Thus, workers submitted to intense heat as cooks, bakers, metallurgists, glassmakers, and drivers should be advised of the role of intense heat in the chronicity of melasma
Additional radiation sources, such as X-rays, gamma rays, and microwaves, can also induce cataracts, typically taking six months to several years to manifest
1012,15 Chronological or intrinsic aging due to degenerative changes in the synthesis, abundance, and maintenance of skin components is an inevitable biological process
Each transfer of bacteriostatic water, each vial swirl, and each draw into a syringe carries a small volumetric variance, commonly estimated at 510% per step in non-calibrated lab work [estimate, unverified]
Unfortunately, its concentration drops as we age
doi: 10.1186/1471-2105-9-559 173 LaouJ.FernandezC.OrmeoE