Search results for "Farm"
showing 10 items of 3554 documents
Chemical Composition and antimicrobial activity of the essential oils from two species of Thimus growing wild in southern Italy
2009
The volatile constituents of the aerial parts of two samples of Thymus longicaulis C. Presl, collected in Campania and in Sicily, and two samples of Thymus pulegioides L. from the same regions, were extracted by hydrodistillation and analyzed. Considering the four oils together, seventy-eight different compounds were identified: 57 for Thymus longicaulis from Sicily (91.1% of the total oil), 40 for Thymus longicaulis from Campania (91.5% of the oil), 39 for Thymus pulegioides from Sicily (92.5% of the oil) and 29 for Thymus pulegioides from Campania (90.1% of the oil). The composition of the oils is different, although the most abundant components are identical in T. pulegioides. The essent…
Antitumor Mechanism of the Essential Oils from Two Succulent Plants in Multidrug Resistance Leukemia Cell
2019
Drug resistance remains a major challenge in the treatment of cancer. The multiplicity of the drug resistance determinants raises the question about the optimal strategies to deal with them. Essential oils showed to inhibit the growth of different tumor cell types. Essential oils contain several chemical classes of compounds whose heterogeneity of active moieties can help prevent the development of drug resistance. In the present paper, we analyzed, by gas chromatography-mass spectrometry the chemical composition of the essential oil of the leaves of Kalanchoe beharensis obtained by hydrodistillation and compared the chemical composition of its essential oil with that of Cyphostemma juttae.…
METHOD TO PRODUCE HYALURONIC ACID FUNCTIONALIZED DERIVATIVES AND FORMATION OF HYDROGELS THEREOF
2009
DERIVATI IBRIDI DELL’ACIDO IALURONICO PER APPLICAZIONI BIOMEDICHE E FARMACEUTICHE
2012
AMINO-HETEROCYCLES AS SYNTHONS FOR THE SYNTHESIS OF POTENTIAL ANTICANCER AGENTS
2009
BIS-INDOLYL-5-MEMBER HETEROCYCLES ANALOGUES OF MARINE ALKALOID NORTOPSENTIN: SYNTHESES AND ANTINEOPLASTIC ACTIVITY
2008
VALUTAZIONE DELL' EFFICACIA DI DERIVATI ANFIFILICI DEL PEG COME " SURFACE MODIFIERS" DI NANOCARRIER DI FARMACI
2011
ANNELATED ISOINDOLES WITH POTENT ANTITUMOR ACTIVITY
2009
In vitro and in silico studies of polycondensed diazine systems as anti-infective agents
2011
Infective diseases caused by protozoarian agents are still relevant today more than ever. In fact, they represent the first cause of death all over the world with seventeen millions victims every year. The development of drug resistance and the broad diffusion of these pathologies make actual the research of new molecules able to act as selective and effective anti-infective chemotherapics.[1] Recently several polycondensed diazine derivatives, by means 1,3-dipolar cycloaddition, reactions [2, 3] were synthesized. A broad selection of these compounds chosen with a wide pattern of substitutions were submitted to biological in vitro screening against Plasmodium falciparum, Leishmania Infantum…