Saliva

Synonyms spit, saliva Introduction Saliva is an exocrine secretion that is produced in the salivary glands located in the oral cavity. In humans, there are three large salivary glands and a large number of small salivary glands. Large salivary glands include the parotid gland (Glandula parotis), the mandibular gland (Glandula submandibularis) and the sublingual gland … Saliva

More detailed composition | Saliva

More detailed composition Saliva is composed of many different components, whereby the proportions of the respective components differ from unstimulated to stimulated saliva, and the place of production, i.e. which salivary gland is responsible for saliva production, also contributes significantly to the composition. The saliva consists of water for the most part (95%). However, in … More detailed composition | Saliva

What can it be when my voice goes away without a cold? | Why is the voice often gone when I have a cold?

What can it be when my voice goes away without a cold? If hoarseness does not occur as part of a cold, it can have many other causes. In addition to the classic viral and bacterial infections that lead to an inflammation of the larynx and vocal cords, hoarseness can also occur in the course … What can it be when my voice goes away without a cold? | Why is the voice often gone when I have a cold?

MRI of the hand

General information about the MRT Magnetic resonance imaging (MRI) is based on the magnetic properties of tissue, especially tissue water. To display MRI images, a very strong magnetic field is required, which is more than 100,000 times stronger than the magnetic field of the earth. This magnetic field is generated by the MR tomograph. In … MRI of the hand