OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
- Synthesis and Cytotoxicity of 28-Oxo-Allobetulone Derivatives
E. F. Khusnutdinova, И. Е. Смирнова, О. Б. Казакова · Химия природных соединений · 2020-05-01
- Flavonoids and Other Compounds from Two Species of the Genus Eupatorium
Jianni Yang, Jianyun Yang, Jian Cao, Xiu‐Qiao Zhou, Mian-Wen, Hui Yang, Wen‐Hao Chen · Химия природных соединений · 2020-05-01
- Isoquinoline Alkaloids from Whole Plants of Thalictrum cirrhosum and Their Antirotavirus Activity
Dian Luo, Na Lv, Lijun Zhu, Ling-Min Liao, Yongnan Xu, Jin Wang, Wei-Song Kong, Haitao Huang, Min Zhou, Guangyu Yang, Qiu‐Fen Hu, Xiaoxi Si · Химия природных соединений · 2020-05-01
- Sesquiterpenoids from the Roots of Lindera myrrha
Jirapast Sichaem, Hoàng Dũng Nguyễn, Thuc‐Huy Duong · Химия природных соединений · 2020-05-01
- A Sesquiterpene Lactone from Irpex lacteus
Jian‐Hai Ding, Zheng-Hui Li, Tao Feng, Ji‐Kai Liu · Химия природных соединений · 2020-05-01
- Synthesis of Derivatives of the 2-Arylquinoline Alkaloid Dubamine and their Cytotoxicity
A. R. NIYAZMETOV, E. O. Terent’eva, U. B. Khamidova, Z. S. Khashimova, Shakhnoza S. Azimova, Валентина И. Виноградова · Химия природных соединений · 2020-05-01
- Chemical Constituents of Beilschmiedia penangiana
Wan Mohd Nuzul Hakimi Wan Salleh, Nur Kamilah Mohammed, Nur Athirah Hashim, Shamsul Khamis, Salam Ahmed Abed, Saidu Jibril · Химия природных соединений · 2020-05-01
- A Novel Spermidine Macrocyclic Alkaloid from the Roots of Tripterygium wilfordii
Jianqun Liu, Qiushan Wu, Jicheng Shu, Rui Zhang, Lifang Liu · Химия природных соединений · 2020-05-01
- A New α-Ionone from Michelia champaca
S. L. Liu, C. L. Kao, H. C. Yeh, P. L. Song, H. T. Li, C. Y. Chen · Химия природных соединений · 2020-05-01
- Phytoecdysteroids from the Aerial Part of Silene popovii
U. Yu. Yusupova, Durbek Usmanov, Nurmurod Sheralievich Ramazonov · Химия природных соединений · 2020-05-01
- Secondary Metabolites from the Endophytic Fungus Xylariales sp. and their Antimicrobial Activity
Xueqing Zhang, Hui-Rong Qu, Shang-Song Bao, Zhangshuang Deng, Zhiyong Guo · Химия природных соединений · 2020-05-01
- Two New Isoquinoline Alkaloids from Whole Plants of Thalictrum glandulosissimum and their Anti-TMV Activity
Qiu‐Fen Hu, Ling-Min Liao, Haitao Huang, Yongnan Xu, Jin Wang, Wei-Song Kong, Qi-Li Mi, Min Zhou, Guangyu Yang, Chunman Song · Химия природных соединений · 2020-05-01
- Multiplexing light continuum in a fiber coupler
Нематов, Ш.К., Захидова, М.А., Захидов, Э.А., Тажибаев, И.И., Имомов, М.Х., Кувондиков, В.О. · O‘zbekiston fizika jurnali · 2020-04-29
In the article, a fiber coupler based on twin-core fiber formed by the convergence of two light guiding cores by fusion and splicing of a small (several cm) region of the fiber has been proposed and experimentally…
- Results of topical treatment of sensoneeural hearing loss with the use of cytoflavin
Davronova, G, Khushvakova, N, Давронова, Г, Хушвакова, Н, Давронова, Г, Хушвакова, Н · Stomatologiya · 2020-04-26
As a result of the research, it was shown that complex treatment with the preparation of cytoflavin leads to an improvement in cerebral circulation and coronary blood flow activates metabolic processes in the central…
- Imaging methods in staging sinonasal cancer
Khodzhibekova, Yu, Yunusova, L, Sattorov, Sh, Ходжибекова, Ю, Юнусова, Л, Сатторов, Ш, Ходжибекова, Ю, Юнусова, Л, Сатторов, Ш · Stomatologiya · 2020-04-26
Siiionasal tumors (tumors of the nasal cavity and paranasal sinuses) are rare and make up 3% (according to some reports up to 6%) of all tumors of the head and neck. Malignant tumors in this anatomical region are more…
- Frequency, clinic and diagnostics of posttraumatic frontitis and sphenoiditis in patients with injury of the facial bones
Ashurov, A, Ашуров, А, Ашуров, А · Stomatologiya · 2020-04-26
The article is devoted to the relevant problem of otorhinolaryngology that are injuries of the paranasal sinuses and post-traumatic sinusitis, more precisely post-traumatic frontal sinusitis and sphenoiditis. The…
- Comorridity of ischemic diseases of the organ of vision and chronic brain ischemia in atherosclerosis
Makhkamova, D, Махкамова, Д, Махкамова, Д · Stomatologiya · 2020-04-26
The purpose of this research was to study the features of the comorbid course of ischemic diseases of the organ of vision and chronic disorders of cerebral circulation in atherosclerosis. The material for this study was…
- Ct in the diagnosis of middle ear cholesteatomas in patients with chronic otitis media
Abdullaeva, U, Khodzhibekov, M, Абдуллаева, У, Ходжибеков, М, Абдуллаева, У, Ходжибеков, М · Stomatologiya · 2020-04-26
The aim of this article was to analyse computed tomography features of the cholesteatoma m patients with chronic otitis media. Characteristic CT features of cholesteatoma are - erosion of the ossicles, scutum, soft…
- Modern methods of osteosynthesis of the lower jaw
Khasanov, A, Hakimov, A, Abobakirov, D, Хасанов, А, Хакимов, А, Абобакиров, Д, Хасанов, А, Хакимов, А, Абобакиров, Д · Stomatologiya · 2020-04-26
To make a comparative analysis of the up-to-date methods of mandibular osteosynthesis home and foreign publications have been renewed. We have concluded that development and introduction of the mandibular exoskeleton…
- Modern aspects of acute odontogenic osteomyelitis of the jaw in children
Mahmudbekov, B, Khasanov, A, Umarov, О, Ismailov, M, Махмудбеков, Б, Хасанов, А, Умаров, О, Исмаилов, М, Махмудбеков, Б, Хасанов, А, Умаров, О, Исмаилов, М · Stomatologiya · 2020-04-26
The Article presents a brief re-view of the literature devoted to the actual problem of pediatric dentistry - acute odontogenic osteomyelitis. The article presents an analysis of the works of foreign and domestic…
- Use of osteoplastic materials based on hydroxyapatite and collagen in restoration of defects of the jaw bones
Muratova, N, Abdullaev, Sh, Муратова, Н, Абдуллаев, Ш, Муратова, Н, Абдуллаев, Ш · Stomatologiya · 2020-04-26
A review of studies on the use of osteoplastic materials based on hydroxyapatite and collagen in the restoration of defects in the jaw bones is reviewed. A special place among bioactive ceramics is occupied by…
- Hypertrophic gingivitis in adolescents: features of clinical manifestations, diagnosis and treatment methods
Komilov, X, Takhirova, К, Saidova, N, Makhmudova, N, Камилов, Х, Тахирова, К, Саидова, Н, Махмудова, Н, Камилов, Х, Тахирова, К, Саидова, Н, Махмудова, Н · Stomatologiya · 2020-04-26
Hypertrophic gingivitis is a complex process which develops in teenagers during puberty and is typically characterized by signs of periodontal inflammation and has a number of differences from disease in adults. In this…
- Effects of filling materials on oral tissue tissues, biochemical and immunomicrobiological factors in salak
Shukurova, Yu, S, Gaforov, S, Шукурова, Ю, Гафорова, С, Гафоров, С, Шукурова, Ю, Гафорова, С, Гафоров, С · Stomatologiya · 2020-04-26
This review article presents data on the latest scientific achievements that reveal the use of various filling materials in the treatment of defects in hard tissues of teeth, their effect on oral tissue, biochemical…
- Sovremennye methods of diagnosis of herpes pain rta u beremennyx
Yuldasheva, N, Rakhimova, M, Akbarov, К, Юлдашева, Н, Рахимова, М, Акбаров, К, Юлдашева, Н, Рахимова, М, Акбаров, К · Stomatologiya · 2020-04-26
In this way. despite some successes in studying the etiology and pathogenesis of herpetic infection in the oral cavity, information in pregnant women udth herpetic stomatitis is scarce. In this regard, research on this…
- Clinical-functional changes after dental implantation in property tissues and methods of correction
Ziyadullaeva, N, Kobiljonov, U, Boltaboev, B, Зиядуллаева, Н, Кобилжонов, У, Болтабоев, Б, Зиядуллаева, Н, Кобилжонов, У, Болтабоев, Б · Stomatologiya · 2020-04-26
With the developing implantology. patients increasingly refuse to use removable dentures, preferring fixed dentures with the miplants support. Slowing down of postoperative tissue healing or developing of complications…
- Clinical and biological characteristics of the oral cavity in children with congenital cleft lip and palate before and after uranoplasty
Amanullaev, R, Ikramov, G, Nasriddinov, Zh, Амануллаев, Р, Икрамов, Г, Насриддинов, Ж, Амануллаев, Р, Икрамов, Г, Насриддинов, Ж · Stomatologiya · 2020-04-26
Treatment of children with CCLP is one of the most difficult tasks of modern reconstructive surgery of the maxillofacial area. The problem lies not only in the correction of the anatomical defect, but also in the full…
- Frequency and characteristics of lower jaw fractures in children
Musaev, Sh, Shomurodov, К, Isomov, M, Мусаев, Ш, Шомуродов, К, Исомов, М, Мусаев, Ш, Шомуродов, К, Исомов, М · Stomatologiya · 2020-04-26
Diagnosis and treatment of injuries of the maxillofacial region in children remain relevant problems of traumatology. 327 case histories of the Department of Pediatric Maxillofacial Surgery at the TSDI Clinic for the…
- Crowding of teeth as a factor risk of development of gingi recession
Shomukhamedova, F, Nigmatova, I, Akbarov, K, Atazhanova, X, Makhmudov, M, Шомухамедова, Ф, Нигматова, И, Акбаров, К, Атажанова, Х, Махмудов, М, Шомухамедова, Ф, Нигматова, И, Акбар · Stomatologiya · 2020-04-26
The role of teeth crowding in gingival recession development is discussed. The most of researchers notice high prevalence of periodontal diseases among persons with teeth crowding. The main etiological factors are…
- Dental prosthetics in children taking into account the determination of the coefficient of chewing efficiency.
Nigmatov, R, Nigmatova, I, Gaibullaeva, N, Mavlonova, M, Нигматов, Р, Нигматова, И, Гайбуллаева, Н, Мавлонова, М, Нигматов, Р, Нигматова, И, Гайбуллаева, Н, Мавлонова, М · Stomatologiya · 2020-04-26
A studied dental examination of 505 children in the period of a shift bite aged 6 to 14 years was carried out, of which 232 (45.9%) were boys and 273 (54.1%) were girls. A complex of diagnostic, therapeutic and…
- Diagnosis of open pricus patients and their orthodonic treatment
Shomukhamedova, F, Nigmatov, R, Sulaimonova, D, Murotova, G, Abduksalilov, Zh, Шомухамедова, Ф, Нигматов, Р, Сулаймонова, Д, Муротова, Г, Абдуксалилов, Ж, Шомухамедова, Ф, Нигматов · Stomatologiya · 2020-04-26
In orthodontics from -vertical occlusion anomalies, the diagnosis and successful treatment of open occlusion has been carried out in many scientific works, but the age of the patient, as well as the type of abnormality…
- Of the efficiency of rehabilitation treatment of defects of the maxillofacial region
Ubaidullaev, X, Убайдуллаев, Х, Убайдуллаев, Х · Stomatologiya · 2020-04-26
Development and introduction of the method of complex prosthesis at rehabilitation of the patients with malignant tumors of the maxillofacial area after surgical treatment. Material and methods: analysis of the medical…
- Surgical treatment of tripex neralgia by the method of rhisotomy of gassero's knodel
Sadykova, X, Tursunov, M, Khudaiberdiev, К, Babokhuzhaev, A, Садыкова, Х, Турсунов, М, Худайбердиев, К, Бабохужаев, А, Садыкова, Х, Турсунов, М, Худайбердиев, К, Бабохужаев, А · Stomatologiya · 2020-04-26
Summary: Trigeminal neuralgia is defined as a syndrome characterized by sudden, short-term, intense, recurring pain in the area of one or more branches of the trigeminal nerve, usually on one side of the face…
- Experimental substantiation of the effectiveness of the use of biomaterial in sinus-lifting surgery
Khasanov, A, Ergashev, O, Хасанов, А, Эргашев, О, Хасанов, А, Эргашев, О · Stomatologiya · 2020-04-26
The article discusses experimental examples, results and analysis of the use of collagen material m the practice of sinus lifting for the purpose in the lateral parts of the upper jaw with atrophy of the maxillary sinus…
- Analysis of oral microflora in the clinical course of chronic recurrent aphthous stomatitis
Alimova, D, Bakhramova, F, Abdullaeva, M, Алимова, Д, Бахрамова, Ф, Абдуллаева, М, Алимова, Д, Бахрамова, Ф, Абдуллаева, М · Stomatologiya · 2020-04-26
Communicating with the external environment, the oral cavity is populated by microorganisms representing a complex and stable ecosystem. From a wide variety of species inhabiting the oral cavity. resident, pathogenic…
- Dental status of persons with emotional burnout syndrome
Rizaev, Zh, Khasanova, L, Fattakhov, R, Ризаев, Ж, Хасанова, Л, Фаттахов, Р, Ризаев, Ж, Хасанова, Л, Фаттахов, Р · Stomatologiya · 2020-04-26
The study revealed a connection between the motivation for the oral hygienic course and the severity of burnout syndrome among dental professionals.
- Children in the Aral Sea Region and increasing the dental culture of adults
Dadabaeva, M, Ziyadullaeva, N, Mirxoshimova, M, Abdullaev, S, Дадабаева, М, Зиядуллаева, Н, Мирхошимова, М, Абдуллаев, С, Дадабаева, М, Зиядуллаева, Н, Мирхошимова, М, Абдуллаев, С · Stomatologiya · 2020-04-26
As a result of a preliminary study in the pre-Aral region, this region was selected as the data on dental health, an object for studying the dental status in children of the general somatic state of the child…
- Optimization of reparative regeneration of bone tissue
Yuldashev, A, Yuldasheva, N, Nugmonova, U, Ashboev, O, Юлдашев, А, Юлдашева, Н, Нугмонова, У, Эшбоев, О, Юлдашев, А, Юлдашева, Н, Нугмонова, У, Эшбоев, О · Stomatologiya · 2020-04-26
The effect of infusion of saline and succinasol on the functional and metabolic activity of neutrophils during reparative regeneration of a defect in bone tissue of the diaphysis was studied. The stereotype of…
- Hematological indicators of experimental study of chronic toxicity of domestic paste-like composite
Khabilov, B, Akbarov, A, Ziyadullaeva, N, Хабилов, Б, Акбаров, А, Зиядуллаева, Н, Хабилов, Б, Акбаров, А, Зиядуллаева, Н · Stomatologiya · 2020-04-26
The emergence of osteoplastic materials and new methods of bone regeneration not only solve the problem of the volume and density of the jaw bones, but also significantly improve the results of implantation. The ami of…
- Assessment of the level of the model of organizational dental care for children preschool age
Kamilov, X, Kamalova, M, Камилов, Х, Камалова, М, Камилов, Х, Камалова, М · Stomatologiya · 2020-04-26
High oral disease prevalence and treatment need among children, low level of pediatric dental service actualize the problem of dental care organization for children of preschool age. The barriers to dental service for…
- Action strategy
shuhrat, shuhrat · Юрист ахборотномаси · 2020-04-20
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse vestibulum hendrerit felis eu dapibus. Donec vel neque sed dui iaculis sodales. Proin egestas, mi eget molestie porta, ipsum tellus aliquam libero, at…
- Адсорбционные и термодинамические свойства гибридные хитозан кремнеземные нанокомпозитов
Я р к у л о в А Ю, У м а р о в Б С, А к б а р о в Х И · Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi · 2020-04-16
С помощью микровесов Мак-Бена исследована сорбция паров воды в различных нанокомпозициях на основе хитозана и кремнезема. На основании изотерм сорбции проведен анализ состояния воды в различных нанокомпозициях по…
- Иммобилизованные органические люминесцентные реагенты и возможности применения их для определения некоторых элементов
У с м а н о в а Х У, Б о б о ж о н о в Х Ш, Р а х и м о в С Б, З е л ь ц е р Л Е, С м а н о в а З А · Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi · 2020-04-16
Предложены новые люминесцентные реагенты для определения алюминия, бериллия, цинка, вольфрама, тория и свинца. Показан положительный эффект иммобилизации исследуемых органических соединений на их химико-аналитические…
- Влияние различных факторов на направление реакции алкилирования 2-АЦЕТИЛАМИНО-6-МЕТИЛ (фенил) ПИРИМИДИН-4-ОНОВ
З а х и д о в К А, М е л и к у л о в О Ж, Г а й б у л л а е в Ш Ш, О р и п о в Э О · Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi · 2020-04-16
Впервые систематически изучены множествениые реакционные способности полидентних анионов 2-ацетиламино-6-метил (фенил) пиримидин-4-онов “мягким” (йодистый метил) и “жестким” (метилтозилат) алкилирующими агентами…
- Имобилизованный фенилфлуорон как чувствительный слой оптического сенсора на ионы ванадия
Р а х и м о в С Б, Э р м а т о в а О А, Ж у м а е в а Э Ш, С м а н о в а З А, Р у з м е т о в У У · Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi · 2020-04-16
Исследована возможность иммобилизации фенилфлуорона на различных сорбентах. Изучены аналитические свойства фенилфлуорона, иммобилизованного на ППМ-1. Система фенилфлуорон – ППМ-1 предложена в качестве чувствительного…
- Термодинамические свойства гибридных диацетат целлюлозы кремнеземных нанокомпозиций
Я р к у л о в А Ю · Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi · 2020-04-16
Прецизионным адсорбционно-калориметрическим методом исследована сорбция паров воды нанокомпозициями диацетата целлюлозы (ДАЦ) и кремнезема. Изотермы обработаны уравнениями теории объемного заполнения микропор (ТОЗМ). По…
- Omonqo`tonsoy hamda uning irmoqlarining gidrologik rejimi va energetik potensiali
T i r k a s h e v N I, R a h m a t u l l a e v A XXX · Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi · 2020-04-16
Maqolada o`rta Zarafshon havzasida joylashgan Omonqo`tonsoy va uning irmoqalarining gidrologik rejimi va tog’ soylarida mikro va mini GESlar qurish masalalari bo`yicha ma’lumotlar berilgan. Ishda soy suvining yillik va…
- Zamonaviy elektrokimyoviy analiz usullarining yer usti suvlari va tuproqning mineral tarkibini baholashda qo’llanilishi
R u z i y e v J E, S m a n o v a Z A, R u z i y e v E A, N u r b o y e v X I · Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi · 2020-04-16
Ishda tanlangan Samarqand viloyati yer usti suvlari va sug’oriladigan tuproqlarning kimyoviy va mineral tarkibini kimyoviy va fizik-kimyoviy usullarda aniqlash bo’yicha olingan ma’lumotlar keltirilgan. Aniqlanadigan…
- Nurotа togʼlаri qorinoyoqli quruqlik mollyuskаlаri (mollusca, gastropoda, pulmonata) ning tаksonomik tаrkibi, bioekologik xususiyatlаri, mintаqаlаrаro tаrqаlishi vа populyatsiyadаgi zichligi
Z I Izzatullaev, J А Qudratov · Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi · 2020-04-16
Ilk bor Nurota togʼlari qorinoyoqli quruqlik mollyuskalarining faunasi oʼrganilib, taksonomik tarkibi tuzilgan. Ushbu hududda bu mollyusklarning 17 oila, 23 avlodga mansub 39 turining yashashi aniqlangan, turlarning…
- Toʻyimli moddalar miqdoriga mos holda dagʻal ozuqalarning echkilar tomonidan iste’mol qilinishi va ularning hazmlanishi
M S Kuziev · Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi · 2020-04-16
Yaylov chorvachiligi sharoitida chorva mollarini oziqlantirishda foydalaniladigan dagʻal ozuqalarning kimyoviy tarkibini oʻrganish bo'yicha tahlillar shuni koʻrsatdiki, hazmlanishi qiyin boʻlgan uglevodlar miqdori ozuqa…
- Ammiakni aniqlovchi, yarimo‘tkazgichli gaz analizatorini ishlab chiqish
N a s i m o v A M, A b d u r a x m a n o v I E · Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi · 2020-04-16
Ishda zaxarli va portlovchan gaz aralashmalari tarkibidan ammiakni aniqlashni selektiv usuli va yuqori sezgir yarimo‘tkazgichli gaz analizatori PPG-NH3 ishlab chiqildi. Ishlab chiqilgan ammiakni selektiv analizatorining…