Biomaterial Database

Acute experimental autologous fat embolism in dogs. 1978

W B Goodman, and A V Seaber, and D Silver

An experimental technique has been devised to study the acute respiratory and hemodynamic results of autologous fat embolism in dogs. By using a commercially available autotransfusion device, fat can be aspirated and reinfused into the venous circulation. Acute rises in pulmonary artery pressure and calculated pulmonary dead space can be produced, and arterial oxygen saturation is impaired. These changes correlate well with the appearance of intravascular embolized fat. Apparent intravascular clot formation is demonstrated, the fat droplet acting as a stimulus or nidus for clot formation. These changes were avoided when the infusate was first passed through a micropore filter.

UI	MeSH Term	Description	Entries
D008168	Lung	Either of the pair of organs occupying the cavity of the thorax that effect the aeration of the blood.	Lungs
D010100	Oxygen	An element with atomic symbol O, atomic number 8, and atomic weight [15.99903; 15.99977]. It is the most abundant element on earth and essential for respiration.	Dioxygen,Oxygen-16,Oxygen 16
D010313	Partial Pressure	The pressure that would be exerted by one component of a mixture of gases if it were present alone in a container. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)	Partial Pressures,Pressure, Partial,Pressures, Partial
D011655	Pulmonary Embolism	Blocking of the PULMONARY ARTERY or one of its branches by an EMBOLUS.	Pulmonary Thromboembolism,Thromboembolism, Pulmonary,Embolism, Pulmonary,Embolisms, Pulmonary,Pulmonary Embolisms,Pulmonary Thromboembolisms,Thromboembolisms, Pulmonary
D012126	Respiratory Dead Space	That part of the RESPIRATORY TRACT or the air within the respiratory tract that does not exchange OXYGEN and CARBON DIOXIDE with pulmonary capillary blood.	Dead Space, Respiratory,Dead Spaces, Respiratory,Respiratory Dead Spaces,Space, Respiratory Dead,Spaces, Respiratory Dead
D001794	Blood Pressure	PRESSURE of the BLOOD on the ARTERIES and other BLOOD VESSELS.	Systolic Pressure,Diastolic Pressure,Pulse Pressure,Pressure, Blood,Pressure, Diastolic,Pressure, Pulse,Pressure, Systolic,Pressures, Systolic
D001804	Blood Transfusion, Autologous	Reinfusion of blood or blood products derived from the patient's own circulation. (Dorland, 27th ed)	Autotransfusion,Autologous Blood Transfusion,Autologous Blood Transfusions,Blood Transfusions, Autologous,Transfusion, Autologous Blood,Transfusions, Autologous Blood,Autotransfusions
D004285	Dogs	The domestic dog, Canis familiaris, comprising about 400 breeds, of the carnivore family CANIDAE. They are worldwide in distribution and live in association with people. (Walker's Mammals of the World, 5th ed, p1065)	Canis familiaris,Dog
D004620	Embolism, Fat	Blocking of a blood vessel by fat deposits in the circulation. It is often seen after fractures of large bones or after administration of CORTICOSTEROIDS.	Fat Embolism,Fat Embolism Syndrome,Embolisms, Fat,Fat Embolisms
D006439	Hemodynamics	The movement and the forces involved in the movement of the blood through the CARDIOVASCULAR SYSTEM.	Hemodynamic