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Number of Years Citation(s) in RCA
1
Sugahara T, Korogi Y, Kochi M, Ikushima I, Shigematu Y, Hirai T, Okuda T, Liang L, Ge Y, Komohara Y, Ushio Y, Takahashi M. Usefulness of diffusion-weighted MRI with echo-planar technique in the evaluation of cellularity in gliomas. J Magn Reson Imaging 1999;9:53-60. [PMID: 10030650 DOI: 10.1002/(sici)1522-2586(199901)9:1<53::aid-jmri7>3.0.co;2-2] [Citation(s) in RCA: 830] [Impact Index Per Article: 31.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]  Open
Comparative Study 26 830
2
Sugahara T, Korogi Y, Kochi M, Ikushima I, Hirai T, Okuda T, Shigematsu Y, Liang L, Ge Y, Ushio Y, Takahashi M. Correlation of MR imaging-determined cerebral blood volume maps with histologic and angiographic determination of vascularity of gliomas. AJR Am J Roentgenol 1998;171:1479-86. [PMID: 9843274 DOI: 10.2214/ajr.171.6.9843274] [Citation(s) in RCA: 320] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
27 320
3
Niwa O, Yokota Y, Ishida H, Sugahara T. Independent mechanisms involved in suppression of the Moloney leukemia virus genome during differentiation of murine teratocarcinoma cells. Cell 1983;32:1105-13. [PMID: 6188535 DOI: 10.1016/0092-8674(83)90294-5] [Citation(s) in RCA: 179] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
42 179
4
Nasu H, Iida T, Sugahara T, Yamaichi Y, Park KS, Yokoyama K, Makino K, Shinagawa H, Honda T. A filamentous phage associated with recent pandemic Vibrio parahaemolyticus O3:K6 strains. J Clin Microbiol 2000;38:2156-61. [PMID: 10834969 PMCID: PMC86752 DOI: 10.1128/jcm.38.6.2156-2161.2000] [Citation(s) in RCA: 163] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]  Open
research-article 25 163
5
Yang D, Korogi Y, Sugahara T, Kitajima M, Shigematsu Y, Liang L, Ushio Y, Takahashi M. Cerebral gliomas: prospective comparison of multivoxel 2D chemical-shift imaging proton MR spectroscopy, echoplanar perfusion and diffusion-weighted MRI. Neuroradiology 2002;44:656-66. [PMID: 12185543 DOI: 10.1007/s00234-002-0816-9] [Citation(s) in RCA: 150] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2002] [Accepted: 04/10/2002] [Indexed: 10/27/2022]
23 150
6
Abe M, Hiraoka M, Takahashi M, Egawa S, Matsuda C, Onoyama Y, Morita K, Kakehi M, Sugahara T. Multi-institutional studies on hyperthermia using an 8-MHz radiofrequency capacitive heating device (Thermotron RF-8) in combination with radiation for cancer therapy. Cancer 1986;58:1589-95. [PMID: 3756783 DOI: 10.1002/1097-0142(19861015)58:8<1589::aid-cncr2820580802>3.0.co;2-b] [Citation(s) in RCA: 135] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
39 135
7
Liang L, Korogi Y, Sugahara T, Ikushima I, Shigematsu Y, Okuda T, Takahashi M, Kochi M, Ushio Y. MRI of intracranial germ-cell tumours. Neuroradiology 2002;44:382-8. [PMID: 12012121 DOI: 10.1007/s00234-001-0752-0] [Citation(s) in RCA: 114] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2001] [Accepted: 10/12/2001] [Indexed: 10/27/2022]
23 114
8
Lan LM, Yamashita Y, Tang Y, Sugahara T, Takahashi M, Ohba T, Okamura H. Normal fetal brain development: MR imaging with a half-Fourier rapid acquisition with relaxation enhancement sequence. Radiology 2000;215:205-10. [PMID: 10751488 DOI: 10.1148/radiology.215.1.r00ap05205] [Citation(s) in RCA: 89] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
25 89
9
Sugahara T, Pixley MR, Minami S, Perlas E, Ben-Menahem D, Hsueh AJ, Boime I. Biosynthesis of a biologically active single peptide chain containing the human common alpha and chorionic gonadotropin beta subunits in tandem. Proc Natl Acad Sci U S A 1995;92:2041-5. [PMID: 7892221 PMCID: PMC42419 DOI: 10.1073/pnas.92.6.2041] [Citation(s) in RCA: 83] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]  Open
30 83
10
Niwa O, Sugahara T. 5-Azacytidine induction of mouse endogenous type C virus and suppression of DNA methylation. Proc Natl Acad Sci U S A 1981;78:6290-4. [PMID: 6171816 PMCID: PMC349024 DOI: 10.1073/pnas.78.10.6290] [Citation(s) in RCA: 73] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]  Open
research-article 44 73
11
van der Zee J, Vujaskovic Z, Kondo M, Sugahara T. The Kadota Fund International Forum 2004--clinical group consensus. Int J Hyperthermia 2008;24:111-22. [PMID: 18283588 PMCID: PMC2759185 DOI: 10.1080/02656730801895058] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]  Open
Consensus Development Conference 17 68
12
Takahashi T, Sugahara T, Ohsaka A. Purification of Clostridium perfringens phospholipase C (alpha-toxin) by affinity chromatography on agarose-linked egg-yolk lipoprotein. BIOCHIMICA ET BIOPHYSICA ACTA 1974;351:155-71. [PMID: 4365891 DOI: 10.1016/0005-2795(74)90074-9] [Citation(s) in RCA: 62] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
51 62
13
Ueno T, Kagawa T, Mizukawa N, Nakamura H, Sugahara T, Yamamoto T. Cellular origin of endochondral ossification from grafted periosteum. THE ANATOMICAL RECORD 2001;264:348-57. [PMID: 11745090 DOI: 10.1002/ar.10024] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
24 56
14
Devi PU, Akagi K, Ostapenko V, Tanaka Y, Sugahara T. Withaferin A: a new radiosensitizer from the Indian medicinal plant Withania somnifera. Int J Radiat Biol 1996;69:193-7. [PMID: 8609455 DOI: 10.1080/095530096146020] [Citation(s) in RCA: 55] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
29 55
15
Murakami F, Sasaki T, Sugahara T. Lysozyme stimulates immunoglobulin production by human-human hybridoma and human peripheral blood lymphocytes. Cytotechnology 2012;24:177-82. [PMID: 22358658 DOI: 10.1023/a:1007936629501] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]  Open
Journal Article 13 54
16
Okuda T, Korogi Y, Shigematsu Y, Sugahara T, Hirai T, Ikushima I, Liang L, Takahashi M. Brain lesions: when should fluid-attenuated inversion-recovery sequences be used in MR evaluation? Radiology 1999;212:793-8. [PMID: 10478248 DOI: 10.1148/radiology.212.3.r99se07793] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
26 54
17
Tao Z, Zha Y, Akiba S, Sun Q, Zou J, Li J, Liu Y, Kato H, Sugahara T, Wei L. Cancer mortality in the high background radiation areas of Yangjiang, China during the period between 1979 and 1995. JOURNAL OF RADIATION RESEARCH 2000;41 Suppl:31-41. [PMID: 11142210 DOI: 10.1269/jrr.41.s31] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
25 51
18
Sugahara T, Sato A, Kudo M, Ben-Menahem D, Pixley MR, Hsueh AJ, Boime I. Expression of biologically active fusion genes encoding the common alpha subunit and the follicle-stimulating hormone beta subunit. Role of a linker sequence. J Biol Chem 1996;271:10445-8. [PMID: 8631838 DOI: 10.1074/jbc.271.18.10445] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]  Open
29 49
19
Ono T, Okada S, Sugahara T. Comparative studies of DNA size in various tissues of mice during the aging process. Exp Gerontol 1976;11:127-32. [PMID: 954876 DOI: 10.1016/0531-5565(76)90022-x] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Comparative Study 49 48
20
Zhou T, Chen D, Jiu J, Nge TT, Sugahara T, Nagao S, Koga H, Nogi M, Suganuma K, Wang X, Liu X, Cheng P, Wang T, Xiong D. Electrically conductive bacterial cellulose composite membranes produced by the incorporation of graphite nanoplatelets in pristine bacterial cellulose membranes. EXPRESS POLYM LETT 2013. [DOI: 10.3144/expresspolymlett.2013.73] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]  Open
12 48
21
Nakagawa H, Sugahara T, Ogasawara K. A concise route to (-)-kainic acid. Org Lett 2000;2:3181-3. [PMID: 11009376 DOI: 10.1021/ol006377r] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
25 47
22
Kondo S, Kubota S, Mukudai Y, Moritani N, Nishida T, Matsushita H, Matsumoto S, Sugahara T, Takigawa M. Hypoxic regulation of stability of connective tissue growth factor/CCN2 mRNA by 3′-untranslated region interacting with a cellular protein in human chondrosarcoma cells. Oncogene 2005;25:1099-110. [PMID: 16247469 DOI: 10.1038/sj.onc.1209129] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
20 47
23
Hirai T, Korogi Y, Yoshizumi K, Shigematsu Y, Sugahara T, Takahashi M. Limbic lobe of the human brain: evaluation with turbo fluid-attenuated inversion-recovery MR imaging. Radiology 2000;215:470-5. [PMID: 10796927 DOI: 10.1148/radiology.215.2.r00ma06470] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Comparative Study 25 47
24
Shima A, Sugahara T. Age-dependent ploidy class changes in mouse hepatocyte nuclei as revealed by Feulgen-DNA cytofluorometry. Exp Gerontol 1976;11:193-203. [PMID: 1021420 DOI: 10.1016/0531-5565(76)90033-4] [Citation(s) in RCA: 46] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
49 46
25
Sugahara T, Korogi Y, Shigematsu Y, Hirai T, Ikushima I, Liang L, Ushio Y, Takahashi M. Perfusion-sensitive MRI of cerebral lymphomas: a preliminary report. J Comput Assist Tomogr 1999;23:232-7. [PMID: 10096330 DOI: 10.1097/00004728-199903000-00011] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Comparative Study 26 46
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