Reproductive hormonal variations and adenohypophyseal lesions in pre-pubertal buffalo heifers inoculated with Pasteurella multocida type B: 2 and its immunogens

Jesse, Faez Firdaus Abdullah; Ibrahim, Hayder Hamzah; Abba, Yusuf; Chung, Eric Lim Teik; Marza, Ali Dhiaa; Mazlan, Mazlina; Zamri-Saad, Mohd; Omar, Abdul Rahman; Zakaria, Md Zuki Abu Bakar; Saharee, Abdul Aziz; Haron, Abd Wahid; Lila, Mohd Azmi Mohd

doi:10.1186/s12917-017-1010-y

Table 4 Changes in mean concentration of Luteinizing hormone in prepubertal buffalo heifers following inoculation with Pasteurella multocida B: 2 and its immunogens (LPS and OMP)

From: Reproductive hormonal variations and adenohypophyseal lesions in pre-pubertal buffalo heifers inoculated with Pasteurella multocida type B: 2 and its immunogens

Time (hr)	Inoculated with PBS	Inoculated with P.multocida B:2		Inoculated with LPS extracted from P.multocida B:2		Inoculated with OMPs extracted from P.multocida B:2
Time (hr)	Control –G1	Oral route –G2	Subcutaneous route - G3	Oral route- G4	Intravenous route – G5	Oral route- G 6	Subcutaneous route - G7
0	0.51 ± 0.01^a	0.52 ± 0.01 ^a	0.53 ± 0.00^a	0.49 ± 0.01^a	0.48 ± 0.01^a	0.52 ± 0.01^a	0.51 ± 0.01^a
2	0.50 ± 0.00^a	0.43 ± 0.01^b	0.43 ± 0.01^b	0.48 ± 0.02^ab	0.42 ± 0.01^b	0.5 ± 0.01a	0.44 ± 0.01^b
4	0.52 ± 0.01^a	0.41 ± 0.00c	0.39 ± 0.01^c	0.43 ± 0.01^c	0.40 ± 0.00^c	0.48 ± 0.01^b	0.41 ± 0.01^c
6	0.50 ± 0.01^a	0.39 ± 0.01^b	0.36 ± 0.01^b	0.40 ± 0.00^b	0.38 ± 0.02^b	0.42 ± 0.02^b	0.38 ± 0.01^b
8	0.49 ± 0.01^a	0.38 ± 0.01b	0.34 ± 0.01^b	0.39 ± 0.01^b	0.37 ± 0.00^b	0.38 ± 0.01^b	0.36 ± 0.01^b
10	0.48 ± 0.01^a	0.37 ± 0.01^b	0.30 ± 0.00^b	0.38 ± 0.01^b	0.37 ± 0.01^b	0.38 ± 0.02^b	0.34 ± 0.02^b
12	0.49 ± 0.01^a	0.35 ± 0.02^b	0.28 ± 0.01^b	0.36 ± 0.01^b	0.36 ± 0.01^b	0.37 ± 0.01^b	0.33 ± 0.01^b
24	0.51 ± 0.01^a	0.33 ± 0.00^b		0.35 ± 0.02^b	0.34 ± 0.01^b	0.36 ± 0.01^b	0.32 ± 0.01^b
36	0.51 ± 0.00^a	0.32 ± 0.01^b		0.35 ± 0.01^b	0.33 ± 0.01^b	0.34 ± 0.02^b	0.31 ± 0.01^b
48	0.49 ± 0.02^a	0.31 ± 0.01^b		0.33 ± 0.01^b	0.31 ± 0.01^b	0.32 ± 0.00^b	0.31 ± 0.02^b
60	0.48 ± 0.01^a	0.30 ± 0.00^b		0.32 ± 0.01^b	0.31 ± 0.02^b	0.30 ± 0.00^b	0.29 ± 0.01^b
72	0.53 ± 0.00a	0.30 ± 0.00^b		0.30 ± 0.00^b	0.28 ± 0.01^b	0.28 ± 0.01^b	0.28 ± 0.02^b
120	0.51 ± 0.01^a	0.29 ± 0.01^b		0.30 ± 0.01^b	0.26 ± 0.01^b	0.26 ± 0.01^b
168	0.50 ± 0.01^a	0.28 ± 0.01^b		0.28 ± 0.01^b	0.25 ± 0.01^b	0.25 ± 0.01^b
216	0.52 ± 0.01^a	0.28 ± 0.02^b		0.27 ± 0.01^b	0.23 ± 0.0115^b	0.24 ± 0.02^b
264	0.50 ± 0.00^a	0.27 ± 0.01^b		0.25 ± 0.02^b	0.22 ± 0.01^b	0.22 ± 0.00^b
312	0.51 ± 0.01^a	0.26 ± 0.01^b		0.24 ± 0.01^b	0.22 ± 0.01^b	0.22 ± 0.01^b
360	0.50 ± 0.00^a	0.24 ± 0.003^b		0.24 ± 0.01 ^b	0.21 ± 0.01^b	0.22 ± 0.01^b
408	0.49 ± 0.01^a	0.22 ± 0.01^b		0.22 ± 0.01^b	0.21 ± 0.003^b	0.21 ± 0.003^b
456	0.50 ± 0.01^a	0.23 ± 0.01^b		0.22 ± 0.01^b	0.22 ± 0.01^b	0.20 ± 0.003^b
504	0.50 ± 0.01^a	0.23 ± 0.01^b		0.22 ± 0.01^bc	0.20 ± 0.00^c	0.2 ± 0.01^bc

All values are expressed as mean ± SE; a, b, c, d, e, f, g, values with superscript within rows are significantly different at P < 0.05

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