How Do You Spell NULL LYMPHOCYTE?

Pronunciation: [nˈʌl lˈɪmfəsˌa͡ɪt] (IPA)

The spelling of the word "Null Lymphocyte" is derived from the Latin word "nullus" meaning "none" or "zero" and the Greek word "lymphos" meaning "clear fluid". The IPA phonetic transcription for "Null Lymphocyte" is /nʌl ˈlɪmfəsaɪt/, where the "n" is pronounced as in "no", the "u" as in "hut", the "ll" as in "million", the "y" as in "yes", and the "ph" as in "phone". The combined "s" and "t" at the end is pronounced as "t".

NULL LYMPHOCYTE Meaning and Definition

1. A null lymphocyte is a type of white blood cell characterized by its lack or absence of specific surface markers or antigen receptors. In immunology, null lymphocytes are considered to be functionally immature, as they do not express the usual T-cell receptor or B-cell receptor found on mature lymphocytes.

   Null lymphocytes are referred to as "null" because they do not fit into the usual classification of T-cells or B-cells, which are the two main types of lymphocytes. This lack of specific surface markers makes it challenging to categorize these cells.

   Typically, null lymphocytes are found in low numbers in healthy individuals, mainly in bone marrow and peripheral blood. However, their exact function and significance in the immune response remain poorly understood. Some studies suggest that null lymphocytes may possess certain specialized functions, such as the ability to recognize and kill tumor cells, but further research is needed to fully elucidate their role.

   In various disease conditions, such as certain types of leukemia or immunodeficiency disorders, an increased number of null lymphocytes may be observed. This abnormal increase or decrease in null lymphocyte count can serve as a diagnostic marker or indicator for specific medical conditions.

   Overall, null lymphocytes represent a unique subset of lymphocytes that do not exhibit the characteristic markers associated with mature T-cells or B-cells, warranting further investigation to understand their function and clinical significance in immune responses and diseases.

Common Misspellings for NULL LYMPHOCYTE

• bull lymphocyte
• mull lymphocyte
• jull lymphocyte
• hull lymphocyte
• nyll lymphocyte
• nhll lymphocyte
• njll lymphocyte
• nill lymphocyte
• n8ll lymphocyte
• n7ll lymphocyte
• nukl lymphocyte
• nupl lymphocyte
• nuol lymphocyte
• nulk lymphocyte
• nulp lymphocyte
• nulo lymphocyte
• null kymphocyte
• null pymphocyte
• null oymphocyte
• null ltmphocyte

Etymology of NULL LYMPHOCYTE

The term "Null Lymphocyte" is a combination of two words: "null" and "lymphocyte".

1. Null: The word "null" originates from the Latin word "nullus", meaning "none" or "zero". It is used in English to indicate the absence or lack of something. In medical contexts, "null" can denote something that is non-functional, abnormal, or without a particular quality.

2. Lymphocyte: This term is derived from the Latin word "lympha", which refers to clear water or liquid. In the mid-19th century, the term "lymphocyte" was coined by the German physician Paul Ehrlich, combining "lymph" (the fluid found in lymphatic vessels) and the Greek word "kutos" (cell). Lymphocytes are a type of white blood cells that play a vital role in the immune response.