Who should I contact if I have questions about the information I am required to submit to the FMCSA to obtain a waiver or exemption? I operate a CMV in the United States but reside outside of the United States.
Leptin is a cell-signalling hormone vital in the regulation of appetite, food intake and body weight. Studies have shown that an absence of leptin in the body or leptin resistance can lead to uncontrolled feeding and weight gain. Mechanisms and actions of leptin. Leptin acts as a hormone that modulates the size of the adipose tissues in the body. It regulates food intake and body weight.
Endocrine Index Glossary Leptin Leptin (from the Greek leptos, meaning thin) is a protein hormone with important effects in regulating body weight, metabolism and reproductive function. The protein is approximately ~16 kDa in mass and encoded by the obese (ob) gene.eptin's effects on body weight are mediated through effects on hypothalamic centers that control feeding behavior and hunger, body temperature and energy expenditure. Soon after cloning the ob gene, its cDNA was expressed as protein in E coli and preliminary assessment of its effects undertaken.