气管痛

Results In 46 patients, pharyngodynia 46 case, fever 28 cases, dysphasia 32 cases, dyspnea 27 cases; once exact diagnosis 37 cases, twice 8 cases, thrice 1 case; none has been operated tracheotomy.

结果 46例患者中，咽痛46例，发热28例，吞咽困难32例，呼吸困难27例；1次确诊37例，2次确诊8例，3次确诊1例；无一例气管切开。

Methods 190 patients were randomly divided into two groups:the trial group with1%dicaine（2ml）and dexamethasone（5mg）for local laryngeal anesthesia before tracheal intubation,the control group as usual methods.To observe the laryngeal edema using fibrolaryngoscope and record the rates of hoarseness,laryngalˉgia after24hours extract tube.

将190例病人随机分为试验组和对照组，试验组在气管插管前后用1%地卡因2ml加地塞米松5mg对声门区及声门下进行表面喷雾麻醉，然后气管插管，对照组常规气管插管对照，术后24h随访，用纤维喉镜检查咽喉红肿情况并记录声音嘶哑和喉痛发生率。

The aim of the present study was to compare the effectiveness of spraying benzydamine hydrochloride, 10% lidocaine, 2% lidocaine, and normal saline on the cuff of endotracheal tube to reduce POST.

此研究的目的主要是比较benzydamine hydrochloride， 10% lidocaine， 2% lidocaine与生理食盐水喷涂在气管内管的气囊对於减少插管后造成的喉咙痛的效果。

It is necessary to indirect larynoscopy on patients with pharyngodynia. Antibiotic and steroid hormone should be routinely used. The operative bag of tracheotomy should be routinely ready.

对有咽痛病人常规间接喉镜检查意义非常大，治疗应常规抗生素联合类固醇激素，常规准备气管切开包。

ResultsESC(the extract of Solidago canadensis L.) markedly prolonged the writhing latent period and decreased the times of writhing of mice induced by ip acetic acid, while it had no obvious effect on the pain threshold value in hot plate test. ESC significantly prolonged the tussive latent period of mice, decreased the tussive times and increased phenolsulfonphthalein excretion quantity of trachea of mice. ESC was nontoxic according to the acute toxicity test.

结果首次对国产加拿大一枝黄花进行了体内药理作用研究，发现加拿大一枝黄花提取物能显著延长醋酸致小鼠扭体潜伏期，减少扭体次数；但未明显提高热板法实验小鼠的痛阈值；能显著抑制浓氨水所致小鼠咳嗽潜伏期和咳嗽次数；显著增加小鼠气管的酚红排泌量；急性毒性实验表明加拿大一枝黄花提取物无明显毒性，既不引起小鼠死亡也不影响小鼠体重正常增加。

A decrease in sore throat during the postoperativeperiod was recorded when the cuff was inflated with a smalldose of alkalinized lidocaine (i.e., 40 mg of L-HCl and 1.4%of NaHCO3) rather than with air when ventilation was controlledwithout N2O.

综上所述应用小剂量碱化利多卡因（碱化利多卡因40 mg 和 1.4%的碳酸氢钠）填充气管导管套囊，可明显减少笑气全麻患者围手术期咽痛的发生。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。