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This study determined whether opiates alter vascular components of inflammation (hyperthermia, edema and plasma extravasation) in addition to the suppression of hyperalgesia. Rats were administered carrageenan into one hind paw and saline into the other hind paw, followed by i.p. injection of
We developed a new hybrid gel phantom using carrageenan and gellan gum for the purpose of visualizing three-dimensional temperature distribution. The phantom, which contains carrageenan, gellan gum, non-ionic surface active agent, potassium chloride, n-butanol, sodium azide, and water, shows good
The authors developed a phantom, designated as the CAGN phantom, compatible for MRI and hyperthermia that is useful in the fundamental studies of non-invasive MR thermometry. The ingredients of this phantom are carrageenan, GdCl3 as a T1 modifier, agarose as a T2 modifier, NaCl as a conductivity
Although bradykinin (BK) antagonists have antinociceptive effects, they have not been evaluated for anti-inflammatory activity. When administered with carrageenan into the rat hindpaw, NPC567 significantly blocked carrageenan-induced hyperalgesia, hyperthermia and edema. In addition, NPC567 did not
A phantom has previously been developed containing carrageenan, agarose and gadolinium chloride (called CAG phantom) for MRI with 1.5 T. T(1) and T(2) relaxation times of this phantom are independently changeable by varying concentrations of relaxation-time modifiers to simulate relaxation times of
Prostaglandin production from mouse peritoneal macrophages was elicited by the tumour promoter 12-O-tetradecanoyl-phorbol-13-acetate (TPA). The inhibitory potency (IC50) of metamizole and its major metabolites as well as other non-acidic pyrazoles was defined in this system. A reliable IC50-value
OBJECTIVE
To investigate the efficacy of ethanolic extract of nilavembu kudineer choornam (EENKC) in inflammation, pain and fever using animal models to support its actions.
METHODS
Acute toxicity study of EENKC was performed in mice to fix the effective dose. The antipyretic, anti-inflammatory and
Sandfly fever Sicilian virus (SFSV) was used in our laboratory to screen antiviral substances active toward viruses of the Bunyaviridae family. Antiviral activity was estimated by the reduction of the cytopathic effect of SFSV on infected Vero cells. Cytotoxicity was evaluated by determining the
Polymorphonuclear leucocyte (PMNL) migration and oedema induced by carrageenan in the pleural cavity and paw, respectively, of rats made hyper- or hypothermic by physical and chemical means have been investigated. In rats placed in a warm environment to produce a rise in body temperature,
OBJECTIVE
To quantify and compare the time-course and potency of the analgesic and antipyretic effects of naproxen in conjunction with the inhibition of PGE(2) and TXB(2).
METHODS
Analgesia was investigated in a rat model with carrageenan-induced arthritis using a gait analysis method. Antipyretics
BACKGROUND
Acetaminophen is one of the most common drugs used for the treatment of pain and fever.
OBJECTIVE
To examine the effects of intra-articular (IA) acetaminophen on carrageenan-induced arthritic pain-related behaviour and spinal c-Fos expression in rats.
METHODS
The present study was
Antiinflammatory properties of pulsed magnetic field (PMF) treatments or administration of antiLy6G antibody have been previously reported. In this study, we hypothesized that, the combination of PMF treatments and antiLy6G administration may synergistically potentiate their antiinflammatory
Actinobolin, atropine, carrageenan, megalomycin C, suramin, and tetracenomycin C were tested for their activity against African swine fever virus replication. Both viral inhibitory potency and cytotoxicity were investigated. Megalomycin C, suramin, atropine, and carrageenan exhibited significant
Although it has been known that prostanoids are involved in pain regulation and fever, the precise roles of their receptors and receptor subtypes are unclear. All prostanoid receptors have been cloned and mice deficient in each receptor have been developed. Recent studies using
In vitro superfusion was used to examine the effect of inflammation on the release of immunoreactive calcitonin gene-related peptide (iCGRP) and substance P(iSP) from the dorsal horn of rats. Three hours after carrageenan, hindpaws exhibited hyperalgesia, edema, and hyperthermia. Spontaneous and