Cytokine-induced meningitis is dramatically attenuated in mice deficient in endothelial selectins.

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Cytokine-induced meningitis is dramatically attenuated in mice deficient in endothelial selectins.

Leukocyte accumulation in cerebrospinal fluid and disruption of the blood-brain barrier are central components of meningitis and are associated with a poor prognosis. Genetically engineered deficiencies or functional inhibition of endothelial leukocyte adhesion receptors P-, or P- plus E-selectins, lead to deficits in leukocyte rolling and extravasation. However, their impact on meningeal infla...

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Dehydration anorexia is attenuated in oxytocin-deficient mice.

Evidence in rats suggests that central oxytocin (OT) signaling pathways contribute to suppression of food intake during dehydration (i.e., dehydration anorexia). The present study examined water deprivation-induced dehydration anorexia in wild-type and OT -/- mice. Mice were deprived of food alone (fasted, euhydrated) or were deprived of both food and water (fasted, dehydrated) for 18 h overnig...

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Bleomycin-induced Pulmonary Fibrosis Is Attenuated in Γ−glutamyl Transpeptidase-deficient Mice

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Accelerated development of arthritis in mice lacking endothelial selectins

The selectins, along with very late antigen-4 and CD44, have been implicated in mediating leukocyte rolling interactions that lead to joint recruitment and inflammation during the pathogenesis of rheumatoid arthritis. Previously, we showed that P-selectin deficiency in mice resulted in accelerated onset of joint inflammation in the murine collagen-immunized arthritis model. Here, we report that...

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ژورنال

عنوان ژورنال: Journal of Clinical Investigation

سال: 1996

ISSN: 0021-9738

DOI: 10.1172/jci118695