Itsuo Yokoyama

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Liu DaGe; Kobayashi Takaaki; Nagasaka Takaharu; Miwa Yuko; Ma Yong; Yokoyama Itsuo; Kuzuya Takafumi; Oikawa Tadashi; Morozumi Kunio; Uchida Kazuharu; Nakao Akimasa
Prophylactic treatment of antibody-mediated rejection with high-dose mizoribine and pharmacokinetic study.
Ma Yong; Kobayashi Takaaki; Kuzuya Takafumi; Liu DaGe; Nagasaka Takaharu; Yokoyama Itsuo; Miwa Yuko; Morozumi Kunio; Oikawa Tadashi; Uchida Kazuharu; Nakao Akimasa
Is absorption profile of cyclosporine really important for effective immunosuppression?
Liu DaGe; Kobayashi Takaaki; Nagasaka Takaharu; Yokoyama Itsuo; Ma Yu; Miwa Yuko; Kuzuya Takafumi; Morozumi Kunio; Oikawa Tadashi; Shimano Yasunobu; Takeuchi Oki; Uchida Kazuharu; Nakao Akimasa
Potential value of high-dose mizoribine as rescue therapy for ongoing acute humoral rejection.

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2007: Liu DaGe; Kobayashi Takaaki; Nagasaka Takaharu; Miwa Yuko; Ma Yong; Yokoyama Itsuo; Kuzuya Takafumi; Oikawa Tadashi; Morozumi Kunio; Uchida Kazuharu; Nakao Akimasa
Prophylactic treatment of antibody-mediated rejection with high-dose mizoribine and pharmacokinetic study.
Transplant international : official journal of the European Society for Organ Transplantation 2007;20(4):365-70.
2006: Ma Yong; Kobayashi Takaaki; Kuzuya Takafumi; Liu DaGe; Nagasaka Takaharu; Yokoyama Itsuo; Miwa Yuko; Morozumi Kunio; Oikawa Tadashi; Uchida Kazuharu; Nakao Akimasa
Is absorption profile of cyclosporine really important for effective immunosuppression?
Biological & pharmaceutical bulletin 2006;29(2):336-42.
2005: Liu DaGe; Kobayashi Takaaki; Nagasaka Takaharu; Yokoyama Itsuo; Ma Yu; Miwa Yuko; Kuzuya Takafumi; Morozumi Kunio; Oikawa Tadashi; Shimano Yasunobu; Takeuchi Oki; Uchida Kazuharu; Nakao Akimasa
Potential value of high-dose mizoribine as rescue therapy for ongoing acute humoral rejection.
Transplant international : official journal of the European Society for Organ Transplantation 2005;18(4):401-7.
2004: Miwa Yuko; Kobayashi Takaaki; Nagasaka Takaharu; Liu DaGe; Yu Ma; Yokoyama Itsuo; Suzuki Akemi; Nakao Akimasa
Are N-glycolylneuraminic acid (Hanganutziu-Deicher) antigens important in pig-to-human xenotransplantation?
Xenotransplantation 2004;11(3):247-53.
2003: Kuzuya Takafumi; Kobayashi Takaaki; Moriyama Natsuko; Nagasaka Takaharu; Yokoyama Itsuo; Uchida Kazuharu; Nakao Akimasa; Nabeshima Toshitaka
Amlodipine, but not MDR1 polymorphisms, alters the pharmacokinetics of cyclosporine A in Japanese kidney transplant recipients.
Transplantation 2003;76(5):865-8.
2002: Maeda Y; Kuzuya T; Ota S; Yamada K; Kobayashi T; Hayashi S; Yokoyama I; Nakao A; Nabeshima T
Absorption of cyclosporine (Neoral) from a microemulsion formulation in a living donor liver transplant recipient.
Transplantation proceedings 2002;34(7):2784-7.
2002: Ogawa H; Kobayashi T; Yokoyama I; Liu D; Nagasaka T; Kadomatsu K; Muramatsu H; Takagi H; Muramatsu T; Nakao A
Inhibitory effect of gene transfer with endo-beta-galactosidase C on alpha-galactosyl xenoantigen expression.
Transplantation proceedings 2002;34(7):2756.
2002: Liu D; Kobayashi T; Yokoyama I; Nagasaka T; Ogawa H; Muramatsu H; Kadomatsu K; Muramatsu T; Morozumi K; Oikawa T; Shimano Y; Uchida K; Takagi H; Nakao A
Removal of alpha-galactosyl antigens from vascular endothelial cells in pig organs by intravenous infusion of endo-beta-galactosidase.
Transplantation proceedings 2002;34(7):2755.
2002: Ogawa Haruko; Kobayashi Takaaki; Yokoyama Itsuo; Nagatani Naoki; Mizuno Masaaki; Yoshida Jun; Kadomatsu Kenji; Muramatsu Hisako; Nakao Akimasa; Muramatsu Takashi
Reduction of alpha-galactosyl xenoantigen by expression of endo-beta-galactosidase C in pig endothelial cells.
Xenotransplantation 2002;9(4):290-6.
2002: Yokoyama Itsuo; Negita Masataka; Liu Da-Ge; Nagasaka Takaharu; Kobayashi Takaaki; Hayakawa Akemi; Hayashi Shuji; Nakao Akimasa
Prevention of free-radical induced apoptosis by induction of human recombinant Cu, Zn-SOD in pig endothelial cells.
Transplant international : official journal of the European Society for Organ Transplantation 2002;15(5):220-5.
2002: Liu DaGe; Kobayashi Takaaki; Yokoyama Itsuo; Ogawa Haruko; Nagasaka Takaharu; Muramatsu Hisako; Kadomatsu Kenji; Oikawa Tadashi; Shimano Yasunobu; Morozumi Kunio; Uchida Kazuharu; Muramatsu Takashi; Nakao Akimasa
Enzymatic removal of alphaGal antigen in pig kidneys by ex vivo and in vivo administration of endo-beta-galactosidase C.
Xenotransplantation 2002;9(3):228-36.
2002: Watanabe H; Misu K; Kobayashi T; Hattori N; Doyu M; Yokoyama I; Ando Y; Nakao A; Sobue G
ABO-incompatible auxiliary partial orthotopic liver transplant for late-onset familial amyloid polyneuropathy.
Journal of the neurological sciences 2002;195(1):63-6.
2001: Kobayashi T; Yokoyama I; Liu D; Nagasaka T; Ogawa H; Muramatsu H; Kadomatsu K; Morozumi K; Takeuchi O; Oikawa T; Shimano Y; Uchida K; Takagi H; Muramatsu T; Nakao A
Enzymatic digestion of alpha-gal antigens in pig organs by in vivo infusion of endo-beta-galactosidase C.
Transplantation proceedings 2001;33(7-8):3855-6.
2001: Yokoyama I; Kobayashi T; Nagasaka T; Liu D G; Uchida K; Nakao A
Initial Neoral use for living-related partial liver transplantation: its indication and limitation.
Transplantation proceedings 2001;33(7-8):3131-2.
2001: Uchida K; Tominaga Y; Haba T; Katayama A; Sato T; Matsuoka S; Goto N; Kimata T; Takeda A; Morozumi K; Takagi H; Kobayashi T; Yokoyama I; Nakao A
Usefulness of two-point AUC(0-4) monitoring in maintenance renal transplant patients.
Transplantation proceedings 2001;33(7-8):3128-30.
2001: Kobayashi T; Yokoyama I; Ogawa H; Muramatsu H; Kadomatsu K; Hayashi S; Liu D; Kato T; Tokoro T; Oikawa T; Takeuchi O; Morozumi K; Takagi H; Muramatsu T; Nakao A
Removal of alphaGal antigens by ex vivo perfusion of pig kidneys with endo-beta-galactosidase C.
Transplantation proceedings 2001;33(1-2):763.
2001: Yokoyama I; Liu D; Kato T; Tokoro T; Kobayashi T; Hayashi S; Hayakawa A; Nakao A
Apoptosis of pig endothelial cells following hyperacute rejection.
Transplantation proceedings 2001;33(1-2):762.
2000: Hayashi S; Dai-Kaku L; Namii Y; Kato T; Tokoro T; Kobayashi T; Yokoyama I; Hamada H; Nakao A
Effectiveness of adenovirus-mediated gene transfer with CTLA4Ig in allo and xeno-transplantation.
Transplantation proceedings 2000;32(7):2520-1.
2000: Kobayashi T; Yokoyama I; Suzuki A; Abe M; Hayashi S; Matsuda H; Morozumi K; Breimer M E; Rydberg L; Groth C G; Tibell A; Korsgren O; Takagi H; Nakao A
Lack of antibody production against Hanganutziu-Deicher (H-D) antigens with N-glycolylneuraminic acid in patients with porcine exposure history.
Xenotransplantation 2000;7(3):177-80.
2000: Kobayashi T; Yokoyama I; Nagasaka T; Liu D; Kato T; Tokoro T; Namii Y; Hayashi S; Nakao A; Morozumi K; Oikawa T; Usami T; Takeuchi O; Katayama A; Haba T; Tominaga Y; Uchida K; Takagi H
Comparative study of antibody removal before pig-to-baboon and human ABO-incompatible renal transplantation.
Transplantation proceedings 2000;32(5):1097.
2000: Hayashi S; Kaku L D; Namii Y; Tokoro T; Kato T; Kobayashi T; Yokoyama I; Okada H; Nakao A
Effect of adenovirus-mediated gene transfer with 5I2 gene in guinea pig-to-rat xenotransplantation.
Transplantation proceedings 2000;32(5):907-8.
2000: Ogawa H; Muramatsu H; Nagasaka T; Kurosawa N; Kobayashi T; Namii Y; Hayashi S; Yokoyama I; Nakao A; Takagi H; Muramatsu T
Removal of terminal alpha-galactosyl residues by endo-beta-galactosidase C, a potent endoglycosidase which acts under physiological pH conditions.
Transplantation proceedings 2000;32(5):884.
2000: Kobayashi T; Suzuki A; Yokoyama I; Abe M; Hayashi S; Nagasaka T; Namii Y; Kato T; Tokoro T; Liu D; Nakao A; Matsuda H; Morozumi K; Breimer M E; Rydberg L; Groth C G; Tibell A; Korsgren O; Takagi H
Immunogenicity of Hanganutziu-Deicher antigens in pig-to-human xenotransplantation.
Transplantation proceedings 2000;32(5):874.
2000: Morozumi K; Kobayashi T; Katoh M; Oikawa T; Ohtsuka Y; Itoh A; Usami T; Takeuchi O; Koyama K; Kimura G; Takeda A; Yoshida A; Haba T; Tomonaga Y; Uchida K; Yokoyama I; Hayashi S; Nagasaka Y; Namii S; Nakao A; Takagi H
Immunohistological study on the graft following all O- and xenotransplantation in recipients with preformed antibody.
Transplantation proceedings 2000;32(5):841-2.
2000: Kobayashi T; Yokoyama I; Inoko H; Naruse T; Hayashi S; Morozumi K; Uchida K; Nakao A
Significance of transporter associated with antigen processing gene polymorphism in living related renal transplantation.
Human immunology 2000;61(7):670-4.
2000: Kobayashi T; Yokoyama I; Morozumi K; Nagasaka T; Hayashi S; Uchida K; Takagi H; Nakao A
Comparative study of theefficacy of removal of anti-ABO and anti-gal antibodies by double filtration plasmapheresis.
Xenotransplantation 2000;7(2):101-8.
2000: Kato T; Tokoro T; Namii Y; Kobayashi T; Hayashi S; Yokoyama I; Morimoto S; Chan M; Giannetti N; Hunt S A
Early introduction of HMG-CoA reductase inhibitors could prevent the incidence of transplant coronary artery disease.
Transplantation proceedings 2000;32(2):331-3.
2000: Kobayashi T; Yokoyama I; Ogawa H; Nagasaka T; Liu D; Kato T; Tokoro T; Namii Y; Hayashi S; Muramatsu T; Kadomatsu K; Muramatsu H; Takagi H; Morozumi K; Oikawa T; Usami T; Katayama A; Haba T; Tominaga Y; Uchida K; Nakao A
Suppression of antigen-antibody reaction in xenotransplantation.
Transplantation proceedings 2000;32(2):287-8.
2000: Hayakawa A; Kojima T; Yokoyama I; Suzuki H; Tajiri H; Nakashima I
A short peptide derived from the antisense homology box of Fas ligand induces apoptosis in anti-Fas antibody-insensitive human ovarian cancer cells.
Apoptosis : an international journal on programmed cell death 2000;5(1):37-41.
2000: Kobayashi T; Yokoyama I; Nagasaka T; Namii Y; Hayashi S; Liu D; Oikawa T; Usami T; Morozumi K; Yamada K; Haba T; Tominaga Y; Uchida K; Takagi H
Efficacy of double filtration plasmapheresis pretreatment in clinical ABO-incompatible transplantation and experimental pig-to-baboon xenotransplantation.
Transplantation proceedings 2000;32(1):57.
2000: Yokoyama I; Negita M; Hayakawa A; Hayashi S; Kobayashi T; Ogawa H; Takagi H
Free radicals and apoptosis of the endothelial cells.
Transplantation proceedings 2000;32(1):26.
2000: Hayashi S; Guang-Lin M; Yokoyama I; Namii Y; Hamada H; Nakao A
Adenovirus-mediated gene transfer of CTLA4Ig gene results in prolonged survival of heart allograft.
Transplant international : official journal of the European Society for Organ Transplantation 2000;13 Suppl 1():S329-32.
1999: Hayashi S; Namii Y; Guan-Lin M; Dai-Kaku L; Kobayashi T; Nagasaka T; Yokoyama I; Hamada H; Takagi H
Effect of adenovirus-mediated gene transfer with CTLA4-Ig gene in organ transplantation.
Transplantation proceedings 1999;31(5):1944-5.
1999: Morozumi K; Kobayashi T; Usami T; Oikawa T; Ohtsuka Y; Kato M; Takeuchi O; Koyama K; Matsuda H; Yokoyama I; Takagi H
Significance of histochemical expression of Hanganutziu-Deicher antigens in pig, baboon and human tissues.
Transplantation proceedings 1999;31(1-2):942-4.
1999: Yokoyama I; Negita M; Hayakawa A; Hayashi S; Kobayashi T; Namii Y; Nagasaka T; Takagi H
Cytosolic calcium dynamics and free radical-induced apoptosis of the endothelial cells.
Transplantation proceedings 1999;31(1-2):808-9.
1999: Kobayashi T; Yokoyama I; Hayashi S; Negita M; Namii Y; Nagasaka T; Ogawa H; Haba T; Tominaga Y; Uchida K; Takagi H
Genetic polymorphism in the IL-10 promoter region in renal transplantation.
Transplantation proceedings 1999;31(1-2):755-6.
1999: Kojima T; Del Carpio C A; Tajiri H; Yoshikawa K; Saga S; Yokoyama I
Inhibition of complement-mediated immune hemolysis by peptides derived from the constant domain of immunoglobulin.
Transplantation 1999;67(4):637-8.
1999: Takeda A; Morozumi K; Uchida K; Haba T; Tominaga Y; Yoshida A; Orihara A; Kobayashi T; Yokoyama I
Case study of paired cadaver renal allografts from the same donor: influence of local DIC kidney and concomitant acute rejection on early graft outcome.
Clinical transplantation 1999;13 Suppl 1():13-6.
1998: Yokoyama I; Hayakawa A; Hayashi S; Kobayashi T; Negita T; Namii Y; Nagasaka T; Koike C; Tachi Y; Takagi H
Immunosuppressant effect on Fas antigen expression and p53 of an experimental tumor.
Transplantation proceedings 1998;30(8):4196.
1998: Nagasaka T; Hayashi S; Tachi Y; Liu D; Koike C; Namii Y; Katayama A; Negita M; Kobayashi T; Hamada H; Yokoyama I; Takagi H
Inhibitory effect of alpha(1,2) fucosyltransferase recombinant adenoviral vector on alpha Gal expression.
Transplantation proceedings 1998;30(7):3837-8.
1998: Hayashi S; Lin M G; Katayama A; Namii Y; Nagasaka T; Koike C; Negita M; Kobayashi T; Yokoyama I; Takagi H
Auxiliary orthotopic xenogeneic liver transplantation using pigs for fulminant hepatic failure: with special reference to the technique and immunosuppression.
Transplantation proceedings 1998;30(7):3836.
1998: Hayashi S; Namii Y; Nagasaka T; Kozima T; Katayama A; Kobayashi T; Yokoyama I; Takagi H
Technique of triple split-liver transplantation in pigs using inferior vena cava reconstruction and intraoperative intrahepatic portosystemic shunt.
Transplantation proceedings 1998;30(7):3229-31.
1998: Hayashi S; Namii Y; Nagasaka T; Kozima T; Katayama A; Negita M; Kobayashi T; Yokoyama I; Takagi H
Application of intraoperative intrahepatic portosystemic shunt in split-liver transplantation of the pig.
Transplantation proceedings 1998;30(7):3225-8.
1998: Hayashi S; Nagasaka T; Kojima T; Namii Y; Katayama A; Kobayashi T; Yokoyama I; Takagi H
Combination splitting using both in situ and ex situ techniques in triple split-liver transplantation of pigs.
Transplantation proceedings 1998;30(7):3223-4.
1998: Guang-Lin M; Hayashi S; Yokoyama I; Namii Y; Kobayashi T; Katayama A; Nagasaka T; Hamada H; Negita M; Takagi H
Adenovirus-mediated gene transfer of CTLA4IG gene results in prolonged survival of heart allograft.
Transplantation proceedings 1998;30(7):2923-4.
1998: Hayashi S; Emi N; Okada H; Yokoyama I; Takagi H
Feasibility of double-expression retroviral vector using complement regulatory factor gene.
The Journal of surgical research 1998;78(1):64-7.
1998: Katayama A; Ogawa H; Kadomatsu K; Kurosawa N; Kobayashi T; Kaneda N; Uchimura K; Yokoyama I; Muramatsu T; Takagi H
Porcine alpha-1,3-galactosyltransferase: full length cDNA cloning, genomic organization, and analysis of splicing variants.
Glycoconjugate journal 1998;15(6):583-9.
1998: Yasutomi M; Ito M; Hayashi S; Ohtsuka S; Namii Y; Uchida K; Yokoyama I; Takagi H
Establishment of a concordant xenogeneic splenocyte injection model for the dynamic study of the marginal zone in the spleen.
The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation 1998;17(5):452-9.
1998: Hayashi S; Emi N; Okada H; Nagasaka T; Yokoyama I; Takagi H
Establishment of complement-resistant retroviral vector by homologous restriction factor 20 gene.
Gene therapy 1998;5(2):282-5.
1998: Tachi Y; Kobayashi T; Yokoyama I; Hayashi S; Negita M; Namii Y; Katayama A; Nagasaka T; Mei G L; Hayakawa A; Matsuda H; Muramatsu T; Takagi H
Variability of cytotoxicity to pig cultured cells and its determinant factor in human sera.
Transplantation proceedings 1998;30(1):71-3.
1998: Kobayashi T; Yokoyama I; Hayashi S; Negita M; Namil Y; Katayama A; Nagasaka T; Koike C; Tachi Y; Mei G L; Haba T; Tominaga Y; Naruse T; Inoko H; Uchida K; Takagi H
TAP1, TAP2, LMP2, DMA, and DMB genetic polymorphisms in renal transplantation.
Transplantation proceedings 1998;30(1):29-30.
1998: Hayashi S; Nagasaka T; Kojima T; Namii Y; Katayama A; Kobayashi T; Yokoyama I; Takagi H
Combination splitting using both in situ and ex situ techniques in triple split liver transplantation in pigs.
Transplant international : official journal of the European Society for Organ Transplantation 1998;11(6):408-12.
1998: Hayashi S; Isobe K; Emi N; Okada H; Yokoyama I; Takagi H
Protection of xeno-hepatocytes from complement-mediated cytolysis by transduction with homologous restriction factor 20 gene using retroviral vector.
European surgical research. Europäische chirurgische Forschung. Recherches chirurgicales européennes 1998;30(3):161-7.
1997: Yokoyama I; Hayakawa A; Hayashi S; Kobayashi T; Negita M; Takagi H
Fas antigen expression of hepatocytes and its modification by immunosuppressants.
Digestive diseases and sciences 1997;42(12):2471-5.
1997: Yokoyama I; Uchida K; Hayashi S; Kobayashi T; Negita M; Namii Y; Katayama A; Nagasaka T; Koike C; Tachi Y; Morozumi K; Orihara A; Numano M; Takagi H
Marginal kidney graft function from non-heart-beating donors.
Transplantation proceedings 1997;29(8):3574.
1997: Yokoyama I; Hayashi S; Kobayashi T; Negita M; Namii Y; Katayama A; Nagasaka T; Koike C; Tachi Y; Hayakawa A; Tajiri H; Takagi H
Hepatocyte apoptosis and cytosolic calcium dynamics in ischemic injury.
Transplantation proceedings 1997;29(8):3514.
1997: Katayama A; Ogawa H; Kadomatsu K; Muramatsu H; Muramatsu T; Hayashi S; Yokoyama I; Takagi H
Studies of alpha-Gal dependent hyperacute xenotransplant rejection using double knockout embryonic stem cells.
Transplantation proceedings 1997;29(4):2262.
1997: Hayashi S; Nagasaka T; Katayama A; Saito I; Hamada H; Kobayashi T; Yokoyama I; Ohtsuka S; Uchida K; Takagi H
Adenovirus-mediated gene transfer of antisense ribozyme for alpha (1,3)galactosyltransferase gene and alpha (1,2)fucosyltransferase gene in xenotransplantation.
Transplantation proceedings 1997;29(4):2213.
1997: Hayashi S; Namii Y; Kozima T; Kobayashi T; Yokoyama I; Saito I; Hamada H; Ohtsuka S; Uchida K; Takagi H
Effect of CTLA4-Ig gene transfer using adenoviral vector in organ and cell transplantation.
Transplantation proceedings 1997;29(4):2212.
1997: Hayashi S; Koike C; Namii Y; Nagasaka T; Katayama A; Saito I; Okada H; Yokoyama I; Ohtsuka S; Uchida K; Takagi H
Adenovirus-mediated gene transfer to the xenogeneic liver in liver xenotransplantation: the transduction of complement regulatory factor genes (DAF and HRF20).
Transplantation proceedings 1997;29(4):2211.
1997: Namii Y; Hayashi S; Yokoyama I; Kobayashi T; Yasutomi M; Nagasaka T; Uchida K; Hamada H; Takagi H
Evidence that the adenoviral vector containing the CTLA4-Ig gene improves transgene expression and graft survival.
Transplantation proceedings 1997;29(3):1738-9.
1997: Nagasaka T; Kobayashi T; Muramatsu H; Fujimoto H; Matsuo I; Ajisaka K; Kadomatsu K; Hayashi S; Yokoyama I; Hayakawa A; Muramatsu T; Takagi H
alpha-Galactosyl oligosaccharides conjugated with polyethylene glycol as potential inhibitors of hyperacute rejection upon xenotransplantation.
Biochemical and biophysical research communications 1997;232(3):731-6.
1997: Yasutomi M; Hayashi S; Ito M; Ohtsuka S; Namii Y; Uchida K; Yokoyama I; Takagi H
Evaluation of tetrahydropyranyladriamycin as an immunosuppressant in concordant xenotransplantation.
The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation 1997;16(3):283-9.
1997: Koike C; Katayama A; Kadomatsu K; Hiraiwa N; Hayashi S; Kobayashi T; Hayash S; Yokoyama I; Takagi H
Reduction of alpha-Gal epitopes in transgenic pig by introduction of human alpha 1-2 fucosyltransferase.
Transplantation proceedings 1997;29(1-2):894.
1997: Hayashi S; Nagasaka T; Koike C; Kobayashi T; Hamada H; Yokoyama I; Saito I; Takagi H
Effect of antisense ribozyme to alpha (1,3)galactosyl transferase gene on the expression of Gal alpha (1,3)Gal epitope.
Transplantation proceedings 1997;29(1-2):893.
1997: Yokoyama I; Negita M; Hayakawa A; Takebe A; Hayashi S; Kobayashi T; Katayama A; Namii Y; Nagasaka T; Koike C; Kojima T; Takagi H
Apoptosis in pig endothelial cells after reperfusion and its prevention by genetic induction of human Cu, Zn-SOD cDNA.
Transplantation proceedings 1997;29(1-2):1364.
1997: Negita M; Hayashi S; Koike C; Emi N; Yokoyama I; Uchida K; Takagi H
Protective effect of human superoxide dismutase cDNA transfection in the prevention of cold preservation injury.
Transplantation proceedings 1997;29(1-2):1363.
1997: Takeda A; Morozumi K; Koyama K; Yoshida A; Uchida K; Tominaga Y; Haba T; Oikawa T; Usami T; Sugito K; Takeuchi O; Fujinami T; Yokoyama I; Takagi H
Severe cyclosporine arteriolopathy with focal segmental glomerulosclerosis is not a fatal finding in chronic renal allograft failure after year 5 of transplantation using cyclosporine.
Transplantation proceedings 1997;29(1-2):96-9.
1997: Morozumi K; Oikawa T; Fukuda M; Sugito K; Takeuchi O; Usami T; Fujinami T; Yokoyama I; Takagi H; Takeda A; Koyama K; Yoshida A; Haba T; Tominaga Y; Uchida K
Electron-microscopic peritubular capillary lesion is a specific and useful diagnostic indicator for chronic rejection of renal allografts showing less specific morphologic lesions in the cyclosporine era.
Transplantation proceedings 1997;29(1-2):89-92.
1997: Yokoyama I; Tabuchi Y; Negita M; Kobayashi T; Yasutomi M; Hayashi S; Namii Y; Katayama A; Nagasaka T; Kojima T; Matsunaka T; Takagi H
Measurement of portal venous flow velocity with an implantable miniature Doppler probe in pig liver transplantation.
Transplant international : official journal of the European Society for Organ Transplantation 1997;10(2):116-20.
1996: Yokoyama I; Hayakawa A; Hayashi S; Kobayashi T; Negita M; Katayama A; Namii Y; Nagasaka T; Kojima T; Koike C; Uchida K; Takagi H
Decreased Fas antigen expression of cultured hepatocytes with FK 506.
Transplantation proceedings 1996;28(6):3189-90.
1996: Kojima T; Hayashi S; Yokoyama I; Takagi H
Role of Fc fragments in inhibition of xenogenic hyperacute rejection by intravenous immunoglobulin.
Transplantation 1996;62(5):559-62.
1996: Hayashi S; Katayama A; Masataka N; Nagasaka T; Kozima T; Yokoyama I; Takagi H
Split liver transplantation in pigs with reconstruction of the inferior vena cava.
Transplantation proceedings 1996;28(3):1798.
1996: Yokoyama I; Hayashi S; Kobayashi T; Negita M; Katayama A; Nagasaka R; Namii Y; Kojima T; Koike C; Uchida K; Takagi H
Hyperamylasemia in kidney transplant recipients.
Transplantation proceedings 1996;28(3):1476-7.
1996: Hayashi S; Kozima T; Namii Y; Nagasaka T; Katayama A; Negita M; Yokoyama I; Takagi H
Possibility of gene transfer to the xenogeneic liver of guinea pig and pig using adenoviral vector.
Transplantation proceedings 1996;28(3):1440.
1996: Yokoyama I; Hayakawa A; Hayashi S; Kobayashi T; Negita M; Katayama A; Nagasaka R; Namii Y; Kojima T; Koike C; Uchida K; Takagi H
Fas antigen expression and apoptosis induction of in vitro cultured hepatocytes with high concentrations of cyclosporine A.
Transplantation proceedings 1996;28(3):1383-4.
1996: Namii Y; Yasutomi M; Hayashi S; Ito M; Ohtsuka S; Uchida K; Yokoyama I; Takagi H
Tetrahydropyranyladriamycin with FK 506 combination therapy for hamster-to-rat-concordant xenotransplantation.
Transplantation proceedings 1996;28(2):709-10.
1996: Hayashi S; Nagasaka T; Namii Y; Katayama A; Kozima T; Kobayashi T; Negita M; Yokoyama I; Saito I; Takagi H
Effect of antisense ribozyme to pig alpha (1,3) galactosyl transferase gene on the expression of Gal alpha (1,3)Gal epitope.
Transplantation proceedings 1996;28(2):628.
1996: Koike C; Isobe K; Nakashima I; Okada H; Hayashi S; Yokoyama I; Takagi H
How can human DAF and HRF20 prevent HAR in transgenic mice?
Transplantation proceedings 1996;28(2):599-600.
1996: Hayashi S; Nagasaka T; Namii Y; Katayama A; Kozima T; Kobayashi T; Yokoyama I; Takagi H
Protection of guinea pig cells transfected with the 512 gene for complement dependent cytolysis in rats.
Transplantation proceedings 1996;28(2):592.
1996: Koike C; Hayashi S; Yokoyama I; Yamakawa H; Negita M; Takagi H
Converting alpha-Gal epitope of pig into H antigen.
Transplantation proceedings 1996;28(2):553.
1996: Morozumi K; Sugito K; Oda A; Takeuchi O; Fukuda M; Usami T; Oikawa T; Fujinami T; Koyama K; Takeda A; Yoshida A; Haba T; Tominaga Y; Uchida K; Yokoyama I; Takagi H
A comparative study of morphological characteristics of renal injuries of tacrolimus (FK506) and cyclosporin (CyA) in renal allografts: are the morphologic characteristics of FK506 and CyA nephrotoxicity similar?
Transplantation proceedings 1996;28(2):1076-8.
1996: Hayashi S; Emi N; Isobe K; Yokoyama I; Okada H; Takagi H
Inhibitory effect of double transfection to xenoendothelial cells using both decay accelerating factor and homologous restriction factor 20 genes on complement dependent cytolysis.
The Journal of surgical research 1996;61(1):165-9.
1996: Negita M; Hayashi S; Yokoyama I; Yasutomi M; Kobayashi T; Namii Y; Katayama A; Nagasaka T; Kojima T; Koike C; Takagi H
Retrovirus-mediated human superoxide dismutase cDNA transfer to prevent ischemia-reperfusion injury.
Transplantation proceedings 1996;28(1):342.
1996: Hayashi S; Katayama A; Negita M; Yasutomi M; Yokoyama I; Takagi H
Application of a vena cava allograft in split liver transplantation in pigs.
Transplantation proceedings 1996;28(1):330.
1996: Negita M; Yokoyama I; Hayashi S; Kobayashi T; Yasutomi M; Namii Y; Katayama A; Nagasaka T; Kojima T; Koike C; Takagi H
Measurement of the ratio of superoxide-scavenging activity in the graft in swine liver transplantation.
Transplantation proceedings 1996;28(1):329.
1996: Hayashi S; Katayama A; Nagasaka T; Negita M; Yokoyama I; Takagi H
Tissue distribution of Gal alpha(1,3)Gal epitope in heart, kidney, and liver of pig and mouse.
Transplantation proceedings 1996;28(1):216.
1996: Hayashi S; Kozima T; Namii Y; Negita M; Yokoyama I; Takagi H
Genetic engineering targeted to donor organs using adenoviral vector.
Transplantation proceedings 1996;28(1):215.
1996: Yokoyama I; Uchida K; Hayashi S; Tominaga Y; Haba T; Kobayashi T; Negita M; Takagi H
Factors affecting graft function in cadaveric renal transplantation from non-heart-beating donors using a double balloon catheter.
Transplantation proceedings 1996;28(1):116-7.
1996: Yokoyama I; Negita M; Kobayashi T; Hayashi S; Hachisuka T; Sato E; Orihara A; Uchida K; Takagi H
Beneficial effect of donor pretreatment with thromboxane A2 synthase inhibitor on the graft survival in pig liver transplantation.
The Journal of surgical research 1996;60(1):232-8.
1996: Negita M; Hayashi S; Yokoyama I; Emi N; Nagasaka T; Takagi H
Human superoxide dismutase cDNA transfection and its in vitro effect on cold preservation.
Biochemical and biophysical research communications 1996;218(3):653-7.
1996: Koike C; Isobe K; Nakashima I; Okada H; Hayashi S; Yokoyama I; Takagi H
Establishment of a human DAF/HRF20 double transgenic mouse line is not sufficient to suppress hyperacute rejection.
Surgery today 1996;26(12):993-8.
1996: Hayashi S; Isobe K; Emi N; Yokoyama I; Okada H; Nakashima I; Takagi H
Inhibition of human complement-dependent cell lysis by bovine aortic endothelial cells transfected with membrane-bound complement-regulatory factor (DAF and HRF20) gene using a retroviral vector.
European surgical research. Europäische chirurgische Forschung. Recherches chirurgicales européennes 1996;28(6):440-6.
1996: Yokoyama I; Kobayashi T; Negita M; Hayashi S; Yasutomi M; Katayama A; Uchida K; Takagi H
Liberation of vasoactive substances and its prevention with thromboxane A2 synthase inhibitor in pig liver transplantation.
Transplant international : official journal of the European Society for Organ Transplantation 1996;9(1):76-81.
1995: Ohtsuka S; Haba T; Hayashi S; Yokoyama I; Uchida K; Takagi H
Intracellular adhesion molecule 1 expression on rat pancreatic allografts.
Transplantation proceedings 1995;27(6):3007.
1995: Hayashi S; Katayama A; Negita M; Yasutomi M; Yokoyama I; Takagi H
Application of inferior vena cava graft to split liver transplantation of pig.
Transplantation 1995;60(5):504-5.
1995: Hayashi S; Ito M; Yasutomi M; Namii Y; Yokoyama I; Uchida K; Takagi H
Evidence that donor pretreatment with FK506 has a synergistic effect on graft prolongation in hamster-to-rat heart xenotransplantation.
The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation 1995;14(3):579-84.
1995: Yasutomi M; Hayashi S; Ohtsuka S; Namii Y; Ito M; Uchida K; Yokoyama I; Takagi H
Effect of tetrahydropyranyladriamycin on concordant xenotransplantation in the splenocyte injection and heart transplantation model.
Transplantation proceedings 1995;27(2):1628-9.
1995: Yasutomi M; Hayashi S; Ohtsuka S; Namii Y; Ito M; Uchida K; Yokoyama I; Takagi H
Elucidation of rejection mechanisms using the splenocyte injection model in concordant xenotransplantation.
Transplantation proceedings 1995;27(2):1583-4.
1995: Kobayashi T; Yokoyama I; Nishiyama Y; Hayashi S; Uchida K; Takagi H
Strong enhancement of HLA class 1 surface expression by incomplete cytomegalovirus particles: analysis by dual-color flow cytometry using saponin.
Transplantation proceedings 1995;27(1):966-9.
1995: Yokoyama I; Uchida K; Fukao K; Ochiai T; Takahashi K; Endo T; Oshima S; Ishibashi M; Takahara S; Iwasaki Y
FK 506: long-term study in kidney transplantation. Japanese FK 506 Study Group.
Transplantation proceedings 1995;27(1):818-21.
1995: Hayashi S; Isobe K; Emi N; Okada H; Yasutomi M; Negita M; Koike C; Uchida K; Yokoyama I; Takagi H
Evidence that double transfection to xenoendothelial cells using GPI-anchoring complement regulatory factor (decay-accelerating factor and homologous restriction factor 20) gene is useful for the inhibition of human complement-mediated cytolysis.
Transplantation proceedings 1995;27(1):330.
1995: Yokoyama I; Hayakawa A; Kobayashi T; Negita M; Hayashi S; Yasutomi M; Katayama A; Uchida K; Takagi H
Endothelin-1 and in vitro evidence of renal artery vasoconstriction after liver transplantation.
Research in experimental medicine. Zeitschrift für die gesamte experimentelle Medizin einschliesslich experimenteller Chirurgie 1995;195(6):381-7.
1995: Yokoyama I; Hayashi S; Kobayashi T; Negita M; Yasutomi M; Uchida K; Takagi H
Prevention of experimental hepatic metastasis with thromboxane synthase inhibitor.
Research in experimental medicine. Zeitschrift für die gesamte experimentelle Medizin einschliesslich experimenteller Chirurgie 1995;195(4):209-15.
1995: Sato E; Hachisuka T; Yokoyama I; Ohbayashi M; Asai J; Takagi H
Effectiveness of Carolina rinse solution after cold ischemic storage of rat livers: biochemical and histological analysis using perfusion model.
European surgical research. Europäische chirurgische Forschung. Recherches chirurgicales européennes 1995;27(1):49-56.
1995: Negita M; Yokoyama I; Hayashi S; Kobayashi T; Yasutomi M; Takagi H
Superoxide scavenging activity in experimental liver transplantation.
Transplant international : official journal of the European Society for Organ Transplantation 1995;8(4):256-61.
1995: Yokoyama I; Hayashi S; Kobayashi T; Negita M; Yasutomi M; Uchida K; Takagi H
Immunosuppressive drugs and their effect on experimental tumor growth.
Transplant international : official journal of the European Society for Organ Transplantation 1995;8(4):251-5.
1994: Hayashi S; Koike C; Isobe K; Yokoyama I; Takagi H
[Organ xenotransplantation using human complement regulatory factor gene]
Nippon rinsho. Japanese journal of clinical medicine 1994;52(9):2492-503.
1994: Yokoyama I; Hayashi S; Sato E; Kobayashi T; Negita M; Uchida K; Takagi H
Enhancement of tumor proliferation by cyclosporine A in early phase of experimental hepatic metastasis.
Japanese journal of cancer research : Gann 1994;85(7):704-9.
1994: Hayashi S; Ito M; Yokoyama I; Uchida K; Takagi H
Synergistic effect of donor pretreatment using FK 506 in hamster-to-rat cardiac xenotransplantation.
Transplantation proceedings 1994;26(3):1284.
1994: Hayashi S; Isobe K; Emi N; Kasai Y; Yokoyama I; Takagi H
Protection from complement-mediated cytolysis in cross-species hepatocytes transfected with complement regulatory factor (HRF20) using retroviral vector.
Transplantation proceedings 1994;26(3):1252.
1994: Hayashi S; Isobe K; Emi N; Yokoyama I; Takagi H
Inhibition of species-specific complement-mediated cytolysis in xenoendothelial cells transfected with GPI-anchored complement regulatory factor (DAF, HRF20) gene using retroviral vector: comparison between single (DAF or HRF20) and double (DAF and HRF20) transfected xenoendothelial cells.
Transplantation proceedings 1994;26(3):1243-4.
1994: Yokoyama I; Uchida K; Kobayashi T; Tominaga Y; Orihara A; Takagi H
Effect of prolonged delayed graft function on long-term graft outcome in cadaveric kidney transplantation.
Clinical transplantation 1994;8(2 Pt 1):101-6.
1994: Ohtsuka S; Hayashi S; Sato E; Negita M; Kobayashi T; Orihara A; Yokoyama I; Takagi H
Hamster-to-rat xenotransplantation of whole pancreas by FK 506 combined with splenectomy.
Transplantation proceedings 1994;26(2):781.
1994: Hayashi S; Ito M; Yokoyama I; Takagi H
Evidence that combination therapy using cobra venom factor, splenectomy, and deoxyspergualin is effective in guinea pig to rat cardiac xenotransplantation.
Transplantation 1994;57(5):777-9.
1994: Ohtsuka S; Yokoyama I; Hayashi S; Haba T; Takagi H
Experimental rat pancreas transplant: surgical technique and immunological considerations.
Surgery today 1994;24(3):247-53.
1993: Kobayashi T; Negita M; Yokoyama I; Kamura H; Kohara S; Ohshima S; Fujita T; Ono Y; Kinukawa T; Hoshinaga K
Clinical value of HLA-DRB1 typing in cadaveric renal transplantation.
Transplantation proceedings 1993;25(6):3271-2.
1993: Sato E; Negita M; Hachisuka T; Ohtsuka S; Yokoyama I; Takagi H
Effect of Carolina rinse solution in cultured rat sinusoidal endothelial cells.
Transplantation proceedings 1993;25(6):3234.
1993: Negita M; Yokoyama I; Kobayashi H; Orihara A; Hayashi S; Ohtsuka S; Hachisuka T; Sato E; Kobayashi T; Yasutomi M
Relationship between superoxide dismutase activity of liver tissue and survival in swine liver transplantation.
Transplantation proceedings 1993;25(6):3213-4.
1993: Yokoyama I; Uchida K; Tominaga Y; Asano H; Orihara A; Takagi H
Ten-year experience in the use of double balloon catheter for kidney procurement from non-heart beating donors in cadaveric kidney transplantation.
Clinical transplantation 1993;7(3):258-62.
1993: Kobayashi T; Yokoyama I; Uchida K; Orihara A; Takagi H
HLA-DRB1 matching as a recipient selection criterion in cadaveric renal transplantation.
Transplantation 1993;55(6):1294-7.
1993: Hayashi S; Ito M; Yokoyama I; Uchida K; Takagi H
Effectiveness of combination therapy using cobra venom factor, splenectomy, and deoxyspergualin in guinea pig to rat cardiac xenografts.
Transplantation proceedings 1993;25(1 Pt 1):405-6.
1993: Kobayashi T; Kamura H; Kohara S; Yokoyama I; Orihara A; Tominaga Y; Uchida K; Takagi H
Significance of HLA-DR matching at the DNA level in clinical renal transplantation.
Transplantation proceedings 1993;25(1 Pt 1):222-3.
1993: Sato E; Hachisuka T; Yokoyama I; Takagi H
Protective effects of Carolina rinse solution against reperfusion injury in canine renal autotransplantation.
European surgical research. Europäische chirurgische Forschung. Recherches chirurgicales européennes 1993;25(4):254-60.
1992: Asano H; Uchida K; Tominaga Y; Haba T; Sato K; Numano M; Orihara A; Yokoyama I; Takagi H
Cyclosporine immunosuppression in non-heart-beating cadaver donors.
Transplantation proceedings 1992;24(5):2042-3.
1992: Orihara A; Uchida K; Asano H; Tominaga Y; Yokoyama I; Hayashi S; Hachisuka T; Ohtsuka S; Sato E; Kobayashi T
Cyclosporine quality assessment in Japan.
Transplantation proceedings 1992;24(5):1692-3.
1992: Kobayashi T; Yokoyama I; Uchida K; Tominaga Y; Inoko H; Tsuji K; Takagi H
The significance of HLA-DRB1 matching in clinical renal transplantation.
Transplantation 1992;54(2):238-41.

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