Lipopolysaccharides (LPS), also known as lipoglycans,
are large molecules consisting of a lipid and a polysaccharide
joined by a covalent bond; they are found in the outer
membrane of Gram-negative bacteria, act as endotoxins and
elicit strong immune responses in animals.
LPS is the major component of the outer membrane of
Gram-negative bacteria, contributing greatly to the structu
*Preface
In these days, most of people drink alcohol more than once in a week. And especially university students usually drink alcohol when they have party or special event. But problem is, sometimes alcohol makes accident or antisocial action. I know that most of us have a special memories about ‘Alcohol ‘. However, alcohol can be cause of serious disorder like alcoholism.
Sometimes,
- Marijuana consists of the dried and crushed leaves and flowering tops of the hemp plant, Cannabis sativa. It is most often smoked, but it may be chewed, prepared as a tea, or eaten in baked goods.
- At first, it was marketed by several drug companies as a treatment for rheumatism, gout, depression, cholera, and neuralgia. It was also smoked for pleasure.
- Psychological effec