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Trehalose dimycolate (TDM) is a glycolipid contained in the cell walls of Mycobacteria, Nocardia and Corynebacteria. An intraperitoneal injection of TDM into mice has been known to produce hemorrhagic pneumonia without affecting any other organs. Thus, it provides a unique experimental model for
Subarachnoid hemorrhage (SAH) frequently results in several serious complications, such as cerebral vasospasm. We previously reported the effect of trehalose on vasospasm, inflammatory responses, and lipid peroxidation induced by blood exposure. Herein, to further elucidate the mechanism of action
Intraperitoneal injections of cord factor (trehalose dimycolate, TDM) provides a model for interstitial and hemorrhagic lung disease that is produced by a chemically defined substance. A single injection of 10 micrograms of TDM, in light mineral oil or hexadecane, into C57BL/6 mice produces
BACKGROUND
Subarachnoid hemorrhage (SAH) frequently results in several complications, including cerebral vasospasm, associated with high mortality. Although cerebral vasospasm is a major cause of brain damages after SAH, other factors such as inflammatory responses and oxidative stress also
Trehalose 6,6' dimycolate (TDM), a mycobacterial glycolipid, induces granulomas and hemorrhagic toxic reactions when administered in oil but not as a suspension in saline. It was previously demonstrated by us that TDM forms highly structured layers at oil-water interfaces and then postulated that
Inflammation is implicated in the pathogenesis of Parkinson's disease (PD). Trehalose is a disaccharide which exhibits a variety of effects like anti-aggregation, autophagy enhancement in PD. It has also been known to suppress inflammation in many experimental models, involving endotoxin shock,
A single intraperitoneal injection of 10 micrograms of trehalose dimycolate (TDM) produced interstitial and hemorrhagic pneumonitis in C57BL/6 mice. As a part of an investigation of a possible role for cell-mediated immunity in the pathogenesis of this disorder, we found that reserpine, 3 mg/kg,
Physiological hemostatic balance is a coordinated outcome of counteracting coagulation and fibrinolytic systems. An imbalance of procoagulant and anticoagulant factors may result in life threatening thromboembolism. Presently, anticoagulant administration is the first line of therapy for the
Tuberculosis (TB) remains a global health concern. Trehalose 6'6-dimycolate (TDM) activates innate inflammation and likely also stimulates chronic inflammation observed during disease progression. Noninfectious models using purified TDM oil/water emulsions elicit pathologic findings observed in
Mycobacterium tuberculosis (MTB) is a pathogen that infects and kills millions yearly. The mycobacterium's cell wall glycolipid trehalose 6,6'-dimycolate (TDM) has been used historically to model MTB induced inflammation and granuloma formation. Alterations to the model can significantly influence
Background: Platelet transfusion is indicated for haemorrhage due to severe thrombocytopenia and for trauma associated coagulopathy. Febrile non-haemolytic transfusion reactions are a common complication of platelet transfusions in people
Background: Thrombocytopenia in dogs is common in critical care medicine, but availability of fresh platelet concentrates in veterinary medicine can be limiting. Lyophilized platelets have long shelf-lives and can be easily transported,
Trehalose dimycolate is a glycolipid component of the cell walls of mycobacteria, nocardia, and corynebacteria. When trehalose dimycolate is injected into certain strains of mice, they develop interstitial pneumonitis that is characterized by mononuclear cell infiltration of the alveolar walls,
When spread as a monolayer on the surface of hydrophobic beads and injected into mice, the mycobacterial glycolipid, trehalose 6,6'-dimycolate, reproduces the biologic effects traditionally associated with virulent mycobacteria, including acute inflammation, granuloma formation, and immune
Trehalose dimycolate, a glycolipid component of the cell walls of mycobacteria, induces interstitial pneumonitis and alveolar hemorrhages in C57BL/6 and C57BL/10 mice. Homozygous nude (nu/nu) mice of these backgrounds are not susceptible to this form of pulmonary injury. However, after