Determine concentration of Immunoglobulin IgG,IgM,IgA and complement components C3 and C4 in serum of women effected with breast cancer

This study was carried out to investigate some immunological aspects in women effected with breast cancer compared with healthy control groups .The study included (20) patients with breast cancer and (18) healthy women, their age ranged between (21-74) years.The concentration of immunoglobulins (IgG, IgA, IgM) and complement component C3 and C4 were evaluated in two studied groups . The concentration of immunoglobulins IgG was showed a significant increase pvalue in patients with breast cancer as compared with control group. No significant differences were observed in respect to the immunoglobulins levels of IgM and IgA between the studied groups .The concentration of complement component (C3,C4) were showed a significant increase pvalue in patients with breast cancer as compared with control group (healthy women ).