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Mansencal N, Ihaddaden M, Delobelle J, Arslan M, El Mahmoud R, Pilliere R, Dubourg O. Assessment of left ventricular recovery in Tako-Tsubo cardiomyopathy using 2D strain echocardiography. Arch Cardiovasc Dis 2013. [DOI: 10.1016/j.acvd.2013.03.053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Arslan M, Isik B, Kavutcu M, Kurtipek O. Oxidative stress and antioxidant activity of female rat liver tissue after sevoflurane anaesthesia: young versus old. ACTA ACUST UNITED AC 2013; 113:702-6. [PMID: 23173627 DOI: 10.4149/bll_2012_159] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
AIM The aim of our study was to assess the evidence of oxidative stress in the rat liver tissue by studying enzymes, such as nitric oxide synthase (NOS), superoxide dismutase (SOD), glutathione-S transferase (GST) activity, and thiobarbutiric acid-reactive substances (TBARS) levels in young versus old female rats after sevoflurane anaesthesia. MATERIAL AND METHOD The study involved 28 female Wistar Albino rats. The rats were divided into the two groups [(Group I, n=14): Young sevoflurane group (Group I-YS, n=7); Young control group (Group I-YC, n=7)], [(Group II, n=14): Old sevoflurane group (Group II-OS, n=7); Old control group (Group II-OC, n=7)]. Sevoflurane was administered at 2 % volume inspiratory concentration, 6 L.min-1 in 100 % O2 for 2 hours. The control groups were not subjected to any procedures. Accordingly, GST, SOD, and NOS enzyme activity and TBARS level, were studied in the liver tissue samples of the rats to determine the presence of oxidative stress (OS) and antioxidant activity. RESULTS Following administration of sevoflurane anaesthesia; GST, SOD enzyme activity and TBARS level was significantly higher in the Group I-YS than in the Group I-YC and in the Group II-OS than in the Group II-OC. There was no difference between the groups when the mean NOS levels were compared. CONCLUSION Although the results of our study are similar to the previous indicating that sevoflurane has the capacity to induce the oxidative stress; a new data has been recorded that sevoflurane has a similar effect on the OS level in aged and young female rat (Tab. 1, Fig. 4, Ref. 48).
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Guler A, Sahin MA, Cingoz F, Ozal E, Demirkilic U, Arslan M. Can cardiac surgery be performed safely on patients with haematological malignancies. Cardiovasc J Afr 2013; 23:194-6. [PMID: 22614661 PMCID: PMC3721910 DOI: 10.5830/cvja-2011-053] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2010] [Accepted: 09/06/2011] [Indexed: 12/03/2022] Open
Abstract
Introduction Surgical strategy in patients with haematological malignancies must be planned and carried out with the specific aim of decreasing postoperative complications. The aim of this study was to present our experience on patients previously diagnosed with haematological malignancies who subsequently underwent cardiac surgery. We include data to assist other surgeons predict factors affecting postoperative morbidity and mortality in this group of patients. Methods Fifteen patients diagnosed with haematological malignancies who had cardiac surgery were retrospectively analysed. Eight patients had chronic lymphocytic leukaemia, six had non-Hodgkin’s lymphoma and the rest had chronic myelocytic leukaemia. Coronary artery bypass graft surgery was performed on all of them. Results There were no hospital mortalities. The average follow-up period was 35 ± 11 (23–56) months. Three patients required early postoperative re-operation because of excessive bleeding. No mortalities were seen in the early postoperative period. There were five (33%) deaths during the late follow-up period. Three patients were lost due to intracranial bleeding (confirmed by autopsy) in the 16th, 23rd and 38th months after surgery. The remaining two patients had sudden death in the eighth and 55th months from non-detectable causes. Conclusion Conclusion: Cardiac surgery can be performed with acceptable early postoperative outcomes in patients with haematological malignancies. Intracranial bleeding is an important factor contributing to late mortality and patient selection and risk stratification are crucial to improving surgical benefits.
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Gunlusoy B, Arslan M, Vardar E, Degirmenci T, Kara C, Ceylan Y, Kozacıoğlu Z. [The efficacy and toxicity of gemcitabine and cisplatin chemotherapy in advanced/metastatic bladder urothelial carcinoma]. Actas Urol Esp 2012; 36:515-20. [PMID: 22819345 DOI: 10.1016/j.acuro.2012.03.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2012] [Accepted: 03/05/2012] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Many new agents have been introduced as an alternative to standard MVAC therapy with improved efficacy and lower toxicity profile in advanced bladder carcinoma. The aim of this study is to evaluate the response rate and toxic side effects of gemcitabine-cisplatin (GC) in patients with advanced/metastatic bladder carcinoma. METHODS Between January 2001 and April 2006, 58 patients with histologically confirmed advanced/metastatic transitional cell carcinoma (TCC) were enrolled in the study. All patients received 1,000 mg/m(2) gemcitabine administered via intravenous infusion of 30-60 minutes on days 1, 8 and 15, and 70 mg/m(2) cisplatin as an infusion of 60-min on day 2. All toxicities were graded using the WHO scale and the National Cancer Institute scale. RESULTS The average number of cycles was 4.1. Neutropenia and thrombocytopenia were clinically significant treatment-related side-effects. Hematologic toxicity included mainly grade 3-4 neutropenia in 56%, grade 3-4 thrombocytopenia in 59%, and grade 3- 4 anemia in 33% of patients. There was only one death from neutropenic sepsis. Complete response and partial response were obtained in 13 (22.4%) and 17 (29.3%) of patients, respectively, 17 (29.3%) of patients were found to have stable disease, and progression was observed in 11 patients (18.9%). Median survival for the whole group was 14.7 months (2-67). CONCLUSIONS GC therapy is an effective regimen owing to its high tumor response and long survival with a low incidence of toxicity in advanced or metastatic patients.
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Arslan M, Comu FM, Isik B, Atac MS, Yilmaz D. The evaluation of effects of lornoxicam on blood flow and erythrocyte deformability in comparison with iv paracetamol in rats. BRATISL MED J 2012; 113:211-3. [PMID: 22502750 DOI: 10.4149/bll_2012_048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Lornoxicam and iv paracetamol are commonly preferred to be used for postoperative analgesia. Although Aspirin is a well known non-steroid anti-inflammatory drug that decreases the erythrocyte deformability, there is no study comparing lornoxicam and iv paracetamol regarding their effects on erythrocyte deformability recorded in literature. The aim of this study was to compare the effects of lornoxicam and IV paracetamol on blood perfusion and erythrocyte deformability on rats. METHODS Twenty male Wistar Albino rats were randomly divided into three groups as Lornoxicam group (Group L), IV paracetamol group (Group P), and control group (Group C). Intraperitoneal administrations were done in all groups except Group C. Liver and renal blood flows were conducted by laser Doppler and euthanasia was performed via intraabdominal blood uptake. Erythrocyte deformability was measured using a constant flow filtrometer system. RESULTS Lornoxicam increased the relative resistance which shows the erythrocyte deformability in rats (p<0.05). The comparison of Groups C and P revealed no statistically different results (p=0.731) while Group L revealed statistically higher results than Group C (p=0.022). No statistically significant differences were found between groups L and P (p=0.073). Liver and renal blood flow values in Group L were just numerically decreased not statistically whilst no statistically significant difference was found between the three groups. CONCLUSIONS Lornoxicam have lead to functional disorders related to tissue perfusion as a result of both decreased blood flow and erythrocyte deformability (Fig. 3, Ref. 21). Full Text in PDF www.elis.sk.
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Kurtipek O, Comu FM, Ozturk L, Alkan M, Pampal K, Arslan M. Does vitamin C prevent the effects of high dose dexmedetomidine on rat erythrocyte deformability? BRATISL MED J 2012; 113:135-8. [PMID: 22428760 DOI: 10.4149/bll_2012_033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
PURPOSE Dexmedetomidine is an anesthetic agent frequently used for sedation at the intensive care units and during general anesthesia. The purpose of our study was to investigate whether vitamin C prevents the effect of high dose dexmedetomidine on erythrocyte deformability in rats. METHODS The study was performed on 21 male rats, with 7 rats in each study groups and the control group. The rats in the study groups were treated with intraperitoneal dexmedetomidine (10 µg/kg) and intraperitoneal dexmedetomidine plus Vitamin C (ascorbic acid) (100 mg/kg ascorbic acid administered 1 hour before administration of 10 µg/kg dexmedetomidine), respectively. Intraperitoneal physiological saline was administered in the control group. Erythrocyte packs were prepared using heparinized total blood samples. Deformability measurements were done by erythrocyte suspensions in phosphate buffered saline (PBS) buffer. A constant flow filtrometer system was used to measure erythrocyte deformability and the relative resistance was calculated. RESULTS Erythrocyte deformability was significantly higher in dexmedetomidine group than in control and vitamin C plus dexmedetomidine groups (p=0.003, p=0.013, respectively). Erythrocyte deformability indexes were found similar in the control group and in the vitamin C plus dexmedetomidine group (p=0.383). CONCLUSIONS High dose dexmedetomidine may cause functional deterioration in blood flow and tissue perfusion with negative effects in erythrocyte deformability. Vitamin C supplementation seems to reverse those negative effects and variations in erythrocyte deformability. However, our preliminary results should be confirmed in wider serious of experimental and clinical trials (Fig. 1, Ref. 27).
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Ozturk L, Arslan M, Comu FM. The effects of low-high doses of dexmedetomidine on erythrocyte deformability in rats. BRATISL MED J 2012; 113:347-9. [DOI: 10.4149/bll_2012_078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Arslan M, Comu FM, Isik B, Ozturk L, Kesimci E. Effect of dexmedetomidine on erythrocyte deformability during ischemia-reperfusion injury of liver in diabetic rats. ACTA ACUST UNITED AC 2012; 113:687-91. [DOI: 10.4149/bll_2012_156] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Dervis S, Arslan M, Serce CU, Soylu S, Uremis I. First Report of a Root Rot Caused by Phytophthora palmivora on Lavandula angustifolia in Turkey. PLANT DISEASE 2011; 95:1035. [PMID: 30732086 DOI: 10.1094/pdis-04-11-0306] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
English Lavender (Lavandula angustifolia Mill.) has been considered an alternative crop to tobacco in Hatay Province of Turkey because of its great production potential. As a new, nonnative crop, diseases and pests of lavender are not well known in the region. In summer 2010, root rot symptoms were observed with an average incidence of 45% in a 2-year-old lavender nursery in Hatay. Initial symptoms of chlorosis and wilting were followed by progressive death of the plants starting at the shoot tips. An oomycetous species was isolated consistently from the stems and roots of diseased plants on potato dextrose agar (PDA) amended with several fungicides and antibiotics. The culture of the single-zoospore isolate produced arachnoid growth on PDA. Chlamydospores of the isolate were approximately 35.0 μm in diameter. The isolate produced papillate, caduceus, hyaline sporangia in different shapes ranging from spherical to ellipsoidal. Sporangia with short pedicels (5 μm) were 35.0 to 57.5 × 27.5 to 42.5 μm with a length/width ratio of 1.2 to 1.8. On the basis of symptoms and morphology of the organism, the pathogen was identified as Phytophthora palmivora (E.J. Butler) E.J. Butler (3). Identification of the isolate was also confirmed by comparison of the sequence of the nuclear ribosomal internal transcribed spacer (ITS) region with reference isolates. The ITS region of rDNA was amplified by PCR with primers ITS1/ITS4 and sequenced (GenBank Accession No. JF777117). BLAST analysis of the sequence obtained showed a 99 to 100% homology with P. palmivora. Pathogenicity tests were performed on 12 greenhouse-grown 2-year-old lavender plants in 2-liter pots containing a steamed sand/peat/soil mixture. After rooting, the plants were inoculated by placing mycelial plugs from a 1-week-old culture of the isolate into an incision made at the base of each plant. Control plants were treated with plugs of sterile PDA. Inoculated plants were kept at 27°C for 5 weeks. Similar symptoms developed on the inoculated plants within 4 weeks after inoculation. P. palmivora was consistently reisolated from symptomatic plants. No symptoms developed on control plants. P. palmivora attacks a wide range of crop species including lavenders (1,2,4). To our knowledge, this is the first report of a root rot caused by P. palmivora, a new pathogen of lavender in Turkey. References: (1) S. Davino et al. Plant Dis. 86:561, 2002. (2) D. C. Erwin and O. K. Ribeiro. Phytophthora Diseases Worldwide. The American Phytopathological Society, St Paul, MN, 1996. (3) D. J. Stamps. C.M.I. Descr. Fungi Bact. 831:1, 1985. (4) G. A. Torres et al. Plant Dis. 94:1163, 2010.
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Sahin M, Jahollari A, Guler A, Cingoz F, Yagci G, Hasanov V, Arslan M. PP-286: THREE MESENTERIC VESSEL REVASCULARIZATION WITH OPEN SURGERY IN CHRONIC MESENTERIC ISCHEMIA. Int J Cardiol 2011. [DOI: 10.1016/s0167-5273(11)70454-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Arslan A, Aydin G, Keles I, Fm C, Arslan M. Evaluation of erythrocyte deformability in experimentally induced osteoporosis in female rats and the effects of vitamin C supplementation on erythrocyte deformability. BRATISL MED J 2011; 112:605-609. [PMID: 22180984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
OBJECTIVE The aim of this study was to evaluate the possible variations in antioxidant enzymes, lipid peroxidation and erythrocyte deformability in experimentally induced osteoporosis in female rats and to assess the effects of vitamin C supplementation on those variations. MATERIAL A total of 20 female Wistar Albino Rats were randomized into the three groups as controls (Group C, n = 6), ovariectomized rats (Group O, n = 7) and ovariectomized rats receiving vitamin C supplementation (Group OVC, n = 7). After the surgical procedure of ovariectomy, group OVC received 1 g ascorbic acid in 500 mL water daily. After 100 days following the ovariectomy, bone mineral density (BMD) was measured by using dual-energy X-ray absorptiometry. RESULTS BMD was significantly lower in the group O than in the group C (p = 0.015), whereas it was significantly higher in the group OVC than in the group O (p = 0.003). MDA activity was significantly higher in the group O than in the group C (p = 0.032), whereas it was significantly lower in the group OVC than in the group O (p = 0.025). SOD activity was significantly higher in the group O than in the group C (p = 0.032). Erythrocyte deformability was significantly higher in the group O than in the group C and OVC (p = 0.008, p = 0.021, respectively). CONCLUSION Erythrocyte deformability may show negative variations, suggesting a causative role in disruption of blood flow and tissue perfusion, which also negatively affect bone metabolism. Vitamin C supplementation seems to reverse those negative effects of variations in erythrocyte deformability. However, our preliminary results should be confirmed in more experimental studies and clinical trials (Tab. 3, Ref. 28).
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Arslan M, Demir ME. Prevention of postoperative nausea and vomiting with a small dose of propofol combined with dexamethasone 4 mg or dexamethasone 8 mg in patients undergoing middle ear surgery: a prospective, randomized, double-blind study. BRATISL MED J 2011; 112:332-336. [PMID: 21692408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
OBJECTIVE Postoperative nausea and vomiting (PONV) is a common complication after middle ear surgery. We have aimed to compare the administration of a subhypnotic dose of propofol with dexamethasone 4 mg or 8 mg and placebo in prevention of postoperative nausea and vomiting (PONV) after middle ear surgery. METHOD This clinical research was performed at Yüksek Ihtisas Hospital Kirikkale. The study included 105 adult patients scheduled for a middle ear operation. The patients were randomly assigned into three groups. The patients in Group I received propofol in a dose of 0.5 mg x kg(-1) plus 4 mg of dexamethasone while Group II was administered with propofol in a dose of 0.5 mg x kg(-1) plus 8 mg of dexamethasone, and Group III was given 0.9% saline solution. Within the framework of the study we evaluated the number of patients suffering from nausea and vomiting at 0-4, 4-12, and 12-24 hours postoperatively, and the necessity to use additional antiemetics. RESULTS The comparison of data showed that at up to four hours, the incidence of vomiting was 28.6% in Group 1, 22.9% in Group II, and 65.7% in Group III. The incidence rates in Group I and Group II were significantly lower than that in Group III (p < 0.05), while the rate of antiemetic drug usage was higher in Group III than in Group I and Group II (p < 0.05). The Nausea Vomiting Scale scores were also significantly higher in Group III than in Group I and Group II (p < 0.05). There were no significant differences between the values at 4-12 and 12-24 hours. CONCLUSION The administration of a subhypnotic dose of propofol plus 4 mg of dexamethasone at the end of surgery was found to be at least as effective as propofol plus 8 mg of dexamethasone in preventing the PONV in the early postoperative period in adult patients undergoing middle ear surgery (Tab. 4, Ref. 34).
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Uygur E, Arslan M. Effects of chronic stress on cognitive functions and anxiety related behaviors in rats. ACTA ACUST UNITED AC 2010; 97:297-306. [DOI: 10.1556/aphysiol.97.2010.3.6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Altinova AE, Engin D, Akbay E, Akturk M, Toruner F, Ersoy R, Yetkin I, Arslan M. Association of polymorphisms in the IL-18 and IL-12 genes with susceptibility to Type 1 diabetes in Turkish patients. J Endocrinol Invest 2010; 33:451-4. [PMID: 20061784 DOI: 10.1007/bf03346623] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
BACKGROUND Recent studies have indicated that polymorphisms of the interleukin-18 (IL-18) and interleukin- 12 (IL-12) genes are associated with the development of Type 1 diabetes mellitus (T1DM) in some populations, but not all. AIM The present study was designed to examine the roles of polymorphisms in the IL-18 promoter and IL-12p40 with respect to susceptibility to T1DM in Turkish patients. SUBJECTS AND METHODS Ninety-one patients with T1DM and 87 unrelated healthy subjects were included in the study. The IL-18 polymorphisms at positions -607 and -137 were detected by a sequence-specific PCR method. The single nucleotide polymorphism in the IL-12p40 3' untranslated region (3'-UTR) at position +1188 was analyzed by the PCR-restriction fragment length polymorphism (RFPL) method. RESULTS The allelic and genotypic frequencies of the IL-18 and IL-12p40 polymorphisms did not differ significantly between subjects with T1DM and the controls (p>0.05). However, diabetic patients with the -137 (CC) genotype showed a younger onset age compared to patients with the -137 (GG) genotype (p=0.02). In addition, patients with the -607 (CC) genotype had higher levels of glycated hemoglobin (HbA1c) than patients with the -607 (AC) genotype (p=0.004). Furthermore, patients with the IL-12p40 (AC) genotype had higher HbA(1c) levels than patients with the IL-12p40 (AA) genotype (p=0.01). CONCLUSIONS The results of the present study show that the IL- 18 and IL-12p40 polymorphisms may have some effect on the onset age and deterioration of glycemic control in Turkish patients with T1DM.
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Arslan M, Sahin D, Inan A. P23 The instructing role of nurse in breast self examination. Eur J Oncol Nurs 2010. [DOI: 10.1016/s1462-3889(10)70087-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Yιlmaz C, Arslan M, Gonullu H, Erkan N. An Unusual Cause of Haematuria: Renal Arteriovenous Malformation Mimicking Caliceal Dilatation at Ultrasonography. HONG KONG J EMERG ME 2010. [DOI: 10.1177/102490791001700214] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
We report a 37-year-old woman admitted to the emergency service with macroscopic haematuria and flank pain due to renal arteriovenous malformation (AVM). Ultrasonography showed apparent dilatation of the left renal caliceal system, whereas intravenous pyelography (IVP) demonstrated multinodular pelvicaliceal impressions with no caliceal dilatation. The final diagnosis was established with conventional angiography. Renal AVM may mimic caliceal dilatation on ultrasonography. Demonstration of multinodular pelvicaliceal impressions at IVP and lack of caliceal dilatation are clues for the correct diagnosis in this particular situation.
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Demirci H, Erdamar H, Karakoc A, Arslan M. Thyroid fine needle aspiration biopsy: is topical local anaesthesia beneficial? Int J Clin Pract 2010; 64:25-8. [PMID: 18803557 DOI: 10.1111/j.1742-1241.2008.01814.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE Thyroid fine needle aspiration biopsy (TFNAB) is the gold standard in the differential diagnosis of the thyroid nodules. In general, no analgesia is needed before this procedure. However, it is usually believed that the patients may be more comfortable if the procedure is performed under local anaesthetics. In this study, we examined the impact of the use of dermal anaesthetic on the patient's level of discomfort during palpation-guided TFNAB. METHODS Fifty female patients with nodular goitre were enrolled in this study. Patients were randomised into two groups: a placebo cream was applied to group 1 patients (25 females; mean age 47.45 +/- 11.61 years), and local anaesthesia (EMLA 5% cream) was applied to group 2 patients (25 females; mean age 50.89 +/- 12.01 years) approximately 1 h before TFNAB. All patients were asked to mark the pain they felt during the TFNAB on Visual Analogue Scale. RESULTS The pain scores during TFNAB were 27.73 +/- 20.01 mm and 24.79 +/- 21.98 mm in the placebo group and in the EMLA group respectively. There was no significant difference between the groups (p = 0.496). CONCLUSIONS Topical anaesthesia before palpation-guided TFNAB provides no benefit.
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Demirci H, Erdamar H, Karakoc A, Akturk M, Yilmaz M, Arslan M. CA 72-4 levels in patients with type 2 diabetes mellitus. Int J Clin Pract 2010; 64:34-8. [PMID: 18205795 DOI: 10.1111/j.1742-1241.2007.01614.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
OBJECTIVE CA 72-4 is one of the blood group carbohydrate antigens which can be used as a tumour marker in ovarian, pancreatic and gastrointestinal carcinomas. It can also be elevated in various benign conditions including pancreatitis. Diabetes mellitus is a chronic disorder related with the pancreas. In this study, we investigated CA 72-4 levels in patients with type 2 diabetes and its relation to the metabolic status. METHODS Sixty-nine patients with type 2 diabetes mellitus (female/male = 40/29) and 60 healthy subjects (female/male = 35/25) participated in this study. The levels of serum CA 72-4 were measured and faecal occult blood tests (following 3 days of white diet were obtained for three consecutive days) were performed in all patients. Patients had a pathological finding for any of these two parameters were further investigated with upper gastrointestinal endoscopy, colonoscopy and computerised tomography. RESULTS The mean levels of CA 72-4 was 1.89 +/- 2.61 U/ml in the study group and 1.4 +/- 0.98 U/ml in the control group (p > 0.05). There was no association between CA 72-4 levels and age and sex of the patients, duration of diabetes, body mass index, biochemical indicators of metabolic control (the levels of HbA(1c), fasting and postprandial glucose, serum lipids), the presence of microvascular complications (retinopathy, nephropathy, neuropathy) or treatment modalities. CONCLUSIONS Elevated levels of CA 72-4 in diabetic patients are not related to diabetes and it should be interpreted as evaluated in a non-diabetic patient.
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Palmer JS, Castro CE, Arslan M, Boyce MC. Constitutive Models for the Force-Extension Behavior of Biological Filaments. IUTAM SYMPOSIUM ON CELLULAR, MOLECULAR AND TISSUE MECHANICS 2010. [DOI: 10.1007/978-90-481-3348-2_12] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
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Abstract
Effectiveness of intermittent microwave-convective air drying (IMWC) was investigated and compared to continuous microwave-convective air drying (CMWC) and convective air drying for oregano. Both CMWC and IMWC increased the drying rate of oregano compared to convective drying. The CMWC and IMWC were 12.7-14.0 and 4.7-11.2 times more energy efficient in drying than convective drying, respectively. The highest essential oil contents were obtained from convective drying at 40 °C and 45 °C. However, these treatments had the longest drying time and the highest energy consumption. The CMWC yielded the lowest essential oil content and resulted in an extreme change in the essential oil composition. The IMWC, except with the pulse ratio of 3.0, resulted in similar essential oil content compared to convective drying at 50 °C and shade drying. No identical result was found among the prevailing compounds of essential oil of oregano obtained from shade drying, convective drying and IMWC. Both CMWC and IMWC did not yield acceptable results of product color. However, in terms of essential oil content and quality, the IMWC at 25 °C room temperature with the pulse ratio of 5.0 was judged as the most suitable drying method for oregano due to its rational drying time and energy consumption compared to CMWC drying, convective air dying, and shade drying.
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Ahmad N, Umair S, Shahab M, Arslan M. Testicular development and establishment of spermatogenesis in Nili-Ravi buffalo bulls. Theriogenology 2009; 73:20-5. [PMID: 19815266 DOI: 10.1016/j.theriogenology.2009.06.034] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2009] [Revised: 05/23/2009] [Accepted: 06/17/2009] [Indexed: 11/17/2022]
Abstract
Fifteen longitudinally reared Nili-Ravi buffalo bulls (Bubalus bubalis) were slaughtered at 1, 6, 12, 18, and 24 mo of age (n=3 per group) to observe testicular development and to examine qualitatively the establishment of spermatogenesis. With the age held constant, scrotal circumference and testes weight were correlated (0.95; P<0.05). Testes weight increased from 3.5+/-0.7 at 1 mo of age to 185+/-30g at 24 mo of age. Seminiferous tubules diameter developed in a linear fashion (57microm at 1 mo and 178microm at 24 mo), and the lumen formed at 12 mo of age. Differentiation of basal indifferent supporting cells to Sertoli cells started at 6 mo, and formation of Sertoli cells completed near 12 mo of age. Gonocytes predominated at 1 mo, but by 12 mo, most had been replaced by spermatogonia, thus rapid proliferation of tubular contents occurred at 12 mo (testes weight=75g). Spermatocytes were first observed at 12 mo, and their number increased through 18 and 24 mo. Establishment of spermatogenesis, as reflected by appearance of significant number of spermatids, occurred by 18 mo of age (testes weight 122g). Thus, the establishment of spermatogenesis was progressive from birth, and marked changes were observed during the last 6 mo.
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97
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Ahmad G, Arslan M. Proteomic analysis of serum and cystic fluid in subjects with benign and malignant ovarian cysts. Fertil Steril 2009. [DOI: 10.1016/j.fertnstert.2009.07.1348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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98
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Yilmaz C, Arslan M, Kilic A, Erkan N. Traumatic dissection of the extracranial vertebral artery. JBR-BTR : ORGANE DE LA SOCIETE ROYALE BELGE DE RADIOLOGIE (SRBR) = ORGAAN VAN DE KONINKLIJKE BELGISCHE VERENIGING VOOR RADIOLOGIE (KBVR) 2009; 92:264. [PMID: 19999336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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99
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Arslan M, Sala O, Molinari GA. The Ultrasonic Irradiation of the Posterior Labyrinth in Ménière's Disease: Some Physiopathological data. Acta Otolaryngol 2009. [DOI: 10.3109/00016486309127400] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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100
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Arslan M. An Improved Technique of the Ultrasonic Irradiation of the Vestirular Apparatus by Ménière's Disease. Acta Otolaryngol 2009. [DOI: 10.3109/00016486209127381] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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