| 摘要: |
| 研究了3 种中药对合浦珠母贝(Pinctada fucata)插核手术后体重日增长速度、伤口的愈合效果及其对珍珠质量的影响。试验采用白藜芦醇、芦荟胶和云南白药对插核伤口进行单次处理(插核手术后及时处理)和3 次处理(手术后第5 天和第10 天分别进行第2 次和第3 次处理), 对体质量日增长速度、愈合率和珍珠质量进行统计分析。结果显示, 休养期各组体质量日增长速度变化趋势基本相同, 早期几乎全为负增长(0.06～?0.26 g/d), 第16 天基本恢复正常生长水平, 达到0.54～0.93 g/d, 后期云南白药单次处理组的增长速度最快(1.52 g/d), 显著高于对照组(0.34 g/d)(P<0.05), 但处理次数对体质量增长的影响不大。各试验组愈合率均较高, 10 天时试验组的愈合率达90%以上(90.7%～99.2%), 显著高于对照组(79.8%)(P＜0.05), 其中云南白药处理组的愈合率最高。各处理组的商品珠比例(87%~90%)均较高,但优质珠比例各组差异较大, 最高的是白藜芦醇和云南白药单次用药组, 分别为52.4%和54.8%。上述结果表明, 中药处理对伤口的愈合和珍珠质量具有一定的促进作用, 其中, 白藜芦醇或云南白药对伤口单次处理的效果最好。 |
| 关键词: 合浦珠母贝(Pinctada fucata) 中药处理 愈合率 珍珠质量 |
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| 基金项目:国家科技支撑计划项目(2006BAD01A13); 公益性行业(农业)科研专项(200903028); 广东省科技计划项目(2006B20201063); 广东省海洋渔业科技推广项目(A200901A10) |
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| Impact of traditional Chinese medicines on recuperation of nucleus inserting cut and pearl quality in pearl oyster Pinctada fucata |
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| Abstract: |
| The effects of three traditional Chinese medicines on daily growth rates of body weight, wound recover rates after nucleus insertion, and pearl quality were investigated. Resveratrol, Aloe gel and Yunnanbaiyao were used to treat the implanted oysters by single or multiple administrations (treated at 5 d and 10 d after implantation). The results showed that daily growth rates of body weight in each group changed in the same manner. Negative daily growth rates in the early stage were observed. Daily growth rates were not normal until 16 days after first treatment, reaching 0.54～0.93g/d. At the end of the recovery period, the group with Yunnanbaiyao single treatment showed the greatest daily growth rate (1.52 g/d), which was significantly higher than that of the control group (0.34 g/d) (P < 0.05). However, there was little difference between single and multiple treatments in daily growth rates. The recover rates were generally high for all treatments and get to over 90% (90.7%～99.2%) after 10 days, which were significantly higher than that of the control group (79.8%) (P< 0.05). The highest recover rate was observed in the group treated with Yunnanbaiyao. The proportion of commercial pearls was high in each group (87%～90%), but the proportions of elite pearls showed significant difference among groups, while the groups with single treatment of Resveratrol or Yunnanbaiyao reached the highest, being 52.4% and 54.8%, respectively. This study suggested that the three traditional Chinese medicines are beneficial to wound recuperation and pearl quality, among which Resveratrol and Yunnanbaiyao single treat are better. |
| Key words: Pinctada fucata traditional Chinese medicine treatment recover rate pearl quality |
