PTEN: its deregulation and tumorigenesis.

abstract：:Lipid droplets (LDs) are intracellular storage sites of neutral lipids, which accumulate in fatty liver disease. Here, we investigated the effects of fatty acids and glucose on LD formation in a cultured human hepatocyte, HuH7, by adding them to culture media. Fatty acids with carbohydrate chains C12-C18 efficiently i...

journal_title：Biological & pharmaceutical bulletin

authors： Fujimoto Y,Onoduka J,Homma KJ,Yamaguchi S,Mori M,Higashi Y,Makita M,Kinoshita T,Noda J,Itabe H,Takanoa T

更新日期：2006-11-01 00:00:00

abstract：:Dacarbazine (DTIC) is converted to the photo-degradation product 4-diazoimidazole-5-carboxamide (Diazo-IC) by light. Diazo-IC production is often responsible for the pain reactions observed during peripheral intravenous infusion of DTIC in clinical settings. Although light shielding during infusion decreases the photo...

journal_title：Biological & pharmaceutical bulletin

authors： Tashiro M,Naito T,Yamamoto C,Katoh SY,Kawakami J

更新日期：2019-01-01 00:00:00

abstract：:We investigated whether peripherally administered aconitine increases spontaneous acetylcholine (ACh) release from the frontal cerebral cortex in freely moving rats using in vivo microdialysis, as it relates to aconitine-induced bradycardia estimated by a tail-artery cuff technique in unilateral anterior hypothalamus ...

journal_title：Biological & pharmaceutical bulletin

authors： Kimura I,Takada M,Nojima H,Kimura M

更新日期：1996-11-01 00:00:00

abstract：:Di-n-butyl phthalate (DBP), a phthalate ester, has been shown to have an adjuvant effect on fluorescein isothiocyanate (FITC)-induced contact hypersensitivity (CHS) mouse models. Di-n-butyl maleate (DBM), widely used as a plasticizer for industrial application, has been reported to cause dermatitis in humans. DBM is a...

journal_title：Biological & pharmaceutical bulletin

authors： Matsuoka T,Kurohane K,Suzuki W,Ogawa E,Kobayashi K,Imai Y

更新日期：2016-01-01 00:00:00

abstract：:The oral administration of the water extract of Ginseng Radix (GR) to normal and epinephrine-induced hyperglycemic mice caused a significant decrease in the blood glucose level 4 h after its administration. The hepatic content of facilitative glucose transporter isoform 2, liver type glucose transporter (GLUT2) protei...

journal_title：Biological & pharmaceutical bulletin

authors： Ohnishi Y,Takagi S,Miura T,Usami M,Kako M,Ishihara E,Yano H,Tanigawa K,Seino Y

更新日期：1996-09-01 00:00:00

abstract：:Purslane (Portulaca oleracea L.) is popular as a potherb in many areas of Europe, Asia, and the Mediterranean region and is widely distributed around the globe. It has a wide range of pharmacological effects, such as antibacterial, anti-aging, anti-inflammatory, and anti-oxidative properties. Although the extract of p...

journal_title：Biological & pharmaceutical bulletin

authors： Kim JY,Oh HM,Kwak SC,Cheon YH,Lee MS,Rho MC,Oh J

更新日期：2015-01-01 00:00:00

abstract：:Two acidic polysaccharides, called ginsenan S-IA and ginsenan S-IIA, were isolated from the root of Panax ginseng C. A. Meyer. They were homogeneous on electrophoresis and gel chromatography, and their molecular masses were estimated to be 5.6 x 10(4) and 1.0 x 10(5), respectively. Ginsenan S-IA is composed of L-arabi...

journal_title：Biological & pharmaceutical bulletin

authors： Tomoda M,Hirabayashi K,Shimizu N,Gonda R,Ohara N,Takada K

更新日期：1993-11-01 00:00:00

abstract：:The estimation of metallothionein (MT) levels in a biological sample is required to study the physiological role or the induction of MT, which is a multifunctional protein. MT contains 61 amino acids with 20 homologous cysteines. The high selectivity, sensitivity and stability of N-[4-(dimethylamino-2-benzofuranyl)phe...

journal_title：Biological & pharmaceutical bulletin

authors： Shinogi M,Nishinaga K,Yokoyama I

更新日期：1996-07-01 00:00:00

abstract：:While the use of in vitro-transcribed mRNA (IVT-mRNA) in therapeutics is a rapidly expanding area, the transfection of the exogenous IVT-mRNA is accompanied by a risk of immune activation. This immunological defense mechanism suppresses cellular translation process and can reduce transfection efficiency to a considera...

journal_title：Biological & pharmaceutical bulletin

authors： Ohto T,Konishi M,Tanaka H,Onomoto K,Yoneyama M,Nakai Y,Tange K,Yoshioka H,Akita H

更新日期：2019-01-01 00:00:00

abstract：:Ras, a small G-protein, physiologically directs cell proliferation and cell cycle via regulation of mitogen-activated protein kinase kinase (MEK)/extracellular signal-regulated kinase (ERK) signaling cascade. Dysregulation of Ras/MEK/ERK signaling has been reported to cause tumorigenesis and gliomas. Nobiletin, a citr...

journal_title：Biological & pharmaceutical bulletin

authors： Aoki K,Yokosuka A,Mimaki Y,Fukunaga K,Yamakuni T

更新日期：2013-01-01 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

authors： Zhao J,Tao H,Xian W,Cai Y,Cheng W,Yin M,Liang G,Li K,Cui L,Zhao B

更新日期：2016-01-01 00:00:00

abstract：:Pantethine and fursultiamine have been evaluated for their clinical usefulness in the treatment and prevention of uncomplicated postoperative adhesive intestinal obstruction. In recent years, the actions of drugs used to treat gastrointestinal diseases have been elucidated pharmacologically from the viewpoints of gast...

journal_title：Biological & pharmaceutical bulletin

authors： Suzuki Y,Itoh H,Abe T,Nishimura F,Sato Y,Takeyama M

更新日期：2011-01-01 00:00:00

abstract：:Central nervous system (CNS) agents cause fractures among the elderly, but fracture risks of a wide range of CNS agent classes have not been analyzed in a study with the same population and definitions of variables. This study aimed to estimate the degree of fragility fracture risk of a wide range of CNS agent classes...

journal_title：Biological & pharmaceutical bulletin

authors： Ohara E,Bando Y,Yoshida T,Ohara M,Kirino Y,Iihara N

更新日期：2020-01-01 00:00:00

abstract：:The free radical scavenging activities of Panax ginseng C.A. MEYER are known to increase by heat processing. Phenolic acids and Maillard reaction products (MRPs) have been suggested as active free radical scavenging components from our previous research, but heat processing-induced chemical and activity changes of gin...

journal_title：Biological & pharmaceutical bulletin

authors： Kang KS,Kim HY,Baek SH,Yoo HH,Park JH,Yokozawa T

更新日期：2007-04-01 00:00:00

abstract：:The effect of pulsed output ultrasound (1 MHz) with on/off ratios of 1:2, 1:4 and 1:9 on transdermal absorption of indomethacin from an ointment was studied in rats. Ultrasound energy was supplied for between 10 and 19 min at a range of intensities (1.0-2.5 W.cm-2), energy levels commonly used for therapeutic purposes...

journal_title：Biological & pharmaceutical bulletin

authors： Asano J,Suisha F,Takada M,Kawasaki N,Miyazaki S

更新日期：1997-03-01 00:00:00

abstract：:The in vitro skin permeability of 16 drugs with a wide range of lipophilicity (log P; -0.95-4.40) was evaluated by the use of an ethanol/water (60/40) binary vehicle with or without lauric acid as a permeation enhancer. The enhancing effect by the addition of lauric acid to the ethanol/water (60/40) binary vehicle cou...

journal_title：Biological & pharmaceutical bulletin

authors： Lee CK,Uchida T,Kitagawa K,Yagi A,Kim NS,Goto S

更新日期：1994-10-01 00:00:00

abstract：:The current Japanese Ministry of Health Labour and Welfare (MHLW)'s Guideline for Bioequivalence Studies of Generic Products uses averaged dissolution rates for the assessment of dissolution similarity between test and reference formulations. This study clarifies how the application of model-independent multivariate c...

journal_title：Biological & pharmaceutical bulletin

authors： Yoshida H,Shibata H,Izutsu KI,Goda Y

更新日期：2017-01-01 00:00:00

abstract：:A new HPLC method has been developed for measuring clonazepam (CZP) in plasma, using a reversed-phase non-porous silica column packed with 2 microm particles. CZP in plasma was first purified with a column extraction technique and injected onto a non-porous silica column. The calibration curve was linear from 5-200 ng...

journal_title：Biological & pharmaceutical bulletin

authors： Nakamura M,Fukawa K,Sugiyama T,Katagiri Y

更新日期：2004-06-01 00:00:00

abstract：:Two kinds of dosage forms (tablets and retarded capsules) of furosemide (F) were compared in vitro dissolution profile and in vivo absorption studies. The dissolution of F from retarded capsules was extremely restricted in the first fluid of the JP XII disintegration test (within 0.8%), while the dissolution of F from...

journal_title：Biological & pharmaceutical bulletin

authors： Yagi N,Kiuchi T,Satoh H,Terashima Y,Kenmotsu H,Sekikawa H,Takada M

更新日期：1996-04-01 00:00:00

abstract：:The radioprotective effects of propolis and polyphenolic compounds from propolis on the radiation-induced mortality of mice exposed to 9 Gy of gamma-irradiation were studied. Intraperitoneal (i.p.) treatment of mice at doses of 100 mg kg(-1) body weight of propolis (water or ethanolic extract; WSDP or EEP) or its poly...

journal_title：Biological & pharmaceutical bulletin

authors： Orsolić N,Benković V,Horvat-Knezević A,Kopjar N,Kosalec I,Bakmaz M,Mihaljević Z,Bendelja K,Basić I

更新日期：2007-05-01 00:00:00

abstract：:Cephradine-containing ethylcellulose microparticles (MPC) were prepared by the solvent evaporation method. Chitosan-coated MPC (Chi-MPC) were prepared by doping MPC with viscous chitosan solution and subsequently drying. When fluorescein isothiocyanate (FITC)-labeled chitosan-coated ethylcellulose microparticles witho...

journal_title：Biological & pharmaceutical bulletin

authors： Takishima J,Onishi H,Machida Y

更新日期：2002-11-01 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：:Microglia activation-mediated neuroinflammation plays an important role in the pathogenesis of neurodegenerative diseases such as Alzheimer's disease, Parkinson's disease, multiple sclerosis, and human immunodeficiency virus (HIV)-associated dementia. Inhibition of microglia activation may alleviate neurodegeneration ...

journal_title：Biological & pharmaceutical bulletin

authors： Zhou X,Gan P,Hao L,Tao L,Jia J,Gao B,Liu JY,Zheng LT,Zhen X

更新日期：2014-01-01 00:00:00

abstract：:The present paper proposes a new approach for fitting the plasma effect-site equilibrium rate constant (Ke0) of propofol to satisfy the condition that the effect-site concentration (Ce) is equal at the time of loss of consciousness (LOC) and recovery of consciousness (ROC). Forty patients receiving intravenous anesthe...

journal_title：Biological & pharmaceutical bulletin

authors： Wu Q,Sun B,Wang S,Zhao L,Qi F

更新日期：2013-01-01 00:00:00

abstract：:The permeability of insulin across Xenopus pulmonary membrane and the effects of various absorption enhancers on insulin permeability were examined using an in vitro Ussing chamber technique. Absorption enhancers used in this study were sodium caprate (NaCap), sodium glycocholate (NaGC), sodium salicylate (NaSal) and ...

journal_title：Biological & pharmaceutical bulletin

authors： Yamamoto A,Tanaka H,Okumura S,Shinsako K,Ito M,Yamashita M,Okada N,Fujita T,Muranishi S

更新日期：2001-04-01 00:00:00

abstract：:The MeOH and water extracts of the Netherlands propolis were tested for their inhibitory activity toward nitric oxide (NO) production in lipopolysaccharide (LPS)-activated murine macrophage-like J774.1 cells. Both of the extract possessed significant NO inhibitory activity with IC(50) values of 23.8 and 51.5 microg/ml...

journal_title：Biological & pharmaceutical bulletin

authors： Nagaoka T,Banskota AH,Tezuka Y,Midorikawa K,Matsushige K,Kadota S

更新日期：2003-04-01 00:00:00

abstract：:Mutations in the leucine-rich repeat kinase 2 (LRRK2) gene are associated with Parkinson's disease. LRRK2 is a large protein with multiple functional domains, including a guanosine 5'-triphosphate (GTP)-binding domain and a protein kinase domain. Recent studies indicated that the members of the Rab GTPase family, Rab8...

journal_title：Biological & pharmaceutical bulletin

authors： Imai M,Kawakami F,Kubo M,Kanzaki M,Maruyama H,Kawashima R,Maekawa T,Kurosaki Y,Kojima F,Ichikawa T

更新日期：2020-01-01 00:00:00

abstract：:Lutein is a carotenoid and it has antioxidant effects. Lutein may have a protective effect on ischemia reperfusion (I/R) injury induced by free radical species. However, little is known about the protective effect of lutein on I/R injury in vivo. The present study was undertaken to clarify the protective effects of lu...

journal_title：Biological & pharmaceutical bulletin

authors： Ogura W,Itagaki S,Kurokawa T,Noda T,Hirano T,Mizuno S,Iseki K

更新日期：2006-08-01 00:00:00

abstract：:The present study was aimed at kinetically characterizing the carrier-mediated transport systems for D-glucose and taurocholate in the rat colon, compared with their respective counterparts in the small intestine. The transport of these compounds was evaluated by measuring the initial uptake into everted intestinal ti...

journal_title：Biological & pharmaceutical bulletin

authors： Tomei S,Torimoto M,Hayashi Y,Inoue K,Yuasa H,Watanabe J

更新日期：2003-06-01 00:00:00

abstract：:To enhance tumor magnetic resonance imaging (MRI) signals via the selective accumulation of contrast agents, we prepared folate-modified gadolinium-lipid-based nanoparticles as MRI contrast agents. Folate-modified nanoparticles were comprised of polyethylene glycol (PEG)-lipid, gadolinium diethylenetriamine pentaaceti...

journal_title：Biological & pharmaceutical bulletin

authors： Nakamura T,Kawano K,Shiraishi K,Yokoyama M,Maitani Y

更新日期：2014-01-01 00:00:00