Nurhadi Pradana, Daryanto Besut, Purnomo Athaya Febriantyo, Alfandy Tommy Nazwar
Department of Urology, Faculty of Medicine, Universitas Brawijaya, Saiful Anwar General Hospital, Malang, East Java, Indonesia.
Doctoral Program, Faculty of Medicine, Universitas Brawijaya, Malang, East Java, Indonesia.
Acta Inform Med. 2025;33(1):11-15. doi: 10.5455/aim.2024.33.11-15.
The study investigates the expression of Carbonic Anhydrase-II (CA-II) antibodies in both blood and tissue samples to understand their systemic and local effects.
The research aims to identify effective dosages and assess the differences in antibody levels across various treatment groups of undescended testes Sprague Dawley model. To measure and compare the levels of CA-II antibodies in blood and tissue samples, determine the most effective dosage for reducing tissue CA-II levels, and analyze the systemic versus local impacts of these antibodies.
The study employed immunohistochemistry to assess CA-II antibody expression in undescended testes model of Sprague Dawley tissue and blood, with brown-colored cells indicating positive expression. Levene's test confirmed homogeneity of variance (p=0.660), allowing for ANOVA to identify significant differences in CA-II levels among groups (p=0.000). Tukey's post hoc test was used to pinpoint specific group differences. The analysis revealed significant differences in CA-II expression between groups. The dosage of 10 mg/KgBB was found to be most effective in reducing tissue CA-II levels. Blood CA-II concentrations were consistently higher than tissue levels across all groups, indicating a strong systemic presence.
The study highlights the significant distinctions in CA-II antibody levels between blood and tissue samples. It underscores the importance of dosage in managing CA-II levels and the need to consider both systemic and local impacts in clinical settings. These findings provide a basis for future research into targeted therapies for conditions mediated by CA-II.
本研究调查碳酸酐酶-II(CA-II)抗体在血液和组织样本中的表达情况,以了解其全身和局部作用。
本研究旨在确定有效剂量,并评估隐睾Sprague Dawley模型各治疗组之间抗体水平的差异。测量并比较血液和组织样本中CA-II抗体的水平,确定降低组织CA-II水平的最有效剂量,并分析这些抗体的全身和局部影响。
本研究采用免疫组织化学方法评估Sprague Dawley组织和血液隐睾模型中CA-II抗体的表达,棕色细胞表示阳性表达。Levene检验证实方差齐性(p = 0.660),允许进行方差分析以确定各组间CA-II水平的显著差异(p = 0.000)。采用Tukey事后检验确定具体的组间差异。分析显示各组间CA-II表达存在显著差异。发现10 mg/KgBB的剂量在降低组织CA-II水平方面最有效。所有组的血液CA-II浓度始终高于组织水平,表明其在全身的存在较强。
本研究突出了血液和组织样本中CA-II抗体水平的显著差异。强调了剂量在控制CA-II水平中的重要性,以及在临床环境中考虑全身和局部影响的必要性。这些发现为未来针对由CA-II介导的疾病的靶向治疗研究提供了基础。