![]() These data suggest that resuscitation of hemorrhage using isotonic crystalloid normalizes overall PV and ECFV but also causes interstitial expansion in selected gut tissues and cellular edema in the heart. Heart cell water was significantly larger in H/R than Controls (2900 ± 60 μL/g vs. Because dextran increased the intravascular volume while the interstitial fluid volume (ISFV) decreased, we conclude that the Na+th was inversely correlated. In all H/R tissues, mean values for ISFV were also larger this difference was significant for only the liver and small intestines (744 ± 62 vs. The mean values for total tissue water for each tissue in the H/R group were larger than the respective means of the Control tissues but was significantly greater for only the heart (3639 ± 56 μL/g vs. There were no significant differences in whole animal ECFV or ISFV, although the mean values in the H/R group were greater than that of the Control group. The ARPV genome was determined and phylogenetic analyses showed that it is a dual host associated ISFV, and clusters with the main mosquito. Resuscitation volume was two times the shed blood volume, but resulted in a PV equal to that of the Controls. We describe the isolation and characterization of a novel insect-specific flavivirus (ISFV), tentatively named Aripo virus (ARPV), that was isolated from Psorophora albipes mosquitoes collected in Trinidad. After euthanasia, total tissue water was measured by wet/dry weight analysis and interstitial fluid volume (ISFV) and cell water were calculated for selected organs. A 2 h 51Cr-EDTA distribution space was used to estimate extracellular fluid volume (ECFV) and a 5 min 125l-albumin distribution space was used to measure plasma volume (PV). 9% NaCI infused as needed to maintain mean arterial pressure at 80% of baseline. Rats were subjected to 60 min hemorrhagic hypotension (50 mmHg) followed by a 60 min resuscitation period with. The more fluids that are lost, the more severe the symptoms will become. If fluid volume deficit is severe (more than 20 of body fluid volume is lost), the patient may go into hypovolemic shock. #Isfv fluid volume plus#Nephrectomized, anesthetized rats were randomly divided into a Control group (n = 10) and a Hemorrhage plus Resuscitation group (H/R, n = 10). Weight loss (except in third spacing, where the fluid will still be in the body but inaccessible) Muscle weakness and lethargy. We measured the extent to which shock and resuscitation altered fluid compartments in different organs. Redistribution of fluid after isotonic crystalloid resuscitation from hemorrhage may result not only in interstitial edema but also in cellular edema. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |