Biomaterial Database

[Air-blood barrier in acute period of myocardial infarction]. 2006

S H Hychka

Ultrastructural changes of aerohematic barrier have been studied using autopsy material of 24 died patients due to acute myocardial infarction. It was established that progressive alterative changes of all components of the aerohematic barrier are occuring in lungs of these patients. The changes are characterised, in particular, by disorder of fat methabolism resulting in fat microembolism of vessells of microcirculation bed and fat infiltration of cell elements including alveolocyte of I and II order.

UI	MeSH Term	Description	Entries
D008833	Microcirculation	The circulation of the BLOOD through the MICROVASCULAR NETWORK.	Microvascular Blood Flow,Microvascular Circulation,Blood Flow, Microvascular,Circulation, Microvascular,Flow, Microvascular Blood,Microvascular Blood Flows,Microvascular Circulations
D008854	Microscopy, Electron	Microscopy using an electron beam, instead of light, to visualize the sample, thereby allowing much greater magnification. The interactions of ELECTRONS with specimens are used to provide information about the fine structure of that specimen. In TRANSMISSION ELECTRON MICROSCOPY the reactions of the electrons that are transmitted through the specimen are imaged. In SCANNING ELECTRON MICROSCOPY an electron beam falls at a non-normal angle on the specimen and the image is derived from the reactions occurring above the plane of the specimen.	Electron Microscopy
D009203	Myocardial Infarction	NECROSIS of the MYOCARDIUM caused by an obstruction of the blood supply to the heart (CORONARY CIRCULATION).	Cardiovascular Stroke,Heart Attack,Myocardial Infarct,Cardiovascular Strokes,Heart Attacks,Infarct, Myocardial,Infarction, Myocardial,Infarctions, Myocardial,Infarcts, Myocardial,Myocardial Infarctions,Myocardial Infarcts,Stroke, Cardiovascular,Strokes, Cardiovascular
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000208	Acute Disease	Disease having a short and relatively severe course.	Acute Diseases,Disease, Acute,Diseases, Acute
D001344	Autopsy	Postmortem examination of the body.	Autopsies,Post-Mortem Examination,Postmortem Examination,Examination, Post-Mortem,Examination, Postmortem,Examinations, Post-Mortem,Examinations, Postmortem,Post Mortem Examination,Post-Mortem Examinations,Postmortem Examinations
D015824	Blood-Air Barrier	The barrier between capillary blood and alveolar air comprising the alveolar EPITHELIUM and capillary ENDOTHELIUM with their adherent BASEMENT MEMBRANE and EPITHELIAL CELL cytoplasm. PULMONARY GAS EXCHANGE occurs across this membrane.	Air-Blood Barrier,Alveolocapillary Membrane,Air Blood Barrier,Air-Blood Barriers,Alveolocapillary Membranes,Barrier, Air-Blood,Barrier, Blood-Air,Barriers, Air-Blood,Barriers, Blood-Air,Blood Air Barrier,Blood-Air Barriers,Membrane, Alveolocapillary,Membranes, Alveolocapillary
D050356	Lipid Metabolism	Physiological processes in biosynthesis (anabolism) and degradation (catabolism) of LIPIDS.	Metabolism, Lipid