Plasma corticosterone responses to handling and confinement
Corticosterone, fear behaviour and plasma corticosterone responses to stressors in Japanese quail : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Physiology at Massey University, Palmerston North, New Zealand
... elevated plasma corticosterone is not responsible for the stressor-induced increases in fearfulness reported in other populations of ...between corticosterone responses of birds to an ...
255
Corticosterone responses to handling, and effects of corticosterone injections in the Japanese quail (Coturnix xoturni japonica) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Physiology at Massey University
... Corticosterone injections decreased plasma testosterone levels three-fold for 612 hours both after a single corticosterone injection and after six days of treatment.. However, there were[r] ...
16
Corticosterone responses to handling, and effects of corticosterone injections in the Japanese quail (Coturnix xoturni japonica) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Physiology at Massey University
... The first two experimental chapters chapters 2 and 3 describe studies of the effects of corticosterone administration by daily injections on the reproductive system of male Japanese quai[r] ...
197
Effect of feeding different oils on plasma corticosterone in broiler chickens
... on plasma corticosterone concentrations in broilers. Plasma corticosterone level has been widely used as the most reliable indicator of acute stress in chickens (Thax- ton and Puvadolpirod, ...
10
Testing hypotheses about individual variation in plasma corticosterone in free living salamanders
... induced plasma CORT levels and the number of immunoreactive CRH neurons in both males and ...and handling has been shown previously to increase plasma CORT in Allegheny Mountain dusky salamanders ...
12
The effects of testosterone on immune function in quail selected for divergent plasma corticosterone response
... manipulated, Roberts and colleagues (Roberts et al., 2007a) also found no differences in immune response between birds selected for different levels of CORT, or between different T treatment groups; however, actual ...
7
Sex differences in stress and immune responses during confinement in Antarctica
... the confinement but fungal recall anti- gen exposition resulted in a significant increase in both sexes after the return to Europe at ...elevated plasma IFN-γ and suppressed IL-10 concentrations however ...
17
The Effect of Food Deprivation on Nociception in Formalin Test and Plasma Levels of Noradrenaline and Corticosterone in Rats
... interphase was previously considered as an inactive phase, Henry et al (1999) showed that active inhibitory mechanisms are involved in this period (Franklin & Ab- bott, 1993a; Henry, Yashpal, Pitcher, & Coderre, ...
7
Effects of capture and captivity on plasma corticosterone and metabolite levels in breeding Eurasian Tree Sparrows
... of confinement but also deprived them of their natural diet, which may have caused them to fast or reduce their food ...that plasma CORT lev- els increased after 24 h in ...e.g., confinement, altered ...
10
Traffic noise exposure depresses plasma corticosterone and delays offspring growth in breeding zebra finches.
... Baseline corticosterone levels collected in less than 3 min from the start of the disturbance are not thought to be greatly affected by capture and handling ( Romero and Reed, 2005 , but see Results ...
16
Corticosterone responses to different stimuli and phenotypic plasticity in corticosterone responses in the kororā (little penguin, Eudyptula minor) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Physiology at Massey University, Manawatu, New Zealand
... to handling and corticosterone concentrations after exposure to different stimuli, and to examine plasticity in corticosterone ...of corticosterone concentrations in blood samples collected ...
12
Corticosterone responses to different stimuli and phenotypic plasticity in corticosterone responses in the kororā (little penguin, Eudyptula minor) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Physiology at Massey University, Manawatu, New Zealand
... in corticosterone responses could be beneficial to the ...of corticosterone responses in ...that handling is perceived by little penguins as a stronger stressor than any the other ...
118
Original Article Activated corticosterone synthetic pathway is involved in poor responses to re-oxygenation after prolonged hypoxia
... In this study, we identified a panel of differen- tial plasma metabolites and described meta- bolic mechanisms which are involved in pheno- typic variations among HADAS-R and HADAS-S subjects. Additionally, ...
10
Seasonal Variation in Corticosterone, Stress Responses, and Physiology in the Northern Cardinal \u3ci\u3eCardinalis cardinalis\u3c/i\u3e
... Methods Cardinals were captured from 2007 to 2011 (N = 265; ♂ n = 144, ♀ n = 121) at the Lake Thoreau Environmental Research and Educational Center (Hattiesburg, MS, USA, 31.34°, -89.42°) where a banded population of ...
108
Experimental relationships between levels of corticosterone in plasma and feathers in a free living bird
... decreased plasma CORT and CORT f , but these variables did not differ significantly between DEX and control birds, and birds in the CORT+DEX group were statistically similar to birds in the CORT ...
11
Plasma corticosterone concentration in laying hens (Gallus Domesticus) during the laying period
... Z.: Plasma corticosterone concentration in laying hens (Gallus Domesticus) during the laying ...study corticosterone concentration in the plasma of laying hens (gallus domesticus) during the ...
6
Is It Wrong? Handling Missing Responses in IRT
... missing responses is strongly associated with the values that would have been observed (Rubin, 1976), such as cases in which subjects choose not to respond when they perceive their responses to be socially ...
10
Interaction of Mean and Oscillating Plasma Flows Across Confinement Mode Transitions
... B plasma flows generated by non-linear turbulence interactions ...magnetic confinement devices, such as tokamaks and stellarators, ZFs are believed to play an important role in reducing turbulent transport ...
6
Extension of Improved Particle and Energy Confinement Regime in the Core of LHD Plasma
... LHD is the world’s largest superconducting magnetic confinement device, which employs a heliotron configura- tion, the major and minor radii of which are 3.75 m and 0.64 m, respectively. A confining magnetic field ...
9
Experimental Studies of Magnetic Islands, Configurations and Plasma Confinement in the H-1NF Heliac
... fusion plasma is not fully ...the plasma core, physics processes governing the transition to the high con- finement regime (H-mode), formation and effects of magnetic islands and transport barriers, and many ...
158