منابع مشابه
Lecithin - Stabilized Microemulsion: An Organogel for Topical Application of Ketorolac Tromethamine. I: Phase Behavior Studies
The partial phase behavior of systems composed of lecithin/isopropyl myristate (IPM)/water or ketorolac tromethamine (KT) solutions (2.5, 5, 10 and 50% w/w) at various lecithin/IPM weight ratios (km) have been investigated by the construction of phase diagrams. A commercially available soybean lecithin (namely, Epikuron 200, phosphatidylcholine purity greater than 95%) was used in this study. P...
متن کاملLecithin - Stabilized Microemulsion: An Organogel for Topical Application of Ketorolac Tromethamine. I: Phase Behavior Studies
The partial phase behavior of systems composed of lecithin/isopropyl myristate (IPM)/water or ketorolac tromethamine (KT) solutions (2.5, 5, 10 and 50% w/w) at various lecithin/IPM weight ratios (km) have been investigated by the construction of phase diagrams. A commercially available soybean lecithin (namely, Epikuron 200, phosphatidylcholine purity greater than 95%) was used in this study. P...
متن کاملX-ray studies on phospholipid bilayers. I. Polymorphic forms of dimyristoyl lecithin.
A structural study of the synthetic phospholipid, L-alpha-dimyristoyl lecithin (DML), habs been made by X-ray fiber diffraction methods. Three different types of oriented specimens were prepared. They were X-ray photographed under the same conditions, including temperature and relative humidity. Three different types of diffraction patterns, corresponding to different conformations and/or packi...
متن کاملEffect of temperature and surfactant on the control release of microencapsulated dye in lecithin liposomes. I.
The objective of our work has been the microencapsulation of dyes with lecithin from soybean, with the formation of liposomes, as a substitute for synthetic auxiliaries so as to improve the quality of the effluent. Current scenarios promote the disintegration and leakage of the liposomes, such as, changes in temperature, pH and the use of surfactants. Since dyeing process is a mix of all these ...
متن کاملFamilial lecithin-cholesterol acyltransferase deficiency.
Familial lecithin-cholesterol acyltransferase deficiency is an uncommon autosomal recessive disorder from a heritable defect in esterification of plasma cholesterol. In 1968, the disease was described by Gjone and Norum in Norway. Our case was a 38-year-old woman. Her disease was manifested by presence of lower extremities edema, proteinuria, corneal opacities, increased plasma cholesterol, and...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1918
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)86601-7