{"title":"产前和产后营养不良对大鼠小脑皮质发育的影响。2组织化学观察。","authors":"L Persson, A Sima","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>The effect of pre- and postnatal undernutrition on the neuronal enzymatic maturation of the neocerebellar hemispheral lobules VI b, VI c and VII (according to Larsell 1952) was studied. Postnatally oxidative enzyme histochemistry (LDH, SDH, NADH, NADPH, G6PDH) revealed a delayed enzymatic development in the cerebellum between days 8 and 22, as an effect of pre- and postnatal undernutrition. In the Purkinje cell apical cone a delayed increase in enzyme activities could be seen at days 8 to 11 as well as a delayed decrease in Purkinje cell perikaryal enzyme activities at days 11 to 14 post-partum. The retarded enzymatic development seemed to parallel the retarded morphological development (cf. Sima & Persson 1975).</p>","PeriodicalId":19126,"journal":{"name":"Neurobiology","volume":"5 3","pages":"151-66"},"PeriodicalIF":0.0000,"publicationDate":"1975-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The effect of pre- and postnatal undernutrition on the development of the cerebellar cortex in the rat. II. Histochemical observations.\",\"authors\":\"L Persson, A Sima\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The effect of pre- and postnatal undernutrition on the neuronal enzymatic maturation of the neocerebellar hemispheral lobules VI b, VI c and VII (according to Larsell 1952) was studied. Postnatally oxidative enzyme histochemistry (LDH, SDH, NADH, NADPH, G6PDH) revealed a delayed enzymatic development in the cerebellum between days 8 and 22, as an effect of pre- and postnatal undernutrition. In the Purkinje cell apical cone a delayed increase in enzyme activities could be seen at days 8 to 11 as well as a delayed decrease in Purkinje cell perikaryal enzyme activities at days 11 to 14 post-partum. The retarded enzymatic development seemed to parallel the retarded morphological development (cf. Sima & Persson 1975).</p>\",\"PeriodicalId\":19126,\"journal\":{\"name\":\"Neurobiology\",\"volume\":\"5 3\",\"pages\":\"151-66\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1975-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Neurobiology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Neurobiology","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The effect of pre- and postnatal undernutrition on the development of the cerebellar cortex in the rat. II. Histochemical observations.
The effect of pre- and postnatal undernutrition on the neuronal enzymatic maturation of the neocerebellar hemispheral lobules VI b, VI c and VII (according to Larsell 1952) was studied. Postnatally oxidative enzyme histochemistry (LDH, SDH, NADH, NADPH, G6PDH) revealed a delayed enzymatic development in the cerebellum between days 8 and 22, as an effect of pre- and postnatal undernutrition. In the Purkinje cell apical cone a delayed increase in enzyme activities could be seen at days 8 to 11 as well as a delayed decrease in Purkinje cell perikaryal enzyme activities at days 11 to 14 post-partum. The retarded enzymatic development seemed to parallel the retarded morphological development (cf. Sima & Persson 1975).
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