(1) We have named this process myelin palingenesis--rebirth--to distinguish it from remyelination.
(2) Because this process takes place in the absence of neurons, we have termed it myelin palingenesis in order to distinguish it from remyelination, a term commonly used to designate reensheathment of axons.
(3) It is well known that Haeckel, going back and codifying this data, has divided it into two large groups called palingenesis and coenogenesis.
(4) Myelin palingenesis may occur seemingly without wrapping and spiraling, but membranes wrapped around oligodendrocyte processes and soma are also observed.
Recapitulation
Definition:
(n.) The act of recapitulating; a summary, or concise statement or enumeration, of the principal points, facts, or statements, in a preceding discourse, argument, or essay.
Example Sentences:
(1) A DNA fragment containing rat POMC 5'-flanking sequences from -323 to -34 recapitulated both basal pituitary cell-specific and hormonally stimulated expression in adult mice when fused to a heterologous thymidine kinase promoter.
(2) A certain recapitulation of the ontogenetic development of neuronal differentiation in PNETs is given by the fact that chromogranin A immunoreactivity can regularly be seen already in poorly differentiated neurons and synaptophysin in well-differentiated ones.
(3) Certain features of ALS, PD, and AD are recapitulated in three animal models described in this review.
(4) When developing cultures of Dictyostelium discoideum are disaggregated at any time prior to cell wall formation and challenged to reinitiate development, amoebae will progress through the original sequence of morphogenetic stages, but the second time through they will do so in roughly one-tenth the original time, a process known as 'rapid recapitulation'.
(5) An examination was made of the relationship of length of abuse to (a) suicidal ideation reported by or of the boy, (b) threats by the offender directed at the victim, and (c) a history of recapitulation of sexual abuse.
(6) In some areas of the stratified structures, the basal layer recapitulated the K19 expression pattern of the oral region from which they had originated.
(7) We suggest that the long process of painting 'The Fairy Feller's Master-Stroke' recapitulated and made restitution for the murder, encapsulating it so that compulsive expression of violent ideation was largely reduced, allowing other memories and activities to be engaged and expressed.
(8) In the recapitulation the author discusses the effect of the parasitic way of life of the larval forms of Fasciola hepatica on their energy metabolism.
(9) In contrast, it is normal in all aspects of growth, in the sequence of morphogenetic stages, in spore formation, in the capacity to rapidly recapitulate morphogenesis, and in the erasure event and subsequent program of dedifferentiation.
(10) The experimental infections were fatal on the 8th and 9th days postinoculation in the orally and intramuscularly inoculated birds, respectively, and produced hemorrhages and necrotic lesions that recapitulated those of the index case.
(11) 2) In light of the usual recapitulation of earlier conflicts during pregnancy as noted by drive theory, perinatal loss may lead to an intensification of intrapsychic conflicts.
(12) The study shows that in the hamster tracheal epithelium, the stages of normal fetal development and regeneration following injury, which have been characterized previously in vivo, are recapitulated in vitro.
(13) The past twenty years' achievements in behavioural and pharmacological treatments for agoraphobia are briefly recapitulated.
(14) Histochemical peculiarities of the epidermal protective zone in fetuses recapitulate the epidermal properties of water vertebrates.
(15) Recent advances in our knowledge of mechanisms of control of proliferation suggest that events occurring in adult animals may recapitulate portions of the developmental biology of the smooth muscle cell.
(16) The initiation of the Kaposi lesion thus may be an abnormal recapitulation of the coupling of venous and lymphatic systems which occurs during embryonic growth.
(17) In result of all findings will it be necessary, that the disease of diphtheria must be recapitulated.
(18) Phylogenetic data indicate that the complete psysiological and behavioral manifestations of sleep are unique to homeotherms; furthermore "ontogeny recapitulates phylogeny" in the parallel development of slow wave sleep and thermoregulation as exemplified in the opossum.
(19) Comparing the pattern of intraoperative ischemia with the chronic ambulatory preoperative pattern, we found that, under conditions of strict hemodynamic control, intraoperative ischemia apparently recapitulated the preoperative pattern, and that the stresses of anesthesia and surgery contributed less than previously thought.
(20) The recapitulation of that experience calls attention to the fragility of hospital planning, the dangers that underemployed physicians will overtreat patients, the advantages of using nurses as patient care managers in hospitals, and the desirability of not operating too close to the margin.