phospholipase/vomiting

Evidence is provided that the enterotoxin of Bacillus cereus variously described in the literature as diarrheagenic toxin, diarrheal agent, fluid accumulation factor, vascular permeability factor, dermonecrotic toxin, and intestinonecrotic toxin is a single relatively unstable protein of molecular

The clinical features of brown spider bites are the appearance of necrotic skin lesions, which can also be accompanied by systemic involvement, including weakness, vomiting, fever, convulsions, disseminated intravascular coagulation, intravascular hemolysis and renal disturbances. Severe systemic

Serotonin (5-HT) is a central neurotransmitter and a neuromodulator. This amine is involved in many physiological functions and pathological disorders. Most of its effects are mediated by specific 5-HT receptors. In the first part of this paper, the present knowledge of 5-HT receptors is reviewed in

Low-dose dexamethasone has been widely used for the prevention of nausea and vomiting after chemotherapy and surgical procedures and to treat motion sickness due to its minimal adverse effects, but the mechanisms underlying its anti-motion sickness effects are poorly understood. Previous studies

BACKGROUND One often identified effect of opioid administration is that of the development of tolerance to the analgesic effect. While it is generally agreed that tolerance to opioid analgesia does occur, it does not appear to be a limiting factor. Dose escalation in chronic pain therapy is

Hymenoptera are the large group of insects which includes honey-bees, bumble-bees, paper wasps, hornets, ants. Female hymenoptera possess specialized stinging apparatus with which they inject their venom into prey's or intruder's body. It could be life-threatening for people sensitive to the venom.

We report a case of acute pancreatitis with diabetic ketoacidosis associated with increased serum myoglobin concentration, acute renal failure, and disseminated intravascular coagulation. A 49-year-old man suffering from diarrhea, vomiting, and somnolence was admitted to the hospital. He had had

The recently discovered human Bocavirus has been preliminary classified into the genus Bocavirus of the family Parvoviridae. Animal bocaviruses have been known in veterinary medicine since the early 1960s. This paper reviews the current knowledge about the two eponymous members of the genus: bovine

Bacillus cereus is a Gram-positive aerobic or facultatively anaerobic, motile, spore-forming, rod-shaped bacterium that is widely distributed environmentally. While B. cereus is associated mainly with food poisoning, it is being increasingly reported to be a cause of serious and potentially fatal

We previously reported that sevoflurane-induced pica, kaolin ingestion behavior, in rats has the potential to reflect postoperative nausea and vomiting (PONV) in humans. It is well-known that corticosteroids, which inhibit both prostaglandin and leukotriene syntheses due to phospholipase

The toxin-producing bacterium Bacillus cereus is an important and neglected human pathogen and a common cause of food poisoning. Several toxins have been implicated in disease, including the pore-forming toxins hemolysin BL (HBL) and nonhemolytic enterotoxin (NHE). Recent work revealed that HBL