المؤلفون: Özcan İbrahim, Hira İbrahim, Kaya Altan, Yaşar Mehmet, Doğan Murat, Mutlu Cemil

المصدر: Open Life Sciences, Vol 15, Iss 1, Pp 884-889 (2020)

مصطلحات موضوعية: sudden hearing loss, platelet parameters, prognosis, diabetes mellitus, Biology (General), QH301-705.5

الوصف: We aimed to evaluate the association between mean platelet volume, platelet distribution width (PDW), platelet count (PC) and plateletcrit (PCT), and the presence of sudden sensorineural hearing loss (SSNHL) and treatment response. In the literature, there is no study that investigates the platelet functions in diabetic patients with SSNHL.

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2391-5412

URL الوصول: https://doaj.org/article/f2adfb7048d34e48be63d39a28aba26e

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المؤلفون: Bayram, Nurettin^Aff1, Ozsaygılı, Cemal, Sav, Hafize, Tekin, Yucel, Gundogan, Medine, Pangal, Emine, Cicek, Ayse, Özcan, İbrahim

المصدر: Japanese Journal of Ophthalmology: The Official International Journal of the Japanese Ophthalmological Society. 65(4):515-525

المؤلفون: Atan, Doğan^Aff1, Köseoğlu, Sabri, Özcan, Kürşat Murat, İkincioğulları, Aykut, Topak, Ayşe Betül, Özcan, İbrahim, Dere, Hüseyin

المصدر: Indian Journal of Otolaryngology and Head & Neck Surgery. 71(Suppl 3):1679-1682

المؤلفون: Kapucu, Munise Seçkin, Özcan, İbrahim, Özcan, Hülya, Aypay, Ahmet

المصدر: International Journal of Technology in Education & Science; 2024, Vol. 8 Issue 1, p41-62, 22p

مصطلحات موضوعية: SCIENCE education, MACHINE learning, SECONDARY school students, ACADEMIC achievement, DEEP learning

مستخلص: Our research aims to predict students' academic performance by considering the variables affecting academic performance in science courses using the deep learning method from machine learning algorithms and to determine the importance of independent variables affecting students' academic performance in science courses. 445 students from 5^th, 6^th, 7^th, and 8^th grades attending a school in Central Anatolian City in Turkey, participated in this study in the 2022-2023 school year. Data was collected with a. A deep learning method called deep neural network, one of the ways of machine learning, was used in data analysis. The average number of books read per year had the highest importance among the variables affecting academic performance in science courses. In addition, deep learning predicted students' final science scores with 90% accuracy. According to the results of this study, the percentage of the academic achievement prediction might be raised by reproducing the required data set for the data analysis method with deep learning. A forecast of the student's academic achievement with artificial intelligence and detecting the importance of variables' percentage might be researched for other courses in addition to the Science course. [ABSTRACT FROM AUTHOR]

: Copyright of International Journal of Technology in Education & Science is the property of International Journal of Technology in Education & Science and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Alternate Title: Covid-19 Pnömonisinin Gelişiminde Tonsillerin Rolü. (Turkish)

المؤلفون: ÇÖBDEN, Serap BULUT, ÖZCAN, İbrahim, ALKAYA, Mustafa, KAYA, Altan, KANTEKİN, Yunus

المصدر: Balikesir Health Sciences Journal / Balıkesir Sağlık Bilimleri Dergisi; Dec2023, Vol. 12 Issue 3, p480-484, 5p

مصطلحات موضوعية: VIRAL pneumonia, COVID-19, DISEASE prevalence, TONSILLECTOMY, IMMUNITY, CHI-squared test, DESCRIPTIVE statistics, TONSILS

Abstract (English): Objective: Despite extensive research, the physiopathology and clinical course of novel coronavirus disease 2019 (COVID- 19) is still not fully understood. It is not known why some COVID-19 patients develop pneumonia while others are asymptomatic or have only mild upper respiratory tract symptoms. The tonsils are an element of the immune system that provide first-line defense against microorganisms entering the body via the upper respiratory tract. This study aimed to evaluate the role of tonsils in preventing the development of COVID-19 pneumonia. Materials and Methods: The study included 198 patients aged 20-40 years who presented to the pandemic outpatient clinic, had confirmed COVID-19 infection, and had no comorbidities. The relationship between lung involvement and history of tonsillectomy was analyzed. Results: Of the 198 patients in the study, 108 were male, 90 were female, and the mean age was 34.7 years. Eighty-three (41.9%) of the patients did not have lung involvement and 115 (58.1%) had lung involvement. Twelve (10.4%) of the patients with lung involvement and 3 (3.6%) of the patients without lung involvement had a history of tonsillectomy. The prevalence of pneumonia did not differ statistically between the groups (p>0.05). Conclusion: Although there was no statistically significant relationship between COVID-19 pneumonia and tonsillectomy in this study, we observed that pneumonia developed in 80% of the 15 patients who underwent tonsillectomy. This suggests that greater caution in terms of lung involvement may be warranted for tonsillectomized patients with COVID-19. [ABSTRACT FROM AUTHOR]

Abstract (Turkish): Amaç: COVID-19 hastalığı fizyopatolojisi ve klinik seyri yapılan pek çok bilimsel araştırmaya rağmen henüz tam olarak çözülememiştir. Yeni tip coronavirüs pandemisinde neden bazı hastalarda pnömoni gelişirken, bazı hastalarda sadece üst solunum yolu bulguları ile hatta bazen asemptomatik seyrettiği bilinmemektedir. Bu klinik farklılığın sebeplerinin ortaya konabilmesi için çalışmalara ihtiyaç vardır. Bu çalışmada üst solunum yolu ile vücuda giren mikroorganizmalara karşı ilk savunmayı sağlayan, immün sistemin bir elemanı olan tonsillerin COVID-19 pnömonisi gelişimini önlemedeki rolünün araştırılması amaçlanmıştır.Gereç ve Yöntem: Pandemi polikliniğine başvuran, yeni tip koronavirüs ile enfekte, 20-40 yaş arası, ek hastalığı olmayan 198 hasta çalışmaya dahil edildi. Hastaların akciğer tutulumlarının olup olmadığı, tonsillektomi olup olmadığı incelenerek akciğer tutulumu ile tonsillektomi öyküsü arasındaki ilişki değerlendirildi. Bulgular: Çalışmaya dahil edilen 198 hastanın 108’i erkek, 90‘ı kadın ve yaş ortalaması 34.73 idi. Hastaların 83’ünde akciğer tutulumu bulunmazken, 115’inde akciğer tutulu idi. Akciğer tutulumu olan hastaların 12‘sinde tonsillektomi öyküsü mevcut iken, akciğer tutulumu olmayan hastaların 3’ünde tonsillektomi öyküsü mevcuttu. Sonuç: Pnomoni gelişmesi ve tonsillektomi arasında istatistiksel olarak anlamlı sonuç bulunamadı (p>0.05), ancak tonsillektomi olan 15 hastanın %80’inde pnömoni gelişirken %20’sinde gelişmediği görüldü. Bu nedenle tonsillektomi öyküsü olan hastalarda COVID-19 enfeksiyonu gelişmesi durumunda akciğer tutulumu açısından daha dikkatli olunmalıdır. [ABSTRACT FROM AUTHOR]

: Copyright of Balikesir Health Sciences Journal / Balıkesir Sağlık Bilimleri Dergisi is the property of Balikesir Health Sciences Journal (BAUN Health Sci J) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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المؤلفون: Dogan, Murat, Polat, Halil, Yasar, Mehmet, Bayram, Ali, Karatas, Duran, Hira, İbrahim, Kale, Ahmet, Senel, Fatma, Özcan, İbrahim

المصدر: In International Journal of Pediatric Otorhinolaryngology May 2017 96:140-144

المؤلفون: Bayram, Ali, Kaya, Altan, Akay, Ebru, Hıra, İbrahim, Özcan, İbrahim

المصدر: In International Journal of Pediatric Otorhinolaryngology March 2017 94:1-7

المؤلفون: Kartal, Demet, Yaşar, Mehmet, Kartal, Levent, Özcan, Ibrahim, Borlu, Murat

المصدر: Anais Brasileiros de Dermatologia. March 2017 92(2)

مصطلحات موضوعية: Isotretinoin, Olfaction disorders, Smell

الوصف: Background: Isotretinoin is a synthetic analog of vitamin A. Recent studies support a role for retinoic acid in the recovery of olfactory function following injury in mice. Objective: This study aimed at determining the effect of isotretinoin on olfactory function in patients who have acne and are otherwise healthy. Methods: Forty-five patients (aged 25-40 years) with acne were included in the study. All patients underwent a rhinological examination. Olfactory function was assessed by the Sniffin' Sticks Test. The test was assessed at baseline and in the third month of isotretinoin treatment. Results: Isotretinoin improved the performance of patients in the olfactory test. The SST score increased from 8.7±1.09 to 9.5±1.19 (p<0.001), prevalence of hyposmia decreased from 40% to 24% and normosmia increased from 60% to 75% (p=0.059). The percentage of patients whose olfactory function was categorized as "good" increased from 6% to 21.3%. This increase was statistically significant (p<0.05). Study limitations: Absence of a control group is one of the limitations of this study. Also, we did not evaluate patients with smell test after stopping isotretinoin treatment. Conclusion: We examined the effect of systemic isotretinoin on olfactory function. It can be concluded from the present investigation that isotretinoin therapy improves the sense of smell.

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URL الوصول: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962017000200191