Disorder in milk proteins: adipophilin and TIP47, important constituents of the milk fat globule membrane.

Milk fat globules (MFGs), which are secreted by the epithelial cells of the lactating mammary glands, account for the most of the nutritional value of milk. They are enveloped by the milk fat globule membrane (MFGM), a complex structure consisting of three phospholipid membrane monolayers and containing various lipids. Depending on the origin of milk, specific proteins accounts for 5-70% of the MFGM mass.

Correction to: Variability of Some Milk-Associated Genes and Proteins in Several Breeds of Saudi Arabian Camels.

The original version of this article contained mistakes in author names and affiliations. The last names of the authors Salah Korim, Amro Samra, and Hussein A. Amhedar were misspelled.

Variability of Some Milk-Associated Genes and Proteins in Several Breeds of Saudi Arabian Camels.

To gain knowledge on the molecular basis of diversity of several clans of Saudi camel (Camelus dromedarius) characterization of these animals was conducted at both genetic and protein levels. To this end, blood and milk samples were collected from several camel breeds at different Saudi Arabia locations (northern Jeddah, Riyadh, and Alwagh governorates). Genomic DNA was extracted from blood of four Saudi camel breeds (Majahem, Safra, Wadha, and Hamara), and DNA fragments of the casein and α-lactalbumin genes were amplified.

Modulatory role of resveratrol on cytotoxic activity of cisplatin, sensitization and modification of cisplatin resistance in colorectal cancer cells.

Colorectal cancer (CRC) is a leading cause of cancer-associated mortality worldwide. Cisplatin (CIS) is one of the most active cytotoxic agents in current use and it has proven efficacy against various human malignancies. However, its clinical usefulness has been restricted by detrimental side effects, including nephrotoxicity and myelosuppression.

Anti-inflammatory potential of curcumin and quercetin in rats: role of oxidative stress, heme oxygenase-1 and TNF-α.

Flavonoids are group of compounds that have been shown to possess potent anti-inflammatory effects in both cellular and animal models of inflammation. In the current study, the single and combined effects of the two flavonoids, curcumin and quercetin, against carrageenan-induced acute inflammation in rats were evaluated with emphasis on the role of oxidative stress, anti-inflammatory enzyme, heme oxygenase-1 (HO-1) and proinflammatory cytokine, tumor necrosis factor-alpha (TNF-α). Curcumin (50 mg/kg), quercetin (50 mg/kg) and a combination of both were orally administered for 14 days before carrageenan injection in rats and compared with the reference nonsteroidal anti-inflammatory drug, indomethacin (10 mg/kg).

Nebivolol regulates eNOS and iNOS expressions and alleviates oxidative stress in cerebral ischemia/reperfusion injury in rats.

Aims: Oxidative stress-induced cell damage is reported to contribute to the pathogenesis of cerebral ischemia/reperfusion injury. This study investigated the neuroprotective effect of nebivolol against cerebral ischemia/reperfusion insult in rats.

Main Methods: The model adopted was that of surgically-induced forebrain ischemia, performed by means of bilateral common carotid artery occlusion for 1h, followed by reperfusion for 24 h.