vasoactive intestinal peptide/edema

Excitatory amino acid toxicity, resulting from overactivation of N-methyl-D-aspartate (NMDA) glutamate receptors, is a major mechanism of neuronal cell death in acute and chronic neurological diseases. We have investigated whether excitotoxicity may occur in peripheral organs, causing tissue injury,

Diabetic macular edema (DME), characterized by an increase of thickness in the eye macular area, is due to breakdown of the blood-retinal barrier (BRB). Hypoxia plays a key role in the progression of this pathology by activating the hypoxia-inducible factors. In the last years, various studies have

A role for peptidergic nerves in the adult respiratory distress syndrome (ARDS) was examined by radioimmunochemically quantifying neuropeptides in pulmonary edema (PE) fluids from seven patients with ARDS and six patients with PE from congestive heart failure (CHF). The PE fluid mean concentrations

The outcome of lung transplantation is often dependent on the quality of the donor lungs. To explore a way to improve lung preservation, vasoactive intestinal peptide (VIP) was added to pneumoplegic solutions. The 4 solutions tested were Krebs solution, Krebs solution with VIP, University of

Spondyloarthritis (SpA) is a family of inflammatory diseases sharing clinical, genetic, and radiological features. While crucial for tailoring early interventions, validated prognostic biomarkers are scarce in SpA. We analyze the correlation between serum levels of vasoactive intestinal peptide

BACKGROUND Enzymatic activity inhibition of CD26/dipeptidylpeptidase IV (CD26/DPP IV) attenuated short-term post-Tx (transplantation) ischemia-reperfusion injury after 18-hr-ischemia. Here, we investigated the effect of intragraft CD26/DPP IV catalytic inhibition on primary graft dysfunction during

Studies were conducted to compare the effect of native vasoactive intestinal peptide (VIP), Ro 25-1553 (a cyclic peptide analog of VIP) and salbutamol (a beta2-adrenoceptor agonist) on antigen-induced pathophysiological effects in the guinea pig. Ro 25-1553 and salbutamol (0.01-1.0 microM) prevented

OBJECTIVE Vasoactive intestinal peptide (VIP) is a neuro-peptide that can modulate immunity. Previous studies indicated that VIP can attenuate the deleterious consequences of severe sepsis and septic shock by regulating production of inflammatory cytokines in immune activated cells. The signaling

The aim of this study was to evaluate the antiinflammatory effect of Avene spring water on skin fragments stimulated by a neuromediator, vasoactive intestinal peptide (VIP). Skin fragments (from plastic surgery) were maintained for 6 h. To induce inflammation, VIP was applied on contact with the

The aim of this study was to evaluate the antiinflammatory effect of oatmeal extract oligomer on skin fragments stimulated by a neuromediator, vasoactive intestinal peptide (VIP). Skin fragments (from plastic surgery) were maintained in survival conditions for 6 h. To induce inflammation, VIP was

Background Shengui Sansheng Pulvis (SSP) has about 300 years history used for stroke treatment, and evidences suggest it has beneficial effects on neuro-angiogenesis and cerebral energy metabolic amelioration post-stroke. However, its protective action and mechanisms on blood-brain barrier (BBB) is

Reactive oxygen species mediate injury and inflammation in many tissues. The addition of xanthine and xanthine oxidase to perfused rat lungs led to increases in peak airway pressure and perfusion pressure, pulmonary edema, and increased protein content in bronchoalveolar lavage fluid. Treatment with

BACKGROUND Toll-like receptor 4 (TLR4) has attracted a great deal of attention in ischemia-reperfusion (IR) injury in recent years. Vasoactive intestinal peptide (VIP) plays an important role in anti-inflammatory and immunomodulatory activity in several animal models. There are no data available

Pituitary adenylate cyclase-activating polypeptide (PACAP) and vasoactive intestinal peptide (VIP) exert a protective role against retinal injuries, including diabetic macular edema (DME). The macular damage is induced by hyperglycemia, which damages vessels supplying blood to the retina and induces

Acute, diffuse lung injury, the principal lesion in ARDS, is often refractory to treatment. Recently, pretreatment with several pulmonary vasodilators that increase cAMP levels: isoproterenol, terbutaline, theophylline, and prostacyclin, was found to reduce the severity of lung injury in animal