scholarly journals Removal of Chylomicron Remnants from the Bloodstream is Delayed in Aged Subjects

2018 ◽  
Vol 9 (4) ◽  
pp. 748 ◽  
Author(s):  
Carmen G Vinagre ◽  
Fatima R Freitas ◽  
Carlos H de Mesquita ◽  
Juliana C Vinagre ◽  
Ana Carolina Mariani ◽  
...  
Keyword(s):  
Aged Subjects ◽  
Chylomicron Remnants

Plasma clearance of chylomicron remnants is delayed in aged subjects: A study with artificial emulsions

2018 ◽  
Vol 275 ◽  
pp. e157
Author(s):  
T.M. Tavoni ◽  
C.G. Vinagre ◽  
F.R. Freitas ◽  
C.H. Mesquita ◽  
J.C. Vinagre ◽  
...  
Keyword(s):  
Plasma Clearance ◽  
Aged Subjects ◽  
Chylomicron Remnants

scholarly journals Lactoferrin specifically inhibits endocytosis of chylomicron remnants but not alpha-macroglobulin.

1992 ◽  
Vol 267 (26) ◽  
pp. 18551-18557
Author(s):  
M Huettinger ◽  
H Retzek ◽  
M Hermann ◽  
H Goldenberg
Keyword(s):  
Chylomicron Remnants

scholarly journals Lipoprotein lipase enhances removal of chylomicrons and chylomicron remnants by the perfused rat liver.

1995 ◽  
Vol 36 (6) ◽  
pp. 1334-1344
Author(s):  
N Skottova ◽  
R Savonen ◽  
A Lookene ◽  
M Hultin ◽  
G Olivecrona
Keyword(s):  
Lipoprotein Lipase ◽  
Rat Liver ◽  
Perfused Rat Liver ◽  
Chylomicron Remnants

scholarly journals An Agent-Specific Stochastic Model of Generalized Reaching Task Difficulty

2021 ◽  
Vol 11 (10) ◽  
pp. 4330
Author(s):  
Andrea Lucchese ◽  
Salvatore Digiesi ◽  
Kübra Akbaş ◽  
Carlotta Mummolo
Keyword(s):  
Stochastic Model ◽  
Task Difficulty ◽  
Motor Task ◽  
Younger Adults ◽  
Reaching Task ◽  
Index Of Difficulty ◽  
Young Subjects ◽  
Aged Subjects ◽  
Spatial Trajectories ◽  
Repetitive Motor

The ability of an agent to accomplish a trajectory during a certain motor task depends on the fit between external (environment) and internal (agent) constraints, also known as affordance. A model of difficulty for a generalized reaching motor task is proposed as an affordance-related measure, as perceived by a specific agent for a given environment and task. By extending the information-based Index of Difficulty of a trajectory, a stochastic model of difficulty is formulated based on the observed variability of spatial trajectories executed by a given agent during a repetitive motor task. The model is tested on an experimental walking dataset available in the literature, where the repetitive stride movement of differently aged subjects (14 “old” subjects aged 50–73; 20 “young” subjects aged 21–37) at multiple speed conditions (comfortable, ~30% faster, ~30% slower) is analyzed. Reduced trajectory variability in older as compared to younger adults results in a higher Index of Difficulty (slower: +24%, p < 0.0125; faster: +38%, p < 0.002) which is interpreted in this context as reduced affordance. The model overcomes the limits of existing difficulty measures by capturing the stochastic dependency of task difficulty on a subject’s age and average speed. This model provides a benchmarking tool for motor performance in biomechanics and ergonomics applications.

scholarly journals Role of hepatic lipase in the uptake and processing of chylomicron remnants in rat liver.

1994 ◽  
Vol 35 (4) ◽  
pp. 709-720
Author(s):  
S Shafi ◽  
S E Brady ◽  
A Bensadoun ◽  
R J Havel
Keyword(s):  
Rat Liver ◽  
Hepatic Lipase ◽  
Chylomicron Remnants
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