DD is as efficient as DPP to assess hypovolaemia and predict responsiveness to FL in patients undergoing intracranial surgery. A 5 mm Hg DD value can be considered as a valuable threshold for initiating FL. These results support its use during intracranial surgery.
DES-OSA is a simple score for detecting OSA patients. Its originality relies on its morphologic nature. Derived from a European population, it may prove useful in a preoperative setting, but it has still to be compared with other screening tools in a general surgical population and in other ethnic groups.
The influence of counter irritation by turpentine (0.2 ml) on zymosan- and carrageenan-oedemas was investigated in the rat. Zymosan-oedema was inhibited by mepyramine and methysergide and by leucopenia. It was not modified by captopril and developed normally in kininogendeficient Brown Norway rats. Leucocytes and mast cell amines but not kinins are thus involved in zymosan-oedema. The last phase of this reaction was inhibited by counter irritation alone, but the odema was largely depressed by counter irritation in rats pretreated with mepyramine and methysergide. Carrageenan-oedema was increased by kininase inhibitors and inhibited by leucopenia in normal rats. This inflammatory reaction had a small developement and was not increased by kininase inhibitors in kininogen-deficient BN rats. Leucocytes and kinins participate in the developement of this inflammatory reaction in normal rats while kinins are lacking in deficient rats. Counter irritation depressed carrageenan-oedema in deficient Brown Norway rats and suppressed the potentiating effect of kininase inhibitors in normal rats. Carrageenan oedema was nearly abolished in turpentine-treated leucopenic rats. These results suggest that the anti-inflammatory effect of counter irritation by turpentine could depend on a reduction of leucocyte accumulation into zymosan-oedema and on a reduction of both kinin formation and of leucocyte accumulation into carrageenan-oedema. The significance of T-kininogen as acute phase reactant is discussed.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.