Results 21 to 30 of about 104,398 (264)

Responses of broiler chickens to incremental levels of water deprivation: Growth performance, carcass characteristics, and relative organ weights

open access: yesOpen Agriculture, 2023
The objective of the study was to assess the effect of varying levels of water deprivation on growth performance, carcass characteristics, and internal organ weight of broiler chickens. Ninety unsexed Ross 308 chicks 2 weeks old were randomly assigned to
Mhmoud Amirah   +4 more
doaj   +1 more source

Trocas gasosas de mudas de videira, obtidas por dois porta-enxertos, submetidas à deficiência hídrica Gas exchange of vine cuttings obtained from two graftings submitted to water deficiency

open access: yesPesquisa Agropecuária Brasileira, 2001
Este trabalho teve como objetivo avaliar o efeito da deficiência hídrica e de dois porta-enxertos nas trocas gasosas de mudas de videira cultivadas em vasos, nas condições de casa de vegetação. Utilizou-se como copa a 'Niágara Rosada' (Vitis labrusca), e
Claudia Rita de Souza   +2 more
doaj   +1 more source

Effect of water restriction on drinking behaviour and water intake in German black-head mutton sheep and Boer goats

open access: yesAnimal, 2012
The present study was conducted to evaluate and compare the physiological responses of sheep and goats to water restriction using the deuterium dilution technique (D2O) to predict the total water intake (TWI) in both species.
D. Al-Ramamneh, A. Riek, M. Gerken
doaj   +1 more source

INFLUENCE OF FEED AND WATER DEPRIVATION ON PROCESSING WEIGHTS AND YIELDS, COOKING LOSSES AND MEAT COMPOSITION OF DUCK CARCASSES AT 8 & 10 WEEKS OF AGE [PDF]

open access: yesAssiut Veterinary Medical Journal, 1994
SUMMARY The influence of depriving ducks offeed or both feed and water (total deprivation) for 0, 6, 12 and 18h prior to slaughter on live-weight shrinkage, eviscerated carcass yield, ready-to-cook yield, water uptake during chilling, cooked weight ...
MA. YASSIEN, MT. IBRAHIM
doaj   +1 more source

Vasopressin and oxytocin expression in hypothalamic supraoptic nucleus and plasma electrolytes changes in water-deprived male Meriones libycus

open access: yesAnimal Cells and Systems, 2021
In mammals, plasmatic osmolality needs to be stable, and it is highly related to the hydric state of the animals which depends on the activity of the hypothalamic neurohypophysial system and more particularly by vasopressin secretion.
Lydia Boumansour   +6 more
doaj   +1 more source

From Genes to Stress Response: Genomic and Transcriptomic Data Suggest the Significance of the Inositol and Raffinose Family Oligosaccharide Pathways in Stylosanthes scabra, Adaptation to the Caatinga Environment

open access: yesPlants
S. scabra is an important forage and extremophilic plant native to the Brazilian Caatinga semiarid region. It has only recently been subjected to omics-based investigations, and the generated datasets offer insights into biotechnologically significant ...
José Ribamar Costa Ferreira-Neto   +8 more
doaj   +1 more source

Dexmedetomidine Ameliorates Sleep Deprivation-Induced Depressive Behaviors in Mice [PDF]

open access: yesInternational Neurourology Journal, 2018
Purpose Sleep deprivation induces depressive symptoms. Dexmedetomidine is a α2-adrenoreceptor agonist and this drug possesses sedative, anxiolytic, analgesic, and anesthetic-sparing effect.
Eun-Jin Moon   +8 more
doaj   +1 more source

A Study of Chickens During Water Deprivation

open access: yesPoultry Science, 1971
Abstract Niggli and Wuhrmann (1960) described the features of electrocardiographic (ECG) changes in man during dehydration. The PR interval, QRS interval and duration of the P wave did not change significantly, but there was a decrease in amplitude of the QRS and T wave. Bierer et al.
H C, Joshi, R P, Link
openaire   +2 more sources

Water deprivation and shock thresholds [PDF]

open access: yesPsychonomic Science, 1968
Thirty-two rats, under no deprivation or under 48 h water deprivation, were given 10 series of 12 different shock intensities, using the method of constant stimuli. Their reactions were classified into several categories. None of the group differences on these categories approached statistical significance, indicating that water deprivation does not ...
Robert J. Blanchard   +2 more
openaire   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

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