Siberian tiger / Amur tiger (Panthera tigris altaica) Siberian tiger vs. Bengal tiger. This subject qualifies as part of interesting facts, but it will certainly be interesting to many people. In short, you can say about the Bengal tiger that it has a nasty character.
One, several, or multiple joints are at risk for rheumatoid arthritis. Certain conditions can cause rheumatoid arthritis to develop and become worse. These causes include bacterial infections, viruses, injuries, and other genetic condition. SjÃ¶gren's syndrome is an autoimmune condition that is frequently diagnosed in conjunction with rheumatoid arthritis.
It can lead to permanent joint damage and can cause chronic pain, loss of ... Risk Factors RA appears to be caused by a combination of genetic vulnerability, environmental ... Heliobacter pylori (which causes stomach ulcers) and Borrelia burgdorferi (which causes Lyme disease).