This study aimed to compare the hemato-biochemical parameters in cats suffered from FLUTD with those of healthy cats, and evaluate inflammatory process by measuring serum amyloid A, alpha-1-Acid glycoprotein, plasma fibrinogen concentrations. Cats frequently suffer feline lower urinary tract disease (FLUTD), which causes acute renal failure, electrolyte buildup, acid-base imbalance. Acute-phase...

Fibrinogen is a critical protein for hemostasis and clot formation. However, transfusion guidelines have variable recommendations for maintaining fibrinogen levels in bleeding patients. An increasing number of studies support the practice of fibrinogen replacement therapy for acquired coagulopathies, and additional studies are underway. Fibrinogen therapy can be administered with cryoprecipitat...

Bacteroides (Porphyromonas) gingivalis and Bacteroides (Porphyromonas) intermedius have been implicated in the etiology of human periodontal diseases. These organisms are able to bind and degrade human fibrinogen, and these interactions may play a role in the pathogenesis of periodontal disease. In attempts to map the bacterial binding sites along the fibrinogen molecule, we have found that str...

Chromatographic, ultracentrifugal, and related studies of the fibrinogen of a patient with a congenital disorder of fibrinogen (fibrinogen "Baltimore" have provided evidence of structural differences from normal.Diethylaminoethyl-cellulose (DEAE-cellulose) gradient elution chromatography demonstrated two major peaks in the elution pattern of fibrinogen Baltimore as was the case for normal fibri...

Fibrinogen inhibited 125I-high molecular weight kininogen (HMWK) binding and displaced bound 125I-HMWK from neutrophils. Studies were performed to determine whether fibrinogen could bind to human neutrophils and to describe the HMWK-fibrinogen interaction on cellular surfaces. At 4 degrees C, the binding of 125I-fibrinogen to neutrophils reached a plateau by 30 min and did not decrease. At 23 a...

Elevated levels of both fibrinogen and cholesterol are risk factors in coronary artery disease. Previously we reported a metabolic link between fibrinogen and lipid metabolism in that HepG2 cells that were programmed by transfection of Bbeta-fibrinogen cDNA to overexpress fibrinogen exhibited increased synthesis of cholesterol and increased secretion of apolipoprotein B. In this study we demons...

We assessed the role of fibrinogen levels on angiographic progression and long-term survival among 111 patients with coronary disease enrolled in the Armed Forces Regression Study (AFREGS). Baseline fibrinogen levels and quantitative coronary angiography were performed initially and at 30 months. Progression or nonregression of coronary disease was more prevalent in patients with high fibrinoge...

The presence of human fibrinogen in suspensions of washed human platelets is a requirement for ADP-induced platelet aggregation. Digestion of fibrinogen with plasmin destroys this function of the protein. The high solubility fraction of Kabi fibrinogen, fragment X (stage 1) and framgent X (stage 2), are two, eight, and ten times, respectively, less potent in promoting ADP-induced platelet aggre...

Plasma fibrinogen levels have been identified as an important risk factor for cardiovascular diseases. Among the few compounds known to lower circulating fibrinogen levels in humans are certain fibrates. We have studied the regulation of fibrinogen gene expression by fibrates in rodents. Treatment of adult male rats with fenofibrate (0.5% [wt/wt] in the diet) for 7 days decreased hepatic Aalpha...