Nanobacteria-like particles in human arthritic synovial fluids.
We investigated the existence of nanosize particles in synovial fluids of rheumatoid arthritis and osteoarthritis patients. These specimens were cultured under mammalian cell culture conditions (37 degrees C; 5% CO2/95% air) for a long period. After about 2 months, many nanoparticles appeared and they gradually increased in number and in size. The nanobacteria-like particles exist in synovial fluids of arthritis patients. The possibility of their existence and pathogenesis in various diseases should be verified cautiously.
Tsurumoto
T
T
Matsumoto
T
T
Yonekura
A
A
Shindo
H
H