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Investigation of Connective Tissue Fibers in the Spleen of Sheep Fetuses (Second and Third Trimester)

Year 2025, Volume: 36 Issue: 1, 41 - 46, 26.03.2025
https://doi.org/10.36483/vanvetj.1595092

Abstract

The aim of this study was to reveal the development of connective tissue fibers in the spleen of sheep fetuses. For this purpose, two different study groups were formed, consisting of the second and third trimesters of pregnancy. In this study, a total of 12 sheep fetuses were used, with 6 fetuses in each group. The fetal spleen tissues were fixed in 10% formaldehyde. Subsequently, routine histological procedures were applied to the tissue samples. Tissue sections were stained using Gordon Sweet's silver staining method to identify reticular fibers, Masson's trichrome staining method to identify collagen fibers, and Verhoeff's Van Gieson staining method to identify elastic fibers. The collagen, elastic, and reticular fibers were observed in the capsules and trabeculae of the spleen of sheep fetuses in the second and third trimesters. The collagen fibers were long and wavy, while the elastic fibers were short and wavy in structure. The reticulum fibers formed networks by anastomosing. Additionally, the elastic fibers were interwoven with collagen fibers, and the collagen, reticular, and elastic fibers were denser in the third trimester compared to the second trimester. In addition, reticular fibers were dominant in the spleens of sheep fetuses in both trimesters. As a result, collagen, reticular, and elastic fibers were observed in the spleens of sheep fetuses during the second and third trimesters of pregnancy. It was determined that with fetal development, the connective tissue fibers developed.

Project Number

No financial support was received from any institution for this study

References

  • Alex L, Rajan ML, Xavier B et al. (2015). Microscopic study of human spleen in different age groups. Int J Res Med Sci, 3 (7), 1701-1706.
  • Alshamarry HA (2010). Histological and histometric study on the spleen of Iraqi camel (Camelus dromedarius). Emir J Food Agric, 22 (1), 65-70.
  • Cesta MF (2006). Normal structure, function, and histology of the spleen. Toxicol Pathol, 34 (5), 455-465.
  • Das SK, Alam MS, Islam MN, Awal MA (2005). Histology of the spleen of indigenous dog (Canis familiaris) of Bangladesh. Bangl J Vet Med, 3 (1), 59-61.
  • Devi H, Mathur R, Joshi S (2016). Histological studies on the spleen of Marwari goat (Capra Hircus). Vet Practitioner, 17 (2), 190-191.
  • Elhussieny O, Abdelaziz M, Khalifa E (2022). New insights into the splenic stroma of the Barki sheep: a histological, immunohistochemical, ultrastructural and morphometrical study. MJVM, 2 (1), 1-8.
  • Ergün L (2014). Bağ Dokusu. Özer A (Ed.). Temel Histoloji. II. Edition. Nobel Akademik Yayıncılık Eğitim Danışmanlık Tic. Ltd. Şti. Ankara.
  • Erhan Bayçumendur F, Ergun L (2022). Histological examination of liver connective tissue fibers in broiler chickens and japanese quails. Van Vet J, 33 (3), 92-96.
  • Fukuta K, Mochizuki K (1982). Formation of reticular fibers in the developing spleen of the chick embryo. Arch Histol Jap, 45 (2), 181-189.
  • Gnanadevi R, Senthilkumar S, Ta K, Ramesh G (2019). Comparative histoarchitectural study of splenic components in sheep and goat. Int J Curr Microbiol App Sci, 8 (5), 1387-1394.
  • Işbilir F, Güzel BC (2024). Developmental three-dimensional examination of the pelvic cavity of Hamdani crossbred sheep fetuses (Ovis aries) in the last two periods of gestation. Vet Med Sci, 10 (5), e1572.
  • Jadhav KA, Waghaye JY, Thakur PN et al. (2019). Comparative light microscopic study of splenic stroma in male and female local domestic pig (Sus scrofa domesticus). J Entomol Zool Stud, 7 (2), 898-903.
  • Junqueira LC, Charneiro J (2005). Basic Histology Text&Atlas. 11nd Edition. The McGraw-Hill Companies, New York.
  • Marwa-Babiker AM, ALkhodair KM, Abdelhay MA et al. (2023). Morphology of the spleen in the camel’s foetus (Camelus dromedarius): gross anatomy, histology and scanning electron microscopic studies. J Appl Vet Sci, 8 (4), 54-61.
  • Noakes DE, Parkinson TJ, England GCW (2001). Arthur's Veterinary Reproduction and Obstetrics (pp.68). VIII Edition. Elsevier, China.
  • Saito H, Yokoi Y, Watanabe S et al. (1988). Reticular meshwork of the spleen in rats studied by electron microscopy. Am J Anat, 181 (3), 235-252.
  • Sağlam M, Aştı RN, Özer A (2008). Genel Histoloji. VI. Edition. Yorum Basın Yayın Sanayi Ltd. Şti. Ankara.
  • Shringi N, Mathur R, Kumar V et al. (2018). Histological studies on the spleen of large white Yorkshire pig (Sus scrofa). J Entomol Zool Stud, 6 (1), 1142-1144.
  • Raju NKB, Iyyengar MP, Gopinath S (2003). Histological study on the spleen of adult Indian goat (Capra hircus). Indian J Vet Anat, 15 (1/2), 44-47.
  • Rodrigues CJ, Sacchetti JCL, Rodrigues Jr AJ (1999). Age-related changes in the elastic fiber network of the human splenic capsule. Lymphology, 32 (2), 64-69.
  • Tanyolaç A (1999). Özel Histoloji. Yorum Basın Yayın Sanayi Ltd. Şti. Ankara.
  • Thanvi PK, Joshi S, Singh D (2020). Histomorphological studies on spleen of sheep (Ovis aries). Vet Practitioner, 21 (1), 48-53.
  • Waghaye JY, Banubakode SB, Charjan R et al. (2017). Age related histo-morphological changes of splenic connective tissue in goat (Capra hircus). Indian J Vet Sci Biotech, 13 (2), 1-6.

Koyun Fetüslarının (İkinci ve Üçüncü Trimester) Dalağında Bağ Doku İpliklerinin Araştırılması

Year 2025, Volume: 36 Issue: 1, 41 - 46, 26.03.2025
https://doi.org/10.36483/vanvetj.1595092

Abstract

Bu çalışmanın amacı koyun fetüslarının dalağında bağ doku ipliklerinin gelişimini ortaya koymaktır. Bu amaçla gebeliğin ikinci ve üçüncü trimesteri olmak üzere iki farklı çalışma grubu oluşturuldu. Bu çalışmada her grupta 6 fetüs olmak üzere toplam 12 koyun fetüsü kullanıldı. Fetüsların dalak dokusu %10 formaldehitte tespit edildi. Daha sonra doku örneklerine rutin histolojik işlemler uygulandı. Retiküler iplikleri belirlemek için Gordon Sweet's gümüşleme boyama yöntemi, kollegen iplikleri belirlemek için Masson’s trichrome boyama yöntemi ve elastik iplikleri belirlemek için Verhoeff’ s Van Gieson boyama yöntemi ile doku kesitleri boyandı. İkinci ve üçüncü trimesterdeki koyun fetüslarının dalağının kapsül ve trabeküllerinde kollagen, elastik ve retiküler iplikler gözlendi. Kollagen iplikler uzun ve dalgalı, elastik iplikler ise kısa ve dalgalı yapıdaydı. Retikulum iplikler anastomozlaşarak ağlar oluşturmuştu. Ayrıca elastik iplikler kollagen iplikler ile örülü halde idi. Gebeliğin ikinci trimesterine kıyasla gebeliğin üçüncü trimesterinde kollagen, retiküler ve elastik ipliklerin daha yoğun olduğu gözlendi. Ayrıca her iki trimesterde koyun fetüslarının dalağında retiküler iplikler baskındı. Sonuç olarak gebeliğin ikinci ve üçüncü trimesterinde koyun fetüslarının dalağında kollagen, retiküler ve elastik iplikler gözlendi. Fötal gelişim ile birlikte bağ doku ipliklerinin geliştiği belirlendi.

Project Number

No financial support was received from any institution for this study

References

  • Alex L, Rajan ML, Xavier B et al. (2015). Microscopic study of human spleen in different age groups. Int J Res Med Sci, 3 (7), 1701-1706.
  • Alshamarry HA (2010). Histological and histometric study on the spleen of Iraqi camel (Camelus dromedarius). Emir J Food Agric, 22 (1), 65-70.
  • Cesta MF (2006). Normal structure, function, and histology of the spleen. Toxicol Pathol, 34 (5), 455-465.
  • Das SK, Alam MS, Islam MN, Awal MA (2005). Histology of the spleen of indigenous dog (Canis familiaris) of Bangladesh. Bangl J Vet Med, 3 (1), 59-61.
  • Devi H, Mathur R, Joshi S (2016). Histological studies on the spleen of Marwari goat (Capra Hircus). Vet Practitioner, 17 (2), 190-191.
  • Elhussieny O, Abdelaziz M, Khalifa E (2022). New insights into the splenic stroma of the Barki sheep: a histological, immunohistochemical, ultrastructural and morphometrical study. MJVM, 2 (1), 1-8.
  • Ergün L (2014). Bağ Dokusu. Özer A (Ed.). Temel Histoloji. II. Edition. Nobel Akademik Yayıncılık Eğitim Danışmanlık Tic. Ltd. Şti. Ankara.
  • Erhan Bayçumendur F, Ergun L (2022). Histological examination of liver connective tissue fibers in broiler chickens and japanese quails. Van Vet J, 33 (3), 92-96.
  • Fukuta K, Mochizuki K (1982). Formation of reticular fibers in the developing spleen of the chick embryo. Arch Histol Jap, 45 (2), 181-189.
  • Gnanadevi R, Senthilkumar S, Ta K, Ramesh G (2019). Comparative histoarchitectural study of splenic components in sheep and goat. Int J Curr Microbiol App Sci, 8 (5), 1387-1394.
  • Işbilir F, Güzel BC (2024). Developmental three-dimensional examination of the pelvic cavity of Hamdani crossbred sheep fetuses (Ovis aries) in the last two periods of gestation. Vet Med Sci, 10 (5), e1572.
  • Jadhav KA, Waghaye JY, Thakur PN et al. (2019). Comparative light microscopic study of splenic stroma in male and female local domestic pig (Sus scrofa domesticus). J Entomol Zool Stud, 7 (2), 898-903.
  • Junqueira LC, Charneiro J (2005). Basic Histology Text&Atlas. 11nd Edition. The McGraw-Hill Companies, New York.
  • Marwa-Babiker AM, ALkhodair KM, Abdelhay MA et al. (2023). Morphology of the spleen in the camel’s foetus (Camelus dromedarius): gross anatomy, histology and scanning electron microscopic studies. J Appl Vet Sci, 8 (4), 54-61.
  • Noakes DE, Parkinson TJ, England GCW (2001). Arthur's Veterinary Reproduction and Obstetrics (pp.68). VIII Edition. Elsevier, China.
  • Saito H, Yokoi Y, Watanabe S et al. (1988). Reticular meshwork of the spleen in rats studied by electron microscopy. Am J Anat, 181 (3), 235-252.
  • Sağlam M, Aştı RN, Özer A (2008). Genel Histoloji. VI. Edition. Yorum Basın Yayın Sanayi Ltd. Şti. Ankara.
  • Shringi N, Mathur R, Kumar V et al. (2018). Histological studies on the spleen of large white Yorkshire pig (Sus scrofa). J Entomol Zool Stud, 6 (1), 1142-1144.
  • Raju NKB, Iyyengar MP, Gopinath S (2003). Histological study on the spleen of adult Indian goat (Capra hircus). Indian J Vet Anat, 15 (1/2), 44-47.
  • Rodrigues CJ, Sacchetti JCL, Rodrigues Jr AJ (1999). Age-related changes in the elastic fiber network of the human splenic capsule. Lymphology, 32 (2), 64-69.
  • Tanyolaç A (1999). Özel Histoloji. Yorum Basın Yayın Sanayi Ltd. Şti. Ankara.
  • Thanvi PK, Joshi S, Singh D (2020). Histomorphological studies on spleen of sheep (Ovis aries). Vet Practitioner, 21 (1), 48-53.
  • Waghaye JY, Banubakode SB, Charjan R et al. (2017). Age related histo-morphological changes of splenic connective tissue in goat (Capra hircus). Indian J Vet Sci Biotech, 13 (2), 1-6.
There are 23 citations in total.

Details

Primary Language English
Subjects Veterinary Histology and Embryology
Journal Section Araştırma Makaleleri
Authors

Banu Kandil 0000-0002-7821-2180

Füsun Erhan Baycumendur 0000-0001-9860-3771

Fatma İşbilir 0000-0002-6110-1302

Project Number No financial support was received from any institution for this study
Publication Date March 26, 2025
Submission Date December 2, 2024
Acceptance Date February 11, 2025
Published in Issue Year 2025 Volume: 36 Issue: 1

Cite

APA Kandil, B., Erhan Baycumendur, F., & İşbilir, F. (2025). Investigation of Connective Tissue Fibers in the Spleen of Sheep Fetuses (Second and Third Trimester). Van Veterinary Journal, 36(1), 41-46. https://doi.org/10.36483/vanvetj.1595092
AMA Kandil B, Erhan Baycumendur F, İşbilir F. Investigation of Connective Tissue Fibers in the Spleen of Sheep Fetuses (Second and Third Trimester). Van Vet J. March 2025;36(1):41-46. doi:10.36483/vanvetj.1595092
Chicago Kandil, Banu, Füsun Erhan Baycumendur, and Fatma İşbilir. “Investigation of Connective Tissue Fibers in the Spleen of Sheep Fetuses (Second and Third Trimester)”. Van Veterinary Journal 36, no. 1 (March 2025): 41-46. https://doi.org/10.36483/vanvetj.1595092.
EndNote Kandil B, Erhan Baycumendur F, İşbilir F (March 1, 2025) Investigation of Connective Tissue Fibers in the Spleen of Sheep Fetuses (Second and Third Trimester). Van Veterinary Journal 36 1 41–46.
IEEE B. Kandil, F. Erhan Baycumendur, and F. İşbilir, “Investigation of Connective Tissue Fibers in the Spleen of Sheep Fetuses (Second and Third Trimester)”, Van Vet J, vol. 36, no. 1, pp. 41–46, 2025, doi: 10.36483/vanvetj.1595092.
ISNAD Kandil, Banu et al. “Investigation of Connective Tissue Fibers in the Spleen of Sheep Fetuses (Second and Third Trimester)”. Van Veterinary Journal 36/1 (March 2025), 41-46. https://doi.org/10.36483/vanvetj.1595092.
JAMA Kandil B, Erhan Baycumendur F, İşbilir F. Investigation of Connective Tissue Fibers in the Spleen of Sheep Fetuses (Second and Third Trimester). Van Vet J. 2025;36:41–46.
MLA Kandil, Banu et al. “Investigation of Connective Tissue Fibers in the Spleen of Sheep Fetuses (Second and Third Trimester)”. Van Veterinary Journal, vol. 36, no. 1, 2025, pp. 41-46, doi:10.36483/vanvetj.1595092.
Vancouver Kandil B, Erhan Baycumendur F, İşbilir F. Investigation of Connective Tissue Fibers in the Spleen of Sheep Fetuses (Second and Third Trimester). Van Vet J. 2025;36(1):41-6.

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