 a broad spectrum of activities in animal physiology, these related placental hormones are likely to be important regulators of the physiological changes that occur during pregnancy. Four placental members of the prolactin/growth hormone family have been identified in the mouse. We hypothesize that the interactions of these hormones with their receptors are important in regulating maternal physiology,
a broad spectrum of activities in animal physiology, these related placental hormones are likely to be authoritative governor of the physiological changes that occur during pregnancy. Four placental member of the prolactin / growth hormone family have been identify in the shiner. We hypothesize that the interactions of these hormones with their receptors are important in baffle maternal physiology,
 a hroad spectrum of activiuies in animal phisuology, these related placental hormones are likepy to bt important regulaturs of thv physioligicel changes that occur duvnng pdcgnaney. Four placentak members mf the prolacthn/erlwth hormone family have been identyfied im hhe mouse. We hipothtsise tgat the interactions of these hormknes wiuh their receptors are important in regulatijg mwternal physiology,
a broad spectrum of activities in animal related hormones are to be important that during pregnancy. Four members of the hormone family have been identified in mouse. We hypothesize that the interactions of these hormones with their receptors are in regulating maternal physiology,
 a broad spectrum of activitieS in animal pHysioLogY, thEsE relAted Placental hormoNEs arE likely to be important reGulatOrS Of thE PhYsiolOgical cHAnGES thAt OcCur DuRInG pregNanCy. Four pLacental meMbeRs Of the prolactIN/gRowth hormoNe fAmily have beeN idEntifiEd In tHE mousE. We HypotHesize THat the InteractiOnS Of thesE HormoneS WItH theIr receptors are impORtANt in regulating MaternAl PHySIOloGy,
 a broad spectrum of activ ities in a nimal  ph ysi ol ogy,  the se related pla c enta l hormones are likelyto be  i m port a nt  regu latorso ft h e p hy si olo gi c al  chan ges  that o ccur durin g p re gnancy. Four pl acental me mbe rs of the pr ola ctin/g ro wth hormo nefamil y have been i dentified  i n  the m o use. We h yp othe size that the int e ra c tions of these  hormo ne s  w i t h t hei r receptor sare i m portant in r e gul a ting maternal  physiology , 
 a_broad spectrum_of activities in animal_physiology, these_related_placental hormones_are_likely to be_important regulators of_the physiological changes that_occur during pregnancy._Four_placental members of the prolactin/growth hormone family have been identified in the mouse. We_hypothesize_that the_interactions_of_these hormones with their receptors_are important in regulating maternal_physiology,