منابع مشابه
Taking an Alternative Approach to HIV Vaccination
Background: Melan-A and tyrosinase are new immunohistochemical markers that can be used in the diagnosis of melanocytic lesions. The aim of this study was to investigate the correlation between radiotherapy or clinicohistopathological parameters and the expression of melan-A and tyrosinase in uveal melanoma. Methods: Thirty-six enucleated cases of uveal melanoma were studied. The formalin-fixed...
متن کاملAn alternative route to nitric oxide resistance.
Vibrio fischeri is a bioluminescent bacterium that enters into a symbiosis with the bobtail squid Euprymna scolopes. The bacterium colonizes a specialized light organ, in which it generates light that might help the squid to hide its silhouette from animals beneath it. Previous studies have shown that the host nitric oxide (NO) synthase is active during colonization, suggesting that V. fischeri...
متن کاملField equations for gravity: An alternative route
We present an alternative derivation of the gravitational field equations starting from the Newton’s law, which intrinsically brings in observer dependence in the theory. Projecting the Riemann curvature tensor appropriately as fit for an observer, taking a cue from Poisson’s equation, the Einstein’s equations immediately follow. Our derivation naturally adapts to Lovelock gravity theories wher...
متن کاملAn Alternative and Efficient Route to Chlorophacinone
A rodenticide is any product able to kill rodents, mice, gophers, squirrels and other small animals. They represent a diverse group of chemicals bearing little or no relationship to one another – apart from their current or historic use as rodenticides. Anticoagulant rodenticides [1] of the indanedione type (Fig. 1) are commonly used for the control of mice, rats and other rodents. The most imp...
متن کاملTaking an Alternate Route Home: Stenting of Choledochoduodenal Fistula
A 53-year-old male with adenocarcinoma of the rectum with metastasis to liver and porta hepatis region underwent biliary stenting due to aggressive distal common bile duct stricture. At the time of planned stent exchange, the guidewire could not be re-introduced, despite several techniques, including the SpyScope(®) system. A small fistula was noted by contrast fluoroscopy extending between pro...
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ژورنال
عنوان ژورنال: Nature Reviews Molecular Cell Biology
سال: 2007
ISSN: 1471-0072,1471-0080
DOI: 10.1038/nrm2307