P504S can be used as a positive marker for PIN. It will be useful to. confirm the diagnosis of small focus of prostate carcinoma in needle biopsies. The combination of P504S + HMW CKs + p63 (PIN-4â¢ Cocktail) may be extremely. useful for diagnosing prostatic intraepithelial neoplasia, especially in difficult cases, and in cases with limited tissues.
C) Our Sun will probably undergo at least one nova when it becomes a white dwarf about 5 billion years from now. D) When a star system undergoes a nova, it brightens considerably, but not as much as a star system undergoing a supernova.) Our Sun will probably undergo at least one nova when it becomes a white dwarf about 5 billion years from now. D) When a star system undergoes a nova, it brightens considerably, but not as much as a star system undergoing a supernova.
With the discovery of Sedna on November 14, 2003, the boundaries of the Solar System expanded by several billion kilometres (or miles if that's how you learned to count). Most striking about Sedna is its orbit and its size.It takes approximately 10,500 year for Sedna to orbit the Sun in a highly elliptical orbit. By comparison, Pluto, which for most of the 20th Century was the outermost planet, takes about 248 years to go around the Sun.e'll see on that one. Scientists now have a wealth of intriguing factoids to explore with Sedna. Among them: Sedna has a deep red colour, almost as deep as the red colour of Mars, and this colour is at present unexplained. And don't ask what Sedna is made of, except that water ice and methane ice have been ruled out.