How Do You Spell EXCYSTATION?
Pronunciation: [ɛkssɪstˈe͡ɪʃən] (IPA) 
Correct spelling for the English word "excystation" is [ɛkssɪstˈe͡ɪʃən], [ɛkssɪstˈeɪʃən], [ɛ_k_s_s_ɪ_s_t_ˈeɪ_ʃ_ə_n] (IPA phonetic alphabet).
Pronunciation: [ɛkssɪstˈe͡ɪʃən] (IPA)
Correct spelling for the English word "excystation" is [ɛkssɪstˈe͡ɪʃən], [ɛkssɪstˈeɪʃən], [ɛ_k_s_s_ɪ_s_t_ˈeɪ_ʃ_ə_n] (IPA phonetic alphabet).
Excystation is a biological process that describes the release or emergence of an organism from a dormant or cyst-like stage into an active or reproductive form. This term is commonly used in the field of parasitology, particularly in relation to protozoan parasites.
During excystation, the dormant form of the parasite, known as a cyst, undergoes specific biochemical and physiological changes to transform into its active state. This process usually occurs in response to favorable environmental conditions, such as appropriate temperature, pH, and nutrient availability.
The excystation process involves the breaking or dissolution of the cyst's protective wall or membrane, which allows the released parasite to enter the host or external environment to initiate infection or reproduction. Excystation is typically triggered by specific stimuli, including host gastrointestinal secretions or mechanical digestion processes, which help to break down the cyst and promote the release of the active form.
Excystation is an essential step in the life cycle of many parasitic protozoa, enabling them to transition from a survival stage to a reproductive or infective stage. Understanding the mechanisms and factors influencing excystation is crucial for studying the transmission, pathogenesis, and control of these parasitic diseases.
Removal from a cyst, noting the action of certain encysted organisms in escaping from their envelope.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "excystation" is derived from the combination of two Latin roots: "ex-" meaning "out", and "cystis" meaning "cyst" or "bladder". The suffix "-ation" is added, indicating the process or act of something.
In biology, "excystation" refers to the process of emerging or releasing from a cyst. It is commonly used to describe the emergence of certain parasites, such as protozoans or helminths, from their cyst or protective stage back into an active form.
