Lack of association of Toll-like receptor 9 gene polymorphism with Behcet's disease in Japanese patients

The definitive version is available at www.blackwell-synergy.com.ArticleTISSUE ANTIGENS. 70(1-5) 423-426 (2007)journal articl

Recombinant variant fibrinogens substituted at residues γ326Cys and γ339Cys demonstrated markedly impaired secretion of assembled fibrinogen

ArticleThrombosis Research. 124(3):368-372 (2009)journal articl

Genetic analysis of the HLA region of Japanese patients with type 1 autoimmune hepatitis

ArticleJOURNAL OF HEPATOLOGY. 42(4): 578-584 (2005)journal articl

Optimal Initial Dose of Orally Administered Once-daily Extended-release Tacrolimus Following Intravenous Tacrolimus Therapy After Liver Transplantation

Introduction. Once-daily extended-release tacrolimus (Tac-OD) is expected to reduce non-adherence in recipients after liver transplantation (LT). The aim of this study was to determine the optimal initial dose of orally administered Tac-OD after intravenous tacrolimus (Tac-IV) therapy after LT. Patients and Methods. This prospective study included 10 adult recipients who had undergone LT at our institute. The recipients were prescribed tacrolimus by continuous intravenous administration with a steroid as initial immunosuppression therapy. Tacrolimus was converted from intravenous administration to once-daily oral intake when gastrointestinal function returned. We evaluated tacrolimus concentrations in blood 9 times a day and area under the blood concentration time curve (AUC) during conversion. The optimal initial dose of Tac-OD was determined based on simple regression analysis between the oral dose of Tac-OD and the total dose of Tac-IV during a 24-hour period. Results. The AUC before and after conversion showed no differences. We found that the optimal initial dose of Tac-OD was 8 times the dose of Tac-IV. There was a relationship between the AUC and the trough level. No recipients experienced acute rejection or adverse effects such as renal failure, neurotoxicity, or cardiac failure during conversion. Conclusions. We successfully converted continuous Tac-IV to oral intake of Tac-OD by adjusting the dose using trough levels without acute rejection or adverse effects. The AUC of Tac-OD correlated with the trough level. The optimal initial dose ratio of Tac-OD after Tac-IV was 8:1.ArticleTRANSPLANTATION PROCEEDINGS. 46(3):794-796 (2014)journal articl

Possible relationship between Helicobacter pylori infection and cap polyposis of the colon

The definitive version is available at www.blackwell-synergy.com.ArticleHELICOBACTER. 9(6): 651-656 (2004)journal articl

Proc. Nat. Acad. Sci. USA

Drosophila Polycomb group (PcG) and Trithorax group (TrxG) proteins are responsible for the maintenance of stable transcription patterns of many developmental regulators, such as the homeotic genes. We have used ChIP-on-chip to compare the distribution of several PcG/TrxG proteins, as well as histone modifications in active and repressed genes across the two homeotic complexes ANT-C and BX-C. Our data indicate the colocalization of the Polycomb repressive complex 1 (PRC1) with Trx and the DNA binding protein Pleiohomeotic (Pho) at discrete sequence elements as well as significant chromatin assembly differences in active and inactive regions. Trx binds to the promoters of active genes and noncoding transcripts. Most strikingly, in the active state, Pho covers extended chromatin domains over many kilobases. This feature of Pho, observed on many polytene chromosome puffs, reflects a previously undescribed function. At the hsp70 gene, we demonstrate in mutants that Pho is required for transcriptional recovery after heat shock. Besides its presumptive function in recruiting PcG complexes to their site of action, our results now uncover that Pho plays an additional role in the repression of already induced genes

Adaptation with the to high altitude in sherpas: Association insertion/deletion polymorphism in the angiotensin-converting enzyme gene

ArticleWILDERNESS & ENVIRONMENTAL MEDICINE. 19(1): 22-29 (2008)journal articl

Dripping Faucet Dynamics Clarified by an Improved Mass-Spring Model

An improved mass-spring model for a dripping faucet is presented. The model is constructed based on the numerical results which we recently obtained from fluid dynamical calculations. Both the fluid dynamical calculations and the present mass-spring model exhibit a variety of complex behavior including transition to chaos in good agreement with experiments. Further, the mass-spring model reveals fundamental dynamics inherent in the dripping faucet system.Comment: 17 pages, 17 figure