Influence of hypergravity on hypothalamic vasopressin and oxytocinergic neurons in rats Ugrumov, M. ; Pronina, T. ; Ershov, P. ; Wittkowski, W. ; Gharib, C. ; Gabrion, J. ; Grigoriev, A. Abstract Publication: Life in Space for Life on Earth Pub Date: September 2002 Bibcode: 2002ESASP.501..263U