Biochemistry

Progesterone is defined as a steroid hormone produced in the ovaries and necessary for the establishment and maintenance of pregnancy.…

When a patient takes a drug, its effect on the body may be different than expected due to the different…

Until a few years ago, paternity tests didn't exist. It was only possible to know with certainty if the mother…

It is well known that serotonin plays an important role in depression. However, do we know how exactly? Keep reading…

The pancreas is a gland located in the abdomen, which is capable of releasing hormones to both the circulatory system…

Anabolism and catabolism are two especially important physiological processes in the human body. They take place daily in many different…

The human genome is the DNA sequence contained in the 23 pairs of chromosomes, in which we find our genes. The human genome contains the encoded in...

Talking about the different types of DNA isn't an easy task. Broadly speaking, the characteristics of the molecules are the same, although if we lo...

Coenzymes are small non-protein organic molecules that transport chemical groups between the different enzymes in the body in order for them to car...

The central nervous system is made up of the brain and spinal cord. This is the entire body's command center,…

The human body requires the synergistic work of many substances to function properly. The endocrine system is an essential area…

Amino acids are the simple molecules that make up proteins. In other words, they're the "building blocks" that make up…

Cortisol, or hydrocortisone, is known as the anti-stress hormone. It's produced in an area just above the kidneys: the adrenal cortex. It belongs t...

Have you ever heard people say that drinking water helps to treat acne? It could be true. However, although these…

The sebaceous glands have a bad name. However, contrary to what we tend to believe, they're not only there to…

Vaccines have dramatically reduced the burden of infectious diseases globally. Studies estimate that 103 million childhood medical conditions have ...

A drug is defined as 'any substance that, introduced into the living organism, can modify one or more of its…

Can the brain feel pain? Does it serve another function? And what is pain anyway? Pain is the perception of an annoying and unpleasant sensation. T...

Brain-derived neurotrophic factor is a neurotrophin that is especially important for the survival of neurons, although its functions go much&hellip...

Adult human beings have approximately 100 billion neurons in their brains. These form the control center of movement, sleep, hunger,…

Blood tests, as their name suggests, is a routine test that's performed to count the number and types of cells…