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48 results on '"Aoyama Y"'

9. Depression of Lipogenesis in Choline-deficient Guinea Pigs and its Possible Mechanisms

Author

Tani, H., Aoyama, Y., and Ashida, K.

Abstract

Feeding guinea pigs a choline-deficient diet resulted in marked changes of cell constituents and their phospholipid composition, indicating that the animals have only a small capacity for synthesis of choline. Such changes were linked with depression of lipogenesis and inhibition of glucose permeability. When choline chloride was injected into the deficient animals, phospholipid synthesis was greatly increased. The inhibition of glucose permeability was marked in adipose tissue. Adipose tissue of choline-deficient animals did not respond to insulin, but treatment with choline chloride reactivated the response. Possibly a decrease of phospholipid synthesis and an insufficient supply of glucose in choline deficiency results in accumulation of free fatty acid or acyl-CoA, which inhibits fatty acid synthesis. After choline administration, an increase in the incorporation of fatty acids into phospholipid and the activation of glucose permeability might stimulate synthesis of fatty acids. The levels of intracellular glucose or glucose metabolite would then be related to triglyceride synthesis and secondly to fatty acid synthesis.

Published
1968
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18. A fatal case of type 2 herpes simplex virus infection in a newborn.

Author

Kurata T, Kurata K, Aoyama Y, Hondo R, and Yoshino K

Subjects
Adrenal Glands pathology, Autopsy, Female, Fluorescent Antibody Technique, Herpes Simplex immunology, Humans, Infant, Newborn, Liver pathology, Neutralization Tests, Simplexvirus immunology, Simplexvirus isolation & purification, Herpes Simplex pathology, Infant, Newborn, Diseases pathology
Published
1973

19. Effect of dietary fats and fatty acids on the liver lipid accumulation induced by feeding a protein-repletion diet containing fructose to protein-depleted rats.

Author

Aoyama Y, Yoshida A, and Ashida K

Subjects
Animal Nutritional Physiological Phenomena, Animals, Body Weight, Diet Therapy, Dietary Carbohydrates administration & dosage, Dietary Proteins therapeutic use, Fatty Acids pharmacology, Fatty Liver chemically induced, Fructose adverse effects, Glucose, Linoleic Acids pharmacology, Liver drug effects, Male, Organ Size, Protein Deficiency metabolism, Protein Deficiency therapy, Rats, Stearic Acids pharmacology, Dietary Fats administration & dosage, Dietary Proteins administration & dosage, Fatty Acids administration & dosage, Fructose pharmacology, Lipid Metabolism, Liver metabolism
Published
1974
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22. Effect of protein, mineral, and vitamin depletion and subsequent repletion on lipid content in rat liver.

Author

Aoyama Y and Ashida K

Subjects
Animal Nutritional Physiological Phenomena, Animals, Avitaminosis therapy, Body Weight, Caseins, Deficiency Diseases therapy, Diet Therapy, Dietary Carbohydrates, Dietary Fats, Fatty Liver etiology, Liver anatomy & histology, Male, Oils, Organ Size, Protein Deficiency therapy, Rats, Salts, Sucrose, Time Factors, Zea mays, Avitaminosis metabolism, Deficiency Diseases metabolism, Lipid Metabolism, Liver metabolism, Minerals, Protein Deficiency metabolism
Published
1972
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26. A NEUROTROPIC VARIANT OF MEASLES VIRUS IN SUCKLING MICE.

Author

MATUMOTO M, SABURI Y, AOYAMA Y, and MUTAI M

Subjects
Animals, Mice, Virulence, Central Nervous System Diseases, Fluorescent Antibody Technique, Haplorhini, Measles, Measles virus, Nerve Degeneration, Neurologic Manifestations, Research, Virus Cultivation
Published
1964
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28. Comparative study of experimental herpes simplex encephalitis, rabies and Japanese encephalitis demonostrated by fluorescent antibody method.

Author

Shiraki H, Yamamoto T, Otani S, Kusano N, and Aoyama Y

Subjects
Animals, Brain pathology, Digestive System pathology, Fluorescent Antibody Technique, Ganglia, Spinal pathology, Mice, Spinal Cord pathology, Encephalitis Viruses pathogenicity, Encephalitis, Arbovirus microbiology, Encephalitis, Japanese microbiology, Herpes Simplex, Rabies microbiology
Published
1966

35. [Evaluation of fibrous dysplasia of bone].

Author

Kato T, Kambara H, Imai H, Aoyama Y, and Hoshi E

Subjects
Adolescent, Child, Preschool, Female, Fibrous Dysplasia of Bone blood, Fibrous Dysplasia of Bone complications, Fibrous Dysplasia of Bone diagnostic imaging, Humans, Hyperthyroidism complications, Male, Middle Aged, Radiography, Thyroid Function Tests, Fibrous Dysplasia of Bone pathology
Published
1968

37. [Hand, foot and mouth disease--virus isolation in cell culture and the application of fluorescent antibody technic to diagnosis].

Author

Hondo R, Uesugi K, Hidano A, Takahashi E, and Aoyama Y

Subjects
Adolescent, Adult, Cells, Cultured, Child, Child, Preschool, Complement Fixation Tests, Female, Foot Diseases diagnosis, Foot Diseases microbiology, Hand microbiology, Humans, Infant, Male, Mouth Diseases diagnosis, Mouth Diseases microbiology, Coxsackievirus Infections diagnosis, Coxsackievirus Infections microbiology, Coxsackievirus Infections pathology, Enterovirus isolation & purification, Fluorescent Antibody Technique
Published
1971

39. [6 cases of meniscus calcinosis].

Author

Kato T, Kambara H, and Aoyama Y

Subjects
Adult, Aged, Female, Humans, Male, Middle Aged, Calcinosis, Knee Joint
Published
1967

41. Effect of various carbohydrates in a repletion diet after protein depletion on liver lipid content of rats.

Author

Aoyama Y and Ashida K

Subjects
Animal Nutritional Physiological Phenomena, Animals, Body Weight, Caseins therapeutic use, Diet Therapy, Dietary Proteins therapeutic use, Fatty Liver etiology, Fructose adverse effects, Fructose pharmacology, Glucose pharmacology, Liver anatomy & histology, Liver drug effects, Male, Methionine therapeutic use, Organ Size, Polysaccharides pharmacology, Protein Deficiency complications, Protein Deficiency therapy, Rats, Starch pharmacology, Sucrose pharmacology, Dietary Carbohydrates, Lipid Metabolism, Liver metabolism, Protein Deficiency metabolism
Published
1973
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42. Effect of dietary protein and amino acids in a choline-deficient diet on lipid accumulation in rat liver.

Author

Aoyama Y, Yasui H, and Ashida K

Subjects
Amino Acids therapeutic use, Animal Nutritional Physiological Phenomena, Animals, Body Composition, Body Weight, Caseins administration & dosage, Choline Deficiency therapy, Depression, Chemical, Diet Therapy, Female, Glutamates pharmacology, Lipotropic Agents pharmacology, Metabolism drug effects, Methionine pharmacology, Ovalbumin administration & dosage, Rats, Serine pharmacology, Amino Acids pharmacology, Caseins pharmacology, Choline Deficiency metabolism, Dietary Proteins, Fatty Liver etiology, Lipid Metabolism, Liver metabolism, Ovalbumin pharmacology
Published
1971
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46. DEMONSTRATION OF RNA SYNTHESIS CAUSED BY JAPANESE ENCEPHALITIS VIRUS INFECTION IN PS(Y-15) CELLS WITH THE AID OF CHROMOMYCIN A-3.

Author

TAKEDA H, YAMADA MA, and AOYAMA Y

Subjects
Anti-Bacterial Agents, Antigens, Autoradiography, Chromomycins, Dactinomycin, Encephalitis Virus, Japanese, Encephalitis Viruses, Encephalitis, Japanese, Fluorescent Antibody Technique, Metabolism, Nucleosides, Pharmacology, RNA, RNA, Viral, Research, Tissue Culture Techniques, Tritium, Uridine, Virus Cultivation
Published
1965
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47. Effect of methionine on liver lipid content and lipid metabolism of rats fed a protein-free diet.

Author

Aoyama Y, Nakanishi M, and Ashida K

Subjects
Animal Nutritional Physiological Phenomena, Animals, Blood Proteins metabolism, Body Composition, Body Weight, Carbon Dioxide metabolism, Carbon Isotopes, Dietary Carbohydrates, Dietary Fats administration & dosage, Fatty Liver etiology, Glucose metabolism, Glucose pharmacology, Lipoproteins, LDL blood, Male, Methionine metabolism, Nitrogen urine, Rats, Sucrose pharmacology, Threonine pharmacology, Time Factors, Lipid Metabolism, Liver metabolism, Methionine pharmacology, Protein Deficiency metabolism
Published
1973
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