Biomaterial Database

Energy balance and carbohydrate metabolism in infection and sepsis. 1977

C L Long

Indirect calorimetry and nitrogen measurements suggest that uncomplicated abdominal surgery produces no significnat change in resting metabolic expenditure and only a slight loss of urinary nitrogen. More severe injury and infections produce larger increases in resting metabolic expenditure and nitrogen loss. Severe injuries can result in a 15 to 30% loss of body weight, but the protein contribution to caloric expenditure does not exceed 20% and is less than expected. The provision of calories and nitrogen can change the course of the septic patient. A continual conversion of alanine carbon to glucose occurs in septic patients, including those who are receiving exogenous glucose at the normal hepatic production rate. In sepsis, the release of glucogenic substrates from peripheral tissues may determine the rate of hepatic gluconeogenesis.

UI	MeSH Term	Description	Entries
D007239	Infections	Invasion of the host organism by microorganisms or their toxins or by parasites that can cause pathological conditions or diseases.	Infection,Infection and Infestation,Infections and Infestations,Infestation and Infection,Infestations and Infections
D008099	Liver	A large lobed glandular organ in the abdomen of vertebrates that is responsible for detoxification, metabolism, synthesis and storage of various substances.	Livers
D008297	Male		Males
D009584	Nitrogen	An element with the atomic symbol N, atomic number 7, and atomic weight [14.00643; 14.00728]. Nitrogen exists as a diatomic gas and makes up about 78% of the earth's atmosphere by volume. It is a constituent of proteins and nucleic acids and found in all living cells.
D010182	Pancreatic Diseases	Pathological processes of the PANCREAS.	Disease, Pancreatic,Diseases, Pancreatic,Pancreatic Disease
D010538	Peritonitis	INFLAMMATION of the PERITONEUM lining the ABDOMINAL CAVITY as the result of infectious, autoimmune, or chemical processes. Primary peritonitis is due to infection of the PERITONEAL CAVITY via hematogenous or lymphatic spread and without intra-abdominal source. Secondary peritonitis arises from the ABDOMINAL CAVITY itself through RUPTURE or ABSCESS of intra-abdominal organs.	Primary Peritonitis,Secondary Peritonitis,Peritonitis, Primary,Peritonitis, Secondary
D001835	Body Weight	The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms.	Body Weights,Weight, Body,Weights, Body
D002056	Burns	Injuries to tissues caused by contact with heat, steam, chemicals (BURNS, CHEMICAL), electricity (BURNS, ELECTRIC), or the like.	Burn
D002153	Calorimetry, Indirect	Calculation of the energy expenditure in the form of heat production of the whole body or individual organs based on respiratory gas exchange.	Calorimetry, Respiration,Calorimetries, Indirect,Calorimetries, Respiration,Indirect Calorimetries,Indirect Calorimetry,Respiration Calorimetries,Respiration Calorimetry
D004734	Energy Metabolism	The chemical reactions involved in the production and utilization of various forms of energy in cells.	Bioenergetics,Energy Expenditure,Bioenergetic,Energy Expenditures,Energy Metabolisms,Expenditure, Energy,Expenditures, Energy,Metabolism, Energy,Metabolisms, Energy