BACKGROUND Dextromethorphan (DM), the D-isomer of the codeine analogue levorphanol, is a weak, noncompetitive N-Methyl-D-Aspartate (NMDA) receptor antagonist. It has been suggested that NMDA receptor antagonists induce preemptive analgesia when administrated before tissue injury occurs, thus decreasing the subsequent sensation of pain. METHOD The study was conducted in the Dr. Ali Shariati Ho...

Saied Hafizi Lotfabadi1, Daryoush Hamidi Alamdari2* and Behzad Mavaji Darban2 Author Affiliations 1Department of Internal Medicine, Shariati Hospital, Mashhad University Medical Sciences, Iran 2Surgical Oncology Research Center, Received: February 21, 2022 | Published: March 01, Corresponding author: Alamdari, Surgical Mashhad, DOI: 10.26717/BJSTR.2022.42.006723

T H E U C I U N D E R G R A D U A T E R E S E A R C H J O U R N A L F a c u l t y M e n t o r

The population-ecology approach (the natural-selection model) used to be a major orientation in consideration of organizational change and transformation. It is presented by its proponents as a theory distinct from structural contingency theory. This theory begins by rejecting the claim of contingency theory that organizations are adaptive. Contingency theory understands that the social and bus...

The primary education sector in Pakistan faces many challenges relating to access to education and quality of resources. This paper evaluates the Educational Voucher Scheme (EVS) in Lahore, Pakistan aimed at increasing access to primary schooling for low income families residing in the underdeveloped areas of Lahore by using the four criteria for evaluating privatization plans in education outl...

1Medical Physics and Biomedical Engineering Department, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran 2Nuclear Sciences Research School, Radiation Applications Research School, Tehran, Iran 3National Radiation Protection Department, Iranian Nuclear Regulatory Authority, Teheran Iran 4Nuclear Sciences Research School, Nuclear Sciences and Technology Research Institute, ...

1Department of Dermatology, Mersin Medical School, University of Mersin, 33079, Mersin, Turkey 2Department of Dermatology, Bovenij Ziekenhuis, Statenjachtstraat 1, 1034 CS Amsterdam, Postbus 37610, 1030 BD Amsterdam, The Netherlands 3Department of Dermatology, University of Florence, Via della Pergola 60, 50132 Florence, Italy 4Rheumatology Research Center, Shariati Hospital, Kargar Avenue, Teh...

1 Tissue Repair Laboratory, Institute of Biochemistry and Biophysics (IBB), University of Tehran, Tehran, Iran, 2 Research Center for Neural Repair (RCNR), University of Tehran, Tehran, Iran, 3 Department of Orthopedic and Trauma Surgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran, 4 Joint Reconstruction Research Center, Tehran University of Medical Sciences, Tehran,...

Department of Gastroenterology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran Department of Radiology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran Department of Pathology, Imam Khomeini Hospital, Tehran University of Medical Scie...