ABSTRACT
OBJECTIVE: To evaluate the role of urinary Monocyte Chemotactic Protein-1 (MCP1) and urinary epidermal growth factor (EGF) in diagnosing of upper urinary tract obstruction (UUTO). PATIENT AND METHODS: Over a period of 6 months (January 2022 to June 2022) this prospective case control comparative study was conducted on 120 participants, 60 of them with UUTO and 60 healthy controls. A morning urine sample of all participants was tested for EGF and MCP-1. after taking a detailed history taking and laboratory and radiological evaluation. RESULTS: Urinary MCP-1(uMCP-1) was significantly (p-value = 0.000) increased in UUTO group showing a mean ± SD of 518.10 ± 51.19 ng/L compared to a mean ± SD of 143.32 ± 58.03 ng/L in the controls, whereas a significantly (p-value = 0.000) decrease of urinary EGF (uEGF) was observed in patients with UUTO compared to control group. A significant difference of uEGF level and uEGF/uMCP1 ratio was observed between mild compared to moderate/severe UUTO. CONCLUSIONS: Utilization of the urinary biomarker MCP1, EGF and uEGF/uMCP1 ratio in patients with UUTO can adequately be used as a simple, efficacious and noninvasive way in diagnosis of UUTO.
Subject(s)
Epidermal Growth Factor , Kidney Diseases , Humans , Epidermal Growth Factor/metabolism , Chemokine CCL2/urine , Kidney , Biomarkers/urineABSTRACT
BACKGROUND: Thalassemia is one of the commonest single gene disorders usually associated with many complications. Coagulation changes as well as trace elements levels alterations have been described in children with ß thalassemia. Activation of coagulation can be assessed by measuring thrombin-antithrombin (TAT) complex, plasmin-antiplasmin (PAP) complex and ß-thromboglobulin (ß-TG). METHODS: A total of 200 children and adolescents were enrolled in the study; 100 were from the Al-Azhar University hospital's pediatric hematology clinic diagnosed as thalassemia major, while the other 100 were apparently healthy volunteers who acted as the control group. Complete blood count, liver function test, kidney function tests, TAT complex, PAP complex, ß-TG as indicators of coagulation changes, serum zinc and copper were performed on all participants. RESULTS: Significantly higher levels of TAT complex, PAP complex and ß-TG in thalassemia children than the controls. Decreased serum zinc and increased serum copper levels in thalassemia children compared to the controls. A negative correlation was observed between the serum level of TAT and hemoglobin level, besides the negative correlation of TAT complex and ß-TG with the serum zinc. CONCLUSION: Thalassemia major was associated with increased serum level of coagulation activation markers, increased serum copper while decreased serum zinc.