Redox disequilibrium vis-a-vis inflammatory cascade mediation of lymphocyte dysfunction, apoptosis, cytokine expression and activation of NF-κB in subclinical diabetic goats
Molecular basis of diabetes induced oxidative stress and immune dysfunction have not been reported in animal science. The present study envisages same in subclinical diabetic (SCD) goats (6) diagnosed on biochemical and histopathological basis in reference to non-diabetic (NSCD) goats (6). Oxidative...
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Indian Council of Agricultural Research
2019-01-01
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| Series: | Indian Journal of Animal Sciences |
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| Online Access: | https://epubs.icar.org.in/index.php/IJAnS/article/view/86378 |
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| author | M I YATOO U DIMRI M MASHOOQ A SAXENA A GOPALAKRISHNAN S T BASHIR |
| author_facet | M I YATOO U DIMRI M MASHOOQ A SAXENA A GOPALAKRISHNAN S T BASHIR |
| author_sort | M I YATOO |
| collection | DOAJ |
| description | Molecular basis of diabetes induced oxidative stress and immune dysfunction have not been reported in animal science. The present study envisages same in subclinical diabetic (SCD) goats (6) diagnosed on biochemical and histopathological basis in reference to non-diabetic (NSCD) goats (6). Oxidative stress indices were analyzed by manual methods. The concentration of reduced glutathione (GSH) and the activity of superoxide dismutase (SOD) was significantly lower in SCD goats than in NSCD goats; whereas the lipid peroxide (LPO) was higher in SCD. Catalase (CAT) activity was nonsignificantly lower in SCD goats than NSCD goats. SCD goats had significantly lower lymphocyte stimulation index by cell culture and higher apoptotic cell percentage by flow cytometry than NSCD goats. The concentration of the transforming growth factor beta 1 (TGF-β1) by ELISA was significantly higher in SCD goats than in NSCD. The expressions of tumour necrosis factor alpha (TNF-α) and interleukin 8 (IL 8) by RT-PCR were higher in SCD goats than in non-diabetic ones. Expression of transcription factor (NF-κB) by western blot was significantly higher in SCD goats than NSCD goats. Fall of antioxidants (GSH, SOD, catalase) and rise of oxidants (LPO) suggest oxidative stress. Decrease of immune cell function, rise of inflammatory cytokines and transcription factors suggest immune dysfunction. Hence it was concluded that SCD induced oxidative stress and impairment of immunity in goats, which was most likely associated with depletion of antioxidants, increase of oxidants and inflammatory mediators. NF-κB, most likely have played a mediatory role in coordinating these intricate responses. |
| first_indexed | 2024-04-10T07:45:24Z |
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| issn | 0367-8318 2394-3327 |
| language | English |
| last_indexed | 2024-04-10T07:45:24Z |
| publishDate | 2019-01-01 |
| publisher | Indian Council of Agricultural Research |
| record_format | Article |
| series | Indian Journal of Animal Sciences |
| spelling | doaj.art-522f4d1664444ba7a62867a18a4142392023-02-23T10:36:10ZengIndian Council of Agricultural ResearchIndian Journal of Animal Sciences0367-83182394-33272019-01-0189110.56093/ijans.v89i1.86378Redox disequilibrium vis-a-vis inflammatory cascade mediation of lymphocyte dysfunction, apoptosis, cytokine expression and activation of NF-κB in subclinical diabetic goatsM I YATOO0U DIMRI1M MASHOOQ2A SAXENA3A GOPALAKRISHNAN4S T BASHIR5Assistant Professor, ICAR-Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh 243 122 IndiaHead, ICAR-Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh 243 122 IndiaPhD Scholar, ICAR-Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh 243 122 IndiaSenior Research Fellow, ICAR-Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh 243 122 IndiaAssistant Professor, ICAR-Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh 243 122 IndiaPost Graduate Student, University of Illinois, Urbana-Champaign, United StatesMolecular basis of diabetes induced oxidative stress and immune dysfunction have not been reported in animal science. The present study envisages same in subclinical diabetic (SCD) goats (6) diagnosed on biochemical and histopathological basis in reference to non-diabetic (NSCD) goats (6). Oxidative stress indices were analyzed by manual methods. The concentration of reduced glutathione (GSH) and the activity of superoxide dismutase (SOD) was significantly lower in SCD goats than in NSCD goats; whereas the lipid peroxide (LPO) was higher in SCD. Catalase (CAT) activity was nonsignificantly lower in SCD goats than NSCD goats. SCD goats had significantly lower lymphocyte stimulation index by cell culture and higher apoptotic cell percentage by flow cytometry than NSCD goats. The concentration of the transforming growth factor beta 1 (TGF-β1) by ELISA was significantly higher in SCD goats than in NSCD. The expressions of tumour necrosis factor alpha (TNF-α) and interleukin 8 (IL 8) by RT-PCR were higher in SCD goats than in non-diabetic ones. Expression of transcription factor (NF-κB) by western blot was significantly higher in SCD goats than NSCD goats. Fall of antioxidants (GSH, SOD, catalase) and rise of oxidants (LPO) suggest oxidative stress. Decrease of immune cell function, rise of inflammatory cytokines and transcription factors suggest immune dysfunction. Hence it was concluded that SCD induced oxidative stress and impairment of immunity in goats, which was most likely associated with depletion of antioxidants, increase of oxidants and inflammatory mediators. NF-κB, most likely have played a mediatory role in coordinating these intricate responses.https://epubs.icar.org.in/index.php/IJAnS/article/view/86378DiabetesGoatImmunityNF-κBOxidative stress |
| spellingShingle | M I YATOO U DIMRI M MASHOOQ A SAXENA A GOPALAKRISHNAN S T BASHIR Redox disequilibrium vis-a-vis inflammatory cascade mediation of lymphocyte dysfunction, apoptosis, cytokine expression and activation of NF-κB in subclinical diabetic goats Indian Journal of Animal Sciences Diabetes Goat Immunity NF-κB Oxidative stress |
| title | Redox disequilibrium vis-a-vis inflammatory cascade mediation of lymphocyte dysfunction, apoptosis, cytokine expression and activation of NF-κB in subclinical diabetic goats |
| title_full | Redox disequilibrium vis-a-vis inflammatory cascade mediation of lymphocyte dysfunction, apoptosis, cytokine expression and activation of NF-κB in subclinical diabetic goats |
| title_fullStr | Redox disequilibrium vis-a-vis inflammatory cascade mediation of lymphocyte dysfunction, apoptosis, cytokine expression and activation of NF-κB in subclinical diabetic goats |
| title_full_unstemmed | Redox disequilibrium vis-a-vis inflammatory cascade mediation of lymphocyte dysfunction, apoptosis, cytokine expression and activation of NF-κB in subclinical diabetic goats |
| title_short | Redox disequilibrium vis-a-vis inflammatory cascade mediation of lymphocyte dysfunction, apoptosis, cytokine expression and activation of NF-κB in subclinical diabetic goats |
| title_sort | redox disequilibrium vis a vis inflammatory cascade mediation of lymphocyte dysfunction apoptosis cytokine expression and activation of nf κb in subclinical diabetic goats |
| topic | Diabetes Goat Immunity NF-κB Oxidative stress |
| url | https://epubs.icar.org.in/index.php/IJAnS/article/view/86378 |
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