Nutrients | Free Full-Text | Is Melatonin the “Next Vitamin D”?: A Review of
Emerging Science, Clinical Uses, Safety, and Dietary Supplements Next Article in Journal …

Melatonin is a fascinating molecule that has captured the imagination of many scientists
since its discovery in 1958. In recent times, the focus has changed from investigating its …

The concept of “aging” is defined as the set of gradual and progressive changes in an
organism that leads to an increased risk of weakness, disease, and death. This process may …

Anxiety disorders are the most common mental diseases. Anxiety and the associated
physical symptoms may disturb social and occupational life and increase the risk of somatic …

Melatonin, a product of tryptophan metabolism via serotonin, is a molecule with an indole
backbone that is widely produced by bacteria, unicellular eukaryotic organisms, plants, fungi …

Melatonin is a neurohormone that is mainly secreted by the pineal gland. It coordinates the
work of the superior biological clock and consequently affects many processes in the human …

SARS-CoV-2 infection, discovered and isolated in Wuhan City, Hubei Province, China,
causes acute atypical respiratory symptoms and has led to profound changes in our lives …

Abstract Microwave-assisted reaction of 3, 5-bis ((E)-ylidene)-1-phosphonate-4-piperidones
3a‒g with azomethine ylide (produced through interaction of isatins 4 and sarcosine 5) …

Introduction Infection with COVID-19 results in acute respiratory symptoms followed by long
COVID multi-organ effects presenting with neurological, cardiovascular, musculoskeletal …

Hepatic fibrosis is a reversible response to either acute or chronic cellular injury from a wide
variety of etiologies, characterized by excessive deposition of extracellular matrix resulting in …