Moniliella tomentosa was investigated for the presence of different quinones that might be involved in the cyanide-sensitive and/or cyanide-insensitive electron-transport pathways. The naturally occurring quinone in Moniliella tomentosa was found to be ubiquinone-45. Other quinone species could not be detected. The concentration of ubiquinone-45 in mitochondria is not related to the presence or...

3 Department of Chemistry, Gurukula Kangri Vishwavidyalaya, Haridwar, Uttarakhand, (India) ABSTRACT In the present study the effect of maceration and soxhlet extraction from plant leaves of Casearia tomentosa were compared for phytochemical screening and antioxidant activity using petroleum ether as solvent. The phytochemical screening was evaluated using standard protocols and the antioxidant ...

Aposematic, or warning, signals are generally interspecific in form: one species advertises noxiousness to a predator or parasite species. In a study of the pipevine swallowtail butterfly (Battus philenor), we show that a pattern of colouration in the caterpillars that is considered to be aposematic in the context of attack by natural enemies also deters oviposition by conspecific females. In f...

The antimicrobial activity of ethanol, petroleum ether, dichloromethane, ethyl acetate, methanol and aqueous whole plant extracts of Aerva tomentosa (Amaranthaceae) were tested against nine human pathogens such as Bacillus subtilis, Enterobactor aerogenes, Escherichia coli and Pseudomonas aeruginosa bacterias and Aspergillus flavus, Aspergillus niger, Candida albicans, Trichophyton rubrum and P...

BACKGROUND Cyclosporin A (CsA) is an immunosuppressive drug widely used in treatment of auto-immune diseases or after organ transplants. However, several side effects are commonly associated with CsA long term intake, some regarding to loss of reproductive organ function due to oxidative damage. Considering that phytotherapy is an important tool often used against oxidative stress, we would lik...

Salsola is one of the largest and most important genera in the family Chenopodiaceae. Salsola species are used for their anti-inflammatory, antinociceptive, anthelmintic and antipruritic effects and also as diuretic in traditional medicines worldwide. The aim of the present study is to assess the activity potential of the extracts, subextracts and isolated compounds from the aerial parts of and...

Premna tomentosa Willd is a moderate sized deciduous tree of apparently more economic and medicinal values. It is not commonly seen to be used by the medicinemen of Tamil Nadu now-a-days. The plant has been located in the plains and hills of Tamil Nadu, with the help of its varied vernacular names. It is in excessive biotic disturbance. It has been found to be in reproductive isolation, Hence, ...

Ethanol whole plant extracts of three halophytic plants from Bahrain Sesuvium verrucosum, Salsola baryosma, Zygophyllum quatarense have been tested for their cytotoxic activity by the brine shrimp method. Only S. verrucosum showed a marked significant activity (LC(50) = 102.7 microg/mL)