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Bovine Lung Peptides after Trypsinolysis Reveal Anti-Exudative Activity

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04 gru 2024

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Figure 1.

Preventive effect of the peptides sum on the dynamics of inflammation in rats bearing carrageenan edema model (increase in the volume of the limbs, % relative to the initial one, n = 6).
Preventive effect of the peptides sum on the dynamics of inflammation in rats bearing carrageenan edema model (increase in the volume of the limbs, % relative to the initial one, n = 6).

Figure 2.

Effect of the peptides sum, ASA, and prednisolone on the dynamics of inflammation in rats on the model of exudative inflammation induced by carrageenan (increase in the volume of the limbs, % relative to the initial one, n = 6). (a) Increase in paw volume 3 h after induction, %. (b) Anti-exudative activity, %. *P £ 0.05, **P £ 0.01, ***P £ 0.005. ASA, acetylsalicylic acid.
Effect of the peptides sum, ASA, and prednisolone on the dynamics of inflammation in rats on the model of exudative inflammation induced by carrageenan (increase in the volume of the limbs, % relative to the initial one, n = 6). (a) Increase in paw volume 3 h after induction, %. (b) Anti-exudative activity, %. *P £ 0.05, **P £ 0.01, ***P £ 0.005. ASA, acetylsalicylic acid.

Figure 3.

The therapeutic effect of the peptides sum on the dynamics of inflammation in rats bearing exudative inflammation induced by carrageenan (increase in the volume of the limbs, % relative to the initial one, n = 6).
The therapeutic effect of the peptides sum on the dynamics of inflammation in rats bearing exudative inflammation induced by carrageenan (increase in the volume of the limbs, % relative to the initial one, n = 6).

Figure 4.

The effect of the sum peptides on the dynamics of inflammation in rats using a model of exudative inflammation induced by formalin (increase in the volume of the limbs, % relative to the initial one, n = 6).
The effect of the sum peptides on the dynamics of inflammation in rats using a model of exudative inflammation induced by formalin (increase in the volume of the limbs, % relative to the initial one, n = 6).

Effects of peptides sum and prednisolone on biochemical blood parameters in experimental cotton wool granuloma_

Biochemical parameters Control Prednisolone (10 mg/kg) Peptides sum (10−6 mg/kg) Peptides sum (10−4 mg/kg)
Glucose (mmol/L) 6.15 ± 0.13 5.97 ± 0.15 4.93 ± 0.59 4.83 ± 0.13
ALT (U/L) 72.3 ± 3.93 56.7 ± 4.18* 47.0 ± 6.57** 61.3 ± 2.97*
AST (U/L) 140.7 ± 3.18 154.7 ± 11.1 147.7 ± 11.7 150.3 ± 16.2
Total protein (g/L) 70.2 ± 1.59 64.8 ± 1.91 76.0 ± 1.16 72.3 ± 0.33
Bilirubin (μmol/L) 4.2 ± 0.66 4.17 ± 0.81 4.47 ± 0.97 4.2 ± 7.0
Creatinine (μmol/L) 42.9 ± 1.91 38.7 ± 1.35 45.0 ± 2.0 48.0 ± 3.8
Urea (mmol/L) 6.8 ± 0.89 6.33 ± 0.93 6.23 ± 0.45 7.87 ± 1.43
CRP (mg/L) 30.0 ± 0.4 29.0 ± 1.5 28.0 ± 0.7 26.0 ± 0.9
ASO (mmol/mL) 23.77 ± 7.2 10.9 ± 1.64* 10.0 ± 0.06* 9.47 ± 0.47*

Molecular masses of peptides isolated from the substance peptides sum_

Sequence MM Accession Protein name
RVGAGAPVYLAAVLEYLTAEILELAGNAARD 2915.588 28195394 Histone cluster 2, H2ab
KFFSAVSTVLTSKY 1286.7 122405 Hemoglobin alpha chain
RAGLQFPVGRI 944.532 4504255 H2A histone family, member Z
RLLVVYPWTQRF 1274.726 4504351 Delta globin
KVNVDEVGGEALGRL 1314.665 4504349 Beta globin
KSAVTALWGKV 932.52 4504349 Beta globin
KSLVSGLWGKV 946.536 57113367 Similar to beta globin
KVFLENVIRD 989.578 817960 Histone H4 (55AA)
RLLLPGELAKH 953.604 1568557 Histone H2B
RISGLIYEETRG 1180.621 4504301 Histone cluster 1, H4a
Język:
Angielski
Częstotliwość wydawania:
2 razy w roku
Dziedziny czasopisma:
Farmacja, Farmakologia, inne