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8. Investigating The Effect Of Rosuvastatin, Paracetamol And Co- Administration Of Rosuvastatin And Paracetamol On Ocular Tissue

Author

Unsal, Ayse Ipek Akyuz, Kahyaoglu, Fadime, Ozoran, Yavuz, Gokcimen, Alpaslan, and Demirci, Buket

Abstract

Objective: Statins and Paracetamol are two drugs that have a high prescription rate all over the world. Possible side effects can easily be augmented because they use the same cytochrome oxidase enzymes in liver. This study aimed to investigate the effect single or combined administration of these drugs on ocular tissues.

Published
2020

9. Incidence, risk factors and severity of retinopathy of prematurity in Turkey (TR-ROP study): a prospective, multicentre study in 69 neonatal intensive care units

Author

Bas, Ahmet Yagmur, Demirel, Nihal, Koc, Esin, Isik, Dilek Ulubas, Hirfanoglu, Ibrahim Murat, Tunc, Turan, Sari, Fatma Nur, Karatekin, Guner, Koklu, Esad, Altunhan, Huseyin, Turgut, Hatice, Narter, Fatma, Tarakci, Nuriye, Tekgunduz, Kadir Serafettin, Ozkiraz, Servet, Aydemir, Cumhur, Ozdemir, Ahmet, Cetinkaya, Bilin, Kazanci, Ebru, Tastekin, Ayhan, Calkavur, Sebnem, Ozyurt, Banu Mutlu, Demirelli, Yasar, Asker, Huseyin Selim, Mutlu, Birgul, Uygur, Ozgun, Ozkan, Hilal, Armangil, Didem, Ozlu, Ferda, Mert, Mustafa Kurthan, Ergin, Hacer, Ozcan, Beyza, Bas, Evrim Kiray, Okulu, Emel, Acunas, Betul, Celik, Ulker, Uslu, Sait Ilker, Mutlu, Mehmet, Demir, Nihat, Eroglu, Funda, Gokmen, Zeynel, Beken, Serdar, Bayraktar, Bilge Tanyeri, Hakan, Nilay, Kucuktasci, Kazim, Orman, Aysen, Comert, Serdar, Ertugrul, Sabahattin, Ustun, Nuran, Sahin, Ozlem, Terek, Demet, Kale, Yusuf, Konak, Murat, Yurttutan, Sadik, Aydemir, Ozge, Zenciroglu, Aysegul, Sarici, Dilek, Guzoglu, Nilufer, Hamilcikan, Sahin, Gursoy, Tugba, Tuzun, Funda, Ors, Rahmi, Arslan, Selda, Akdag, Arzu, Memisoglu, Asli, Yasa, Beril, Hekimoglu, Berna, Turan, Ozden, Aylanc, Hakan, Takci, Sahin, Celik, Tolga, Sahin, Suzan, Kilic, Ilknur, Kara, Caner, Tunay, Zuhal Ozen, Celik, Gokhan, Gozen, Ibrahim, Satirtav, Gunhal, Polat, Nihat, Oral, Ayse Yesim, Tokgoz, Mine, Keles, Sadullah, Bilgin, Burak, Ugurbas, Silay Canturk, Karaca, Cagatay, Keskek, Nedime Sahinoglu, Ekinci, Dilbade Yildiz, Balci, Ozlem, Altan, Emir Volkan, Bakbak, Sevda, Ceylan, Nihan Aksu, Kimyon, Sabit, Alyamac, Gunay, Ture, Gamze, Yildiz, Meral, Calis, Feyza, Sizmaz, Selcuk, Sukgen, Emine, Cetin, Ebru Nevin, Ozcimen, Muammer, Demir, Semra Tiryaki, Atila, Huban, Ozal, Altan, Tufaner, Gokhan, Yucel, Ozlem Eski, Kola, Mehmet, Seven, Erbil, Ozdek, Sengul, Durukan, Ali Hakan, Kal, Ali, Celebi, Ali Riza Cenk, Koytak, Ibrahim Arif, Alacamli, Goksu, Esme, Arif, Catak, Onur, Perente, Irfan, Sahin, Alparslan, Akcakaya, Aylin Ardagil, Kiray, Gulunay, Nalcaci, Serhat, Aksoy, Umit, Bakbak, Berker, Comez, Aysegul, Gursoy, Huseyin, Kabatas, Emrah Utku, Petricli, Ikbal Seza, Yumusak, Mehmet Erhan, Kirgiz, Ahmet, Uludag, Gunay, Yaman, Aylin, Dadaci, Zeynep, Karatas, Ali, Celiker, Hande, Cebeci, Zafer, Esenulku, Mahmut Cenap, Akkoyun, Imren, Ersan, Ismail, Demir, Selim, Kadayifcilar, Sibel, Unsal, Ayse Ipek Akyuz, Hocaoglu, Mumin, Grp, T. R.-R.O.P. Study, Ege Üniversitesi, Zonguldak Bülent Ecevit Üniversitesi, Çukurova Üniversitesi, Çocuk Sağlığı ve Hastalıkları, KOYTAK, İBRAHİM ARİF, Uludağ, Günay (ORCID & YÖK ID 175586), Gürsoy, Tuğba (ORCID 0000-0002-6084-4067 & YÖK ID 214691), Baş, Ahmet Yağmur, Demirel, Nihal, Koç, Esin, Işık, Dilek Ulubaş, Hirfanoğlu, İbrahim Murat, Tunç, Turan, Sarı, Fatma Nur, Karatekin, Güner, Köklü, Esad, Altunhan, Hüseyin, Turgut, Hatice, Narter, Fatma, Tarakçı, Nuriye, Tekgündüz, Kadir Şerafettin, Özkiraz, Servet, Aydemir, Cumhur, Özdemir, Ahmet, Çetinkaya, Bilin, Kazancı, Ebru, Taştekin, Ayhan, Calkavur, Şebnem, Özyurt, Banu Mutlu, Demirelli, Yaşar, Asker, Hüseyin Selim, Mutlu, Birgul, Uygur, Özgün, Özkan, Hilal, Armangil, Didem, Özlü, Ferda, Mert, Mustafa Kurthan, Ergin, Hacer, Özcan, Beyza, Baş, Evrim Kıray, Okulu, Emel, Acunas, Betül, Çelik, Ülker, Uslu, Sait İlker, Mutlu, Mehmet, Demir, Nihat, Eroğlu, Funda, Gökmen, Zeynel, Beken, Serdar, Bayraktar, Bilge Tanyeri, Hakan, Nilay, Küçüktaşçı, Kazım, Orman, Ayşen, Cömert, Serdar, Ertuğrul, Sabahattin, Üstün, Nuran, Şahin, Özlem, Terek, Demet, Kale, Yusuf, Konak, Murat, Yurttutan, Sadık, Aydemir, Özge, Zenciroğlu, Aysegül, Sarıcı, Dilek, Güzoğlu, Nilüfer, Hamilçıkan, Şahin, Tüzün, Funda, Örs, Rahmi, Arslan, Selda, Akdağ, Arzu, Memişoğlu, Aslı, Yasa, Beril, Hekimoğlu, Berna, Turan, Özden, Aylanc, Hakan, Takçı, Şahin, Çelik, Tolga, Şahin, Suzan, Kılıç, İlknur, Kara, Caner, Tunay, Zuhal Özen, Çelik, Gökhan, Gözen, İbrahim, Satırtav, Günhal, Polat, Nihat, Oral, Ayşe Yeşim, Tokgöz, Mine, Keleş, Sadullah, Bilgin, Burak, Uğurbaş, Silay Cantürk, Karaca, Çağatay, Keşkek, Nedime Şahinoğlu, Ekinci, Dilbade Yıldız, Balcı, Özlem, Altan, Emir Volkan, Bakbak, Sevda, Ceylan, Nihan Aksu, Kimyon, Sabit, Alyamaç, Günay, Türe, Gamze, Yıldız, Meral, Çalış, Feyza, Sızmaz, Selçuk, Sukgen, Emine, Çetin, Ebru Nevin, Özçimen, Muammer, Demir, Semra Tiryaki, Atila, Huban, Özal, Altan, Tufaner, Gökhan, Yücel, Özlem Eski, Kola, Mehmet, Seven, Erbil, Özdek, Şengül, Durukan, Ali Hakan, Kal, Ali, Çelebi, Ali Riza Cenk, Koytak, İbrahim Arif, Alaçamlı, Göksu, Esme, Arif, Çatak, Onur, Perente, İrfan, Şahin, Alparslan, Akçakaya, Aylin Ardagil, Kıray, Gülünay, Nalçacı, Serhat, Aksoy, Ümit, Bakbak, Berker, Çömez, Ayşegül, Gürsoy, Hüseyin, Kabataş, Emrah Utku, Petricli, İkbal Seza, Yumuşak, Mehmet Erhan, Kırgız, Ahmet, Yaman, Aylin, Dadacı, Zeynep, Karataş, Ali, Çeliker, Hande, Cebeci, Zafer, Esenülkü, Mahmut Cenap, Akkoyun, İmren, Ersan, İsmail, Demir, Selim, Kadayıfçılar, Sibel, Ünsal, Ayşe İpek Akyüz, Hocaoğlu, Mümin, School of Medicine, Department of Internal Medicine, MÜ, Kırıkkale Üniversitesi, Selçuk Üniversitesi, Bas, Ahmet Yagmur, Koc, Esin, Isik, Dilek Ulubas, Hirfanoglu, Ibrahim Murat, Tunc, Turan, Sari, Fatma Nur, Karatekin, Guner, Koklu, Esad, Altunhan, Huseyin, Tarakci, Nuriye, Tekgunduz, Kadir Serafettin, Ozkiraz, Servet, Ozdemir, Ahmet, Cetinkaya, Bilin, Kazanci, Ebru, Tastekin, Ayhan, Calkavur, Sebnem, Ozyurt, Banu Mutlu, Demirelli, Yasar, Asker, Huseyin Selim, Uygur, Ozgun, Ozkan, Hilal, Ozlu, Ferda, Ozcan, Beyza, Bas, Evrim Kiray, Acunas, Betul, Celik, Ulker, Uslu, Sait Ilker, Eroglu, Funda, Gokmen, Zeynel, Kucuktasci, Kazim, Orman, Aysen, Comert, Serdar, Ertugrul, Sabahattin, Ustun, Nuran, Sahin, Ozlem, Yurttutan, Sadik, Aydemir, Ozge, Zenciroglu, Aysegul, Sarici, Dilek, Guzoglu, Nilufer, Hamilcikan, Sahin, Gursoy, Tugba, Tuzun, Funda, Ors, Rahmi, Akdag, Arzu, Memisoglu, Asli, Hekimoglu, Berna, Turan, Ozden, Takci, Sahin, Celik, Tolga, Sahin, Suzan, Kilic, Ilknur, Tunay, Zuhal Ozen, Celik, Gokhan, Gozen, Ibrahim, Satirtav, Gunhal, Oral, Ayse Yesim, Tokgoz, Mine, Keles, Sadullah, Ugurbas, Silay Canturk, Karaca, Cagatay, Keskek, Nedime Sahinoglu, Ekinci, Dilbade Yildiz, Balci, Ozlem, Alyamac, Gunay, Ture, Gamze, Yildiz, Meral, Calis, Feyza, Sizmaz, Selcuk, Cetin, Ebru Nevin, Ozcimen, Muammer, Ozal, Altan, Tufaner, Gokhan, Yucel, Ozlem Eski, Ozdek, Sengul, Celebi, Ali Riza Cenk, Koytak, Ibrahim Arif, Alacamli, Goksu, Catak, Onur, Perente, Irfan, Sahin, Alparslan, Akcakaya, Aylin Ardagil, Kiray, Gulunay, Nalcaci, Serhat, Aksoy, Umit, Comez, Aysegul, Gursoy, Huseyin, Kabatas, Emrah Utku, Petricli, Ikbal Seza, Yumusak, Mehmet Erhan, Kirgiz, Ahmet, Uludag, Gunay, Dadaci, Zeynep, Karatas, Ali, Celiker, Hande, Esenulku, Mahmut Cenap, Akkoyun, Imren, Ersan, Ismail, Kadayifcilar, Sibel, Unsal, Ayse Ipek Akyuz, Hocaoglu, Mumin, OMÜ, Tıp Fakültesi, and Acibadem University Dspace

Subjects
Male, BLOOD-TRANSFUSION, Pediatrics, Turkey, INFANTS, Logistic regression, 0302 clinical medicine, Risk Factors, FOR-GESTATIONAL-AGE, Prevalence, Birth Weight, Infant, Very Low Birth Weight, Prospective Studies, Prospective cohort study, [Anahtar Kelime Yok], Neovascularisation, Incidence, Incidence (epidemiology), Gestational age, Retinopathy of prematurity, Clinical Science, Sensory Systems, Female, Infant, Premature, Child health (paediatrics), Retina, Treatment medical, congenital, hereditary, and neonatal diseases and abnormalities, medicine.medical_specialty, Birth weight, Gestational Age, Sepsis, 03 medical and health sciences, Cellular and Molecular Neuroscience, Neonatal Screening, Intensive Care Units, Neonatal, 030225 pediatrics, Intensive care, medicine, Humans, Retinopathy of Prematurity, business.industry, Child Health (paediatrics), Infant, Newborn, [No Keywords], Infant, medicine.disease, eye diseases, Ophthalmology, For-Gestational-Age, TR-ROP Study, 030221 ophthalmology & optometry, Treatment Medical, Blood-Transfusion, WEIGHT, Weight, Infants, Severity of Retinopathy, business, Medicine
Abstract

Background To evaluate the prevalence, risk factors and treatment of retinopathy of prematurity (ROP) in Turkey and to establish screening criteria for this condition., Methods A prospective cohort study (TR-ROP) was performed between 1 April 2016 and 30 April 2017 in 69 neonatal intensive care units (NICUs). Infants with a birth weight (BW)=1500 g or gestational age (GA) 1500 g or GA> 32 weeks with an unstable clinical course were included in the study. Predictors for the development of ROP were determined by logistic regression analyses., Results The TR-ROP study included 6115 infants: 4964 (81%) with a GA 32 weeks. Overall, 27% had any stage of ROP and 6.7% had severe ROP. A lower BW, smaller GA, total days on oxygen, late-onset sepsis, frequency of red blood cell transfusions and relative weight gain were identified as independent risk factors for severe ROP in infants with a BW=1500 g. Of all infants, 414 needed treatment and 395 (95.4%) of the treated infants had a BW, Conclusions Screening of infants with a GA

Published
2018

10. Adverse effects of ingredients available in single nasal decongestant formulation at trachea and lungs on an experimental rat model

Author

Arslan, Sertac, Guney, Guven, Unsal, Ayse Ipek Akyuz, Demir, Emre, Buket Demirci, Demir, Emre, Arslan, Sertaç, and Güney, Güven

Subjects
[No Keywords], respiratory system
Abstract

Background and Aim: There is little histologic data concerning effects of nasal decongestants on respiratory tract. We aimed to put forth the effects of mostly used ingredients of nasal decongestants on trachea and lower airways of rats. Materials and Method: Four-six months old 60 male rats were randomly categorized into 6 groups. Experimental drugs were applied to the same nostril twice daily for 8 weeks (Xylometazoline, Benzalkolyum, EDTA, Sorbitol and combined drug solution). Normal saline solution (NaCl % 0.9) applied for the controls. At the end, trachea and both lungs were dissected and kept in formaldehyde for histopathologic evaluation. Results: Inflammation and bronchial edema were most common findings. All rats in sorbitol group had increased numbers of type 2 pneumocytes. Eighty percent of BAC group had increased numbers of type 2 pneumocytes. Spillover of tracheal epithelium was seen mostly in sorbitol, EDTA and combined drug groups (60%, 87.5%, 50% respectively). Bronchial smooth muscle hypertrophy was seen mostly in BAC and EDTA group (70%, 62.5% respectively). Number of goblet cells showed significant difference between control-combined drug (p=0.025) and control-BAC (p=0.001) groups. Conclusion: Nasal decongestants might have adverse effects such as increased airway inflammation, edema, type 2 pneumocyte numbers and epithelial desquamation mostly. WOS:000455062500024

Published
2019

11. Coats disease with retinal neovascularization under subfoveal nodule: optical coherence tomography-angiography findings before and after ranibizumab treatment.

Author

Dundar, Sema Oruc, Verdi, Furkan, and Unsal, Ayse Ipek Akyuz

Subjects
COHERENCE (Optics), NEOVASCULARIZATION, RETINAL diseases, RANIBIZUMAB, DIABETIC retinopathy
Abstract

Copyright of Arquivos Brasileiros de Oftalmologia is the property of Arquivos Brasileiros de Oftalmologia 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.)

Published
2021
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12. Ophthalmic adverse effects of nasal decongestants on an experimental rat model

Author

Unsal, Ayse Ipek Akyuz, Basal, Yesim, Birincioglu, Serap, Kocaturk, Tolga, Cakmak, Harun, Unsal, Alparslan, Cakiroz, Gizem, Eliyatkın, Nüket, Yukselen, Ozden, and Demirci, Buket

Subjects
Nasal decongestants/adverse effects, Modelo animal, Olho/efeito de drogas, Animal, model, Tissues/drug effects, Descongestionantes nasais/efeitos adversos, Tecidos/efeito de drogas, eye diseases, Eye/drug effects, Rats, Ratos
Abstract

Purpose: To investigate the potential effects of chronic exposure to a nasal decongestant and its excipients on ocular tissues using an experimental rat model. Methods: Sixty adult male Wistar rats were randomized into six groups. The first two groups were control (serum physiologic) and Otrivine® groups. The remaining four groups received the Otrivine excipients xylometazoline, benzalkonium chloride, sorbitol, and ethylene diamine tetra acetic acid. Medications were applied into both nostrils twice a day for 8 weeks. Before the rats were sacrificed, epithelial staining, the Schirmer test, and intraocular pressure measurements were performed under ketamine/xylasine anesthesia (50 and 5 mg/kg, respectively). Results: Epithelial defects and dry eye were common findings in all study groups. Cataracts developed in two cases clinically. Histopathological evaluation revealed many different pathological alterations in all parts of the ocular tissues such as corneal edema, polypoid proliferation and hyalinization of the vessel wall, cystic formation of the lens, retinal nerve fiber layer degeneration, and corpora amylacea formation of the lacrimal gland. Conclusions: Prolonged usage of the nasal decongestant xylometazoline and its excipients may cause ophthalmic problems such as dry eyes, corneal edema, cataracts, retinal nerve fiber layer, and vascular damage in rats. Although these results were obtained from experimental animals, ophthalmologists should keep in mind the potential ophthalmic adverse effects of this medicine and/or its excipients and exercise caution with drugs containing xylometazoline, ethylene diamine tetra acetic acid, benzalkonium chloride and sorbitol for patients with underlying ocular problems. RESUMO Objetivo: Investigar os possíveis efeitos da exposição crônica de descongestionante nasal e seus excipientes em tecidos oculares, utilizando um modelo experimental com ratos. Métodos: Sessenta ratos Wistar adultos machos foram divididos aleatoriamente em seis grupos. Os primeiros dois grupos foram controle (soro fisiológico) e Otrivina®. Os quatro grupos restantes receberam os excipientes de Otrivina, tais como Xilometazolina, Benzalcônio, Sorbitol e Ácido Etilenodiamino Tetracético (EDTA). Os medicamentos foram aplicados em ambas as narinas dos ratos, duas vezes ao dia, durante 8 semanas. Antes que os ratos fossem sacrificados, a coloração epitelial, o teste de Schirmer e a medida da pressão intraocular foram realizados sob anestesia com Ketamina/Xilasina (50 e 5 mg/kg, respectivamente). Resultados: Defeitos epiteliais e olho seco foram achados comuns nos grupos de estudo. A catarata desenvolveu-se clinicamente em dois casos. A avaliação histopatológica revelou a existência de alterações em todas as partes dos tecidos oculares, tais como edema de córnea, proliferação polipoide e hialinização da parede vascular, formação cística da lente, degeneração da camada de fibra nervosa da retina (RNFL) e formação de corpos amiláceos da glândula lacrimal. Conclusões: O uso prolongado do descongestionante nasal Xilometazolina e seus excipientes pode causar vários problemas oftalmológicos, como olho seco, edema de córnea, catarata, RNFL e dano vascular em ratos. Embora esses resultados tenham sido obtidos a partir de animais experimentais, os oftalmologistas devem ter em mente os potenciais efeitos oftalmológicos adversos desse medicamento e/ou de seus excipientes.

Published
2018

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