: a densely staining aggregation of heterochromatic regions in the nucleus of some cells.
Koj pom Chromocenter qhov twg?
Nrog ntau cov kab mob centromeres, pericentromeric heterochromatin thiab qee zaum txawm tias telomeres pawg los tsim ib lub npe nuclear lossis aggregate hu ua chromocenter (24). Cov aggregates no feem ntau pom ntawm lub nuclear periphery lossis ib ncig ntawm nucleolus.
Puas yog txhais li cas?
adjective. muaj daim ntawv net; netlike. intricate los yog entangled. Anatomy. ntawm los yog hais txog ib tug reticulum.
Yuav ua li cas yog reticular hauv anatomy?
Reticular fiber, hauv lub cev, cov ntaub so ntswg zoo fiber ntau tshwm sim hauv cov tes hauj lwm los tsim cov ntaub so ntswg ntawm ntau lub cev. Lub reticular fibers yog tsim los ntawm randomly oriented collagenous fibrils dag nyob rau hauv ib tug amorphous matrix tshuaj.
Tus qauv reticular yog dab tsi?
Cov qauv sib txawv ntawm reticular yog hais txog ib qho kev sib txuas ntawm curvilinear opacities uas feem ntau koom nrog lub ntsws diffusely. Lawv tuaj yeem muab faib los ntawm lawv qhov loj me (zoo, nruab nrab lossis ntxhib).
