An attempt to classify dry-cured hams according to the maturation time on the basis of near infrared (NIR) spectra was studied. The study comprised 128 samples of biceps femoris (BF) muscle from dry-cured hams matured for 10 (n=32), 12 (n=32), 14 (n=32) or 16 months (n=32). Samples were minced and scanned in the wavelength range from 400 to 2500 nm using spectrometer NIR System model 6500 (Silv...

The objective of this study was to investigate the effect of the rearing conditions during the fattening period of Iberian pigs on the acceptance of the dry-cured hams, and to research into the relationship between acceptance and sensory characteristics, chemical composition and physical-chemical parameters. The duration of the fattening period in Montanera (outdoor system based on acorns and g...

Hispolon is one of the most important functional compounds that forms Phellinus linteus (Berkeley & Curtis) Teng. Hispolon has antioxidant, anti-inflammatory, antiproliferative and anticancer effects. In this study, we analyzed the functions of hispolon on melanogenesis and apoptosis in B16-F10 melanoma cells. The results demonstrated that hispolon is not an enzymatic inhibitor for tyrosina...

Both F10 and BL6 sublines of B16 mouse melanoma cells are metastatic after intravenous injection, but only BL6 cells are metastatic after subcutaneous injection. Retrotransposon insertion was found to produce an N-terminally truncated form (Deltagamma1) of the B56gamma1 regulatory subunit isoform of protein phosphatase (PP) 2A in BL6 cells, but not in F10 cells. We found an interaction of paxil...

Multiple sclerosis (MS) is a chronic autoimmune inflammatory demyelinating and neurodegenerative disease of the central nervous system. Now 2.8 million people in world suffer from MS, since 2000 every 5 years there has been an increase number MS patients by 10%. At same time, cases with highly active (HAMS) increasing, i.e. two or more exacerbations without taking specific pathogenetic therapy ...

Current panel methods for wave-structure interactions employ the potential flow theory, which provide fast, reliable and relatively accurate predictions marine structures, now some open source packages, NEMOH HAMS, are available. In this research, relative utility performance of HAMS is compared with well-known, state-of-art software, WAMIT. To bring focus to these comparisons, research based o...

We perform a multiparameter likelihood analysis to compare measurements of the cosmic microwave background (CMB) power spectra with predictions from models involving cosmic strings. Adding strings to the standard case of a primordial spectrum with power-law tilt ns, we find a 2sigma detection of strings: f10=0.11+/-0.05, where f10 is the fractional contribution made by strings in the temperatur...

Emerging evidence suggests a link between tumor hypoxia and immune suppression. In this study, we investigated the role of hypoxia-induced Nanog, a stemness-associated transcription factor, in immune suppression. We observed that hypoxia-induced Nanog correlated with the acquisition of stem cell-like properties in B16-F10 cells. We further show that Nanog was selectively induced in hypoxic area...

Oxidation of low density lipoproteins (LDL) results in changes to the lipoprotein particle that are potentially pro-atherogenic. To investigate mechanisms contributing to the formation of cholesteryl ester (CE)-core aldehydes (9-oxononanoyl- and 5-oxovaleroyl-cholesterol; 9-ONC and 5-OVC, respectively) LDL was incubated in the presence of mouse macrophages (J774 cells) under different culture c...

Background: Anthocyanins have been proven to affect multiple cancer-associated processes in different cancer cell lines. However, relatively few studies have investigated the effects of blueberry anthocyanins on metastatic melanoma. Thus, this study focuses on evaluating the chemopreventive potential of blueberry anthocyanins and their aglycones (anthocyanidins) in B16-F10 melanoma cells. Metho...