https://universalpublishings.com/index.php/tsru <p><strong>TECHNICAL SCIENCE RESEARCH IN UZBEKISTAN (TSRU) (ISSN: 2992-9148)</strong> - This journal is an international open access journal that publishes original research and articles in various fields. The main objective is to offer an intellectual platform for international scholars and promote interdisciplinary research in applied sciences. This magazine is comprehensive in all areas. All manuscripts must be prepared in Uzbek, English, Russian, Karakalpak, Tajik, and German languages ​​and must be thoroughly reviewed. The scientific journal "TECHNICAL SCIENCE RESEARCH IN UZBEKISTAN (TSRU)" was registered as a limited liability company for the publication of periodicals on 16.01.2023 with number #2060968.</p> <p><strong>Publication period:</strong> Monthly</p> <p><strong>Publisher:</strong> "Research Science and Innovation house" LLC</p> <p><a href="https://sjifactor.com/passport.php?id=23231">SJIF 2024: 5.333</a></p> <p><a href="https://journalseeker.researchbib.com/view/issn/2992-9148">ResearchBib Impact Factor: 9.576 / 2023</a></p> en-US [email protected] (Sardor Boboyorov) [email protected] (Sardor Boboyorov) Fri, 03 May 2024 03:41:38 -0600 OJS 3.3.0.17 http://blogs.law.harvard.edu/tech/rss 60 https://universalpublishings.com/index.php/tsru/article/view/5478 <p>Polycystic ovary syndrome is a common endocrine disease in women, characterized by heterogeneous presentation of hyperandrogenism, ovulatory dysfunction, and polycystic ovarian morphology. This study was carried out to assess plasma levels of testosterone, estradiol calcium and cholesterol levels among females with polycystic ovarian syndrome (PCOs).</p> <p>Forty females aged 18-35 years diagnosed by ultrasonography and Anti-Müllerian hormone&nbsp; (AMH) test in Alsir Abu-Hassan</p> <p>center for fertility in Khartoum State, and forty apparently healthy individuals as control group participated in this study.</p> <p>Plasma testosterone and estradiol measured by using ELISA, cholesterol measured by BS-380 chemistry analyzer, and calcium by colorimetric method. Results were analyzed using statistical package for social science (SPSS), computer programmed version 21.&nbsp;&nbsp; The study showed that, the mean plasma levels of testosterone and T/E2&nbsp;ratio were significantly increased in PCOs female patients. For testosterone (1.4±1.1 versus 0.87±0.65ng/ml, p-Value =0.011). For T/E2 ratio (0.019±0.015 versus 0.01±0.008 ng/pg,p-Value =0.022). Also the finding of this study showed insignificant difference in estradiol levels between PCOs compared with control group. (Mean±SD: 86±39versus 101±38.6 pg/ml) respectively with P. Value 0.086. The mean&nbsp; plasma levels of cholesterol was significantly increased in PCOs female patients. (Mean±SD: 207.6±33.4 versus112±33.4&nbsp; mmoL /L) respectively with P.vale 0.000. The&nbsp; mean&nbsp; level&nbsp; of plasma&nbsp; calcium&nbsp; was&nbsp; significantly&nbsp; decreased&nbsp; (p.value&nbsp; 0.000). It&nbsp; is&nbsp; concluded&nbsp; that:&nbsp; the plasma&nbsp; levels&nbsp; of testosterone, T/E2&nbsp;ratio and cholesterol are higher in PCOs female patients, while calcium level decreased.</p> Abdelgadir Elmugadam, Mohammed M Ahmed, Saber Nugta Copyright (c) 2024 https://creativecommons.org/licenses/by/4.0 https://universalpublishings.com/index.php/tsru/article/view/5478 Sat, 04 May 2024 00:00:00 -0600 https://universalpublishings.com/index.php/tsru/article/view/5479 <p>Olingan natijalar oliy ta’limning birinchi bosqichida o’qitishdagi maqsadli metodik tayyorgarlik tizimini joriy etishda bo’lajak tabiatshunoslik fanlari o’qituvchilarining STEAM kompetensiyasini rivojlantirish samaradorligini isbotlaydi. Bo’lajak tabiatshunoslik fanlari o’qituvchilarini STEAM ta’limini amalga oshirish uchun uslubiy tayyorgarlikning elementlaridan biri sifatida “Tabiiy fanlar ta’limida STEAM yondashuvi” o’quv intizomini joriy etish ularning STEAM kompetentsiyasini oshirishga yordam beradi.</p> Yuldasheva Dilnoza Rovshan qizi, Amanov Baxtiyor Xushbakovich, Rustamova Sabina Ravshan qizi Copyright (c) 2024 https://creativecommons.org/licenses/by/4.0 https://universalpublishings.com/index.php/tsru/article/view/5479 Sun, 05 May 2024 00:00:00 -0600