Isoproterenol accelerates the postnatal differentiation of rat submandibular gland☆
[摘要] Theincorporationof14C-leucineintothesolubleproteinsofthesubmandibularglandwasstudiedinratsofdifferentages.Theproteinswereseparatedbyion-exchangechromatographyandbyelectrophoresisonpolyacrylamidegels.Thepatternofproteinsynthesisduringpostnataldevelopmentundergoesaconsiderablechange.Certainsecretoryproteinsarenotsynthesizedbefore3wkofage.Isoproterenol,givenfor5daysbeginningat6daysofage,acceleratesthepostnataldifferentiationofthesubmandibulargland.Thisismanifestednotonlyinamorphologicaldifferentiationofacinarcellsbutintheinductionofthesynthesisofproteinscharacteristicformoreadvancedstagesofdevelopment.
[发布日期] [发布机构]
[效力级别] [学科分类] 生物科学（综合）
[关键词] [时效性]
