Abstract:
:Novel methods for molecular authentication of Atractylodes-derived crude drugs (Jutsu) were established based on PCR-restriction fragment length polymorphism (RFLP) and direct sequencing of chloroplast trnK. Two regions inside the chloroplast trnK were selected as molecular markers for identification and discrimination of Atractylodes Rhizome (Byaku-jutsu) and Atractylodes Lancea Rhizome (So-jutsu). The Region 1 fragment (260 bp) amplified from So-jutsu and Wa-byaku-jutsu (Atractylodes Rhizome derived from A. japonica) gave 2 bands of 180 bp and 80 bp on agarose gel electrophoresis after digestion with a restriction endonuclease HinfI, whereas the fragment amplified from Kara-byaku-jutsu (Atractylodes Rhizome derived from A. ovata) remained undigested, which allowed unambiguous identification of Kara-byaku-jutsu. By direct sequencing of Region 2 (436 bp) and comparison of the nucleotide sequence data sets we could not only discriminate Byaku-jutsu and So-jutsu but also identify the original plant species of each crude drug specimen. A simple and reliable protocol for rapid preparation of DNA suitable for PCR from as little as 1 mg of Atractylodes-derived crude drugs was also described.
journal_name
Biol Pharm Bulljournal_title
Biological & pharmaceutical bulletinauthors
Mizukami H,Okabe Y,Kohda H,Hiraoka Ndoi
10.1248/bpb.23.589subject
Has Abstractpub_date
2000-05-01 00:00:00pages
589-94issue
5eissn
0918-6158issn
1347-5215journal_volume
23pub_type
杂志文章abstract::Recently we showed significance of biosurfactants in the field of non-viral vectors for gene transfection. There, a biosurfactant, mannosylerythritol lipid A (MEL-A), especially increased the efficiency of gene transfection mediated with cationic liposomes. However, the molecular mechanism has not been well-understood...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.30.169
更新日期:2007-01-01 00:00:00
abstract::OK205 is a traditional Korean prescription containing water-soluble chitosan, glucosamine HCl, chondroitin sulfate, and extract of herbal medicine, and has been used commercially to treat rheumatoid arthritis (RA). Because infiltrated mast cells and their mediators may contribute to the initiation and progression of t...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.27.1871
更新日期:2004-11-01 00:00:00
abstract::In this study, we examined the usefulness of a tissue-clearing technique for the evaluation of the lung distribution of aerosolized drugs. An aerosol formulation of TexasRed dextran (70 kDa), a model compound of drug carrier for aerosolized drugs, was administered intrapulmonarily to mice using a MicroSprayer, and the...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b17-00348
更新日期:2018-01-01 00:00:00
abstract::The cardiac toxicity of amitriptyline and the effect of the light schedule on it were studied in chick embryos. Fertilized eggs of White Leghorns were incubated under dark conditions and investigated, on two occasions, in the light phase and in the dark phase. Amitriptyline was injected into the air sac of fertilized ...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.27.229
更新日期:2004-02-01 00:00:00
abstract::We studied the protective effects of Echinacea purpurea against radiation by evaluating changes in the peripheral blood cell count and peripheral blood antioxidant activity. E. purpurea administration had a suppressive effect on radiation-induced leukopenia, especially on lymphocytes and monocytes, and resulted in a f...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.27.1004
更新日期:2004-07-01 00:00:00
abstract::Sixteen flavonoids including flavonols, flavones, flavanonol and catechins, and five aromatic compounds were examined for their ability to scavenge superoxide radical (O2-*) generated enzymatically in a xanthin-xanthinoxidase system and non-enzymatically in a phenazine methosulfate-NADH system. Pyrogallol, gallic acid...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.25.19
更新日期:2002-01-01 00:00:00
abstract::As an attempt to find bioactive medicinal herbs exerting anti-asthmatic activity, the effects of an ethanol extract from the parts of Saururus chinensis were evaluated in both in vitro and in vivo. The ethanol extract of S. chinensis (ESC) inhibited generation of the cyclooxygenase-2 (COX-2) dependent phases of prosta...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.29.211
更新日期:2006-02-01 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
pub_type: 杂志文章
doi:10.1248/bpb.24.941
更新日期:2001-08-01 00:00:00
abstract::Mouse brain microsomes contain an amidase that catalyzes the hydrolysis of N-arachidonylethanolamide to arachidonic acid and ethanolamine. The enzymatic activity is dependent on the protein concentration of the microsomes and observed over a wide range of pH, 7.4 to 9.5. Kinetic analysis indicated that K(m) (microM) a...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.19.1109
更新日期:1996-08-01 00:00:00
abstract::Telekin, a eudesmane-type sesquiterpene lactone compound isolated from Chinese folk medicine Carpesium divaricatum, has been reported to strongly inhibit the proliferation of cancer cells. In this study, the involvement of a mitochondria-mediated pathway in the pro-apoptotic action of telekin was investigated in human...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b13-00058
更新日期:2013-01-01 00:00:00
abstract::Seven flavonoids of Stachys chrysantha and Stachys candida have been isolated. The structures of the compounds were elucidated by spectroscopic methods, particularly highfield NMR spectroscopy. The effects of the methanol extracts of these two endemic Greek Stachys sp. and their main flavonoids were examined on arachi...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.23.47
更新日期:2000-01-01 00:00:00
abstract::The mechanistic/mammalian target of rapamycin complex-1 (mTORC1) integrates multiple signaling pathways and regulates various cellular processes. Tuberous sclerosis complex 1 (Tsc1) and complex 2 (Tsc2) are critical negative regulators of mTORC1. Mouse genetic studies, including ours, have revealed that inactivation o...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b20-00619
更新日期:2020-01-01 00:00:00
abstract::The major physiologic effect of thyroid hormone is thought to be initiated by the binding of T3 to the DNA binding thyroid hormone receptor (TR). The aim of this study has been to characterize the organ specific expression of thyroid hormone receptor mRNA, as well as its protein distribution and molecular weight in ma...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.22.1027
更新日期:1999-10-01 00:00:00
abstract::The skeletal renin–angiotensin system (RAS) is involved in the progression of osteoporosis and the active peptide within the RAS, angiotensin II (ANG II), has deleterious effects on bones. This study was performed to investigate whether suppression of the rate-limiting step of the RAS cascade by the renin inhibitor al...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b14-00576
更新日期:2014-01-01 00:00:00
abstract::The role of leukotriene B4 (LTB4) in leukocyte infiltration in zymosan-induced rat pleurisy was investigated by studying the effects of 5-lipoxygenase inhibitors, T-0757 and AA-861, and a cyclooxygenase inhibitor, indomethacin, on leukocyte infiltration and LTB4 levels in the inflammatory exudate of rat pleurisy induc...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.18.1302
更新日期:1995-09-01 00:00:00
abstract::Reduced nicotinamide adenine dinucleotide phosphate (NADPH) is the principal source of reducing power in numerous processes of physiological importance. We examined the influence of oxidative stress on the relative amounts of NADPH in human red blood cells (RBCs). To determine the homeostasis of the NADPH existing in ...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.32.1819
更新日期:2009-11-01 00:00:00
abstract::The mechanical properties of cells are considered promising biomarkers for the early detection of cancer and the testing of drug efficacy against it. Nevertheless, generalized correlations between drug resistance and the nano-mechanical properties of cancer cells are yet to be defined due to the lack of necessary stud...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b14-00604
更新日期:2015-01-01 00:00:00
abstract::We examined the association of biological components in airborne particles, i.e., proteins and endotoxins, in outdoor air with asthma exacerbation in the Fukuoka metropolitan area, Fukuoka, Japan. Data on emergency department (ED) visits for asthma in children (age, 0-14 years) and adults (age, 15-64 years) were colle...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b20-00297
更新日期:2020-01-01 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
pub_type: 杂志文章
doi:10.1248/bpb.b15-00501
更新日期:2016-01-01 00:00:00
abstract::Aconitine and higenamine are the major cardioactive compounds obtained from processed aconite. The chronotropic interaction between these two compounds was investigated in isolated right atria of mice. Both aconitine and higenamine potentiated the action of the other. Practolol (1 nM), a selective beta 1-adrenergic an...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.19.1032
更新日期:1996-08-01 00:00:00
abstract::The permeability of murine leukemia L1210 cells toward non-permeant fluorescent Lucifer Yellow (LY) was evaluated by flow cytometry following vortex-stirring of cells with LY in the presence of high molecular weight polyacrylic acid (A-119). Permeabilization by this technique was greatly enhanced in growth phase cells...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.19.1565
更新日期:1996-12-01 00:00:00
abstract::Mouse thioglycollate-induced peritoneal macrophages effectively, in the absence of serum, recognized mouse polymorphonuclear leukocytes (PMNs) mildly oxidized with diamide, superoxide (hypoxanthine/xanthine oxidase) or t-butyhydroperoxide, or modified with N-ethylmaleimide (NEM). The recognition reached a maximum when...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.24.19
更新日期:2001-01-01 00:00:00
abstract::Chronic fatigue (CF) is a common reason for consulting a physician due to affecting quality of life, but only a few effective treatments are available. The aim of this study was to examine the effectiveness of subcutaneous injection of the human placental extract (HPE) on medically indescribable cases of CF and safety...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1248/bpb.b15-00623
更新日期:2016-05-01 00:00:00
abstract::The effect of gel-forming (1-->3)-beta-D-glucan on the immunological activities of murine kupffer cells was examined. A branched type gel-forming (1-->3)-beta-D-glucan, GRN, was administered intravenously to mice. GRN associating to kupffer cells was detected by an immunohistochemical technique using anti-GRN antibody...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.21.278
更新日期:1998-03-01 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
pub_type: 杂志文章
doi:10.1248/bpb.19.1440
更新日期:1996-11-01 00:00:00
abstract::Cynanchi Wilfordii Radix (CWR) is used in Korea as a substitute for Polygoni Multiflori Radix (PMR), which is a crude drug traditionally used in East Asian countries. Recently, the use of Cynanchi Auriculati Radix (CAR) in place of PMR and CWR has emerged a major concern in the Korean market. In Japan, PMR is permitte...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b17-00226
更新日期:2017-01-01 00:00:00
abstract::The aim of the present study was to evaluate the effect of the aqueous extract of seeds of two varieties, namely a country and hybrid variety of Momordica charantia (MCSEt1 and MCSEt2) on oxidative stress in plasma and pancreas of streptozotocin (STZ) induced diabetic rats. Oral administration of each of the seed extr...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.28.978
更新日期:2005-06-01 00:00:00
abstract::Ogi-Keishi-Gomotsu-To-Ka-Kojin (OKGK) is a traditional herbal medicine (Kampo medicine) which has been found to ameliorate hypercholesterolemia and hypertriglyceridemia in rats and rabbits. In the present study, the effect of OKGK on acyl-CoA:cholesterol acyltransferase (ACAT) was studied in order to elucidate the mec...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.22.994
更新日期:1999-09-01 00:00:00
abstract::Schisandrin B (Sch B), a dibenzocyclooctadiene derivative isolated from the fruit of Schisandra chinensis, has been shown to enhance mitochondrial antioxidant status in liver, heart and brain tissues in rodents. Whether or not long-term Sch B treatment can protect against oxidative stress-induced cerebral damage remai...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.31.1387
更新日期:2008-07-01 00:00:00
abstract::Homocysteine-inducible endoplasmic reticulum (ER) protein (Herp) is an ER stress-inducible membrane protein involved in ER-associated degradation. Herp expression is maintained at low levels through a strict regulatory mechanism, but the details of this mechanism and the reasons why Herp expression is restricted in th...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b18-00015
更新日期:2018-01-01 00:00:00