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Current IssueEditorial BoardOnline First ArticlesArchive

Research Article

volume 53 issue 2 (february 2019) : 213-217,   Doi: 10.18805/ijar.B-3474

Age related gross morphological studies on the thymus in postnatal Surti goat (Capra hircus)

S
Shailendra Chaurasia
K
Kantichandra N. Vyas
R
R. Menaka
K
Kantilal M. Panchal
T
Thakur Krishna Shankar Rao
1Department of Veterinary Anatomy, College of Veterinary Science and Animal Husbandry, Navsari Agricultural University, Navsari-396 450, Gujarat, India.
Cite article:- Chaurasia Shailendra, Vyas N. Kantichandra, Menaka R., Panchal M. Kantilal, Rao Shankar Krishna Thakur (2018). Age related gross morphological studies on the thymus in postnatal Surti goat (Capra hircus). Indian Journal of Animal Research. 53(2): 213-217. doi: 10.18805/ijar.B-3474.

ABSTRACT

The gross studies were conducted on the thymus of 18 postnatal Surti goats. Three distinct parts of thymus were recognized viz., unpaired thoracic part, caudally situated paired body (cervical part) and right and left cranial parts from day old kid to 9 months. The cranial parts were not observed from the age of 12 months onwards. The caudal cervical part of thymus was gradually replaced by adipose tissue between 14 to 48 months, however, traces of thymus embedded within the adipose tissue was observed in cranial mediastinum even at the age of 48 months. The right limb of cervical thymus was slightly longer than the left limb in postnatal Surti goats. The maximum mean weight (26.850 ± 2.885 g) and volume (22.333 ± 2.275 cc) of thymus was recorded between 4 to 9 months. Relative weight of thymus was 0.39% in neonatal kids, which was much higher as compared to 0.015 % in adult Surti goats. Negative correlation was observed between age and weight of thymus during 12 to 48 months.

REFERENCES

  1. Bevandic, M. and Arnautovic, I. (1966). The thymus of the ewe from its birth till sexual maturity. Veterinaria, 15: 51-56.
  2. Cunningham, C. P., Kimpton, W. G., Holder, J. E. and Cahill, R. N. P. (2001). Thymic export in aged sheep: a continuous role for the thymus throughout pre- and postnatal life. European Journal of Immunology, 31: 802-811.
  3. Evans, H. (1993). Miller’s Anatomy of the Dog, 3rd Edn. Saunders, pp. 753-755.
  4. Hoshino, T., Takeda, M., ABE, K. and Ito, T. (1969). Early development of thymic lymphocytes in mice studied by light and electron microscopy. The Anatomical Record, 164: 47-65.
  5. Kratochvil, P., Travnicek, J., Kroupova, V., Kursa, J. and Viatovee, J. (1996). Development of the weight of certain goat organs in the postnatal period (24 to 75 days of age). Sbornik- Jihoceska Univerzita Zemedelska Fakulta, Ceske Budejovice. Zootechnicka Rada, 13: 15 – 20.
  6. Mishra. D. B., Das, L. N. and Biswal, G. (1966). Comparative histological study of the thymus gland of the bull and bullock. The Indian Veterinary Journal, 43: 12-16.
  7. Noden, D. M. and de Lahunta, A. (1985). The Embryology of Domestic Animals. Williams and Wilkins, Baltimore, pp. 178.
  8. Pandey, S. K., Shrivastava, A. M., Kundu, P. B. and Tiwari, G. P. (1970). Persistence of the thymus in a dog. Journal of Anatomical Society of India, 19 (2): 55-59.
  9. Pearse, G. (2006). Histopathology of the thymus. Toxicologic Pathology, 34: 515–547.
  10. Radhakrishnan, K. and Mariappa, D. (1974). Observations on the morphology of thymus in the Indian buffalo (Bos bubalis). II. Studies on the structure and involution of the thymus in the Indian buffalo. Kerala Journal of Veterinary Science, 5 (2): 182-187.
  11. Radmehr, B., Gilanpour, H. and Rezaian, M. (1997). Regression of thymus in the native Iranian sheep. J. Fac. of Vet. Med. Univ. of Tehran, 52 (2): 107- 115.
  12. Raghavan, D. (1964). Anatomy of the Ox. Indian Council of Agricultural Research, New Delhi. pp. 404.
  13. Ramayya, P. J., Singh, O. and Roy, K. S. (2008). Gross anatomical studies on the thymus of pre- and post-natal buffalo (Bubalus bubalis). Indian Journal of Animal Sciences, 78 (5): 461-464.
  14. Rodewald, H. R. (2008). Thymus organogenesis. Annual Review of Immunology, 26: 355-388.
  15. Sandberg, E. (1949). The bovine cervical thymus and its involution. Upsala Lakareforenings Forhandlingar, 54:.269-319.
  16. Sarma, M., Kalita, S. N. and Baishya, G. (2005). Ontogenic study of thymus of indigenous and crossbred pigs during postnatal life (0-    30 days). Indian Journal of Animal Sciences, 75 (6): 634 –636. 
  17. Scherle, W. A. (1970). Simple method for volumetry of organs in quantitative stereology. Mikroskopie, 26 (1): 57-60.
  18. Schummer, A., Wilkens, H., Vollmerhaus, B. and Harbermehl, K. H. (1981). The Circulatory System, the Skin and the Cutaneous Organs of the Domestic Mammals, 3rd Edn. Verlag Paul Parey, Berlin, pp 270-292.
  19. Snedecor, G. W. and Cochran, W. G. (1994). Statistical Methods. 8th Edn., lowa State University Press, Ames, lowa.
  20. Trautmann, A. and Fiebiger, J. (2002). Fundamentals of the Histology of Domestic Animals, 1st lndian reprint, Greenworld Publisher, Lucknow, India, pp. 141 - 142.
  21. Yugesh, K., Jothi, S. S., Ranganathan, K., Jayaraman, P., Bharath, C. V. and Sujatha, N. (2014). Macroscopic and Microscopic study of thymus of pig. Journal of Dental and Medical Sciences, 13 (9): 52-55 
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    Research Article

    volume 53 issue 2 (february 2019) : 213-217,   Doi: 10.18805/ijar.B-3474

    Age related gross morphological studies on the thymus in postnatal Surti goat (Capra hircus)

    S
    Shailendra Chaurasia
    K
    Kantichandra N. Vyas
    R
    R. Menaka
    K
    Kantilal M. Panchal
    T
    Thakur Krishna Shankar Rao
    1Department of Veterinary Anatomy, College of Veterinary Science and Animal Husbandry, Navsari Agricultural University, Navsari-396 450, Gujarat, India.
    Cite article:- Chaurasia Shailendra, Vyas N. Kantichandra, Menaka R., Panchal M. Kantilal, Rao Shankar Krishna Thakur (2018). Age related gross morphological studies on the thymus in postnatal Surti goat (Capra hircus). Indian Journal of Animal Research. 53(2): 213-217. doi: 10.18805/ijar.B-3474.

    ABSTRACT

    The gross studies were conducted on the thymus of 18 postnatal Surti goats. Three distinct parts of thymus were recognized viz., unpaired thoracic part, caudally situated paired body (cervical part) and right and left cranial parts from day old kid to 9 months. The cranial parts were not observed from the age of 12 months onwards. The caudal cervical part of thymus was gradually replaced by adipose tissue between 14 to 48 months, however, traces of thymus embedded within the adipose tissue was observed in cranial mediastinum even at the age of 48 months. The right limb of cervical thymus was slightly longer than the left limb in postnatal Surti goats. The maximum mean weight (26.850 ± 2.885 g) and volume (22.333 ± 2.275 cc) of thymus was recorded between 4 to 9 months. Relative weight of thymus was 0.39% in neonatal kids, which was much higher as compared to 0.015 % in adult Surti goats. Negative correlation was observed between age and weight of thymus during 12 to 48 months.

    REFERENCES

    1. Bevandic, M. and Arnautovic, I. (1966). The thymus of the ewe from its birth till sexual maturity. Veterinaria, 15: 51-56.
    2. Cunningham, C. P., Kimpton, W. G., Holder, J. E. and Cahill, R. N. P. (2001). Thymic export in aged sheep: a continuous role for the thymus throughout pre- and postnatal life. European Journal of Immunology, 31: 802-811.
    3. Evans, H. (1993). Miller’s Anatomy of the Dog, 3rd Edn. Saunders, pp. 753-755.
    4. Hoshino, T., Takeda, M., ABE, K. and Ito, T. (1969). Early development of thymic lymphocytes in mice studied by light and electron microscopy. The Anatomical Record, 164: 47-65.
    5. Kratochvil, P., Travnicek, J., Kroupova, V., Kursa, J. and Viatovee, J. (1996). Development of the weight of certain goat organs in the postnatal period (24 to 75 days of age). Sbornik- Jihoceska Univerzita Zemedelska Fakulta, Ceske Budejovice. Zootechnicka Rada, 13: 15 – 20.
    6. Mishra. D. B., Das, L. N. and Biswal, G. (1966). Comparative histological study of the thymus gland of the bull and bullock. The Indian Veterinary Journal, 43: 12-16.
    7. Noden, D. M. and de Lahunta, A. (1985). The Embryology of Domestic Animals. Williams and Wilkins, Baltimore, pp. 178.
    8. Pandey, S. K., Shrivastava, A. M., Kundu, P. B. and Tiwari, G. P. (1970). Persistence of the thymus in a dog. Journal of Anatomical Society of India, 19 (2): 55-59.
    9. Pearse, G. (2006). Histopathology of the thymus. Toxicologic Pathology, 34: 515–547.
    10. Radhakrishnan, K. and Mariappa, D. (1974). Observations on the morphology of thymus in the Indian buffalo (Bos bubalis). II. Studies on the structure and involution of the thymus in the Indian buffalo. Kerala Journal of Veterinary Science, 5 (2): 182-187.
    11. Radmehr, B., Gilanpour, H. and Rezaian, M. (1997). Regression of thymus in the native Iranian sheep. J. Fac. of Vet. Med. Univ. of Tehran, 52 (2): 107- 115.
    12. Raghavan, D. (1964). Anatomy of the Ox. Indian Council of Agricultural Research, New Delhi. pp. 404.
    13. Ramayya, P. J., Singh, O. and Roy, K. S. (2008). Gross anatomical studies on the thymus of pre- and post-natal buffalo (Bubalus bubalis). Indian Journal of Animal Sciences, 78 (5): 461-464.
    14. Rodewald, H. R. (2008). Thymus organogenesis. Annual Review of Immunology, 26: 355-388.
    15. Sandberg, E. (1949). The bovine cervical thymus and its involution. Upsala Lakareforenings Forhandlingar, 54:.269-319.
    16. Sarma, M., Kalita, S. N. and Baishya, G. (2005). Ontogenic study of thymus of indigenous and crossbred pigs during postnatal life (0-    30 days). Indian Journal of Animal Sciences, 75 (6): 634 –636. 
    17. Scherle, W. A. (1970). Simple method for volumetry of organs in quantitative stereology. Mikroskopie, 26 (1): 57-60.
    18. Schummer, A., Wilkens, H., Vollmerhaus, B. and Harbermehl, K. H. (1981). The Circulatory System, the Skin and the Cutaneous Organs of the Domestic Mammals, 3rd Edn. Verlag Paul Parey, Berlin, pp 270-292.
    19. Snedecor, G. W. and Cochran, W. G. (1994). Statistical Methods. 8th Edn., lowa State University Press, Ames, lowa.
    20. Trautmann, A. and Fiebiger, J. (2002). Fundamentals of the Histology of Domestic Animals, 1st lndian reprint, Greenworld Publisher, Lucknow, India, pp. 141 - 142.
    21. Yugesh, K., Jothi, S. S., Ranganathan, K., Jayaraman, P., Bharath, C. V. and Sujatha, N. (2014). Macroscopic and Microscopic study of thymus of pig. Journal of Dental and Medical Sciences, 13 (9): 52-55 
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