<prompt> Which antibody is associated with reduced risk of lupus nephritis in SLE?Anti-ribosomal P antibodyAnti-histone antibodyAnti-La antibodyANA  <response>: Antibodies associated with SLE :- ANA:- most sensitive Anti ribosomal P ab:- PsychosisDepression in SLE Anti Ro SSA Anti La Ab:- Nephroprotective Anti Ro Ab :- High chance of :- Subacute cutaneous lupus. Neonatal lupus aw congenital Hea Block. Sicca syndrome Anti ds DNAAnti SM Ab:- Highly specific. Anti histone Ab:- Drug induced lupus. 