BACKGROUND One of the major diseases affecting the oral health is periodontal disease. Various therapeutic methods have been introduced to eliminate the periodonto-pathic subgingival microflora. Among these, Porphyromonas gingivalis (P. gingivalis) has a major role in the pathogenesis of different forms of periodontal diseases. OBJECTIVES The present study investigated the antimicrobial effec...

The methanol extracts of the aerial part of four ethnomedicinal plants of Mediterranean region, two non-seed vascular plants, Equisetum hyemale L. and Phyllitis scolopendrium (L.) Newman, and two Spermatophyta, Juniperus communis L. (J. communis) and Cotinus coggygria Scop. (C. coggygria), were screened against four human cells lines (A549, MCF7, TK6 and U937). Only the extracts of J. communis ...

Juniperus communis leaf oil, J. chinensis wood oil, and Cupressus funebris wood oil (Cupressaceae) from China were analyzed by gas chromatography and gas chromatography-mass spectrometry. We identified 104 compounds, representing 66.8-95.5% of the oils. The major components were: α-pinene (27.0%), α-terpinene (14.0%), and linalool (10.9%) for J. communis; cuparene (11.3%) and δ-cadinene (7.8%) ...

While natural intoxications with seeds of Ricinus communis (R. communis) have long been known, the toxic protein ricin contained in the seeds is of major concern since it attracts attention of those intending criminal, terroristic and military misuse. In order to harmonize detection capabilities in expert laboratories, an international proficiency test was organized that aimed at identifying go...

INTRODUCTION The aim of this study was to evaluate the antimicrobial effect of Eucalyptusgalbie and Myrtus communis L. methanolic extracts, chlorhexidine (CHX) and sodium hypochlorite (NaOCl) on Enterococcus faecalis (E. faecalis) as the predominant species isolated from infected root canals. METHODS AND MATERIALS One hundred twenty mandibular premolars were randomly divided into 8 groups: Eu...

Artocarpus communis is an agricultural plant that is also used in folk medicine to prevent skin diseases, including acne and dermatitis. Extracts of A. communis have been used to effectively inhibit melanogenesis; however, the antimelanogenesis mechanism of these extracts has not yet been investigated. The present study utilized a cell-free tyrosinase assay as well as α-melanocyte stimulating h...

Carbonic anhydrases (CAs; EC 4.2.1.1) are essential family of metalloenzymes which catalyze the interconversion between carbon dioxide (CO2) and bicarbonate (HCO3-) in all organisms three-domains life. Huge amounts attempts related to catalytic activity CAs have been widely expanded treat many clinical diseases. This study aimed determine in-vitro antioxidant activities human CA I (hCA I) II II...

De auteurs in dit themanummer willen met het hoger (beroeps)onderwijs iets meer dan marktconforme Ausbildung. Ze doen daarvoor een beroep op denken en vocabulaire van Hannah Arendt. Vanuit filosofische invalshoek becommentarieer ik de diverse artikelen. Allereerst ga diepgaande invloed Kant Het pluralisme daarmee verbonden sensus communis staat daarbij centraal. Vervolgens laat zien waarom Aren...