Biomaterial Database

Effect of sepsis on tissue adenine nucleotide levels. 1979

I H Chaudry, and K A Wichterman, and A E Baue

Tissue adenine nucleotides were measured in rats to determine if there is depletion of energy stores associated with sepsis. Peritonitis was produced by cecal ligation and cecal puncture. At 16 to 24 hours after ligation, rats which were lethargic but still normotensive (late sepsis) and showed clinical and laboratory confirmation of peritonitis-sepsis were stunned by a blow on the head, and small pieces of tissue were removed and frozen. Adenine nucleotides were measured enzymatically. In late sepsis adenosine triphosphate (ATP) levels in liver and kidney decreased significantly; however, no significant decreases were observed in the diaphragm or gastrocnemius muscle. Hydrogen polarograph measurements of hepatic blood flow indicated that flow was decreased markedly at this stage of peritonitis. A second group of rats was prepared in the same manner, except they were studied 10 hours after ligation (early sepsis). Most rats at this stage of sepsis appeared to be only mildly ill; however, blood cultures obtained from six rats so prepared all were positive. These rats did not show any decrease in either hepatic blood flow or tissue adenine nucleotides. Thus the changes in adenine nucleotides observed in late sepsis (lpw-flow septic rats) are similar to those seen during early hemorrhagic shock and suggest inadequate perfusion associated with peritonitis as the cause.

UI	MeSH Term	Description	Entries
D007668	Kidney	Body organ that filters blood for the secretion of URINE and that regulates ion concentrations.	Kidneys
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
D008102	Liver Circulation	The circulation of BLOOD through the LIVER.	Hepatic Circulation,Circulation, Liver,Circulation, Hepatic
D009132	Muscles	Contractile tissue that produces movement in animals.	Muscle Tissue,Muscle,Muscle Tissues,Tissue, Muscle,Tissues, Muscle
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
D003964	Diaphragm	The musculofibrous partition that separates the THORACIC CAVITY from the ABDOMINAL CAVITY. Contraction of the diaphragm increases the volume of the thoracic cavity aiding INHALATION.	Respiratory Diaphragm,Diaphragm, Respiratory,Diaphragms,Diaphragms, Respiratory,Respiratory Diaphragms
D000227	Adenine Nucleotides		Adenine Nucleotide,Adenosine Phosphate,Adenosine Phosphates,Nucleotide, Adenine,Nucleotides, Adenine,Phosphate, Adenosine,Phosphates, Adenosine
D000255	Adenosine Triphosphate	An adenine nucleotide containing three phosphate groups esterified to the sugar moiety. In addition to its crucial roles in metabolism adenosine triphosphate is a neurotransmitter.	ATP,Adenosine Triphosphate, Calcium Salt,Adenosine Triphosphate, Chromium Salt,Adenosine Triphosphate, Magnesium Salt,Adenosine Triphosphate, Manganese Salt,Adenylpyrophosphate,CaATP,CrATP,Manganese Adenosine Triphosphate,MgATP,MnATP,ATP-MgCl2,Adenosine Triphosphate, Chromium Ammonium Salt,Adenosine Triphosphate, Magnesium Chloride,Atriphos,Chromium Adenosine Triphosphate,Cr(H2O)4 ATP,Magnesium Adenosine Triphosphate,Striadyne,ATP MgCl2
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D013997	Time Factors	Elements of limited time intervals, contributing to particular results or situations.	Time Series,Factor, Time,Time Factor