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]

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]

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]

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]

Inazu K, Sunagawa S, Yamamoto R. [Studies on the stability of thiamine and its modified compounds. IX. Stability of thiamine-O-esters in acid aqueous solutions]. YAKUGAKU ZASSHI 1968;88:1552-8. [PMID: 5752578 DOI: 10.1248/yakushi1947.88.12_1552] [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]

Fujisawa S, Kawabata S, Yamamoto R. [Photo-degradation and stabilization of vitamin K1. I. Degradation product in ethanol and in non-ionic surfactant solution]. YAKUGAKU ZASSHI 1967;87:1451-6. [PMID: 5628351 DOI: 10.1248/yakushi1947.87.12_1451] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]

Matsuba K, Hirao N, Yamamoto R, Mochizuki Y. [Therapeutic results of Perthes' disease]. SEIKEIGEKA. ORTHOPEDIC SURGERY 1967;18:1173-82. [PMID: 5626790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]

Yamamoto R. Localization and egg transmission of Mycoplasma meleagridis in turkeys exposed by various routes. Ann N Y Acad Sci 1967;143:225-33. [PMID: 5233760 DOI: 10.1111/j.1749-6632.1967.tb27661.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]

Yamamoto R, Ortmayer HB. Hatcher and intraflock transmission of Mycoplasma meleagridis. Avian Dis 1967;11:288-95. [PMID: 5340944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]

Yamamoto R, Ortmayer HB. Hatcher and Intraflock Transmission of Mycoplasma meleagridis. Avian Dis 1967. [DOI: 10.2307/1588124] [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]

Yamamoto R, Bigland CH, Peterson IL. Egg transmission of Mycoplasma meleagridis. Poult Sci 1966;45:1245-56. [PMID: 5972253 DOI: 10.3382/ps.0451245] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]  Open

Yamamoto R, Clark GT. Streptobacillus moniliformis infection in turkeys. Vet Rec 1966;79:95-100. [PMID: 5968147 DOI: 10.1136/vr.79.4.95] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]

Yamada H, Ichihashi T, Kogishi F, Yamamoto R. Biopharmaceutical studies on factors affecting rate of absorption of drugs. II. Further investigation of absorption of drugs in micellar solution. Chem Pharm Bull (Tokyo) 1966;14:786-8. [PMID: 5967156 DOI: 10.1248/cpb.14.786] [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: 01/17/2023]

Tanaka H, Yamamoto R. [Pharmaceutical studies on ascorbic acid derivatives. I. Syntheses of esters of ascorbic acid and their physicochemical properties]. YAKUGAKU ZASSHI 1966;86:376-83. [PMID: 6011001 DOI: 10.1248/yakushi1947.86.5_376] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]

Yamamoto R, Sato T, Serizawa Y. [Late results of spondylodesis for spinal caries treated at the National Tochigi Sanatorium]. KEKKAKU : [TUBERCULOSIS] 1966;41:121-5. [PMID: 5965454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]

Yamamoto R, Bigland CH. Infectivity of Mycoplasma meleagridis for turkey embryos. Am J Vet Res 1966;27:326-30. [PMID: 5913035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]

Yamada H, Yamamoto R. Biopharmaceutical studies on factors affecting rate of absorption of drugs. I. Absorption of salicylamide in micellar solution. Chem Pharm Bull (Tokyo) 1965;13:1279-84. [PMID: 5864716 DOI: 10.1248/cpb.13.1279] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]

Yamamoto R, Bigland CH. Experimental Production of Airsacculitis in Turkey Poults by Inoculation with "N"-Type Mycoplasma. Avian Dis 1965. [DOI: 10.2307/1587798] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]

Yamamoto R, Bigland CH. Pathogenicity to Chicks of Mycoplasma Associated with Turkey Airsacculitis. Avian Dis 1964. [DOI: 10.2307/1587939] [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]

Bigland CH, Yamamoto R. Study of Natural and Experimental Infection of Mycoplasma Associated with Turkey Airsacculitis. Avian Dis 1964. [DOI: 10.2307/1587940] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]

Yamamoto R, Somersett DT. Antibody Response in Chickens to Infection with Haemophilus gallinarum. Avian Dis 1964. [DOI: 10.2307/1587976] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]

Bigland CH, Yamamoto R. Reassessment of the Testing Programme for Salmonella Typhimurium in Turkeys. WORLD POULTRY SCI J 1964. [DOI: 10.1079/wps19640020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]

Bigland CH, Dungan W, Yamamoto R, Voris JC. Airsacculitis in Poults from Different Strains of Turkeys. Avian Dis 1964. [DOI: 10.2307/1587824] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]

Yamamoto R, Kilian JG, Babcock WE, Dickinson EM. Some Observations on Serological Testing for Salmonella typhimurium in Breeder Turkeys. Avian Dis 1962. [DOI: 10.2307/1587922] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]

Kilian JG, Yamamoto R, Babcock WE, Dickinson EM. An Unusual Aspect of Pasteurella pseudotuberculosis in Turkeys. Avian Dis 1962. [DOI: 10.2307/1587915] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]

Adler HE, Yamamoto R, Berg J. Strain Differences of Pleuropneumonialike Organisms of Avian Origin. Avian Dis 1957. [DOI: 10.2307/1587542] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]

Adler H, Yamamoto R. A Minced Chicken Embryo Medium for Cultivating Pleuropneumonia-Like Organisms. Poult Sci 1956. [DOI: 10.3382/ps.0351396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]  Open