Anita Barzegar-Fallah
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Anita Barzegar-Fallah has a total of 7 co-authors. Here are the top co-authors by number of shared publications:
- Ahmad Reza Dehpour
Experimental Medicine Research Center, Tehran University of Medical Sciences
1 shared publication - Fahimeh Asadi-Amoli
Department of pathology, Tehran University of Medical Sciences, Tehran, Iran
1 shared publication - Gohar Fakhfouri
Department of Pharmacology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
1 shared publication - Mohammad Reza Rasouli
Rothman Institute of Orthopaedics, Thomas Jefferson University, Philadelphia, Pennsylvania
1 shared publication - Mohsen Nouri
Department of Internal Medicine, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
1 shared publication - Reza Rahimian
Department of pharmacology, Tehran University of Medical Sciences, Tehran, Iran
1 shared publication
Latest Publications
- Open Access
- 17 September 2014
- Published by Georg Thieme Verlag KG in Journal of Brachial Plexus and Peripheral Nerve Injury
- Vol. 3 (1) , e132-e135
Ipsilateral common iliac artery plus femoral artery clamping for inducing sciatic nerve ischemia/reperfusion injury in rats: a reliable and simple method
The aim of this study was to develop a practical model of sciatic ischemia reperfusion (I/R) injury producing serious neurologic deficits and being technically feasible compared with the current time consuming or ineffective models. Thirty rats were divided into 6 groups (n = 5). Animal were anesthetized by using ketamine (50 mg/kg) and xylazine (4 mg/kg). Experimental groups included a sham-operated group and five I/R groups with different reperfusion time intervals (0 h, 3 h, 1 d, 4 d, 7 d). In I/R groups, the right common iliac artery and the right femoral artery were clamped for 3 hrs. Sham-operated animals underwent only laparotomy without induction of ischemia. Just before euthanasia, behavioral scores (based on gait, grasp, paw position, and pinch sensitivity) were obtained and then sciatic nerves were removed for light-microscopy studies (for ischemic fiber degeneration (IFD) and edema). Behavioral score deteriorated among the ischemic groups compared with the control group (p < 0.01), with maximal behavioral deficit occurring at 4 days of reperfusion. Axonal swelling and IFD were found to happen only after 4 and 7 days, respectively. Our observations led to an easy-to-use but strong enough method for inducing and studying I/R injury in peripheral nerves.
- 17 September 2014
- Published by Georg Thieme Verlag KG in Journal of Brachial Plexus and Peripheral Nerve Injury
- Vol. 3 (1) , e132-e135
Open AccessIpsilateral common iliac artery plus femoral artery clamping for inducing sciatic nerve ischemia/reperfusion injury in rats: a reliable and simple method
The aim of this study was to develop a practical model of sciatic ischemia reperfusion (I/R) injury producing serious neurologic deficits and being technically feasible compared with the current time consuming or ineffective models. Thirty rats were divided into 6 groups (n = 5). Animal were anesthetized by using ketamine (50 mg/kg) and xylazine (4 mg/kg). Experimental groups included a sham-operated group and five I/R groups with different reperfusion time intervals (0 h, 3 h, 1 d, 4 d, 7 d). In I/R groups, the right common iliac artery and the right femoral artery were clamped for 3 hrs. Sham-operated animals underwent only laparotomy without induction of ischemia. Just before euthanasia, behavioral scores (based on gait, grasp, paw position, and pinch sensitivity) were obtained and then sciatic nerves were removed for light-microscopy studies (for ischemic fiber degeneration (IFD) and edema). Behavioral score deteriorated among the ischemic groups compared with the control group (p < 0.01), with maximal behavioral deficit occurring at 4 days of reperfusion. Axonal swelling and IFD were found to happen only after 4 and 7 days, respectively. Our observations led to an easy-to-use but strong enough method for inducing and studying I/R injury in peripheral nerves.