This study evaluated in vitro the antimicrobial activity of rough extracts from leaves of Arctium lappa and their phases. The following microorganisms, commonly found in the oral cavity, specifically in endodontic infections, were used: Enterococcus faecalis, Staphylococcus aureus, Pseudomonas aeruginosa, Bacillus subtilis and Candida albicans. The agar-diffusion method allowed detection of the...

The release of human platelet constituents by the etiologic agent of gout, the monosodium urate crystal, is described here. In suspensions of washed platelets, response to urate crystals proceeded in two phases: A secretory phase involved the rapid active release of serotonin, ATP, and ADP with little loss of lactic dehydrogenase or beta-glucuronidase. A lytic phase involved the slower loss of ...

The phytochemical constituents which comprise many edible berry fruits have increasingly been linked to modulation of biomarkers associated with conditions of diabetes, overweight/obesity, and cardiovascular disease (CVD), all components of metabolic syndrome. While many wild berries have long been valued in traditional medicine as health protective, it is only recently that the ability of berr...

Plants and their active constituents play an important role in the prevention of a variety of ailments. Most of the species of the Genus Vitex are used therapeutically in ancient Indian systems of medicine especially, Ayurveda and Siddha. The genus Vitex contains about 270 species distributed around the world. These species contain a variety of potentially bioactive molecules, such as iridoids,...

Olive from Olea europaea is native to the Mediterranean region and, both the oil and the fruit are some of the main components of the Mediterranean diet. The main active constituents of olive oil include oleic acid, phenolic constituents, and squalene. The main phenolic compounds, hydroxytyrosol and oleuropein, give extra-virgin olive oil its bitter, pungent taste. The present review focuses on...

Background: Woodfordia fruticosa is used traditionally as antidysenteric compound for fodder animals. Stem and flower extracts are previously flourished for their antibacterial activity. Leaves are also equally important, which are preliminary screened for their bioactive components in present study. Objective: Evaluation of antibacterial activity of leaves of W. fruticosa and detection of the...

The decoction of Pheretima aspergillum is used as a traditional medicine for treatment of asthma in China with a long clinical history. The aim of the study was to investigate the anti-asthma activities of an active components group obtained from the decoction of Pheretima aspergillum in histamine and ovalubumin induced asthma guinea pigs. The incubation period of asthma, serum IFN-γ, IL-4 and ...

The aim of this study was to ascertain the anti-arthritic active fraction of Capparis spinosa L. (Capparidaceae) fruits and its chemical constituents. The adjuvant arthritic rat model was developed to evaluate the anti-arthritic effects of different fractions of ethanol extraction from C. spinosa L. The fraction eluted by ethanol-water (50:50, v/v) had the most significant anti-arthritic activi...

Oxytetracycline, one of the tetracycline family, is a broadspectrum antibiotic produced by different species of Streptenryces, namely Streptomyees rimosus, Streptonryces capuensis, Streptomyces henetus, and Struptomyces platensis (Finlay et al,i)), The antibiotic is active on Gram-pesitive and negative bacteria, spirochetes, rickettsiae, nd some viruses, Many workers2"i4) have studied factors a...

The paper describes an approach to generation with HPSG based on earlier work with categorial grammar. We show that a non-incremental generation algorithm for categorial grammar and indexed logical form can easily be adapted for use with HPSG and MinimalRecursion Semantics. However, if the algorithm is modiied to support incremental generation, diierent notions of syntactic constituency become ...