Clinical Significance. A synthetic circular peptide containing citrulline called CCP IgG (cyclic citrullinated peptide) has been found to be better at discriminating Rheumatoid Arthritis patients from other patients than either the perinuclear autoantibody test or the test for rheumatoid factor.
1 The population of France is estimated at 64,641,279 as of July 1 2014. 2  France's population is equivalent to 0.89% of the total world population. 3  France ranks number 21 in the list of countries by population. 4  The population density in France is 117 people per Km2.
In 2011 the unitÃ© urbaine had a population of 10,516,110. The Paris Region, or Ãle-de-France covers 12,012 square kilometers (4,638 square miles), and has its own regional council and president. It has a population of 12,005,077 as of January 2014, or 18.2 percent of the population of France.