Purnomo, Athaya Febriantyo
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FACTORS INFLUENCING POST-CIRCUMCISION WOUND HEALING Daryanto, Besut; Satyagraha, Paksi; Kustono, Andri; Dhani, Fauzan Kurniawan; Negara, Edvin Prawira; Purnomo, Athaya Febriantyo; Sholihah, Nikmatus; Hanggara, Dian Sukma
Indonesian Journal of Urology Vol 31 No 2 (2024)
Publisher : Indonesian Urological Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32421/juri.v31i2.960

Abstract

Objective: This study aims to determine the effect of the penile gland and smegma smear, the expression of collagen and fibroblasts in the preputium, on post-circumcision wound healing. Material & Methods: A cross-sectional study conducted in Malang with samples obtained by purposive sampling on September 17, 2022. Inclusive criteria were uncircumcised males who agreed to be circumcised and had no contraindications to the procedure. Furthermore, the preputium obtained from the circumcision procedure was stained with Hematoxylin-Eosin (HE) and counted under an optical microscope. Post-circumcision evaluation was carried out seven days after the procedure. The data were analyzed using the regression method; p denotes the probability value or significance level, while the b score denotes the degree of influence. Results: There were total of 31 research samples that had a significant difference in the average age between the samples with post-circumcision complaints (11.25 ± 2.75) and those without complaints (8.5 ± 2.73) (p=0.05). The regression test found that bacterial culture, fibroblasts, and collagen had significant effects of 24%, 25%, and 24%, respectively. Conclusions: Skin elasticity decreases with age, as marked by increased fibroblasts and decreased collagen density. Fibroblast factors, collagen, and bacterial culture are significant in wound healing. Keywords: Circumcision, collagen, fibroblast, wound healing.
Polymorphic CAG and GGN repeats in Cryptorchidism patient risk: A meta-analytical study Lutfiana, Nurul Cholifah; Purnomo, Athaya Febriantyo; Ibrahimiyah, Nur Aisah
Qanun Medika - Jurnal Kedokteran FK UMSurabaya Vol 8 No 02 (2024): Qanun Medika Vol 08 No 02 2024
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/jqm.v8i02.22603

Abstract

Genetic mutations in the androgen receptor (AR) gene have been identified as the cause of androgen insensitivity syndrome. These mutations are linked to inconsistent development of the Wolffian duct and may result in conditions such as micropenis, hypospadias, and cryptorchidism. The androgen receptor has two polymorphic sites located in exon 1, which consists of varying amounts of CAG and GGN repeats. These repetitions lead to the formation of polyglutamine and polyglycine stretches of varied lengths. Increased CAG repeats lead to a decrease in androgen receptor transcriptional activity, but the impact of GGN triplets is less well understood. This research examined the CAG and GGN repeat lengths in males who had a past medical record of cryptorchidism. Prospective and retrospective observational studies from PubMed, Science Direct, and Embase were systematically searched up to 15th November 2020. Primary outcomes were analyzed using a fixed or random effect model regarding its heterogeneity and continued with multilevel modeling of each polymorphism and ethnicity. CAG and GGN repeat polymorphism was found to be significantly different compared to control in contributing to cryptorchidism (CAG: 0.55 [CI 95%=0.19-0.91]; p-value=0.003 and GGN 0.90 [CI95%=0.65-1.15]; p value<0.000).  In conclusion, CAG and GGN repeat polymorphism have an essential role in the incidence of cryptorchidism.