Abstract:
:When bradykinin-induced contraction of the isolated rat ileum was tested in the presence of Aloe barbadensis Mill. (Liliaceae) gel (fraction F-1) and with the fraction obtained by precipitation of the F-1 with 55% ammonium sulfate (F-55), the maximal responses to bradykinin were reduced by 10 and 22%, respectively. Furthermore, purification of the F-55 by filtration through a column of Sephacryl (S-500-HR) yielded the F-SH fraction, which inhibited the bradykinin effect by 60%. Purification of the F-SH fraction, by filtration through a column of Sephadex G-100, brought about four new fractions: F-GA, F-GB, F-GC, and F-GD. F-GB was the only one that showed the bradykinin inhibition effect (67%). Clearly, Aloe barbadensis gel contains a material that inhibits the bradykinin effect, which might explain the anti-inflammatory properties of Aloe barbadensis.
journal_name
J Ethnopharmacoljournal_title
Journal of ethnopharmacologyauthors
Bautista-Pérez R,Segura-Cobos D,Vázquez-Cruz Bdoi
10.1016/j.jep.2004.03.030keywords:
subject
Has Abstractpub_date
2004-07-01 00:00:00pages
89-92issue
1eissn
0378-8741issn
1872-7573pii
S0378874104001515journal_volume
93pub_type
杂志文章abstract:AIM OF THE STUDY:To evaluate in vitro the antiprotozoal and cytotoxic activities of 80% methanol extract from 45 medicinal plants collected in Sankuru (Democratic Republic of Congo) against Trypanosoma brucei brucei, Trypanosoma cruzi and the chloroquine-sensitive Ghanaian strain of Plasmodium falciparum, and MRC-5 cel...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2007.10.028
更新日期:2008-02-12 00:00:00
abstract::Acute (24-h) and chronic (90-day) oral toxicity studies on the ethanolic extracts of Foeniculum vulgare fruit and Ruta chalepensis aerial parts were carried out in mice. Acute dosages were 0.5, 1.0 and 3 g/kg while the chronic dosage was 100 mg/kg per day of extract. All external morphological, haematological and sper...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/0378-8741(91)90034-b
更新日期:1991-09-01 00:00:00
abstract:BACKGROUND:There is a lack of systematic descriptions and characterization of strokes and their effects in both the cerebral hippocampus and cortex. Shuxuetong (SXT) injection was reported to have good therapeutic effects in the clinic; therefore, it was selected as a drug intervention method for cerebral ischemia repa...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2019.112362
更新日期:2020-03-01 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Codonopsis Radix is a commonly used traditional Chinese medicine, and has the effect of strengthening spleen and tonifying lung, nourishing blood and engendering liquid. In addition, it is also used as important food materials. AIM OF THE STUDY:The aim of the study was to explain the und...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2019.02.032
更新日期:2019-05-23 00:00:00
abstract::Coca leaves (Erythroxylum coca Lamarck) and powder (5 - 10 g) were taken orally by human subjects in the same way as South American natives do. The cocaine, as measured by mass fragmentography, was immediately detected in the blood, reached peak concentrations from 10 - 150 ng/ml plasma at 0.38 - 1.95 hours, and persi...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/0378-8741(79)90017-5
更新日期:1979-01-01 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Pristimerin is a triterpenoid considered the main component of Salacia crassifolia extracts. This terpene has shown promising antitumor, anti-inflammatory, and antimicrobial effects. Likewise, S. crassifolia has been used in traditional medicine to treat cancer and as an antimicrobial and...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2020.113423
更新日期:2021-02-10 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:The roots of Mirabilis himalaica have been used in Tibetan folk medicine for treatment of uterine cancer, nephritis edematous, renal calculus and arthrodynia. In our previous work, the ethanol extract of roots had shown potent cytotoxicity against human cancer cells. However, no informati...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2014.05.034
更新日期:2014-08-08 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:In African traditional medicine, Ageratum conyzoides has been used as purgative, febrifuge, anti-ulcer and wound dressing. To date there is no safety information about long term use of Ageratum conyzoides which contains pyrrolizidine alkaloids, a class of hepatotoxic and carcinogenic phyt...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2014.07.005
更新日期:2014-09-11 00:00:00
abstract::The aim of this study was to investigate the immunomodulatory effects of the volatile oil of ginger (Zingiber officinale Roscoe) in vitro and in vivo in mice. In vitro, the volatile oil of ginger (0.001-10 ng/mL) significantly inhibited T lymphocyte proliferation (P < 0.01), decreased the number of the total T lymphoc...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2005.10.022
更新日期:2006-04-21 00:00:00
abstract::The anticoronaryspastic and antibronchospastic activities of ethanolic and aqueous extracts of Valeriana officinalis L. roots were investigated in anaesthetized guinea-pigs and the results were correlated with the qualitative/quantitative chemical composition of the extracts in order to account for some of the common ...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2007.03.021
更新日期:2007-06-13 00:00:00
abstract::Acyl-coenzyme A: cholesterol acyltransferase (ACAT) esterifies free cholesterol in the liver and the intestine. It has relations with production of lipoproteins and accumulation of cholesteryl esters of the atheroma. Therefore, ACAT inhibitors may act as antihypercholesterolemic and antiatherosclerotic agents. One iso...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2006.10.012
更新日期:2007-04-04 00:00:00
abstract::Post-treatment with nobiletin (5,6,7,8,3',4'-hexamethoxy flavone), which was purified from the fruit peel of Citrus sunki Hort. ex Tanaka, at concentration 6-50 microM significantly suppressed NF-kappaB transcriptional activation, NO and PGE(2) production, and iNOS and COX-2 protein expression in lipopolysaccharide (L...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2007.05.021
更新日期:2007-08-15 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Gastrodia elata Blume (Fam. Orchidaceae) is a traditional Chinese herbal medicine for treating headaches, dizziness, tetanus, epilepsy, and numbness of the limbs, which suggests that it has neuroprotective effect. AIM OF THE STUDY:To validate the neuroprotection of Gastrodia elata in pre...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2011.08.075
更新日期:2011-10-31 00:00:00
abstract:AIM OF THE STUDY:We present and discuss a particular group of plants used by a diversity of healers in the initiation process and apprenticeship of traditional medicine, as practiced by Amazonian societies in East-Central Peru. Often, these plants are locally called plantas con madre (plants with a mother), and are tho...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2011.01.042
更新日期:2011-04-12 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Extracts from various parts of Ampelopsis brevipedunculata has been used as anti-inflammatory agents in Asian folk medicine. AIM OF THE STUDY:To demonstrate the medicinal effect of the A. brevipedunculata in skin inflammation, specifically atopic dermatitis (AD). MATERIALS AND METHODS:T...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2019.111850
更新日期:2019-06-28 00:00:00
abstract::The lipid lowering activity (LLA) of Phyllanthus niruri has been studied in triton and cholesterol fed hyperlipemic rats. Serum lipids were lowered by P. niruri extract orally fed (250 mg/kg b.w.) to the triton WR-1339 induced hyperlipemic rats. Chronic feeding of this drugs (100 mg/kg b.w.) in animals simultaneously ...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/s0378-8741(02)00136-8
更新日期:2002-09-01 00:00:00
abstract:AIM OF STUDY:Croton oil is the fruit oil of Croton tiglium L., which is well known in folk medicine for the treatment of gastrointestinal (GI) diseases, including constipation, abdominal pain, peptic ulcer, and intestinal inflammation for a long period. This study was to investigate the pharmacological effect of croton...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2010.04.020
更新日期:2010-06-16 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Magnesium lithospermate B (MLB), an active polyphenol acid of Radix Salviae Miltiorrhizae (Danshen), showed a wide range of pharmacological activities in cardiovascular diseases. However, its role in protection against ischemia/reperfusion injury in H9c2 cardiomyocytes has not been elucid...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2013.11.036
更新日期:2014-01-01 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:We recently reported that ethanol extract of Myrianthus arboreus P. Beauv. root bark demonstrated antidiabetic activity by modulating hepatocyte glucose homeostasis. This activity was associated significantly to the ethyl acetate (EAc) fraction. The current study sought to identify the ac...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2019.112167
更新日期:2019-12-05 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Medicinal plants from the Caatinga, a Brazilian xeric shrubland, are used in folk medicine to treat infections. These ethnopharmacological data can contribute to obtaining new antimicrobial/antibiofilm extracts and natural product prototypes for the development of new drugs. The aim of th...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2011.05.030
更新日期:2011-09-01 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Indigo naturalis, a herbal medicine with a history of use dating back to ancient times, may be a good alternative topical treatment for atopic dermatitis (AD). AIM OF THE STUDY:To provide empirical evidence of the efficacy and safety of Indigo naturalis ointment in treating AD. MATERIAL...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.jep.2019.112477
更新日期:2020-03-25 00:00:00
abstract::The present paper reviews the active, natural principles and crude extracts of plants which have been experimentally studied for hypoglycemic activity in the last ten years. Phytoconstituents with known structures have been classified in appropriate chemical groups and the active crude extracts have been listed alphab...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章,评审
doi:10.1016/0378-8741(89)90001-9
更新日期:1989-12-01 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Ma-xing-shi-gan-tang (MXSGT, aka maxing shigan powder), a Chinese herbal decoction, has been used for the treatment of the common cold, fever, and influenza virus infections. However, the underlying mechanisms of its activity against the influenza virus are not fully understood. In this s...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2012.05.061
更新日期:2012-08-30 00:00:00
abstract::In contrast to western medicine (WM), traditional Chinese medicine (TCM) does not focus on a single target but on multiple targets involved in a particular disease condition by applying diverse modalities, such as herbal medicine, acupuncture, moxibustion, etc. There is no pre-determined treatment procedure in TCM, an...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2007.12.009
更新日期:2008-03-05 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Heliopsis longipes (A. Gray) Blake (Asteraceae) is a broadly used species in the Mexican, Central and South American Traditional Medicine for its anaesthetic, analgesic, anti-inflammatory and anti-ulcerative properties. The ethanolic extract contains alkamides, mainly affinin (spilanthol)...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2009.04.060
更新日期:2009-07-30 00:00:00
abstract:AIM OF THE STUDY:Er Xian Decoction (EXD), a traditional Chinese medicine formula, has long been used for the treatment of osteoporosis and menopausal syndrome in China. The present study was designed to investigate the antiosteoporotic constituents of EXD, and evaluate their antiosteoporotic effects in ovariectomized r...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2008.04.009
更新日期:2008-07-23 00:00:00
abstract:ETHNOPHARMACOLOGICAL RELEVANCE:Artemisia princeps Pampanini is widely used in Eastern traditional medicine for the treatment of circulatory disorders, such as, dysmenorrhea, hematuria, hemorrhoids, and inflammation, and is also used to treat chronic conditions, such as, cancers, ulcers, and digestive disorders. AIM OF...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/j.jep.2012.03.011
更新日期:2012-05-07 00:00:00
abstract::The methanolic extract of the aerial portion of Chenopodium chilense Schrad., used in Chilean traditional medicine as a remedy for stomach-ache, has been found to exert the major spasmolytic activity in acetylcholine contracted rat ileum. This extract, with a complex flavonoid patterns on thin layer chromatography (TL...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/s0378-8741(97)00049-4
更新日期:1997-07-01 00:00:00
abstract::Preliminary phytochemical screening of the plant Thymus capitatus exhibited the presence of saponins, resins, flavonoids, essential and fixed oils. Aqueous and ethanolic extracts (10-200 mg/ml) as well as saponin, resin and essential oil of the plant (10-5000 micrograms/ml inhibited the growth of several bacteria and ...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/0378-8741(94)90094-9
更新日期:1994-08-01 00:00:00
abstract::Viscum album L. herbs are used for the treatment of various diseases. Apart from their immunostimulatory, antitumor, and hypotension inducing activities, anti-inflammatory effects has also been recorded in the literature. Since the immunostimulatory activity of mistletoe is mainly attributed to a stimulation of the mo...
journal_title:Journal of ethnopharmacology
pub_type: 杂志文章
doi:10.1016/s0378-8741(98)00038-5
更新日期:1998-07-01 00:00:00