Results 21 to 30 of about 337,947 (309)

Inequalities in dental health: An ecological analysis of the interaction between the effects of water fluoridation and social deprivation on tooth decay in children living in England [PDF]

open access: yes, 2015
Oral health in England has improved considerably in recent years but continues to show a strong inequalities gradient. This study was aimed at investigating variations in dental decay and elation to social deprivation and local water fluoridation.
Kennedy, Lynne, Tocque, Karen
core   +1 more source

Gastric emptying of liquids in rats dehydrated by water deprivation

open access: yesBrazilian Journal of Medical and Biological Research, 1997
The gastric emptying of liquids was investigated in male Wistar rats (8 to 10 weeks old, 210-300 g) dehydrated by water deprivation. In this model of dehydration, weight loss, hematocrit and plasma density were significantly higher in the dehydrated ...
E.C.E. Baracat, E.F. Collares
doaj   +1 more source

Frustrations of fur-farmed mink [PDF]

open access: yes, 2001
Captive animals may suffer if strongly motivated to perform activities that their housing does not allow. We investigated this experimentally for caged mink, and found that they would pay high costs to perform a range of natural behaviours, and release ...
Catherine Clarebrough   +10 more
core   +2 more sources

Maize open-pollinated populations physiological improvement: validating tools for drought response participatory selection [PDF]

open access: yes, 2019
Participatory selection—exploiting specific adaptation traits to target environments—helps to guarantees yield stability in a changing climate, in particular under low-input or organic production.
Araus   +25 more
core   +2 more sources

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

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

Digestive and locomotor capacity show opposing responses to changing food availability in an ambush predatory fish [PDF]

open access: yes, 2018
Metabolic rates vary widely within species, but little is known about how variation in the “floor” (i.e. standard metabolic rate in ectotherms; SMR) and “ceiling” (maximum metabolic rate; MMR) for an individual's aerobic scope (AS) are linked with the ...
Ali   +67 more
core   +1 more source

Assessment of glomerular filtration rate in normally hydrated and dehydrated dromedary camel by plasma exogenous creatinine clearance test [PDF]

open access: yes, 2013
The main objective of this study was to assess glomerular filtration rate (GFR) in the camels (Camelus dromedarius) under free water access and dehydration conditions (after a 34 days-period of water deprivation) using plasma exogenous creatinine ...
Bengoumi, Mohammed   +4 more
core   +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

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