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In the context of microbiology, enucleation refers to removing the nucleus of a cell and replacing it with a different nucleus. This is used mainly in cloning but can also be used for creating hybrids of plants or animals. It was discovered that cells can be chemically enucleated with Cytochalasin B in 1967. [1]
Enucleation (surgery), the removal of a mass without cutting into or dissecting it Enucleation of the eye, removal of the eye that leaves the eye muscles and remaining orbital contents intact Self-enucleation, self-inflicted removal of the eye; Enucleation (microbiology), removing the nucleus of a cell and replacing it with a different nucleus
Enucleation is the removal of the eye that leaves the eye muscles and remaining orbital contents intact. This type of ocular surgery is indicated for a number of ocular tumors , in eyes that have sustained severe trauma, and in eyes that are otherwise blind and painful.
Help; Learn to edit; Community portal; Recent changes; Upload file; Search. Search. ... enucleation refers to the surgical removal of a mass without cutting into or ...
Enucleation implants are available in a variety of sizes that may be determined by using sizing implants or calculated by measuring globe volume or axial length of the contralateral eye. In the past, spherical nonporous implants were placed in the intraconal space and the extraocular muscles were either left unattached or were tied over the ...
After, the tumor is scraped away from the testis in a process called enucleation. Following enucleation, biopsies are taken of the tissues surrounding the testicle where the mass once was. Afterwards, each layer or tunica of the testis is sutured up and the testis is placed back in the scrotum. The skin layers are also closed up with sutures. [7]
Enucleation of an eye and, similarly, retinal damage, leads to a cascade of events in the cortical areas receiving visual input. Cortical GABAergic (GABA: Gamma-aminobutyric acid ) inhibition decreases, and cortical glutamatergic excitation increases, followed by increased visual excitability or even spontaneous activity in the visual cortex ...
Autoenucleation, also known as oedipism, is the self-inflicted enucleation (removal) of the eye. It is considered a form of self-mutilation and is normally caused by psychosis, paranoid delusions or drugs. [1] Between 1968 and 2018, there were more than 50 documented cases of "complete or partial self-enucleation in English medical journals". [2]