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      • KCI등재

        Efficacy and Safety Profile of Risperidone Long-acting Injection in Adolescents in a Real-life Setting

        Ulku Akyol Ardic,Mustafa Küçükköse,Sevim Berrin Inci,Eyüp Sabri Ercan 대한정신약물학회 2018 CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE Vol.16 No.1

        Objective: Risperidone long-acting injection (RLAI) was shown to be an alternative option in adult patients, but there is not available data in child and adolescents about this medication. The aim of this study is to evaluate the safety and efficiency profile of RLAI in a group of adolescents. Methods: Eleven cases with conduct disorder and severe aggressive behaviors were initiated treatment with risperidone oral form. All cases were then shifted to RLAI 25 mg injection in each 15 days due to poor compliance to oral risperidone treatment. Efficiency of treatment included indicators of clinical severity and improvement, which were evaluated by Clinical Global Impression-Severity (CGI-S) and Improvement (CGI-I). Safety evaluation was performed by using Extrapyramidal Symptoms Rating Scale, and by monitoring body weight. Follow-up visits were done at the treatment initiation, and 8th, 16th, and 24th weeks of first injection. Results: Study included 9 girls, and 2 boys, with a mean age of 14.9±1.0 years. The CGI-S scores decreased from 6.6±0.5 at the beginning to 2.2±1.1 at the last visit (p<0.001), which is a very significant decrease through better clinical level. The CGI-I scores were also improved significantly from 2.4±0.5 to 1.9±0.5 at 24th week (p=0.001). Safety parameters were also showed favorable results, which there was no significant weight gain (p=0.076), and well-tolerated extrapyramidal adverse effects. Conclusion: Our results showed that RLAI is an efficient and safe medication option in the treatment of psychiatric disorders and severe behavioral problems in adolescents with low-compliance to oral treatment in our cases

      • SCIESCOPUSKCI등재

        Occurrence and Antibiotic Susceptibility of Listeria Species in Turkey Meats

        Aras, Zeki,Ardic, Mustafa Korean Society for Food Science of Animal Resource 2015 한국축산식품학회지 Vol.35 No.5

        The aims of this study were to investigate the occurrence of Listeria species in turkey meats and to check the antimicrobial susceptibility of the isolated strains. Hundred and fifteen raw turkey meat samples were randomly collected from the supermarkets, butchers and restaurants. Strain isolation and identification were made according to the ISO11290-1 method. Antimicrobial susceptibility was determined by the standard disc diffusion method. A total of 47 Listeria spp. were isolated from 115 (40.9%) raw turkey meat samples. The isolates were distributed between L. monocytogenes (25.53%), L. innocua (34.04%), L. grayi (31.91%) and L. welshimeri (8.51%). A total of 55.3 % of Listeria spp. isolates were multi-resistant to at least 3 of the antimicrobial agent tested. The level of multi-resistance was higher in L. monocytogenes strains (66.7%) than in L. innocua (62.5%) and L. grayi (53.3%). Listeria spp. isolates were highly resistant to ampicillin, cephalothin, penicillin, meticillin, oxacillin, and trimethoprime-sulfamethoxazole. The isolates particularly L. monocytogenes are increasingly resistant to one or more antibiotics and may represent a potential risk for public health because these antibiotics are common used in treatment of listeriosis. The correct and controlled use of antibiotics in veterinary medicine is important to the emergence of resistant strains.

      • Triisopropylsilylethynyl-substituted indenofluorenes: carbonyl <i>versus</i> dicyanovinylene functionalization in one-dimensional molecular crystals and solution-processed n-channel OFETs

        Ozdemir, Resul,Park, Sangyun,Deneme, İ,brahim,Park, Yonghan,Zorlu, Yunus,Alidagi, Husniye Ardic,Harmandar, Kevser,Kim, Choongik,Usta, Hakan The Royal Society of Chemistry 2018 Organic chemistry frontiers Vol.5 No.20

        <P>The design and synthesis of novel electron-deficient and solution-processable polycyclic aromatic hydrocarbons offers great opportunities for the development of low-cost and large-area (opto)electronics. Although (trialkylsilyl)ethynyl (R3Si-CC-) has emerged as a very popular unit to solubilize organic semiconductors, it has been applied only to a limited class of materials that are mostly substituted on short molecular axes. Herein, two novel solution-processable indenofluorene-based semiconductors, TIPS-IFDK and TIPS-IFDM, bearing (triisopropylsilyl)ethynyl end units at 2,8-positions (<I>long molecular axis substitution</I>) were synthesized, and their single-crystal structures, optoelectronic properties, solution-sheared thin-film morphologies/microstructures, and n-channel field-effect responses were studied. In accordance with the DFT calculations, the HOMO/LUMO energies of the new compounds are found to be −5.77/−3.65 eV and −5.84/−4.18 eV for TIPS-IFDK and TIPS-IFDM, respectively, reflecting the high electron deficiency of the new π-backbones. Both semiconductors exhibit slightly S-shaped molecular frameworks with highly coplanar IFDK/IFDM π-cores, and they form slipped π-stacked one-dimensional (1-D) columnar motifs in the solid state. However, substantial differences in the degree of π-π interactions and stacking distances (4.04 Å <I>vs.</I> 3.47 Å) were observed between TIPS-IFDK and TIPS-IFDM as a result of carbonyl <I>vs.</I> dicyanovinylene functionalization, which results in a three orders of magnitude variation in the charge carrier mobility of the corresponding thin films. Top-contact/bottom-gate OFETs fabricated <I>via</I> solution-shearing TIPS-IFDM yielded one of the best performances in the (trialkylsilyl)ethynyl literature (<I>μ</I>e = 0.02 cm<SUP>2</SUP> V<SUP>−1</SUP> s<SUP>−1</SUP>, <I>I</I>on/<I>I</I>off = 10<SUP>7</SUP>-10<SUP>8</SUP>, and <I>V</I>T ∼ 2 V under ambient atmosphere) for a 1-D polycrystalline semiconductor microstructure. To the best of our knowledge, the molecules presented here are the first examples of n-type semiconductors substituted with (trialkylsilyl)ethynyl groups on their long molecular axes.</P>

      • KCI등재

        Epithelial Barrier Theory: The Role of Exposome, Microbiome, and Barrier Function in Allergic Diseases

        Losol Purevsuren,Sokolowska Milena,Hwang Yu-Kyoung,Ogulur Ismail,Mitamura Yasutaka,Yazici Duygu,Pat Yagiz,Radzikowska Urszula,Ardicli Sena,Yoon Jeong-Eun,Choi Jun-Pyo,Kim Sae-Hoon,van de Veen Willem,A 대한천식알레르기학회 2023 Allergy, Asthma & Immunology Research Vol.15 No.6

        Allergic diseases are a major public health problem with increasing prevalence. These immune-mediated diseases are characterized by defective epithelial barriers, which are explained by the epithelial barrier theory and continuously emerging evidence. Environmental exposures (exposome) including global warming, changes and loss of biodiversity, pollution, pathogens, allergens and mites, laundry and dishwasher detergents, surfactants, shampoos, body cleaners and household cleaners, microplastics, nanoparticles, toothpaste, enzymes and emulsifiers in processed foods, and dietary habits are responsible for the mucosal and skin barrier disruption. Exposure to barrier-damaging agents causes epithelial cell injury and barrier damage, colonization of opportunistic pathogens, loss of commensal bacteria, decreased microbiota diversity, bacterial translocation, allergic sensitization, and inflammation in the periepithelial area. Here, we review scientific evidence on the environmental components that impact epithelial barriers and microbiome composition and their influence on asthma and allergic diseases. We also discuss the historical overview of allergic diseases and the evolution of the hygiene hypothesis with theoretical evidence.

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