Origin of the glyceryl component of α-glyceryl ethers

Thompson, Guy A.; Hanahan, Donald J.

doi:10.1016/0003-9861(62)90354-5

Cited by 85 publications

(8 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Its application to the 1-alkylglycerols was first described by Karnovsky and Brumm (1955) and more recently outlined by Thompson and Kapoulas (1969). Its application to the 1-alkylglycerols was first described by Karnovsky and Brumm (1955) and more recently outlined by Thompson and Kapoulas (1969).…”

Section: Periodic Acid Uptakementioning

confidence: 99%

“…The uptake of periodic acid can be monitored by a direct titrimetrie procedure measuring the unused periodic acid (Siggia, 1949), by a colorimetric assay based on detection of the formaldehyde released (Karnovsky and Brumm, 1955;Thompson and Kapoulas, 1969), or by a spectrophotometric assay (Dixon and Lipkin, 1954). The uptake of periodic acid can be monitored by a direct titrimetrie procedure measuring the unused periodic acid (Siggia, 1949), by a colorimetric assay based on detection of the formaldehyde released (Karnovsky and Brumm, 1955;Thompson and Kapoulas, 1969), or by a spectrophotometric assay (Dixon and Lipkin, 1954).…”

Section: Periodic Acid Uptakementioning

confidence: 99%

See 1 more Smart Citation

Ether-Linked Lipids: Chemistry and Methods of Measurement

Hanahan¹

1972

Ether Lipids Chemistry and Biology

Self Cite

View full text Add to dashboard Cite

Section: Periodic Acid Uptakementioning

confidence: 99%

Section: Periodic Acid Uptakementioning

confidence: 99%

Ether-Linked Lipids: Chemistry and Methods of Measurement

Hanahan¹

1972

Ether Lipids Chemistry and Biology

Self Cite

View full text Add to dashboard Cite

“…Further evidence for the local production of lipids is provided by results showing glyceryl ether phospholipid and glycolipid synthesis in isolated bone marrow [25,26] .…”

Section: Discussionmentioning

confidence: 99%

“…There are reports of investigations of the marrow tissue lipids in a limited number of other species; these reports document the presence of neutral ether lipids in rat, porcine, bovine, and human marrow [25, . Alk-I-enyl diacyl glycerol (neutral plasmalogen) was found in rat marrow [27] and alk-1-enyl acyl phosphatides (plasmalogens) were detected in rat, porcine, and bovine marrow .…”

Section: Discussionmentioning

confidence: 99%

Bone marrow lipids in normal and anemic mice

Potter

Wright

1980

American J Hematol

View full text Add to dashboard Cite

The lipids in the bone marrow of six strains of normal mice, and mice with genetically determined anemias (W/Wv and S1/S1d) and experimentally induced anemia were analyzed. Cholesterol and phospholipid accounted for 60-75% of total lipid; the remainder was triglyceride and neutral glyceryl ether lipids. In mice with phenylhydrazine (PHZ)-induced hemolytic anemia there was a threefold increase in neutral glyceryl ether lipids immediately preceding a twofold increase in recognizable erythroid precursors. Comparisons were made between the femoral bone marrow and the cells maintained in the adherent populations of long-term bone marrow cultures. In cultures of B6D2F1 bone marrow (which support long-term proliferation and differentiation of hemopoietic stem cells) the adherent layers contained the same lipids as freshly aspirated bone marrow. In W/Wv and S1/S1d cultures (which duplicate, respectively, the stem cell and environmental defect found in vivo) the lipid content of the adherent layers differed from bone marrow, particularly in the absence of ether-containing lipids. The results are consistent with the hypothesis that marrow lipids have an active (as opposed to passive) role in murine hemopoiesis and indicate that long-term bone marrow culture may prove useful in further biochemical studies of the hemopoietic inductive microenvironment.

show abstract

“…Palmitic acid makes the bulk amount of C,, acids. It makes from 21, 4 to 27,5% of the total fatty acids (from ca. 71,s to 84,9% of the total saturated fatty acids).…”

Section: Fatty Acid Compositiolz Of Total Lipid Altd Phospholifiidmentioning

confidence: 99%

Studies on Animal Fats III. Phospholipid Composition of Neat's Foot and Shin Bone of Cow, Buffalo and Sheep

Shoeb

Taha

El‐Nockrashy

1973

Nahrung

View full text Add to dashboard Cite

The phospholipids present in oils extracted from neat's foot and shin bone legs of cow, buffalo and sheep were identified. Lysolecithin, sphingomyelin, phosphatidylserine, lecithin, phosphatidylethanohmine and an unknown phospholipid were quantitatively determined by T.L.C. The total phospholipids of the oil samples are in the following order of decreased percentages:Lecithin and cephalins make more than half of the total phospholipids. Phospholipids were found to contain generally higher percentage saturated fatty acids than the corresponding oils. The neat's foot phospholipids from cow v. baladi, buffalo and sheep were found to contain higher percentage saturated fatty acids than the phospholipids from the corresponding shine bone. Oleic acid constitutes the major acid of the unsaturated fatty acids of all samples. Linoleic acid, the only polyenoic acid, was detected in the oil samples and not in the phospholipids isolated therefrom.Because phosphatides of animal origin are more plentiful than those from plant sources, most of the literature were primarily concerned on animal phospholipids. Phosphatides occur throughout the entire animal organism, where they comprise the bulk of the fatty substances of the brain and the blood and make a high percentage of the liver and the kidney lipids [I].Although bone-marrow contains a higher lipid percentage than any otherorgan, yet lipids of bone-marrow are worthy of far more study than has been given to them. Most of the work done on bone phospholipids dealt with the nature of phospholipids present, where it has been found that lecithin and cephalins make the bulk amount of the phospholipids [1-3]. Sphingolipids, cardiolipin, inositide, lysolecithin and phosphatidic acid have been also reported to be present in some bone lipids [2-61. No work has been published on the phospholipids of neat's foot oil. The aim of the present investigation is to separate and identify the nature of phospholipids present in oil extracted from neat's foot and shin bone legs of cow, buffalo and sheep. The quantitative amounts of the phospholipids and the fatty acid composition of the phospholipids and the total lipids are also reported.

show abstract

Origin of the glyceryl component of α-glyceryl ethers

Cited by 85 publications

References 10 publications

Ether-Linked Lipids: Chemistry and Methods of Measurement

Ether-Linked Lipids: Chemistry and Methods of Measurement

Bone marrow lipids in normal and anemic mice

Studies on Animal Fats III. Phospholipid Composition of Neat's Foot and Shin Bone of Cow, Buffalo and Sheep

Contact Info

Product

Resources

About