BACKGROUND All plants in nature harbor a diverse community of endophytic bacteria which can positively affect host plant growth. Changes in plant growth frequently reflect alterations in phytohormone homoeostasis by plant-growth-promoting (PGP) rhizobacteria which can decrease ethylene (ET) levels enzymatically by 1-aminocyclopropane-1-carboxylate (ACC) deaminase or produce indole acetic acid (...

BACKGROUND Solanum nigrum, herbal plant that commonly grows in temperate climate zone, has been used as a traditional folk medicine whose ripen fruits were proven to exhibit anti-tumor properties. In traditional Chinese medicine, it has been used for centuries to cure inflammation, edema, mastitis and hepatic cancer and in the Ayurvedic system of traditional medicine in India, S. nigrum is appl...

the allelopathic effects of various concentrations (0 (as control), 5 %, 10 %, 20 % and 40%) of berseem clover shoot extracts were assayed on germination and radicle growth of four weed species ( amaranthus hybridus, amaranthus albus, solanum nigrum and chenopodium album) as completely randomized factorial with 3 replications. the effect of aqueous extract concentration of berseem clover on the...

Article history: Received on: 14/01/2014 Revised on: 30/01/2014 Accepted on: 06/03/2014 Available online: 30/03/2014 Microbial colonization as biofilm is one of the reasons for the emergence of drug resistant strains. In the oral cavity, drug resistant strains limit the efficacy of oral hygiene practices. Enterococcus faecalis and Staphylococcus aureus have been reported as drug resistant bacte...

Attenuation of hyperlipidemia with extract of medicinally important plant and reversal of lipid disorders is clinically very important. The aim of present study was to identify the therapeutic potential of Solanum nigrum ethanolic extract in lowering the cholesterol level in lipofundin treated hyperlipidimic rabbits in vivo. 20% lipofundin was used to induce hyperlipidmia in rabbits @ 2 ml/kg b...

ÐThe essential oils from Piper capense, P. nigrum, P. guineense and P. umbellatum from S. Tome e Prõ ncipe were investigated for the ®rst time. They were analysed by GC, GC-mass spectrometry and C NMR. Monoterpene hydrocarbons were the main group of constituents in three of the samples (P. capense, P. nigrum and P. umbellatum), whereas for the other species (P. guineense) phenylpropanoid deri...

Solanum nigrum(Black Nightshade) is a medicinal plant member of the Solanaceae family of plants. This family comprises many genera, well known for their therapeutic properties. In addition to S. nigrum, this family includes fruits and vegetables such as potato (Solanum tuberosum), tomato, peppers, ornamental plants such as petunia, and other medicinal plants.The present work is focused on the p...

background: the rice weevil, sitophilus oryzae and rice moth, corcyra cephalonica are major and cosmopolitan insect. adults of s. oryzae (male and female) and both larvae are insatiable feeders on a great variety of grains. objective: this study was conducted to estimate the insecticidal effect of essential oils from peppermint, mentha piperita l. and black pepper, piper nigrum l. against two m...

Nitrogen fertilization could improve the efficiency of Cd phytoextraction in contaminated soil and thus shorten the remediation time. However, limited information is available on the effect of N form on Cd phytoextraction and associated mechanisms in plants. This study examined the effect of N form on Cd accumulation, translocation, and speciation in Carpobrotus rossii and Solanum nigrum Plants...

BACKGROUND & OBJECTIVES The mature fruits of Solanum nigrum contains steroidal glycosides. These are often used as vegetable and there are evidences on tribal use of these fruits as an oral contraceptive. The present study was carried out to evaluate the estrogenic potential of S. nigrum fruits by in vitro and in vivo assays. METHODS Defatted methanol extract of dried S. nigrum fruits was col...