Nitrogen-containing heterocycles are abundant in nature and are found in many natural products such as alkaloids, vitamin derivatives, antibiotics, and hormones
In some cases, excessive intake of B12 may cause other side effects such as headaches, fatigue, dermatological issues, and nerve damage
Some patients with Parkinson's disease may have either a mixed or uncertain phenotype with similar severity of multiple motor symptoms
Fate of silica phytoliths in the industrial crushing of sugarcane stalks
Triple therapy typically consists of a proton pump inhibitor (PPI) and two antibiotics administered for 714 days, while quadruple therapy adds a bismuth agent to enhance eradication rates
These sensations are to be expected, and we aim to minimize any discomfort