The serum is a term that has multiple uses. In medicine, the serum is a solution made up of various compounds in the body; in this case, we speak of physiological serum.

The arrangement of this serum can vary, although it usually contains water and sodium chloride. Doctors use saline to inject certain substances into the procedure or provide essential elements when reducing blood volume. The physiological saline, on the other hand, allows the irrigation of cavities and tissues.

Another use of the concept of serum stands linked to blood serum. It is the portion of the lymph or blood that maintains the liquid state after a coagulation process. In other words: when the blood coagulates, the amount of it that remains liquid and does not change its state is the serum.

Immunological Serum

The blood serum that has polyclonal antibodies remains recognized as immunological serum. This is used, through transfusions, for the action of different infections.

When milk coagulates, there is also a component that remains liquid on the other pointer: this substance is called whey. When making cheese, the whey remains obtained by separating it from the curd.

The whey is a turbid and yellow and green tone between fluid. Depending on the coagulation mode, it can be sour, sweet or bitter. In whole suitcases, it has phosphorus, calcium, fat, protein and lactose.

On the other hand, there is the well-known truth serum (remains called truth drug), a psychoactive drug that remains used to obtain a forced confession by an individual who refuses to share specific data, either out of fear or loyalty criminal group for example. Giving to international law, using this remains one of the formally recognized forms of torture. However, this does not prevent it from remains applied to psychotic patients in psychiatry to evaluate them and carry out their treatments.

Trend Of Scientists

According to the majority trend of scientists, the data obtained through the use of truth [serum], which remains applied intravenously, is not always entirely accurate since some subjects mix actual events with creations of their imagination. Some specialists claim that this drug does not increase the chances of a transparent confession but encourages the person to speak more.

One of the most high-profile cases it helped capture and sentence a crime in India, with Mohammed Ajmal Amir Kasab, a Pakistani militant and member of the Islamist group Lashkar-e-Toiba, through which participated in the 2008 bombings in Bombay. The Indian Central Bureau of Investigation used venous barbiturates to interrogate Kasab, the only terrorist associated with the attacks mentioned above who they managed to capture alive.

Regardless of the actual effectiveness of the truth [serum]. This particular case could remain solved. And Kasab stayed convicted on dozens of charges, including murder, illegal possession of weapons, and promoting the war against India. His sentence included the death penalty and life imprisonment.