This combination of insulin resistance and -cell failure further amplifies hyperglycemia, creating a vicious cycle of metabolic dysfunction and ROS production that fuels widespread cellular injury and inflammation across multiple organ systems
Multiple causes of hyperpigmented lesions of the oral mucosa are known, with oral and labial melanotic macules as the most common melanotic lesions.1,2 Trauma, radiation, and medications may result in an increased production of melanin seen in melanotic macules, but the pathophysiological mechanism of this disorder is still unknown.1,2 Histologically, melanotic macula of the oral and labial mucosa is characterized by increased melanin in the basal cell layer and lamina propria
LiuNWuMChenCFujinoMHuangJZhuPet alNovel molecular targets participating in myocardial ischemia-reperfusion injury and cardioprotection
The tripeptide modulates over 4,000 human genes (31.2% of the genome) and plasma levels decline from approximately 200 ng/mL at age 20 to less than half by age 60 (Pickart & Margolina, 2018)
Future studies should give a reliable background of the underlying pro- and antioxidative mechanisms related to specific physical activity and dietary products' nutritional supplementation
