Unique Fatty Acids of Helicobacter pylori are Methoxy Fatty Acids.
スポンサーリンク
概要
- 論文の詳細を見る
Fatty acids were released from the total lipids of Helicobacter pylori by acid methanolysis and analyzed by gas liquid chromatography and mass spectrometry. Eight peaks of the fatty acid methyl esters were detected and identified to be tetradecanoic, hexadecanoic, octadecanoic, octadecenoic, octadecadienoic, cyclo [11, 12] methylene octadecanoic, 11-methoxy-heptadecanoic and 11-methoxy-nonadecanoic fatty acids. A small amount of hydroxy docosanoic acid was also detected after trimethylsilylation. Two fatty acids, 11-methoxy-heptadecanoic and 11-methoxy-nonadecanoic acids, are unique and the occurrence of these fatty acids in bacteria as well as Helicobacter pylori is reported for the first time.
- 日本学士院の論文
著者
-
TAKEMOTO Tadayoshi
Departments of Internal Medicine, Yamaguchi Rosai Hospital
-
Hamanaka Sumiko
Department Of Dermatology Of Yamaguchi Rosai Hospital
-
HAMANAKA Yuichiro
2nd Department of Surgery, Yamaguchi University School of Medicine
-
INAMOTO Yoshihito
Department of Internal Medicine, Yamaguchi Rosai Hospital
-
ARIYAMA Shigemi
Department of Internal Medicine, Yamaguchi Rosai Hospital
-
OKITA Kiwamu
1st Department of Interal Medicine, Yamaguchi University School of Medicine
関連論文
- Plasma Cell Leukemia with Lobulated Nuclei : One Case Report
- Expression of Sialylparagloboside in a Case of Liposarcoma: Aberrant Glycosylation in Tumors Arising in Adipose Tissues
- Lipid composition and fatty acid analysis of Helicobacter pylori
- Immunohistological Reaction Mechanism of Anti-Monosialoganglioside Monoclonal Antibody, MAb 202, Showing Predominant Cytotoxicity for Malignant Melanoma
- Polysialogangliosides Expressed by Amelanotic Melanoma : A Possible Explanation for the Poor Response to Anti-monosialoganglioside Antibody 202 in a Patient with Melanoma
- Effect of a chemically-synthesized acylglucosylceramide, epidermoside, on normal human keratinocyte differentiation
- Galactocerebroside and not glucocerebroside or ceramide stimulate epidermal β-glucocerebrosidase activity
- Leiomyoblastoma and Leiomyomatosis of the Small Intestine in a Case of von Recklinghausen's Disease
- A Case of Multiple Eccrine Porocarcinoma with Stepping-Stone Distribution on the Foot
- A Case of Recessive X-Linked Ichthyosis : Scale-Specific Abnormalities of Lipid Composition May Explain the Pathogenesis of the Skin Manifestation
- Multiple Malignant Eccrine Poroma and a Linear Epidermal Nevus
- Unique Fatty Acids of Helicobacter pylori are Methoxy Fatty Acids.