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Description
| - Stressful manipulation by humans has been previously shown to result in opening the pre-orbital gland of the newborn red deer. We hypothesized that exposure of red deer to stressful handling would result in opening the pre-orbital gland. Further, we tested the potential factors associated with pre-orbital opening, including season, sex, age and struggling behavior. Pre-orbital gland status was observed in 76 red deer (48 males, 28 females) during 281 handling events with the animal isolated and fixed in a mechanical restraint cradle (crush) within 3 consecutive years. The proportion of handling events with an open gland was considerably greater during than before handling (27.76 vs. 0%, respectively, P < 0.001). The deer that struggled or stiffened revealed 2-fold greater incidence of pre-orbital opening (P < 0.01), regardless of sex. Thus, pre-orbital opening seemed to accompany the behaviors that have been found to be related to acute stress. The probability that the animal opens its pre-orbitals during handling sharply increased at the beginning of the rut (mating season, P < 0.01). Deer that threatened the handler (10% out of 215 observations) opened their pre-orbitals 30 times more often than nonthreatening ones. These effects indicate that other motivations are likely involved in the opening of pre-orbitals, in addition to the perception of a stressful event. Incidence of pre-orbital opening decreased with age in both sexes (P < 0.05) across 3 consecutive yr of observations, which suggests habituation to repeated handling.
- Stressful manipulation by humans has been previously shown to result in opening the pre-orbital gland of the newborn red deer. We hypothesized that exposure of red deer to stressful handling would result in opening the pre-orbital gland. Further, we tested the potential factors associated with pre-orbital opening, including season, sex, age and struggling behavior. Pre-orbital gland status was observed in 76 red deer (48 males, 28 females) during 281 handling events with the animal isolated and fixed in a mechanical restraint cradle (crush) within 3 consecutive years. The proportion of handling events with an open gland was considerably greater during than before handling (27.76 vs. 0%, respectively, P < 0.001). The deer that struggled or stiffened revealed 2-fold greater incidence of pre-orbital opening (P < 0.01), regardless of sex. Thus, pre-orbital opening seemed to accompany the behaviors that have been found to be related to acute stress. The probability that the animal opens its pre-orbitals during handling sharply increased at the beginning of the rut (mating season, P < 0.01). Deer that threatened the handler (10% out of 215 observations) opened their pre-orbitals 30 times more often than nonthreatening ones. These effects indicate that other motivations are likely involved in the opening of pre-orbitals, in addition to the perception of a stressful event. Incidence of pre-orbital opening decreased with age in both sexes (P < 0.05) across 3 consecutive yr of observations, which suggests habituation to repeated handling. (en)
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Title
| - Pre-orbital gland opening in farmed red deer (Cervus elaphus) during stressful handling
- Pre-orbital gland opening in farmed red deer (Cervus elaphus) during stressful handling (en)
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skos:prefLabel
| - Pre-orbital gland opening in farmed red deer (Cervus elaphus) during stressful handling
- Pre-orbital gland opening in farmed red deer (Cervus elaphus) during stressful handling (en)
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skos:notation
| - RIV/00027014:_____/12:#0001658!RIV13-MZE-00027014
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(GP523/08/P301), Z(MZE0002701404)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00027014:_____/12:#0001658
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Cervus elaphus, handling, pre-orbital gland opening, red deer, stress (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Journal of Animal Science
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Bartoš, Luděk
- Bartošová, Jitka
- Kotrba, Radim
- Ceacero, Francisco
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http://linked.open...ain/vavai/riv/wos
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://bibframe.org/vocab/doi
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