Plasmatic oxidative status and some blood and productive parameters in Lacaune sheeps supplemented with verbascoside during the period of peripartum were evaluated. The experiment was performed on 40 Lacaune sheeps, multiparous, , divided into two groups of 20 subjects each, homogeneous for live weight (62.70 ± 2.72) and order to delivery (4 ± 1d) at 5th month of gestation, from 20 days before calving until 40 days later. All them are housed in 4 boxes, numbering 10 for each of them, of which one group was used as a control, while the other, experimental, composed of subjects who received individually, mixed with feed, a dietary supplement of 0.5% in principle active based of verbascoside. The sheeps were subjected to the following experimental controls at intervals of 20 days during the trial: -Relief of live weight and BCS -Relief of individual milk production -Relief of chemical-bromatological characteristics of milk - Blood samples The results showed, in the group that received dietary supplementation, significant changes of milk production and of some blood parameters as triglycerides, total cholesterol, HDL cholesterol, LDL cholesterol, AST, ROMs, Vitamin A and E for P <0.01 and bilirubin and TBARS for P<0.05. Research N°2 Plasmatic oxidative status and some blood and productive parameters in suckling lambs supplemented with verbascoside were evaluated. The experiment was performed on 40 Lacaune lambs, 2-3 days old, divided into 4 groups of 10 subjects each, homogeneous for sex and live weight (5.340 ± 0.466 kg) and suckled until the end of experimentation. The groups compared were thus characterized by: a) Group T (control): sheeps and lambs have not received verbascoside integration during all experimental period b) Group I: lambs, during lactation, received verbascoside in a measure of 0.90 mg/kg p.v.0,75/day, while mothers have not received any integration c) Group II: lambs, during lactation, have not received the integration, while mothers have received verbascoside in a measure of 0.49 mg/kg p.v.0,75/day, from 20 days before calving until the end of experimentation (40d) d) Group III: lambs during lactation, received verbascoside in a measure of 0.90 mg/kg p.v.0,75/day; mothers have also received the supplement in a measure, however, of 0.49 mg/kg p.v.0,75/day, from 20 days before calving until the end of experimentation (40d) The lambs were subjected during the test to the following experimental controls: - Relief of live weight and avarage daily gain - Relief of milk consumption and its index of conversion - Blood samples The results showed, in the group III, significant changes of live weight, avarage daily gain, milk consumption and of some blood parameters as triglycerides, total cholesterol, HDL cholesterol, LDL cholesterol, bilirubin for P <0.05 and ROMs, TBARS, Vitamin A and E for P <0.01.

Impiego del verbascoside sullo stato ossidativo plasmatico e su alcuni parametri ematici e produttivi in pecore ed agnelli di razza Lacaune

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2010-02-24

Abstract

Plasmatic oxidative status and some blood and productive parameters in Lacaune sheeps supplemented with verbascoside during the period of peripartum were evaluated. The experiment was performed on 40 Lacaune sheeps, multiparous, , divided into two groups of 20 subjects each, homogeneous for live weight (62.70 ± 2.72) and order to delivery (4 ± 1d) at 5th month of gestation, from 20 days before calving until 40 days later. All them are housed in 4 boxes, numbering 10 for each of them, of which one group was used as a control, while the other, experimental, composed of subjects who received individually, mixed with feed, a dietary supplement of 0.5% in principle active based of verbascoside. The sheeps were subjected to the following experimental controls at intervals of 20 days during the trial: -Relief of live weight and BCS -Relief of individual milk production -Relief of chemical-bromatological characteristics of milk - Blood samples The results showed, in the group that received dietary supplementation, significant changes of milk production and of some blood parameters as triglycerides, total cholesterol, HDL cholesterol, LDL cholesterol, AST, ROMs, Vitamin A and E for P <0.01 and bilirubin and TBARS for P<0.05. Research N°2 Plasmatic oxidative status and some blood and productive parameters in suckling lambs supplemented with verbascoside were evaluated. The experiment was performed on 40 Lacaune lambs, 2-3 days old, divided into 4 groups of 10 subjects each, homogeneous for sex and live weight (5.340 ± 0.466 kg) and suckled until the end of experimentation. The groups compared were thus characterized by: a) Group T (control): sheeps and lambs have not received verbascoside integration during all experimental period b) Group I: lambs, during lactation, received verbascoside in a measure of 0.90 mg/kg p.v.0,75/day, while mothers have not received any integration c) Group II: lambs, during lactation, have not received the integration, while mothers have received verbascoside in a measure of 0.49 mg/kg p.v.0,75/day, from 20 days before calving until the end of experimentation (40d) d) Group III: lambs during lactation, received verbascoside in a measure of 0.90 mg/kg p.v.0,75/day; mothers have also received the supplement in a measure, however, of 0.49 mg/kg p.v.0,75/day, from 20 days before calving until the end of experimentation (40d) The lambs were subjected during the test to the following experimental controls: - Relief of live weight and avarage daily gain - Relief of milk consumption and its index of conversion - Blood samples The results showed, in the group III, significant changes of live weight, avarage daily gain, milk consumption and of some blood parameters as triglycerides, total cholesterol, HDL cholesterol, LDL cholesterol, bilirubin for P <0.05 and ROMs, TBARS, Vitamin A and E for P <0.01.
Plasmatic oxidative status and some blood and productive parameters in Lacaune sheeps and suckling lambs supplemented with verbascoside
24-feb-2010
Presutti, Tiziana
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11695/66359
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