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Development of an in vitro mechanical gastric system (IMGS) with realistic peristalsis to assess lipid digestibility
(2016)
A new in vitro mechanical gastric system (IMGS) was fabricated which incorporates: a J-shaped stomach, a mechanical system with realistic peristaltic frequency and force magnitude, and a reproduction of the gastric pH ...
Fosfolípidos : Propiedades y efectos sobre la saludPhospholipids : Properties and health effects
(2015)
Phospholipids are amphipathic lipids, which are found in all the cell membranes, organized as a lipid bilayer. They belong to the glycerol-derived lipids, showing a similar structure as triglycerides. The current interest ...
HDL-C concentration is related to markers of absorption and of cholesterol synthesis: Study in subjects with low vs. high HDL-C
(ELSEVIER SCIENCE BV, 2011)
Background: The antiatherogenic functions of high density lipoprotein (HDL-C) include its role in reverse cholesterol transport, but to what extent the concentration of HDL-C interferes with the whole-body cholesterol ...
Cytochemical features of the digestive tract mucosa of Hemisorubim platyrhynchos (Siluriformes: Pimelodidae)
(2018-01-01)
Membranous organelles, acid glycoconjugates and lipids were characterized in the digestive tract mucosa of Hemisorubim platyrhynchos by cytochemistry techniques. Two types of mucous-secreting cells were observed in the ...
Chain Cleavage of Bioinspired Bacterial Membranes Photoinduced by Eosin Decyl Ester
(2020-08-18)
Photodynamic therapy (PDT) is promising for bacterial inactivation since cellular internalization of photosensitizers (PS) is not crucial for the treatment effectiveness. Photoinduced damage in the lipid envelope may already ...
Chain cleavage of bioinspired bacterial membranes photoinduced by eosin decyl ester
(ACS Publications, 2020-07-16)
Photodynamic therapy (PDT) is promising for bacterial inactivation since cellular internalization of photosensitizers (PS) is not crucial for the treatment effectiveness. Photoinduced damage in the lipid envelope may already ...
Effects of flunitrazepam on the Lα-HII phase transition of phosphatidylethanolamine using merocyanine 540 as a fluorescent indicator
(Elsevier Science, 2004-08-15)
Previous studies of our group demonstrated that flunitrazepam is a lipophilic drug capable of interacting with membranes through a partition equilibrium phenomenon. Its localization at the phospholipid polar head region ...