Efek zat aromatase inhibitor dan GnRH agonis terhadap kadar Vascular Endothelial Growth Factor-A pada kultur jaringan endometriosis

In: Indonesian Journal of Obstetrics and Gynecology · 2008 · W3083798186
article OA: green CC0
🔓 Open OA copy Full text JSON View on OpenAlex
⚙ AI-generated summary by gemini-2.5-flash-lite+body, 2026-08-06 ⓘ

This study investigated the effects of aromatase inhibitors and GnRH agonists on VEGF-A levels in endometriosis tissue cultures, finding that testosterone and estradiol increased VEGF-A, while a combination of an aromatase inhibitor and GnRH agonist lowered it.

One-sentence paraphrase of the abstract; not a substitute for reading it. No clinical advice. How this works

⚙ AI-generated deep summary by qwen3.7-flash, 2026-09-07 · read from full text ⓘ

This experimental study investigated the effects of aromatase inhibitors and GnRH agonists on Vascular Endothelial Growth Factor-A (VEGF-A) levels in endometriosis tissue cultures. Researchers cultured samples from 15 patients, successfully growing four specimens which were then exposed to various steroid combinations including testosterone, estradiol, letrozol, and leuprolide acetate over 72 hours. The results indicated that while testosterone and estradiol significantly increased VEGF-A secretion compared to controls, the combination of an aromatase inhibitor and a GnRH agonist produced the lowest median VEGF-A levels. This paper is centrally about endometriosis, specifically examining molecular mechanisms involving angiogenesis factors within endometriotic lesion cultures.

Read from the paper's body, not the abstract. Not a substitute for reading the paper. No clinical advice. How this works

Full text 2,860 characters · extracted from oa-html · click to expand
Abstract Tujuan: Menganalisa efek zat aromatase inhibitor, GnRH agonis dan kombinasi keduanya terhadap kadar Vascular Endothelial Growth Factor-A (VEGF-A) pada kultur jaringan endometriosis dalam lingkungan kadar steroid seks yang berbeda. Tempat: RS Fatmawati, RSUPN Dr. Cipto Mangunkusumo, Klinik Kesehatan Reproduksi Raden Saleh Jakarta dan Laboratorium MAKMAL FKUI. Rancangan/rumusan data: Penelitian eksperimental. Bahan dan cara kerja: Selama kurun waktu Juni 2006 - April 2007, terkumpul 15 sampel jaringan endometriosis dari 15 pasien endometriosis. Sampel yang didapat berasal dari dinding kista endometriosis dan dari bercak-bercak endometriosis pada genitalia interna. Semua sampel diolah sesuai protokol yang dibuat. Ada 4 sampel (27%) yang berhasil tumbuh baik dalam medium kultur. Dari 4 sampel tersebut hanya 3 sampel yang mendapat perlakuan. Masing-masing sampel dibagi ke dalam 7 well dengan jumlah sel pada masing-masing well 7,1 - 9,1 x 103 sel/ml : well 1 ditambahkan Testosteron 100 nM/L, well 2 ditambahkan Testosteron 100 nM/L dan Estradiol 10 nM/L, well 3 ditambahkan Testosteron 100 nM/L, Estradiol 10 nM/L dan Letrozol (aromatase inhibitor) 10 nM/L, well 4 ditambahkan Testosteron 100 nM/L dan Letrozol 10 nM/L, well 5 ditambahkan Testosteron 100 nM/L, Letrozol 10 nM/L dan Leuprolide asetat (GnRH agonis) 100 ng/ml, well 6 ditambahkan Testosteron 100 nM/L dan Leuprolide asetat 100 ng/ml, well 7 tanpa perlakuan (kontrol). Setelah diinkubasi selama 72 jam, supernatannya diambil dan dilakukan pemeriksaan kadar VEGF-A dengan teknik ELISA. Hasil: Nilai median kadar VEGF-A yang paling tinggi terjadi pada pemberian Testosteron + Estradiol yaitu 20,228 pg/ml dan ini lebih tinggi bila dibandingkan kontrol yang hanya 9,233 pg/ml, maupun dengan sampel yang hanya diberikan Testosteron saja yaitu 9,944 pg/ml. Nilai median kadar VEGF-A pada sediaan yang diberikan Testosteron + Estradiol yaitu 20,228 pg/ml, bila dibandingkan dengan sampel yang mendapatkan perlakuan yang sama dan ditambahkan Letrozol (aromatase inhibitor) terjadi penurunan menjadi 14,205 pg/ml. Nilai median kadar VEGF-A pada sampel yang diberikan Testosteron + Letrozol (aromatase inhibitor) 16,335 pg/ml, Testosteron + Letrozol + Leuprolide asetat (GnRH agonis) 10,653 pg/ml dan Testosteron + Leuprolide asetat 11,364 pg/ml. Nilai terendah terjadi pada sampel yang diberikan Aromatase inhibitor + GnRH agonis. Kesimpulan: Nilai median kadar VEGF-A cenderung meningkat pada sampel yang diberikan Testosteron dan Estradiol. Nilai median kadar VEGF-A cenderung lebih rendah pada sampel yang diberikan kombinasi aromatase inhibitor dan GnRH agonis. | Original language | Indonesian | |---|---| | Journal | Indonesian Journal of Obstetrics and Gynecology | | Publication status | Published - 2008 | Cite this - APA - Author - BIBTEX - Harvard - Standard - RIS - Vancouver

Text is read by the "Ask this paper" AI Q&A widget below. Extraction quality varies by source — PMC NXML preserves structure cleanly, OA-HTML may include some navigation residue, and OA-PDF can have broken hyphenation. The publisher copy is the canonical version.

My notes (saved in your browser only)

⚙ Ask this paper AI returns verbatim quotes from the full text · source: oa-html ⓘ

Answers must be backed by verbatim quotes from this paper's full text. Hallucinated quotes are dropped automatically; if no verbatim passage answers the question, we say so. How this works

Condition tags

endometriosis

Citation neighborhood (no data yet)

We don't have any in-corpus citations linked to this paper yet. The paper's references may be in our DB but unresolved to ``paper_id`` (resolution happens at ingest when the cited DOI matches a row we already have). Run the cross-source citation reconcile pass to retry.

Source provenance

openalex
last seen: 2026-06-10T17:14:06.276822+00:00
License: CC0 · commercial use OK