Antimycobacterial activity of Indigofera suffruticosa with activation potential of the innate immune system.

Mycobacterium tuberculosis is responsible for over 8 million cases of tuberculosis (TB) annually. Natural products may play important roles in the chemotherapy of TB. The antimycobacterial activity and the innate immune response of methanol (METH) and dichloromethane (DCM) extracts of Indigofera suffruticosa Miller (Fabaceae) were evaluated.

Mouririelliptica: validation of gastroprotective, healing and anti-Helicobacter pylori effects.

Ethnopharmacological Relevance: Mouriri elliptica Martius (Melastomataceae) is species reputed in folk medicine to heal gastric ulcer and gastritis.

Aim Of The Study: Methanolic extract (ME) and ethyl acetate fraction (EAF) from leaves of Mouriri elliptica were evaluated for their gastroprotective, healing, immunological, toxicological and anti-Helicobacter pylori activities.

Material And Methods: The gastroprotective action of ME and EAF was evaluated in rodent experimental models and to elucidate mechanisms of action, the antisecretory action, involvements of NO, SH, PGE(2), anti-Helicobacter pylori action of ME was evaluated.

Isolated flavonoids against mammary tumour cells LM2.

The purpose of the present study was to investigate antitumour and anti-inflammatory activities of flavonoids isolated from Byrsonima crassa, Davilla elliptica and Mouriri pusa. The antitumour activity was measured by the MTT assay in murine mammary tumour cells (LM2) and the IC50 values of the flavonoids tested ranged from (31.5 +/- 2.