LASTING BIOLOGICAL EFFECTS OF EARLY ENVIRONMENTAL INFLUENCES
نویسندگان
چکیده
منابع مشابه
Lasting Biological Effects of Early Environmental Influences
The metabolism of adenosine 3',5'-monophosphate (cyclic AMP) was studied in specific pathogen-free mice exposed to neonatal infection with mouse enterovirus or to malnutrition during early life. Metabolic activity was determined by measuring the turnover of cyclic AMP-8-(14)C to respiratory (14)CO(2), its incorporation into various organs and plasma, and the binding activity of synaptosome for ...
متن کاملBiological Freudianism: lasting effects of early environmental influences. 1966.
As commonly used, the phrase ‘early influences’ denotes the conditioning of behavior by the experiences of very early life. Early experiences, however, do more than conditioning behavioural patterns; they also affect profoundly and lastingly many biological characteristics of the adult. I shall show that, in animals, events occurring during the very first days of life determine the initial grow...
متن کاملLasting Biological Effects of Early Environmental Influences* Ii. Lasting Depression of Weight Caused by Neonatal Contamination by Egilde
Infections occurring in utero or shortly after birth can have manifestations extending throughout the life-span of the affected organism. These manifestations range from stunted growth or malformations to immunological paralysis or infection immunity. I t will be shown in the present paper that a lasting depression of weight can be readily and consistently induced by contaminating specific-path...
متن کاملLasting Biological Effects of Early Environmental Influences* I. Conditioning of Adult Size by Prenatal and Postnatal Nutrition
As commonly used, the phrase "early influences" denotes the conditioning of behavior by the experiences of early life. Early experiences, however, do more than condition behavioral patterns; they also affect, profoundly and lastingly, other biological characteristics such as initial growth rate, efficiency in the utilization of food, anatomic structures, physiologic attributes, maximum adult si...
متن کاملLASTING BIOLOGICAL EFFECTS OF EARLY ENVIRONMENTAL INFLUENCES* IV. NoTEs ON THE PHYSICOCHEMICAL AND IMMDNOLOGICAL CHARACTERISTICS OF AN ENTEROVIRUS THAT DEPRESSES
A lasting depression of body weight can be achieved consistently by contaminating newborn mice, specific pathogen-free (SPF), with a filterable agent derived from the intestine of mice raised under ordinary conditions of husbandry (1, 2). Adult SPF mice, contaminated with this agent after birth, exhibit a variety of metabolic abnormalities, such as reduced ability to incorporate amino acids and...
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ژورنال
عنوان ژورنال: Journal of Experimental Medicine
سال: 1969
ISSN: 1540-9538,0022-1007
DOI: 10.1084/jem.130.5.955