Modulation of neuroprotective effect of ischemic post-conditioning by dichlorobenzamil a Na(+)/Ca(2+) exchanger inhibitor in mice.

abstract：:Our previous studies reported that methanol extract of Sanguisorbae radix from Sanguisorba officinalis L. (Rosaceae) prevented neuronal cell damage induced by Abeta (25-35) in vitro. The present study was carried out to investigate the effect of gallic acid isolated from Sanguisorbae radix on Abeta (25-35)-induced neu...

journal_title：Biological & pharmaceutical bulletin

authors： Ban JY,Nguyen HT,Lee HJ,Cho SO,Ju HS,Kim JY,Bae K,Song KS,Seong YH

更新日期：2008-01-01 00:00:00

abstract：:A novel tricyclic 21-amino-acid peptide, FR901724, was isolated from the cultured broth of Streptomyces sp. No. 73264. This peptide appears to possess potent anti-human immunodeficiency virus (HIV) activity in vitro and might represent a lead to a new class of anti-HIV agents; it qualifies as an HIV-cell fusion inhibi...

journal_title：Biological & pharmaceutical bulletin

authors： Nakashima H,Ichiyama K,Inazawa K,Ito M,Hayashi H,Nishihara Y,Tsujii E,Kino T

更新日期：1996-03-01 00:00:00

abstract：:Epoxyeicosatrienoic acids (EETs) are produced primarily by CYPs from arachidonic acid (AA) and then further metabolized to the corresponding dihydroxyeicosatrienoic acids (DHETs). EETs play important roles in physiological processes such as regulating vasodilation and inflammation. Thus, the drug inhibition of CYP-med...

journal_title：Biological & pharmaceutical bulletin

authors： Mukai Y,Toda T,Takeuchi S,Senda A,Yamashita M,Eliasson E,Rane A,Inotsume N

更新日期：2015-01-01 00:00:00

abstract：:The availability and applicability of the combination of paramagnetic nitroxyl contrast agent and T(1)-weighted gradient echo (GE)-based dynamic magnetic resonance imaging (MRI) measurement for redox imaging are described. The time courses of T(1)-weighted GE MRI signal intensities according to first-order paramagneti...

journal_title：Biological & pharmaceutical bulletin

authors： Matsumoto K

更新日期：2009-04-01 00:00:00

abstract：:Characteristics of transport of an oral aminocephalosporin, cefroxadine, in rabbit small intestinal brush border membrane vesicles were examined. Uptake rate of cefroxadine was saturable in the presence of an inward H+ gradient, and kinetic parameters were similar to those of cephradine. However, the uptake rate was a...

journal_title：Biological & pharmaceutical bulletin

authors： Kitagawa S,Sugaya Y

更新日期：1996-02-01 00:00:00

abstract：:New lipid derivatives of polyethyleneglycol (PEG) have been synthesized and tested for the ability to allow liposomes to evade uptake by the reticuloendothelial system (RES) and to prolong the circulation time of liposomes in mice. Liposomes were prepared from distearoylphosphatidylcholine (DSPC) and cholesterol (CH) ...

journal_title：Biological & pharmaceutical bulletin

authors： Yuda T,Maruyama K,Iwatsuru M

更新日期：1996-10-01 00:00:00

abstract：:We reported previously that N-linked glycoproteins were accumulated in the cytosol of the normal aging rat brain, and that one protein had been identified as cathepsin D (Mech. Ageing Dev., 127, 771-778 (2006)). In this study, to elucidate the mechanism of cathepsin D accumulation in the cytosol, we examined the effec...

journal_title：Biological & pharmaceutical bulletin

authors： Miura Y,Sakurai Y,Hayakawa M,Shimada Y,Zempel H,Sato Y,Hisanaga S,Endo T

更新日期：2010-01-01 00:00:00

abstract：:A current anti-inflammatory agent often targets the prevention of inflammatory disorder development. The standardized Centella asiatica ECa 233 extract has been previously reported for anti-inflammatory effect. This study aimed to investigate its anti-inflammatory effect and mechanisms of ECa 233 in lipopolysaccharide...

journal_title：Biological & pharmaceutical bulletin

authors： Sukketsiri W,Tanasawet S,Moolsap F,Tantisira MH,Hutamekalin P,Tipmanee V

更新日期：2019-01-01 00:00:00

abstract：:Effects of a traditional Chinese medicine, Shimotsu-to (a combined prescription of cnidium rhizome, peony root, angelica root and rehmannia root), and its included crude fractions were investigated on an adjuvant-induced chronic inflammation model of mice. The aqueous extract (30, 100 and 300 mg/kg, i.p.) of Shimotsu-...

journal_title：Biological & pharmaceutical bulletin

authors： Kojima S,Inaba K,Kobayashi S,Kimura M

更新日期：1996-01-01 00:00:00

abstract：:It is widely accepted that selective serotonin reuptake inhibitors (SSRIs) require 2 to 4 weeks of administration before improvements in emotional symptoms of depression are seen. We evaluated whether early monitoring of Hamilton Rating Scale for Depression (HAMD) scores in patients treated with the SSRI fluvoxamine c...

journal_title：Biological & pharmaceutical bulletin

authors： Katoh Y,Uchida S,Kawai M,Takei N,Mori N,Kawakami J,Kagawa Y,Yamada S,Namiki N,Hashimoto H

更新日期：2010-01-01 00:00:00

abstract：:Polysaccharides are involved in biological responses and can activate complement system, which plays an important role in primary host defense mechanisms. We investigated anticomplementary activities from spice plants and selected thyme (Thymus vulgaris L.) as a potent complementary activator. Acidic polysaccharide (T...

journal_title：Biological & pharmaceutical bulletin

authors： Chun H,Shin DH,Hong BS,Cho HY,Yang HC

更新日期：2001-08-01 00:00:00

abstract：:It is therapeutically important to elucidate the factors involved in the radiation resistance of tumors. We previously showed that ATP is released from mouse melanoma B16 cells in response to γ-irradiation, but the role of adenosine, a metabolite of ATP, is still unclear. Here, we show that the adenosine A2B receptor ...

journal_title：Biological & pharmaceutical bulletin

authors： Tanaka Y,Kitabatake K,Abe R,Tsukimoto M

更新日期：2020-03-01 00:00:00

abstract：:The effect of fungichromin (FC) on the formation of Candida albicans biofilm was assessed using 2,3-bis(2-methoxy-4-nitro-5-sulfo-phenyl)-2H-tetrazolium-5-carboxanilide (XTT) reduction method, scanning electron microscopy (SEM) and confocal laser scanning microscopy (CLSM). Results showed that FC revealed an inhibitor...

journal_title：Biological & pharmaceutical bulletin

authors： An D,Wang X,Li J,Jiang S,Ma X,Zhang H,Shi H,Sun H,Ye L,Li J

更新日期：2016-12-01 00:00:00

abstract：:A sulfated galactan (FG) was isolated from the green alga, Codium fragile. Chemical analysis revealed that FG mainly consisted of D-galactose with pyruvic acid (12.3%) and sulfate (11.0%). Methylation and NMR analyses showed that FG was composed of -->3)-beta-D-Galp-(1-->, beta-D-Galp-(1--> and -->3,6)-beta-D-Galp-(1-...

journal_title：Biological & pharmaceutical bulletin

authors： Ohta Y,Lee JB,Hayashi K,Hayashi T

更新日期：2009-05-01 00:00:00

abstract：:The in vitro antimalarial activity against human malaria parasite (Plasmodium falciparum, FCR-3 strain) was examined using 59 triterpenoids obtained during studies on the triterpenic constituents of Cimicifuga spp. The 50% effective concentration values (EC50) of 25 active triterpenoids were 1.0-3.0 microM, and 19 of ...

journal_title：Biological & pharmaceutical bulletin

authors： Takahira M,Kusano A,Shibano M,Kusano G,Koizumi K,Suzuki R,Kim HS,Wataya Y

更新日期：1998-08-01 00:00:00

abstract：:In order to prepare fine granules of sparfloxacin (SPFX), a new quinolone anti-bacterial drug that shows masking of the bitter taste of SPFX and dissolutes at a rapid rate, various film-coated fine granules containing 20% SPFX and 0-52% low-substituted hydroxypropylcellulose(L-HPC) in the cores, were prepared by a spr...

journal_title：Biological & pharmaceutical bulletin

authors： Shirai Y,Sogo K,Yamamoto K,Kojima K,Fujioka H,Makita H,Nakamura Y

更新日期：1993-02-01 00:00:00

abstract：:Recently, a silent polymorphism of C3435T of the MDR1 gene, encoding the multidrug resistant transporter MDR1/P-glycoprotein, has been found to be associated with susceptibility to ulcerative colitis (UC), but this remains controversial. This study was conducted to find a possible reason for the discrepancies, and it ...

journal_title：Biological & pharmaceutical bulletin

authors： Osuga T,Sakaeda T,Nakamura T,Yamada T,Koyama T,Tamura T,Aoyama N,Okamura N,Kasuga M,Okumura K

更新日期：2006-02-01 00:00:00

abstract：:An efficient delivery system is required if antisense oligodeoxynucleotides (ODN) are to be utilized for gene therapy. We report herein on the development of a novel ODN delivery system, ODN-encapsulated nano particles (ODN-ENP) using an efficient and simple packaging method. The ODN-ENP consists of a condensed ODN pa...

journal_title：Biological & pharmaceutical bulletin

authors： Yamada Y,Kogure K,Nakamura Y,Inoue K,Akita H,Nagatsugi F,Sasaki S,Suhara T,Harashima H

更新日期：2005-10-01 00:00:00

abstract：:Continuous oral administration of the acidic polysaccharide (TAP) solution (0.5 g/l) and the TAP-H (degradation products of TAP) solution (1.5 g/l) instead of water for 10 weeks were found to depress plasma glucose increases in diabetes using genetically non-insulin-dependent diabetic model (KK-Ay) mice. TAP and TAP-H...

journal_title：Biological & pharmaceutical bulletin

authors： Kiho T,Kochi M,Usui S,Hirano K,Aizawa K,Inakuma T

更新日期：2001-12-01 00:00:00

abstract：:Assessment of biological potency and its comparison with clinical effects are important in the quality control of therapeutic glycoproteins. Animal models are usually used for evaluating bioactivity of these compounds. However, alternative methods are required to simplify the bioassay and avoid ethical issues associat...

journal_title：Biological & pharmaceutical bulletin

authors： Yanagihara S,Taniguchi Y,Hosono M,Yoshioka E,Ishikawa R,Shimada Y,Kadoya T,Kutsukake K

更新日期：2010-01-01 00:00:00

abstract：:Stevens-Johnson syndrome (SJS) was diagnosed in a 39-year-old woman, treated with ampicillin (4000-8000 mg daily), phenytoin (250 mg daily), and furosemide (20-40 mg daily) for 25, 21, and 20 d, respectively, before the appearance of the eruption. The lymphocyte stimulation test with the MTT [3-(4,5-dimethyl thiazol-2...

journal_title：Biological & pharmaceutical bulletin

authors： Yoshimura T,Hamaguchi E,Usami E,Nakashima K,Kawaguchi M,Suzuki N,Okamoto Y,Nakao T,Yamazaki F

更新日期：2004-06-01 00:00:00

abstract：:Glucocorticoids are effective drugs for the treatment of allergic skin diseases. In the present study, we observed the effects of prednisolone on the cutaneous reaction and skin barrier function in mice treated with a hapten, 2,4-dinitrofluorobenzene. Repeated hapten application onto the mouse ear resulted in a potent...

journal_title：Biological & pharmaceutical bulletin

authors： Ueda Y,Sone T,Inagaki N,Nagai H

更新日期：2003-05-01 00:00:00

abstract：:Several neurological disorders such as Alzheimer's and Parkinson's diseases have been attributed to gamma-aminobutyric acid (GABA) depletion in the brain. In order to provide a pharmacological basis for the neuroprotective actions of the enhanced accumulation of GABA in mulberry leaves (ML) against cerebral ischemia i...

journal_title：Biological & pharmaceutical bulletin

authors： Kang TH,Oh HR,Jung SM,Ryu JH,Park MW,Park YK,Kim SY

更新日期：2006-02-01 00:00:00

abstract：:Osteoporosis (OP) is increasingly becoming one of a major health concerns all over the world. However, the limitations of current therapeutic drugs for OP are including considerable side effects and low efficacy. Therefore, it is required to develop new therapeutic drugs for OP. This study aimed to investigate the rol...

journal_title：Biological & pharmaceutical bulletin

authors： Liu M,Meng Y,He K,Luan C

更新日期：2021-01-01 00:00:00

abstract：:LAT1 (L-type amino acid transporter 1), one of the L-type amino acid transporters, transports the branched and aromatic amino acids. LAT1 requires the heavy chain of 4F2 antigen (4F2hc) for the functional expression as an amino acid transporter. The expression of this transporter is up-regulated in tumor cells and rap...

journal_title：Biological & pharmaceutical bulletin

authors： Asano S,Kameyama M,Oura A,Morisato A,Sakai H,Tabuchi Y,Chairoungdua A,Endou H,Kanai Y

更新日期：2007-03-01 00:00:00

abstract：:Oligodeoxyribonucleotides containing 8-hydroxyguanine and 2-hydroxyadenine, purine lesions produced in cells by reactive oxygen species, were synthesized and inserted into vector DNAs to introduce each lesion at a predetermined site. The manipulated DNAs were transfected into living cells, and the mutants induced by e...

journal_title：Biological & pharmaceutical bulletin

authors： Kamiya H

更新日期：2004-04-01 00:00:00

abstract：:Sec61β is the β subunit of the Sec61 translocon and is responsible for expression and delivery of basolateral membrane proteins, including claudins, major constituents of tight junction (TJ). In the present study, the effect of Sec61β overexpression on TJ barrier functions in Madin-Darby canine kidney (MDCK) cells wer...

journal_title：Biological & pharmaceutical bulletin

authors： Washiyama M,Koizumi N,Fujii M,Watanabe Y

更新日期：2014-01-01 00:00:00

abstract：:We investigated whether endogenous nitric oxide (NO) has a role as an inhibitory modulator of norepinephrine (NE)- and angiotensin II (Ang II)-induced renal effects in anesthetized dogs. Intrarenal arterial infusion of NE (100 ng/kg/min) or Ang II (10 ng/kg/min) decreased renal blood flow (RBF), glomerular filtration ...

journal_title：Biological & pharmaceutical bulletin

authors： Matsumura Y,Egi Y,Maekawa H,Miura A,Murata S,Morimoto S

更新日期：1995-04-01 00:00:00

abstract：:D-Aspartate (D-Asp), a free D-amino acid found in mammals, plays crucial roles in the neuroendocrine, endocrine, and central nervous systems. Recent studies have implicated D-Asp in the pathophysiology of infertility and N-methyl-D-Asp receptor-related diseases. D-Asp oxidase (DDO), a degradative enzyme that is stereo...

journal_title：Biological & pharmaceutical bulletin

authors： Katane M,Kawata T,Nakayama K,Saitoh Y,Kaneko Y,Matsuda S,Saitoh Y,Miyamoto T,Sekine M,Homma H

更新日期：2015-01-01 00:00:00

abstract：:Auditory neuropathy (AN) is a hearing disorder characterized by an abnormal auditory brainstem response (ABR). This study examined experimental AN model induced in mice following increased dosages of pyridoxine. Induced AN was examined for < or =10 weeks following the last pyridoxine treatment. To assess AN, we evalua...

journal_title：Biological & pharmaceutical bulletin

authors： Hong BN,Yi TH,Kim SY,Kang TH

更新日期：2009-04-01 00:00:00