Yoshida, Hiroshi, Miwa, Yoshihiro, Kaneko, Masanobu, 吉田, 寛, 三輪, 佳宏, 金子, 昌信, ...
MI: Global COE Program Education-and-Research Hub for Mathematics-for-Industry
Myositis, Vasculitis, Hepatic Dysfunction in Adult-Onset Still's Disease (2009)
Hidekatsu Yanai, Nobuyuki Furutani, Hiroshi Yoshida, Norio Tada
Although hepatic dysfunction is common in adult-onset Still's disease (AOSD), sometimes it is difficult to differentiate hepatic dysfunction due to AOSD itself from drug-induced hepatic...
Myositis, Vasculitis, Hepatic Dysfunction in Adult-Onset Still's Disease (2009)
Hidekatsu Yanai, Nobuyuki Furutani, Hiroshi Yoshida, Norio Tada
Although hepatic dysfunction is common in adult-onset Still's disease (AOSD), sometimes it is difficult to differentiate hepatic dysfunction due to AOSD itself from drug-induced hepatic dysfunction....
Tada, Yasuhiko, Akasaka, Satoshi, Yoshida, Hiroshi, Hasegawa, Hirokazu, Dobisz, Elizabeth, Kercher, Dan, ...
Novel Architecture of Feedforward Second-Order Multibit {Delta}{Sigma}AD Modulator (2008)
SAN, Hao, KONAGAYA, Hajime, XU, Feng, MOTOZAWA, Atsushi, KOBAYASHI, Haruo, ANDO, Kazumasa, ...
This paper proposes novel feedforward architecture of the second-order multibit ΔΣAD modulator with single DAC-feedback topology. The ΔΣAD modulator realizes high resolution by oversampling and...
Expression of Oncofetal Fibronectin mRNA in Thyroid Anaplastic Carcinoma (2007)
Takano, Toru, Ito, Yasuhiro, Matsuzuka, Fumio, Miya, Akihiro, Kobayashi, Kaoru, Yoshida, Hiroshi, ...
Background Oncofetal fibronectin (onfFN) is a fetal protein, the expression of which is observed in papillary thyroid carcinomas but not in follicular tumors or in normal thyroid. Its expression in...
An HPSK/OFDM 64-QAM Dual-Mode Doherty Power Amplifier Module for Mobile Terminals (2007)
KATO, Takayuki, YAMAGUCHI, Keiichi, KURIYAMA, Yasuhiko, YOSHIDA, Hiroshi
This paper presents a miniaturized dual-mode Doherty PA module applicable for an HPSK signal and an OFDM 64-QAM signal. Dual-mode operation with identical hardware is realized by introducing a bias...
A 4-mm-Square Miniaturized Doherty Power Amplifier Module for W-CDMA Mobile Terminals (2007)
KATO, Takayuki, YAMAGUCHI, Keiichi, KURIYAMA, Yasuhiko, YOSHIDA, Hiroshi
Recently, the Doherty amplifier technique has been the focus of attention not only for base stations but also for mobile terminals because of its high power-added efficiency in the large back-off...
Yoshida, Hiroshi, Iizuka, Mari, Narita, Takao, Norioka, Naoko, Norioka, Shigemi
PDM phosphatase was purified approximately 500-fold through six steps from the extract of dried powder of the culture filtrate of Fusarium moniliforme. The purified preparation appeared homogeneous...
Yoshida, Hiroshi, Iizuka, Mari, Narita, Takao, Norioka, Naoko, Norioka, Shigemi
PDM phosphatase was purified approximately 500-fold through six steps from the extract of dried powder of the culture filtrate of Fusarium moniliforme. The purified preparation appeared homogeneous...
A Direct Conversion Receiver for W-CDMA Reducing Current Consumption to 31 mA (2005)
YOSHIDA, Hiroshi, TOYODA, Takehiko, ARAI, Makoto, FUJIMOTO, Ryuichi, MITOMO, Toshiya, ISHII, Masato, ...
A direct conversion receiver for W-CDMA, which consumes extremely low power, is presented. The receiver consists of a low-noise amplifier (LNA) IC, a receiver IC and other passive components such as...
Akimoto, Toshiyuki, Cho, Shinya, Yoshida, Hiroshi, Furuta, Hiroaki, Esashi, Yohji
The rate of acetaldehyde (Ald) evolution in the deterioration of recalcitrant woody seeds was investigated. Four plant species, Ligustrum japonicum, Quercus serrata, Quercus myrsinaefolia and...
Identification of the Transactivating Region of the Homeodomain Protein, Hex (2004)
Kasamatsu, Shinya, Sato, Ayuko, Yamamoto, Taichi, Keng, Vincent W., Yoshida, Hiroshi, Yamazaki, Yuka, ...
The homeodomain-containing protein Hex acts as an activator as well as a repressor of transcription in animals. While its repression domain has been mapped to the amino-terminal region, the...
Decreased Expression of Catalase mRNA in Thyroid Anaplastic Carcinoma (2003)
Hasegawa, Yukiko, Takano, Toru, Miyauchi, Akira, Matsuzuka, Fumio, Yoshida, Hiroshi, Kuma, Kanji, ...
Background: A decreased expression of glutathione peroxidase mRNA, an antioxidant enzyme, was previously observed in thyroid anaplastic carcinomas. Methods: To clarify the expression of...
Quantitative Analysis of Thymosin Beta-10 Messenger RNA in Thyroid Carcinomas (2002)
Takano, Toru, Hasegawa, Yukiko, Miyauchi, Akira, Matsuzuka, Fumio, Yoshida, Hiroshi, Kuma, Kanji, ...
Background: Genes that are differentially expressed in benign and malignant tissues are important for the establishment of molecular-based diagnosis of carcinomas. Our recent study on the gene...
Ishii, Tetsuro, Itoh, Ken, Akasaka, Junetsu, Yanagawa, Toru, Takahashi, Satoru, Yoshida, Hiroshi, ...
Feeding mice with 2(3)-t-butyl-4-hydroxyanisole (BHA) induces phase II detoxifying enzymes that inhibit the action of carcinogens. We have found that dietary BHA induces intestinal and hepatic MSP23...
Construction of a diabody (small recombinant bispecific antibody) using a refolding system (2000)
Takemura, Shin-ichi, Asano, Ryutaro, Tsumoto, Kouhei, Ebara, Shinji, Sakurai, Naoki, Katayose, Yu, ...
Diabodies are the recombinant bispecific antibodies (BsAbs), constructed from heterogeneous single-chain antibodies. Usually, diabodies have been prepared from bacterial periplasmic fraction using a...
Esophageal Cyst: Case Report and Review of the Literature in Japan (1991)
Tabuchi,Yoshiki, Shimada,Etsuji, Yoshida,Hiroshi, Shida,Tsutomu
HORI, MASATSUGU, KORETSUNE, YUKIHIRO, KAGIYA, TOSHIFUMI, WATANABE, YASUHIRO, IWAKURA, KATSUOMI, IWAI, KUNIMITSU, ...
This study examined whether β-adrenoceptors increase in number during recovery from prolonged myocardial stunning and whether they compensate for lack of physiological response to β-adrenergic...
Yoshida, Hiroshi, Oikawa, Shigeo, Ikeda, Megumi, Reese, Elwyn T.
An acid phosphatase has been purified from the culture broth of Penicillium funiculosum by procedures including SP-Sephadex column chromatography and Sephacryl S-200 gel filtration. The phosphatase...
TAMAI, JUN, HORI, MASATSUGU, KAGIYA, TOSHIFUMI, IWAKURA, KATSUOMI, IWAI, KUNIMITSU, KITABATAKE, AKIRA, ...
To elucidate the role of α1 - and β-adrenergic activities in pressure overload hypertrophy, changes of α1- and β-adrenoceptors were measured by radioligand binding assay, and the preventive...
Cyclosporin A Inhibits Late Steps of T Lymphocyte Activation after Transmembrane Signaling (1987)
MIZUSHIMA, Yumiko, KOSAKA, Hiroshi, SAKUMA, Shozo, KANDA, Keiko, ITOH, Kazuyuki, OSUGI, Takeshi, ...
The in vitro stimulation of murine splenic T lymphocytes with concanavalin A (Con A) produced interleukin 2 (IL2). The addition of cyclosporin A (CsA) to the culture resulted in complete inhibition...
YOSHIDA, Hiroshi, WATANABE, Tomoko, ISHIDA, Hayato
Degradation of the 2′-phosphates, 3′-phosphates, 5′-phosphates, 2′:3′-cyclic phosphates, 3′:5′-cyclic phosphates, and 5′-(p-nitrophenylphosphates) of adenosine, guanosine, cytidine,...
YOSHIDA, Hiroshi, ISHlMARU, Katsutoshi, TSUCHIKURA, Osamu
The products derived from the degradation of the sixteen possible diribonucleoside monophosphates (NpN') by Fusarium phosphodiesterase-phosphomonoesterase were analyzed by means of thin layer...
YOSHIDA, Hiroshi, FUKUDA, Ikuko, HASHIGUCHI, Masahiro
Ribonuclease F1 the guanine-specific ribonuclease of Fusarium moniliforme, was purified to homogeneity by a combination of ethanol fractionation, affinity chromatography and DEAE cellulose column...
Purification and Properties of the Acetylcholine Receptor Protein from Narke japonica (1980)
ISHIKAWA, Yuji, YOSHIDA, Hiroshi, TAMIYA, Nobuo
The electric organ of Narke japonica was found to contain 0.4–1.11 nmol of [3H]toxin α (Naja nigricollis) binding sites per gram tissue. The nicotinic acetylcholine receptor protein from the...
KANAYA, Shigenori, YOSHIDA, Hiroshi
Purified phosphodiesterase-phosphomonoesterase was found to be composed of four isozymes with different isoelectric points. These isozymes, phosphodiesterase-phosphomonoesterases 1–4, were...
YOSHIDA, Hiroshi, KUDO, Tatsuyuki, SHINKAL, Wataru, TAMIYA, Nobuo
The venom gland extracts of the sea snake Laticauda semifasciata contained at least four forms of phospholipase A separable on a CM-cellulose column. They were designated as phospholipases A I-IV in...
ISHIWATA, Kiichi, YOSHIDA, Hiroshi
Guanylyl-(2′-5′)-guanosine binds to RNase T1 in 1: 1 stoichiometry with a dissociation constant of 0.22 mM at pH 5.0 and 25�C. This nucleotidc, coupled to aminohexyl-Sepharose 4B, is able to...
YOSHIDA, Hiroshi, SAGAMI, Hiroshi, OIKAWA, Shigeo
Midgut glands of abalone Haliotis discus contained two acid phosphatases [orthophosphoricmonoester phosphohydrolase (acid optimum), EC 3.1.3.2] separable by phosphocellulose column chromatography....
KAKII, Kazuo, YOSHIDA, Hiroshi
Fusarium phosphodiesterase-phosphomonoesterase was purified 1,630-fold with 19% yield from dried powder of the culture medium by a modified method consisting of seven steps. The purified preparation...
Phosphodiesterase-phosphomonoesterases from Fusarium moniliforme: IV. Kinetic Studies (1974)
A new mechanism for the action of Fusarium phosphodiesterase-phosphomonoesterase was proposed, in which an “Ordered Uni Ter” mechanism for the hydrolysis of phosphodiester and an...
OMORI, Akira, YOSHIDA, Hiroshi, TAMIYA, Nobuo
1. Fractionation of 2′-5′GpGp and 3′-5′GpGp can be achieved by chromatography on a DEAE-Sephadex column in the presence of 7 m urea. Elution was carried out with a linear gradient of NaCl...
HAMAGISHI, Yasutaro, YOSHIDA, Hiroshi
1. The rates of liberation of inorganic phosphate from eleven ribonucleoside mono-phosphates by Fusarium phosphodiesterase-phosphomonoesterase were determined. Adenosine 3′-phosphate, guanosine...
1. Inorganic phosphate was liberated from bis-p-nitrophenyl phosphate by Fusarium acid phosphatase II at half the rate observed for the liberation of p-nitrophenol. No time lag was observed for the...
YOSHIDA, Hiroshi, HANAMITSU, Kazumi
1. The substrate specificity of acid phosphatase II [different from EC 3. 1. 3. 2 enzyme] from Fusarium moniliforme was studied. Good substrates of the enzyme so far examined could be divided into...
Acid Phosphatases from Fusarium moniliforme: Purification and Enzymatic Properties (1971)
YOSHIDA, Hiroshi, TAMIYA, Nobuo
Acid phosphatase [EC 3.1. 3. 2] was extracted from dried powder of culture medium of a phytopathogenic fungus Fusarium moniliforme, and separated into two fractions (phosphatases I and II). They were...
Diagnosis and initial management of cholangiocarcinoma with obstructive jaundice
Tajiri, Takashi, Yoshida, Hiroshi, Mamada, Yasuhiro, Taniai, Nobuhiko, Yokomuro, Shigeki, Mizuguchi, Yoshiaki
Cholangiocarcinoma is the second most common primary hepatic cancer. Despite advances in diagnostic techniques during the past decade, cholangiocarcinoma is usually encountered at an advanced stage....
Myositis, Vasculitis, Hepatic Dysfunction in Adult-Onset Still's Disease
Yanai, Hidekatsu, Furutani, Nobuyuki, Yoshida, Hiroshi, Tada, Norio
Although hepatic dysfunction is common in adult-onset Still's disease (AOSD), sometimes it is difficult to differentiate hepatic dysfunction due to AOSD itself from drug-induced hepatic dysfunction....
Placement of percutaneous transhepatic biliary stent using a silicone drain with channels
Yoshida, Hiroshi, Mamada, Yasuhiro, Taniai, Nobuhiko, Mineta, Sho, Mizuguchi, Yoshiaki, Kawano, Yoichi, ...
This report describes a method for percutaneous transhepatic biliary stenting with a BLAKE Silicone Drain, and discusses the usefulness of placement of the drain connected to a J-VAC Suction...
Yanai, Hidekatsu, Yoshida, Hiroshi, Tada, Norio
To find out clues to differentiate between polymyalgia rheumatica (PMR) and other diseases that mimic PMR. We studied Japanese patients with PMR (n = 7), pseudogout (n = 1), remitting seronegative...