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Browsing by Publisher "Informa Healthcare"

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    Evaluation of non-invasive clinical samples in chronic Chlamydial prostatitis by using In situ hybridization
    (Informa Healthcare, 1997) Gümüş B.; Sengil A.Z.; Solak M.; Fistik T.; Alibey E.; Çakmak E.A.; Yeter M.
    Seventy-eight non-invasive prostate specimens collected from patients with chronic non-bacterial prostatitis were evaluated by in situ hybridization (IH) for evidence of Chlamydia trachomatis. Intracellular Chlamydia bodies were detected in 18 of 78 cases (20.6%). Homogeneous blue- black bodies in the cellular cytoplasm were accepted as in situ positive. Chlamydial antigen detected by enzyme immuno assay (EIA) was positive in 12 cases (13.7%), but only nine of them were positive by IH. Our study confirms previous reports implicating C. trachomatis as an aetiological agent in chronic non-bacterial prostatitis, and underscores the applicability of DNA probes for detection and identification of C. trachomatis in prostatic materials.
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    Idiopathic inflammatory neuroretinitis simulating optic nerve sheath dural ectasia
    (Informa Healthcare, 2013) Ilker S.S.; Seymenoǧlu G.; Tarhan S.; Uzun Ö.; Şencan S.
    We report a case of a 32-year-old female patient who presented with decreased vision on both eyes and headache. In fundus examination, both eyes had elevation of the optic disc and star shaped hard exudates in the macula. Magnetic resonance imaging was completely normal except the saccular dilatation of bilateral optic nerve sheath. The patient was treated with oral steroids following high-dose intravenous methylprednisolone. She displayed good anatomical and functional results during the follow-up. This case raises the possibility that optic nerve sheath enlargement, probably induced by an idiopathic inflammatory optic neuritis, may simulate dural ectasia of the optic nerve sheath. © 2013 Informa UK Ltd. All rights reserved.
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    Lack of association between leptin levels and leptin gene polymorphism in obese women
    (Informa Healthcare, 2014) Okudan N.; Gökbel H.; Acar H.; Uzunoʇlu S.; Belviranli M.
    The aim of the present study was to evaluate the relationship between oligopolymorphism in the 25th codon of leptin gene and obesity. Eighty-seven obese women and 75 healthy women were constituted obese and control groups. Body fat percent, fat mass and lean body mass were determined by bioimpedance meter and leptin levels were determined. The presence of 25th codon oligopolymorphism in the leptin gene was done by PCR-RFLP technique. Mean leptin levels were 38.5±22.0ng/ml, and 147.9±44.8ng/ml in the control and obese groups, respectively. The correlations of serum leptin level to body fat percentage and fat mass in the control group were significant. The correlations in the obese group were not significant. This data implies that the difference of leptin levels between control and obese groups are more likely to be associated with alterations in the leptin gene other than 25th codon or alterations in the leptin receptor gene. © 2014 Informa UK Ltd. All rights reserved.
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    The cytotoxic, neurotoxic, apoptotic and antiproliferative activities of extracts of some marine algae on the MCF-7 cell line
    (Informa Healthcare, 2014) Kurt O.; Özdal-Kurt F.; Tuʇlu M.I.; Akçora C.M.
    We investigated the cytotoxic, neurotoxic, apoptotic and antiproliferative effects of extracts from Petalonia fascia, Jania longifurca and Halimeda tuna on the MCF-7 breast cancer cell line. J. longifurca extracts were more toxic than those of P. fascia and H. tuna. The algal extracts showed significant toxic effects at different dilutions. The toxic effects were due to increased oxidative stress and resulted in apoptosis. Algal toxicity may exert negative effects through the food chain or by direct interaction. Algal toxicity also has potential for cancer therapy. The toxic effects that we observed may be especially important for therapy for breast tumors. © 2014 The Biological Stain Commission.
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    Evaluation of 131I-Pentamidine for scintigraphy of experimentally Leishmania tropica-infected hamsters
    (Informa Healthcare, 2014) Inceboz T.; Lambrecht F.Y.; Eren M.Ş.; Girginkardeşler N.; Bekiş R.; Yilmaz O.; Er Ö.; Özbilgin A.
    We aimed to assess the ability of 131I-Pentamidine scintigraphy to detect the lesions of Leishmania tropica infection. An experimental model of cutaneous leishmaniasis was developed. The presence of cutaneous leishmaniasis was confirmed. Pentamidine was radioiodinated with 131I. The radiolabeled pentamidine was validated by the requisite quality control tests to check its radiolabeling efficiency, in vitro stability. 131I- Pentamidine (activity: 18.5 MBq/100 l) was injected intracardiacally into infected hamsters. Static whole body images of the hamsters were acquired under the gamma camera at 5 and 30 in, 2, 6 and 24 h following the administration. On the scintigrams, anatomically adjusted regions of interest (ROIs) were drawn over the right feet (target) and left feet (not-target) and various organs. Accumulation of 131I-Pentamidine at sites of infection is expressed as the target to non-target (T/NT) ratio. The results T/NT ratio decreased with time. In concluding the 131I-Pentamidine has poor sensitivity in detection of L. tropica infection. © 2014 Informa UK Ltd. All rights reserved: reproduction in whole or part not permitted.
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    The effect of melatonin on a dorsal skin flap model
    (Informa Healthcare, 2014) Kerem H.; Akdemir O.; Ates U.; Uyanikgil Y.; Sezer E.D.; Bilkay U.; Turgut M.; Sozmen E.; Songur E.
    Background: Melatonin (Mel) has a very potent antioxidant activity, depending mainly on its capacity to act as an electron donor. Recently, the antioxidant property of Mel has been much emphasized. In this study, the dorsal skin flap model was used to investigate the effect of Mel in flap viability in rats. Material and Methods: Totally 28 Wistar Albino rats were divided into four groups: control group (C) (n = 7), local treatment group (L) (n = 7), systemic low-dose melatonin treatment group (LT) (n = 7), and systemic high-dose melatonin treatment group (HT) (n = 7). The necrosis rate of the skin flaps was observed seven days after the operation by a blinded observer. Oxidative stress was assessed by determining malondialdehyde (MDA) level, and effects of melatonin on antioxidant enzymes such as superoxide dismutase (SOD) and catalase (CAT) were measured. Vascularity, epithelial thickness, and fibroblast proliferation of dorsal skin flaps were assessed histologically. Results: Amount of MDA were found significantly lower (p < .05), and the flap viability, CAT, SOD, vascularity, fibroblast proliferation, and epithelial thickness were found significantly higher (p < .05) in groups HT than in groups C, L, and LT statistically. Conclusion: Our results showed that the usage on different doses of melatonin could play an important role in the process of flap viability and further studies will focus on these areas of interest. © 2014 Informa Healthcare USA, Inc.
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    Factor structure of the subjective well-being under neuroleptic treatment scale-short form in schizophrenic outpatients: Five factors or only one?
    (Informa Healthcare, 2014) Pazvantoǧlu O.; Şimşek Ö.F.; Aydemir Ö.; Sarisoy G.; Böke Ö.; Üçok A.
    Backround and aim: The Subjective Well-Being under Neuroleptics Scale, short form (SWNS), is a self-report measure that evaluates the states of well-being of schizophrenia patients using antipsychotic drugs independently from psychopathology of disease. This study examined the factor structure of the Turkish version of the scale using high-level statistical analyses. Methods: The SWNS was translated into Turkish and applied to 103 schizophrenic patients. A type of multi-trait-multi-method (MTMM) confirmatory factor analysis was conducted to determine the factor structure of the Turkish version of the scale. Results: The results of factor analysis of the SWNS were incompatible with the factor structure of the original scale. A set of MTMM analyses showed distinct method effects for both positive and negative item wording in the scale. In light of these findings, the factor structure of the SWNS was determined as having a one-dimensional structure, with bias due to item wording. Conclusions: The results of the present investigation indicated that the sub-factors of the SWNS failed to emerge from the data. This study is the first to show that there is an urgent need for further examination of the factor structure of the SWNS with regard to method effects. This issue has important implications for the use of sub-factors by both researchers and practitioners. © 2014 Informa Healthcare.
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    Correlations among enthesitis, clinical, radiographic and quality of life parameters in patients with ankylosing spondylitis
    (Informa Healthcare, 2014) Rezvani A.; Bodur H.; Ataman Ş.; Kaya T.; Buǧdayci D.S.; Demir S.E.; Koçyiǧit H.; Altan L.; Uǧurlu H.; Kirnap M.; Gür A.; Kozanoǧlu E.; Akinci A.; Tekeoǧlu I.; Şahin G.; Bal A.; Sivrioǧlu K.; Yazgan P.; Aydin G.; Hepgüler S.; Ölmez N.; Şendur Ö.F.; Yener M.; Altay Z.; Ayhan F.; Durmuş O.; Duruöz M.T.; Günendi Z.; Nacir B.; Öken Ö.; Toktaş H.; Delialioǧlu S.Ü.; Evcik D.; Sertpoyraz F.M.
    Objectives. To investigate the relationship between enthesitis and disease activity, functional status, fatigue, joint mobility, radiological damage, laboratory parameter and quality of life in patients with ankylosing spondylitis (AS). Methods. A total of 421 patients with AS (323 male and 98 female) who were included in the Turkish League Against Rheumatism Registry were enrolled in the study. The Bath AS Disease Activity Index (BASDAI), fatigue, the Bath AS Functional Index (BASFI), the Bath AS Metrology Index (BASMI), the Maastricht AS Enthesitis Score (MASES), AS quality of life (ASQoL), the Bath AS Radiology Index (BASRI) and erythrocyte sedimentation rate (ESR) were evaluated. Results. Enthesitis was detected in 27.3% of patients. There were positive correlations between MASES and BASDAI, BASFI and fatigue (p < 0.05). MASES was not correlated with BASRI, BASMI, ASQoL and ESR. The mean MASES score was 1.1 ± 2.4. The most frequent regions of enthesopathies were right iliac crest, spinous process of L5 and proximal to the insertion of left achilles tendon, respectively. Conclusions. Enthesitis was found to be associated with higher disease activity, higher fatigue, worse functional status and lower disease duration. As enthesitis was correlated with BASDAI, we conclude that enthesitis can reflect the disease activity in patients with AS. © 2014 Japan College of Rheumatology.
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    A new method for computer-assisted detection, definition and differentiation of the urinary calculi
    (Informa Healthcare, 2014) Yildirim D.; Ozturk O.; Tutar O.; Nurili F.; Bozkurt H.; Kayadibi H.; Karaarslan E.; Bakan S.
    Purpose: Urinary stones are common and can be diagnosed with computed tomography (CT) easily. In this study, we aimed to specify the opacity characteristics of various types of calcified foci that develop through the urinary system by using an image analysis program. With this method, we try to differentiate the calculi from the non-calculous opacities and also we aimed to present how to identify the characteristic features of renal and ureteral calcules. Materials and methods: We obtained the CT studies of the subjects (n = 48, mean age = 41 years) by using a dual source CT imaging system. We grouped the calculi detected in the dual-energy CT sections as renal (n = 40) or ureteric (n = 45) based on their locations. Other radio-opaque structures that were identified outside but within close proximity of the urinary tract were recorded as calculi "mimickers". We used ImageJ program for morphological analysis. All the acquired data were analyzed statistically. Results: According to thorough morphological parameters, there were statistically significant differences in the angle and Feret angle values between calculi and mimickers (p < 0.001). Multivariate logistical regression analysis showed that Minor Axis and Feret angle parameters can be used to distinguish between ureteric (p = 0.003) and kidney (p = 0.001) stones. Conclusions: Computer-based morphologic parameters can be used simply to differentiate between calcular and noncalcular densities on CT and also between renal and ureteric stones. © 2014 Informa Healthcare USA, Inc. All rights reserved.
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    Experimental comparison of protective characteristics of enalapril and trimetazidine in diabetic nephropathy
    (Informa Healthcare, 2014) Karadeniz T.; Cavusoǧlu T.; Turkmen E.; Uyanikgil Y.; Karadeniz M.; Akdemir O.; Tuglu M.I.; Ates U.; Erbas O.
    Hyperglycemia, hypertension, dyslipidemia, and inflammation have been proposed to account for the development of nephropathy in diabetic subjects. The beneficial effects of enalapril on diabetic nephropathy are known. However, the effects of trimetazidine (TMZ) are still unknown. We aimed at comparing the effects of the enalapril and TMZ treatment on fibronectin expression, inducible nitric oxide synthase expression, urine proteinuria, blood glucose and glomerular, and mesangial structures of kidney in rats that take streptozotocin (STZ). In this study, 32 male Sprague-Dawley albino mature rats of 8 weeks, weighing 200-220 g were used. Diabetes was induced by intraperitoneal injection of STZ (60 mg/kg) for 24 rats. We made four groups (Group 1: control, non-diabetic rats (n = 8), Group 2: diabetes, without treatment (n = 8), Group 3: diabetes treatment with enalapril (n = 8), Group 4: diabetes treatment with TMZ (n = 8). The positive effects of renal tissue and tubules in the mesangium immunohistochemical were shown in TMZ receiving rat groups. These positive effects were in parallel with the reduction in fibronectin and I-NOS expression and reduction in the proteinuria. TMZ and enalapril treatment of diabetic rats and renal parenchyma in this study are shown to have positive effects on the different levels. © 2014 Informa Healthcare USA, Inc. All rights reserved.
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    Neurotoxic effects of local anesthetics on the mouse neuroblastoma NB2a cell line
    (Informa Healthcare, 2015) Mete M.; Aydemir I.; Tuglu I.M.; Selcuki M.
    Local anesthetics are used clinically for peripheral nerve blocks, epidural anesthesia, spinal anesthesia and pain management; large concentrations, continuous application and long exposure time can cause neurotoxicity. The mechanism of neurotoxicity caused by local anesthetics is unclear. Neurite outgrowth and apoptosis can be used to evaluate neurotoxic effects. Mouse neuroblastoma cells were induced to differentiate and generate neurites in the presence of local anesthetics. The culture medium was removed and replaced with serum-free medium plus 20 μl combinations of epidermal growth factor and fibroblast growth factor containing tetracaine, prilocaine, lidocaine or procaine at concentrations of 1, 10, 25, or 100 μl prior to neurite measurement. Cell viability, iNOS, eNOS and apoptosis were evaluated. Local anesthetics produced toxic effects by neurite inhibition at low concentrations and by apoptosis at high concentrations. There was an inverse relation between local anesthetic concentrations and cell viability. Comparison of different local anesthetics showed toxicity, as assessed by cell viability and apoptotic potency, in the following order: tetracaine > prilocaine > lidocaine > procaine. Procaine was the least neurotoxic local anesthetic and because it is short-acting, may be preferred for pain prevention during short procedures. © 2015 The Biological Stain Commission.
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    Premenstrual syndrome in Turkish medical students and their quality of life
    (Informa Healthcare, 2015) Goker A.; Artunc-Ulkumen B.; Aktenk F.; Ikiz N.
    This study aimed to analyse the frequency and symptoms of premenstrual syndrome (PMS) and its effect on quality of life in medical students. Sociodemographic data, a symptom calendar for the following consecutive two menstrual periods and SF-36 quality of life questionnaire were collected. A total of 228 students joined the survey. The average age of the students was 20.77 ± 1.90. The frequency of PMS was 91.8%. The most frequent symptoms were abdominal bloating (89.5%), irritability (88.3%) and breast tenderness (82.6%). Quality of life scores ranged from 17.00 to 97.00 and were lowest in the severe PMS group. Alcohol consumption, stress events and fat rich diets increased the severity of PMS. Family history significantly affected the severity of PMS and quality of life scores. Premenstrual syndrome was found to be a frequent entity among medical students and seemed to affect quality of life in a moderate way. © 2015 Informa UK, Ltd.
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    Therapeutic effect of sunitinib on diabetes mellitus related ovarian injury: An experimental rat model study
    (Informa Healthcare, 2015) Erbas O.; Pala H.G.; Pala E.E.; Artunc Ulkumen B.; Akman L.; Akman T.; Oltulu F.; Aktug H.; Yavasoglu A.
    The aim of our study is to investigate the effect of sunitinib on diabetes mellitus related-ovarian injury and fibrosis in rat models. An experimental diabetes mellitus model was created in 16 rats, and eight rats with normal blood glucose levels were included in control group (Group-1). The diabetic rats were divided into two groups:diabetic control group (water given)-Group-2 and sunitinib treatment group-Group-3. After four weeks, bilateral oophorectomy was performed and ovaries were examined histologically. The groups were compared by Student's t-test, analysis of variance (ANOVA) and Mann-Whitney's U-test. There was a significant increase in no-medication (water given) diabetic rat's ovary (Group-2) in terms of follicular degeneration, stromal degeneration, stromal fibrosis and NF-kappaB immune-expression compared with control group normal rats' ovary (Group-1) (p < 0.0001). Stromal degeneration (p = 0.04), stromal fibrosis (p = 0.01), follicular degeneration (p = 0.02), NF-kappaB immune-expression (p = 0.001) significantly decreased in sunitinib-treated diabetic rat's ovary (Group-3) when compared with no-medication (water given) diabetic rat's ovary (Group-2) (p < 0.05). When we used sunitinib in the treatment of diabetic rats, ovarian injury, fibrosis and NF-kappaB immunoexpression decreased significantly. The effects of sunitinib in rat models give hope to the improved treatment of premature ovarian failure due to diabetes mellitus in humans. © 2015 Informa UK Ltd. All rights reserved: reproduction in whole or part not permitted.
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    Endometriosis associated with relapsing ascites and pleural effusions
    (Informa Healthcare, 2015) Hasdemir P.S.; Ikiz N.; Ozcakir H.T.; Kara E.; Guvenal T.
    [No abstract available]
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    Ultrasonographic visceral fat thickness measurement may be a good scan test for prediction of gestational diabetes mellitus
    (Informa Healthcare, 2015) Gur E.B.; Genc M.; Eskicioglu F.; Kurtulmus S.; Guclu S.
    [No abstract available]
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    Posterior reversible encephalopathy syndrome: An atypical complication of postpartum wound infection
    (Informa Healthcare, 2015) Pala H.G.; Baris M.M.; Artunc Ulkumen B.; Gurkan M.A.; Pala E.E.
    [No abstract available]
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    Real-life safety and efficacy of vildagliptin as add-on to metformin in patients with type 2 diabetes in Turkey - GALATA study
    (Informa Healthcare, 2015) Ayvaz G.; Keskin L.; Akin T.F.; Dokmetas H.S.; Tasan E.; Ar I.B.; Uren E.; Akber T.; Akdeniz Y.; Bambul N.; Bayraktaroglu T.; Borlu F.; Boz M.; Bozoglu E.; Buyukbese M.A.; Canberk A.; Comlekci A.; Delibasi T.; Demir S.; Eskioglu E.; Guler S.; Gulkan S.; Hekimsoy Z.; Karaca Z.; Keskin M.; Koca N.; Korkmaz H.; Onder E.; Ozisik L.; Peru C.; Sahin M.; Saygili F.; Serin S.; Sezer H.; Sezgin G.; Tasci I.; Tasliyurt T.; Torun A.N.; Tura Bahadir C.; Gursoy Yener G.; Yigit Z.
    Objective: To evaluate tolerability/safety and the efficacy of the combination of vildagliptin plus metformin in a real-life population of patients with type 2 diabetes mellitus (T2DM). Research design and methods: This multicenter, single-arm, 6 month, observational, prospective cohort study was conducted at 39 centers across Turkey. T2DM patients on vildagliptin and metformin for ≤4 weeks were enrolled regardless of their previous antidiabetic therapy. Main outcome measures: Efficacy was evaluated by measuring hemoglobin A1c (HbA1c) levels. Tolerability/safety parameters evaluated included hypoglycemic events, gastrointestinal events, peripheral edema and weight gain. Results: This study enrolled 665 patients with a mean±standard deviation (SD) age of 55.1±10.2 years and female predominance (n=394, 59.2%). Safety was assessed in all enrolled patients. Hypoglycemia was reported in 10 (1.5%) patients (95% confidence interval = 0.8-2.7%). Efficacy was assessed in 289 (43.5%) patients treated for 6±1 months; these patients showed a mean decrease in HbA1c of 0.8% from baseline value of 7.8% (p<0.001). The percentages of patients who achieved HbA1c targets of ≤6.5% and ≤7.0% were significantly increased, from 10.7% to 33.6% and from 22.1% to 52.6%, respectively (p<0.001 each). The decrease in HbA1c was independent of baseline HbA1c (≤8% vs. 8-10% vs. ≥10%), age (≤65 vs. >65 years) and body mass index (<30 vs. ≥30 kg/m2) (p<0.001 each). In total, 136 adverse events (AEs) were observed in 71 (10.7%) patients; 10 (1.5%) patients experienced hypoglycemia and gastrointestinal AEs were most commonly reported (n=29, 4.4%). Conclusions: In a 'real-life' setting, the vildagliptin and metformin combination was associated with significant improvements in reaching target HbA1c levels, even in elderly and obese patients with T2DM. Moreover, vildagliptin and metformin demonstrated a good overall tolerability/safety profile. © 2015 All rights reserved: reproduction in whole or part not permitted.
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    The assessment of placental volume and mean gray value in preeclamptic placentas by using three-dimensional ultrasonography
    (Informa Healthcare, 2015) Artunc Ulkumen B.; Pala H.G.; Uyar Y.; Koyuncu F.M.; Bulbul Baytur Y.
    Objectives: We aimed to evaluate the placental volume and placental mean gray value in preeclampsia and healthy placentas by using three-dimensional (3D) ultrasonography and Virtual Organ Computer-aided AnaLysis (VOCAL). Methods: This case-control prospective study consisted of 27 singleton pregnancies complicated by preeclampsia and 54 healthy singleton pregnancies matched for gestational age, maternal age and parity. Placental volume and placental volumetric mean gray values were evaluated. The placental volume (cm) was analyzed using the VOCAL imaging program, and 3D histogram was used to calculate the volumetric mean gray value (%). Results: Preeclamptic and control group consisted of 27 (mean age: 28.90±5.95 years, mean gestation: 32.0±4.55 weeks) and 54 (mean age: 29.48±5.78 years, mean gestation: 32.61±4.23 weeks) singleton pregnancies, respectively. Placental volume was significantly smaller in preeclampsia (250.62±91.69 versus 370.98±167.82cm; p=0.001). Volumetric mean gray value of the placenta was significantly higher in preeclampsia (38.24±8.41 versus 33.50±8.90%; p=0.043). Placental volume was significantly correlated with the estimated fetal weight (r=0.319; p=0.003). There was negative significant relation between placental volume and umbilical artery pulsatility index, resistance index and systolic/diastolic ratio (r=-0.244, p=0.024; r=-0.283, p=0.005; r=-0.241, p=0.024, respectively). Conclusions: Placental volume diminishes significantly in preeclampsia, whereas volumetric mean gray values increases. This may reflect the early alterations in preeclamptic placentas, which may help to understand the pathophysiology better. © 2014 Informa UK Ltd. All rights reserved: reproduction in whole or part not permitted.
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    Three-dimensional placental volume and mean grey value: Normal ranges in a Turkish population and correlation with maternal serum biochemistry and Doppler parameters
    (Informa Healthcare, 2015) Pala H.G.; Artunc Ulkumen B.; Uyar Y.; Koyuncu F.M.; Bulbul Baytur Y.
    The aim of this study is to evaluate the relationship between three-dimensional (3D) ultrasound measurements of placenta at 11136 weeks' gestation and maternal serum levels of pregnancy associated plasma protein-A (PAPP-A), free beta human chorionic gonadotrophin (fβhCG), Doppler parameters in early pregnancy. This prospective study consisted of 334 singleton pregnancies at 11136 weeks' gestation. Placental volume and placental volumetric mean grey values were evaluated. The placental volume (cm3) was analysed using the Virtual Organ Computer-aided AnaLysis (VOCAL) imaging program and 3D histogram was used to calculate the volumetric mean grey value (%). Mean maternal age was 28.35 ± 7.55. Mean gestational age was 12.29 ± 0.68 weeks. Placental volume was 77.04 ± 35.74 cm3. Mean grey value of the placenta was 34.38 ± 8.02%. Correlation analysis revealed that placental volume was significantly correlated with the crown-rump length (r = 0.173, p = 0.002), gestational week (r = 0.116, p = 0.036), ductus venosus pulsatility index (r = 0.101, p = 0.04) and maternal weight (r = 0.099, p = 0.037). There was a significant relation between the mean grey value of the placenta and maternal age (r = 0.131, p = 0.02), nuchal translucency (r = 0.109, p = 0.048), PAPP-A (r = 0.108, p = 0.04) and fβhCG (r = 0.104, p = 0.042). Volumetry of the placenta can be carried out with a high percentage of 1st trimester pregnancies. Volumetry during the 1st trimester could be helpful because of the less advanced state of placentation. This examination is easy to perform and the measurements can be acquired correctly and quickly. © 2015 Informa UK, Ltd.
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    The effects of sunitinib on endometriosis
    (Informa Healthcare, 2015) Pala H.G.; Erbas O.; Pala E.E.; Ulkumen B.A.; Akman L.; Akman T.; Oltulu F.; Yavasoglu A.
    The aim of the present study was to evaluate the effect of sunitinib on endometriotic implants and adhesions in a rat endometriosis model. An experimental endometriosis model was created in 21 rats. These rats were randomly divided into three groups: Group 1 (control group, 7 rats) was given no medication; Group 2 (sunitinib group, 7 rats) was given 3 mg/ kg per day of oral sunitinib; and Group 3 (danazol group, 7 rats) was given 7.2 mg/kg per day of oral danazol. The volume of endometriotic implants was calculated. The extent and severity of adhesions were evaluated. The groups were compared by the Student's t-test, analysis of variance (ANOVA) and the Mann-Whitney U test. There was no statistically significant difference in the mean volume of endometriotic implants before medication between three groups. The volume of implants and extent, severity, total score of adhesions were significantly decreased after medication in Group 2 and Group 3. We noted that the volume of the endometriotic implants and adhesion formation were decreased both after sunitinib and danazol treatment. As a result, sunitinib seems to be effective for endometriotic peritoneal lesions. The effects of sunitinib in rat models give hope for improving the treatment of human endometriosis and prevention of pain symptoms. © 2014 Informa UK, Ltd.
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