLRP3 inflammasome, raising ...
Blood Vessel Damage, Not the Heart, May Drive Long COVID Exercise Problems Three Years On
A Brazilian case-control study finds that adults with long COVID show persistent endothelial dysfunction and reduced aerobic capacity three years ...
Bitter Taste Receptor Gene Behaves the Same Across the Sinuses, Study Finds
A prospective study of 253 sinonasal biopsies shows that TAS2R38 bitter taste receptor gene expression in chronic rhinosinusitis varies between ...
Dopamine Doubles as a Salt Shield and a Steroid Booster in Fenugreek
New research shows that exogenous dopamine protects fenugreek from salt stress while boosting diosgenin production nearly fourfold, offering a dual ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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