The effect of adenosine monophosphate-activated protein kinase on lipolysis in adipose tissue: an historical and comprehensive review.

Context: Lipolysis is one of the most important pathways for energy management, its control in the adipose tissue (AT) is a potential therapeutic target for metabolic diseases. Adenosine Mono Phosphate-activated Protein Kinase (AMPK) is a key regulatory enzyme in lipids metabolism and a potential target for diabetes and obesity treatment.

Objective: The aim of this work is to analyse the existing information on the relationship of AMPK and lipolysis in the AT.

Attitudes Associated with Hypochondria and Abnormal Behavior Towards Illness in Health Science Students.

The objective of this study was to evaluate attitudes towards the disease and its association with the presence of hypochondria in students of the health sciences area. The research was developed in 279 students in the health science area, with the application of Short Health Anxiety Inventory (SHAI) test and the Illness Attitude Scale (IAS) test was performed, and the descriptive, comparative and association statistical analyses were carried out. All students answered the previously mention surveys.

Telomere length analysis in residents of a community exposed to arsenic.

Differentiated cells telomere length is an indicator of senescence or lifespan; however, in peripheral blood leukocytes the relative shortening of the telomere has been considered as a biological marker of aging, and lengthening telomere as an associated risk to cancer. Individual's age, type of tissue, lifestyle, and environmental factors make telomere length variable. The presence of environmental carcinogens such as arsenic (As) influence as causal agents of these alterations, the main modes of action for As described are oxidative stress, reduction in DNA repair capacity, overexpression of genes, alteration of telomerase activity, and damage to telomeres.