Because of their high degree of unsaturation, polyunsaturated fatty acids (PUFA) in mammals, with mainly 18, 20 and 22 carbons, can easily be autooxidized, and converted into many oxidized derivatives and degradation products. This short review reports on some of those relevant to the evaluation of oxidative stress in situ. In addition, the enzyme-dependent oxygenation by both dioxygenases and ...

The world wild fish stocks are being depleted in an ever-increasing speed. Aquaculture is the only way to ensure sufficient seafood for world. Conventional aquaculture can be traced back 4000 years China and has been very successful past three decades. However, faced serious challenges, including a few improved species, labour-intensiveness, environmental pollution, diseases lack of traceabilit...

Dime con quién andas, y te diré eres – Tell me with whom you walk, and I will tell who are. This is one of the most common sayings in Spanish language, that appears at least as far back Cervantes’ Don Quijote de la Mancha, published 1615. In this paper explore briefly how saying applies to Our Lady Guadalupe by asking Virgin walks order discern is. consciously do not start theology, magisterium...

Environmental protection legislation, consumer interest in “green” products, a trend toward corporate responsibility and recognition of the potential profitability of salvaging operations, has resulted in increased interest in product take back. However, the cost effectiveness of product take-back operations is hampered by many factors, including the high cost of disassembly and a widely varyin...