Comparative Study of Hematological Parameters According Strain, Age, Sex, Physiological Status and Season in Iranian Cattle

Mirzadeh, Khalil; Tabatabaei, S.; Bojarpour, M.; Mamoei, M.

doi:10.3923/javaa.2010.2123.2127

Cited by 42 publications

(38 citation statements)

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“…Concentration of red blood cell and hemoglobin in the peripartal period decrease [3,23], also as a result of inflammation [24] while these concentration increases in cows treated with NSAID [29] what matches with our findings.…”

Section: Discussionsupporting

confidence: 81%

“…Cows that have excessive lipid mobilization and ketogenesis as well as reduced concentrations of glucose have a significantly higher ratio of inflammatory mediators such as neutrophils and lymphocytes what have been reported in previous studies [3,23]. Contrary to this findings, in current study in cows treated with ketoprofen there is decrease in concentrations of neutrophils and lymphocytes.…”

Section: Discussioncontrasting

confidence: 56%

“…Also, during the transition period when NEFA concentration increase, dairy cows experience immune dysfunction that enhances their susceptibility to disease [3,11,23,25]. This suggests that perhaps inflammation underlies metabolic disturbances in obese dairy cows.…”

Section: Discussionmentioning

confidence: 99%

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Hematological Parameters in Cows in Early Lactation Treated with Ketoprofen and their Relationship with Lipid Mobilization and Ketogenesis

Kovačević

Stojanović

Cincović

et al. 2016

Acta Scientiae. Vet.

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Background: Dairy cows are exposed to numerous hematological and biochemical changes, what is bringing cows into the state of increased metabolic activity and physiological adaptations. These adaptive processes have resulted in increased lipid mobilization and ketogenesis with increased concentration of non-esterified fatty acids (NEFA) and beta-hydroxybutyrate (BHB). As a non steroidal anti-inflammatory drug, ketoprofen produces anti-inflammatory effects. The main objective of the present study was to found relationship between hematological parameters and ketoprofen administration and high lipid mobilization and ketogenesis in cows treated with ketoprofen immediately after calving. Materials, Methods & Results: Ketoprofen was used (3 mg/kg body weight) intramuscularly for three consecutive days post-partum on 15 cows of Holstein-Friesian breed. Cows of the control group (n = 15) were not treated with ketoprofen. Blood samples were collected at the day of calving, in the first and in the second week after parturition from the coccygeal vein of the both groups. Hematological parameters (erythrocytes, hemoglobin, neutrophils, lymphocytes and mean platelet volume) were determined on the automatic hematological counter. Metabolic parameters (NEFA, BHB) were determined by standard colorimetric kits using a semi-automatic biochemistry analyzer. Student's t-test was used to determine the influence of the application of ketoprofen to the hematological parameters. The data analysis was performed using SPSS, version 19.0, software package for Microsoft Windows (IBM, Armonk, NY, USA). The results of comparison with (P < 0.05) were considered to represent statistically significant differences. Difference in correlation test between NEFA and BHB and other blood parameters in experimental and control group of cows were determined by the Fischer r-to-z transformation. The research results show that there was a increased red blood cell count and a higher concentration of hemoglobin (P < 0.05), fewer neutrophils (P < 0.01), lower number of lymphocytes (P < 0.01) and fewer mean platelet volume in cows that received ketoprofen after calving than those of the control. Determined hematological parameters and values of NEFA and BHB are in correlation. The correlation coefficients were significantly lower in the experimental group of cows. The intensity of the connection between hematological parameters and value of NEFA and BHB decreases. Discussion: It is well known that dairy cows with excessive adiposity manifest a low-grade inflammation and that elevated NEFA concentrations present positive risk factors for many proinflammatory diseases. Analyzing the results in this examination, it has been noticed that the increase of NEFA and BHB after calving were significantly lower in group of cows treated with ketoprofen. Also, determined hematological parameters and values of NEFA and BHB are in correlation. The intensity of these connection decreases in ketoprofen treated cows. In current study, in cows treated with ketoprofen t...

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Section: Discussionsupporting

confidence: 81%

Section: Discussioncontrasting

confidence: 56%

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Hematological Parameters in Cows in Early Lactation Treated with Ketoprofen and their Relationship with Lipid Mobilization and Ketogenesis

Kovačević

Stojanović

Cincović

et al. 2016

Acta Scientiae. Vet.

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“…These findings are in accordance with those of Babeker [16], who had also noticed similar trend of variation in dromedary camels. However, these observations appeared to be contradictory to the findings of Soley and Singh [20] in dairy cattle and Mirzadeh [21] in Iranian cattle as reduced TEC were found during summer season. Whereas, other study [22] indicated that season had no effect on TEC in Holstein Swiss brown and their cross breeds.…”

Section: Discussioncontrasting

confidence: 56%

Seasonal effects on milk yield, erythrocytic and leukocytic indices of Kankrej cattle (Bos indicus)

Lateef¹,

Das²,

Panchasara³

et al. 2014

Vet World

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“…In both, the breeds, the leukocyte concentrations at 25°C, 400 ppm CO 2 ; 40°C, 500 and 600 ppm CO 2 ; and 42°C, 500 and 600 ppm CO 2 levels were non-significant statistically. Haque et al [30] observed no change in granulocytes in young and adult Murrah buffaloes when they were exposed at 40°C, 42°C, and 45°C in climatic chamber for 4 h. Mirzadeh et al [31] also reported lower levels of white blood cell in different breeds of cattle during summer than spring.…”

Section: Hematological Parametermentioning

confidence: 93%

Impact of heat stress and hypercapnia on physiological, hematological, and behavioral profile of Tharparkar and Karan Fries heifers

Pandey¹,

Hooda²,

Kumar³

2017

Vet World

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Aim: The present investigation was undertaken to study the impact of heat stress and hypercapnia on physiological, hematological, and behavioral profile of Tharparkar and Karan Fries (KF) heifers. Materials and Methods:The animals of both the breeds of Tharparkar and KF were exposed at different temperatures and CO 2 levels. Exposure conditions of 25°C, 400 ppm CO 2 level, and 60% relative humidity (RH) were taken as a control condition. The exposure conditions 40°C with two levels of CO 2 500 ppm and 600 ppm with RH 55±5% and exposure conditions 42°C with two levels of CO 2 500 ppm and 600 ppm with RH 55±5% were taken as treatments. The exposure period in each condition was 4 h daily for 5 consecutive days. Results: Physiological responses (respiration rate [RR], pulse rate [PR], and rectal temperature [RT]) were significantly (p<0.01) higher and different during all exposure conditions compared to control condition in both the breeds of cattle. KF heifers had higher RR, PR, and RT than Tharparkar heifers. Hematological parameters, namely, red blood cell, hemoglobin, and packed cell volume were significantly higher and different during all exposure condition than control in both the breeds, whereas no significant changes were observed in total leukocyte count and differential leukocyte count. Blood pH increased with increase in temperature and CO 2 levels and was significantly higher than control conditions. PCO 2 and base excess were significantly (p<0.05) lower, and PO 2 was higher during different exposure conditions than control in both breeds. Restlessness and excitement signs were observed in all the exposure conditions as compared to control condition in both the breeds. Conclusion:Changes in physiological responses, behavioral pattern, and hematological parameters reflect the current functional status of the body system, and it can be used as an index for assessing the adaptation capacity of cattle to predict changes occurring in climate variables due to increasing CO 2 levels and environmental temperature.

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Comparative Study of Hematological Parameters According Strain, Age, Sex, Physiological Status and Season in Iranian Cattle

Cited by 42 publications

References 0 publications

Hematological Parameters in Cows in Early Lactation Treated with Ketoprofen and their Relationship with Lipid Mobilization and Ketogenesis

Hematological Parameters in Cows in Early Lactation Treated with Ketoprofen and their Relationship with Lipid Mobilization and Ketogenesis

Seasonal effects on milk yield, erythrocytic and leukocytic indices of Kankrej cattle (Bos indicus)

Impact of heat stress and hypercapnia on physiological, hematological, and behavioral profile of Tharparkar and Karan Fries heifers

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