PubMed |
(0) (0 Votes)
|
Views: (1015)
Date: (15-01-09) Pages: () |
Abstract:Department of Radiology, Medical College of Wisconsin, Milwaukee 53226.
Spin trap salvage from endotoxemia: the role of cytokine down-regulation. Pogrebniak HW, Merino MJ, Hahn SM, Mitchell JB, Pass HI. Thoracic Oncology Section, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892. BACKGROUND. The spin trap alpha-phenyl-N-tert-butyl-nitrone (PBN) affords protection from the lethality of septic (lipopolysaccharide) shock. We hypothesized that PBN may work through down-regulation of the sepsis-induced cytokine cascade. METHODS. C3H/HEN mice received 30 mg/kg lipopolysaccharide 15 minutes a...
Abstract Not Available
Abstract Not Available
Protective activity of the spin trap tert-butyl-alpha-phenyl nitrone (PBN) in reperfused rat heart. Bradamante S, Monti E, Paracchini L, Lazzarini E, Piccinini F. CNR-Centro Sintesi e Stereochimica Speciali Sistemi Organici, Universit? di Milano, Italy. The aim of this work was to ascertain whether free radicals play a causal role in the injury occurring in myocardial ischemia and reperfusion. To this purpose we observed whether spin-trapping compounds protect the heart when used at a concentration capable of reacting with free radicals. The...
Department of Radiology, Medical College of Wisconsin, Milwaukee 53226.
Department of Radiology, Medical College of Wisconsin, Milwaukee 53226.
Abstract A simple method is described that combines conventional threshold-voltage and charge-pumping measurements on n- and p-channel metal-oxide-semiconductor (MOS) transistors to estimate radiation-induced oxide-, interface-, and border-trap charge densities. In some devices, densities of border traps (near-interfacial oxide traps that exchange charge with the underlying Si) approach or exceed the density of interface traps, emphasizing the need to distinguish border-trap contributions to MOS radiation response and long-term reliability fro...
Abstract A simple method is described that combines conventional threshold-voltage and charge-pumping measurements on n- and p-channel metal-oxide-semiconductor (MOS) transistors to estimate radiation-induced oxide-, interface-, and border-trap charge densities. In some devices, densities of border traps (near-interfacial oxide traps that exchange charge with the underlying Si) approach or exceed the density of interface traps, emphasizing the need to distinguish border-trap contributions to MOS radiation response and long-term reliability fro...
Abstract Summary form only given. Presents the author's latest comprehensive theoretical investigations on spin kinetics of semiconductor quantum wells, quantum wires and quantum dots based on microscopic many-body and single particle approaches as well as mesoscopic approach under various conditions, such as temperature, external static electric and magnetic fields, THz radiations, confinement of the structure, strain etc. Both transient and steady-state transports are addressed. In addition to the cases near the equilibrium, spin kinetics fa...
Abstract Summary form only given. Presents the author's latest comprehensive theoretical investigations on spin kinetics of semiconductor quantum wells, quantum wires and quantum dots based on microscopic many-body and single particle approaches as well as mesoscopic approach under various conditions, such as temperature, external static electric and magnetic fields, THz radiations, confinement of the structure, strain etc. Both transient and steady-state transports are addressed. In addition to the cases near the equilibrium, spin kinetics fa...
Journey back in time to the Ice Age and witness one of the world's deadliest animal killers - the ta...
Read more: www.newscientist.com Find out how bumblebees behave once they've been attacked. ... bumbl...
Check out more Punkin Chunkin video at science.discovery.com Theatricals know no bounds!
Check out more Punkin Chunkin video at science.discovery.com Theatricals know no bounds!
awards were promoted at a series of events and on-line activities through 2008/9, and are overseen b...
We got bored in chem so took apart my DNA molecule and let it spin. ... DNA deoxyribonucleic acid sp...
Find out if bees become more cautious after being attacked: www.newscientist.com See new mobile fish...
Interview with Jeffrey Bluestone, Director, UCSF Diabetes Center, Director, Immune Tolerance Network
Research Fields:ChemistrySolid State Research/Material SciencesManufacturers of diesel-fueled vehicl...
And why are SAI writers mocked so much? You Ask, We Answer! www.businessinsider.com
Spin-spin relaxation time, known as T2, is a time constant i...
Leg spin is a type of spin bowling in the sport of cricket. ...
Nintendo DSTop Spin 3 for DS - Top Spin 3 DS Game - Top Spin...