The Effects of Intravenous Administration of 10% Travamulsion Fat Emulsion to Beagle Dogs for 91 Consecutive Days

1983 ◽  
Vol 7 (3) ◽  
pp. 257-265 ◽  
Author(s):  
Rodger S. Izzo ◽  
Nancy Leissing ◽  
Eugene Woods ◽  
William Remis ◽  
Martha Napoli ◽  
...  
1959 ◽  
Vol 196 (5) ◽  
pp. 1015-1019 ◽  
Author(s):  
Harrison H. Shoulders ◽  
Robert C. Hartmann ◽  
H. C. Meng

A fat emulsion prepared for intravenous administration has been studied with regard to its effect upon blood coagulation in dogs. The most characteristic effects found during intravenous infusion of this material at a rate of 1 ml/min. were thrombocytopenia and marked shortening of clotting time. These effects were invariably observed in animals which had not previously received the emulsion. When subsequent infusions were given within 3 hours, no significant changes were observed. When the interval was extended to 1–13 days, variable responses occurred, at times characterized by pronounced hypocoagulability. If the repeat infusion was given 2 weeks or more after the initial one, the effects were similar to those observed during the first infusion. The prothrombin and thrombin clotting times and plasma fibrinogen concentration were not greatly altered during the infusion. Abnormal bleeding time, ‘prothrombin utilization’ and clot retraction accompanied the thrombocytopenia.


1956 ◽  
Vol 187 (1) ◽  
pp. 107-112 ◽  
Author(s):  
H. C. Meng ◽  
Hertha Cress ◽  
John B. Youmans

Intravenous administration of a 10% olive oil emulsion or lymph to healthy dogs anesthetized with Nembutal produced marked thrombocytopenia, leucopenia, neutropenia, eosinopenia, lymphopenia, increase in mechanical fragility of erythrocytes, and increase in hematocrit. The increase in mechanical fragility of erythrocytes correlated directly with the degree of lipemia. Heparin administration accelerated the removal of the injected fat from the circulation and hastened the return to normal of the formed blood elements. The changes in the formed blood elements were more marked and persisted longer in the dogs receiving piromen. The changes in the formed blood elements following oral ingestion of olive oil were either mild or insignificant except for the moderate eosinophilia. Elevation of rectal temperature and persistent lymphopenia were observed only in the animals receiving emulsion and piromen. It is concluded that the changes in formed blood elements, including the increase in mechanical fragility of erythrocytes following intravenous administration of fat emulsion, did not seem to correlate with the rise of body temperature.


2011 ◽  
Vol 42 (5) ◽  
pp. 578-583 ◽  
Author(s):  
Henrik Agersø ◽  
Niels Rode Kristensen ◽  
Henrik Østergaard ◽  
Ditte Maria Karpf ◽  
Mette Brunsgaard Hermit ◽  
...  

Molecules ◽  
2014 ◽  
Vol 19 (1) ◽  
pp. 538-549
Author(s):  
Chih-Hsien Chang ◽  
Si-Yen Liu ◽  
Te-Wei Lee

1991 ◽  
Vol 15 (5) ◽  
pp. 546-550 ◽  
Author(s):  
Tsuguhiko Tashiro ◽  
Yoshiya Mashima ◽  
Hideo Yamamori ◽  
Kazuo Horibe ◽  
Masahiko Nishizawa ◽  
...  

1975 ◽  
Vol 32 (6) ◽  
pp. 582-584
Author(s):  
Clarence L. Fortner ◽  
William R. Grove ◽  
Donald Bowie ◽  
Michael D. Walker

2001 ◽  
Vol 280 (1) ◽  
pp. H256-H263 ◽  
Author(s):  
Shoji Sanada ◽  
Masafumi Kitakaze ◽  
Hiroshi Asanuma ◽  
Kengo Harada ◽  
Hisakazu Ogita ◽  
...  

We tested whether mitochondrial or sarcolemmal ATP-sensitive K+(KATP) channels play a key role in ischemic preconditioning (IP) in canine hearts. In open-chest beagle dogs, the left anterior descending artery was occluded four times for 5 min each with 5-min intervals of reperfusion (IP), occluded for 90 min, and reperfused for 6 h. IP as well as cromakalim and nicorandil (nonspecific KATP channel openers) markedly limited infarct size (6.3 ± 1.2, 8.9 ± 1.9, and 7.2 ± 1.6%, respectively) compared with the control group (40.9 ± 4.1%). A selective mitochondrial KATP channel blocker, 5-hydroxydecanoate, partially blunted the limitation of infarct size in the animals subjected to IP and those treated with cromakalim and nicorandil (21.6 ± 3.8, 25.1 ± 4.6, and 19.8 ± 5.2%, respectively). A nonspecific KATP channel blocker, glibenclamide, completely abolished the effect of IP (38.5 ± 6.2%). Intracoronary or intravenous administration of a mitochondria-selective KATP channel opener, diazoxide, at >100 μmol/l could only partially decrease infarct size (19.5 ± 4.3 and 20.1 ± 4.4%, respectively). In conclusion, mitochondrial and sarcolemmal KATP channels independently play an important role in the limitation of infarct size by IP in the canine heart.


2020 ◽  
Vol 109 (6) ◽  
pp. 2090-2094 ◽  
Author(s):  
Max Sauter ◽  
Philipp Uhl ◽  
Andreas D. Meid ◽  
Gerd Mikus ◽  
Jürgen Burhenne ◽  
...  

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