Search Results - "Michaud, Bruno"

Determinants of mercury contamination in viperine snakes, Natrix maura, in Western Europe by Lemaire, Jérémy, Bustamante, Paco, Olivier, Anthony, Lourdais, Olivier, Michaud, Bruno, Boissinot, Alexandre, Galán, Pedro, Brischoux, François

“…The effects of Hg contamination are presumably widespread across the components of aquatic ecosystems, but investigations have been mainly focused on…”
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Growing in Cities: An Urban Penalty for Wild Birds? A Study of Phenotypic Differences between Urban and Rural Great Tit Chicks (Parus major) by Biard, Clotilde, Brischoux, François, Meillère, Alizée, Michaud, Bruno, Nivière, Manon, Ruault, Stéphanie, Vaugoyeau, Marie, Angelier, Frédéric

“…Urban sprawl is associated with deep and intense modifications of the natural habitats ofwild vertebrates. Although, many species are unable to cope with such…”
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Corticosterone levels in relation to trace element contamination along an urbanization gradient in the common blackbird (Turdus merula) by Meillère, Alizée, Brischoux, François, Bustamante, Paco, Michaud, Bruno, Parenteau, Charline, Marciau, Coline, Angelier, Frédéric

“…In a rapidly urbanizing world, trace element pollution may represent a threat to human health and wildlife, and it is therefore crucial to assess both…”
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Environmental causes and reproductive correlates of mercury contamination in European pond turtles (Emys orbicularis) by Beau, Frédéric, Bustamante, Paco, Michaud, Bruno, Brischoux, François

“…Assessing Hg contamination in aquatic ecosystems is difficult because wetlands are part of large and complex networks, and potential sources of Hg…”
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Physiological state influences evaporative water loss and microclimate preference in the snake Vipera aspis by Dupoué, Andréaz, Stahlschmidt, Zachary R, Michaud, Bruno, Lourdais, Olivier

“…Abstract Animals typically respond to environmental variation by adjusting their physiology, behavior, or both. Ectothermic animals are particularly sensitive…”
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Growing in a city: Consequences on body size and plumage quality in an urban dweller, the house sparrow (Passer domesticus) by Meillère, Alizée, Brischoux, François, Henry, Pierre-Yves, Michaud, Bruno, Garcin, Roger, Angelier, Frédéric

“…•Juvenile and adult sparrows were captured at 30 sites that differ in urbanization rates.•Body size and plumage quality were negatively correlated with…”
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Hydric “Costs” of Reproduction: Pregnancy Increases Evaporative Water Loss in the Snake Vipera aspis by Lourdais, Olivier, Dupoué, Andréaz, Guillon, Michaël, Guiller, Gaëtan, Michaud, Bruno, DeNardo, Dale F.

“…Water constraints can mediate evolutionary conflict either among individuals (e.g., parent-offspring conflict, sexual conflict) or within an individual (e.g.,…”
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Chronic exposure to tebuconazole alters thyroid hormones and plumage quality in house sparrows (Passer domesticus) by Bellot, Pauline, Brischoux, François, Budzinski, Hélène, Dupont, Sophie M, Fritsch, Clémentine, Hope, Sydney F, Michaud, Bruno, Pallud, Marie, Parenteau, Charline, Prouteau, Louise, Rocchi, Steffi, Angelier, Frédéric

“…Triazoles belong to a family of fungicides that are ubiquitous in agroecosystems due to their widespread use in crops. Despite their efficiency in controlling…”
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Blood mixtures: impact of puncture site on blood parameters by Bonnet, X., El Hassani, M. S., Lecq, S., Michel, C. L., El Mouden, E. H., Michaud, B., Slimani, T.

“…Various puncture routes, veins, arteries, heart, are used to take blood in animals. For anatomical reasons, differences in blood composition are expected among…”
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Role of interleukin-1β and tumour necrosis factor-α in lipopolysaccharide-induced sickness behaviour: a study with interleukin-1 type I receptor-deficient mice by Bluthé, Rose-Marie, Layé, Sophie, Michaud, Bruno, Combe, Chantal, Dantzer, Robert, Parnet, Patricia

“…Interleukin‐1 (IL‐1) mediates symptoms of sickness during the host response to infection. IL‐1 exerts its effects via several subtypes of receptors. To assess…”
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Toxicity of dimethoate and fenoxycarb to honey bee brood (Apis mellifera), using a new in vitro standardized feeding method by Aupinel, Pierrick, Fortini, Dominique, Michaud, Bruno, Marolleau, Franck, Tasei, Jean-Noël, Odoux, Jean-François

“…A new in vitro method was devised to assess the effects of pesticides on honey bee brood. The method allowed the quantification of doses ingested by larvae and…”
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Role of IL-6 in cytokine-induced sickness behavior: a study with IL-6 deficient mice by Bluthé, Rose-Marie, Michaud, Bruno, Poli, Valeria, Dantzer, Robert

“…Interleukin-6 (IL-6) is synthesized and released in response to the cytokine inducer lipopolysaccharide (LPS) and IL-1, and acts as an endogenous pyrogen…”
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Central injection of IL-10 antagonizes the behavioural effects of lipopolysaccharide in rats by Bluthé, Rose-Marie, Castanon, Nathalie, Pousset, Florence, Bristow, Adrian, Ball, Chris, Lestage, Jacques, Michaud, Bruno, Kelley, Keith W, Dantzer, Robert

“…Peripheral (IP) and central (ICV) injections of lipopolysaccharide (LPS) have been shown to induce brain expression of proinflammatory cytokines and to depress…”
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Vagotomy blocks behavioural effects of interleukin-1 injected via the intraperitoneal route but not via other systemic routes by Bluthé, R M, Michaud, B, Kelley, K W, Dantzer, R

“…To test specificity of the involvement of vagal afferents in the communication between the immune system and the brain, sham-operated and vagotomized mice were…”
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Vagotomy attenuates behavioural effects of interleukin-1 injected peripherally but not centrally by Bluthé, R M, Michaud, B, Kelley, K W, Dantzer, R

“…Peripheral and central injections of recombinant rat interleukin-1 beta (IL-1 beta) have been shown to decrease social exploration in rats. To test the…”
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Role of interleukin-1(Beta) and tumour necrosis factor-(alpha) in lipopolysaccharide-induced sickness behaviour: A study with interleukin-1 type I receptor-deficient mice by Rose-Marie Bluthe, Laye, Sophie, Michaud, Bruno, Combe, Chantal

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Role of interleukin-1 beta and tumour necrosis factor-alpha in lipopolysaccharide-induced sickness behaviour: a study with interleukin-1 type 1 receptor-deficient mice by Bluthe, R.M., Layé, Sophie, Michaud, Bruno, Combe, C., Dantzer, Robert, Parnet, Patricia

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Role of interleukin-1beta and tumour necrosis factor-alpha in lipopolysaccharide-induced sickness behaviour: a study with interleukin-1 type I receptor-deficient mice by Bluthé, R M, Layé, S, Michaud, B, Combe, C, Dantzer, R, Parnet, P

“…Interleukin-1 (IL-1) mediates symptoms of sickness during the host response to infection. IL-1 exerts its effects via several subtypes of receptors. To assess…”
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Cholecytokinin receptors do not mediate the behavioral effects of lipopolysaccharide in mice by Bluthe, R.M., Michaud, Bruno, Kelley, K.W., Dantzer, Robert

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Increased Sensitivity of Prediabetic Nonobese Diabetic Mouse to the Behavioral Effects of IL-1 by Bluthé, Rose-Marie, Jafarian-Tehrani, Mehrnaz, Michaud, Bruno, Haour, France, Dantzer, Robert, Homo-Delarche, Francoise

“…The nonobese diabetic (NOD) mouse is a model of spontaneous insulin-dependent diabetes mellitus (IDDM) or type I diabetes. In humans, and in animal models of…”
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