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              Open Access  
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              Research 
              
              
(Published online: 
              23-10-2015) 
              
              12. Clinical and hemato-biochemical 
              studies on fever of unknown origin in buffaloes - 
              Parmod Kumar, V. K. Jain, Ankit Kumar, 
              Neelesh Sindhu, Tarun Kumar, Gaurav Charaya, Surbhi, Sandeep 
              Kumar, Divya Agnihotri and Sridhar 
              
              Veterinary World, 8(10): 1225-1229   
              
   
                
                
doi: 
              10.14202/vetworld.2015.1225-1229   Parmod 
              Kumar: 
              Department of Veterinary Medicine, Lala Lajpat Rai University of 
              Veterinary & Animal Sciences, Hisar - 125 004, Haryana, India;
              
              
              pdhuran09@gmail.com V. K. 
              Jain: 
              Department of Veterinary Medicine, Lala Lajpat Rai University of 
              Veterinary & Animal Sciences, Hisar - 125 004, Haryana, India;
              
              
              vkjainluvas@rediffmail.com Ankit 
              Kumar: 
              Department of Veterinary Medicine, Lala Lajpat Rai University of 
              Veterinary & Animal Sciences, Hisar - 125 004, Haryana, India;
              
              
              ankitk813@gmail.com Neelesh 
              Sindhu: 
              Teaching Veterinary Clinical Complex, Lala Lajpat Rai University 
              of Veterinary & Animal Sciences, Hisar - 125 004, Haryana, India;
              
              
              drneeleshsindhu@gmail.com Tarun 
              Kumar: 
              Teaching Veterinary Clinical Complex, Lala Lajpat Rai University 
              of Veterinary & Animal Sciences, Hisar - 125 004, Haryana, India;
              
              
              tarunvet@gmail.com Gaurav 
              Charaya: 
              Department of Veterinary Medicine, Lala Lajpat Rai University of 
              Veterinary & Animal Sciences, Hisar - 125 004, Haryana, India;
              
              
              gcharaya9@gmail.com Surbhi:
              
              Department of Veterinary Physiology and Biochemistry, Lala Lajpat 
              Rai University of Veterinary & Animal Sciences, Hisar - 125 004, 
              Haryana, India;
              
              
              surbhi804@gmail.com Sandeep 
              Kumar: 
              Department of Veterinary Physiology and Biochemistry, Lala Lajpat 
              Rai University of Veterinary & Animal Sciences, Hisar - 125 004, 
              Haryana, India;
              
              
              drsandgupta@gmail.com Divya 
              Agnihotri: 
              Teaching Veterinary Clinical Complex, Lala Lajpat Rai University 
              of Veterinary & Animal Sciences, Hisar - 125 004, Haryana, India;
              
              
              dr_divya_agnihotri@yahoo.co.in Sridhar: 
              Department of Veterinary Medicine, Lala Lajpat Rai University of 
              Veterinary & Animal Sciences, Hisar - 125 004, Haryana, India;
              
              drsridhr_saxena@yahoo.com   Received: 
              25-06-2015, Revised: 01-09-2015, Accepted: 10-09-2015, Published 
              online: 23-10-2015   
              
              
              Corresponding author:V. K. Jain, e-mail: vkjainluvas@rediffmail.com 
 
              Citation:Kumar P, Jain VK, 
              Kumar A, Sindhu N, Kumar T, Charaya G, Surbhi, Kumar S, Agnihotri 
              D, Sridhar (2015) Clinical and hemato-biochemical studies on fever 
              of unknown origin in buffaloes, Veterinary World 8(10): 
              1225-1229. 
 
              Abstract 
 Aim:
              The present study was undertaken to ascertain the clinical 
              observation and haemato-biochemical studies on fever of unknown 
              origin (FUO) in buffaloes which were presented for treatment at 
              the Teaching Veterinary Clinical Complex (TVCC), Lala Lajpat Rai 
              University of Veterinary and Animal Sciences (LUVAS), Hisar. 
              Materials and Methods: The investigation was conducted on 
              total 106 clinical cases presented at “TVCC, LUVAS, Hisar.” 
              Diseased animals having history of fever and increased rectal 
              temperature were considered for the current study. Diagnosis of 
              FUO was done on the basis of negative parasitological examination, 
              culture examination, fecal and urine test. The cases in which 
              etiology could not be established (such as pneumonia, metritis, 
              traumatic reticuloperitonitis, urinary tract infection, 
              trypanosomosis, diaphragmatic hernia, Brucellosis, and foreign 
              body) were considered as true cases of FUO.  Results:
              Out of 106 clinical cases different etiologies were identified 
              in 76 (71.70%) cases including pneumonia, traumatic pericarditis, 
              trypanosomosis, bacteremia, etc. and 30 cases (28.30%) remained 
              undiagnosed even after detailed investigation. The mean rectal 
              temperature (104.43±0.16°F), respiration rate (56.57±1.51/min) and 
              pulse rate (83.40±1.77/min) of animals (n=30) suffering from FUO 
              were significantly higher, whereas ruminal movement (1.00±0.23) 
              was significantly lower compared to healthy control group. The 
              mean value of hemoglobin, lymphocytes, and packed cell volume were 
              significantly lower, whereas mean value of neutrophils was 
              significantly higher compared to that of healthy control animals. 
              Mean value of serum levels of glucose, phosphorus, aspartate 
              aminotransferase (AST), alanine aminotransferase (ALT), creatine 
              phosphokinase (CPK), blood urea nitrogen (BUN), and creatinine 
              were found to be significantly higher, whereas mean value of 
              calcium value was significantly lower in all clinically affected 
              animals compared to the healthy control group.  
              Conclusion: About 28.30% cases of fever in 
              buffaloes were found to be of unknown origin. Haemato-biochemical 
              findings in cases of FUO in buffaloes revealed relative 
              neutrophilia with lymphopenia, hyperglycemia, hypocalcemia, 
              hyperphosphatemia, significantly increased AST, ALT, and CPK along 
              with adversely altered kidney function indicators (elevated BUN 
              and serum creatinine).  
              Keywords: biochemical parameters, buffaloes, 
              clinical observation, fever of unknown origin haematology. 
 
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