Results 91 to 100 of about 98,645 (333)

Myelin Lipid Composition in the Central Nervous System Is Regionally Distinct and Requires Mechanistic Target of Rapamycin Signaling

Glia, EarlyView.
Brain oligodendrocytes have lower rates of cholesterol synthesis and higher rates of lipoprotein uptake than spinal cord oligodendrocytes. Myelin lipid content is higher in CNS regions with larger average axon diameter. Brain and spinal cord myelin cholesterol content is innately different, while myelin fatty acid content can be modulated by fiber ...
Marie L. Mather, Angelina V. Evangelou, Jennifer N. Bourne, Wendy B. Macklin, Teresa L. Wood   +4 more
wiley   +1 more source

Research on the law of impurity removal of soybean concentrated lecithin and substances affecting its transparency

Shipin yu jixie
Objective: This study aimed to explore the impurity removal law of soybean lecithin concentrate, analyze and identify the substances that affect the transparency of soybean lecithin concentrate.
FANG Suqiong, ZHU Dongqi, CHEN Wenrong, YANG Jiguo   +3 more
doaj   +1 more source

Transdermal evaluation of caffeine in different formulations and excipients [PDF]

, 2013
Background: The stratum corneum(SC) forms adifficultphysical barrier fordrugs to pass through the skin. Several strategieswere developed to overcome this barrier.Optimization of topical drug formulations by selected excipients may facilitate the ...
Boonen, Jente, Burvenich, Christian, De Spiegeleer, Bart, Mehuys, Els, Peremans, Kathelijne, Remon, Jean Paul, Roche, Nathalie, Veryser, Lieselotte   +7 more
core   +2 more sources

Visualization analysis of lecithin in drugs based on electrochemiluminescent single gold microbeads

Journal of Pharmaceutical Analysis, 2021
Fast and high-throughput determination of drugs is a key trend in clinical medicine. Single particles have increasingly been adopted in a variety of photoanalytical and electroanalytical applications, and microscopic analysis has been a hot topic in ...
Gen Liu, Pei-Long Wang, Hui Gao
doaj  

Determination of some solubilization parameters with surfactants of egg-yolk lecithin multilamellar vesicles by static light-scattering measurements [PDF]

arXiv, 2000
Effective surfactant:phospholipid ratios (i.e. molar ratios in the mixed aggregates, vesicles or micelles) have been determined by static light-scattering for the interaction of egg-yolk lecithin (EYL) multilamellar vesicles (MLV) with Triton X-100 (TX-100), sodium deoxycholate (DOCNa) and cetyltrimethylammonium bromide (CTMB).
arxiv  

Investigation of the Influence of Antioxidant Compositions on Development of Microbiological Spoilage in Storage of Fruits [PDF]

, 2017
The studies are devoted to the scientific grounding of expedience of after-harvest processing by antioxidant compositions for preventing the development of pathogenic microflora on fruit surfaces during a long storage.
Atanasova, V. (Vita), Gaprindashvili, N. (Nonna), Kashkano, M. (Maryana), Kopylova, T. (Tatiana), Kozonova, J. (Julia), Kulik, A. (Alina), Priss, O. (Olesia), Serdyuk, M. (Marina), Stepanenko, D. (Dmytrо)   +8 more
core  

Determination of apparent activating energy of solubilizing MLV-DPPC and MLV-egg-yolk lecithin with surfactants by rectangular optic diffusimetry [PDF]

arXiv, 2001
It were determinated the apparent activating energy of dipalmitoylphosphatidylcholine (DPPC) multilamellar liposome (MLV) solubilizing with sodium deoxycholate (DOCNa) by turbidi-metric measurements and the apparent activating energy of egg-yolk lecithin (EYL)- MLV solubilizing with different surfactants (DOCNa, TX-100, CTMB) by rectangular optic diffu-
arxiv  

A comparison between omeprazole and a dietary supplement for the management of squamous gastric ulceration in horses [PDF]

, 2016
Although several studies have assessed the short-term effect of dietary supplements on the treatment and prevention of gastric ulceration in horses, few have assessed the response over a duration of more than 30 days.
Carslake, Harry B., Conwell, Rachel C., Kerbyson, Nicola, Knottenbelt, Derek K., Parkin, Tim D.H., Sutton, David G.M.   +5 more
core   +1 more source

The properties of polyunsaturated lecithins in monolayers and liposomes and the interactions of these lecithins with cholesterol

Biochimica et Biophysica Acta (BBA) - Biomembranes, 1972
Abstract 1. 1. The force-area characteristics of monolayers of synthetic lecithins with one to six double bonds in one acyl chain have been studied. 2. 2. The area per molecule increases stepwise. The most significant increase is observed after the introduction of the first double bond. The subsequent introduction of two, three or four double
Demel, R.A., Geurts van Kessel, W.S.M., Deenen, L.L.M. van   +2 more
openaire   +4 more sources

Effect of dietary soy lecithin on laying performance, egg quality and meat texture of aged layer hen [PDF]

, 2016
This study was conducted to determine the laying performance, egg quality and meat texture of aged layer hens fed with soy lecithin. A total of 100 layer hens (Novogen Brown), aged 76-weeks old, were randomly assigned to five treatment groups and treated
Akit, Henny, Atan, Nur Atiqah, Ismail, Nurul Afifah, Loh, Teck Chwen, Sazili, Awis Qurni, Shazali, Nurhazirah   +5 more
core