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| 1 | Rat hair follicle stem cells differentiate and promote recovery following spinal cord injury显示文摘Emerging studies of treating spinal cord injury(SCI)with adult stem cells led us to evaluate the effects of transplantation of hair follicle stem cells in rats with a compression-induced spinal cord lesion.Here,we proposed a hypothesis that rat hair follicle stem cell transplantation can promote the recovery of injured spinal cord.Compression-induced spinal cord injury was induced in Wistar rats in this study.The bulge area of the rat vibrissa follicles was isolated,cultivated and characterized with nestin as a stem cell marker.5-Bromo-2′-deoxyuridine(BrdU)labeled bulge stem cells were transplanted into rats with spinal cord injury.Immunohistochemical staining results showed that some of the grafted cells could survive and differentiate into oligodendrocytes(receptor-interacting protein positive cells)and neuronal-like cells(βIII-tubulin positive cells)at 3 weeks after transplantation.In addition,recovery of hind limb locomotor function in spinal cord injury rats at 8 weeks following cell transplantation was assessed using the Basso,Beattie and Bresnahan(BBB)locomotor rating scale.The results demonstrate that the grafted hair follicle stem cells can survive for a long time period in vivo and differentiate into neuronal-and glial-like cells.These results suggest that hair follicle stem cells can promote the recovery of spinal cord injury. | Nowruz Najafzadeh Maliheh Nobakht Bagher Pourheydar Mohammad Ghasem Golmohammadi | 2013 | Neural Regeneration Research2013，8，36： | 6 |
| 2 | Electrical annealing of severely deformed copper: microstructure and hardness显示文摘Commercial pure copper sheets were severely deformed after primary annealing to a strain magnitude of 2.32 through constrained groove pressing. After induction of an electrical current, the sheets were heated for 0.5, 1, 2, or 3 s up to maximum temperatures of 150, 200, 250, or 300℃. To compare the annealing process in the current-carrying system with that in the current-free system, four other samples were heated to 300℃ at holding times of 60, 90, 120, or 150 s in a salt bath. The microstructural evolution and hardness values of the samples were then investigated. The results generally indicated that induction of an electrical current could accelerate the recrystallization process by decreasing the thermodynamic barriers for nucleation. In other words, the current effect, in addition to the thermal effect, enhanced the diffusion rate and dislocation climb velocity. During the primary stages of recrystallization, the grown nuclei of electrically annealed samples showed greater numbers and a more homogeneous distribution than those of the samples annealed in the salt bath. In the fully recrystallized condition, the grain size of electrically annealed samples was smaller than that of conventionally annealed samples. The hardness values and metallographic images obtained indicate that, unlike the conventional annealing process, which promotes restoration phenomena with increasing heating time, the electrical annealing process does not necessarily promote these phenomena. This difference is hypothesized to stem from conflicts between thermal and athermal effects during recrystallization. | Saeed Nobakht Mohsen Kazeminezhad | 2017 | International Journal of Minerals,Metallurgy and Materials2017，24，10： | 2 |
| 3 | Analysis of production data in shale gas reservoirs:Rigorous corrections for fluid and flow properties显示文摘 | Nobakht M Clarkson C R | 2012 | Journal of Natural Gas Science and Engineering2012，8，8： | 1 |
| 4 | Histochemical assessment of nitric oxide synthase activity in aortic endothelial cells of streptozotocin-induced diabetic rats显示文摘 | Shafiei M Nobakht M Fattahi M | 2003 | Pathophysiology2003，10，1： | 1 |
| 5 | A new analytical method for analyzing linear flow in tight/shale gas reservoirs: Constant-flowing-pressure boundary condition显示文摘 | Nobakht M Clarkson C R | 2012 | SPE Reservoir Evaluation & Engineering2012，15，3： | 1 |
| 6 | A new analytical method for analyzing linear flow in tight/shale gas reservoirs: Constant-rate boundary condition显示文摘 | Nobakht M Clarkson C R | 2012 | SPE Reservoir Evaluation and Engineering2012，15，1： | 1 |
| 7 | Histochemical assessment of nitric oxide synthase activity in aortic endothelial cells of streptozotocin-induced diabetic rats显示文摘 | Shafiei M Nobakht M Fattahi M | 2003 | Pathophysiology2003，10，1： | 1 |
| 8 | Simplified forecasting of tight/shale-gas production in line ar flow显示文摘 | NOBAKHT M MATTAR L MOGHADAM S | 2012 | Journal of Canadian Petroleum Technology2012，11，： | 1 |
| 9 | Lixivaptan:a novel vasopressin receptor antagonist显示文摘 | Ku E Nobakht N Campese VM | | 0，，05： | 1 |
| 10 | Analysis of production data in shale gas reservoirs: rigorous corrections for fluid and flow properties显示文摘 | Nobakht M Clarkson C R | 2012 | Journal of Natural Gas Science and Engineering2012，8，8： | 1 |
| 11 | New type curves for ana- lyzing horizontal well with multiple fractures in shale gas reser- voirs 显示文摘 | Nobakht M Clarkson C R Kaviani D | 2013 | Journal of Natural Gas Science and Engineering2013，10，： | 1 |
| 12 | The immunohistochemistry and toluidine blue roles for Helicobacter pylori detection in patients with gastritis 显示文摘 | Tajalli R Nobakht M Mohammadi-Barzelighi H | 2013 | Iran Biomed J2013，17，1： | 1 |
| 13 | A new analytical method for analyzing linear flow in tight/shale gas reservoirs:Constant-flowing-pressure boundary condition显示文摘 | NOBAKHT M CLARKSON C R | 2012 | SPE Reservoir Evaluation & Engineering2012，7，： | 1 |
| 14 | A new analytical method for analyzing linear flow in tight/shale gas reser voirs:Constant-rate boundary condition显示文摘 | NOBAKHT M CLARKSON C R | 2012 | SPE Reservoir Evaluation & Engineering2012，2，： | 1 |
| 15 | Determination of CO2 minimum miscibility pressure from measured and predicted equilibrium interfacial tensions显示文摘 | Nobakht M Moghadam S Gu Yongan | 2008 | Industrial & Engineering Chemistry Research2008，47，22： | 1 |
| 16 | Differential distribution of muscle and skin sympathetic nerve activity in patients with end stage renal disease显示文摘 | Park J Campese VM Nobakht N | 2008 | J Appl Physiol2008，105，6： | 1 |
| 17 | Stromal cell-derived factor-1 alpha (SDF-1 α) improves neural recovery after spinal cord contusion in rats显示文摘 | Zendedel A Nobakht M Bakhtiyari M | 2012 | Brain Res2012，1473，： | 1 |
| 18 | Differential distribu- tion of muscle and skin sympathetic nerve activity in patients with end-stage renal disease显示文摘 | Park J Campese VM Nobakht N | 2008 | J Appl Physiol2008，105，6： | 1 |
| 19 | Effects of different levels of green grape (Vitis vinifera ) leaves on performance, carcass traits,blood biochemical and immunity parameters of broilers显示文摘 | Tayer M Nobakht A Pishjangh J | 2012 | International Research Journal of Applied and Basic Sciences2012，3，1： | 1 |
| 20 | A parametric study on natural gas fueled HCCI combustion engine using a multi-zone combustion model显示文摘 | NOBAKHT A Y SARAY R K RAHIMI A | 2011 | Fuel2011，90，： | 1 |
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