HAEMACYTOMETER Meaning and
Definition
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A haemacytometer, also known as a hemocytometer, is a specialized device used in the field of biology and medicine to quantitatively determine the concentration of cells in a liquid sample. It consists of a glass slide with a rectangular indentation, often engraved with a small grid, and a cover slip that creates a known volume chamber.
To use the haemacytometer, a small volume of the sample is carefully placed in the chamber, allowing the cells to settle evenly along the grid lines. High precision is required to ensure proper distribution and avoid overlapping of cells. The settled cells are then visually observed under a microscope, and the grid is counted to determine the number of cells present in the sample.
The haemacytometer has various applications, such as in medical diagnostics, pharmaceutical research, and cell culture procedures. It is commonly used to determine the concentration of blood cells, including red blood cells and white blood cells, but can also be used for other types of cells. By knowing the concentration of cells in a sample, scientists and clinicians can infer important information about the health status of an individual or evaluate the efficacy of a medical treatment.
Overall, the haemacytometer serves as a crucial tool in cell counting and is widely used in biological and medical laboratories due to its accuracy, simplicity, and cost-effectiveness.
Common Misspellings for HAEMACYTOMETER
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Etymology of HAEMACYTOMETER
The word "Haemacytometer" has its roots in the Greek language. The term consists of two Greek words: "haema" meaning blood, and "kytos" meaning cell. The suffix "-meter" is derived from the Greek word "metron" meaning measure. Therefore, when combined, "Haemacytometer" can be translated as a measuring device or chamber used specifically for counting blood cells.
