Araştırma Makalesi

The effect of human placental suspension on rat sciatic nerve healing

Cilt: 41 Sayı: 2 18 Nisan 2007
  • İrfan Ayan
  • İrfan Esenkaya
  • Mustafa Karakaplan
  • Burak Germen
  • Abdullah Milcan
  • Suzan Zorludemir
  • Cemal Ozcan
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The effect of human placental suspension on rat sciatic nerve healing

Öz

Objectives: We investigated the effect of human placental suspension (HPS) on rat sciatic nerve regeneration.
Methods: Eight adult female Sprague-Dawley rats weighing between 250 and 300 g were randomly divided into control and study groups equal in number. Both sciatic nerves were explored under anesthesia, transsected and then immediately repaired. At the end of the operation, and on the second and fifth days, HPS and saline were administered to the operation zone in the test and control groups, respectively. For functional examination, electromyographic activity was measured in posterior extremities of all rats preoperatively and at the end of eight weeks. The rats were then sacrificed to obtain transections from the repaired area and its distal region for histologic examination and the number of myelin-sheathed axons was estimated in both regions.
Results: Electromyographic study showed delayed latency and decreased amplitude following operation in both groups, being less severe in the study group without reaching a significant difference from the control group (p>0.05). The most notable histopathologic finding was increased endoneural collagen in the control group and regenerative axonal growth in the HPS group. The number of axons was greater in the distal region in both groups. In both regions, the number of myelin-sheathed axons was greater in the HPS group, but this difference was significant only for the number of axons in the repair zone (p=0.001).
Conclusion: Our data suggest that HPS may exert a favorable effect on peripheral nerve regeneration.

Anahtar Kelimeler

Ayrıntılar

Birincil Dil

İngilizce

Konular

Sağlık Kurumları Yönetimi

Bölüm

Araştırma Makalesi

Yazarlar

İrfan Ayan Bu kişi benim

İrfan Esenkaya Bu kişi benim

Mustafa Karakaplan Bu kişi benim

Burak Germen Bu kişi benim

Abdullah Milcan Bu kişi benim

Suzan Zorludemir Bu kişi benim

Cemal Ozcan Bu kişi benim

Yayımlanma Tarihi

18 Nisan 2007

Gönderilme Tarihi

7 Mart 2014

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2007 Cilt: 41 Sayı: 2

Kaynak Göster

APA
Ayan, İ., Esenkaya, İ., Karakaplan, M., Germen, B., Milcan, A., Zorludemir, S., & Ozcan, C. (2007). The effect of human placental suspension on rat sciatic nerve healing. Acta Orthopaedica et Traumatologica Turcica, 41(2), 140-146. https://izlik.org/JA89EE27CN
AMA
1.Ayan İ, Esenkaya İ, Karakaplan M, vd. The effect of human placental suspension on rat sciatic nerve healing. Acta Orthopaedica et Traumatologica Turcica. 2007;41(2):140-146. https://izlik.org/JA89EE27CN
Chicago
Ayan, İrfan, İrfan Esenkaya, Mustafa Karakaplan, vd. 2007. “The effect of human placental suspension on rat sciatic nerve healing”. Acta Orthopaedica et Traumatologica Turcica 41 (2): 140-46. https://izlik.org/JA89EE27CN.
EndNote
Ayan İ, Esenkaya İ, Karakaplan M, Germen B, Milcan A, Zorludemir S, Ozcan C (01 Nisan 2007) The effect of human placental suspension on rat sciatic nerve healing. Acta Orthopaedica et Traumatologica Turcica 41 2 140–146.
IEEE
[1]İ. Ayan vd., “The effect of human placental suspension on rat sciatic nerve healing”, Acta Orthopaedica et Traumatologica Turcica, c. 41, sy 2, ss. 140–146, Nis. 2007, [çevrimiçi]. Erişim adresi: https://izlik.org/JA89EE27CN
ISNAD
Ayan, İrfan - Esenkaya, İrfan - Karakaplan, Mustafa - Germen, Burak - Milcan, Abdullah - Zorludemir, Suzan - Ozcan, Cemal. “The effect of human placental suspension on rat sciatic nerve healing”. Acta Orthopaedica et Traumatologica Turcica 41/2 (01 Nisan 2007): 140-146. https://izlik.org/JA89EE27CN.
JAMA
1.Ayan İ, Esenkaya İ, Karakaplan M, Germen B, Milcan A, Zorludemir S, Ozcan C. The effect of human placental suspension on rat sciatic nerve healing. Acta Orthopaedica et Traumatologica Turcica. 2007;41:140–146.
MLA
Ayan, İrfan, vd. “The effect of human placental suspension on rat sciatic nerve healing”. Acta Orthopaedica et Traumatologica Turcica, c. 41, sy 2, Nisan 2007, ss. 140-6, https://izlik.org/JA89EE27CN.
Vancouver
1.İrfan Ayan, İrfan Esenkaya, Mustafa Karakaplan, Burak Germen, Abdullah Milcan, Suzan Zorludemir, Cemal Ozcan. The effect of human placental suspension on rat sciatic nerve healing. Acta Orthopaedica et Traumatologica Turcica [Internet]. 01 Nisan 2007;41(2):140-6. Erişim adresi: https://izlik.org/JA89EE27CN