Abstract:
:It has been reported that heme oxygenase-1 (HO-1) mediates the anti-inflammatory activity of the n-BuOH subfraction (PL) prepared from fruiting bodies of Phellinus linteus. This continuing work aimed to elucidate the signaling pathway to the up-regulation of HO-1 by PL. In RAW264.7 macrophage cells, PL was able to enhance phosphorylation of protein kinase Cdelta (PKCdelta), but not PKCalpha/betaII, in a time-dependent manner. PL-induced HO-1 expression was dramatically released by GF109203X, a general inhibitor of PKC, and rottlerin, a specific PKCdelta inhibitor but not by Gö6976, a selective inhibitor for PKCalpha/beta. Additionally, PL treatment resulted in a marked increase in antioxidant response element (ARE)-driven transcriptional activity, which was dependent on PKCdelta but not PKCalpha. An increase by PL treatment in the ARE-driven transcriptional activity was further enhanced by Nrf2, whereas it was diminished by Keap1. Furthermore, pretreatment of rottlerin and overexpression of PKCdelta (K376R), a kinase-inactive form of PKCdelta, partly blocked the suppression by PL of nitric oxide (NO) production and inducible nitric oxide synthase (iNOS) expression, and iNOS promoter activity, which were elevated in the lypopolysaccharide (LPS)-activated macrophages. Similarly, expression of matrix metalloproteinase-9 (MMP-9) and its promoter activity were suppressed by PL, which were dependent upon PKCdelta. The present findings indicate that Phellinus linteus gives rise to an anti-inflammatory activity though the PKCdelta/Nrf2/ARE signaling to the up-regulation of HO-1 in an in vitro inflammation model.
journal_name
J Ethnopharmacoljournal_title
Journal of ethnopharmacologyauthors
Kim BC,Jeon WK,Hong HY,Jeon KB,Hahn JH,Kim YM,Numazawa S,Yosida T,Park EH,Lim CJdoi
10.1016/j.jep.2007.05.032subject
Has Abstractpub_date
2007-09-05 00:00:00pages
240-7issue
2eissn
0378-8741issn
1872-7573pii
S0378-8741(07)00276-0journal_volume
113pub_type
杂志文章abstract::Investigation of the traditional uses of Momordica charantia (Cucurbitaceae) in Togo (West Africa) showed that it is one of the most important local medicinal plants both for ritual and ethnomedical practices. There was a high degree of consensus (>50%) for use in the treatment of gastrointestinal and viral disease am...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2004.08.009
更新日期:2005-01-04 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:There is substantial experimental evidence to support the view that Ginkgo biloba L. (Ginkgoaceae), a traditional Chinese medicine known to treating stroke, has a protective effect on the central nervous system and significantly improves the cognitive dysfunction caused by disease, includ...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2021.113807
更新日期:2021-01-12 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Viscum articulatum Burm. f. (leafless mistletoe) has been used in traditional system of medicines in India, China, Taiwan, Cambodia, Laos, and Vietnam, to treat blood-related diseases and various inflammatory and degenerative diseases including cancer. Anticancer activities of some phytom...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2018.03.005
更新日期:2018-06-12 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Biophytum umbraculum Welw. (Oxalidaceae) is a highly valued African medicinal plant used for treatment of cerebral malaria, a critical complication of falciparum malaria. AIM OF THE STUDY:To provide additional information about traditional use of B. umbraculum and to test plant extracts ...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2016.05.058
更新日期:2016-08-22 00:00:00
abstract:ETHNO PHARMACOLOGICAL RELEVANCE:Sida cordifolia is used commonly in traditional systems of medicine (TSM) and as folk remedies for treating the wounds (both external and internal), infected area, rheumatic disorders, muscular weakness, tuberculosis, heart problems, bronchitis, neurological problems etc. Therefore, in o...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2018.07.003
更新日期:2019-05-10 00:00:00
abstract::In this study, the effect of regular khat chewing on serum glucose and C-peptide levels were investigated in both healthy male individuals and type 2 diabetic patients. The results presented show the levels of glucose and C-peptide of healthy individuals to be non-significantly different between khat and non-khat chew...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/s0378-8741(03)00035-7
更新日期:2003-05-01 00:00:00
abstract::This study was designed to determine the anti-proliferative, apoptotic properties of a novel polysaccharide from the loach, Misgurnus anguillicaudatus (MAP), using a human promyelocytic leukemia line (HL-60) as a model system. HL-60 cells were cultured in the presence of MAP at various concentrations (50-800 mg/l) for...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2005.02.033
更新日期:2005-07-14 00:00:00
abstract::Antitumor and immunomodulatory activities of an aqueous extract (GF100) of Acanthopanax senticosus were examined. In experimental lung metastasis of colon26-M3.1 carcinoma cells, intravenous (i.v.) administration of GF100 2 days before tumor inoculation significantly inhibited lung metastasis in a dose-dependent manne...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2004.03.052
更新日期:2004-08-01 00:00:00
abstract::Syzigium cumini, commonly known as 'jamun', is widely used in different parts of India for the treatment of diabetes mellitus. The present study was designed to evaluate the antidiabetic and antihyperlipidaemic effect of an alcoholic extract of Syzigium cumini seeds (JSEt) in alloxan diabetic rats. Diabetes was induce...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2003.11.001
更新日期:2004-04-01 00:00:00
abstract::The hypoglycaemic effect of an aqueous extract of Lepidium sativum L. (LS) seeds was investigated in normal and streptozotocin (STZ)-induced diabetic rats. After a acute (single dose) or chronic (15 daily repeated administration) oral treatments, the aqueous LS extract (20 mg/kg) produced a significant decrease on blo...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2004.11.030
更新日期:2005-02-28 00:00:00
abstract:AIM OF THE STUDY:Significant pharmacokinetic/pharmacodynamic (PK/PD) interactions between various herbal products and warfarin have recently been reported. The present study was conducted to determine whether Compound Danshen Dripping Pills (CDDP), a Chinese herb medicine used for the treatment of cardiovascular diseas...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2011.08.035
更新日期:2011-10-11 00:00:00
abstract:ETHNOPHARMCOLOGICAL RELEVANCE:Microbial biofilm formation, a quorum sensing (QS) regulated process, is one of the major causes of nosocomial and chronic infections, foodborne diseases, and associated deaths. Various approaches have been used to eradicate the menace of biofilm. Ethnomedicinal plants as potent antibiofil...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2020.113699
更新日期:2021-04-06 00:00:00
abstract:AIM:To determine the mode of action of 5-hydroxymethylfurfural (5-HMF) extracted from wine-processed Fructus corni on hepatoprotective activities, the effects of 5-HMF on H(2)O(2)-induced human L02 hepatocytes injury was examined. MTHODS: Hepatocytes L02 injured by H(2)O(2) was treated by 5-HMF. The morphological chang...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2010.05.024
更新日期:2010-07-20 00:00:00
abstract::The benzoquinone embelin and four alkyl phenols were isolated from an Argentinean collection of Oxalis erythrorhiza. 3-Heptadecyl-5-methoxy-phenol is reported for the first time. The structures were determined by spectroscopic methods. Embelin presented inhibitory effect on methicillin-resistant Staphylococcus aureus,...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/s0378-8741(03)00258-7
更新日期:2003-10-01 00:00:00
abstract::Keishi-bukuryo-gan (TJ-25) is a traditional Chinese herbal remedy containing five components: bark of Cinnamomum cassia, root of Paeonia lactiflora, seed of Prunus persica or P. persiba var. davidiana, carpophores of Poria cocos and root bark of Paeonia suffruticosa. This preparation has been used in the treatment of ...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/0378-8741(88)90002-5
更新日期:1988-07-01 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Tongnao Decoction (TND) is a Chinese decoction approved and used in Jiangsu Province Hospital for the treatment of ischemic stroke. It shows conclusive efficiency in the improvement of neurologic impairment and activities of daily living of the patients. AIM OF THE STUDY:Recently, angiog...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2020.112737
更新日期:2020-05-23 00:00:00
abstract::In this work we studied in rat the diuretic activity of Opuntia ficus indica (L.) Mill. (Cactaceae) waste matter. The cladodes, flowers and non commerciable fruits were collected in S. Cono (CT, Sicily) cultivation. Acute and chronic diuretic activity of 15% infusion of cladodes, flowers and fruits were assayed. Natri...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/s0378-8741(01)00337-3
更新日期:2002-01-01 00:00:00
abstract:UNLABELLED:ETHNO-PHARMACOLOGICAL RELEVANCE: Chinese herbal products (CHP) are commonly used for menopausal syndrome in traditional Chinese medicine (TCM). AIM OF THE STUDY:Because menopausal syndrome is a common issue among women worldwide, this study analyzed the prescription patterns and frequencies of CHP in reliev...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2011.07.053
更新日期:2011-10-11 00:00:00
abstract::Preliminary antimicrobial screening against Candida albicans and selected Gram-positive and Gram-negative bacteria of methanol extracts prepared from eight Mexican medicinal plants, noted for their antiseptic properties, was conducted. The significant activity exhibited for extracts of Ratibida latipalearis, Teloxys g...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/0378-8741(92)90025-m
更新日期:1992-01-01 00:00:00
abstract::A crude ethanolic extract of Cupressus lusitanica Mill. leaves demonstrate cytotoxicity in a panel of cancer cell lines. Cell death was due to apoptosis, as assessed by morphologic features (chromatin condensation and apoptotic bodies formation) and specific DNA fragmentation detected by in situ end-labeling of DNA br...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/s0378-8741(01)00417-2
更新日期:2002-05-01 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Triptolide (TPT), a component of the Chinese herb Triptergium wilfordii, has potent immunosuppressive and anti-inflammatory activity and is used clinically in recipients of kidney transplantation. AIM OF THE STUDY:This work aimed to investigate the effect of TPT on the differentiation of...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2009.06.020
更新日期:2009-08-17 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:The leaves of Clausena anisata are used traditionally to expel maggots from wounds of animals in Zimbabwe. We have previously proved in the laboratory that the plant certainly affects the behaviour and growth of blowfly larvae. The objective of this study was to isolate and identify the a...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2013.09.037
更新日期:2013-12-12 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Spatholobi Caulis is a traditional blood-activating and stasis-dispelling herb medicine, which has been used to treat diseases related to blood stasis syndrome (BSS) by inhibiting platelet aggregation, stimulate hematopoiesis, etc. It has been demonstrated that pro-angiogenesis could impr...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2016.10.075
更新日期:2017-03-22 00:00:00
abstract::Seventy-seven crude extracts from leaves and stem barks of 15 Gabonese plants used in traditional medicine were evaluated for their cytotoxic, antileishmanial and antifungal activities. Most of the extracts exhibited cytotoxic activities toward human monocytes, and most particularly the hydromethanolic 50% (v/v) fract...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2005.06.011
更新日期:2005-11-14 00:00:00
abstract::The purpose of this research was to study the anti-hyperglycemic effect of 28 medicinal plants used in the treatment of diabetes mellitus. Each plant was processed in the traditional way and intragastrically administered to temporarily hyperglycemic rabbits. The results showed that eight out of the 28 studied plants s...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/s0378-8741(98)00020-8
更新日期:1998-06-01 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Aromatase enzyme (CYP19) is widely known as a critical target protein for treating hormone-dependent breast cancer. Natural products from traditional medicinal plants continue to be an active source of aromatase inhibitors. Meanwhile, high cost of experimental work and low hit rate associ...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2018.06.009
更新日期:2018-10-05 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:The ethanolic extract of Lychnophora trichocarpha Spreng. is used in Brazilian folk medicine to treat bruise, pain and inflammatory diseases. AIM OF THE STUDY:The present study aimed at investigating whether ethanolic extract of L. trichocarpha, its ethyl acetate fraction and its main bi...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2012.06.012
更新日期:2012-08-01 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Stahlianthus involucratus (Zingiberaceae) has long been used in traditional medicine to treat inflammation, pain, and fever. However, no pharmacological study of this plant has been reported to confirm these activities. The aim of this study was to investigate the anti-inflammatory, antin...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2014.10.060
更新日期:2015-03-13 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Multi-target therapeutics is a promising paradigm for drug discovery which is expected to produce greater levels of efficacy with fewer adverse effects and toxicity than monotherapies. Medical herbs featuring multi-components and multi-targets may serve as valuable resources for network-b...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2013.07.001
更新日期:2014-01-01 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Aristolochia ringens Vahl. (Aristolochiaceae) is used traditionally in Nigeria for managing a number of ailments including gastrointestinal disturbances, rheumatoid arthritis, pile, insomnia, oedema, and snake bite venom. Some studies in our laboratory have demonstrated a scientific justi...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2019.112150
更新日期:2019-11-15 00:00:00