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Öğe Effects of desflurane and isoflurane on postanaesthetic recovery characteristics with hepatic and renal functions in dogs(2009) Altug, Muhammed Enes; Gonenci, R.; Durgut, R.; Karasu, A.; Abdulhayoglu, B.The aim of the study, was to investigate the effects of desflurane and isoflurane on postanaesthetic recovery characteristics with hepatic and renal functions in dogs. Sixteen adult mongrel dogs of both sexes weighing between 16-21 kg were equally divided into 2 groups. Anaesthesia was induced with 0.3 mg kg-1 midazolam and 10 mg kg-1 thiopental intravenously. Maintenance of anaesthesia was continued with 7.2-8% desflurane or 1.3-1.5% isoflurane. Heart and respiration rates, arterial haemoglobin oxygen saturation and rectal temperatures were monitored before, during, 1 h and 1 day after anaesthesia periodically and postanaesthetic recovery score times were also observed. Serum alanine aminotransferase, aspartate aminotransferase, ?-glutamyltransferase, blood urea nitrogen, total bilirubin and creatinine levels were measured in venous blood samples. Postanaesthetic recovery scores including time to standing, time to reaching sternal recumbency, eye opening and time to extubation were found shorter in desflurane group than isoflurane group (p<0.05). Alanine aminotransferase, aspartate aminotransferase and ?-glutamyltransferase activities were non-significantly increased in the isoflurane group and there were no change between groups. Total bilirubin and creatinine levels were non-significantly decreased, blood urea nitrogen levels were non-significantly increased within normal range during and after the anaesthesia in both groups. The present study reveals 2 important results. Firstly, desflurane provided faster anaesthetic induction, recovery with less excitation and rapid recovery times (p<0.05) and the dogs stood up in shorter time than those of isoflurane. Secondly, this study indicates that both volatile agents have no harmful side effects on renal and hepatic functions in dogs. © Medwell Journals, 2009.Öğe Effects of Desflurane and Isoflurane on Postanaesthetic Recovery Characteristics with Hepatic and Renal Functions in Dogs(Medwell Online, 2009) Altug, M. E.; Gonenci, R.; Durgut, R.; Karasu, A.; Abdulhayoglu, B.The aim of the study, was to investigate the effects of desflurane and isoflurane on postanaesthetic recovery characteristics with hepatic and renal functions in dogs. Sixteen adult mongrel dogs of both sexes weighing between 16-21 kg were equally divided into 2 groups. Anaesthesia was induced with 0.3 mg kg(-1) midazolam and 10 mg kg(-1) thiopental intravenously. Maintenance of anaesthesia was continued with 7.2-8% desflurane or 1.3-1.5% isoflurane. Heart and respiration rates, arterial haemoglobin oxygen saturation and rectal temperatures were monitored before, during, 1 h and 1 day after anaesthesia periodically and postanaesthetic recovery score times were also observed. Serum alanine aminotransferase, aspartate aminotransferase, gamma-glutamyltransferase, blood urea nitrogen, total bilirubin and creatinine levels were measured in venous blood samples. Postanaesthetic recovery scores including time to standing, time to reaching sternal recumbency, eye opening and time to extubation were found shorter in desflurane group than isoflurane group (p<0.05). Alanine aminotransferase, aspartate aminotransferase and gamma-glutamyltransferase activities were non-significantly increased in the isoflurane group and there were no change between groups. Total bilirubin and creatinine levels were non-significantly decreased, blood urea nitrogen levels were non-significantly increased within normal range during and after the anaesthesia in both groups. The present study reveals 2 important results. Firstly, desflurane provided faster anaesthetic induction, recovery with less excitation and rapid recovery times (p<0.05) and the dogs stood up in shorter time than those of isoflurane. Secondly, this study indicates that both volatile agents have no harmful side effects on renal and hepatic functions in dogs.Öğe Effects of Sildenafil Citrate on the Hematological Parameters in the Early Phase of Wound Healing in Diabetic Rats(Academic Journals Inc, 2011) Tas, A.; Karasu, A.; Comba, B.; Aksu, D. S.; Duz, E.; Tanritanir, P.In this study Investigation of effects of sildenafil citrate on some of the hematological parameters in the early phase of wound healing in diabetic rats was aimed in this study. Total 30 rats were used in the study. Rats were divided into three groups equal in number (control-non diabetic, diabetic and diabetic+Sc). While no treatment was given to the control-non diabetic and diabetic groups, sildenafil citrate was given to the diabetic+Sc group intraperitoneally with a dosage of 0.7 mg/kg/day dosage for 3 days after creating wounds: under ketamine anesthesia, a circular, full thickness, standard wound was created on the back of each rat by using a 0.8 cm sterile punch. Cardiac blood was drawn in tubes containing EDTA from each group before the creation of wounds and on days 1, 2 and 3 following the creation of wounds. Differential leukocyte counts were determined in blood samples containing anticoagulant. For this purpose, blood smears were prepared from blood samples and stained with Giemsa method. It was found that, while neutrophil counts increased in all the groups during the wound-healing periods with the increasing number of days, lymphocyte counts reduced and in control and Sc+diabetic groups, monocyte counts increased. As a result, it was concluded that Sc plays an important role in eliminating the pressure on the cellular activities in the early period of wound healing and continuance of the inflammatory process and wound healing within normal limits and also that this could be demonstrated with hematological analyses.
