Body Condition Score Positively Influence Plasma Leptin Concentrations in Criollo Goats

被引：0

作者：

Gamez-Vazquez, H. G. ^{[1
]}

Rosales-Nieto, C. A. ^{[1
]}

Banuelos-Valenzuela, R. ^{[2
]}

Urrutia-Morales, J. ^{[1
]}

Olivia-Diaz Gomez, M. ^{[3
]}

Silva-Ramos, J. M. ^{[2
]}

Meza-Herrera, C. A. ^{[4
]}

机构：

[1] Inst Nacl Invest Forestales Agr & Pecuarias, Slp, Mexico

[2] Univ Autonoma Zacatecas, Fac Med Vet & Zootecnia, Mexico City, DF, Mexico

[3] Univ Autonoma San Luis Potosi, Fac Agron, Mexico City, DF, Mexico

[4] Univ Autonoma Chapingo, Unidad Reg Univ Zonas Aridas, Mexico City, DF, Mexico

来源：

JOURNAL OF ANIMAL AND VETERINARY ADVANCES | 2008年 / 7卷 / 10期

关键词：

Criollo goats; increased photoperiod; body condition score; leptin;

D O I：

暂无

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

This study was evaluates the effect of body condition score (BCS) on leptin concentrations of Criollo goats under increased photoperiod in central Mexico (22 degrees N). Mature Criollo goats (n = 24) were assigned to one of 4 experimental groups according to their BCS: Excellent (n = 6), Good (n = 6), Regular (n = 6) and Poor (n = 6). Blood samples were collected in 5 random dates during the experimental period (Feb-Jun) and leptin levels were analyzed by RIA. BCS affected (p<0.0) serum leptin concentration in a direct and proportional way; the better the BCS the greater serum leptin concentration. Results should help to understand adaptation mechanisms exerted by goats facing a marginal nutritional support. The last could be of economic significance especially in criollo goats managed under semi-arid conditions, in which scenarios of restricted nutrition prevail.

引用

页码：1237 / 1240

页数：4

共 26 条

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