Toads and lizards have been a part of our ecosystems for millions of years and they are good indicators of environmental health. Toads and lizards can be infected by different types of parasites; blood parasites are o...Toads and lizards have been a part of our ecosystems for millions of years and they are good indicators of environmental health. Toads and lizards can be infected by different types of parasites; blood parasites are one of the most important parasites. The present study was conducted to survey and identify different blood parasites in Mabuya sp. lizard and Buforegularis toad in two locations in Khartoum state. Fifteen samples of Mabuya sp and fifteen samples of Buforegularis were collected. All Toads and lizards were dissected and tissue from spleen and liver were examined. The microscopic diagnosis detected Sauroleishmania and Haemogregarina spp parasites in both Mabuya and B. regularis while Microfilariae spp was detected in Mabuya sp. Trypanosoma spp was detected in only one specimen of B. regularis. The results also indicated Sauroleishmania parasites and Haemogregarina spp parasites in the sampled toads and lizards in the two locations. The study of blood parasites and their effects in diversity and health of toads and lizards is necessary to determine the impacts of infections in these animals and the use of the results as indicator of hemoparasites in the environmental as well as the food chain.展开更多
目的探讨患儿血型及首次出现黄疸时间与新生儿ABO溶血病的相关性和新生儿ABO溶血病的临床特点。方法选取2013年5月-2015年6月在宜宾市第一人民医院新生儿科符合入选标准的新生儿ABO溶血病108例进行回顾性分析,根据患儿血型分为A型血组5...目的探讨患儿血型及首次出现黄疸时间与新生儿ABO溶血病的相关性和新生儿ABO溶血病的临床特点。方法选取2013年5月-2015年6月在宜宾市第一人民医院新生儿科符合入选标准的新生儿ABO溶血病108例进行回顾性分析,根据患儿血型分为A型血组51例和B型血组57例两组;根据患儿生后首次出现黄疸时间（first appearance of jaundice time,FAJT）分为早期组（n=34,FAJT≤12h）、中期组（n=48,12h24）3组。比较各组新生儿入院时血清总胆红素（serum total bilirubin,STB）、血红蛋白（hemoglobin,HGB）、网织红细胞百分比（the percentage of reticulocyte,Ret%）、超敏C反应蛋白（Hypersensitive CRP,Hs-CRP）、直接抗人球蛋白实验（Coomb’s实验）、光疗时间、贫血发生率和输血率。结果 A型血组与B型血组比较,Coomb’s实验阳性率差异有统计学意义（P〈0.05）。早期黄疸组分别与中、晚期黄疸组比较,STB、HGB、Ret%和光疗时间差异均有统计学意义（均P〈0.05）;中期黄疸组与晚期组比较,Ret%和光疗时间差异有统计学意义（均P〈0.017）;3组间输血率比较差异有统计学意义（均P〈0.05）。STB与HGB和FAJT分别存在正相关性（r=0.31,rs=0.43,均P〈0.01）;Ret%与HGB和FAJT分别存在负相关性（r=-0.35,rs=-0.56,均P〈0.001）;HGB与FAJT存在正相关性（rs=0.20,P〈0.05）。结论患儿血型与新生儿ABO溶血病的病情严重程度无相关性,生后首次出现黄疸时间与之有关,黄疸出现时间越早,溶血程度和病情越重。展开更多
文摘Toads and lizards have been a part of our ecosystems for millions of years and they are good indicators of environmental health. Toads and lizards can be infected by different types of parasites; blood parasites are one of the most important parasites. The present study was conducted to survey and identify different blood parasites in Mabuya sp. lizard and Buforegularis toad in two locations in Khartoum state. Fifteen samples of Mabuya sp and fifteen samples of Buforegularis were collected. All Toads and lizards were dissected and tissue from spleen and liver were examined. The microscopic diagnosis detected Sauroleishmania and Haemogregarina spp parasites in both Mabuya and B. regularis while Microfilariae spp was detected in Mabuya sp. Trypanosoma spp was detected in only one specimen of B. regularis. The results also indicated Sauroleishmania parasites and Haemogregarina spp parasites in the sampled toads and lizards in the two locations. The study of blood parasites and their effects in diversity and health of toads and lizards is necessary to determine the impacts of infections in these animals and the use of the results as indicator of hemoparasites in the environmental as well as the food chain.
文摘目的探讨患儿血型及首次出现黄疸时间与新生儿ABO溶血病的相关性和新生儿ABO溶血病的临床特点。方法选取2013年5月-2015年6月在宜宾市第一人民医院新生儿科符合入选标准的新生儿ABO溶血病108例进行回顾性分析,根据患儿血型分为A型血组51例和B型血组57例两组;根据患儿生后首次出现黄疸时间（first appearance of jaundice time,FAJT）分为早期组（n=34,FAJT≤12h）、中期组（n=48,12h24）3组。比较各组新生儿入院时血清总胆红素（serum total bilirubin,STB）、血红蛋白（hemoglobin,HGB）、网织红细胞百分比（the percentage of reticulocyte,Ret%）、超敏C反应蛋白（Hypersensitive CRP,Hs-CRP）、直接抗人球蛋白实验（Coomb’s实验）、光疗时间、贫血发生率和输血率。结果 A型血组与B型血组比较,Coomb’s实验阳性率差异有统计学意义（P〈0.05）。早期黄疸组分别与中、晚期黄疸组比较,STB、HGB、Ret%和光疗时间差异均有统计学意义（均P〈0.05）;中期黄疸组与晚期组比较,Ret%和光疗时间差异有统计学意义（均P〈0.017）;3组间输血率比较差异有统计学意义（均P〈0.05）。STB与HGB和FAJT分别存在正相关性（r=0.31,rs=0.43,均P〈0.01）;Ret%与HGB和FAJT分别存在负相关性（r=-0.35,rs=-0.56,均P〈0.001）;HGB与FAJT存在正相关性（rs=0.20,P〈0.05）。结论患儿血型与新生儿ABO溶血病的病情严重程度无相关性,生后首次出现黄疸时间与之有关,黄疸出现时间越早,溶血程度和病情越重。
