Neurogenesis reunited
نویسنده
چکیده
Experiments on fruit flies are shedding new light on the evolution and development of the nervous system in metamorphosing insects.
منابع مشابه
Social isolation disrupts hippocampal neurogenesis in young non-human primates
Social relationships are crucial for the development and maintenance of normal behavior in non-human primates. Animals that are raised in isolation develop abnormal patterns of behavior that persist even when they are later reunited with their parents. In rodents, social isolation is a stressful event and is associated with a decrease in hippocampal neurogenesis but considerably less is known a...
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To test adrenal responsiveness of beef cattle to stress, plasma norepinephrine, epinephrine, and cortisol responses of Angus x Hereford cattle to weaning were measured in blood samples taken from 1) eight cows and their 4- to 6-mo-old calves before and after separation and, the following day, before and after being reunited and 2) an equal number of control animals. After separation and before ...
متن کاملOutcome of psychiatric intervention in factitious illness by proxy (Munchausen's syndrome by proxy).
OBJECTIVE To determine the outcome for children after psychiatric intervention in cases of factitious illness by proxy. METHODS All 17 children from 16 families, selected for admission to the Park Hospital Oxford family unit 1992-96 were followed up after a mean of 27 months. Information was obtained on the children and their carers from general practitioners, social workers or both; 13 of th...
متن کاملParadoxical Regulation of Copper and Zinc and Changes in Neurogenesis, Alcohol Preference and Salt Appetite in Isolated Male Rats
Background and Aims: Alcohol abuse is an important concern of many societies. Hippocampal neurogenesis regulates abusing drugs in a positive manner. The aim of this study was to identify factors that regulate neurogenesis in isolation period that increase preference for alcohol and salt. Materials and Methods: In this study sixteen rats were randomly divided into two groups: Pair (social) an...
متن کاملReunited twins: spouse relations / twin research reports / timely topics.
The present article explores the social attraction that may evolve on the part of reared apart twins' spouses toward their brothers- and sisters-in-law, that is, their spouses' newly found co-twin. This topic was inspired by the fascinating story of monozygotic reared apart (MZA) twins who were reunited in Perth, Australia in 2008, at age 50. It is followed by brief reviews of twin research art...
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عنوان ژورنال:
دوره 5 شماره
صفحات -
تاریخ انتشار 2016