Studies on alterations of clinical and hemato-biochemical parameters before and after treatment in calves naturally infected with theileriosis

Kachhawa, J. P.; Kumar, Smita; Sharma, Ankita; Singh, Ajaib; Ahuja, Anil

doi:10.14202/vetworld.2016.1381-1385

Cited by 6 publications

(10 citation statements)

References 27 publications

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“…Variations in the hematological profile are often found, even in the same type of livestock. Hematological profiles can vary which are affected by feed, age, sex, breed, genetics, livestock health status, height of breeding site, season, environmental climate (temperature, humidity, and rainfall), physiological status of livestock, reproductive status, presence of infection, blood collection methods, and hematological profile measurement techniques used (Roland et al, 2014;Sonjaya, 2013;Yaqub et al, 2013;Ahmadi-Hamedani et al, 2014;Mazullo et al, 2014;Oramari et al, 2014;Kachhawa et al, 2016;Mariana et al, 2019). Beef cattle have a higher number of erythrocytes compared to dairy cows.…”

Section: Advances In Animal and Veterinary Sciences January 2020 | Vomentioning

confidence: 99%

Hematological Profile of Aceh Cattle

Hamny¹,

Satyaningtijas²,

Sumantri³

et al. 2020

Adv. Anim. Vet. Sci.

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The study aimed to analyze the hematology profile, differential leukocytes, and the N/L ratio of Aceh cattle. The obtained result were compared to the data available for zebu (Bos indicus), Ongole grade (Bos indicus), and Bali cattles (Bos javanicus). The data would be important as a physiological reference of this cattle species. Blood samples were obtained from 17 adult male Aceh cattle which were slaughtered at slaughterhouses in Banda Aceh City and Aceh Besar District. The animals showed a healthy condition with an average body weight of 312.42 ± 66.91 kg. Blood was collected into the tube containing EDTA after the cattle were slaughtered. Blood analysis was done using hematology analyzer and staining the peripheral blood morphology. Data were expressed in the average and 95% confidence interval for further descriptive analysis. The average number of erythrocytes (x10 6 μl-1) of Aceh cattle reached 8.34 (95% confidence interval (CI); 7.32-9.36). The average number of leukocytes (x10 3 μl-1) 13.

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Section: Advances In Animal and Veterinary Sciences January 2020 | Vomentioning

confidence: 99%

Hematological Profile of Aceh Cattle

Hamny¹,

Satyaningtijas²,

Sumantri³

et al. 2020

Adv. Anim. Vet. Sci.

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“…Saritha et al (2016) also performed whole blood transfusion in a calf having anaemia (3 gm/dl) due to iron deficiency and parasitism and uneventful recovery was recorded. Kachhawa et al (2016) also observed good improvement in theileriosis affected calves treated with standard treatment and single blood transfusion.…”

Section: Resultsmentioning

confidence: 68%

“…Under field conditions, haemolytic anaemia is most commonly encountered in the haemoprotozoan infections in cattle and buffaloes (Singh et al, 2014;Bhosale et al, 2020). The tickborne haemoprotozoan diseases of cattle are causing heavy economic losses to farmers due to high morbidity, mortality and reduced production in recovered animals (Kachhawa et al, 2016). The projected annual economic loss due to tropical theileriosis and babesiosis in India are INR 8092 and 580.16 crore, respectively (Narladkar, 2018).…”

Section: Introductionmentioning

confidence: 99%

Efficacy of Whole Blood Transfusion as an Adjunct Therapy in Severe Cases of Haemolytic Anaemia in Cattle

Shah

Bhikane

Jadhav

et al. 2021

IJAR

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Background: In view of common occurrence of haemoprotozoan infections leading to severe haemolytic anaemia and increased case fatality rate in cattle in study area the present investigation was planned to evaluate efficacy of whole blood transfusion as an adjunct therapy in severe cases of hemolytic anaemia in cattle. Method: Sixteen cattle suffering from one or other haemoprotozoan infections induced haemolytic anaemia and having haemoglobin values less than 5 gm/dl were randomly divided in to two treatment groups. Group A (n=8) cattle were treated with standard treatment of haemoprotozoan infection without blood transfusion while group B (n=8) cattle were treated with whole blood transfusion in addition to standard treatment for haemoprotozoan infections. Result: Clinical and haematological parameters revealed rapid improvement in group B cattle as compared to group A cattle. The survival rate was significantly higher in group B cattle (100%) as compared to group A cattle (62.5%). The haemoglobin and haematocrit values were also found significantly higher in group B as compared to group A at 12 hours as well as on 21st day post treatment. Thus, it is concluded that, whole blood transfusion could be used as an adjunct therapy to hasten clinical recovery and to increase the survivability in cattle suffering from severe haemolytic anaemia due to haemoprotozoan infections.

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“…2,14,16 Erythrocytic infection with associated hemolytic anemia contributes to the pathogenesis through poorly understood mechanisms. 24,25,50 Based on recent 18S rRNA phylogenies, most of the known transforming Theileria spp. occur in the T. taurotragi clade.…”

mentioning

confidence: 99%

“…2,14,16 Erythrocytic infection with associated hemolytic anemia contributes to the pathogenesis through poorly understood mechanisms. 24,25,50…”

mentioning

confidence: 99%

Polyclonal antibody–based immunohistochemical detection of intraleukocytic Theileria parasites in roan and sable antelopes

et al. 2021

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Theileria parasites commonly infect African wild artiodactyls. In rare roan ( Hippotragus equinus) and sable ( H. niger) antelopes, Theileria sp. (sable)-associated calf mortalities constrain breeding programs. The pathogenicity of most leukocyte-transforming Theileria spp. originates in their invasion of and multiplication in various mononuclear leukocytes, the transformation of both infected and uninfected leukocytes, and their infiltration of multiple organs. Understanding the pathogenesis of theileriosis can be improved by the use of immunohistochemistry (IHC) to identify the localization of the parasites in tissue sections. Our aim was to develop a reproducible IHC assay to detect leukocyte-associated Theileria parasites in formalin-fixed, paraffin-embedded roan and sable tissues. Polyclonal antibodies were purified from the sera of 5 roans from an area endemic for Theileria sp. (sable) and tested for IHC reactivity in 55 infected and 39 control roan and sable antelopes, and for antigen and species cross-reactivity in an additional 58 cases. The 3 strongest antibodies consistently detected intraleukocytic theilerial antigens in known positive cases in roan and sable antelopes, and also detected other Theileria spp. in non-hippotraginid wild artiodactyl tissues. The antibodies did not cross-react with other apicomplexan protozoa, with the exception of Cryptosporidium. Given that PCR on its own cannot determine the significance of theilerial infection in wild ruminants, IHC is a useful laboratory test with which to confirm the diagnosis in these species.

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Studies on alterations of clinical and hemato-biochemical parameters before and after treatment in calves naturally infected with theileriosis

Cited by 6 publications

References 27 publications

Hematological Profile of Aceh Cattle

Hematological Profile of Aceh Cattle

Efficacy of Whole Blood Transfusion as an Adjunct Therapy in Severe Cases of Haemolytic Anaemia in Cattle

Polyclonal antibody–based immunohistochemical detection of intraleukocytic Theileria parasites in roan and sable antelopes

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