All articles

375-379 109 0

Bolalar qo‘shimcha ovqatining oziq-ovqat biotexnologiyasidagi o‘rni

Iroda Mamatkulova , Madina Sattorova , Bobur Anvarov , Khilola Rajabboyeva

Mamlakatda sut ishlab chiqarishning past darajasi, sutga bo‘lgan talab va ta’minot o‘rtasidagi tafovut quruq sut importi orqali bartaraf etiladi. Chaqaloq uchun ona sutidan yaxshi narsa yo‘q. Onaning sutida barcha hayotiy va zarur komponentlar, moddalar va vitaminlar mavjud. Biroq, biron bir sababga ko‘ra tabiiy ovqatlanish mumkin bo‘lmagan holatlar mavjud. Masalan, onaning yuqumli kasalliklari bo‘lishi mumkin. Bolani sun’iy oziqlantirishga o‘tkazishga qaror qilishdan oldin, siz albatta pediatringiz bilan bog‘lanib, maslahatlashingiz kerak. Chunki bunday mahsulotlar tarkibidagi turli moddalar doim ham bolalar uchun foydali bo‘lmasligi ham mumkin

403-405 80 0

Biologiya ta’limida oʻquvchilarning kognitiv faolligini oshirish

Saltanat Khannazarova

Biologiya ta’limi o‘quvchilarning tabiiy dunyo haqidagi tushunchalarini shakllantirishda va ularning tanqidiy fikrlash qobiliyatini shakllantirishda muhim rol o‘ynaydi. Ushbu maqola biologiya ta'limida kognitiv faollikni oshirish strategiyalarini o'rganadi, o'qituvchilarni o'quvchilarni o'quv jarayoniga jalb qilish uchun amaliy vositalar bilan ta'minlaydi. Muhokama qilingan asosiy yondashuvlar orasida interfaol ta'lim, ko'rgazmali qurollar, so'rovga asoslangan ta'lim, kontseptsiyani xaritalash, real dunyo ilovalari, formativ baholash va texnologiya integratsiyasi kiradi. Ushbu strategiyalarni amalga oshirish orqali o'qituvchilar biologiyaga chuqurroq munosabatda bo'lishlari mumkin, bu esa akademik mukammallikni va fanga umrbod qiziqishni rivojlantirishi mumkin.

21-24 82 0

Ba’zi organik reagentlar asosida xelat hosil qiluvchi sorbentlar va ularning koordinatsion birikmalarining termik tavsifi

Sh Muminova, Kh Turayev, G Muqumova, Sh Kasimov, A Polatov, R Mamayusupova

Jahon bozoridagi ion almashinuvchi smolalar orasida kuchli asosli anionitlar va kuchli kislotali kationitlar muhim rol o'ynaydi [1]. Rangli va nodir metallarni murakkab aralashmalardan ajratish uchun ishlatilgan ionitlarga misollarni ko'plab ishlarda [2-9] uchratish mumkin.
Maqolada mis va nikel ionlarining muqobil sorbsion material - Larix sibirica igna barglarida sorbsiyasi 200 °C, 250 °C, 400 °C haroratlarda o'rganilgan. Sorbsiya izotermlari Langmyur, Freundlix, Temkin va Dubinin-Radushkevich modellari yordamida olingan va hisoblangan. Aniqlanishicha, Cu2+ va Ni2+ ionlarining sorbsiya jarayonlari Lengmyur modelida eng yaxshi tasvirlangan

456-464 81 0

Assessment of biological safety of new carbon hemosorbent

Nosirbek Кasimov, Rustam Sadikov, Dilshodbek Khakimov, Gulomidin Khodzhimatov, Adham Kasymov

To assess the safety of the new carbon hemosorbent, the authors carried out experimental studies on 138 white laboratory rats of the nature "Wistar" and 16 mongrel dogs with toxicological, biochemical and physiological studies. The simulation of the mechanical block was carried out according to the author's methodology. The authors studied the acute and chronic toxicity of carbon hemosorbent with intragastric, intraperitoneal administration of the drug, and also evaluated the local irritant, skin-resorptive effect. The research carried out by the authors showed that carbon hemosorbent can be recommended in the complex treatment of liver failure.

151 0

Artificial intelligence technologies in medicine

Ravshanjon Eminov, Azizbek Latibjonov, Sarvinoz Umarova
In the 21st century, devices and algorithms based on artificial intelligence are rapidly covering medicine as well as all other fields. The article compares the technologies that are used in today's medicine and determines the future, and discusses their achievements and shortcomings
369-371 293 0

Arpabodiyon (anisum) o‘simligini yetishtirish va uning botanik tasnifi

Madina Sattorova, Khurshida Botirova

Maqolada arpabodiyonning asosiy xususiyatlari ta’siri bayon qilinadi. Arpabodiyonning kimyoviy tarkibi va ozuqaviy qiymati ko’rsatilgan, apabodiyonning turli xil farmatsevtika qo’llanilishi va uni turli kasalliklarda qo’llash samaradorligi ko’rib chiqiladi. Muayyan tibbiy sharoitlarda va kasalliklarda arpabodiyonning inson tanasiga ta’siri alohida tahlil qilinadi.

333-337 66 0

Anti-inflammatory action of dry extract of medicinal plants in adjuvant induced arthritis in rats

Z Khakimov, A Rakhmanov, Sh Mavlanov, A Sharipov, B Mamatkulov, M Akhmatalieva, I Mamatkulov
The aim of study was to evaluate the anti-inflammatory effect of dry extract of medicinal plants (DEMP)-Glycirrhiza glabra L., Hypericum scabrum L., Mediazia macrophylla and ZiziphorapedicellataPazijVvedin complete Freund’s adjuvant-induced arthritis in rats.
63-66 136 0

About role the infringements metabolizme catecholaminines and processes of peroxide oxidation of lipids in development ischemic heart disease by familial hypercholesterinemia

B Vahobov, G Kodirova, D Usmonova, G Yuldasheva

The goal of the research was to study the infringements of metabolizmes catecholami- nines and processes of peroxide oxidation of lipids (POL) at the patients with familial hypercholesterinemia. The subjects of the
study were 92 patients with familial hypercholesterinemia and 15 practically healthy individuals. The study condition sympaticadrenal system (SAS) (increase excretions of catecholaminines: adrenaline (A), noradrenaline (NA).dopamine (DA), DOPA), total cholesterol, cholesterol of low - density lipoproteins cholesterol of high - density lipoproteins, triglycerides, processes of peroxide oxidation of lipids and monoamoxydasa in plasma of blood . The study revealed that abnormalities activity of SAS
patients with familial hypercholesterinemia. low activity monoamoxydasa in plasma of blood and significantly higher level of POL, it was verified by increased level of malonic dialdehyde - final substance of peroxidation