Cutaneous reactions to metal implants, orthopedic or otherwise, are well documented in the literature. The first case of a dermatitis reaction over a stainless steel fracture plate was described ...

Eighteen subjects (69%) had at least one positive reaction that was interpreted as being allergic, reaction to thimerosal being the most frequent allergic reaction noted ( Table 2). No subjects ...

Topical niacinamide is generally safe to use. People with preexisting allergies may be more likely to experience an allergic reaction. This is because niacinamide can cause your body to release ...

Biosynthesis is the generation of natural products through enzymatic reactions, as in cellular metabolism. Successive enzymatic reactions by a number of enzymes are generally required to achieve a ...

May 9, 2025 — As a recent leap in green chemistry, scientists have unveiled a new catalyst that enables high yields of sulfones using molecular oxygen -- at close ... Scientists Discover Class ...

Reaction kinetics and dynamics refers to the study of why, how and how fast chemical processes take place. Chemists seek to understand the details of change at the molecular and quantum level and ...

May 14, 2025 — Evidence of a unique T cell may explain why urban children are more prone to allergies than rural children. Differences in the development of the gut microbiome may be an ...