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Table 8 Effects of LP and environment on immune parameters in serum of chickens after CP administration

From: Effects of Lactobacillus plantarum on intestinal integrity and immune responses of egg-laying chickens infected with Clostridium perfringens under the free-range or the specific pathogen free environment

 IgA (mg/mL)IgM (mg/mL)IgG (mg/mL)
1st3rd10th1st3rd10th1st3rd10th
SPFC5.873.003.125.104.013.0766.0052.0835.96
SPFL12.204.818.556.044.484.9990.5958.3279.84
FRC1.972.443.064.044.814.2957.4836.8837.18
FRL5.245.705.284.774.934.7776.4784.4761.40
SEM1.6890.4740.3500.2390.1750.1795.5005.9245.096
Main effects
 Environment
  SPF9.043.905.845.584.254.0376.5455.2054.77
  FRS3.604.074.174.404.874.5366.9760.6849.29
 Lactobacillus
  NLP3.922.723.094.574.413.6861.7443.6336.64
  LP8.725.256.915.404.704.8882.5272.8568.32
P-value
  Environment0.1460.8670.0440.0410.1140.1960.3260.6510.413
  Lactobacillus0.1930.0280.0010.1200.4240.0100.0730.0390.005
  Environment × Lactobacillus0.6630.4680.0510.8390.6370.0780.8040.1030.353