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Marwaha S, Ranjan R, Nath K, Singh M, Sawal RK, Sahoo A. Molecular epidemiology of anaplasmosis in Indian dromedary camels. Vet Res Commun 2024:10.1007/s11259-024-10373-5. [PMID: 38589771 DOI: 10.1007/s11259-024-10373-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 04/01/2024] [Indexed: 04/10/2024]
Abstract
The present study aimed to investigate the molecular epidemiology, risk factors, and haemato-biochemical changes in anaplasmosis in Indian dromedary camels. Blood samples collected from 103 camels were analysed using blood smear examination and semi-nested PCR based on the 16s rRNA gene to diagnose anaplasmosis. The prevalence of anaplasmosis was estimated to be 42.72% (95% CI: 33.59-52.37) by PCR assay and 16.5% (95% CI: 10.47-24.95%) by blood smear examination. Phylogenetic analysis of six partial sequences of 16s rRNA gene obtained in the present study indicated the involvement of multiple Anaplasma species, including A. marginale and A. platys, showing genetic similarity with cattle strains. A novel genotype related to A. camelii/A. cinensis/A. platys group was also identified. Hemato-biochemical examination revealed mild anaemia, increased serum urea nitrogen and creatinine levels, and decreased total protein and albumin levels in Anaplasma-positive animals. The infections were largely subclinical in nature, except in one camel that revealed fever, inappetence, and pale mucous membrane and responded well to treatment with oxytetracycline. To our knowledge, this is the first molecular study on camel anaplasmosis in India, indicating a high prevalence of infection and involvement of multiple Anaplasma species with potential risk for interspecies transmission.
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Affiliation(s)
- Sumnil Marwaha
- ICAR-National Research Centre on Camel, Bikaner, Rajasthan, 334001, India
| | - Rakesh Ranjan
- ICAR-National Research Centre on Camel, Bikaner, Rajasthan, 334001, India.
| | - Kashi Nath
- ICAR-National Research Centre on Camel, Bikaner, Rajasthan, 334001, India
| | - Meetpal Singh
- ICAR-National Research Centre on Camel, Bikaner, Rajasthan, 334001, India
| | - R K Sawal
- ICAR-National Research Centre on Camel, Bikaner, Rajasthan, 334001, India
| | - Artabandhu Sahoo
- ICAR-National Research Centre on Camel, Bikaner, Rajasthan, 334001, India
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Değirmençay Ş, Küçükler S, Özdemir S, Kaman R. Evaluation of erythrocyte arginase activity, plasma nitric oxide concentration and oxidative stress status in cattle with anaplasmosis. Vet Parasitol 2023; 314:109855. [PMID: 36528965 DOI: 10.1016/j.vetpar.2022.109855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 12/07/2022] [Accepted: 12/08/2022] [Indexed: 12/23/2022]
Abstract
Bovine anaplasmosis is an arthropod-borne disease characterized by high fever, anaemia and sometimes jaundice. The role of oxidative stress in anaplasmosis has been investigated, but erythrocyte arginase (ARG) activity has not been studied. In this study, we aimed to investigate the changes in haematological parameters, erythrocyte ARG activity, plasma nitric oxide (NO) levels and oxidative stress parameters and explain the relationship between each other in cattle with anaplasmosis. The material of this study consisted of 14 cattle, aged 10-12 months with anaplasmosis (infected group) and 14 healthy cattle aged 10-12 months (control group). Our data revealed that leukocyte parameters and plasma NO levels and serum malondialdehyde (MDA), total oxidant status (TOS) and oxidative stress index (OSI) levels were higher while erythrocyte parameters, erythrocyte ARG activity and serum total antioxidant status (TAS) and glutathione (GSH) levels were lower in the infected group compared to the control group. There was a strong correlation between erythrocyte ARG activity and NO, MDA, TOS, OSI, TAS and GSH. ROC analysis and correlation results suggest that erythrocyte ARG activity is an effective oxidative stress marker. We concluded that severe oxidative stress occurs in anaplasmosis. As the severity of anaemia increases, erythrocyte ARG activity plummets while plasma NO level elevates. These two parameters may also be used as prognostic and oxidative stress markers. Although decreased erythrocyte ARG activity is a disadvantage in haemolytic diseases, this situation can be compensated by increased NO. Thus, homeostasis of these two parameters may contribute to the elimination of the infection.
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Affiliation(s)
- Şükrü Değirmençay
- Department of Internal Medicine, Faculty of Veterinary Medicine, Atatürk University, 25240 Erzurum, Turkey.
| | - Sefa Küçükler
- Department of Biochemistry, Faculty of Veterinary Medicine, Atatürk University, 25240 Erzurum, Turkey
| | - Selçuk Özdemir
- Department of Genetics, Faculty of Veterinary Medicine, Atatürk University, 25240 Erzurum, Turkey
| | - Ramazan Kaman
- Department of Internal Medicine, Faculty of Veterinary Medicine, Atatürk University, 25240 Erzurum, Turkey
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Groth M, Skrzydlewska E, Dobrzyńska M, Pancewicz S, Moniuszko-Malinowska A. Redox Imbalance and Its Metabolic Consequences in Tick-Borne Diseases. Front Cell Infect Microbiol 2022; 12:870398. [PMID: 35937690 PMCID: PMC9353526 DOI: 10.3389/fcimb.2022.870398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Accepted: 06/13/2022] [Indexed: 11/21/2022] Open
Abstract
One of the growing global health problems are vector-borne diseases, including tick-borne diseases. The most common tick-borne diseases include Lyme disease, tick-borne encephalitis, human granulocytic anaplasmosis, and babesiosis. Taking into account the metabolic effects in the patient’s body, tick-borne diseases are a significant problem from an epidemiological and clinical point of view. Inflammation and oxidative stress are key elements in the pathogenesis of infectious diseases, including tick-borne diseases. In consequence, this leads to oxidative modifications of the structure and function of phospholipids and proteins and results in qualitative and quantitative changes at the level of lipid mediators arising in both reactive oxygen species (ROS) and ROS enzyme–dependent reactions. These types of metabolic modifications affect the functioning of the cells and the host organism. Therefore, links between the severity of the disease state and redox imbalance and the level of phospholipid metabolites are being searched, hoping to find unambiguous diagnostic biomarkers. Assessment of molecular effects of oxidative stress may also enable the monitoring of the disease process and treatment efficacy.
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Affiliation(s)
- Monika Groth
- Department of Infectious Diseases and Neuroinfections, Medical University of Bialystok, Bialystok, Poland
- *Correspondence: Monika Groth,
| | - Elżbieta Skrzydlewska
- Department of Inorganic and Analytical Chemistry, Medical University of Bialystok, Bialystok, Poland
| | - Marta Dobrzyńska
- Department of Inorganic and Analytical Chemistry, Medical University of Bialystok, Bialystok, Poland
| | - Sławomir Pancewicz
- Department of Infectious Diseases and Neuroinfections, Medical University of Bialystok, Bialystok, Poland
| | - Anna Moniuszko-Malinowska
- Department of Infectious Diseases and Neuroinfections, Medical University of Bialystok, Bialystok, Poland
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Naturally occurring Anaplasma marginale infection in cattle: Molecular prevalence and associated risk factors, haemato-biochemical alterations, oxidant/antioxidant status and serum trace mineral levels. Microb Pathog 2022; 167:105575. [PMID: 35580762 DOI: 10.1016/j.micpath.2022.105575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 05/05/2022] [Accepted: 05/08/2022] [Indexed: 11/22/2022]
Abstract
The present investigation was undertaken to map the distribution of Anapalsma species infection in cattle from the Aizawl region of Mizoram, India, in relation to various risk factors, and to study the haemato-biochemical alterations, oxidant/antioxidant status and serum trace mineral levels in cattle with naturally occurring Anapalsma marginale infection. The study was carried out over 31 months from June 2019 to December 2021. A total of 401 cattle blood samples were collected and screened for the presence of Anaplasma spp. by microscopic examination and polymerase chain reaction (PCR). Non-infected clinically healthy cattle (n = 21) served as control. Blood samples were collected to study the haemogram and serum samples were used for the evaluation of biochemical parameters, oxidative stress indices and trace minerals. During the study period, an overall prevalence of 15.71% was recorded for A. marginale infection in cattle. The prevalence of A. marginale infection was highly associated with age, sex, breed and tick infestation status of animals, floor system and management of farms, and season. The mean values of total erythrocyte count (TEC), haemoglobin (Hb), packed cell volume (PCV), total platelet count, total protein, albumin, superoxide dismutase (SOD), glutathione (GSH), total antioxidant capacity (TAC), copper (Cu) and zinc (Zn) were significantly (P < 0.05) lower, whereas the mean values of mean corpuscular volume (MCV), aspartate aminotransferase (AST), total bilirubin, indirect bilirubin, blood urea nitrogen (BUN), creatinine and lipid hydroperoxide (LPO) were significantly (P < 0.05) higher in cattle infected with A. marginale. A negative correlation of TEC with LPO, and a positive correlation with SOD, GSH, TAC, Cu and Zn suggest a possible link between oxidative stress and the haemolytic crisis noticed in bovine anaplasmosis. Incorporation of antioxidants and organ protective drugs as an adjunct therapy may result in better prognosis.
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Sarma K, Eregowda CG, Roychoudhury P, Borthakur SK, Jawalagatti V, Prasad H, Behera SK, Thakur N, Bora N, Das D. A 5-Year Prospective Study on Incidence and Clinico-pathological Changes Associated with Naturally Occurring Trypanosomosis in Dogs of Mizoram, India. Acta Parasitol 2022; 67:61-71. [PMID: 34138413 DOI: 10.1007/s11686-021-00425-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 05/20/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE The present research was taken to study the hospital-based incidence and clinico-pathological changes associated with naturally occurring trypanosomosis in dogs of Mizoram. METHODS A 5-year prospective study on hospital-based incidence and clinico-pathological changes associated with naturally occurring trypanosomosis in dogs of Mizoram was carried out during the study period from April, 2015 to March, 2020. Trypanosoma evansi infection was confirmed by microscopic examination and polymerase chain reaction (PCR). Non-infected clinically healthy dogs (n = 6) served as control. Blood samples were collected to study the haemogram and serum samples were used for the evaluation of serum biochemical parameters and oxidant-antioxidant parameters. RESULTS During the study period, an overall incidence of 0.25% was recorded for trypanosomosis in dogs. The most consistent clinical findings noticed were anorexia/inappetence, pyrexia, depression/lethargy, pale mucous membrane, dehydration and lymphadenomegaly. Anaemia, granulocytopenia, lymphocytosis and thrombocytopenia were the major findings noticed in trypanosomosis affected dogs. The profile of vital organ function revealed that the mean values of total protein, albumin and random blood glucose were significantly (P < 0.05) lower, whereas the mean values of alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), total bilirubin, blood urea nitrogen (BUN) and creatinine were significantly (P < 0.05) higher in dogs affected with trypanosomosis. The mean value of lipid hydroperoxide (LPO) was significantly (P < 0.05) higher, whereas the mean values of glutathione (GSH), superoxide dismutase (SOD) and total antioxidant activity (TAOA) were significantly (P < 0.05) lower in trypanosomosis affected dogs. When total erythrocyte count (TEC) was correlated with LPO (r = - 0.631, P < 0.05), a negative correlation was found, while in case of GSH (r = 0.757, P < 0.05), SOD (r = 0.767, P < 0.05) and TAOA (r = 0.713, P < 0.05), it was positively correlated. CONCLUSION A negative correlation of TEC count with LPO, while a positive correlation with GSH, SOD and TAOA signify the role of oxidative stress in the pathogenesis of anaemia induced by T. evansi infection in dogs. The present study findings might be helpful to clinicians when treating clinical cases of this kind. Incorporation of organ protective drugs and antioxidants in the treatment schedule may result in better prognosis.
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Affiliation(s)
- Kalyan Sarma
- Department of Veterinary Medicine, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University, Selesih, Aizawl, Mizoram, 796014, India
- Teaching Veterinary Clinical Complex, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University, Selesih, Aizawl, Mizoram, 796014, India
| | - Chethan Gollahalli Eregowda
- Department of Veterinary Medicine, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University, Selesih, Aizawl, Mizoram, 796014, India.
- Teaching Veterinary Clinical Complex, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University, Selesih, Aizawl, Mizoram, 796014, India.
| | - Parimal Roychoudhury
- Department of Veterinary Microbiology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University, Selesih, Aizawl, Mizoram, 796014, India
| | - Sonjoy Kumar Borthakur
- Department of Veterinary Parasitology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University, Selesih, Aizawl, Mizoram, 796014, India
| | - Vijayakumar Jawalagatti
- Division of Parasitology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
- Jeonbuk National University, Jeonju, 54596, South Korea
| | - Hridayesh Prasad
- Department of Veterinary Medicine, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University, Selesih, Aizawl, Mizoram, 796014, India
- Teaching Veterinary Clinical Complex, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University, Selesih, Aizawl, Mizoram, 796014, India
| | - Suvendu Kumar Behera
- Department of Veterinary Medicine, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University, Selesih, Aizawl, Mizoram, 796014, India
- Teaching Veterinary Clinical Complex, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University, Selesih, Aizawl, Mizoram, 796014, India
| | - Neeraj Thakur
- Department of Veterinary Clinical Complex, Faculty of Veterinary and Animal Sciences, RGSC-Banaras Hindu University, Barkachha, Mirzapur, Uttar Pradesh, 231001, India
| | - Nikitasha Bora
- Department of Veterinary Medicine, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University, Selesih, Aizawl, Mizoram, 796014, India
- Teaching Veterinary Clinical Complex, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University, Selesih, Aizawl, Mizoram, 796014, India
| | - Dhruba Das
- Department of Veterinary Medicine, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University, Selesih, Aizawl, Mizoram, 796014, India
- Teaching Veterinary Clinical Complex, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University, Selesih, Aizawl, Mizoram, 796014, India
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Nasreldin N, Ewida RM, Hamdon H, Elnaker YF. Molecular diagnosis and biochemical studies of tick-borne diseases (anaplasmosis and babesiosis) in Aberdeen Angus Cattle in New Valley, Egypt. Vet World 2020; 13:1884-1891. [PMID: 33132601 PMCID: PMC7566250 DOI: 10.14202/vetworld.2020.1884-1891] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 07/23/2020] [Indexed: 11/16/2022] Open
Abstract
Background and Aim: Anaplasmosis and babesiosis are tick-borne diseases that threaten livestock production with subsequent considerable economic losses. This study was conducted to diagnose Anaplasma and Babesia infection using molecular techniques in imported Aberdeen Angus cattle imported from Uruguay to El-Kharga Oasis in New Valley, Egypt, and to investigate the effects of disease on some serum biochemical and oxidative stress parameters. Materials and Methods: Blood samples were collected from 31 cattle, 21 diseased and ten apparently normal, of varying ages and sex. The blood was used for the preparation of blood smears, polymerase chain reaction assay, and separation of serum for biochemical investigation. The experimental production farm at the Faculty of Agriculture, New Valley University, was infested with ticks and variable clinical manifestations during the period from December 2017 to March 2018. One calf died of a suspected blood parasite infection. Results: The blood film examination revealed infection by blood parasites in 21 samples. Anaplasma marginale and Babesia bovis were identified in 12 and 14 samples, respectively. A total of 14 samples were examined by polymerase chain reaction (PCR) to make these identifications. Biochemical parameters showed significantly elevated serum alanine aminotransferase, aspartate aminotransferase, total bilirubin (T. Bil), and urea in blood from parasite-infected female cattle and male calves compared with controls. Increased serum total protein, globulin, and creatinine were recorded only in infected female cattle. The blood glucose level was significantly decreased in infected female cattle and male calves compared with controls. Furthermore, albumin and albumin/globulin ratio was significantly reduced in the infected female cattle. Oxidative stress profiles of infected animals showed a significant increase in serum nitric oxide and malondialdehyde, and both total antioxidant capacity and reduced glutathione (GSH) were significantly reduced in comparison with control animals. Conclusion: The incidence of A. marginale and B. bovis infection is high in imported Aberdeen Angus cattle in New Valley Province. PCR methods provide a short-term assessment of disease. An extensive epidemiological survey, employing serology together with molecular genetic methods, monitoring of abundance and distribution of tick vectors, availability of vaccination programs, and tracking of animal transport is also needed for control of blood parasites.
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Affiliation(s)
- Nani Nasreldin
- Department of Pathology and Clinical Pathology, Faculty of Veterinary Medicine, New Valley University, El-Kharga, P.O. Box 72511, Egypt
| | - Rania M Ewida
- Department of Food Hygiene (Milk Hygiene), Faculty of Veterinary Medicine, New Valley University, El-Kharga, P.O. Box 72511, Egypt
| | - Hatem Hamdon
- Department of Animal Production, Faculty of Agriculture, New Valley University, El-Kharga, P.O. Box 72511, Egypt
| | - Yasser F Elnaker
- Department of Animal Medicines (Infectious Diseases), Faculty of Veterinary Medicine, New Valley University, El-Kharga, P.O. Box 72511, Egypt
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Evaluation of oxidative stress in caprine anaplasmosis and effect of vitamin E-selenium in monitoring oxidative stress. Trop Anim Health Prod 2019; 52:2695-2698. [PMID: 31838717 DOI: 10.1007/s11250-019-02175-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 12/01/2019] [Indexed: 10/25/2022]
Abstract
Caprine anaplasmosis is an economically important tick-borne rickettsial disease that affects goats all over the world. Microscopic examination of stained blood smears from 162 animals revealed inclusion bodies of Anaplasma spp. in 24 cases. Genus specific PCR for Anaplasma spp. yielded positive results in 22 cases. All the diseased animals showed a significant fall in the mean values of antioxidants such as reduced glutathione, superoxide dismutase and catalase and a significant increase in the level of lipid peroxidation. Out of the 22 animals positive for anaplasmosis both in blood smear and PCR, 16 female non pregnant goats selected for study were divided into two groups consisting of eight animals each. Animals belonging to groups I and II were treated with oxytetracycline dihydrate. In addition, animals of group II were supplemented with vitamin E-selenium combination. Oxidative stress parameters were rechecked on the 10th day of treatment. At the end of the study period, a significant reduction in malondialdehyde level and a significant increase in mean value of superoxide dismutase were detected in group II. While there was a significant reduction in lipid peroxidation and a significant increase in superoxide dismutase and catalase values within both the groups after treatment, reduced glutathione showed no significant difference within the group.
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Alekish MO, Ismail ZB. Relationship between certain serum biochemical values and serostatus against Anaplasma marginale in dairy cows. Vet World 2019; 12:1858-1861. [PMID: 32009766 PMCID: PMC6925038 DOI: 10.14202/vetworld.2019.1858-1861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Accepted: 10/17/2019] [Indexed: 11/28/2022] Open
Abstract
Aim: This study was conducted to evaluate the possible association between values of certain serum biochemical parameters and seropositivity against Anaplasma marginale in dairy cows. Materials and Methods: Serum samples from 60 seropositive and 40 seronegative cows were used to determine the values of beta-hydroxybutyrate (BHB), glucose, creatinine, blood urea nitrogen, total protein, albumin, alkaline phosphatase (ALP), aspartate aminotransferase (AST), alanine transaminase (ALT), lactate dehydrogenase (LDH), and gamma-glutamyl transferase (GGT) using commercially available kits and reagents. The serostatus of cows against A. marginale was determined using a commercially available cellular enzyme-linked immunosorbent assay kit according to the manufacturer’s recommendations. Significant differences in serum biochemical values between seropositive and seronegative groups were evaluated using independent Student’s t-test. Possible associations between the serostatus of the cows and different biochemical parameters were evaluated using univariate followed by multivariate logistic regression analyses. Results: There was a statistically significant increase (p≤0.05) in values of total protein, BHB, LDH, and AST in seropositive cows compared to seronegative cows while a non-significant increase in values of ALP, ALT, and GGT was detected in seropositive cows. A strong correlation (R=0.69) between serum levels of BHB, LDH, and AST and seropositivity against A. marginale was detected. Conclusion: There is evidence of a possible association between A. marginale infection and liver damage/hepatic fatty degeneration in dairy cows. Further studies, however, are required to elucidate the exact pathophysiological mechanisms of this relationship.
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Affiliation(s)
- Myassar O Alekish
- Department of Veterinary Clinical Sciences, Faculty of Veterinary Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Zuhair Bani Ismail
- Department of Veterinary Clinical Sciences, Faculty of Veterinary Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
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Parashar R, Singla LD, Gupta M, Sharma SK. Evaluation and correlation of oxidative stress and haemato-biochemical observations in horses with natural patent and latent trypanosomosis in Punjab state of India. Acta Parasitol 2018; 63:733-743. [PMID: 30367776 DOI: 10.1515/ap-2018-0087] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 07/17/2018] [Indexed: 01/27/2023]
Abstract
The haemato-biochemical indices and oxidative stress markers in horses naturally infected with Trypanosoma evansi were evaluated by analyzing the level of these parameters between T. evansi infected (microscopically positive patent group and PCR positive latent group) and infection free horses. To compare the hemato-biochemical indices and oxidative stress indicators, horses were divided into three categories based on diagnostic test employed and positive results obtained. These included Romanowsky stained slide positive group (Group I; n = 6), PCR positive group (group II; n = 28) and negative control group (group III, n = 30), revealing parasitologically positive patent, molecular positive latent and disease free status of horses. A significant reductions in total erythrocytes count (TEC, P = 0.01), haemoglobin (Hb, P = 0.01) and packed cell volume (PCV, P = 0.04) was noticed both in group I and group II while significant neutrophilia and lymphocytopenia was observed in group I when compared to negative control group. Substantial increase in creatinine (CRTN, P = 0.032) and gamma glutamyl transferase (GGT, P = 0.012) in group I while significant decrease in glucose (GLU, P = 0.04) and iron (Fe, P = 0.01) were noticed in both group I and group II in comparison to group III. A significant difference in lipid peroxides (LPO, P = 0.01) with highest level in patent group I (15.33 ± 0.53) followed by PCR positive latent group (14.09 ± 1.66) indicates higher lipid peroxidation in erythrocytes and oxidative stress in decreasing order when compared with infection free control horses (9.83 ± 0.97). Catalase (CAT, P = 0.01) was significantly lower in parasitological (0.82 ± 0.14) and molecular positive cases (1.27 ± 0.35) in comparison to control group (3.43 ± 0.96). The levels of superoxide dismutase (SOD, P = 0.01), reduced glutathione (GSH, P = 0.01) and ferric reducing antioxidant power (FRAP, P = 0.01) were significantly lower in parasito-molecular positive cases as compared to infection free control horses. An inverse correlation of RBC count with LPO and GSH and a direct correlation with catalase, SOD and FRAP was revealed. Overall, the observed substantial decreases in the oxidative parameters like catalase CAT, SOD, GSH and FRAP activities with remarkably elevated levels of LPO indicate high exposure of erythrocytes to oxidative damage in T.evansi infected horses.
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Affiliation(s)
- Rahul Parashar
- Department of Veterinary Parasitology, College of Veterinary Science, Guru Angad Dev Veterinary & Animal Sciences University, Firozpur Road, Near Verka Milk Plant, Ludhiana, Punjab 141004, India
| | - Lachhman Das Singla
- Department of Veterinary Parasitology, College of Veterinary Science, Guru Angad Dev Veterinary & Animal Sciences University, Firozpur Road, Near Verka Milk Plant, Ludhiana, Punjab 141004, India
| | - Mayank Gupta
- Department of Veterinary Pharmacology & Toxicology, College of Veterinary Science, Guru Angad Dev Veterinary & Animal Sciences University, Firozpur Road, Near Verka Milk Plant, Ludhiana, Punjab 141004, India
| | - Suresh Kumar Sharma
- Department of Veterinary Pharmacology & Toxicology, College of Veterinary Science, Guru Angad Dev Veterinary & Animal Sciences University, Firozpur Road, Near Verka Milk Plant, Ludhiana, Punjab 141004, India
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Esmaeilnejad B, Tavassoli M, Samiei A, Hajipour N, Imani-Baran A, Farhang-Pajuh F. Evaluation of oxidative stress and antioxidant status, serum trace mineral levels and cholinesterases activity in cattle infected with Anaplasma marginale. Microb Pathog 2018; 123:402-409. [PMID: 30063976 DOI: 10.1016/j.micpath.2018.07.039] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 07/25/2018] [Accepted: 07/25/2018] [Indexed: 12/31/2022]
Abstract
This study was undertaken to assess the influence of an Anaplasma marginale infection on oxidative stress and antioxidant status, trace elements and cholinesterase as markers of the inflammatory process and biomarkers of oxidative imbalance. An infected group comprised of 35 crossbred Holstein cattle, about 2-3 years old, naturally infected with Anaplasma marginale, were divided into 4 subgroups according to their parasitemia rates (<1%, 1-10%, 10-20%, >20%) and also 10 healthy cattle as control were selected. Blood samples were taken and hematological parameters, activities of antioxidant enzymes including erythrocyte glutathione peroxidase (GSH-Px), superoxide dismutase (SOD), catalase (CAT), glucose-6-phosphate dehydrogenase (G6PD), total antioxidant capacity (TAC), median corpuscularfragility (MCF) as well as acetylcholinesterase (AChE), and serum concentrations of antioxidant trace minerals (copper, iron, zinc, manganese, and selenium) and butyrylcholinesterase (BChE) were determined. In addition, as an index of lipid peroxidation, the level of malondialdehyde (MDA) was measured. The results revealed a significant decrease (P < 0.05) in RBC count, packed cell volume (PCV) and Hb concentration as well as the activities of erythrocyte GSH-Px, SOD, CAT, G6PD, TAC, MCF and AChE and serum concentrations of Cu, Zn, Mn, Se and BchE in the infected cattle. In contrast, significantly increased (P < 0.05) levels of MDA and erythrocyte osmotic fragility as well as serum concentration of iron were recorded in the infected animals. The significant decrease in antioxidant enzyme activities and substantial elevated levels of lipid peroxidation and erythrocyte osmotic fragility associated with the notable increase in parasitemia indicate increased exposure of RBCs to oxidative damage. Furthermore, decrease of cholinesterase in infection by A. marginale can and directly or indirectly lead to increase acetylcholine levels potent anti-inflammatory molecules, thereby inhibiting inflammation.
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Affiliation(s)
- Bijan Esmaeilnejad
- Department of Pathobiology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran.
| | - Mousa Tavassoli
- Department of Pathobiology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
| | - Awat Samiei
- Department of Pathobiology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
| | - Nasser Hajipour
- Department of Pathobiology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Abbas Imani-Baran
- Department of Pathobiology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Farhad Farhang-Pajuh
- Veterinary Parasitology, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
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Cattle experimentally infected by Anaplasma marginale : Influence of splenectomy on disease pathogenesis, oxidative profile, and antioxidant status. Microb Pathog 2016; 95:193-199. [DOI: 10.1016/j.micpath.2016.04.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2016] [Revised: 04/02/2016] [Accepted: 04/05/2016] [Indexed: 11/19/2022]
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Jalali SM, Bahrami S, Rasooli A, Hasanvand S. Evaluation of oxidant/antioxidant status, trace mineral levels, and erythrocyte osmotic fragility in goats naturally infected with Anaplasma ovis. Trop Anim Health Prod 2016; 48:1175-81. [DOI: 10.1007/s11250-016-1071-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2016] [Accepted: 04/27/2016] [Indexed: 10/21/2022]
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Moretta R, Petrigh R, Ruybal P, Mesplet M, Wilkowsky SE, Meikle V, de Echaide ST, Garbossa G, Farber MD. The dynamics of erythrocyte infection in bovine anaplasmosis: a flow cytometry-based analysis. J Microbiol Methods 2014; 107:47-54. [PMID: 25219763 DOI: 10.1016/j.mimet.2014.08.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2014] [Revised: 08/12/2014] [Accepted: 08/12/2014] [Indexed: 10/24/2022]
Abstract
Anaplasma marginale (A. marginale) is an obligate intracellular bacterium that infects bovine erythrocytes causing extravascular hemolysis and anemia. In the present work, we combine SYTO16 labeling of parasitized cells with the statistical power of flow cytometry to study the evolution of erythrocyte infection during bovine anaplasmosis.
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Affiliation(s)
- R Moretta
- Inst. de Biotecnología, INTA Castelar, Buenos Aires, Argentina.
| | - R Petrigh
- Inst. de Biotecnología, INTA Castelar, Buenos Aires, Argentina
| | - P Ruybal
- Inst. de Biotecnología, INTA Castelar, Buenos Aires, Argentina
| | - M Mesplet
- Inst. de Patobiología, CICVyA, INTA Castelar, Buenos Aires, Argentina
| | - S E Wilkowsky
- Inst. de Biotecnología, INTA Castelar, Buenos Aires, Argentina
| | - V Meikle
- Inst. de Biotecnología, INTA Castelar, Buenos Aires, Argentina
| | | | - G Garbossa
- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires and Instituto de Investigaciones en Salud Pública, Universidad de Buenos Aires, Argentina
| | - M D Farber
- Inst. de Biotecnología, INTA Castelar, Buenos Aires, Argentina
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