Aging is a complex phenomenon and its impact is becoming more relevant due to the rising
life expectancy and because aging itself is the basis for the development of age-related …

In the last 10 years, homocysteine has been regarded as a marker of cardiovascular disease
and a definite risk factor for many other diseases. Homocysteine is biosynthesized from …

Trimethylamine-N-oxide (TMAO) is generated in a microbial-mammalian co-metabolic
pathway mainly from the digestion of meat-containing food and dietary quaternary amines …

Homocysteine (Hcy) is a sulfhydryl-containing amino acid, and intermediate metabolite
formed in metabolising methionine (Met) to cysteine (Cys); defective Met metabolism can …

There are numerous theories of aging, a process which still seems inevitable. Aging leads to
cancer and multi-systemic disorders as well as chronic diseases. Decline in age-associated …

Hearing loss affects individuals across all cultures; it is the fourth leading contributor to years
lived with a disability worldwide, 1 affecting 6% to 8% of the world's population. 2 Moreover …

Homocysteine (Hcy), produced physiologically in all cells, is an intermediate metabolite of
methionine and cysteine metabolism. Hyperhomocysteinemia (HHcy) resulting from an in …

High levels of homocysteine are reported as a risk factor for Alzheimer's disease (AD).
Correspondingly, inborn hyperhomocysteinemia is associated with an increased …

Background Few studies have examined the associations of trimethylamine-N-oxide (TMAO)
and its precursors (choline, betaine, dimethylglycine, and L-carnitine) with the risk of atrial …

Aging of the auditory system is associated with the incremental production of reactive
oxygen species (ROS) and the accumulation of oxidative damage in macromolecules, which …