carrageenan/hemorrhage

Hemorrhage remains a big threat to trauma patients, especially in combat fields. Therefore, we formulated a biocompatible and biopolymer based chitosan/carrageenan composite dressing. This dressing was fabricated using freeze-drying that will serve as a promising material to promote hemostasis and

A florid tail injury was observed in carrageenan-inflamed rats previously treated with acidic non-steroidal anti-inflammatory (NSAI) drugs to suppress paw inflammation and then exposed to mild chilling (7-10 degrees C for 10-16 h). All three treatments, i.e. NSAI drug + carrageenan paw oedema + mild

The currently used hemoperfusion adsorbents such as activated carbon and ion-exchange resin show dissatisfactory hemocompatibility, and a large dose of injected heparin leads to the increasing cost and the risk of systematic bleeding. Natural polysaccharide adsorbents commonly have good

Rabbits fed freely with a 1% aqueous solution of degraded carrageenan developed a progressive colitis characterized after five days by severe inflammation and mucosal ulceration of the caecum. Histochemical and chemical studies indicated that there was a marked reduction in intracellular mucin and

BACKGROUND There is an urgent need to develop and test novel compounds against malaria infection. Carrageenans, sulphated polysaccharides derived from seaweeds, have been previously shown to inhibit Plasmodium falciparum in vitro. However, they are inflammatory and alter the permeability of the

The influence of the free radical scavenger 2,4-tetra-O-methyl-furfurylidene-sorbitol (MSF) on the carrageenan-induced hind-paw inflammation in rats as well as its influence on the anti-inflammatory and toxic activities of indomethacin is evaluated in comparison with thiola, thioctic acid,

BACKGROUND The role of platelets in hemostasis is well known, but few papers have reported their role in pain and edema induced by inflammatory agents. OBJECTIVE To evaluate the role of circulating platelets in the local injury induced by two diverse inflammatory agents, Bothrops jararaca venom

Classically, increased lactate production in wounded tissue is ascribed to anaerobic glycolysis although its oxygen consumption has been found to be similar to normal tissue. This apparent inconsistency was studied in a standardized isolated perfused wound model. Male Sprague-Dawley rats were

C5-deficient mice usually present moderate neutrophil activation during the initiation phase of acute inflammation. Conversely, C5a receptor (C5aR)-deficient mice show unusually excessive activation of neutrophils. We identified the ribosomal protein S19 (RP S19) polymer, which is cross-linked at

Ulceration of the large intestine, induced in New Zealand white rabbits by the administration of 1% w/v degraded carrageenan for periods of up to nine weeks, was studied by a combination of histochemical and chemical procedures for the identification of O-acylated sialic acid. The onset of the

Bacterial infection often occurs after trauma and hemorrhage and is believed to be a reflection of a compromised host defense system. In the present study, we investigated the effect of the temporary loss of blood on the integrity of the inflammatory response. Hemorrhage was induced in rats that had

Two epimeric bile acid conjugates, 5-aminosalicylic acid-chenodeoxycholic acid (5-ASA-CDCA) and 5-aminosalicylic acid-ursodeoxycholic acid (5-ASA-UDCA), were synthesized to deliver 5-ASA to the large intestine by oral administration. The movement of the conjugates down the gastrointestinal tract and

Unravelling the precise mechanisms underlying the anti-inflammatory action of fruit extract of Pithecellobium dulce (FPD) is quite complex. Hence the prime approach of this particular study is to unveil intriguing insights to its possible anti-inflammatory mechanisms. Anti-inflammatory effects of

Antitumour polysaccharide lentinan, capable of potentiating T-cell dependent reactions and some other antitumour polysaccharides such as pachymaran, carboxymethyl-pachymaran and zymosan were found to induce vascular dilatation and hemorrhage(VDH) in CD-1 normal mice starting the following day after

The classic NLRP3 inflammasome and NF-κB molecular pathways are activated in many inflammatory-related diseases, such as pleurisy. Because oridonin (Ori) has been indicated as a covalent NLRP3 inhibitor with strong anti-inflammasome activity, we herein aimed to assess the effects of Ori in a mouse