Journal of
Pharmacognosy and Phytotherapy

  • Abbreviation: J. Pharmacognosy Phytother.
  • Language: English
  • ISSN: 2141-2502
  • DOI: 10.5897/JPP
  • Start Year: 2009
  • Published Articles: 202

Table of Content: September 2018; 10(9)

September 2018

Clinopodium nubigenum (Kunth) Kuntze essential oil: Chemical composition, antioxidant activity, and antimicrobial test against respiratory pathogens

The essential oil of leaves and flowers of Clinopodium nubigenum (Kunth.) Kuntze (Lamiaceae) collected in the province of Pichincha-Ecuador was steam distilled and analyzed by gas chromatography mass spectrometry (GC/MS) to determine its chemical composition. The majority of the compounds identified were carvacrol acetate (42.1%), carvacrol (20.6%), pulegone (6.3%) and thymol (5.5%). Antioxidant activity was assessed by...

Author(s): Paco Fernando Noriega, Tatiana de Los Ángeles Mosquera, Edison Antonio Osorio, Pablo Guerra and Andrea Fonseca

September 2018

Anti-inflammatory property of the methanol leaf extract of Parinari kerstingii (ENGL) in rats

The anti-inflammatory effect of the extract of Parinari kerstingii leaves was investigated using egg albumin-induced rat paw oedema, leukocyte mobilization, and acetic acid-induced vascular permeability assay methods. Heat and hypotonicity-induced heamolysis of human red blood cell membrane were also used to assess its membrane stabilizing effect and to determine its inhibitory property on phospholipase A2 activity....

Author(s): Odu Nwamaka Maureen, Tchimene Kenne Michel, Ogugua Victor Nwadiogu, ObongaWilfred, Sunday Patrick Gaza Anze and Nwanguma Bennett Chima  

September 2018

Genotoxic effects of Peganum harmala L. in relation to traditional use

Peganum harmala L. is a well-known medicinal plant, widely distributed and used in folk medicine. Recently, numerous reports have been published regarding the pharmacological and therapeutic effects of P. harmala and its major alkaloids components. However, mammalian toxicity due to P. harmala alkaloids extract has been rarely investigated. The present research aimed to study the genotoxic effects of harmala plant...

Author(s): Salim M. Abderrahman, Sameh Soliman and Mohammad G. Mohammad  

September 2018

In vitro anticancer screening of Colombian plants from Piper genus (Piperaceae)

Historically, knowledge of ethnobotany, which has revealed different phytochemical and pharmacological compounds from traditional plants, has formed the basis for new anticancer drug discovery. The use of some Piper species in traditional medicine against cancer, suggests that genus Piper is a promising source of new compounds with anticancer activity. A total of 28 ethanolic extracts were obtained from 16 different...

Author(s): Diego R. Muñoz, Adrián G. Sandoval-Hernandez, Wilman A. Delgado, Gonzalo H. Arboleda and Luis E. Cuca