Abstract:
:The anti-inflammatory effects of 1,6-anhydro-3,4-dideoxy-2-furfuryl-beta-D-threo-3-enopyranose (MT2221) were investigated using animal models and compared with the effects of dexamethasone (DEX) and cyclosporin A (CYA). MT2221 inhibited carrageenan-induced acute inflammation and adjuvant arthritis in rats, as well as the delayed-type hypersensitive response and collagen-induced arthritis (CIA) in mice. However, it seemed that this compound was more effective against murine CIA than upon the other inflammation models. The MT2221 mode of action differed from those of conventional non-steroidal anti-inflammatory drugs (NSAIDs) and disease modifying anti-rheumatic drugs (DMARDs). All of these drugs are effective against acute inflammation or adjuvant arthritis models, but not against murine CIA. DEX and CYA did inhibit murine CIA, but in other animal models, their mode of action differed from that of MT2221. Moreover, allograft transplantation in mice showed that MT2221 slightly prolonged the allograft survival time. These results suggest that MT2221 has not only anti-inflammatory but also immunosuppressive effects based upon a novel mechanism of action that is different from NSAIDs, DMARDs, DEX and CYA.
journal_name
Biol Pharm Bulljournal_title
Biological & pharmaceutical bulletinauthors
Mizukoshi S,Tsukamoto M,Tanaka H,Nakamura K,Kato Fdoi
10.1248/bpb.17.1070subject
Has Abstractpub_date
1994-08-01 00:00:00pages
1070-4issue
8eissn
0918-6158issn
1347-5215journal_volume
17pub_type
杂志文章abstract::This study sought to investigate the ameliorating effects of soy 11S protein on the impacts of alcohol consumption in rat hepatocytes and in reducing total cholesterol levels and total lipid levels in the serum. Liver histology and the clinically important enzyme markers (Aspartate Aminotransferase: AST and Alanine Am...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.27.1636
更新日期:2004-10-01 00:00:00
abstract::The interaction of the alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) antagonist YM90K with the competitive N-methyl-D-aspartate (NMDA) antagonist CGS19755 or with the NMDA channel blocker MK801 on the spatial memory of rats was examined by the 4-arm-baited radial maze task. When administered alone, t...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.21.1228
更新日期:1998-11-01 00:00:00
abstract::Povidone-iodine (PVP-I), an antibacterial medicine, was infiltrated in sepiolite (SPL). The available iodine content in this new pharmaceutical product, a sepiolite preparation containing povidone-iodine (PVP-I-SPL), was retained at 98.9 and 98.3% during storage at 40 degrees C for 3 and 6 months, respectively. The ef...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.22.42
更新日期:1999-01-01 00:00:00
abstract::Methylripariochromene A (MRC) was isolated from the leaves of Orthosiphon aristatus (Lamiaceae) and subjected to the examination of several pharmacological actions related to antihypertensive activity. The following four findings were revealed from the present study: 1) MRC caused a continuous decrease in systolic blo...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.22.1083
更新日期:1999-10-01 00:00:00
abstract::DNA rich in non-methylated CG motifs (CpGs) enhances induction of immune responses against co-administered antigen encoding genes. CpGs are therefore among the promising adjuvants known to date. However, naked plasmid DNA, even which contains CpG motifs, are taken up by antigen presenting cells via the endocytosis pat...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.29.105
更新日期:2006-01-01 00:00:00
abstract::The present study was conducted to evaluate the effects of Paeoniae Radix (PR), one of the most famous tonic traditional Chinese medicines, on the pharmacokinetics of carbamazepine (CBZ) in rats and to determine the possible interactions between PR and CBZ. The significant decrease in Tmax indicated that simultaneous ...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.25.532
更新日期:2002-04-01 00:00:00
abstract::Sixteen flavonoids including quercetin and kaempferol and their relatives were examined for their ability to promote DNA degradation induced by the bleomycin (BLM)-Fe complex. Three hydroxyl groups in the flavonoidal nucleus were proposed as a crucial structural requirement for effectively promoting DNA degradation: 1...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.26.1108
更新日期:2003-08-01 00:00:00
abstract::Hypertension is one of the most prevalent diseases worldwide and can cause harmful complications within the vascular system. Further research on vascular responsiveness to different ligands and diverse receptors in various arteries is required to understand the mechanisms underlying the development of these vascular c...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b17-00987
更新日期:2018-01-01 00:00:00
abstract::The correlation between the steady-state level of inducible nitric oxide synthase (iNOS) mRNA and skin tumors induced following treatment with 12-o-tetradecanoylphorbol-13-acetate (TPA) was investigated in transgenic TG-AC mice, which carry the v-Ha-ras oncogene fused to the promoter of the mouse embryonic alpha-like,...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.23.826
更新日期:2000-07-01 00:00:00
abstract::Many anti-epileptic drugs (AEDs) that mainly target ion channels or post-synaptic receptors are in clinical use, but a proportion of patients are resistant to these traditional AEDs and experience repeated severe break-out seizures. Given its involvement in the etiology of epilepsy, the neurotransmitter glycine may se...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b15-00501
更新日期:2016-01-01 00:00:00
abstract::Tulobuterol patches are long-acting bronchodilators for percutaneous absorption including the β(2)-adrenoreceptor agonist tulobuterol, as a main ingredient, used for long-term management of pediatric asthma. Since patients who have pediatric asthma often also have atopic dermatitis in which the skin barrier is impaire...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.33.1763
更新日期:2010-01-01 00:00:00
abstract::Lymphocyte homing is mediated by a specific interaction between the lymphocyte homing receptor L-selectin and its sulfated glycoprotein ligands, which are expressed on high endothelial venules (HEV) in the lymph nodes. To examine the significance of the sulfation of L-selectin ligands, our group has generated gene-tar...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章,评审
doi:10.1248/bpb.29.2343
更新日期:2006-12-01 00:00:00
abstract::Buckwheat is an ancient and specialty grain in China. Due to its unique chemical and bio-activity components, buckwheat has been found to have many uses in food products and medicine. However, very little is known about the toxicity of protease inhibitors from buckwheat. Here, the possible effects of a recombinant buc...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.30.783
更新日期:2007-04-01 00:00:00
abstract::Aconitine administered intraperitoneally (i.p.) produces bradycardia mainly by a central muscarinic action. The involvement of hypothalamic regions in the occurrence of aconitine-induced bradycardia was investigated in hypothalamus-lesioned mice. The lesions were made by passing a direct current (1.5 mA, 13 s) through...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.20.856
更新日期:1997-08-01 00:00:00
abstract::The neurotoxin 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) has been employed to create a Parkinson's disease-like model in both rodents and primates based primarily on its ability to create a striatal dopamine deficit due to the loss of dopaminergic neurons in the substantia nigra compacta. The present study w...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.27.797
更新日期:2004-06-01 00:00:00
abstract::The effect of methylcarbonylmethyl 2(S)-14-(4-guanidino-benzoyloxy) phenyl] propionate methanesulfonate (TT-S24) on experimental pancreatitis in rats was examined in comparison with that of camostat. TT-S24 showed a preventive effect on increases in plasma amylase activity and pancreatic weight induced by cerulein inj...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.21.227
更新日期:1998-03-01 00:00:00
abstract::Methylsulfonylmethane (MSM), also known as dimethyl sulfone and methyl sulfone, is an organic sulfur-containing compound that occurs naturally in a variety of fruits, vegetables, grains, and animals, including humans. In the present study, we demonstrated the anti-inflammatory effects of MSM in lipopolysaccharide (LPS...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.32.651
更新日期:2009-04-01 00:00:00
abstract::A novel constituent, shamimicin, 1"', 1"'-bis-2-(3,4-dihydroxyphenyl)-3,4-dihydro-3,7-dihydroxy-5-O-xylopyranosyloxy-2H-1-benzopyran along with lupeol, which possesses potent hypotensive activity, has been isolated from Bombax ceiba stem bark. BCBMM--one of the most active hypotensive fractions has revealed its advers...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.26.41
更新日期:2003-01-01 00:00:00
abstract::The study revealed that high molecular polyvinyl sulfate (PVP) or sulfonate (PVS), and low molecular alkyldisulfonates (NaO3S(CH2)nSO3Na, n = 2--5: EDS, TDS, BDS and PDS) can alleviate acute toxicity of the herbicide, paraquat dichloride (PQ) in mice. Their activity as antidotes and the mode of the action varied depen...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.18.523
更新日期:1995-04-01 00:00:00
abstract::To explore the role of the abnormal expression of the bile salt export pump (BSEP) and multidrug resistance protein 2 (MRP2) in isoniazid (INH)-induced liver injury, we assessed the liver injury induced by INH in rats and HepG2 cells in vitro. The regulatory pathways via Sirtuin 1 (SIRT1) and farnesoid X receptor (FXR...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b18-00028
更新日期:2018-01-01 00:00:00
abstract::Regulating γ-aminobutyric acid (GABA) uptake transport on the plasma membranes is required for its efficient clearance from the brain interstitial fluid. The purpose of this study was to clarify the assembly of taurine transporter (TauT/Slc6a6) and PSD-95/Disc-large/Zo-1 (PDZ) domain of Na+-H+ exchanger regulatory fac...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b17-00664
更新日期:2018-01-01 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
pub_type: 杂志文章
doi:10.1248/bpb.19.47
更新日期:1996-01-01 00:00:00
abstract::We determined the effects of psychotropic drugs on the cytochrome P450 2D (CYP2D)-mediated 21-hydroxylation of progesterone (PROG) and allopregnanolone (ALLO) with the goal of clarifying whether neurosteroid levels are affected by psychotropic drugs in the brain. PROG or ALLO was incubated with rat CYP2D4 or human CYP...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.31.348
更新日期:2008-03-01 00:00:00
abstract::This article has been retracted by the Editorial Committee of The Pharmaceutical Society of Japan because it contains scientific misconduct. Although the data published in this article were generated in part by the first author, the authors violated authorship and sponsorship protocol. ...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b15-00585
更新日期:2015-11-06 00:00:00
abstract::Cationic lipid-mediated transfer of DNA is promising in gene therapy. However, one disadvantage with this approach is the induction of an inflammatory response, which may decrease transgene expression. Recently, we found that plasmid DNA containing N6-methyladenine (N6-MeA), a bacterium-specific modified base, induced...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.28.2019
更新日期:2005-10-01 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
pub_type: 杂志文章
doi:10.1248/bpb.32.597
更新日期:2009-04-01 00:00:00
abstract::Panaxydol, a polyacetylenic compound derived from Panax ginseng has been reported to suppress the growth of cancer cells. However, the molecular mechanisms underlying cell cycle arrest by this compound in non-small cell lung cancer (NSCLC) are unknown. Our study found that panaxydol treatment induced cell cycle arrest...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b18-00447
更新日期:2018-01-01 00:00:00
abstract::Orally disintegrating tablets (ODTs) are formulated to disintegrate upon contact with saliva, allowing administration without water. Olopatadine hydrochloride, a second-generation antihistamine, is widely used for treating allergic rhinitis. However, it has a bitter taste; therefore, the development of taste-masked ol...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b16-00828
更新日期:2017-01-01 00:00:00
abstract::Liquid intraurethral prostaglandin E1 (PGE1) delivery system was developed using self-microemulsifying drug delivery system (SMEDDS). For this, pseudo-ternary phase diagrams were constructed and characterized. The viscosity of optimized formulation was increased gradually upon the addition of water and it was decrease...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.31.668
更新日期:2008-04-01 00:00:00
abstract::Alzheimer's disease (AD) is pathologically characterized by accumulation of amyloid β (Aβ) and hyperphosphorylated tau, and thereby induction of neuronal cell death. The Aβ-induced neuronal cell death has been shown to occur by several modes, such as apoptosis, necrosis, and necroptosis. Interestingly, in AD patients,...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b20-00082
更新日期:2020-01-01 00:00:00