A protein contained in liver cells and macrophages that binds iron for the purpose of storing it in the body. Serum ferritin levels allow for an assessment of its reserves in the body, which is important in the diagnosis of anemias developing in chronic inflammatory diseases.

25-hydroxycalciferol is an intermediate product of vitamin D conversion, the level of which in the blood allows judging the body's saturation with calciferol and identifying vitamin D deficiency or excess. The study is performed using high-performance liquid chromatography with tandem mass spectrometric detection (HPLC-MS/MS).

Phadiatop Infant measures the amount of specific immunoglobulins E to the most common inhalant and food allergens. The study is used for the primary diagnosis of sensitization to inhalant and food allergens, typically in children under 5 years of age.

Comprehensive laboratory examination including all main biochemical blood parameters and allowing the assessment of liver function (ALT, AST, total bilirubin), kidneys (urea, creatinine), as well as carbohydrate (glucose), lipid (total cholesterol), and protein (total protein) metabolism.

Hormonal study to determine the level of thyroid-stimulating hormone and thyroid hormones in the blood, which allows for the detection of hyper- or hypofunction of the thyroid gland.

Biochemical blood screening test to detect major functional disorders of the liver.

Characterization of the ratio and physiological properties of various types of blood cellular elements: erythrocytes, leukocytes, and platelets. The clinical blood analysis determines such indicators as hematocrit (the ratio of the volume of erythrocytes to the total volume of blood), hemoglobin concentration, and platelet count.

A complex blood test including specific proteins of the digestive tract (gastrin-17, pepsinogen I and II) and IgG antibodies to H. pylori, which is used for non-invasive assessment of the condition of the gastric mucosa and the state of the secretory activity of the gastric mucosa.

Characterization of the ratio and physiological properties of various types of blood cellular elements. The complete blood count includes the determination of the total number of erythrocytes, leukocytes and platelets, hemoglobin concentration, calculation of hematocrit value (ratio of erythrocyte volume to total blood volume) and erythrocyte indices (mean corpuscular volume, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration).

A laboratory algorithm for monitoring lipid metabolism in the body, which helps to identify disorders in the synthesis of beneficial and harmful lipids, predisposition to atherosclerosis, and assess the risk of developing cardiovascular diseases.