Beyond the Cold: Activating Brown Adipose Tissue as an Approach to Combat Obesity.

With a dramatic increase in the number of obese and overweight people, there is a great need for new anti-obesity therapies. With the discovery of the functionality of brown adipose tissue in adults and the observation of beige fat cells among white fat cells, scientists are looking for substances and methods to increase the activity of these cells. We aimed to describe how scientists have concluded that brown adipose tissue is also present and active in adults, to describe where in the human body these deposits of brown adipose tissue are, to summarize the origin of both brown fat cells and beige fat cells, and, last but not least, to list some of the substances and methods classified as BAT promotion agents with their benefits and side effects. We summarized these findings based on the original literature and reviews in the field, emphasizing the discovery, function, and origins of brown adipose tissue, BAT promotion agents, and batokines. Only studies written in English and with a satisfying rating were identified from electronic searches of PubMed.

Obesity and Myocardial Infarction-The Place of Obesity Among Cardiovascular Risk Factors-Retrospective Study.

Since the 21st century, the leading cause of death is cardiovascular disease, with myocardial infarction being the most common. The incidence and prevalence of obesity has risen sharply in recent years, and it is commonly recognised as a cardiovascular risk factor among tobacco smoking, dyslipidemia (high LDL-C, high triglycerides, low HDL-C), hypertension, diabetes, age, gender, hereditary predisposition. MATERIALS AND METHODS: This study is a retrospective study conducted at the Craiova Emergency Clinical Hospital between October 2020 and January 2023. Enrolled patients are 60, 36 patients with ST-segment elevation myocardial infarction and 24 patients with non-ST-segment elevation acute myocardial infarction. The data was collected from the hospital's official database and then analyzed using Microsoft Excel and the Toolbar Data Analysis. RESULTS: The mean age of the patients in the study was 62 years with a minimum of 34 years and a maximum of 84 years. 23(38.3%) of patients were smokers, 7(11.6%) were ex-smokers and 30(50%) were non-smokers. 49(81.6%) patients were hypertensive. 44(73%) had cholesterol greater than 200mg/dl. 54(90%) had LDL>100mg/dl, 18(30%) had HDL>45mg/gl, 24(40%) patients had serum TG>150mg/dl, 17(28%) were overweight and 13(22%) were obese, 30(50%) were normal weight. 18(30%) patients had type 2 diabetes. CONCLUSIONS: Among the cardiovascular risk factors in the patients studied, hypertension was the most common, followed by dyslipidemia, obesity, smoking, diabetes mellitus, and very rarely the use of drugs and anabolic substances.