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161.
Helvacı Özant Korucu Berfu Gonul Ipek İsik Arınsoy Turgay Guz Galip Derici Ulver 《International urology and nephrology》2021,53(1):105-109
International Urology and Nephrology - The number of kidney biopsies (KB) performed in elderly patients has been increasing. Safety and usefulness of elderly KB have been well established, whereas... 相似文献
162.
Salman AE Salman MA Saricaoglu F Akinci SB Aypar Ü 《Journal of clinical anesthesia》2011,23(4):270-274
Study Objective
To investigate whether methylene blue, given before injection of propofol, was effective in reducing the frequency and severity of pain associated with propofol injection.Design
Prospective, randomized, double-blinded clinical study.Setting
Operating room of a university hospital.Patients
90 adult, ASA physical status 1 and 2 patients undergoing elective surgery.Interventions
Patients were randomly allocated to one of three groups of 30 patients each. Group I received 50 mg of methylene blue, Group II received 40 mg of lidocaine, and Group III, the control group, was given normal saline. All drugs were given as a 2.0 mL bolus 45 seconds before propofol administration.Measurements
Injection pain using vocal responses, facial grimacing, arm withdrawal, tears, and questioning of the patient were noted. A 4-point scale was used for documenting pain.Main Results
Pain frequency was 90% in the saline group, whereas the frequencies were significantly lower in the lidocaine and methylene blue groups (26.7% and 40%, respectively).Conclusions
Intravenous pretreatment with methylene blue appears to be effective in reducing the pain during propofol injection. 相似文献163.
Sánchez Gil JC Guasch Arévalo E Brogly N Gilsanz Rodríguez F 《Revista espa?ola de anestesiología y reanimación》2011,58(8):477-484
ObjectivesOur main objective was to determine the reasons why residents chose to specialize in anesthesiology and postoperative critical care in the autonomous community of Madrid. We also wished to know if prior contact with this specialty influenced their choice, if those who chose it as a second specialization differed from those who were doing a first residency, what expectations the residents had and if they had been met, and if they were satisfied with their training.Material and methodsSurvey of all residents in anesthesiology and postoperative critical care medicine in the community of Madrid between November 2008 and February 2010. The questionnaire items covered demographic data, prior specialty training, undergraduate contact with the specialty, reasons for choosing this specialty (technical, social, or employment-related interests), satisfaction, and expectations met.ResultsWe received 89 valid questionnaires, a sample that represented 35% of the residents. The reasons expressed most often were learning and performing techniques (97.8%); that the specialty was dynamic, with broad theoretical and practical content (98.9%), and an interest in providing critical care (93.3%). These 3 reasons were considered important or very important by most of the respondents; 55.8% considered that learning and carrying out techniques was the most important reason. All the respondents who had previously done specialty training said they were dissatisfied. Prior contact with the specialty was associated with having different reasons and interests, such as an interest in pain (P = .037) or emulating a role model (P = .014).ConclusionsThe specialty’s mix of theoretical and practical content and the chance to perform techniques and provide critical care are the features the residents find most attractive. Residents who already have another specialty are less satisfied and their expectations are not as well met. 相似文献
164.
165.
A. Ebru Salman Fahri Yetişir Mehmet Kılıç Özkan Önal Ahmet Dostbil Dilara Zeybek Mustafa Aksoy Figen Kaymak Tuğrul Çelik Süheyla Ünver 《Journal of anesthesia》2014,28(3):354-362
Purpose
Both parenteral and enteral glutamine have shown beneficial effects in sepsis and ischemia/reperfusion-induced acute lung injury (ALI). Oleic acid (OA) has been used to induce ALI in experimental studies. In this study, we investigated the effects of pretreatment of a bolus dose of enteral glutamine on ALI induced by OA in rats.Methods
Twenty-eight adult female Sprague–Dawley rats weighing 240–300 g were divided into four groups, 7 in each. Group I and group II received normal saline for 30 days, group III and group IV received glutamine at a dose of 1 g/kg for 10 days by gavage, and in group II and group IV 100 mg/kg OA was administered i.v. Histopathological examination of the lung was performed with light and electron microscopy. Levels of protein carbonyl, malondialdehyde, superoxide dismutase, catalase, and glutathione peroxidase levels were measured in tissue samples. Levels of tumor necrosis factor (TNF)-α, interleukin (IL)-6, IL-10, and total tissue oxidant status and total tissue antioxidant status were measured in serum samples.Results
Light microscopy showed that the total lung injury score of group IV was significantly lower than group II. Change in thickness of the fused basal lamina was not significantly different in groups II and IV under electron microscopy. TNF-α, IL-6, and IL-10 serum levels were higher in group II when compared to group I and significantly attenuated in group IV.Conclusion
Pretreatment with a bolus dose of enteral glutamine minimized the extent of ALI induced by OA in rats. 相似文献166.
Nilufer Göknar Faruk Oktem Engin Arı Aysegul Doğan Demir Emel Torun 《Pediatric nephrology (Berlin, Germany)》2014,29(8):1381-1386
Background
Urolithiasis is a common condition in pediatric populations in Turkey. The role of oxidative stress in renal stone formation in pediatric patients has not been reported to date. The aim of this study was to assess oxidative stress in childhood urolithiasis.Methods
Seventy-four children diagnosed with urolithiasis and 72 healthy control subjects were enrolled in the study. Kidney stone formers were evaluated by analysis of metabolic conditions related to urolithiasis, such as hypercalciuria, hyperoxaluria, hypocitraturia and hyperuricosuria. Urine total antioxidant status (TAS), and total oxidant status (TOS) were measured, and oxidative stress index (OSI) was calculated as an indicator of the degree of oxidative stress.Results
Among the stone formers, metabolic analyses revealed that 30 % had hypercalciuria, 45 % had hypocitraturia, 6 % had hyperoxaluria and 40 % had hyperuricosuria. Elevated levels of the renal tubular damage marker urinary N-acetyl- beta-d-glucosaminidase (NAG) was elevated in 25 % of the patient group, but microalbuminuria was not detected. Total oxidant status and total antioxidant status were significantly higher in stone formers than in the controls (p?=?0.023 and 0.004, respectively). In addition, urinary NAG was significantly correlated with TOS (r?=?0.427, p?=?0.019).Conclusions
The results of this study show that oxidative stress may play an important role in the pathogenesis of pediatric stone formers. 相似文献167.
Increased oxidative protection by high active vitamin E content and partial radiation crosslinking of UHMWPE 下载免费PDF全文
Jia‐Zhuang Xu Keith K. Wannomae Orhun K. Muratoglu Ebru Oral 《Journal of orthopaedic research》2018,36(7):1860-1867
168.
169.
Sara Arévalo Lobera Naiara Sagastibeltza Mariñelarena Ibone Elejoste Echeberría Mireia Melé Olivé Larraitz Egaña Otaño Laura Basterretxea Badiola Adelaida La Casta Muñoa Mikel Azkue Gabilondo 《Clinical & translational oncology》2008,10(11):764-767
Oxaliplatin has been approved for adjuvant treatment of colorectal cancer. Toxicity induced by oxaliplatin is moderate and
manageable, but some isolated cases of severe pulmonary toxicity associated to oxaliplatin have been reported. Two fatal cases
of interstitial pneumonitis rapidly evolving to pulmonary fibrosis are reported here. 相似文献
170.
OBJECTIVE: Deaths due to external and natural causes with forensic intervention require medical-legal autopsy. In order to be included in the mortality statistics the results are reported in the statistical document MNP52. The accuracy of cause of death depends on the characteristics of the document, the point at which it is completed (after the death or after the autopsy) and the person that completes it. The objective is to determine the accuracy of external and natural causes of death with forensic intervention, reported in the official statistical documents by a medical-legal autopsy report of these deaths occurred in Catalonia in 1996. METHODS: Two samplings were undertaken--one for natural causes and another for external causes--that were stratified by sex and judicial district. The information sources were the Mortality Register of Catalonia for the statistical documents and the criminal courts for the medical-legal autopsy, toxicological and pathological reports. We calculated the index of agreement, the sensitivity or detection rate (DR) and the positive predictive value of confirmation rate (CR), and their respective 95% confidence intervals. RESULTS: The index of agreement was 72.3% (IC 95%: 68.7-75.9). The DR for external causes groups was 65.9% (60.6-71.2) and the CR was 69% (63.6-71.2). For natural causes the DR was 79.4% (74.7-84.2) and the CR was 75.5% (70.7-80.5). CONCLUSION: In deaths with forensic intervention, the official statistical documents do not correctly report external causes of death, and statistics for natural causes of death approach acceptable levels of accuracy. The results are mainly due to deficits in reporting and certifying these causes in the official statistics. 相似文献