Varikotsele — reproduktiv yoshdagi erkaklarda keng tarqalgan venoz anatomik anomaliya bo‘lib, u spermatogenezi buzilishiga va infertilitet xavfining ortishiga sabab bo‘ladi. Ushbu patologiya pampiniform pleksus va testikulyar venalarning kengayishi bilan tavsiflanadi. Oksidativ stress varikotsele bilan bog‘liq asosiy patofiziologik mexanizmlardan biri hisoblanadi. Aktiv kislorod turlarining (ROS) ortiqcha hosil bo‘lishi va antioksidant tizimning etarli darajada ishlamasligi spermatozoidlarning membrana va DNK strukturasi zararlanishiga olib keladi. Lipid peroksidlanish, protein oksidlanishi va genetik materialning shikastlanishi spermatozoidlar soni, harakatchanligi va morfologiyasining pasayishiga olib keladi. Molekulyar darajada Oksidativ stress - Leydig hujayralarini shikastlaydi, testosteron biosintezini pasaytiradi va testikulyar gipoksiya sharoitida spermatogenezni buzadi. Ushbu maqola varikotsele, oksidativ stress va fertilitet ko‘rsatkichlari o‘rtasidagi ilmiy asoslangan bog‘liqlikni tavsiflaydi
| Mualliflar | Muhammadqodir Arabboyev Dilshod oʻgʻli,Dilmurod Egamberdiyev Kamolitdinovich |
|---|---|
| Jurnal | Research Focus |
| Nashr sanasi | 2026-01-05 |
| Jild | 4 |
| Son | 12 |
| Betlar | 219-225 |
| Til | Ingliz |
varikotsele, oksidativ stress, aktiv kislorod turlari, spermatogenez, spermatozoid DNK shikastlanishi, lipid peroksidlanish, antioksidantlar.
Zamonaviy ortopedik stomatologiyada tish protezlarining funksional samaradorligi, uzoq muddat xizmat qilishi va estetik talablarga javob berishi ko‘p jihatdan qo‘llaniladigan biomateriallarning fizik-kimyoviy, mexanik…
Energy drinks have rapidly gained global popularity, yet their physicochemical properties raise concerns regarding dental health, particularly the integrity of hard dental tissues. These beverages typically contain high…
Background: Immediate (one-stage) implant placement reduces total rehabilitation time but occurs during early post-extraction remodeling and may be associated with delayed healing. Advanced Platelet‑Rich Fibrin (A‑PRF)…
Tish kariyesi insoniyatda eng keng tarqalgan stomatologik kasalliklardan biri bo‘lib, uning rivojlanishi ko‘p omilli biologik va tashqi muhit omillari bilan bog‘liq. Ushbu ilmiy maqolada tish kariyesining…
Ushbu ilmiy maqola energetik ichimliklar iste’molida, xususan, taurin va kafein tarkibli moddalar bilan bog‘liq tish kariesi rivojlanishiga biokimyoviy va epidemiologik bog‘liqliklarni o‘rganadi. Energetik…
Primary brain tumors represent a heterogeneous group of neoplasms with high clinical and social significance. Neuroepithelial tumors, particularly glial neoplasms, account for the majority of intracranial tumors and are…
Ildiz kanali infeksiyalari endodontik patologiyalar orasida eng murakkab biologik jarayonlardan biri bo‘lib, ularning rivojlanishi ko‘p komponentli mikrobiologik ekotizim bilan bevosita bog‘liq. Ushbu ilmiy-nazariy…
Background. Surgical treatment remains the primary modality for meningeal and neuroepithelial brain tumors; however, traditional techniques are often associated with significant intraoperative blood loss, prolonged…
Chronic subdural hematoma is an independent progressive pathological condition of significant clinical and forensic importance. One of the most challenging tasks in forensic medical practice is the determination of the…
Mazkur maqolada odam skelet mushaklarining morfologik tuzilishi, funksional xususiyatlari hamda ontogenez jarayonida yuz beradigan yoshga bog‘liq o‘zgarishlari ilmiy manbalar asosida tahlil qilindi. Tadqiqot davomida…