Anomalous Pauli electron states for magnetic fields with tails (2007)
P. Exner, M. Hirokawa, O. Ogurisu
We consider a two-dimensional electron with an anomalous magnetic moment, g? 2, interacting with a nonzero magnetic field B perpendicular to the plane which gives rise to a flux F. Recent results...
A model of interband radiative transitions (2000)
Dittrich, J., Exner, P., Hirokawa, M.
We consider a simple model which is a caricature of a crystal interacting with a radiation field. The model has two bands of continuous spectrum and the particle can pass from the upper one to the...
Arai, A, Hirokawa, M, Hiroshima, F
440
Human parathyroid hormone does not influence human erythropoiesis in vitro (1998)
Komatsuda, A, Hirokawa, M, Haseyama, T, Horiuchi, T, Wakui, H, Imai, H, ...
Nakagiri, I, Ichihara, K, Ohmoto, K, Hirokawa, M, Matsuda, N
The diagnostic performances of five commercially available second-generation assays for anti-hepatitis C virus antibody, two enzyme-linked immunosorbent assays, one enzyme immunoassay, and two...
Lithium associated autoimmune thyroiditis.
Shimizu, M, Hirokawa, M, Manabe, T, Shimozuma, K, Sonoo, H, Harada, T
A case of autoimmune thyroiditis after long term treatment with lithium is described in a 29 year old Japanese woman with manic depression. Positive serum antithyroglobulin and antimicrosomal...
Shimizu, M, Manabe, T, Matsumoto, T, Monobe, Y, Hirokawa, M, Moriya, T, ...
Two cases of beta 2 microglobulin amyloidosis following long term haemodialysis found during necropsy are reported. The patients were 59 and 65 year old Japanese men, respectively. In both cases,...
Histological assessment of chronic pancreatitis at necropsy.
Shimizu, M, Hirokawa, M, Manabe, T
AIMS: To evaluate the histological criteria used to diagnose chronic pancreatitis; and to assess interobserver variation among general pathologists. METHODS: Forty five cases of chronic pancreatitis...
Intraepithelial haemorrhage of the oesophagus: a terminal event in haematological disorders.
Shimizu, M, Matsumoto, T, Hirokawa, M, Monobe, Y, Iida, M, Manabe, T
AIMS: To investigate the clinicopathological findings in cases with intraepithelial haemorrhage of the oesophagus (IHO). METHODS: Necropsy records and the histopathology findings in the oesophagus...
Nakagiri, I, Ichihara, K, Ohmoto, K, Hirokawa, M, Matsuda, N
The diagnostic performances of five commercially available second-generation assays for anti-hepatitis C virus antibody, two enzyme-linked immunosorbent assays, one enzyme immunoassay, and two...
Lithium associated autoimmune thyroiditis.
Shimizu, M, Hirokawa, M, Manabe, T, Shimozuma, K, Sonoo, H, Harada, T
A case of autoimmune thyroiditis after long term treatment with lithium is described in a 29 year old Japanese woman with manic depression. Positive serum antithyroglobulin and antimicrosomal...
Shimizu, M, Manabe, T, Matsumoto, T, Monobe, Y, Hirokawa, M, Moriya, T, ...
Two cases of beta 2 microglobulin amyloidosis following long term haemodialysis found during necropsy are reported. The patients were 59 and 65 year old Japanese men, respectively. In both cases,...
Histological assessment of chronic pancreatitis at necropsy.
Shimizu, M, Hirokawa, M, Manabe, T
AIMS: To evaluate the histological criteria used to diagnose chronic pancreatitis; and to assess interobserver variation among general pathologists. METHODS: Forty five cases of chronic pancreatitis...
Intraepithelial haemorrhage of the oesophagus: a terminal event in haematological disorders.
Shimizu, M, Matsumoto, T, Hirokawa, M, Monobe, Y, Iida, M, Manabe, T
AIMS: To investigate the clinicopathological findings in cases with intraepithelial haemorrhage of the oesophagus (IHO). METHODS: Necropsy records and the histopathology findings in the oesophagus...
Hirokawa, M, Kitabayashi, A, Kuroki, J, Miura, A B
We report here that B7/BB1 molecules expressed on activated T lymphocytes are involved in signal transduction. Anti-B7/BB1 monoclonal antibody (mAb) enhanced allogeneic proliferative responses...
Kimura, H, Hokari, R, Miura, S, Shigematsu, T, Hirokawa, M, Akiba, Y, ...
Department of Internal Medicine, School of Medicine, Keio University, 35 Shiananomachi, Shinjuku-ku, Tokyo 160, Japan
Direct measurement of acid permeation into rat oesophagus
Tanaka, S, Chu, S, Hirokawa, M, Montrose, M H, Kaunitz, J D
Background and aims: The early responses of the oesophageal mucosa to acid perfusion may predict subsequent pathology. Mucosal responses to luminal acid may result either from acid permeating through...
Hirokawa, M, Takatsu, H, Ohshima, A, Chubachi, A, Kudo, K, Niitsu, H, ...
Activated T cells responding to murine minor histocompatibility antigens (HA) were characterized according to the patterns of lymphokine activity production. Although B10.D2/nSN and BALB/c are...
Transmural pressure induces IL-6 secretion by intestinal epithelial cells
KISHIKAWA, H, MIURA, S, YOSHIDA, H, HIROKAWA, M, NAKAMIZO, H, HIGUCHI, H, ...
Although intestinal epithelial cells (IECs) are known as an important source for IL-6, it is not known whether mechanical forces affect IL-6 production. We investigated how transmural pressure...
Reexamination of Stackelberg Leadership: Fixed Supply Contracts Under Demand Uncertainty
This paper shows an endogenous Stackelberg leader-follower relation that stems purely from commitment, not from chronological order of entry. We consider a symmetric duopoly game with a priori demand...
Endogenously Asynchronous Entries Into an Uncertain Industry
In the presence of demand uncertainty, a priori identical firms may voluntarily choose asynchronous timing of entries. We formulate a duopoly model where two firms compete during many marketing...
Endogenous Co-Leadership When Demand Is Unknown.
Consider an oligopolistic industry where demand uncertainty resolves after at least one firm has engaged in production. Those firms who produce first behave as simultaneous leaders (co-leaders),...
Fujishima, N, Hirokawa, M, Fujishima, M, Yamashita, J, Saitoh, H, Ichikawa, Y, ...
The proliferation of Vδ1+ γδ T lymphocytes has been described in various infections including human immunodeficiency virus (HIV), cytomegalovirus (CMV) and malaria. However, the antigen...
BRAFV600E mutation in anaplastic thyroid carcinomas and their accompanying differentiated carcinomas
Takano, T, Ito, Y, Hirokawa, M, Yoshida, H, Miyauchi, A
Frequency of a BRAFV600E mutation in anaplastic thyroid carcinoma, which is thought to be derived mainly from papillary carcinoma by multi-step carcinogenesis, is much lower than that in papillary...