Serum Copper and Haematological Values of Sheep of Different Physiological Stages in the Dry and Wet Seasons of Central Trinidad
A study was conducted to determine serum copper (Cu) concentrations and hematological values of 174 sheep from four medium sized farms, pertaining to physiological stage, in the late dry and late wet seasons of Central Trinidad. Serum Cu was significantly lower in the dry than in the wet season (P&l...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2014-01-01
|
| Series: | Veterinary Medicine International |
| Online Access: | http://dx.doi.org/10.1155/2014/972074 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832555139054960640 |
|---|---|
| author | A. Mohammed M. Campbell F. G. Youssef |
| author_facet | A. Mohammed M. Campbell F. G. Youssef |
| author_sort | A. Mohammed |
| collection | DOAJ |
| description | A study was conducted to determine serum copper (Cu) concentrations and hematological values of 174 sheep from four medium sized farms, pertaining to physiological stage, in the late dry and late wet seasons of Central Trinidad. Serum Cu was significantly lower in the dry than in the wet season (P<0.001) with a corresponding high percentage of samples with low Cu levels in the former. 31% of dry nonpregnant sheep exhibited a nonregenerative anaemia. Also, hemoglobin and packed cell volume values varied (P<0.001) including lymphocyte (P<0.01) counts, among growing animals compared with other physiological stages. Significant variations also occurred among neutrophil (P<0.05) and eosinophil (P<0.05) values in sheep. Highest haemoglobin and packed cell volume, white blood cell counts, and lymphocyte values in growing sheep compared with other stages were probably age related. |
| format | Article |
| id | doaj-art-d94cb17dad424c0eb86acf37d4926d1c |
| institution | Kabale University |
| issn | 2090-8113 2042-0048 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Veterinary Medicine International |
| spelling | doaj-art-d94cb17dad424c0eb86acf37d4926d1c2025-02-03T05:49:31ZengWileyVeterinary Medicine International2090-81132042-00482014-01-01201410.1155/2014/972074972074Serum Copper and Haematological Values of Sheep of Different Physiological Stages in the Dry and Wet Seasons of Central TrinidadA. Mohammed0M. Campbell1F. G. Youssef2Eastern Caribbean Institute of Agriculture and Forestry, Faculty of Biosciences, Agriculture and Food Technology, University of Trinidad and Tobago, Caroni North Bank Road, Centeno Arima, Trinidad and TobagoSchool of Veterinary Medicine, Faculty of Medical Sciences, The University of the West Indies (UWI), Mount Hope, Trinidad and TobagoDepartment of Food Production, UWI, Saint Augustine, Trinidad and TobagoA study was conducted to determine serum copper (Cu) concentrations and hematological values of 174 sheep from four medium sized farms, pertaining to physiological stage, in the late dry and late wet seasons of Central Trinidad. Serum Cu was significantly lower in the dry than in the wet season (P<0.001) with a corresponding high percentage of samples with low Cu levels in the former. 31% of dry nonpregnant sheep exhibited a nonregenerative anaemia. Also, hemoglobin and packed cell volume values varied (P<0.001) including lymphocyte (P<0.01) counts, among growing animals compared with other physiological stages. Significant variations also occurred among neutrophil (P<0.05) and eosinophil (P<0.05) values in sheep. Highest haemoglobin and packed cell volume, white blood cell counts, and lymphocyte values in growing sheep compared with other stages were probably age related.http://dx.doi.org/10.1155/2014/972074 |
| spellingShingle | A. Mohammed M. Campbell F. G. Youssef Serum Copper and Haematological Values of Sheep of Different Physiological Stages in the Dry and Wet Seasons of Central Trinidad Veterinary Medicine International |
| title | Serum Copper and Haematological Values of Sheep of Different Physiological Stages in the Dry and Wet Seasons of Central Trinidad |
| title_full | Serum Copper and Haematological Values of Sheep of Different Physiological Stages in the Dry and Wet Seasons of Central Trinidad |
| title_fullStr | Serum Copper and Haematological Values of Sheep of Different Physiological Stages in the Dry and Wet Seasons of Central Trinidad |
| title_full_unstemmed | Serum Copper and Haematological Values of Sheep of Different Physiological Stages in the Dry and Wet Seasons of Central Trinidad |
| title_short | Serum Copper and Haematological Values of Sheep of Different Physiological Stages in the Dry and Wet Seasons of Central Trinidad |
| title_sort | serum copper and haematological values of sheep of different physiological stages in the dry and wet seasons of central trinidad |
| url | http://dx.doi.org/10.1155/2014/972074 |
| work_keys_str_mv | AT amohammed serumcopperandhaematologicalvaluesofsheepofdifferentphysiologicalstagesinthedryandwetseasonsofcentraltrinidad AT mcampbell serumcopperandhaematologicalvaluesofsheepofdifferentphysiologicalstagesinthedryandwetseasonsofcentraltrinidad AT fgyoussef serumcopperandhaematologicalvaluesofsheepofdifferentphysiologicalstagesinthedryandwetseasonsofcentraltrinidad |