Tumor markers are specific biological substances that are produced in the body in response to the development of a tumor process or are secreted directly by the tumors themselves...
Why you should avoid training before taking tests Physical activity, even moderate, activates the hormonal, muscular, immune and metabolic systems. This is a natural reaction...
The kidneys are one of the most important filtration organs in the human body. Their main function is to remove metabolic waste products from the blood,...
What is anxiety? Anxiety is an emotional reaction to a real or perceived threat, which is accompanied by a feeling of internal tension, anticipation of danger, physiological...
The prevalence of allergic diseases is rapidly increasing, and one of the main reasons for this is the influence of environmental factors. Allergens can be...