Abstract
An organ perfusion system is presented which is simple in design, economical in construction, and easily adaptable to various laboratory requirements. The principle of operation is based on two perfusate-containing flexible plastic bags immersed in liquid upon which air impinges at controllable pressures and rates. Media from one of the bags is transmitted to the organ. The other bag receives media from the organ chamber by gravity and returns it during a pulse of over-riding pressures to the pressurized portion of the circulatory system. One-way valves prevent backflow. The system has been used to established working principles which have been proved in part by the independent maintenance of a rhythmic although somewhat diminished auricular-ventricular contractions of whole monkey hearts for a period just under 10 hrs at normo- and hypothermic temperatures. Adequate morphological preservation was observed when the hearts were sacrificed for histological study.
| Original language | English |
|---|---|
| Pages (from-to) | 252-260 |
| Number of pages | 9 |
| Journal | Cryobiology |
| Volume | 3 |
| Issue number | 3 |
| State | Published - Nov 1 1966 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Agricultural and Biological Sciences(all)
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An apparatus for the pulsating perfusion of whole organs. / Lindbergh, C. A.; Perry, V. P.; Malinin, Theodore; Mouer, G. H.
In: Cryobiology, Vol. 3, No. 3, 01.11.1966, p. 252-260.Research output: Contribution to journal › Article
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TY - JOUR
T1 - An apparatus for the pulsating perfusion of whole organs
AU - Lindbergh, C. A.
AU - Perry, V. P.
AU - Malinin, Theodore
AU - Mouer, G. H.
PY - 1966/11/1
Y1 - 1966/11/1
N2 - An organ perfusion system is presented which is simple in design, economical in construction, and easily adaptable to various laboratory requirements. The principle of operation is based on two perfusate-containing flexible plastic bags immersed in liquid upon which air impinges at controllable pressures and rates. Media from one of the bags is transmitted to the organ. The other bag receives media from the organ chamber by gravity and returns it during a pulse of over-riding pressures to the pressurized portion of the circulatory system. One-way valves prevent backflow. The system has been used to established working principles which have been proved in part by the independent maintenance of a rhythmic although somewhat diminished auricular-ventricular contractions of whole monkey hearts for a period just under 10 hrs at normo- and hypothermic temperatures. Adequate morphological preservation was observed when the hearts were sacrificed for histological study.
AB - An organ perfusion system is presented which is simple in design, economical in construction, and easily adaptable to various laboratory requirements. The principle of operation is based on two perfusate-containing flexible plastic bags immersed in liquid upon which air impinges at controllable pressures and rates. Media from one of the bags is transmitted to the organ. The other bag receives media from the organ chamber by gravity and returns it during a pulse of over-riding pressures to the pressurized portion of the circulatory system. One-way valves prevent backflow. The system has been used to established working principles which have been proved in part by the independent maintenance of a rhythmic although somewhat diminished auricular-ventricular contractions of whole monkey hearts for a period just under 10 hrs at normo- and hypothermic temperatures. Adequate morphological preservation was observed when the hearts were sacrificed for histological study.
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UR - http://www.scopus.com/inward/citedby.url?scp=0013965031&partnerID=8YFLogxK
M3 - Article
C2 - 4961508
AN - SCOPUS:0013965031
VL - 3
SP - 252
EP - 260
JO - Cryobiology
JF - Cryobiology
SN - 0011-2240
IS - 3
ER -