Interstitial flow in cancerous tissue: Effect of fluid friction

2014 ◽  
Author(s):  
M. Sefidgar ◽  
H. Bazmara ◽  
M. Mousavi ◽  
M. Bazargan ◽  
M. Soltani
Keyword(s):  
Interstitial Flow ◽  
Fluid Friction ◽  
Cancerous Tissue ◽  
Tissue Effect

Effect of remodeled tumor-induced capillary network on interstitial flow in cancerous tissue

2014 ◽  
Author(s):  
M. Sefidgar ◽  
K. Raahemifar ◽  
H. Bazmara ◽  
M. Bazargan ◽  
S. M. Mousavi ◽  
...  
Keyword(s):  
Capillary Network ◽  
Interstitial Flow ◽  
Cancerous Tissue

Interstitial flow differentially stimulates blood and lymphatic endothelial cell morphogenesis in vitro

2004 ◽  
Vol 68 (3) ◽  
pp. 258-264 ◽  
Author(s):  
Chee Ping Ng ◽  
Cara-Lynn E. Helm ◽  
Melody A. Swartz
Keyword(s):  
Endothelial Cell ◽  
Lymphatic Endothelial Cell ◽  
Interstitial Flow ◽  
Cell Morphogenesis ◽  
Morphogenesis In Vitro

Vitrification of bovine ovarian tissue: effect of perforated antral follicles on the structural preservation of follicles

2017 ◽  
Vol 26 (5) ◽  
pp. 1183-1188
Author(s):  
A. Mogheiseh ◽  
F. Namazi ◽  
M. Kafi ◽  
S. Safarinejad ◽  
M. Azari ◽  
...  
Keyword(s):  
Ovarian Tissue ◽  
Antral Follicles ◽  
Structural Preservation ◽  
Tissue Effect

Normal and Abnormal Mitoses in the Atypical Endometrial Change Associated with Chronic Tissue Effect

1994 ◽  
Vol 18 (7) ◽  
pp. 694-701 ◽  
Author(s):  
Javier Arias-Stella ◽  
Abelardo Arias-Velasquez ◽  
Javier Arias-Stella ◽  
F. R.C. Path
Keyword(s):  
Abnormal Mitoses ◽  
Tissue Effect

scholarly journals Role of hyaluronan chain length in buffering interstitial flow across synovium in rabbits

2000 ◽  
Vol 526 (2) ◽  
pp. 425-434 ◽  
Author(s):  
P. J. Coleman ◽  
D. Scott ◽  
R. M. Mason ◽  
J. R. Levick
Keyword(s):  
Chain Length ◽  
Interstitial Flow

Abstract 235: Ischemia-Reperfusion Injury Decreases Myocardial Hydration Potential Without Changing Flow Resistance in the Interstitial Matrix

2012 ◽  
Vol 111 (suppl_1) ◽  
Author(s):  
Maria P McGee ◽  
Michael Morykwas ◽  
James Jordan ◽  
Louis Argenta
Keyword(s):  
At Risk ◽  
Flow Resistance ◽  
Ischemia Reperfusion Injury ◽  
Ex Vivo ◽  
Ischemia Reperfusion ◽  
P Value ◽  
Mechanical Forces ◽  
Interstitial Flow ◽  
Elastic Recoil ◽  
Fluid Accumulation

Interstitial edema is an early response to myocardial ischemia, leading to fibrosis and remodeling in several heart failure conditions. We aimed to clarify whether osmotic, frictional, or mechanical forces drive fluid accumulation. Equilibrium and dynamic interstitial hydration parameters were determined, compared, and analyzed using osmotic stress approaches in explants from ischemic and nonischemic myocardial regions of pig heart. They were isolated after injury induced by ligating 3-4 branches of the left anterior descending coronary artery, for 85 min followed by 3 hours’ reperfusion. Their volume changed (Δ V max ) linearly with colloidosmotic pressure in both ischemic and nonischemic areas, yielding interstitial compliance values of 1.04 ± 0.09 and 1.08 ± 0.05 µl/g/ mmHg , which do not differ significantly, and hydration potentials from the abscissa intercepts at Δ V max = 0, of -121.4 ± 28 and -14.7 ± 7.6 mmHg, which do (mean ± SE, n = 5 , P-value = 0.001). These hydration potential differences manifest ex-vivo influx rates 8.5 ± 2.7- fold slower in ischemic than nonischemic myocardium. Surprisingly, interstitial flow resistance values derived from net-flow rates at an imposed pressure difference of 216 mmHg were 0.23 ± 0.08 and 0.19 ± 0.01 µl -1 . g. min and did not differ significantly between the areas. The similarity in interstitial compliance and fluid resistance indicates that the more negative hydration potential and faster efflux rates in at-risk regions after reperfusion are due to increased hydrostatic pressure rather than decreased osmotic or frictional forces. Tissue distends due to interstitial fluid accumulation against matrix mechanical forces, including elastic recoil of the collagen elastin mesh and fibroblast action, consistent with impaired drainage and persistent diastolic-like conditions during reperfusion of at-risk areas in vivo . These results indicate changes in pressure gradient magnitude and may have clinical and therapeutic implications; for example, reversal of paracrine interstitial flows during early remodeling

Focusing on intramuscular connective tissue: Effect of cooking time and temperature on physical, textual, and structural properties of yak meat

Meat Science ◽  
2022 ◽  
Vol 184 ◽  
pp. 108690
Author(s):  
Yang Wang ◽  
Xiaojing Tian ◽  
Xinzhu Liu ◽  
Jinfeng Xing ◽  
Chen Guo ◽  
...  
Keyword(s):  
Connective Tissue ◽  
Structural Properties ◽  
Cooking Time ◽  
Tissue Effect
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