Add to ORKGA knowledge of the pulmonary maturity of the unborn fetus is an important factor in deciding when to induce birth. A lecithin/sphingomyelin area ratio is obtained by thin-layer chromatography. A molybdenum spray is used to make visible only the choline-containing phospholipids, without necessitating the use of heat. This is a quick and easy method which produces reliable results.S. Afr. Med. J., 48, 690 (1974
Fluorescence polarization measurements of microvis-cosity (apparent viscosity within the hydrophobic...
A radial “high-performance ” thin-layer chromatographic (HPTLC) method is described by which the per...
We studied the reaction between molybdophosphoric acid and lecithin. The resulting complex was isola...
A knowledge of the pulmonary maturity of the unborn fetus is an important factor in deciding when to...
A micro-method has been devised for isolating a lung-derived membranous fraction from human amniotic...
We describe a new method of complete analysis for lec-ithin, lysolecithin, and sphingomyelin in amni...
peer reviewedTreatment of human amniotic fluid lipids dissolved in a chloroform/methanol (9:1, v/v) ...
We show the theoretical and actual variability in the amount of surface-active lecithin precipitated...
We describe several modifications of the procedure originated by Gluck et al. [Amer. J. Obstet. Gyne...
Phosphatidyl-glycerot (PG) and the lecithin/sphingomyelin (LIS) ratio were determined on amniotic fl...
This thesis begins with an introduction which describes the role of pulmonary surfactant and the evi...
Assessment of the status of amniotic fluid phospholipids (qualitative and semi-quantitative) has bec...
FAB-MS, fast atom bombardment mass spectrometry; DPL, di-palmitoyllecithin; PS, palmitoylsphingomyel...
Summary: A comparison was made between the lecithin/sphingomyelin ratio of amniotic fluid and the am...
The lecithin/sphingomyelin (L/S) ratio, disaturated phosphatidylcholine (DSPC), phosphatidylglycerol...
Fluorescence polarization measurements of microvis-cosity (apparent viscosity within the hydrophobic...
A radial “high-performance ” thin-layer chromatographic (HPTLC) method is described by which the per...
We studied the reaction between molybdophosphoric acid and lecithin. The resulting complex was isola...
A knowledge of the pulmonary maturity of the unborn fetus is an important factor in deciding when to...
A micro-method has been devised for isolating a lung-derived membranous fraction from human amniotic...
We describe a new method of complete analysis for lec-ithin, lysolecithin, and sphingomyelin in amni...
peer reviewedTreatment of human amniotic fluid lipids dissolved in a chloroform/methanol (9:1, v/v) ...
We show the theoretical and actual variability in the amount of surface-active lecithin precipitated...
We describe several modifications of the procedure originated by Gluck et al. [Amer. J. Obstet. Gyne...
Phosphatidyl-glycerot (PG) and the lecithin/sphingomyelin (LIS) ratio were determined on amniotic fl...
This thesis begins with an introduction which describes the role of pulmonary surfactant and the evi...
Assessment of the status of amniotic fluid phospholipids (qualitative and semi-quantitative) has bec...
FAB-MS, fast atom bombardment mass spectrometry; DPL, di-palmitoyllecithin; PS, palmitoylsphingomyel...
Summary: A comparison was made between the lecithin/sphingomyelin ratio of amniotic fluid and the am...
The lecithin/sphingomyelin (L/S) ratio, disaturated phosphatidylcholine (DSPC), phosphatidylglycerol...
Fluorescence polarization measurements of microvis-cosity (apparent viscosity within the hydrophobic...
A radial “high-performance ” thin-layer chromatographic (HPTLC) method is described by which the per...
We studied the reaction between molybdophosphoric acid and lecithin. The resulting complex was isola...