HPTLC finger printing profile of brown alga Lobophora variegata

The tropical brown alga Lobophora variegata (Lamouroux) Womersley: a prospective bioindicator for Ag contamination in tropical coastal waters.

Uptake and depuration kinetics of dissolved silver were determined in the brown alga Lobophora variegata, using radiotracer techniques. Results indicate that this widely distributed alga could be a useful bioindicator species for surveying silver contamination in tropical environments. Indeed, results showed that the alga readily concentrates silver (algal concentration of silver was 7,000 time...

Growth, mortality and recruitment rates of the brown alga Lobophora variegata in relation to herbivory and nutrients on Bonaire

Aqueous Extracts of the Marine Brown Alga Lobophora variegata Inhibit HIV-1 Infection at the Level of Virus Entry into Cells

In recent years, marine algae have emerged as a rich and promising source of molecules with potent activities against various human pathogens. The widely distributed brown alga Lobophora variegata that is often associated with tropical coral reefs exerts strong antibacterial and antiprotozoal effects, but so far has not been associated with specific anti-viral activities. This study investigate...

The Tropical Brown Alga Lobophora variegata: A Source of Antiprotozoal Compounds

Lobophora variegata, a brown alga collected from the coast of the Yucatan peninsula, Mexico, was studied for antiprotozoal activity against Giardia intestinalis, Entamoeba histolytica and Trichomonas vaginalis. The whole extract showed the highest activity against T. vaginalis, with an IC(50) value of 3.2 microg/mL. For the fractions, the best antiprotozoal activity was found in non-polar fract...

The tropical brown alga Lobophora variegata as a bioindicator of mining

19 20 Previous field and laboratory studies have identified the alga Lobophora variegata as a good 21 candidate for biomonitoring metal contamination in the New Caledonia lagoon which is 22 subjected to intensive and extensive metal inputs from land-based mining activities. The aim 23 of this work was to further assess the bioindicative potential of this species by investigating, 24 in the fiel...