Abstract:
:We examined the effect of Solanum lyratum Thunb. (Solanaceae) (SL) on the production of nitric oxide (NO). Stimulation of mouse peritoneal macrophages with SL after the treatment of recombinant interferon-gamma (rIFN-gamma) resulted in increased NO synthesis. SL had no effect on NO synthesis by itself. When SL was used in combination with rIFN-gamma, there was a marked cooperative induction of NO synthesis in a dose-dependent manner. The optimal effect of SL on NO synthesis was shown 6 h after treatment with rIFN-gamma. The increased production of NO from rIFN-gamma plus SL-stimulated cells was decreased by the treatment with staurosporin. In addition, synergy between rIFN-gamma and SL was mainly dependent on SL-induced tumor necrosis factor-alpha (TNF-alpha) secretion. All the preparations of SL were endotoxin free. The present results indicate that the capacity of SL to increase NO production from rIFN-gamma-primed mouse peritoneal macrophages is the result of SL-induced TNF-alpha secretion via the signal transduction pathway of PKC activation.
journal_name
J Ethnopharmacoljournal_title
Journal of ethnopharmacologyauthors
Kim HM,Kim MJ,Li E,Lyu YS,Hwang CY,An NHdoi
10.1016/s0378-8741(99)00011-2keywords:
subject
Has Abstractpub_date
1999-11-01 00:00:00pages
163-9issue
2eissn
0378-8741issn
1872-7573pii
S0378874199000112journal_volume
67pub_type
杂志文章abstract:ETHNOPHARMACOLOGICAL RELEVANCE:In Korea, Morus alba leaves have been traditionally administered as natural therapeutic agent for the alleviating dropsy and diabetes. AIM OF THE STUDY:The present study was performed to evaluate melanin-concentrating hormone receptor subtype 1 (MCH1) antagonism of the ethanol extract of...
journal_title:Journal of ethnopharmacology
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更新日期:2009-03-18 00:00:00
abstract::The Dominican Republic has an extension of 48 442 km2. It occupies the eastern portion of the island of Hispaniola and is the second in size within the Greater Antilles. The floral resources of the Island have been extensively exploited without an adequate management policy. This has led to the destruction of about 90...
journal_title:Journal of ethnopharmacology
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journal_title:Journal of ethnopharmacology
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更新日期:2013-09-16 00:00:00
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journal_title:Journal of ethnopharmacology
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更新日期:2002-12-01 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Bryophyllum pinnatum (Lam.) Oken (Crassulaceae), popularly known in Brazil as "folha-da-fortuna", is a plant species used in folk medicine for the external and internal treatment of inflammation, infection, wound, burn, boil, ulcers and gastritis, and several other diseases. The present s...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
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更新日期:2014-06-11 00:00:00
abstract::The effects of 17 flavonoids, isolated from two flavonoid-rich Scutellaria species (Scutellaria baicalensis Georgi and Scutellaria rivularis Wall) used in traditional Chinese medicine, on HL-60 cells were assessed by WST-8. Ten of the flavonoids inhibited the proliferation of HL-60, as shown by IC50 values used as ind...
journal_title:Journal of ethnopharmacology
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journal_title:Journal of ethnopharmacology
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journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
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更新日期:2016-12-24 00:00:00
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journal_title:Journal of ethnopharmacology
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journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
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更新日期:2016-11-04 00:00:00
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journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
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journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
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更新日期:2004-08-01 00:00:00
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journal_title:Journal of ethnopharmacology
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journal_title:Journal of ethnopharmacology
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journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
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journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
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更新日期:1987-05-01 00:00:00
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journal_title:Journal of ethnopharmacology
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journal_title:Journal of ethnopharmacology
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journal_title:Journal of ethnopharmacology
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更新日期:2010-02-17 00:00:00
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journal_title:Journal of ethnopharmacology
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更新日期:2021-03-01 00:00:00
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journal_title:Journal of ethnopharmacology
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journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
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journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
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journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
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journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
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更新日期:2011-09-01 00:00:00
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journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
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更新日期:2014-02-27 00:00:00
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journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
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更新日期:1991-09-01 00:00:00
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journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
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journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
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journal_title:Journal of ethnopharmacology
pub_type: 杂志文章,评审
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更新日期:2020-10-05 00:00:00