Страница 1 от 46 полученные результаты
Neurodegenerative diseases are associated with neuroinflammation, manifested by over-production of nitric oxide (NO) by microglial cells. Now there still lack effective treatment and prevention for the neurodegenerative diseases. Concerning neuroinflammation mediated by microglia cell,
Severe fungal infections, particularly those caused by Candida spp, have increased in recent decades and are associated with an extremely high rate of morbidity and mortality. Since plants are an important source of potentially bioactive compounds, in this work the antifungal activity of the
Infections by microbes (viruses, bacteria, and fungi) and parasites can cause serious diseases in both humans and animals. Heavy use of antimicrobials has created selective pressure and caused resistance to currently available antibiotics, hence the need for finding new and better Previously transgenic Kalanchoe pinnata plants producing an antimicrobial peptide cecropin P1 (CecP1) have been reported. Now we report biological testing K. pinnata extracts containing CecP1 as a candidate drug for treatment of wounds infected with Candida albicans. The drug constitutes the whole
A biologically monitored fractionation of the methanolic extracts of the root and fruits of Kigelia pinnata D.C. led to the isolation of the naphthoquinones kigelinone (1), isopinnatal (2), dehydro-alpha-lapachone (3), and lapachol (4) and the phenylpropanoids p-coumaric acid (5) and ferulic acid
The therapeutic efficacy of eprinomectin in an extended-release injection (ERI) formulation was evaluated against induced infections of developing fourth-stage larval or adult gastrointestinal and pulmonary nematodes of cattle in a series of six studies under two identical protocols (three each for
We have previously identified a Saccharomyces cerevisiae mutant that is markedly more resistant than wild-type to Dahlia merckii antimicrobial peptide 1 (DmAMP1), an antifungal plant defensin isolated from seeds of dahlia (Dahlia merckii). A complementation approach was followed that consisted of
DmAMP1, an antifungal plant defensin from Dahlia merckii, was shown previously to require the presence of sphingolipids for fungicidal action against Saccharomyces cerevisiae. Sphingolipids may stabilize glycosylphosphatidylinositol (GPI)-anchored proteins, which interact with DmAMP1, or they may
Plant defensins, components of the plant innate immune system, are cationic cysteine-rich antifungal peptides. Evidence from the literature [Thevissen, K., et al. (2003) Peptides 24, 1705-1712] has demonstrated that patches of fungi membrane containing mannosyldiinositolphosphorylceramide and
Dm-AMP1, an antifungal plant defensin from seeds of dahlia (Dahlia merckii), was radioactively labeled with t-butoxycarbonyl-[35S]-L-methionine N-hydroxy-succinimi-dylester. This procedure yielded a 35S-labeled peptide with unaltered antifungal activity. [35S]Dm-AMP1 was used to assess binding on
The effect of a leaf extract from Kalanchoe pinnata (Kp) was investigated in BALB/c mice infected with Leishmania amazonensis. Oral treatment with Kp significantly delayed onset of disease as compared to untreated mice or mice receiving Kp by the intravenous or topical routes. When initiated at
The overuse of antimicrobics and drugs has led to the development of resistance in a number of pathogens and parasites, which leads to great concerns for human health and the environment. Furthermore, breast cancer is the second most common cause of cancer death in women. MCF-7 is a widely used
Pongamia pinnata is a plant known for its therapeutic usage in Indian traditional medicine. Despite the controversy regarding toxic flavonoid and erucic acid content, the seed of this plant is consumed in tribal medicine and its oil is used in Ayurveda to treat psoriasis and arthritis. This study
BACKGROUND
The present study ascertained the capacities of crude aqueous and ethanolic leaf extracts of Acanthus montanus (ACMO), Asystasia gangetica (ASGA), Emilia coccinea (EMCO), and Hibiscus rosasinensis (HIRO), as well as their combinatorial formulations to ameliorate hyperglycemia in Type I
BACKGROUND
Different systems of traditional medicine of the Indian subcontinent, have used Acacia chundra Willd, Adhatoda vasica Nees., Mimusops elengi L., Piper nigrum L., Pongamia pinnata L. Pirerre, Quercus infectoria Olivier., Syzygium aromaticum L., Terminalia chebula Retz., Zingiber officinale