In recent years , there has been reported a lot of methods of synthesis of metal nanoparticles ( NPMS ) because they are highly attractive for their unique physical and chemical properties that make them important in ...

It is well known and studied the symbiosis between Sinorhizobium meliloti and Medicago sativa ( alfalfa ) , this due to the formation of nodules within which are bacteroids fixing nitrogen in plants, thus adding a promoting ...

CAH includes a group of disorders that cause congenital deficiency of one of the five enzymes involved in the synthesis of clinically cortisol.1El varies according to the enzyme and severity committed enzyme deficiency . ...

Agricultural production demand the use of nitrogen fertilizer (NF), its application in excess causes loss of soil productivity, therefore requires the use of inoculants bacterial based plant growth promoting bacteria (PGPB) ...

Around the world, lifestyle, where an important factor is nutrition. The nutrition transition involves changes in diet, hard aspect affects the health, the integration in food products with higher fat and added sugar. It ...

Diarrhea is not a disease in itself , but an alteration in normal bowel movement by an increase in the water content , volume , flow rate and feces compared with physiological conditions , which results in low absorption ...

G proteins are a family of proteins that bind guanine nucleotides , these proteins are involved in various cellular processes including vesicular trafficking where ARF monomeric G proteins have a key role in the recruitment ...

The blood has been considered the essence of life, and the observation that loss of blood resulting in death, has promoted the development of knowledge of blood as their origin, constitution and biological function. The ...

Chromium (Cr) is the seventh most abundant metal in the earth's crust, however, the improper disposal of waste from industrial processes have become a major environmental contaminant. The Cr(VI) is considered the most toxic ...

Pectin is a substance of plant origin that occurs mainly in fruits , and generally having the property of being a natural gelling agent , and may be classified as polysaccharide complex , and fiber as an important nutritional ...