Hemi-ovariectomies promote a decrease in the dendritic lengths of CA1 and CA3 neurons: A dimorphic effect of the cerebral hemispheres

Highlights • Left hemi-ovariectomy modifies the dendritic arbors of CA1 neurons in left hemisphere. • Right hemi-ovariectomy modifies basilar arbors of CA1 neurons in left hemisphere. • Left hemi-ovariectomy increases length of arbors of CA3 neurons in left hemisphere. • Right hemi-ovariectomy modif...

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Veröffentlicht in:	Brain research 2017-05, Vol.1662, p.102-109
Hauptverfasser:	Durán, Dolores Adriana Bravo, Silva Gómez, Adriana Berenice, Rosas, Ana Coral Gutiérrez, Trujillo, Angélica
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals CA1 neurons CA1 Region, Hippocampal - metabolism CA1 Region, Hippocampal - physiology CA3 neurons CA3 Region, Hippocampal - metabolism CA3 Region, Hippocampal - physiology Dendrites - drug effects Dendritic length Female Hemiovariectomy Hippocampus - physiology Neurology Neurons - physiology Ovariectomy - adverse effects Pyramidal Cells - drug effects Rats Rats, Long-Evans - physiology Spine density Stress, Psychological - physiopathology Ventral hippocampus
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Zusammenfassung:	Highlights • Left hemi-ovariectomy modifies the dendritic arbors of CA1 neurons in left hemisphere. • Right hemi-ovariectomy modifies basilar arbors of CA1 neurons in left hemisphere. • Left hemi-ovariectomy increases length of arbors of CA3 neurons in left hemisphere. • Right hemi-ovariectomy modifies basilar arbors of CA3 neurons in both hemispheres. • Right hemi-ovariectomy decreases density of dendritic spines of CA3 neurons.
ISSN:	0006-8993 1872-6240
DOI:	10.1016/j.brainres.2017.03.001