Serum proteins in patients with benign prostatic hyperplasia

Area of Science:

• Clinical Chemistry
• Urology
• Immunology

Background:

• Benign prostatic hyperplasia (BPH) is a common condition in aging men.
• Serum protein alterations may reflect disease activity and inflammatory processes in BPH.

Purpose of the Study:

• To investigate changes in serum protein patterns in patients with BPH before and after surgical intervention.
• To analyze the dynamic changes in albumin, globulin fractions (alpha 2-, beta-, gamma-), immunoglobulins (IgG, IgA, IgM), and C-reactive protein (CRP) levels.

Main Methods:

• Serum samples were collected from 42 patients diagnosed with BPH.
• Protein electrophoresis and specific immunoassays were used to quantify protein levels.
• Serial measurements were taken pre-operation, 12 days post-operation, and 1 year post-operation.

Main Results:

• Pre-operatively, patients exhibited hypalbuminemia and elevated levels of alpha 2-, beta-, and gamma-globulins, IgG, IgA, IgM, and CRP.
• Twelve days post-surgery, albumin decreased, alpha 2-globulin increased, and CRP levels sharply rose.
• One year after surgery, hypalbuminemia persisted, alpha 2- and beta-globulins and CRP remained elevated, while gamma-globulins (IgG, IgA, IgM) further increased.

Conclusions:

• Surgical treatment for BPH leads to significant, dynamic changes in serum protein profiles.
• Elevated inflammatory markers like CRP and certain globulin fractions persist post-operatively, suggesting ongoing inflammation or disease activity.
• The persistent increase in gamma-globulins warrants further investigation into their role in long-term BPH management.