Nine new germacranolides,sylvaticalides A−H(1-9),and three known analogues(10-12)were isolated from the aeri-al part of Vernonia sylvatica.Their structures were established using comprehensive spectroscopic analysis,i...
Supported by Independent Research Project of Key Laboratory of Extraction,Purification and Quality Analysis of Traditional Chinese Medicine in Guangxi Universities(J1606701).
[Objectives]To determine the content of hyperin and luteolin in Vernonia cinerea(L.)Less.,and to provide basic experimental data for experimental research and clinical application of V.cinerea(L.)Less.[Methods]The com...
supported by the Drug Innovation Major Project of China(No.2018ZX09711001-001-005);the Biological Resources Programme(No.CAS KFJ-BRP-008)
A new sesquiterpenoid and two pregnane steroids,named vernobockolide C(1)and vernobockones A and B(2 and 3),respevtively,along with a known sesquiterpenoid,7,10-epoxy-11-hydroxy-bisabol-2-en-15-al,were isolated from t...
the financial support of Govan Mbeki Research Development Centre, University of Fort Hare, South Africa.Grant number C127
Objective: This study investigated the acute and subacute toxicity of whole-plant aqueous extract of Vernonia mespilifolia Less. (AEVM) in rats for evaluating its safety profile. Methods: AEVM for the acute (2000...
Objective: To compare the efficacy of Ocimum gratissimum (O. gratissimum) and Vernonia amygdalina (V. amygdalina) with those of insulin and glibenclamide.Methods: Type Ⅰ and Ⅱ diabetes mellitus (DM) were induced by ...
Vernonia amygdalina Del. is one of the leafy vegetables that can be used in an attempt to alleviate the problem of micronutrient malnutrition, prominent in tropical Africa. In order to ensure availability in non-growi...
Nature has its own astonishing capability to naturally cleanse the environment.Living green drapes on buildings look elegant and can provide sustainable solu-tions in congested cities.The Vellore Institute of Technolo...
Supported by of Natural Science Foundation of Guangxi Zhuang Autonomous Region(2014GXNSFBA118050);Project of State Key Laboratory of Chemical and Molecular Engineering(CMEMR2014-B)
[Objective]This study aimed to analyze the low-polar components and antioxidant activities of Vernonia divergens.[Method]After extraction,the relative contents of various components were calculated with peak area norm...