The Study of Regeneration in Posterior Part of Aporrectodea Caliginosa
Parnian Jamshidi1, Zahra Pishkahi1, Latifeh Karimzadeh2
, Masoumehzaman Alizadehnohi2, and Mohammad Nabiuni2
1.Farzanegan 3 high school, Karaj, Iran
2.Department of Cell and Molecular Biology, Faculty of Biological Sciences, Kharazmi University Tehran, Iran
2.Department of Cell and Molecular Biology, Faculty of Biological Sciences, Kharazmi University Tehran, Iran
Abstract—Aim: Many organisms have the ability to regenerate tissue to some extent from the healing of wounds to replace the entire organs. Aporrectodea caliginosa is an Oligochaeta species are prime organisms for tissue
Index terms—Aporrectodea caliginosa, regeneration, stem cells, posterior part regeneration
Cite: Parnian Jamshidi, Zahra Pishkahi, Latifeh Karimzadeh, Masoumehzaman Alizadehnohi, and Mohammad Nabiuni, "The Study of Regeneration in Posterior Part of Aporrectodea Caliginosa", Journal of Medical and Bioengineering, Vol. 3, No. 1, pp. 45-49, March 2014. Doi: 10.12720/jomb.3.1.45-49
regeneration and stem cells studies due to their extensive capacity to regenerate. Taking notice of its high potential as a new material for regenerative and stem cells study, detailed studies were undertaken on the regeneration of Aporrectodea caliginosa. Methods: 80 Aporrectodea caliginosa were acquired from Karaj in Alborz province of Iran and kept in six situations different in temperature, humidity, pH, structure of soil and section plane. Posterior part of the worms seated in the medium and kept up to four weeks. At the end of each week the samples were collected for further studies such as histological experiments and morphological studies. Result and Conclusion: The data have shown that anterior part from a new tail regenerate like other species but regeneration in posterior part is limited to wound healing in section plane and could regenerate a new head in posterior part. Even more the regeneration in Aporrectodea caliginosa regulated by both internal and external environmental factors.
Index terms—Aporrectodea caliginosa, regeneration, stem cells, posterior part regeneration
Cite: Parnian Jamshidi, Zahra Pishkahi, Latifeh Karimzadeh, Masoumehzaman Alizadehnohi, and Mohammad Nabiuni, "The Study of Regeneration in Posterior Part of Aporrectodea Caliginosa", Journal of Medical and Bioengineering, Vol. 3, No. 1, pp. 45-49, March 2014. Doi: 10.12720/jomb.3.1.45-49
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