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Articles

Study anatomy with educational materials about bones, muscles, nerves and other body systems.

Digestive system

Stomach: anatomy, sections and secretion

A muscular reservoir with hydrochloric acid inside - how the stomach works, what happens in it and why it does not digest itself.

Stomach: anatomy, sections and secretion

Urinary system

Kidneys: structure, nephrons and blood filtration

Two bean-shaped organs filter 180 liters of blood per day. A million nephrons in each kidney - let's disassemble the device.

Kidneys: structure, nephrons and blood filtration

Nervous system

Peripheral nerves: structure, classification and functions

43 pairs of nerves connect the central nervous system to every corner of the body. Cranial, spinal, vegetative - we analyze all types.

Peripheral nerves: structure, classification and functions

Digestive system

Liver: the largest gland in the body

1.5 kg of mass, 500+ functions - from toxin neutralization to protein synthesis. Anatomy, lobes and blood supply of the liver.

Liver: the largest gland in the body

Cardiovascular system

Blood: composition, functions and cellular elements

5 liters of liquid tissue, 25 trillion red blood cells and hundreds of biochemical components. What is blood and how does it work.

Blood: composition, functions and cellular elements

Respiratory system

Respiratory muscles: mechanism of inhalation and exhalation

The diaphragm, intercostal muscles and accessory muscles - how they work together to provide ventilation to the lungs.

Respiratory muscles: mechanism of inhalation and exhalation

Cardiovascular system

Heart: anatomy, chambers, valves and conduction system

A muscle pump weighing 300 g, delivering 100,000 beats per day. Four chambers, four valves and its own electrical system.

Heart: anatomy, chambers, valves and conduction system

Urinary system

Bladder: structure and function

A reservoir with a volume of up to 500 ml with a triple muscle layer - how the bladder works and how urination works.

Bladder: structure and function

Muscular system

Diaphragm: the body's main breathing muscle

The diaphragm separates the thoracic and abdominal cavities and provides 70% of the inspiratory volume. We analyze the anatomy, holes and pathologies.

Diaphragm: the body's main breathing muscle

Skeletal system

Anatomy of the forearm: bones, muscles, ligaments and clinical aspects

Radius and ulna bones, interosseous membrane, flexor and extensor muscles - a complete analysis of the anatomy of the forearm.

Anatomy of the forearm: bones, muscles, ligaments and clinical aspects

Skeletal system

Lower jaw: anatomy, structure and functions

The only movable bone of the skull is the lower jaw. We analyze its structure, muscles, innervation and clinical significance.

Lower jaw: anatomy, structure and functions

Skeletal system

Structure of the human skull: bones, sutures and clinical significance

What bones does the skull consist of, how do they connect and why is this important for medicine? Let’s look at the anatomy of the skull from the vault to the base.

Structure of the human skull: bones, sutures and clinical significance