肌注PHA对犬血清中补体C3、C4的影响

Effects of Intramuscular Injection of PHA on Complement C3,C4 in Canine Serum

为研究植物凝集素(PHA)对各犬血清中补体C3、C4浓度的影响,试验分成4个组:低剂量组(0.05 mg/kg)、中剂量组(0.10 mg/kg)、高剂量组(0.20 mg/kg)、对照组,对犬进行肌肉注射。在注射前和注射后的7 d、14 d对各组犬进行采血测定其血清中补体的含量,并进行统计分析。结果:中剂量组可显著提高机体的补体水平(P<0.05),并在高水平维持较长时间;低剂量组和高剂量组作用不显著(P>0.05)。

For exploration dogs muscle note PHA on serum in the supplement body C3, and C4 of effect, experiments were divided into four groups： low dose group （0. 05 mg/kg） , middle dose group （0. 10 mg/kg）, high dose group （0. 20 mg/kg ） and the control group, before and after injection in the injection of 7 d, 14 d of each dog for blood group determination in serum complement levels, and statistical analysis; result： middle dose group significantly （ P 〈 0. 05 ） increase body the complement levels, and maintain a longer time at a high level, while the low dose group and high dose group had no significant effect （ P 〉0. 05 ）.