Zhonghua yi xue za zhi
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Zhonghua yi xue za zhi · Apr 2008
[Selective percutaneous dorsal root ganglion radiofrequency thermocoagulation guided by CT scanning in treatment of post-herpetic neuralgia].
To present the experience in a technique used to treat intractable postherpetic neuralgia (PHN)-percutaneous dorsal root ganglion (DGR) radiofrequency thermocoagulation guided by CT scanning. ⋯ Selective percutaneous DRG radiofrequency thermocoagulation guided by CT scanning is effective in treatment of PHN.
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Zhonghua yi xue za zhi · Apr 2008
[Most effective daily dose and use method of mannitol in patients with cerebral hemorrhage at acute stage].
To explore the most effective daily dose and use method of mannitol in reducing intracranial pressure in patients with cerebral hemorrhage in acute stage. ⋯ Mannitol use every 4 hours per day has evident effect of reducing the intracranial pressure in the 1st, 2nd, 3rd, and 4th day, then mannitol should be used temporarily according to the intracranial pressure after the 5th day. Mannitol should not be used for more than 8 days.
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Zhonghua yi xue za zhi · Apr 2008
[Feasibility of establishment of rat model of bone cancer pain by using Walker 256 cells cultured in vitro or in vivo].
To investigate the possibility of establishing rat model of bone cancer pain using cancer cells cultured in vitro or by ascites passaging and verify the reliability of this method. ⋯ A SD rat model of bone cancer pain has been successfully established by using syngeneic rat bone carcinoma cells cultured in vitro or in vivo, and the latter being more convenient.
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Zhonghua yi xue za zhi · Mar 2008
[Perioperative hemodynamics in pheochromocytoma secreting different types of catecholamine].
To analyze the characteristics of perioperative hemodynamics in pheochromocytoma secreting different types of catecholamine, and to discuss how to improve the hemodynamics. ⋯ Different characteristics of perioperative hemodynamics are present in pheochromocytoma secreting different types of catecholamines. Patients with highly epinephrine secreting pheochromocytoma are apt to have larger blood fluctuation during the operation. Patients with highly norepinephrine and dopamine secreting pheochromocytoma are apt to suffer from persisting postoperative hypotension.
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Zhonghua yi xue za zhi · Mar 2008
[Effects of sulfur dioxide on cardiac function of isolated perfusion heart of rat].
To observe the effects of sulfur dioxide (SO2) on cardiac function of isolated perfused heart of rat and to explore the physiological regulation of endogenous SO2 on myocardial action. ⋯ Exogenous SO2 has negative inotropic effect on myocardium. by the mechanism related to voltage-gated calcium channel. Nicardipine blocks the inhibitory effect of SO2 at physiological concentration.