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Hançer Arslan G, Arslan M, Aran OT, Özberk EH, Baydan Aran M. Effectiveness of the sternocleidomastoid muscle contraction asymmetry and filter: cervical vestibular evoked myogenic potential. J Laryngol Otol 2024; 138:410-415. [PMID: 37581001 DOI: 10.1017/s0022215123001366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/16/2023]
Abstract
OBJECTIVE This study aimed to determine the precautions that can be taken to increase the reliability of the vestibular evoked myogenic potentials test without being affected by the asymmetry of the sternocleidomastoid muscle and the issues that should be considered in the interpretation of vestibular evoked myogenic potential results if these precautions are not taken. METHOD Individuals with sternocleidomastoid muscle activity of less than 30 μV in cervical vestibular evoked myogenic potential testing and an asymmetry ratio of more than 0.35 were excluded. In our study, individuals were divided into different groups according to sternocleidomastoid muscle asymetry. RESULTS A total of 53 individuals were included in the study. Intergroup comparisons were made to determine the effect of electromyogram scaling and filter use on amplitude asymmetry ratio according to sternocleidomastoid muscle asymmetry. CONCLUSION Keeping the sternocleidomastoid muscle asymmetry not exceeding 10 μV maximises the reliability of cervical vestibular evoked myogenic potentials. As a result of our study, it can be concluded that in clinical applications the asymmetry should not exceed 20 μV.
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Affiliation(s)
- G Hançer Arslan
- Department of Audiometry, Vocational School of Health Services, Trakya University, Edirne, Turkey
| | - M Arslan
- Department of Audiology, Faculty of Health Sciences, Trakya University, Edirne, Turkey
| | - O T Aran
- Department of Occupational Therapy, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey
| | - E H Özberk
- National Foundation for Educational Research, London, UK
| | - M Baydan Aran
- Department of Audiology, Faculty of Health Sciences, Ankara University, Ankara, Turkey
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Khan MT, Mehmood S, Arslan M, Azhar M, Asad T, Raziq F, Liaqat S, Gondal MA, Rauf M, Nazir S, Faran G, Abbasi F, Farooq Z, Iqbal ZM, Qumar M, Wadood F, Raja IH, Ali H, Abbas G, Bughio E, Magsi AS, Younas U, Arshad MA, Rehman MF. Organoleptic characteristics and compositional profile of meat of growing Japanese quail fed different levels of poultry byproducts compost. BRAZ J BIOL 2023; 83:e274040. [PMID: 37937627 DOI: 10.1590/1519-6984.274040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 07/28/2023] [Indexed: 11/09/2023] Open
Abstract
The poultry industry generates a lot of waste, including dead birds, manure, and poultry litter. Poultry waste should never be disposed of improperly because it can seriously harm the environment. The waste can be recycled as a feedstock for use in poultry feed by composting the litter and deceased birds. The compositional profile and organoleptic properties of the meat of growing Japanese quail were examined over the course of a 4-week trial to ascertain the effect of adding compost to the diet. In a completely randomized design (CRD), 1200 newly hatched quail chicks (Coturnix coturnix japonica) were divided into five treatment groups (diets with 0, 2.5, 5, 7.5, and 10% compost), each consisting of 40 birds with six replicates. The addition of compost to the diet had no noticeable effects on the organoleptic qualities of appearance, color, aroma, taste, texture, juiciness, tenderness, and acceptability (P>0.05). The compositional profile characteristics for chicks given compost at any level compared to chicks fed the control diet showed no differences (P>0.05). These findings suggest that the sensory characteristics and compositional profile of growing meat quails can be maintained when fed diets including up to 10% compost.
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Affiliation(s)
- M T Khan
- Cholistan University of Veterinary and Animal Sciences, Faculty of Animal Production and Technology, Department of Poultry Science, Bahawalpur, Pakistan
| | - S Mehmood
- University of Veterinary and Animal Sciences, Faculty of Animal Production and Technology, Department of Poultry Production, Lahore, Pakistan
| | - M Arslan
- Cholistan University of Veterinary and Animal Sciences, Faculty of Animal Production and Technology, Department of Poultry Science, Bahawalpur, Pakistan
| | - M Azhar
- Cholistan University of Veterinary and Animal Sciences, Faculty of Animal Production and Technology, Department of Poultry Science, Bahawalpur, Pakistan
| | - T Asad
- Cholistan University of Veterinary and Animal Sciences, Faculty of Animal Production and Technology, Department of Poultry Science, Bahawalpur, Pakistan
| | - F Raziq
- Livestock and Dairy Development Department (Extension), Khyber Pakhtunkhwa, Pakistan
| | - S Liaqat
- The Islamia University of Bahawalpur, Faculty of Veterinary and Animal Sciences, Bahawalpur, Pakistan
| | - M A Gondal
- Cholistan University of Veterinary and Animal Sciences, Institute of Continuing Education and Extension, Bahawalpur, Pakistan
| | - M Rauf
- Cholistan University of Veterinary and Animal Sciences, Faculty of Veterinary Science, Department of Pathology, Bahawalpur, Pakistan
| | - S Nazir
- Cholistan University of Veterinary and Animal Sciences, Faculty of Animal Production and Technology, Department of Meat Technology, Bahawalpur, Pakistan
| | - G Faran
- The Islamia University of Bahawalpur, Institute of Biochemistry, Biotechnology and Bioinformatics, Department of Biochemistry, Bahawalpur, Pakistan
| | - F Abbasi
- The Islamia University of Bahawalpur, Department of Zoology, Faculty of Chemical and Biological Sciences, Bahawalpur, Pakistan
| | - Z Farooq
- Cholistan University of Veterinary and Animal Sciences, Department of Zoology, Faculty of Biosciences, Bahawalpur, Pakistan
| | - Z M Iqbal
- Cholistan University of Veterinary and Animal Sciences, Faculty of Animal Production and Technology, Department of Livestock Management, Bahawalpur, Pakistan
| | - M Qumar
- Cholistan University of Veterinary and Animal Sciences, Faculty of Animal Production and Technology, Department of Animal Nutrition, Bahawalpur, Pakistan
| | - F Wadood
- Cholistan University of Veterinary and Animal Sciences, Department of Theriogenology, Faculty of Veterinary Science, Bahawalpur, Pakistan
| | - I H Raja
- Cholistan University of Veterinary and Animal Sciences, Faculty of Animal Production and Technology, Department of Animal Nutrition, Bahawalpur, Pakistan
| | - H Ali
- Office of Human and Animal Food Operation , Food Safety Officer, Springfield, IL, USA
| | - G Abbas
- Riphah College of Veterinary Sciences, Department of Animal Production, Lahore, Pakistan
| | - E Bughio
- Shaheed Benazir Bhutto University of Veterinary and Animal Sciences, Department of Poultry Production, Sakrand, Pakistan
| | - A S Magsi
- Shaheed Benazir Bhutto University of Veterinary and Animal Sciences, Department of Dairy Technology, Sakrand, Pakistan
| | - U Younas
- Cholistan University of Veterinary and Animal Sciences, Faculty of Animal Production and Technology, Department of Livestock Management, Bahawalpur, Pakistan
| | - M A Arshad
- Cholistan University of Veterinary and Animal Sciences, Faculty of Animal Production and Technology, Department of Poultry Science, Bahawalpur, Pakistan
| | - M F Rehman
- Cholistan University of Veterinary and Animal Sciences, Faculty of Animal Production and Technology, Department of Poultry Science, Bahawalpur, Pakistan
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Khan MT, Mehmood S, Asad T, Azhar M, Arslan M, Raziq F, Liaqat S, Raja IH, Gondal MA, Rauf M, Nazir S, Faran G, Nisa Q, Abbasi F, Farooq Z, Iqbal ZM, Qumar M, Wadood F, Abbas G, Bughio E, Magsi AS, Younas U, Arshad MA. Assessing effect of feeding poultry byproducts compost on organoleptic characteristics and compositional profile of meat of broiler chickens. BRAZ J BIOL 2023; 83:e275633. [PMID: 37937630 DOI: 10.1590/1519-6984.275633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 08/07/2023] [Indexed: 11/09/2023] Open
Abstract
Large amounts of waste, including dead birds, manure, and poultry litter, are produced by the poultry industry. Poultry waste should be disposed of properly to avoid major pollution and health risks. Composting litter and dead birds could be an option to recycle the waste and use in poultry feed. A study was conducted to investigate the effects of feeding composted poultry waste on the organoleptic qualities and compositional profile of the meat of broiler chickens. A total of 300 day-old broiler chicks (500-Cobb) were randomly allocated to five treatment groups replicated six times with 10 birds each, under a completely randomized design (CRD). Five iso-caloric and iso-nitrogenous diets including composted poultry byproducts at concentrations of 0, 2.5, 5, 7.5, and 10% were fed ad libitum to the birds from day 0 to day 35. The sensory grading and meat composition profile of 500 Cobb broiler chickens were tested at 35 days of age. The findings showed that there were no variations in the sensory profiles of the meat from birds given various diets (P>0.05). Although the results were somewhat lower for the chicks fed compost-containing diets than for the control group, this difference was deemed to be insignificant (P>0.05). Similarly, there were no variations in the compositional profile values of the meat between meat from birds fed various diets (P>0.05). These findings imply that broiler chickens may be raised on diets containing up to 10% poultry byproduct compost without any negative impacts on the meat's sensory quality or composition. Additionally, using compost into broiler diets may help to lower the cost of feed.
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Affiliation(s)
- M T Khan
- Cholistan University of Veterinary and Animal Sciences, Department of Poultry Science, Faculty of Animal Production and Technology, Bahawalpur, Pakistan
| | - S Mehmood
- University of Veterinary and Animal Sciences, Department of Poultry Production, Faculty of Animal Production and Technology, Lahore, Pakistan
| | - T Asad
- Cholistan University of Veterinary and Animal Sciences, Department of Poultry Science, Faculty of Animal Production and Technology, Bahawalpur, Pakistan
| | - M Azhar
- Cholistan University of Veterinary and Animal Sciences, Department of Poultry Science, Faculty of Animal Production and Technology, Bahawalpur, Pakistan
| | - M Arslan
- Cholistan University of Veterinary and Animal Sciences, Department of Poultry Science, Faculty of Animal Production and Technology, Bahawalpur, Pakistan
| | - F Raziq
- Livestock and Dairy Development Department (Extension), Khyber Pakhtunkhwa, Pakistan
| | - S Liaqat
- The Islamia University of Bahawalpur, Faculty of Veterinary and Animal Sciences, Bahawalpur, Pakistan
| | - I H Raja
- Cholistan University of Veterinary and Animal Sciences, Department of Animal Nutrition, Faculty of Animal Production and Technology, Bahawalpur, Pakistan
| | - M A Gondal
- Cholistan University of Veterinary and Animal Sciences, Institute of Continuing Education and Extension, Bahawalpur, Pakistan
| | - M Rauf
- Cholistan University of Veterinary and Animal Sciences, Faculty of Veterinary Science, Department of Pathology, Bahawalpur, Pakistan
| | - S Nazir
- Cholistan University of Veterinary and Animal Sciences, Faculty of Animal Production and Technology, Department of Meat Technology, Bahawalpur, Pakistan
| | - G Faran
- The Islamia University of Bahawalpur, Department of Biochemistry, Institute of Biochemistry, Biotechnology and Bioinformatics, Bahawalpur, Pakistan
| | - Q Nisa
- University of Veterinary and Animal Sciences, Department of Pathology, Lahore, Pakistan
| | - F Abbasi
- The Islamia University of Bahawalpur, Faculty of Chemical and Biological Sciences, Department of Zoology, Bahawalpur, Pakistan
| | - Z Farooq
- Cholistan University of Veterinary and Animal Sciences, Faculty of Biosciences, Department of Zoology, Bahawalpur, Pakistan
| | - Z M Iqbal
- Cholistan University of Veterinary and Animal Sciences, Faculty of Animal Production and Technology, Department of Livestock Management, Bahawalpur, Pakistan
| | - M Qumar
- Cholistan University of Veterinary and Animal Sciences, Department of Animal Nutrition, Faculty of Animal Production and Technology, Bahawalpur, Pakistan
| | - F Wadood
- Cholistan University of Veterinary and Animal Sciences, Faculty of Veterinary Science, Department of Theriogenology, Bahawalpur, Pakistan
| | - G Abbas
- Riphah College of Veterinary Sciences, Department of Animal Production, Lahore, Pakistan
| | - E Bughio
- Shaheed Benazir Bhutto University of Veterinary and Animal Sciences, Department of Poultry Production, Sakrand, Pakistan
| | - A S Magsi
- Shaheed Benazir Bhutto University of Veterinary and Animal Sciences, Department of Dairy Technology, Sakrand, Pakistan
| | - U Younas
- Cholistan University of Veterinary and Animal Sciences, Faculty of Animal Production and Technology, Department of Livestock Management, Bahawalpur, Pakistan
| | - M A Arshad
- Cholistan University of Veterinary and Animal Sciences, Department of Poultry Science, Faculty of Animal Production and Technology, Bahawalpur, Pakistan
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Yildiz A, Keskin S, Arslan M. Retroperitoneal laparoscopic partial nephrectomy: A comparison of posterior and anterior renal masses. EUR UROL SUPPL 2022. [DOI: 10.1016/s2666-1683(22)00124-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Guzel A, Anıl H, Yildiz A, Arslan M. Comparison of functional outcomes of On-clamp versus Off-clamp method in retroperitoneal laparoscopic partial nephrectomy. EUR UROL SUPPL 2022. [DOI: 10.1016/s2666-1683(22)00121-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Shafiq M, Khan MT, Rehman MS, Raziq F, Bughio E, Farooq Z, Gondal MA, Rauf M, Liaqat S, Sarwar F, Azad A, Asad T, Arslan M, Azhar M, Kamal RMA, Shakir M. Assessing growth performance, morphometric traits, meat chemical composition and cholesterol content in four phenotypes of naked neck chicken. Poult Sci 2022; 101:101667. [PMID: 35131639 PMCID: PMC8883059 DOI: 10.1016/j.psj.2021.101667] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 12/07/2021] [Accepted: 12/09/2021] [Indexed: 11/18/2022] Open
Abstract
The present study was conducted to assess the growth performance, morphometric traits, muscle chemical composition and cholesterol content in four phenotypes of naked neck chicken (black, white-black, light brown and dark brown). A total of 320-day-old chicks, 80 from each phenotype, were randomly stratified into 20 replicates (16/replicate), according to a completely randomized design. The results showed higher final body weight, weight gain, and better FCR in both light brown and dark brown phenotypes whereas time of gains was found to be greater in dark brown phenotype. Keel length and shank circumference were greater in dark brown whereas wing spread was found to be higher in light brown phenotype. Drumstick circumference and body length did not show any significant differences (P > 0.05) across the phenotypes. Dry matter was found to be higher in white black, crude protein in black, white black and dark brown, moisture in light brown, and cholesterol content in black whereas ether extract and ash content were found to be greater in black and white black phenotypes. In conclusion, both light brown and dark brown phenotypes showed superior growth performance and morphometric traits. Similarly, from a health point of view, the dark brown and light brown phenotypes seem superior because their cholesterol content was low. Thus, it is strongly recommended that there should be a conscious effort to improve economically important traits of the light and dark brown birds to be used as dual-purpose slow growing chicken, especially in developing countries.
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Affiliation(s)
- M Shafiq
- Livestock and Dairy Development Department, Poultry Research Institute, Rawalpindi 46300, Pakistan
| | - M T Khan
- Department of Poultry Science, Faculty of Animal Production and Technology, Cholistan University of Veterinary and Animal Sciences, Bahawalpur 63100, Pakistan.
| | - M S Rehman
- Livestock and Dairy Development Department, Poultry Research Institute, Rawalpindi 46300, Pakistan
| | - F Raziq
- Department of Livestock and Dairy Development (Extension), KPK, Pakistan
| | - E Bughio
- Department of Poultry Production, Shaheed Benazir Bhutto University of Veterinary and Animal Sciences, Sakrand 67210, Pakistan
| | - Z Farooq
- Department of Zoology, Cholistan University of Veterinary and Animal Sciences, Bahawalpur 63100, Pakistan
| | - M A Gondal
- Institute of Continuing Education and Extension, Cholistan University of Veterinary and Animal Sciences, Bahawalpur 63100, Pakistan
| | - M Rauf
- Department of Pathology, Cholistan University of Veterinary and Animal Sciences, Bahawalpur 63100, Pakistan
| | - S Liaqat
- Faculty of Veterinary and Animal Sciences, The Islamia University of Bahawalpur 63100, Pakistan
| | - F Sarwar
- Livestock and Dairy Development Department, Poultry Research Institute, Rawalpindi 46300, Pakistan
| | - A Azad
- Livestock and Dairy Development Department, Poultry Research Institute, Rawalpindi 46300, Pakistan
| | - T Asad
- Department of Poultry Science, Faculty of Animal Production and Technology, Cholistan University of Veterinary and Animal Sciences, Bahawalpur 63100, Pakistan
| | - M Arslan
- Department of Poultry Science, Faculty of Animal Production and Technology, Cholistan University of Veterinary and Animal Sciences, Bahawalpur 63100, Pakistan
| | - M Azhar
- Department of Poultry Science, Faculty of Animal Production and Technology, Cholistan University of Veterinary and Animal Sciences, Bahawalpur 63100, Pakistan
| | - R M A Kamal
- Livestock and Dairy Development Department, Poultry Research Institute, Rawalpindi 46300, Pakistan
| | - M Shakir
- Livestock and Dairy Development Department, Poultry Research Institute, Rawalpindi 46300, Pakistan
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Lopes LR, Losi MA, Sheikh N, Laroche C, Charron P, Gimeno J, Kaski JP, Maggioni AP, Tavazzi L, Arbustini E, Brito D, Celutkiene J, Hagege A, Linhart A, Mogensen J, Garcia-Pinilla JM, Ripoll-Vera T, Seggewiss H, Villacorta E, Caforio A, Elliott PM, Beleslin B, Budaj A, Chioncel O, Dagres N, Danchin N, Erlinge D, Emberson J, Glikson M, Gray A, Kayikcioglu M, Maggioni A, Nagy KV, Nedoshivin A, Petronio AS, Hesselink JR, Wallentin L, Zeymer U, Caforio A, Blanes JRG, Charron P, Elliott P, Kaski JP, Maggioni AP, Tavazzi L, Tendera M, Komissarova S, Chakova N, Niyazova S, Linhart A, Kuchynka P, Palecek T, Podzimkova J, Fikrle M, Nemecek E, Bundgaard H, Tfelt-Hansen J, Theilade J, Thune JJ, Axelsson A, Mogensen J, Henriksen F, Hey T, Nielsen SK, Videbaek L, Andreasen S, Arnsted H, Saad A, Ali M, Lommi J, Helio T, Nieminen MS, Dubourg O, Mansencal N, Arslan M, Tsieu VS, Damy T, Guellich A, Guendouz S, Tissot CM, Lamine A, Rappeneau S, Hagege A, Desnos M, Bachet A, Hamzaoui M, Charron P, Isnard R, Legrand L, Maupain C, Gandjbakhch E, Kerneis M, Pruny JF, Bauer A, Pfeiffer B, Felix SB, Dorr M, Kaczmarek S, Lehnert K, Pedersen AL, Beug D, Bruder M, Böhm M, Kindermann I, Linicus Y, Werner C, Neurath B, Schild-Ungerbuehler M, Seggewiss H, Pfeiffer B, Neugebauer A, McKeown P, Muir A, McOsker J, Jardine T, Divine G, Elliott P, Lorenzini M, Watkinson O, Wicks E, Iqbal H, Mohiddin S, O'Mahony C, Sekri N, Carr-White G, Bueser T, Rajani R, Clack L, Damm J, Jones S, Sanchez-Vidal R, Smith M, Walters T, Wilson K, Rosmini S, Anastasakis A, Ritsatos K, Vlagkouli V, Forster T, Sepp R, Borbas J, Nagy V, Tringer A, Kakonyi K, Szabo LA, Maleki M, Bezanjani FN, Amin A, Naderi N, Parsaee M, Taghavi S, Ghadrdoost B, Jafari S, Khoshavi M, Rapezzi C, Biagini E, Corsini A, Gagliardi C, Graziosi M, Longhi S, Milandri A, Ragni L, Palmieri S, Olivotto I, Arretini A, Castelli G, Cecchi F, Fornaro A, Tomberli B, Spirito P, Devoto E, Bella PD, Maccabelli G, Sala S, Guarracini F, Peretto G, Russo MG, Calabro R, Pacileo G, Limongelli G, Masarone D, Pazzanese V, Rea A, Rubino M, Tramonte S, Valente F, Caiazza M, Cirillo A, Del Giorno G, Esposito A, Gravino R, Marrazzo T, Trimarco B, Losi MA, Di Nardo C, Giamundo A, Musella F, Pacelli F, Scatteia A, Canciello G, Caforio A, Iliceto S, Calore C, Leoni L, Marra MP, Rigato I, Tarantini G, Schiavo A, Testolina M, Arbustini E, Di Toro A, Giuliani LP, Serio A, Fedele F, Frustaci A, Alfarano M, Chimenti C, Drago F, Baban A, Calò L, Lanzillo C, Martino A, Uguccioni M, Zachara E, Halasz G, Re F, Sinagra G, Carriere C, Merlo M, Ramani F, Kavoliuniene A, Krivickiene A, Tamuleviciute-Prasciene E, Viezelis M, Celutkiene J, Balkeviciene L, Laukyte M, Paleviciute E, Pinto Y, Wilde A, Asselbergs FW, Sammani A, Van Der Heijden J, Van Laake L, De Jonge N, Hassink R, Kirkels JH, Ajuluchukwu J, Olusegun-Joseph A, Ekure E, Mizia-Stec K, Tendera M, Czekaj A, Sikora-Puz A, Skoczynska A, Wybraniec M, Rubis P, Dziewiecka E, Wisniowska-Smialek S, Bilinska Z, Chmielewski P, Foss-Nieradko B, Michalak E, Stepien-Wojno M, Mazek B, Lopes LR, Almeida AR, Cruz I, Gomes AC, Pereira AR, Brito D, Madeira H, Francisco AR, Menezes M, Moldovan O, Guimaraes TO, Silva D, Ginghina C, Jurcut R, Mursa A, Popescu BA, Apetrei E, Militaru S, Coman IM, Frigy A, Fogarasi Z, Kocsis I, Szabo IA, Fehervari L, Nikitin I, Resnik E, Komissarova M, Lazarev V, Shebzukhova M, Ustyuzhanin D, Blagova O, Alieva I, Kulikova V, Lutokhina Y, Pavlenko E, Varionchik N, Ristic AD, Seferovic PM, Veljic I, Zivkovic I, Milinkovic I, Pavlovic A, Radovanovic G, Simeunovic D, Zdravkovic M, Aleksic M, Djokic J, Hinic S, Klasnja S, Mircetic K, Monserrat L, Fernandez X, Garcia-Giustiniani D, Larrañaga JM, Ortiz-Genga M, Barriales-Villa R, Martinez-Veira C, Veira E, Cequier A, Salazar-Mendiguchia J, Manito N, Gonzalez J, Fernández-Avilés F, Medrano C, Yotti R, Cuenca S, Espinosa MA, Mendez I, Zatarain E, Alvarez R, Pavia PG, Briceno A, Cobo-Marcos M, Dominguez F, Galvan EDT, Pinilla JMG, Abdeselam-Mohamed N, Lopez-Garrido MA, Hidalgo LM, Ortega-Jimenez MV, Mezcua AR, Guijarro-Contreras A, Gomez-Garcia D, Robles-Mezcua M, Blanes JRG, Castro FJ, Esparza CM, Molina MS, García MS, Cuenca DL, de Mallorca P, Ripoll-Vera T, Alvarez J, Nunez J, Gomez Y, Fernandez PLS, Villacorta E, Avila C, Bravo L, Diaz-Pelaez E, Gallego-Delgado M, Garcia-Cuenllas L, Plata B, Lopez-Haldon JE, Pena Pena ML, Perez EMC, Zorio E, Arnau MA, Sanz J, Marques-Sule E. Association between common cardiovascular risk factors and clinical phenotype in patients with hypertrophic cardiomyopathy from the European Society of Cardiology (ESC) EurObservational Research Programme (EORP) Cardiomyopathy/Myocarditis registry. Eur Heart J Qual Care Clin Outcomes 2022; 9:42-53. [PMID: 35138368 PMCID: PMC9745665 DOI: 10.1093/ehjqcco/qcac006] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 02/02/2022] [Accepted: 02/04/2022] [Indexed: 12/15/2022]
Abstract
AIMS The interaction between common cardiovascular risk factors (CVRF) and hypertrophic cardiomyopathy (HCM) is poorly studied. We sought to explore the relation between CVRF and the clinical characteristics of patients with HCM enrolled in the EURObservational Research Programme (EORP) Cardiomyopathy registry. METHODS AND RESULTS 1739 patients with HCM were studied. The relation between hypertension (HT), diabetes (DM), body mass index (BMI), and clinical traits was analysed. Analyses were stratified according to the presence or absence of a pathogenic variant in a sarcomere gene. The prevalence of HT, DM, and obesity (Ob) was 37, 10, and 21%, respectively. HT, DM, and Ob were associated with older age (P<0.001), less family history of HCM (HT and DM P<0.001), higher New York Heart Association (NYHA) class (P<0.001), atrial fibrillation (HT and DM P<0.001; Ob p = 0.03) and LV (left ventricular) diastolic dysfunction (HT and Ob P<0.001; DM P = 0.003). Stroke was more frequent in HT (P<0.001) and mutation-positive patients with DM (P = 0.02). HT and Ob were associated with higher provocable LV outflow tract gradients (HT P<0.001, Ob P = 0.036). LV hypertrophy was more severe in Ob (P = 0.018). HT and Ob were independently associated with NYHA class (OR 1.419, P = 0.017 and OR 1.584, P = 0.004, respectively). Other associations, including a higher proportion of females in HT and of systolic dysfunction in HT and Ob, were observed only in mutation-positive patients. CONCLUSION Common CVRF are associated with a more severe HCM phenotype, suggesting a proactive management of CVRF should be promoted. An interaction between genotype and CVRF was observed for some traits.
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Affiliation(s)
- Luis R Lopes
- Corresponding author. Tel: +447765109343, , Twitter handle: @LuisRLopesDr
| | - Maria-Angela Losi
- Department of Advanced Biomedical Sciences, University Federico II, Corso Umberto I, 40, Naples 80138, Italy
| | - Nabeel Sheikh
- Department of Cardiology and Division of Cardiovascular Sciences, Guy's and St. Thomas’ Hospitals and King's College London, Strand, London WC2R 2LS, UK
| | - Cécile Laroche
- EORP, European Society of Cardiology, Sophia-Antipolis, France
| | | | | | - Juan P Kaski
- Institute of Cardiovascular Science, University College London, Gower St, London WC1E 6BT, UK,Centre for Inherited Cardiovascular Diseases, Great Ormond Street Hospital, London WC1N 3JH, UK
| | - Aldo P Maggioni
- EORP, European Society of Cardiology, Sophia-Antipolis, France,Maria Cecilia Hospital, GVM Care&Research, Via Corriera, 1, Cotignola 48033 RA, Italy
| | - Luigi Tavazzi
- Maria Cecilia Hospital, GVM Care&Research, Via Corriera, 1, Cotignola 48033 RA, Italy
| | | | - Dulce Brito
- Serviço de Cardiologia, Centro Hospitalar Universitário Lisboa Norte, Lisbon 1169-050, Portugal,CCUL, Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz MB, Lisbon 1649-028, Portugal
| | - Jelena Celutkiene
- Clinic of Cardiac and Vascular Diseases, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Universiteto g. 3, Vilnius 01513, Lithuania,State Research Institute Centre for Innovative Medicine, Vilnius, Lithuania
| | | | - Ales Linhart
- 2nd Department of Internal Cardiovascular Medicine, General University Hospital and First Medical Faculty, Charles University, Opletalova 38, Prague 110 00, Czech Republic
| | - Jens Mogensen
- Department of Cardiology, Odense University Hospital, J. B. Winsløws Vej 4, Odense 5000, Denmark
| | - José Manuel Garcia-Pinilla
- Unidad de Insuficiencia Cardiaca y Cardiopatías Familiares. Servicio de Cardiología. Hospital Universitario Virgen de la Victoria. IBIMA. Málaga and Ciber-Cardiovascular. Instituto de Salud Carlos III. Madrid, Spain
| | - Tomas Ripoll-Vera
- Inherited Cardiovascular Disease Unit Son Llatzer University Hospital & IdISBa, Palma de Mallorca, Spain
| | - Hubert Seggewiss
- Universitätsklinikum Würzburg, Deutsches Zentrum für Herzinsuffizienz (DZHI), Comprehensive Heart Failure Center (CHFC), Am Schwarzenberg 15, Haus 15A, 97078 Wurzburg, Germany
| | - Eduardo Villacorta
- Member of National Centers of expertise for familial cardiopathies (CSUR), Cardiology Department, University Hospital of Salamanca. Institute of Biomedical Research of Salamanca (IBSAL), CIBERCV, Salamanca, Spain
| | | | - Perry M Elliott
- Institute of Cardiovascular Science, University College London, Gower St, London WC1E 6BT, UK,St. Bartholomew's Hospital, Barts Heart Centre, Barts Health NHS Trust, Whitechapel Rd, London E1 1BB, UK
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Arslan M, Schaap J, Moelker A, Rood PPM, Boersma E, Nieman K, Dubois EA, Dedic A. Coronary CT angiography for suspected acute coronary syndrome: sex-associated differences. Neth Heart J 2021; 29:518-524. [PMID: 34357558 PMCID: PMC8455783 DOI: 10.1007/s12471-021-01607-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/25/2021] [Indexed: 12/12/2022] Open
Abstract
Aim The optimal diagnostic test in the work-up of suspected acute coronary syndrome (ACS) may differ between men and women. The aim of this study was to compare sex-associated differences between using a diagnostic strategy including early coronary computed tomography angiography (CCTA) and standard of care (SOC). Methods In total, 500 patients who presented with symptoms suggestive of ACS at the emergency department were randomised between a diagnostic strategy supplemented with early CCTA and SOC. Results Women were generally older than men (mean ± standard deviation 56 ± 10 vs 53 ± 10 years, p < 0.01) and were less often admitted to hospital (33% vs 44%, p = 0.02). Obstructive coronary artery disease on CCTA (> 50% luminal narrowing) was less frequently seen in women (14% vs 26%, p = 0.02), and ACS was diagnosed less often in women (5% vs 10%, p = 0.03). Women underwent less outpatient testing when early CCTA was used in the emergency department evaluation of suspected ACS (p = 0.008). Conclusion Women had a lower incidence of obstructive CAD on CCTA and were less often admitted to hospital than men. They were subjected to less outpatient testing when early CCTA was used in the emergency department evaluation of suspected ACS. Supplementary Information The online version of this article (10.1007/s12471-021-01607-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- M Arslan
- Department of Cardiology, Erasmus University Medical Centre, Rotterdam, The Netherlands.
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Centre, Rotterdam, The Netherlands.
| | - J Schaap
- Department of Cardiology, Amphia Hospital, Breda, The Netherlands
| | - A Moelker
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - P P M Rood
- Department of Emergency Medicine, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - E Boersma
- Department of Cardiology, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - K Nieman
- Department of Cardiology, Erasmus University Medical Centre, Rotterdam, The Netherlands
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Centre, Rotterdam, The Netherlands
- Departments of Cardiovascular Medicine and Radiology, Stanford University School of Medicine and Cardiovascular Institute, Stanford, CA, USA
| | - E A Dubois
- Department of Cardiology, Erasmus University Medical Centre, Rotterdam, The Netherlands
- Department of Intensive Care, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - A Dedic
- Department of Cardiology, Erasmus University Medical Centre, Rotterdam, The Netherlands
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Centre, Rotterdam, The Netherlands
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Arslan M, Li H, Lee H, Mikula M, Ahn S. Calretinin-Positive Mucosal Innervation (C-mi) as a Potential Biomarker to Predict Fibrosis in Crohn’s Disease (CD): A Pilot Study. Am J Clin Pathol 2020. [DOI: 10.1093/ajcp/aqaa161.147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction/Objective
There is no reliable biomarker to predict the degree of fibrosis in CD. Quantification of C-mi has been used as a surrogate for enteric neural structures in Hirschsprung disease. The quantity of C-mi at the proximal margin may correlate with the degree of fibrosis in resected CD.
Methods
Ileocolonic resection cases for 20 CD and 3 trauma (control) were retrieved. Cases with severe mucosal inflammation at the margins were excluded. The proximal and distal margin sections were subjected to calretinin immunohistochemistry. Random mucosal images were captured from scanned slides (x200, JPEG), submucosa was edited out, and C-mi was calculated by image processing and analysis. rC-mi was defined as the mean C-mi of proximal margin normalized by that of distal margin. Cases with rC-mi less than the mean rC-mi + 2 SD of the controls were excluded. The maximum thicknesses of submucosa and muscularis propria were measured at the most stenotic site, microscopically. Pearson’s correlation test and Student’s t-test were performed to correlate the parameters and compare the means, respectively.
Results
A total of 216 images were captured (mean 9.3 images per case; range 7 to 10). The mean rC-mi of CD (1.26) was greater than the controls (mean 0.43) (p<0.05). The mean rC-mi + 2 SD of the control group was 0.91, thus 2 CD cases were excluded from final analysis. The rC-mi of CD showed an inverse relationship with maximum submucosal thickness (mean 3.4 mm, range 0.2 to 5.9) at the site of stenosis (r=-0.47; p<0.05), but not with muscularis propria.
Conclusion
The rC-mi of CD was inversely correlated with submucosal fibrosis. Altered stromal integrity, impaired intercellular signaling, progressive reduction and loss of telocytes induced by submucosal fibrosis may reduce the regenerative capacity of enteric neural structures in CD. Therefore, a decreasing trend in rC-mi may predict fibrosis progression in CD.
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Affiliation(s)
- M Arslan
- Pathology and Laboratory medicine, Albany Medical Center, Albany, New York, UNITED STATES
| | - H Li
- Pathology and Laboratory medicine, Albany Medical Center, Albany, New York, UNITED STATES
| | - H Lee
- Pathology and Laboratory medicine, Albany Medical Center, Albany, New York, UNITED STATES
| | - M Mikula
- Albany Medical College, Albany, New York, UNITED STATES
| | - S Ahn
- GE Global Research, Niskayuna, New York, UNITED STATES
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10
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Li H, Arslan M, Fu Z, Lee H, Mikula M. Family History of Crohn’s Disease (CD) May Be a Risk Factor for Developing de novo CD following Ileal Pouch Anal Anastomosis (IPAA) for Ulcerative Colitis (UC). Am J Clin Pathol 2020. [DOI: 10.1093/ajcp/aqaa161.328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction/Objective
A subset of patients with an established diagnosis of UC develops signs of CD (de novo CD) following IPAA. While the etiology and risk factors of de novo CD remain largely unknown, preliminary studies have shown controversial results regarding family history of inflammatory bowel disease (IBD) and smoking history.
Methods
Patients that underwent IPAA for UC, with at least 1 year of follow-up, were identified (n=161; 1996 to 2018). We retrospectively reviewed the electronic medical records. Patients that were diagnosed with de novo CD during the follow-up period were further identified. Smoking history and family history of IBD were evaluated. Chi square test was performed to compare the frequencies. Odds ratio (OR) and 95% confidence intervals (CIs) were estimated by logistic regression model. P<0.05 was considered statistically significant.
Results
29 de novo CD were identified. At the time of proctocolectomy, the family history of IBD and smoking history was documented in 152 UC patients including 27 that subsequently developed de novo CD. 23 of 152 had a family history of IBD (12 UC, 9 CD and 2 IBD, NOS). 19/129 (14.7%) UC patients without a family history of any type of IBD, 4/9 (44.4%) with a family history of CD, and 4/12 (33.3%) with a family history of UC developed de novo CD. Patients with a family history of CD were more likely to develop de novo CD post IPAA than those without a family history of any type of IBD (OR 4.63, 95% CI 1.14-18.82, p=0.03). Family history of UC did not correlate with development of de novo CD (OR 2.90; 95% CI 0.79-10.57, p=0.108). At the time of proctocoletomy, 11 were current smokers, 25 were former smokers, and 116 never smoked. In de novo CD group, there were 4/27 (14.8 %) former smokers and 23/27 (85.2 %) never smokers. No de novo CD patient was current smoker. In the UC group that remained as UC following IPAA, 11/125 (8.8%) were current smokers, 21/125 (16.8 %) former smokers, and 93/125 (74.4 %) were never smokers. Current smoking status was not associated with development of de novo CD (p = 0.214).
Conclusion
Family history of CD may be a risk factor for developing de novo CD following IPAA for UC. Current smoking status was not associated with development of de novo CD following IPAA for UC.
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Affiliation(s)
- H Li
- Pathology, Albany Medical Center, Albany, New York, UNITED STATES
| | - M Arslan
- Pathology, Albany Medical Center, Albany, New York, UNITED STATES
| | - Z Fu
- Pathology, Albany Medical Center, Albany, New York, UNITED STATES
| | - H Lee
- Pathology, Albany Medical Center, Albany, New York, UNITED STATES
| | - M Mikula
- Albany Medical College, Albany, New York, UNITED STATES
- E. Lee, Department of Surgery, Albany Medical Center, Albany, New York, UNITED STATES
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Yang X, Arslan M, Liu X, Song H, Du M, Li Y, Zhang Z. IFN-γ establishes interferon-stimulated gene-mediated antiviral state against Newcastle disease virus in chicken fibroblasts. Acta Biochim Biophys Sin (Shanghai) 2020; 52:268-280. [PMID: 32047904 PMCID: PMC7109688 DOI: 10.1093/abbs/gmz158] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 11/27/2019] [Accepted: 11/28/2019] [Indexed: 12/24/2022] Open
Abstract
Newcastle disease virus (NDV) causes severe economic losses through severe morbidity and mortality and poses a significant threat to the global poultry industry. Significant efforts have been made to develop novel vaccines and therapeutics; however, the interaction of NDV with the host is not yet fully understood. Interferons (IFNs), an integral component of innate immune signaling, act as the first line of defense against invading viruses. Compared with the mammalian repertoire of IFNs, limited information is available on the antiviral potential of IFNs in chickens. Here, we expressed chicken IFN-γ (chIFN-γ) using a baculovirus expression vector system, characterized its antiviral potential against NDV, and determined its antiviral potential. Priming of chicken embryo fibroblasts with chIFN-γ elicited an antiviral environment in primary cells, which was mainly due to interferon-stimulated genes (ISGs). A genome-wide transcriptomics approach was used to elucidate the possible signaling pathways associated with IFN-γ-induced immune responses. RNA-sequencing (RNA-seq) data revealed significant induction of ISG-associated pathways, activated temporal expression of ISGs, antiviral mediators, and transcriptional regulators in a cascade of antiviral responses. Collectively, we found that IFN-γ significantly elicited an antiviral response against NDV infection. These data provide a foundation for chIFN-γ-mediated antiviral responses and underpin functional annotation of these important chIFN-γ-induced antiviral influencers.
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Affiliation(s)
- Xin Yang
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Mehboob Arslan
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Xingjian Liu
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Haozhi Song
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Mengtan Du
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Yinü Li
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Zhifang Zhang
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
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12
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Sivgin V, Yalcin G, Kucuk A, Sezen SC, Afandiyeva N, Arslan M. Effects of fullerenol nanoparticles on kidney tissue in sevoflurane‑treated rats. BRATISL MED J 2020; 121:117-121. [PMID: 32115963 DOI: 10.4149/bll_2020_015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
AIM The aim of this study is to demonstrate whether fullerenol C60 protects renal injury in sevoflurane‑administered rats. METHOD Rats (n: 24) were randomly divided into four groups: Control (Group C), Fullerenol C60 (Group F), Sevoflurane (Group S), Fullerenol C60-Sevoflurane (Group FS). Thirty minutes before the procedure, Fullerenol C60, 100 mg/kg, was administered intraperitoneally. Sevoflurane (2.3 %) was applied for 3 hours to rats in S and FS groups. Biochemical and histopathological parameters were analyzed in renal tissue samples. Kruskal-Wallis and Mann-Whitney U tests were used in statistical analyzes. RESULTS Malondialdehyde (MDA) level and catalase (CAT) enzyme activity in Group S were significantly higher than that in all other groups. Paraoxanase (PON) enzyme activity in Group S was significantly lower than in Groups C and FS. The histopathological examination showed that vascular vacuolization and hypertrophy (VVH) and lymphocyte infiltration (LI) were significantly higher in the Group S compared to the Group C. CONCLUSION Renal histopathology revealed that the administration of Fullerenol C60 prior to sevoflurane inhalation reduced oxidative stress and partially corrected the damage caused by anesthesia. We concluded that Fullerenol C60 has a renal protective effect in rats when administered before sevoflurane anesthesia (Tab. 2, Fig. 4, Ref. 40).
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13
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Pekparlak A, Tamer Ö, Kanmazalp S, Berber N, Arslan M, Avcı D, Dege N, Tarcan E, Atalay Y. Synthesis, crystal structure, spectroscopic (FT-IR, 1H and 13C NMR) and nonlinear optical properties of a novel potential HIV-1 protease inhibitor. Chem Phys Lett 2020. [DOI: 10.1016/j.cplett.2020.137171] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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14
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Yis U, Arslan M, Guleryuz H. EP.106Hypertrophic neuropathy of the sciatic nerve. Neuromuscul Disord 2019. [DOI: 10.1016/j.nmd.2019.06.564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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15
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Ozer A, Comu FM, Kucuk A, Kilic Y, Alkan M, Oktar L, Arslan M, Ozturk L. Effects of dexmedetomidine and thymoquinone on erythrocyte deformability in lower limb ischemia reperfusion injury in streptozotocin-induced diabetic rats. ACTA ACUST UNITED AC 2019; 119:642-645. [PMID: 30345772 DOI: 10.4149/bll_2018_115] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE In this study we aimed to evaluate the effect of dexmedetomidine and thymoquinone on erythrocyte deformability in lower limb ischaemia-reperfusion (IR) injury in streptozotocin-induced diabetic rats. MATERIAL AND METHODS Thirty Wistar albino rats were equally divided into 5 groups (n = 6); randomized control group (Group C), diabetes control group (Group DC), DIR group (Group DIR), DIR group with thymoquinone 25 mg.kg‒1 intraperitoneally (Group DIRT) and Group DIR with dexmedetomidine 100 µg.kg‒1 intraperitoneally (Group DIRD). Erythrocyte packs were prepared from heparinized blood samples and deformability measurements were performed. RESULTS IR significantly increased the relative resistance, a marker of erythrocyte deformability when compared to control group (p < 0.05). There were significant differences among the groups in comparisons with ANOVA test (p < 0.0001). Comparisons of the groups DIRD and DIRT revealed similar results (p = 0.824). The values of Group DIR were significantly higher than those of the control, DC, DIRD and DIRT groups (p < 0.0001, p = 0.001, p = 0.004, p = 0.002, respectively). The values of the DC, DIR, DIRD and DIRT groups were significantly higher than those of the control group (p < 0.0001, all). CONCLUSION Erythrocyte deformability may cause more problems in microcirculation. Dexmedetomidine and thymoquinone may be useful in reducing the adverse effects of this type of injury (Fig. 1, Ref. 41).
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16
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Kartal H, Erer D, Oktar GL, Zor MH, Arslan M, Akkan K. Ultrasound-accelerated catheter-assisted thrombolytic therapy applicatıons in deep vein thrombosis. Niger J Clin Pract 2019; 22:399-405. [PMID: 30837430 DOI: 10.4103/njcp.njcp_27_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background Ultrasound-accelerated catheter-directed thrombolysis (UCT) increases the invasion of thrombolytic agent into the thrombus using ultrasonic energy, provides less infusion of thrombolytic agent, reduces complication, and post-thrombotic syndrome (PTS) development rates. For these reasons, this procedure is a promising method for the treatment of deep vein thrombosis (DVT). Materials and Methods Patients diagnosed with DVT by ultrasonography (USG) who underwent UCT between May 2013 and August 2014 at Gazi University Hospital Cardiovascular Surgery Clinic were included in the study. The demographic characteristics and postoperative acute and long-term patency rates and deep venous insufficiency rates were evaluated retrospectively to determine the efficacy of the UCT procedure. Patients were classified as acute, subacute, and chronical DVT according to the onset of complaints. The efficacy of the UCT procedure was assessed by Doppler USG performed 6 months and 2 years after the procedure, and patients were re-evaluated for deep venous insufficiency and thrombus findings to determine the relationship between UCT procedure and deep venous insufficiency. Results In acute phase, 57.1% (n = 8) complete and 35.7% (n = 5) partial openings were obtained. No complete patency was obtained in any of the subacute patients. However, partial openness rate was 60%. In patients admitted during the chronic period, complete patency was obtained in 20% (n = 8) and partial openings in 60% (n = 3). Although thrombolysis success was not considered as statistically significant, the success rate was numerically higher in the acute phase. Conclusion As a result, UCT applications provide thrombolysis especially in acute deep vein thrombosis, preventing deep venous insufficiency and especially post-thrombotic syndrome formation. UCT prevents bleeding complications by keeping thrombolytic amount low and can be used as an endovascular method of high safety in patient population with high bleeding complications such as patients with malignancies.
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Affiliation(s)
- H Kartal
- Department of Cardiovascular Surgery, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - D Erer
- Department of Cardiovascular Surgery, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - G L Oktar
- Department of Cardiovascular Surgery, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - M H Zor
- Department of Cardiovascular Surgery, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - M Arslan
- Department of Anesthesiology and Reanimation, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - K Akkan
- Department of Radiology, Faculty of Medicine, Gazi University, Ankara, Turkey
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Arslan M, Yang X, Santhakumar D, Liu X, Hu X, Munir M, Li Y, Zhang Z. Dynamic Expression of Interferon Lambda Regulated Genes in Primary Fibroblasts and Immune Organs of the Chicken. Genes (Basel) 2019; 10:genes10020145. [PMID: 30769908 PMCID: PMC6409627 DOI: 10.3390/genes10020145] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 02/09/2019] [Accepted: 02/11/2019] [Indexed: 01/17/2023] Open
Abstract
Interferons (IFNs) are pleiotropic cytokines that establish a first line of defense against viral infections in vertebrates. Several types of IFN have been identified; however, limited information is available in poultry, especially using live animal experimental models. IFN-lambda (IFN-λ) has recently been shown to exert a significant antiviral impact against viral pathogens in mammals. In order to investigate the in vivo potential of chicken IFN-λ (chIFN-λ) as a regulator of innate immunity, and potential antiviral therapeutics, we profiled the transcriptome of chIFN-λ-stimulated chicken immune organs (in vivo) and compared it with primary chicken embryo fibroblasts (in vitro). Employing the baculovirus expression vector system (BEVS), recombinant chIFN-λ3 (rchIFN-λ3) was produced and its biological activities were demonstrated. The rchIFNλ3 induced a great array of IFN-regulated genes in primary chicken fibroblast cells. The transcriptional profiling using RNA-seq and subsequent bioinformatics analysis (gene ontology, differential expressed genes, and KEGGs analysis) of the bursa of Fabricious and the thymus demonstrated an upregulation of crucial immune genes (viperin, IKKB, CCL5, IL1β, and AP1) as well as the antiviral signaling pathways. Interestingly, this experimental approach revealed contrasting evidence of the antiviral potential of chIFN-λ in both in vivo and in vitro models. Taken together, our data signifies the potential of chIFN-λ as a potent antiviral cytokine and highlights its future possible use as an antiviral therapeutic in poultry.
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Affiliation(s)
- Mehboob Arslan
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
| | - Xin Yang
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
| | - Diwakar Santhakumar
- Division of Biomedical and Life sciences, Faculty of Health and Medicine, Lancaster University,LA1 4YG, Lancaster, UK.
| | - Xingjian Liu
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
| | - Xiaoyuan Hu
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
| | - Muhammad Munir
- Division of Biomedical and Life sciences, Faculty of Health and Medicine, Lancaster University,LA1 4YG, Lancaster, UK.
| | - Yinü Li
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
| | - Zhifang Zhang
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
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Arslan M, Dedic A, Boersma E, Dubois EA. Serial high-sensitivity cardiac troponin T measurements to rule out acute myocardial infarction and a single high baseline measurement for swift rule-in: A systematic review and meta-analysis. Eur Heart J Acute Cardiovasc Care 2019; 9:14-22. [PMID: 30618277 PMCID: PMC7008551 DOI: 10.1177/2048872618819421] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Aims: The purpose of this study was to determine (a) the ability of serial high-sensitivity cardiac troponin T measurements to rule out acute myocardial infarction and (b) the ability of a single high baseline high-sensitivity cardiac troponin T measurement to rule in acute myocardial infarction in patients presenting to the emergency department with acute chest pain. Methods and results: Embase, Medline, Cochrane, Web of Science and Google scholar were searched for prospective cohort studies that evaluated parameters of diagnostic accuracy of serial high-sensitivity cardiac troponin T to rule out acute myocardial infarction and a single baseline high-sensitivity cardiac troponin T value>50 ng/l to rule in acute myocardial infarction. The search yielded 21 studies for the systematic review, of which 14 were included in the meta-analysis, with a total of 11,929 patients and an overall prevalence of acute myocardial infarction of 13.0%. For rule-out, six studies presented the sensitivity of serial measurements <14 ng/l. This cut-off classified 60.1% of patients as rule-out and the summary sensitivity was 96.7% (95% confidence interval: 92.3–99.3). Three studies presented the sensitivity of a one-hour algorithm with a baseline high-sensitivity cardiac troponin T value<12 ng/l and delta 1 hour <3 ng/l. This algorithm classified 60.2% of patients as rule-out and the summary sensitivity was 98.9% (96.4–100). For rule-in, six studies reported the specificity of baseline high-sensitivity cardiac troponin T value>50 ng/l. The summary specificity was 94.6% (91.5–97.1). Conclusion: Serial high-sensitivity cardiac troponin T measurement strategies to rule out acute myocardial infarction perform well, and a single baseline high-sensitivity cardiac troponin T value>50 ng/l to rule in acute myocardial infarction has a high specificity.
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Affiliation(s)
- M Arslan
- Department of Cardiology, Erasmus Medical Centre, The Netherlands
| | - A Dedic
- Department of Cardiology, Erasmus Medical Centre, The Netherlands
| | - E Boersma
- Department of Cardiology, Erasmus Medical Centre, The Netherlands.,Department of Clinical Epidemiology, Erasmus Medical Centre, The Netherlands
| | - E A Dubois
- Department of Cardiology, Erasmus Medical Centre, The Netherlands
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Erkent FD, Isik B, Kucuk A, Ozturk L, Neselioglu S, Dogan HT, Guney S, Arslan M. Effects of recurrent sevoflurane anesthesia on cognitive functions with streptozotocin induced Alzheimer disease. BRATISL MED J 2019; 120:887-893. [DOI: 10.4149/bll_2019_149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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20
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Oktay K, Ozsoy KM, Dere UA, Cetinalp NE, Arslan M, Erman T, Guzel A. Spontaneous regression of lumbar disc herniations: A retrospective analysis of 5 patients. Niger J Clin Pract 2019; 22:1785-1789. [DOI: 10.4103/njcp.njcp_437_18] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Tatar T, Polat Y, Comu FM, Kartal H, Arslan M, Kucuk A. Effect of cerium oxide on erythrocyte deformability in rat lower extremity ischemia reperfusion injury. ACTA ACUST UNITED AC 2018; 119:441-443. [PMID: 30160134 DOI: 10.4149/bll_2018_080] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Cerium oxide is the oxide form of cerium, which has protective effects in ischemia reperfusion (I/R) injury. The purpose of our study was to look into the effects of this rare-earth metal on erythrocyte deformability in rat lower extremity I/R injury model. MATERIALS AND METHODS We used 24 Wistar albino rats as subjects in our study. They were divided into 4 groups; randomized control group (group C; n = 6), cerium oxide group 0.5 mg.kg-1, intraperitoneal (group CO; n = 6), I/R group (group I/R; n = 6) and I/R group with cerium oxide 0.5 mg.kg-1 intraperitoneally (group I/R-CO; n = 6). Erythrocyte packs were prepared from heparinized blood samples and deformability measurements were performed. RESULTS We obtained similar results from the control and I/R-CO groups (p = 0.158). The results in I/R group were evidently higher than those of the control, CO, and IR-CO groups (p < 0.0001, p < 0.0001, p = 0.001, respectively). CONCLUSION We detected unfavorable effects of I/R on erythrocyte deformability, which may impair blood flow and hence tissue perfusion in infrarenal rat aorta. We also found that cerium oxide had beneficial effects by reversing undesirable effects of I/R. Further studies with larger volume are required to support our promising results (Fig. 1, Ref. 24).
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Gunes I, Kartal H, Dursun AD, Sungu N, Polat YS, Erkent FD, Arslan M, Kucuk A. Effects of apelin-13 on myocardial ischemia reperfusion injury in streptozotocine induced diabetic rats. ACTA ACUST UNITED AC 2018; 119:348-354. [PMID: 29947234 DOI: 10.4149/bll_2018_065] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
AIM We want to investigate the protective effects of apelin-13 on myocardial ischemia reperfusion (I/R) injury. MATERIAL AND METHODS 30 Wistar Albino rat were divided into 5 groups (n:6), namely control group (C), diabetes group (D), diabetes+apelin-13 group (DA), diabetes+I/R group (DIR) and diabetes I/R+apelin-13 group (DIR-A). Rats were subjected to 30‑min ischemia and 90‑min reperfusion. Biochemical and histopathological parameters were measured. RESULTS Caspase-3 enzyme activity was significantly higher in the DIR group than in the C, DA, and DIR-A groups. The intensity of caspase 3 enzyme activity was significantly higher in the I/R group than in all other groups. Inflammation and vascular dilatation were found significantly higher in the DIR group than in all other groups. Congestion was significantly higher in the DIR group than in the C and D groups. TOS enzyme activity was significantly higher in the DIR group than in the C, DA and DIR-A groups. TAS enzyme activity was significantly lower in the DIR group than in the C and DIR-A groups. CONCLUSION We believe that the protective effects of apelin-13 in ischemia-reperfusion injury and its use indications can be demonstrated in detail as long as the findings we have reached in our study are supported by other studies (Tab. 2, Fig. 10, Ref. 43).
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Barlas F, Aydindogan E, Arslan M, Timur S, Yagci Y. Gold nanoparticle conjugated poly(p
-phenylene-β-cyclodextrin)-graft
-poly(ethylene glycol) for theranostic applications. J Appl Polym Sci 2018. [DOI: 10.1002/app.47250] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- F.B. Barlas
- Department of Biochemistry; Faculty of Science, Ege University; 35100 Bornova, Izmir Turkey
| | - E. Aydindogan
- Department of Biochemistry; Faculty of Science, Ege University; 35100 Bornova, Izmir Turkey
| | - M. Arslan
- Department of Chemistry; Faculty of Science and Letters, Istanbul Technical University; 34469 Maslak, Istanbul Turkey
| | - S. Timur
- Department of Biochemistry; Faculty of Science, Ege University; 35100 Bornova, Izmir Turkey
- Central Research Testing and Analysis Laboratory Research and Application Center; Ege University; 35100 Bornova, Izmir Turkey
| | - Y. Yagci
- Department of Chemistry; Faculty of Science and Letters, Istanbul Technical University; 34469 Maslak, Istanbul Turkey
- Chemistry Department; King Abdulaziz University, Faculty of Science; Jeddah Saudi Arabia
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24
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Pekparlak A, Tamer Ö, Kanmazalp S, Berber N, Arslan M, Avcı D, Dege N, Tarcan E, Atalay Y. Crystal structure, spectroscopic (FT-IR, 1 H and 13 C NMR) characterization and density functional theory calculations on Ethyl 2-(dichloromethyl)-4-methyl-1-phenyl-6-thioxo-1,6-dihydropyrimidine-5-carboxylate. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.06.059] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Alkan M, Erkent FD, Celik A, Gokce A, Arslan M, Unal Y. Effects of thoracic epidural or intravenous analgesia on the neutrophil-to-lymphocyte ratio in thoracotomy cases. Niger J Clin Pract 2018; 21:1337-1340. [PMID: 30297568 DOI: 10.4103/njcp.njcp_106_18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background and Purpose Postoperative pain is a significant problem in thoracotomy patients. Our aim in this study was to investigate the relationship between postoperative pain and neutrophil-to-lymphocyte ratio (NLR) which is a marker of acute inflammatory response. Materials and Methods Thoracic epidural or intravenous analgesia was administered to thoracotomy patients who elected to undergo a planned surgery. Patients were divided into two groups according to the analgesia method applied postoperatively. Thoracic epidural analgesia was recorded as Group 1 and intravenous analgesia as Group 2. Whole blood counts were recorded from preoperative and postoperative 24th- and 48th-hour routine blood samples, and NLRs were recorded as retrospective file scanning. Postoperative 24th- and 48th-hour NLRs and preoperative NLR values were recorded. Results Demographic data of the patients included in the study were similar except for age. Preoperative NLR was significantly higher in Group 1 at 3.50 (P = 0.004) than in Group 2 at 2.51. Postoperative NLRs were similar among both groups. Postoperative NLR values at both the 24th- and 48th-hour increased by4.9 times in Group 1 and 9.23 times in Group 2 from the 24th-hour preoperative period, when the preoperative NLRs were evaluated. The rate of increase in Group 1 was significantly lower than in Group 2 (P = 0.006). Conclusion Postoperative NLR alterations when compared with preoperative values were related to the analgesic regimen used.
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Affiliation(s)
- M Alkan
- Department of Anesthesiology and Reanimation, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - F D Erkent
- Department of Anesthesiology and Reanimation, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Ali Celik
- Department of Thoracic Surgery, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - A Gokce
- Department of Thoracic Surgery, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - M Arslan
- Department of Anesthesiology and Reanimation, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Y Unal
- Department of Anesthesiology and Reanimation, Faculty of Medicine, Gazi University, Ankara, Turkey
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Bostanci H, Dikmen K, Comu FM, Arslan M, Kucuk A. Investigation of the effects of thymoquinone on erythrocyte deformability in sepsis treatment which created by cecal perforation in rat. ACTA ACUST UNITED AC 2018. [PMID: 29536743 DOI: 10.4149/bll_2018_029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
AIM We aimed to study the effects of thymoquinone on erythrocyte deformability in an experimental model of sepsis given before or after the initiation of the sepsis model. METHOD The animals were grouped as (n = 6) control, nigella sativa, sepsis, sepsis group with administration of nigella sativa before sepsis development and sepsis group with nigella sativa administration after sepsis development. Cecal ligation and puncture model (CLP) was used to induce sepsis in the animals. The thymoquinone was given 1 hour before or after the CLP in the study groups with a dose of 500 mg·kg(-1). Erythrocyte deformability and relative resistance was calculated. RESULT Relative resistance was increased in the sepsis groups when compared to the control group (p < 0.0001). Deformability index was increased in the sepsis group when compared to the other groups (p < 0.0001 in all groups). Sepsis group with after nigella sativa groups deformability index was significantly different from the deformability index in control group (p = 0.002). The use of nigella sativa before the initiation of sepsis corrected the deformability index significantly and the results were comparable to the control group (p = 0.078). CONCLUSION Thymoquinone administration before induction of CLP was observed to have protective effects on these alterations in CLP sepsis (Tab. 1, Fig. 1, Ref. 26).
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Demirtas H, Iriz E, Demirtas CY, Erer D, Oktar L, Yener A, Arslan M. Investigating the effects of two different pump heads (Centrifugal vs. Roller Pump) on hematological and immunological mechanisms. Niger J Clin Pract 2018; 21:847-853. [PMID: 29984714 DOI: 10.4103/njcp.njcp_427_16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background and Aim Technological developments and enhancement of knowledge level enable heart surgery with low mortality rates in most centers. On the other hand, increased systemic inflammatory response against cardiopulmonary bypass (CPB) plays a critical role in the development of postoperative complications. We aimed to compare the effects of centrifugal pump where it is claimed that blood is exposed to minimal trauma and roller pump techniques on inflammatory response and oxidant status during CPB. Materials and Methods : A total of 40 patients, who had coronary artery disease and underwent coronary artery bypass graft (CABG) surgery using either roller or centrifugal pump between June 2012 and June 2013 were enrolled in this study. Patients over 40 years old and without any known immunologic, infectious, or inflammatory incidents and hematological problems for the past 6 months were included in the study. Two study groups (Group R: roller pump group and Group C: centrifugal pump group) were created. During CABG surgery tumor necrosis factor (TNF) alpha, interleukin (IL)-6, IL-8, superoxide dismutase (SOD), catalase (CAT), and nitric oxide levels were measured before and after CPB. Results TNF alpha, IL-6, and IL-8 levels measured before and after CPB were found to be similar between groups. SOD, CAT and Nitric oxide levels were also similar between groups. After the CPB period, glutathione peroxidase enzyme activities in Group R measured after CPB were significantly lower than those measured in Group C. The platelet-activating factor (PAF) levels before CPB usage period were same in both groups, where PAF levels after CPB were found to be significantly higher in roller pump group than centrifugal pump group. At inter-group comparisons, the levels of PAF were same at each group before and after CPB. Conclusion The study findings indicate that usage of the centrifugal pump does not have a clear superiority in terms of the effects on inflammatory response and oxidant status during CPB when compared to roller pump. Nevertheless, we believe that our results should be supported by further clinical and experimental studies.
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Affiliation(s)
- H Demirtas
- Department of Cardiovascular Surgery, Gazi University Medical Faculty, Ankara, Turkey
| | - E Iriz
- Department of Cardiovascular Surgery, Gazi University Medical Faculty, Ankara, Turkey
| | - C Y Demirtas
- Department of Medical Biochemistry, Gazi University Medical Faculty, Ankara, Turkey
| | - D Erer
- Department of Cardiovascular Surgery, Gazi University Medical Faculty, Ankara, Turkey
| | - L Oktar
- Department of Cardiovascular Surgery, Gazi University Medical Faculty, Ankara, Turkey
| | - A Yener
- Department of Cardiovascular Surgery, Gazi University Medical Faculty, Ankara, Turkey
| | - M Arslan
- Department of Anaesthesiology and Reanimation, Gazi University Medical Faculty, Ankara, Turkey
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Kartal H, Comu FM, Kucuk A, Polat Y, Dursun AD, Arslan M. Effect of apelin-13 on erythrocyte deformability during ischaemia-reperfusion injury of heart in diabetic rats. ACTA ACUST UNITED AC 2017; 118:133-136. [PMID: 28319406 DOI: 10.4149/bll_2017_026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVES Erythrocyte deformability and plasma viscosity are of crucial importance for the perfusion of tissues and organs. The aim of this study was to evaluate the effect of apelin-13 on erythrocyte deformability during IR heart injury in diabetic rats. METHODS Eighteen Wistar Albino rats were included in the study after streptozotocin (55 mg/kg) treatment for four weeks of observation for diabetes existence. The animals were randomly assigned to one of five experimental groups. In the Group C, DC (sham-control group) and DCA (sham-control group-apelin-13), the coronary artery was not occluded or re-perfused. In the Group DIR, a branch of the left coronary artery was occluded for 30 minutes followed by 90 minutes of re-perfusion to produce IR. In the Group DIRA, a branch of the left coronary artery was occluded for 30 minutes followed by 90 minutes of re-perfusion to produce IR, and apelin-13 was administrated via 10 µg.kg-1 IP route 30 minutes before ligating the left coronary artery.Deformability measurements were performed in erythrocyte suspensions containing Htc 5% in a PBS buffer. RESULTS The deformability index was significantly increased in diabetic rats; however, it was similar in Group DC, DCA and DIRA. It was significantly increased in the Group DIR when compared to the Group C, DIRA, DCA and DC. The relative resistance was increased in IR models. CONCLUSION Erythrocyte deformability was decreased in rats having diabetes and IR injury. This injury might lead to further problems in microcirculation. It was shown that apeline-13 may be useful in enhancing the adverse effects of this type of injury (Fig. 1, Ref. 35).
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Ozturk L, Dogan HT, Kilicarslan A, Aydin ME, Ozer A, Demirtas H, Kilic Y, Iriz E, Kucuk A, Bayraktar AC, Kavutcu M, Arslan M. Effect of different doses of pregabalin on skeletal muscle ischaemia-reperfusion injury in rats. ACTA ACUST UNITED AC 2017; 118:417-422. [PMID: 28766352 DOI: 10.4149/bll_2017_081] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
AIM/INTRODUCTION Analgesic, anti-inflammatory and anti-apoptotic effects of pregabalin have been shown previously. In this study, we investigated the protective effect of different doses of pregabalin on skeletal muscle IR injury in rats. MATERIALS AND METHODS 24 rats were randomly divided into 4 groups (Control, Ischaemia-Reperfusion (IR), IR-Pregabalin 50 mg, IR-Pregabalin 200 mg). Following IR, serum Ischemia Modified Albumin (IMA) and tissue Paraoxonase (PON) were studied and gastrocnemius muscle tissue was removed for histopathologic examination. RESULTS Interstitial inflammation was higher in the IR group than in the control and Pregabalin 200 mg groups (p = 0.037, p = 0.037, respectively). Congestion was higher in the IR group than in the control, Pregabalin 50 and 200 mg groups (p = 0.001, p = 0.004, p = 0.004, respectively). PON was lower in the IR group than in the Control, Pregabalin 50 and 200 mg groups (p = 0.001, p = 0.007, p = 0.015, respectively). IMA was higher in the IR group than in the Control, Pregabalin 50 and 200 mg groups (p < 0.0001, all). CONCLUSION We think that administration of pregabalin, more prominent at 200 mg, can reverse the injury that occurs in the skeletal muscle of IR-induced rats. Pregabalin can be safely used for analgesia in cases of IR (Tab. 2, Fig. 9, Ref. 41).
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Sivgin V, Kucuk A, Comu FM, Kosem B, Kartal S, Turgut HC, Arpaci H, Aydin ME, Koc DS, Ozer A, Arslan M, Alkan M. Effects of intravenous ibuprofen and lornoxicam on erythrocyte deformability in rats undergoing hind limb ischemia reperfusion injury. ACTA ACUST UNITED AC 2017; 117:722-725. [PMID: 28127969 DOI: 10.4149/bll_2016_138] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND AND AIM Acute hind limb ischemia reperfusion (I/R) injury is a common consequence of abdominal aorta cross‑clamping during aortic surgery. Erythrocyte deformability is affected by I/R process and may lead to increased tissue and organ injury. Lornoxicam and intravenous ibuprofen are becoming commonly used as non-steroidal anti-inflammatory drugs (NSAID) for postoperative analgesia. In this study, we aimed to investigate the effects of lornoxicam (2 mg/kg iv) and intravenous ibuprofen (30 mg/kg iv) on erythrocyte deformability in I/R model in rats. MATERIALS AND METHODS Four study groups, each containing 6 Wistar rats were created. Laparotomy was performed in all groups under general anesthesia with ketamine and xylazine. In all groups except sham group, ischemia and reperfusion were achieved by clamping and declamping the infrarenal abdominal aorta for 120 minutes. Rats in Group IR+L received intravenous infusion of lornoxicam (2 mg/kg) while rats in Group IR+I received intravenous infusion of ibubrofen (30 mg/kg) following 2 hours of ischemic period. At the end of reperfusion period, erythrocyte packs were prepared from heparinized blood samples. Erythrocyte suspensions with hematocrit at a concentration of 5% in a phosphate‑buffered saline (PBS) were used in order to perform deformability measurements. The value of p<0.05 was considered statistically significant. RESULTS Relative resistance has increased in ischemia reperfusion group when compared to control group (p < 0.0001). Lornoxicam or ibuprofen intravenous treatments did not change the erythrocyte deformability during ischemia reperfusion period in rats (p=0.851, p=0.690). CONCLUSION Intravenous ibuprofen or lornoxicam administrations during ischemia reperfusion period in rats have no negative effect on erythrocyte deformability. The findings of the study should be supported with more detailed and extensive clinical/experimental studies in the future (Fig. 1, Ref. 18).
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Çimen AR, Cerit ET, Iyidir OT, Karakus R, Uyar BB, Toruner FB, Cakir N, Arslan M. SERUM OMENTIN-1 LEVELS AND ENDOTHELIAL DYSFUNCTION IN OBESITY. Acta Endocrinol (Buchar) 2017; 13:138-143. [PMID: 31149164 DOI: 10.4183/aeb.2017.138] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Introduction Our aim was to investigate the relationship between serum omentin-1 levels and endothelial dysfunction in obese patients. Material and Methods We evaluated 50 obese patients, and age/gender matched 45 healthy non-obese subjects as controls. Oral glucose tolerance test, lipid parameters, uric acid levels, homeostatic model assessment-insulin resistance (HOMA-IR) index, serum omentin-1 levels and flow mediated dilatation (FMD) % were measured in all subjects. Body compositions were analyzed with bioelectrical impedance method using a Tanita Body Composition Analyzer and ViScan. Results Serum omentin-1 levels were found significantly lower in obese population compared to the control subjects. FMD response was significantly decreased in obese population. There was a significant positive correlation between serum omentin-1 levels and FMD response (r=0.359, p<0.001). Serum omentin-1 levels were negatively correlated with body mass index (BMI), waist circumference, total fat percentage, visceral fat, fasting insulin and HOMA-IR index. Conclusion Lower serum omentin-1 levels and decreased FMD response may be an early marker of endothelial dysfunction in obese patients.
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Affiliation(s)
- A R Çimen
- Gazi University Faculty of Medicine, Department of Endocrinology and Metabolism, Ankara, Turkey
| | - E T Cerit
- Gazi University Faculty of Medicine, Department of Endocrinology and Metabolism, Ankara, Turkey
| | - O T Iyidir
- Gazi University Faculty of Medicine, Department of Endocrinology and Metabolism, Ankara, Turkey
| | - R Karakus
- Gazi University Faculty of Medicine, Department of Immunology, Ankara, Turkey
| | - B B Uyar
- Gazi University Faculty of Medicine, Faculty of Health Sciences, Department of Nutrition and Dietetics, Ankara, Turkey
| | - F B Toruner
- Gazi University Faculty of Medicine, Department of Endocrinology and Metabolism, Ankara, Turkey
| | - N Cakir
- Gazi University Faculty of Medicine, Department of Endocrinology and Metabolism, Ankara, Turkey
| | - M Arslan
- Gazi University Faculty of Medicine, Department of Endocrinology and Metabolism, Ankara, Turkey
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Turgut HC, Alkan M, Ataç MS, Altundağ SK, Bozkaya S, Şimşek B, Işik B, Arslan M. Neutrophil lymphocyte ratio predicts postoperative pain after orthognathic surgery. Niger J Clin Pract 2017; 20:1242-1245. [DOI: 10.4103/1119-3077.181399] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Kuskonmaz SM, Kurtipek Ö, Aydın ME, Erbatur ME, Alkan M, Ünal Y, Arslan M. A retrospective analysis of blood gases with two different insulin infusion protocols in patients undergoing cardiovascular surgery. Niger J Clin Pract 2016; 19:742-746. [PMID: 27811445 DOI: 10.4103/1119-3077.178943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
AIM Intraoperative blood glucose concentration is known to be an independent risk factor for morbidity and mortality in patients undergoing cardiovascular surgery. Arterial blood gas analysis is an important investigation to monitor the acid-base balance and gas exchange in these patients. Hyperglycemia leads to a series of metabolic changes which affect acid-base balance and serum electrolytes. In this study, we aimed to look into the effect of glycemic control on arterial blood gas parameters, serum electrolytes, and hemoglobin (Hb). MATERIALS AND METHODS We collected data from diabetic patients who underwent cardiovascular surgery between 2010 and 2014. The patients were divided into two groups according to the insulin infusion protocols applied such as with conventional (180-250 mg/dl) (n = 17) (Group 1) and tighter glycemic targets (121-180 mg/dl) (n = 51) (Group 2). We retrospectively analyzed arterial blood gas results taken at different perioperative time points from these patients. RESULTS We found that pH HCO3and base excess, serum sodium, potassium, calcium, and Hb were similar in both groups. CONCLUSION Our study showed that a tighter intraoperative glycemic control does not affect arterial blood gas parameters, serum electrolytes, or Hb when compared to the conventional glycemic control.
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Affiliation(s)
- S M Kuskonmaz
- Department of Endocrinology and Metabolism, Medical Faculty, Gazi University, Ankara, Turkey
| | - Ö Kurtipek
- Department of Anaesthesiology and Reanimation, Medical Faculty, Gazi University, Ankara, Turkey
| | - M E Aydın
- Department of Anaesthesiology and Reanimation, Medical Faculty, Gazi University, Ankara, Turkey
| | - M E Erbatur
- Department of Anaesthesiology and Reanimation, Medical Faculty, Gazi University, Ankara, Turkey
| | - M Alkan
- Department of Anaesthesiology and Reanimation, Medical Faculty, Gazi University, Ankara, Turkey
| | - Y Ünal
- Department of Anaesthesiology and Reanimation, Medical Faculty, Gazi University, Ankara, Turkey
| | - M Arslan
- Department of Anaesthesiology and Reanimation, Medical Faculty, Gazi University, Ankara, Turkey
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Dikmen B, Arpaci AH, Kalayci D, Gunes I, Beskardes E, Kurtipek O, Arslan M. Are there any effects of Sevoflurane and Desflurane anaesthesia on blood glucose levels in acute hyperglycemic diabetic rats? ACTA ACUST UNITED AC 2016; 117:351-4. [PMID: 27546368 DOI: 10.4149/bll_2016_069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
AIM The aim of this study was to investigate blood glucose level of desflurane and sevoflurane on blood glucose in diabetic rats undergoing acute hyperglycemia. MATERIALS AND METHODS In this study, 30 male Wistar albino rats were included. Diabetes was induced by a single IP injection of streptozotocin. After the effects of chronic diabetes encountered, diabetic rats were randomly assigned into diabetic control (group DC), diabetic hyperglycemia group (group DH), diabetic hyperglycemia group with desflurane (group DH-D), and diabetic hyperglycemia group with sevoflurane (group DH-S) groups. The normoglycemic groups received an IP injection of the same amount of saline. Hyperglycemic diabetic rats were anaesthetized by desflurane 6 % or sevoflurane 2 % at a dose, by which minimal alveolar concentration (MAC) for rats would be one. The drugs were given for 4 hours within 100 % oxygen at a rate of 6 L.min-1. One hour after cessation of inhalation anesthesia, blood glucose levels were determined at 1st, 4th and 24th hours. 24 hours after the anaesthesia. RESULTS Serum glucose was detected to be significantly lower in Group C, when compared to Groups DC, DH, DH-D and DH-S (p = 0.002, p = 0.001, p = 0.002, p = 0.003, respectively). Blood glucose levels in the diabetic groups were similar at the end of 6 weeks period, after hyperglycemia and anaesthesia induction. CONCLUSION We found out that sevoflurane and desflurane administrations in hyperglycemic rats were both related with insignificant blood glucose level increase at early post anaesthesia period and at post anaesthesia 24th hours. We still think that patients undergoing anaesthesia protocols with acute hyperglycemia need relatively longer follow up periods (Tab. 1, Ref. 28).
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36
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Capkin E, Arslan M, Mentese A, Karkucak M, Özer Yaman S, Cilesizoglu N, Altay D. AB0948 Signal Peptide-Cub-Egf Domain-Containing Protein (SCUBE); A Novel Marker in Relation with Anjiogenesis in Rheumatoid Arthritis? Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.5916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Arslan M, Soylu M, Kaner G, İnanç N, Başmısırlı E. Evaluation of malnutrition detected with the Nutritional Risk Screening 2002 (NRS-2002) and the quality of life in hospitalized patients with chronic obstructive pulmonary disease. Hippokratia 2016; 20:147-152. [PMID: 28416912 PMCID: PMC5388516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
BACKGROUND Patients with severe chronic obstructive pulmonary disease (COPD) have impaired quality of life, but the relationship between their nutritional status and quality of life has not been established. The aim of this study was to determine the relationship between quality of life and nutritional status in hospitalized COPD patients. METHODS Demographic data, quality of life and nutritional status of 90 inpatients with a mean age of 68.76 ± 10.85 years were enrolled in the study. The Nutritional Risk Screening 2002 (NRS-2002) tool was used to evaluate their nutritional status. The quality of life was assessed using the Short Form-36 (SF-36) questionnaire. The correlation analysis was used for the relationship between SF-36 subscales and nutritional status variables. RESULTS Of the 90 COPD patients included in the study, 54.4 % were men, and 45.6 % were women. Moderate, severe, and very severe COPD were detected in 37.8 %, 38.9 %, and 23.3 % of the patients, respectively. At risk of malnutrition were 55.6 % of the 90 COPD patients, whereas 44.4 % were not. The scores for physical function, physical role functioning, pain, general health, emotional role functioning, vitality, social function, and mental function subscales were lower in the patients at risk of malnutrition (p <0.001). There was a statistically significant negative correlation between malnutrition score and the subscores of SF-36 related to physical function, physical role functioning, pain, general health, emotional role functioning, vitality, social function, and mental function (p <0.001). CONCLUSIONS COPD patients were found to have a high risk of malnutrition that adversely affects their quality of life. Therefore, the evaluation of the nutritional status of COPD patients should be an integral part of their clinical treatment plans aiming towards improving their quality of life. Hippokratia 2016, 20(2):147-152.
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Affiliation(s)
- M Arslan
- Department of Nutrition and Dietetics, Faculty of Health Sciences, University of Hacettepe, Ankara, Turkey
| | - M Soylu
- Department of Nutrition and Dietetics, Faculty of Health Sciences, University of Nuh Naci Yazgan, Kayseri, Turkey
| | - G Kaner
- Department of Nutrition and Dietetics, Faculty of Health Sciences, University of Izmir Katip Çelebi, Izmir, Turkey
| | - N İnanç
- Department of Nutrition and Dietetics, Faculty of Health Sciences, University of Nuh Naci Yazgan, Kayseri, Turkey
| | - E Başmısırlı
- Department of Nutrition and Dietetics, Faculty of Health Sciences, University of Nuh Naci Yazgan, Kayseri, Turkey
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Soker G, Bozkirli E, Soker E, Gulek B, Arslan M, Memis D, Yilmaz C. Magnetic resonance imaging evaluation of shoulder joint in patients with early stage of ankylosing spondylitis: A case-control study. Diagn Interv Imaging 2016; 97:419-24. [DOI: 10.1016/j.diii.2015.10.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Revised: 09/30/2015] [Accepted: 10/07/2015] [Indexed: 10/22/2022]
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Atik F, Atac MS, Özkan A, Kilinc Y, Arslan M. Biomechanical analysis of titanium fixation plates and screws in mandibular angle fractures. Niger J Clin Pract 2016; 19:386-90. [PMID: 27022805 DOI: 10.4103/1119-3077.179292] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE The aim of this study was to evaluate the mechanical behavior of different rigid fixation methods in mandibular angle fractures. MATERIALS AND METHODS Three different three-dimensional finite element models of the mandible were developed to simulate the biomechanical responses of titanium plates and screws. The fracture lines were fixed with double 4-hole straight, 4-hole square, and 5-hole Y plates with monocortical screws. 150 N incisal occlusal loads were simulated on the models. The commercial ANSYS software was utilized to calculate the Von Mises stresses on fixative appliances. RESULTS The highest Von Mises stress values were observed in the Y plate, whereas the lowest stress values have been found in the square plate. CONCLUSIONS The use of square plate led to better stability and lower mechanical stresses than other techniques.
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Affiliation(s)
| | | | | | | | - M Arslan
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Gazi University, Ankara, Turkey
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Kip G, Turgut HC, Alkan M, Aydin ME, Erbatur ME, Kiraz HA, Kartal S, Boyunaga H, Comu FM, Erdem O, Arslan M, Unal Y. The effects of low and high doses of sugammadex on kidney tissue in streptozotocin-induced diabetic rats. ACTA ACUST UNITED AC 2016; 116:746-50. [PMID: 26924146 DOI: 10.4149/bll_2015_146] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Sugammadex is primarily excreted via renal route. We investigated effects of low and high doses of sugammadex (16 mg/kg versus 96 mg/kg) on renal tissue samples of streptozotocin-induced diabetic rats. MATERIAL AND METHODS Twenty-four Wistar albino rats were divided into 4 groups. Group C (control - 0.9 % NaCl), Group DC (diabetes control; 55 mg/kg streptozotocin, IP, only), Group DR-16S (diabetes-rocuronium - 16 mg sugammadex, IV.) and Group DR-96S (diabetes- rocuronium - 96 mg sugammadex, IV). Renal tissue histopathological evaluation and antioxidant status (measurements of MDA levels and NO activities) were studied. RESULTS Significantly higher levels of all inflammation parameters (inflammation, degeneration/necrosis, tubular dilatation, tubular cell degeneration, dilatation in Bowman's space, tubular hyaline casts, and lymphocyte infiltration) were found in the 96 mg/kg sugammadex group. Higher MDA tissue levels and lower NO activity were found in the 96 mg/kg sugammadex group. DISCUSSION We can conclude that high-dose (96 mg/kg) sugammadex administration resulted in significant renal tissue damage in diabetic rats. As a consequence, low doses of sugammadex have to be preferred in diabetic patients (Tab. 2, Fig. 4, Ref. 26).
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Kuskonmaz SM, Kara H, Comu FM, Kucuk A, Arslan M. Effects of iron overload and exenatide on erythrocyte deformability in a rat model. BRATISL MED J 2016; 116:751-3. [PMID: 26924147 DOI: 10.4149/bll_2015_147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Iron overload is known to affect erythrocyte membrane properties and erythrocyte shape. We hypothesized that iron overload which directly affects the erythrocyte morphology may also interfere with erythrocyte deformability (ED). Exenatide, a glucagon like peptide -1 (GLP-1) analogue used in the treatment of diabetes, is known to have beneficial pleiotropic effects on endothelial function and blood flow which are different from its glucose-lowering effects. In our study we aimed to test the effect of iron overload on ED in a rat model (1) and to evaluate the effect of exenatide on ED in the same model (2). For this purpose, the animals were randomly divided into three groups, each containing 6 rats. Rats in the control group (Group C) were given intraperitoneal injections of saline as placebo. The second group (Group Fe) was given intraperitoneal iron dextran (60 mg/kg/day) five days a week for 4 weeks to develop iron overload. The third group (Group Fe +E) received subcutaneous injections of 10 mcg exenatide (Byetta® Lilly Pharma) in two divided doses for 4 weeks in addition to iron dextran. We observed that ED index was significantly higher in Group Fe when compared to Group C and Group Fe+E (p Keywords: erythrocyte deformability, iron, exenatide.
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Ogruc Ildiz G, Arslan M, Unsalan O, Araujo-Andrade C, Kurt E, Karatepe HT, Yilmaz A, Yalcinkaya OB, Herken H. FT-IR spectroscopy and multivariate analysis as an auxiliary tool for diagnosis of mental disorders: Bipolar and schizophrenia cases. Spectrochim Acta A Mol Biomol Spectrosc 2016; 152:551-556. [PMID: 25619859 DOI: 10.1016/j.saa.2014.12.114] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2014] [Revised: 11/14/2014] [Accepted: 12/31/2014] [Indexed: 06/04/2023]
Abstract
In this study, a methodology based on Fourier-transform infrared spectroscopy and principal component analysis and partial least square methods is proposed for the analysis of blood plasma samples in order to identify spectral changes correlated with some biomarkers associated with schizophrenia and bipolarity. Our main goal was to use the spectral information for the calibration of statistical models to discriminate and classify blood plasma samples belonging to bipolar and schizophrenic patients. IR spectra of 30 samples of blood plasma obtained from each, bipolar and schizophrenic patients and healthy control group were collected. The results obtained from principal component analysis (PCA) show a clear discrimination between the bipolar (BP), schizophrenic (SZ) and control group' (CG) blood samples that also give possibility to identify three main regions that show the major differences correlated with both mental disorders (biomarkers). Furthermore, a model for the classification of the blood samples was calibrated using partial least square discriminant analysis (PLS-DA), allowing the correct classification of BP, SZ and CG samples. The results obtained applying this methodology suggest that it can be used as a complimentary diagnostic tool for the detection and discrimination of these mental diseases.
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Affiliation(s)
- G Ogruc Ildiz
- Istanbul Kultur University, Faculty of Science and Letters, Department of Physics, Atakoy Campus, 34156 Bakirkoy, Istanbul, Turkey.
| | - M Arslan
- Bakirkoy Training and Research Hospital for Psychiatry, Neurology and Nerosurgery, Department of Psychiatry, Bakirkoy, Istanbul, Turkey
| | - O Unsalan
- Istanbul, Faculty of Science, Physics Department, Vezneciler-Fatih, 34134 Istanbul, Turkey
| | - C Araujo-Andrade
- Unidad Académica de Física de la Universidad Autónoma de Zacatecas, Zacatecas, Mexico
| | - E Kurt
- Bakirkoy Training and Research Hospital for Psychiatry, Neurology and Nerosurgery, Department of Psychiatry, Bakirkoy, Istanbul, Turkey
| | - H T Karatepe
- Bakirkoy Training and Research Hospital for Psychiatry, Neurology and Nerosurgery, Department of Psychiatry, Bakirkoy, Istanbul, Turkey
| | - A Yilmaz
- Istanbul, Faculty of Science, Physics Department, Vezneciler-Fatih, 34134 Istanbul, Turkey
| | - O B Yalcinkaya
- Istanbul, Faculty of Science, Physics Department, Vezneciler-Fatih, 34134 Istanbul, Turkey
| | - H Herken
- Pamukkale University, Faculty of Medicine, Department of Psychiatry, Bayramyeri, Denizli, Turkey
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Arslan M, Sezen SC, Turgut HC, Kocabiyik M, Arpaci H, Comu FM, Ozturk L, Kavutcu M. Vitamin C ameliorates high dose Dexmedetomidine induced liver injury. BRATISL MED J 2016; 117:36-40. [DOI: 10.4149/bll_2016_008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Torun D, Arslan M, Akar H, Karaer K, Ünay B, Tunca Y. Central nervous system abnormalities and psychomotor retardation in a girl with a 15.4-MB deletion of 14q12→q21.2 and a 550-KB deletion of 18p11.23: microarray delineation of an unbalanced chromosome rearrangement and a literature review. Genet Couns 2016; 27:165-176. [PMID: 29485807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
This paper describes the presence of a 15.4 Mb deletion of 14q12→q21.2 and a 550-KB deletion of 18p11.23 in a patient with an apparently balanced translocation between chromosomes 14 and 18 [t( 14; 18) (ql2; pi 11)]. The patient had developmental delay, truncal hypotonia, hyperreflexia and spasticity of the lower extremities, prominent forehead, fullness of the periorbital region, hypertelorism, upslanted palpebral fissures, systagmus, a depressed nasal bridge, down-turned conrners of the mouth, a prominent philtrum, thin upper lip, pointed chin, and deep palmar creases. Cranial MRI revealed agenesis of the corpus callosum, diffuse cerebral atrophy, and enlargement of the third and lateral ventricles. Here, we review and compare published cases with proximal 14q deletions to establish a genotype-phenotype correlation according to the deleted regions involving the 14q12, 14q13, 14q21, and 14q22q23. We also examined the literature to find cases with deleted regions overlapping the deletion in our patient to establish a clinical spectrum in proximal 14q deletions.
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Arslan M, Atik F, Ataç MS, Özkan A, Kılınç Y. Biomechanical analysis of titanium fixation plates and screws in sagittal split ramus osteotomies. Niger J Clin Pract 2016; 19:140-4. [DOI: 10.4103/1119-3077.164331] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Kara H, Ozer A, Arpaci H, Demirtas H, Comu FM, Oktar GL, Erer D, Kucuk A, Arslan M. Effect of alprostadil on erythrocyte deformability in ischemia reperfusion injury. BRATISL MED J 2015; 116:509-11. [PMID: 26350094 DOI: 10.4149/bll_2015_099] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Ischemia reperfusion injury (I/R) in lower extremity is a frequent and important clinical phenomenon. Protective effect of alprostadil on local and distant organ injury due to I/R has been well-documented but its effect on erythrocyte deformability needs further investigation. Our aim was to investigate the effect of alprostadil on erythrocyte deformability in infrarenal aorta of rats undergoing I/R. MATERIALS AND METHODS Our study was conducted with 18 Wistar albino rats. Rats were divided into 3 groups; randomized control group (group C; n=6), I/R group without alprostadil (group I/R; n=6) and I/R group with alprostadil 20 mcg.kg(-1), intraperitoneal (group I/R-A; n=6). Packs of erythrocytes were prepared from heparinized blood samples and deformability measurements were done. RESULTS Comparisons of the control and I/R-A groups revealed similar results (p=0.240). The values of the IR group were significantly higher than those of the control and IR-A groups (p=0.009, p=0.026, respectively). CONCLUSION In our study, we detected unfavourable effects of I/R on erythrocyte deformability, which may lead to disturbance in blood flow and hence tissue perfusion in infrarenal rat aorta. We also found that alprostadil had beneficial effects by reversing undesirable effects of I/R (Fig. 1, Ref. 22).
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Oktar GL, Demir Amac N, Elmas C, Arslan M, Goktas G, Iriz E, Erer D, Zor MH, Tatar T. The histopathological effects of levosimendan on liver injury induced by myocardial ischemia and reperfusion. ACTA ACUST UNITED AC 2015; 116:241-7. [PMID: 25773952 DOI: 10.4149/bll_2015_047] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND The aim of this study was to evaluate the histological and immunohistochemical effects of levosimendan on liver injury induced by myocardial ischemia and reperfusion (I/R) in a rat model. METHODS Twenty-four male Wistar Albino rats were randomly divided into the four groups: Group C (Control, n = 6), Group I/R (n = 6), Group BI (I/R group treated with levosimendan before ischemia, n = 6), and Group AI (I/R group treated with levosimendan after ischemia, n = 6). Myocardial I/R was induced by ligation of the left anterior descending coronary artery for 30 min followed by two hours of reperfusion in I/R and I/R+Levosimendan groups. At the end of the study, liver tissue samples were obtained for histopathological and immunohistochemical examination. RESULTS Masson Trichrome staining revealed significant hepatocyte degeneration and necrosis most marked in portal acinus Zone 3, especially around the central veins in Group I/R. Histopathological changes in Group AI were more similar to the changes in Group I/R. Milder hepatocellular degeneration was found in Group BI, when compared to groups I/R and AI. Immunohistochemical score was found to be significantly higher in Group I/R compared to groups C, BI and AI (p < 0.0001). The scores in groups BI and AI were found to be similar (p = 0.068). CONCLUSION Levosimendan ameliorates liver injury induced by myocardial IR, especially when administered before induction of ischemia (Fig. 9, Ref. 37).
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Hedrich U, Syrbe S, Riesch E, Djémié T, Müller S, Møller R, Maher B, Hernandez-Hernandez L, Synofzik M, Caglayan H, Arslan M, Serratosa J, Gonzalez M, Züchner S, Palotie A, Suls A, De Jonghe P, Helbig I, Biskup S, Wolff M, Maljevic S, Schuele-Freyer R, Sisodiya S, Weckhuysen S, Lerche H, Lemke J. V28. KCNA2 mutations cause epileptic encephalopathy by gain- or loss-of channel function. Clin Neurophysiol 2015. [DOI: 10.1016/j.clinph.2015.04.106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Kucuk A, Yaylak F, Cavunt-Bayraktar A, Tosun M, Arslan M, Comu FM, Kavutcu M. The protective effects of dexmedetomidine on hepatic ischemia reperfusion injury. ACTA ACUST UNITED AC 2015; 115:680-4. [PMID: 25428535 DOI: 10.4149/bll_2014_132] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE The aim of this study was to evaluate the effect of dexmedetomidine (100 µg/kg-ip) on liver ischemia and reperfusion (I/R) in rats. METHODS Twenty-four Wistar Albino rats were separated into three groups as control (C), ischemia-reperfusion injury (I/R) and dexmedetomidine group (I/R-D). Ischemia was induced with portal clampage for 45 minutes and reperfusion period was 45 minutes after declampage. Group I/R-D was received dexmedetomidine 100 µg/kg i.p. 30 min before portal clampage. Thiobarbutiric Acid-Reactive Substances (TBARS), glutathioneS-transferase (GST), superoxide dismutase (SOD), Catalase (CAT), and Paraoxonase 1 (PON-1) were investigated in blood samples. Also HSP60 and p53-positive hepatocytes were counted under ImageJ image analysis program. RESULTS All parameters, except GST levels, were significant between the groups (p < 0.05). Although HSP60 expression was significantly increased between I/R, I/R-D and C groups there were no significant differences between I/R-D and C (p = 0.443). On the other hand, p53 expression was also significantly increased between I/R, I/R-D and C groups At the same time, there were no significant differences between I/R-D and C groups (p = 0.354). CONCLUSION All the results suggest that dexmedetomidine has beneficial effects on liver ischemia/reperfusion stress (Tab. 1, Fig. 2, Ref. 49).
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Arslan M, Marchiori C, Polidoro F. Arousal of latent vestibular asymmetry by trigeminal stimulation. Interferences between specific and nonspecific vestibular stimulations. Adv Otorhinolaryngol 2015; 17:58-62. [PMID: 5310268 DOI: 10.1159/000385368] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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