Records |
Author |
Brainard, G.C.; Rollag, M.D.; Hanifin, J.P. |
Title |
Photic Regulation of Melatonin in Humans: Ocular and Neural Signal Transduction |
Type |
Journal Article |
Year |
1997 |
Publication |
Journal of Biological Rhythms |
Abbreviated Journal |
Journal of Biological Rhythms |
Volume |
12 |
Issue |
6 |
Pages |
537-546 |
Keywords |
Human Health; eye; lens; light; melatonin suppression; photoreceptor; pineal gland; pupil |
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0748-7304 |
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Call Number  |
LoNNe @ schroer @ |
Serial |
583 |
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Author |
Kretschmer, V.; Griefahn, B.; Schmidt, K.-H. |
Title |
Bright light and night work: effects on selective and divided attention in elderly persons |
Type |
Journal Article |
Year |
2011 |
Publication |
Lighting Research and Technology |
Abbreviated Journal |
Lighting Research and Technology |
Volume |
43 |
Issue |
4 |
Pages |
473-486 |
Keywords |
Human Health |
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ISSN |
1477-1535 |
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no |
Call Number  |
LoNNe @ schroer @ |
Serial |
584 |
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Author |
Romano, M.C.; Rodas, A.Z.; Valdez, R.A.; Hernandez, S.E.; Galindo, F.; Canales, D.; Brousset, D.M. |
Title |
Stress in wildlife species: noninvasive monitoring of glucocorticoids |
Type |
Journal Article |
Year |
2010 |
Publication |
Neuroimmunomodulation |
Abbreviated Journal |
Neuroimmunomodulation |
Volume |
17 |
Issue |
3 |
Pages |
209-212 |
Keywords |
Human Health; Animals; Animals, Wild/immunology/*metabolism; Animals, Zoo/immunology/*metabolism; Cetacea/immunology/metabolism; Depressive Disorder/metabolism/physiopathology; Ecosystem; Environment; Feces/chemistry; Felidae/immunology/metabolism; Glucocorticoids/*analysis/*metabolism; Housing, Animal; Primates/immunology/metabolism; Radioimmunoassay/methods; Social Behavior; Stress, Psychological/*diagnosis/*metabolism/physiopathology; Testosterone/analysis/metabolism |
Abstract |
Depression and stress are related pathologies extensively studied in humans. However, this relationship is not well known in animals kept in zoos and even less known in wild animals. In zoo animals, acute and chronic stress caused by difficulties in coping with stressors such as public presence and noise, among others, can induce the appearance of repetitive pathological behaviors such as stereotypies, many times associated with organic pathologies that deeply affect their health and welfare. In the wild, factors such as deforestation, habitat fragmentation, lack of food and water, and human disturbances are potential causes of acute and chronic stress for the resident fauna. Glucocorticoids (GC) have been extensively used as stress indicators in many species including humans. Since chase and handling of wild animals immediately raise their GC serum levels, noninvasive methods have been developed to assess stress without interference caused by sample collection. The hormones and their metabolites can be measured in various body fluids and excreta and detect basal feedback free hormone concentrations as well as the response to ACTH and handling. In order to study the influence of disturbing factors we have measured GC as stress indicators by noninvasive techniques in dolphins and felids (ocelots, jaguarundis and margays) and cortisol and testosterone in spider monkeys. |
Address |
Departamento de Fisiologia, Biofisica y Neurociencias, CINVESTAV-IPN, Mexico, Mexico. mromano@fisio.cinvestav.mx |
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English |
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ISSN |
1021-7401 |
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PMID:20134205 |
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no |
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LoNNe @ schroer @ |
Serial |
585 |
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Author |
Baker, R.R.; Sadovy, Y. |
Title |
The distance and nature of the light-trap response of moths |
Type |
Journal Article |
Year |
1978 |
Publication |
Nature |
Abbreviated Journal |
Nature |
Volume |
276 |
Issue |
5690 |
Pages |
818-821 |
Keywords |
Animals |
Abstract |
LIGHT TRAPS of various forms have been used to collect and study moths for well over 100 yr, but surprisingly little is known about how they attract moths. There has been some evaluation of the factors influencing the size of light trap catches1â5 and of the mechanics of the terminal phase of the moth's approach to a light6, but virtually nothing is understood about the light-trap response itself. Such an understanding is perhaps unnecessary when light traps are used solely to collect specimens, but becomes crucial as soon as they are used for quantitative sampling or survey work7. Of particular importance to the interpretation of such work is a knowledge of the distance from which moths orientate with respect to a light source; it seems intuitively that this distance should be fairly large. We present here the results of three experiments designed to determine the distance of response of free-flying moths to an artificial light source. Our results support Sotthibandhu's claim4 that the effective range of a 125 W mercury vapour (MV) lamp is about 3 m. They also lead to speculation concerning the behavioural meaning of the light trap response in moths. |
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ISSN |
0028-0836 |
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Call Number  |
LoNNe @ schroer @ |
Serial |
590 |
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Author |
Barker, R.; Cohen, C. |
Title |
Photoflashes: a potential new tool for control of insect populations. |
Type |
Journal Article |
Year |
1964 |
Publication |
Science |
Abbreviated Journal |
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Volume |
145 |
Issue |
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Pages |
1195â1197 |
Keywords |
Animals |
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Call Number  |
LoNNe @ schroer @ |
Serial |
591 |
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