Definition: A type of membrane that produces a fluid to reduce friction between organs, often found in body cavities like the chest and abdomen.

Example: The serosa helps protect the organs by providing a smooth surface that reduces friction during movement.

Definition: Relating to the serosa, which is a smooth membrane that lines certain cavities in the body and covers organs.

Example: The surgeon carefully examined the serosal layer during the operation.

Definition: A thin, watery fluid found in certain parts of the body, like joints and around the heart.

Example: The doctor explained that serosity is important for lubricating joints and protecting organs.

Definition: Referring to plants that develop or bloom late, or that remain closed while gradually releasing seeds.

Example: The serotinous cones of the pine tree only open after a fire, allowing seeds to disperse in a nutrient-rich environment.

Definition: Relating to the release or action of serotonin, a chemical in the brain that helps transmit signals between nerve cells.

Example: Serotonergic medications can help improve mood and reduce anxiety.

Definition: A chemical in the body that helps transmit signals in the brain and affects mood, sleep, and other functions.

Example: Low levels of serotonin can lead to feelings of sadness and depression.

Definition: Relating to or affecting serotonin, a chemical in the brain that helps regulate mood and behavior.

Example: Certain medications are serotoninergic, meaning they influence serotonin levels in the brain.

Definition: A category of microorganisms that share a specific set of antigens, which are substances that trigger an immune response.

Example: The laboratory identified the serotype of the bacteria to determine the best treatment.

Definition: To classify an organism based on its serotype, which is a distinct variation within a species identified by its immune response to specific antigens.

Example: Researchers serotype the bacteria to determine which strain is causing the outbreak.

Definition: Describing something that contains or resembles a clear, watery fluid, often related to bodily fluids.

Example: The doctor noted that the fluid was serous, indicating it was clear and watery.

Definition: A group of microorganisms that have a specific set of antigens, which are used to identify them.

Example: The laboratory identified the bacteria by its serovar.