Definition Of Ob Gene

Ob gene product n 1.

Definition of ob gene. The female body experiences many different biological functions including menstruation childbirth and. Endocrinology an obese gene encoded adipocyte derived hormone with hypothalamic and cns receptors which induces a sensaton of fullness. Ob gene a gene on chromosome 7 that codes for the cytokine leptin which is produced in adipose tissue and which exercises control over food intake and energy expenditure. A 16 kda peptide hormone secreted from white adipocytes.

All of those affected were from eastern countries. The ob lep gene ob for obese lep for leptin is located on chromosome 7 in humans. Cf agouti yellow diabetes ghrelin obese orexin tubby. Human leptin is a 16 kda protein of 167 amino acids.

Ob gyns provide a wide range of preventive care services including pap smears sti testing pelvic exams. Mcgraw hill concise dictionary of modern medicine. 2002 by the mcgraw hill companies inc. An ob gyn is a doctor who has broad and specific training in obstetrics and gynecology.

Identification of the gene mutated in ob led to the discovery of the hormone leptin which is important in the control of appetite. Ob is an abbreviation of obesity. Leptin serves as a feedback signal from fat cells to the central nervous system in regulation of food intake energy balance and fat storage. An ob gyn or obstetrician gynecologist is a doctor who specializes in women s health.

The ob ob or obese mouse is a mutant mouse that eats excessively due to mutations in the gene responsible for the production of leptin and becomes profoundly obese.