Abstract:
:A hydroalcoholic (50%) extract of Emblica officinalis (fruit) (EO-50) reduced the severity of hepatic fibrosis induced by carbon tetrachloride (CCl4) and thioacetamide (TAA). Improved liver function was observed by measuring the levels of aspartate aminotransaminase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP) and bilirubin in serum. Hepatic parameters monitored were the levels of glutathione (GSH), lipid peroxidation (LPO) and hydroxyproline and the activities of catalase, glutathione peroxidase (GPx), Na+,K+-ATPase and cytochrome P450 (CYP 450 2E1) (aniline hydroxylation). The results suggested that EO-50 effectively reversed profibrogenic events possibly due to its promising antioxidative activity.
journal_name
Biol Pharm Bulljournal_title
Biological & pharmaceutical bulletinauthors
Tasduq SA,Mondhe DM,Gupta DK,Baleshwar M,Johri RKdoi
10.1248/bpb.28.1304subject
Has Abstractpub_date
2005-07-01 00:00:00pages
1304-6issue
7eissn
0918-6158issn
1347-5215pii
JST.JSTAGE/bpb/28.1304journal_volume
28pub_type
杂志文章abstract::An extract of the leaves of Apocynum venetum L. (Apocynaceae) markedly shortened the immobility time of male rats in a forced swimming test (FST) in a dose range of 30-125 mg/kg, indicating a possible antidepressant activity. This effect was comparable to that of the tricyclic antidepressant imipramine (20 mg/kg). Nei...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.24.848
更新日期:2001-07-01 00:00:00
abstract::We investigated the anti-allergic effect of tea-leaf saponin (TLS), which was a mixture of saponins separated from the leaves of Camellia sinensis var. sinensis, in guinea pigs and rats. TLS (20-100 mg/kg) dose-dependently inhibited experimentally-induced asthma, and ID50 was 61.7 mg/kg. TLS (20-100 mg/kg) dose-depend...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.20.565
更新日期:1997-05-01 00:00:00
abstract::The purpose of this study was to investigate the absorption behavior of an ophthalmic drug injected in rabbit periocular tissues. After intracapsular, retrobulbar and palpebral conjunctival injections of 150 microl and 50 microl fluorescein isothiocyanate dextran (FITC-dextran, average molecular weight 11000), leakage...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.22.956
更新日期:1999-09-01 00:00:00
abstract::Aromatase is a cytochrome P-450 enzyme complex that catalyzes the conversion of androst-4-ene-3,17-dione (AD) to estrone through three sequential oxygenations of the 19-methyl group. To gain insight into the ability of AD isomers, 4-en-6-one 1a, 5-en-4-one 2a, and 5-en-7-one 3a, competitive inhibitors of aromatase wit...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.24.332
更新日期:2001-04-01 00:00:00
abstract::Rats stressed by specific alternation of rhythm in temperature (SART) show various symptoms of disautonomia, increased pulse rates, continuous hypotension, and severe orthostatic hypotension (OH) when they are subjected to postural change. The OH symptoms are improved by muscarinic M2-receptor blockers. In the present...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.30.303
更新日期:2007-02-01 00:00:00
abstract::Seventeen thiopaeonimetabolin-I adducts were obtained as mixtures of diastereoisomers after incubation of paeoniflorin with Lactobacillus brevis in the presence of various thiols. The anticonvulsant activity of the adducts was investigated in mice using the maximal subcutaneous pentylenetetrazol seizure test and sodiu...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.22.491
更新日期:1999-05-01 00:00:00
abstract::Cisplatin-induced nephrotoxicity is related to an increase in lipid peroxidation and oxygen free radicals in a kidney. In the present study, we investigated the effect of the dietary antioxidants, capsaicin (Cap), against cisplatin-induced lipid peroxidation and nephrotoxicity in rats. Nephrotoxicity induced by treatm...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.28.1635
更新日期:2005-09-01 00:00:00
abstract::This study was conducted to demonstrate the inhibitory effect of saucerneol G (SG), a new lignan, isolated from the aerial part of Saururus chinensis (Saururaceae) on lipopolysaccharide (LPS)-stimulated matrix metalloproteinase-9 (MMP)-9 inductions in RAW 264.7 cells. Aimed at evaluating the mechanism of action by whi...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.33.1944
更新日期:2010-01-01 00:00:00
abstract::The purpose of the present study was to investigate the efficacy of a liquid culture filtrates of the entomogenous fungus Paecilomyces tenuipes (PTCF) and its main active glycoprotein-enriched (PGF) fraction against hematotoxicity in mice treated with 5-fluorouracil (5-FU). Oral administration of PTCF (100 mg/kg/d) fo...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.31.1565
更新日期:2008-08-01 00:00:00
abstract::Mucus on the nasal mucosa is translocated to the pharynx by ciliary beating, which is an important nonspecific defense mechanism called mucociliary clearance (MC). MC is one of the important factors determining the rate and extent of drug absorption after nasal application. The purpose of this study is to evaluate MC ...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.35.889
更新日期:2012-01-01 00:00:00
abstract::In vivo reducing capacity and cytosolic glutathione peroxidase (GSH-Px) activity in liver homogenate were evaluated in 6 weeks old Se-deficient and normal rats. GSH-Px was significantly lower in Se-deficient rats than in normal rats. In vivo reducing capacity in head and liver parts, estimated from in vivo signal deca...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.23.641
更新日期:2000-05-01 00:00:00
abstract::Oral tolerance is thought to have a role in preventing allergic responses and immune-mediated diseases. Modulation of this tolerance by drugs and chemicals can cause or suppress them. An improved model of oral tolerance to ovalbumin (OVA) in mice was developed to detect modulators of the tolerance and to apply it to s...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.18.854
更新日期:1995-06-01 00:00:00
abstract::Immune checkpoint inhibitors (ICIs) exert beneficial effects in non-small cell lung cancer (NSCLC) patients. However, ICIs are only advantageous for a limited population of NSCLC patients. Therefore to enhance their effects, combination therapies with ICIs have been developed. To identify preferable chemotherapy to co...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b19-00702
更新日期:2020-01-01 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::The effects of Cu, Zn-superoxide disumutase (SOD) delivered by genetically modified skin fibroblasts on cold-induced skin edema were studied in rats. Cold-induced skin edema was induced on the dorsal skin following transplantation of ILSOD cells, genetically modified skin fibroblasts which release secretable SOD prote...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.21.1379
更新日期:1998-12-01 00:00:00
abstract::Resveratrol, which is found in grapes, red wine, and berries, has many beneficial health effects, such as anti-cancer, neuro-protective, anti-inflammatory, and life-prolonging effects. However, the cellular mechanisms by which resveratrol acts are relatively unknown, especially in terms of possible regulation of recep...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.34.523
更新日期:2011-01-01 00:00:00
abstract::The pharmacokinetics of ketotifen fumarate (KF) was examined after administration in rabbits through four different routes (intravenous, intranasal, oral and rectal). The time-course of the plasma concentration of KF after intravenous administration (1 mg/kg dose) fitted a two-compartment open model. KF was rapidly ab...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.25.1614
更新日期:2002-12-01 00:00:00
abstract::As one of the adverse effects of oxaliplatin, a key agent in colon cancer chemotherapy, a taste disorder is a severe issue in a clinical situation because it decreases the quality of life of patients. However, there is little information on the mechanism underlying the oxaliplatin-induced taste disorder. Here, we exam...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b15-00935
更新日期:2016-01-01 00:00:00
abstract::There are some highly cytotoxic anticancer compounds inducing differentiation of cancer cells to normal cells at below highly cytotoxic concentration. Naphthoquinone derivatives having cytotoxic effects on cancer cell were tested to learn whether they have differentiation inducing activity in human leukemia HL-60 cell...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.19.824
更新日期:1996-06-01 00:00:00
abstract::The number of spleen Mac-1-positive cells was markedly increased in methylcholanthrene-induced Meth-A fibrosarcoma (Meth-A)-implanted mice. When the sera of Meth-A-implanted mice were added to normal bone marrow cells, granulocyte and macrophage colony stimulating factor (GM-CSF)-dependent growth of bone marrow cells ...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.18.1643
更新日期:1995-12-01 00:00:00
abstract::Schizophyllan (SPG) is used to treat cervical cancer in combination with irradiation to enhance the immunological surveillance system. Dectin-1 is a cell surface receptor for 1,3-beta-glucan. In this study, we prepared two anti-Dectin-1 monoclonal antibodies, 4B2 and SC30 having a K(D) of 7.04 x 10(-8) M and 1.55 x 10...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.30.1384
更新日期:2007-08-01 00:00:00
abstract::As an attempt to identify bioactive natural products with anti-inflammatory activity, we evaluated the effects of the methanol extract of the semen of Xanthium strumarium L. (MEXS) on lipopolysaccharide (LPS)-induced nitric oxide (NO), prostaglandin E2 (PGE2) and tumor necrosis factor-alpha (TNF-alpha) production in R...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.28.94
更新日期:2005-01-01 00:00:00
abstract::Hepatoprotective activity guided chemical analyses led to the isolation of two dicaffeoyl quinic acid derivatives, methyl 3,4-di-O-caffeoyl quinate (1) and 3,4-di-O-caffeoyl quinic acid (2) from water extract of propolis, and their structures were determined by the use of 2D NMR. These compounds were stronger antihepa...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.19.655
更新日期:1996-04-01 00:00:00
abstract::The effects of different combinations of ciprofloxacin (CIP) and norfloxacin (NOR) against Escherichia coli and Staphylococcus aureus were studied using checkerboard, fractional inhibitory concentration (FIC) and time-kill analysis methods. Results obtained by the checkerboard method showed that the more effectives co...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b16-00616
更新日期:2017-01-01 00:00:00
abstract::2-Thiophenecarboxylic acid (I) exhibited growth-inhibitory activity in five kinds of plants. In particular, I strongly inhibited the growth of the roots of Lactuca sativa L. var. longifolia LAM and Echinochloa utilis OHWI et YABUNO, even at the low concentration of 5.0 x 10(-3) M. Furthermore, all of the I-related com...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.17.160
更新日期:1994-01-01 00:00:00
abstract::The purpose of this study was to evaluate the accuracy of the recommended theophylline therapeutic range in the treatment of acute airway obstruction. Twenty seven patients (20 to 64 years) with acute asthma attack were given aminophylline intravenously to obtain a theophylline concentration between 10 and 20 microgra...
journal_title:Biological & pharmaceutical bulletin
pub_type: 临床试验,杂志文章
doi:10.1248/bpb.19.710
更新日期:1996-05-01 00:00:00
abstract::This study was conducted to determine the beneficial effects of treating digestive disorders of (6E,12E)-tetradecadiene-8,10-diyne-1,3-diol diacetate (TDEYA) detected in the plasma in hydrolyzed form: (6E,12E)-tetradecadiene-8,10-diyne-1,3-diol (TDEY), following the oral administration of a decoction of Atractylodes r...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.17.1364
更新日期:1994-10-01 00:00:00
abstract::Most of the fatigue in everyday life is a combination of physical and mental fatigue. Recently, an animal model of combined fatigue was designed by housing rats in a cage filled with water. We have previously hypothesized that mental fatigue is caused partly by neuronal brain damage through the activation of N-methyl-...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.35.481
更新日期:2012-01-01 00:00:00
abstract::Extracellular nucleotides have multiple biological actions in processes such as proliferation, differentiation, chemotaxis, and cytokine secretion through P2X receptors on the cell surface. To determine the biological activity of adenosine triphosphate (ATP) and the expression of P2 nucleotide receptors in murine bone...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.30.671
更新日期:2007-04-01 00:00:00
abstract::Information on the comparative digestibility of food allergens and non-allergenic proteins is crucial when stability to digestion is to be used as a criterion to assess the allergenic potential of novel proteins. Preheating effect on in vitro digestibility has not been fully examined. In this study we investigated the...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.26.969
更新日期:2003-07-01 00:00:00