651
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652
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Ibrahim AA, Yamamoto R. Morphology and Growth Cycle of Mycoplasma meleagridis Viewed by Scanning-Electron Microscopy. Avian Dis 1977. [DOI: 10.2307/1589325] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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653
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Ibrahim AA, Yamamoto R. Morphology and growth cycle of Mycoplasma meleagridis viewed by scanning-electron microscopy. Avian Dis 1977; 21:415-21. [PMID: 907583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The three-dimensional structure of Mycoplasma meleagridis strain RY-39A was studied by scanning-electron microscopy. The morphologic forms observed between 12 hours and 7 days suggest that the organism undergoes a sequential metamorphosis in its development. Single rounded forms in lag phase give rise to larger cells and filaments in the log phase, which fragment into coccus forms in the late stationary phase.
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654
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Kaminoya S, Yamamoto R. [Nursing of patients with protatic hypertrophy associated with various other clinical conditions--a case of a patient with personality problems]. [KANGO GIJUTSU] : [NURSING TECHNIQUE] 1977; 23:75-83. [PMID: 65488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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655
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Lewis JE, Carmack CE, Yamamoto R, Granger GA. Antibodies against human lymphokines: I. Methods for induction of antibodies capable of neutralizing stable (alpha) and unstable (beta) lymphotoxins released in vitro by activated human lymphocytes. J Immunol Methods 1977; 14:163-76. [PMID: 557069 DOI: 10.1016/0022-1759(77)90006-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Various methods were employed to induce antibodies in rabbits that were capable of neutralizing different families of lymphotoxins (LT). Both stable (alpha-LT) and unstable (beta-LT) molecules, released by activated human lymphocytes in vitro, were neutralized. The different LT families were first separated into their respective groups by physical-chemical methods. Immunization with small quantities of antigen yielded a high percentage of responder animals. Techniques were developed for eliciting alpha-LT antibodies using as little as 2--3 ml of a cell-free supernatant. The situation was more difficult, however, when the unstable beta-LT molecules were employed as antigens. We found that because of the low concentration and lability of beta-LT in supernatants, the immunizing dose had to be: a) handled rapidly, b) larger than that used with the alpha-LT, and c) injected at closer intervals and over a longer immunization protocol. Physical-chemical studies supperted the concept that the LT-neutralizing activity in the immune serum was immunoglobulin.
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656
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McCapes RH, Yamamoto R, Ghazikhanian G, Dungan WM, Ortmayer HB. Antibiotic Egg Injection to Eliminate Disease I. Effect of Injection Methods on Turkey Hatchability and Mycoplasma meleagridis Infection. Avian Dis 1977. [DOI: 10.2307/1589364] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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657
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McCapes RH, Yamamoto R, Ghazikhanian G, Dungan WM, Ortmayer HB. Antibiotic egg injection to eliminate disease. I. Effect of injection methods on turkey hatchability and Mycoplasma meleagridis infection. Avian Dis 1977; 21:57-68. [PMID: 843304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Mycoplasma meleagridis infection in turkey hatching eggs was eliminated by injecting eggs with a combination of tylosin and gentamicin. Hatched F1 and F2 progeny remained free of egg-transmitted infection. Contact exposure was experienced in one negative flock. Of the preincubation injection procedures studied, a drilled hole on the small end of the egg was the inoculation site easiest to administer and best tolerated by the embryo. The embryo can tolerate a dose of gentamicin sulfate injected at 10 days of incubation that would be toxic if administered before incubation. Requirements for maintaining progeny free of infection are discussed.
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658
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Tuboi M, Yamamoto R. [Dark adaptation curves of rhesus monkeys studied by double flash ERG (author's transl)]. NIPPON GANKA GAKKAI ZASSHI 1976; 80:1028-32. [PMID: 827201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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659
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Lewis AE, Yamamoto R, Carmack C, Lundak RL, Granger GA. Lymphocyte effector molecules: an vitro production method for obtaining liter volumes of supernatants from mitogen-stimulated human lymphocytes. J Immunol Methods 1976; 11:371-83. [PMID: 1084376 DOI: 10.1016/0022-1759(76)90131-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
An in vitro method has been developed utilizing phytohemagglutinin (PHA) activated lymphocytes obtained from human tonsils and adenoids which permit the accumulation of multi-liter quantities of cell-free supernatants containing lymphotoxin and other lymphocyte effector molecules (LEM). An enriched media is employed which contains a large molecular weight, heat stable bovine serum fraction which supports lymphoid cell activation and levels of LEM secretion equal to that of cultures maintained in medium supplemented with whole serum. Elimination of whole serum from the media greatly reduces overall protein concentrations and facilitates concentration and purification studies. Various technical aspects of these cultures have been examined, i.e.: 1) cell concentration, 2) kinetics of LT production over a ten-day period, 3) mitogen dosage, and 4) types of media. Supernatants can be harvested repeatedly from a single culture over the ten day period, thus doubling the yield of LEM collected from a single culture.
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660
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Tamura H, Kondo K, Yamamoto R. [Comparative phase contrast and scanning electron microscopic observation of designated cancer cells in ascites and esophagus (author's transl]. RINSHO BYORI. THE JAPANESE JOURNAL OF CLINICAL PATHOLOGY 1976; 24:354-8. [PMID: 787596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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661
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Sato T, Sasaki K, Yamamoto R. Image processing system using incoherent image feedback. APPLIED OPTICS 1976; 15:717-720. [PMID: 20165046 DOI: 10.1364/ao.15.000717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
By combining a TV system with suitable optical systems an image processor which uses the technique of image feedback is constructed. The special features are the simplicity of the arrangement and the flexibility for the treatable input images as well as the ability as a real-time processor. Results for ghost image elimination under several conditions and for sharping of images are shown.
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662
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McCapes RH, Yamamoto R, Ortmayer HB, Scott WF. Injecting Antibiotics into Turkey Hatching Eggs to Eliminate Mycoplasma meleagridis Infection. Avian Dis 1975. [DOI: 10.2307/1589076] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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663
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McCapes RH, Yamamoto R, Ortmayer HB, Scott WF. Injecting antibiotics into turkey hatching eggs to eliminate Mycoplasma meleagridis infection. Avian Dis 1975; 19:506-14. [PMID: 1164318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Hatching eggs from a commercial strain of turkeys infected naturally with Mycoplasma meleagridis were injected before incubation with various doses of tylosin, gentamicin, erythromycin, and chloramphenicol, individually and in combination. The antibiotics were inoculated into the albumen through a hole made in the small end of the egg. Gentamicin was the only drug consistently effective in reducing infection. With inoculation by the procedure described, the embryos tolerated several dose levels of gentamicin, tylosin, and erythromycin well.
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664
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Yamamoto R. [Health problems in a small village observed by a public health nurse]. [HOKENFU ZASSHI] THE JAPANESE JOURNAL FOR PUBLIC HEALTH NURSE 1975; 31:290-1. [PMID: 1041298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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665
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Matsumoto M, Yamamoto R. Protective quality of an aluminum hydroxide-absorbed broth bacterin against infectious coryza. Am J Vet Res 1975; 36:579-82. [PMID: 1124872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Various aspects of immunity induced by a merthiolate-inactivated, aluminum hydroxide-absorbed chicken meat infusion (CMI) broth bacterin prepared from Haemophilus gallinarium were studied. A bacterin dose of 10-8 colony-forming units (CFU)/ml was the minimal dose which protected a significant number of chickens against intrasinus challenge with live organisms. This finding simplifies production procedures because yields of 10-8 CFU/ml of CMI broth are routinely obtained. A significant number of chickens vaccinated with the bacterin were immune to intrasinus challenge through 9 months postvaccination. On a comparative basis, an egg-yolk bacterin prepared from the same strain protected for only 3 months. Birds vaccinated with broth bacterins prepared from 2 strains of H gallinarum (17756 and M) which shared common surface antigens were immune to intrasinus inoculation with the homologous but not to the heterologous organisms. Preliminary data indicated that the broth bacterin prevented a sharp decrease in egg production when the immunity of vaccinated birds was challenged (instrasinus) at the height of egg production.
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666
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Endo M, Yamamoto R, Yosizawa Z, Sasai Y, Saito N. Urinary chondroitin of epidermolysis bullosa cystrophica et albo-papuloidea (Pasini). Clin Chim Acta 1974; 57:249-53. [PMID: 4434645 DOI: 10.1016/0009-8981(74)90404-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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667
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668
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Ghazikhanian G, Yamamoto R. Characterization of pathogenic and nonpathogenic strains of Mycoplasma meleagridis: manifestations of disease in turkey embryos and poults. Am J Vet Res 1974; 35:417-24. [PMID: 4819724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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669
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Ghazikhanian G, Yamamoto R. Characterization of pathogenic and nonpathogenic strains of Mycoplasma meleagridis: in ovo and in vitro studies. Am J Vet Res 1974; 35:425-30. [PMID: 4856496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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670
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Matsumoto M, Yamamoto R. Demonstration of complement-dependent and independent systems in immune inactivation of Mycoplasma meleagridis. J Infect Dis 1973; 127:Suppl:S43-51. [PMID: 4734701 DOI: 10.1093/infdis/127.supplement_1.s43] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
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671
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Ghazikhanian G, Yamamoto R, Cordy DR. Response of turkeys to experimental infection with Mycoplasma synoviae. Avian Dis 1973; 17:122-36. [PMID: 4697705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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672
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Ghazikhanian G, Yamamoto R, Cordy DR. Response of Turkeys to Experimental Infection with Mycoplasma synoviae. Avian Dis 1973. [DOI: 10.2307/1588927] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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673
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Takasaki K, Urabe M, Yamamoto R. Tachyphylaxis of indirectly acting sympathomimetic amines. II. Recovery of tyramine tachyphylaxis and crossed tachyphylaxis between tyramine and other indirectly acting sympathomimetic amines in dogs. Kurume Med J 1972; 19:11-22. [PMID: 4401245 DOI: 10.2739/kurumemedj.19.11] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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674
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Kawamura M, Yamamoto R, Fujisawa S. [Pharmaceutical studies on water-soluble corticosteroid derivatives. IV. Stability of prednisolone 21-esters in solution]. YAKUGAKU ZASSHI 1971; 91:879-84. [PMID: 5164996 DOI: 10.1248/yakushi1947.91.8_879] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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675
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Yamamoto R, Fujisawa S, Kawamura M. [Pharmaceutical studies on water-soluble corticosteroid derivatives. I. Stability of hydrocortisone 21-hemiesters in solution]. YAKUGAKU ZASSHI 1971; 91:855-62. [PMID: 5164993 DOI: 10.1248/yakushi1947.91.8_855] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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676
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Kawamura M, Yamamoto R, Fujisawa S. [Pharmaceutical studies on water-soluble corticosteroid derivatives. II. Stability of hydrocortisone 21-aminoalkylcarboxylates in solution]. YAKUGAKU ZASSHI 1971; 91:863-70. [PMID: 5164994 DOI: 10.1248/yakushi1947.91.8_863] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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677
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Kawamura M, Yamamoto R, Fujisawa S. [Pharmaceutical studies on water-soluble corticosteroid derivatives. 3. Stability of hydrocortisone 21-sulfobenzoates and 21-sulfate in solution]. YAKUGAKU ZASSHI 1971; 91:871-8. [PMID: 5164995 DOI: 10.1248/yakushi1947.91.8_871] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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678
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Reis R, Matzer N, Yamamoto R. Pathogenesis of Mycoplasma meleagridis in diethylstilboestrol treated turkey embryos and poults. J Comp Pathol 1971; 81:235-42. [PMID: 5091664 DOI: 10.1016/0021-9975(71)90097-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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679
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Matsumoto M, Yamamoto R. A Broth Bacterin against Infectious Coryza: Immunogenicity of Various Preparations. Avian Dis 1971. [DOI: 10.2307/1588395] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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680
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Matsumoto M, Yamamoto R. A broth bacterin against infectious coryza: immunogenicity of various preparations. Avian Dis 1971; 15:109-17. [PMID: 5547749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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681
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Reis R, Yamamoto R. Pathogenesis of single and mixed infections caused by Mycoplasma meleagridis and Mycoplasma gallisepticum in turkey embryos. Am J Vet Res 1971; 32:63-74. [PMID: 5541210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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682
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Shima K, Ichihashi S, Yamamoto R. [Interaction of some pharmaceuticals with synthetic macromolecules. IV. Studies on the binding of barbituric acid-hydroxybenzoic acid-, and xanthine derivatives with styrene-maleic anhydride copolymer]. YAKUGAKU ZASSHI 1970; 90:730-5. [PMID: 5464677 DOI: 10.1248/yakushi1947.90.6_730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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683
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Shima K, Mizojiri K, Ichihashi S, Yamamoto R. [Interaction of some pharmaceuticals with synthetic macromolecules. 3. Studies on the binding of several pharmaceuticals with styrene-maleic anhydride copolymer]. YAKUGAKU ZASSHI 1970; 90:774-7. [PMID: 5464683 DOI: 10.1248/yakushi1947.90.6_774] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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684
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Matzer N, Yamamoto R. Genital Pathogenesis of Mycoplasma meleagridis in Virgin Turkey Hens. Avian Dis 1970. [DOI: 10.2307/1588475] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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685
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Matzer N, Yamamoto R. Genital pathogenesis of Mycoplasma meleagridis in virgin turkey hens. Avian Dis 1970; 14:321-9. [PMID: 5427237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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686
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Shima K, Mizojiri K, Yamamoto R. [Interaction of some pharmaceuticals with synthetic macromolecules. II. Studies on the binding of pyrazolone- and phenothiazine derivatives with styrene-maleic anhydride copolymer]. YAKUGAKU ZASSHI 1970; 90:469-74. [PMID: 5463479 DOI: 10.1248/yakushi1947.90.4_469] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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687
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688
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Reis R, DaSilva JML, Yamamoto R. Pathologic Changes in the Joint and Other Organs of Turkey Poults after Intravenous Inoculation of Mycoplasma meleagridis. Avian Dis 1970. [DOI: 10.2307/1588562] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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689
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Reis R, DaSilva JM, Yamamoto R. Pathologic changes in the joint and other organs of turkey poults after intravenous inoculation of Mycoplasma meleagridis. Avian Dis 1970; 14:117-25. [PMID: 5434432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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690
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Shima K, Mizojiri K, Morita S, Yamamoto R. [Interaction of some pharmaceuticals with synthetic macromolecules. I. Studies on the binding of thiamine derivatives with styrene-maleic anhydride copolymer]. YAKUGAKU ZASSHI 1969; 89:1587-93. [PMID: 5391665 DOI: 10.1248/yakushi1947.89.11_1587] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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691
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Takahashi T, Yamamoto R. [Studies on the stability of vitamin D2 powder preparations. I. Relationship between surface acidity of excipients and isomerization of vitamin D2. (1)]. YAKUGAKU ZASSHI 1969; 89:909-13. [PMID: 5307137 DOI: 10.1248/yakushi1947.89.7_909] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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692
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Takahashi T, Yamamoto R. [Studies on the stability of vitamin D2 powder preparations. 3. Structure of a new isomer of vitamin D2]. YAKUGAKU ZASSHI 1969; 89:919-24. [PMID: 5307139 DOI: 10.1248/yakushi1947.89.7_919] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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693
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Takahashi T, Yamamoto R. [Studies on the stability of vitamin D2 powder preparations. V. Separation and determination of vitamin D2 and its isomers]. YAKUGAKU ZASSHI 1969; 89:933-7. [PMID: 5307141 DOI: 10.1248/yakushi1947.89.7_933] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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694
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Takahashi T, Yamamoto R. [Studies on the stability of vitamin D2 powder preparations. II. Relationship between surface acidity of excipients and isomerization of vitamin D2. (2)]. YAKUGAKU ZASSHI 1969; 89:914-8. [PMID: 5307138 DOI: 10.1248/yakushi1947.89.7_914] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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695
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Takahashi T, Yamamoto R. [Studies on the stability of vitamin D2 powder preparations. IV. Isomerization of vitamin D2 and related compounds catalyzed by surface acid on excipients, and active site for catalytic reactions]. YAKUGAKU ZASSHI 1969; 89:925-32. [PMID: 5307140 DOI: 10.1248/yakushi1947.89.7_925] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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696
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Takahashi T, Yamamoto R. [Studies on the stability of vitamin D2 powder preparations. VI. Influence of some vitamins and acids on the isomerization of vitamin D2]. YAKUGAKU ZASSHI 1969; 89:938-42. [PMID: 5307142 DOI: 10.1248/yakushi1947.89.7_938] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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697
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Takahashi T, Yamamoto R. [Studies on the stability of vitamin D2 powder preparations. VII. Prevention of vitamin D2 isomerization catalyzed by surface acid on solids]. YAKUGAKU ZASSHI 1969; 89:943-6. [PMID: 5307143 DOI: 10.1248/yakushi1947.89.7_943] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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698
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Inazu K, Sunagawa S, Yamamoto R. Studies on the stabilities of thiamine and its modified compounds. XII. Stabilities of O-, S-, and O,S-bis(ethoxycarbonyl)thiamines in neutral aqueous solution. YAKUGAKU ZASSHI 1969; 89:331-5. [PMID: 5815792 DOI: 10.1248/yakushi1947.89.3_331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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699
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Inazu K, Sunagawa S, Yamamoto R. [Studies on the stabilities of thiamine and its modified compounds. X. Stabilities of S-alkoxycarbonylthiamines in acid aqueous solution]. YAKUGAKU ZASSHI 1969; 89:310-9. [PMID: 5815790 DOI: 10.1248/yakushi1947.89.3_310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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700
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Inazu K, Sunagawa S, Yamamoto R. Studies on the stabilities of thiamine and its modified compounds. XI. Stabilities of O,S-bis(alkoxycarbonyl)thiamines in acid aqueous solution. YAKUGAKU ZASSHI 1969; 89:320-30. [PMID: 5815791 DOI: 10.1248/yakushi1947.89.3_320] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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