ISRN obstetrics and gynecology最新文献

{"title":"Postpartum depression: is mode of delivery a risk factor?","authors":"Asli Goker,&nbsp;Emre Yanikkerem,&nbsp;M Murat Demet,&nbsp;Serife Dikayak,&nbsp;Yasemin Yildirim,&nbsp;Faik M Koyuncu","doi":"10.5402/2012/616759","DOIUrl":"https://doi.org/10.5402/2012/616759","url":null,"abstract":"<p><p>There are various factors related to postpartum depression. In this study we have aimed to determine the effect of mode of delivery on the risk of postpartum depression. A total of 318 women who applied for delivery were included in the study. Previously diagnosed fetal anomalies, preterm deliveries, stillbirths, and patients with need of intensive care unit were excluded from the study. Data about the patients were obtained during hospital stay. During the postpartum sixth week visit Edinburgh postnatal depression scale (EPDS) was applied. There was no significant difference between EPDS scores when compared according to age, education, gravidity, wanting the pregnancy, fear about birth, gender, family type, and income level (P > 0.05). Those who had experienced emesis during their pregnancy, had a history of depression, and were housewives had significantly higher EPDS scores (P < 0.05). Delivering by spontaneous vaginal birth, elective Cesarean section, or emergency Cesarean section had no effect on EPDS scores. In conclusion healthcare providers should be aware of postpartum depression risk in nonworking women with a history of emesis and depression and apply the EPDS to them for early detection of postpartum depression.</p>","PeriodicalId":73520,"journal":{"name":"ISRN obstetrics and gynecology","volume":"2012 ","pages":"616759"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.5402/2012/616759","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31151838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PP13 and PAPP-A in the First and Second Trimesters: Predictive Factors for Preeclampsia?","authors":"Narges Moslemi Zadeh,&nbsp;Farshad Naghshvar,&nbsp;Sepideh Peyvandi,&nbsp;Parand Gheshlaghi,&nbsp;Sara Ehetshami","doi":"10.5402/2012/263871","DOIUrl":"https://doi.org/10.5402/2012/263871","url":null,"abstract":"<p><p>Background. Preeclampsia affects 5-6% of all pregnancies. Predictive factors of preeclampsia can be helpful in early diagnosis of this disease. In this study the predictive values of biochemical markers placenta protein 13 (PP13) and pregnancy-associated plasma protein A (PAPP-A) have been assessed in early diagnosis of preeclampsia. Methods. This case-control study was conducted on 1500 women who presented to a healthcare center of Sari, Iran, between 2010 and 2011. Blood samples were drawn in weeks 11-13 and 24-28 of pregnancy. Of them who developed preeclampsia were considered as case group. A control group consisted of similar women regarding mean age, body mass index (BMI), and pregnancy age. PAPP-A and PP13 serum levels were measured. Data were analyzed using proper statistical tests. Results. PAPP-A and PP13 serum levels were significantly lower in both the first and second trimesters in women who developed preeclampsia (P < 0.001). The cumulative value of all four variables with cut-off point of 238.5 has sensitivity, specificity of 91.0%, and undercurve surface of 0.968 which is the most diagnostic value for preeclampsia. Conclusion. It is possible to advantage measuring of PAPP-A and PP13 in the first and second trimesters especially their cumulative values in both trimesters for prediction of the incidence of preeclampsia.</p>","PeriodicalId":73520,"journal":{"name":"ISRN obstetrics and gynecology","volume":"2012 ","pages":"263871"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.5402/2012/263871","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30750056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CD8 T-cell responses in incident and prevalent human papillomavirus types 16 and 18 infections.","authors":"Hannah N Coleman,&nbsp;Anna-Barbara Moscicki,&nbsp;Sepideh N Farhat,&nbsp;Sushil K Gupta,&nbsp;Xuelian Wang,&nbsp;Mayumi Nakagawa","doi":"10.5402/2012/854237","DOIUrl":"https://doi.org/10.5402/2012/854237","url":null,"abstract":"<p><p>CD8 T-cell responses were examined in subjects with incident (new following negative visits) or prevalent (lasting ≥ 4 months) human papillomavirus type 16 (HPV16) or human papillomavirus (HPV18) infection. The groups were chosen from a cohort of women being followed every 4 months with cervical cytology and HPV-DNA testing. Enzyme-linked immunospot (ELISPOT) assay was performed at enrollment (time zero) and one year later. At time zero, 1 (6%) of 17 subjects with incident HPV 16/18 infections had positive ELISPOT results which increased to 6 (35%) at one year. For the subjects with prevalent HPV 16/18 infections, the ELISPOT results were similar at time zero (2 (15%) of 15 subjects positive) and at one year (3 (20%)). While all of the 11 women with prevalent HPV16 infection showed clearance one year later, unexpectedly only 1 (25%) of 4 women with prevalent HPV18 infection demonstrated clearance one year later (P = .009).</p>","PeriodicalId":73520,"journal":{"name":"ISRN obstetrics and gynecology","volume":" ","pages":"854237"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.5402/2012/854237","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40173387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of residents' previous laparoscopic surgery experience on initial robotic suturing experience.","authors":"Gokhan Sami Kilic,&nbsp;Teresa M Walsh,&nbsp;Mostafa Borahay,&nbsp;Burak Zeybek,&nbsp;Michael Wen,&nbsp;Daniel Breitkopf","doi":"10.5402/2012/569456","DOIUrl":"https://doi.org/10.5402/2012/569456","url":null,"abstract":"<p><p>Objective. To assess the impact of gynecology residents' previous laparoscopic experience on the learning curve of robotic suturing techniques and the value of initial structured teaching in dry lab prior to surgery. Methods. Thirteen gynecology residents with no previous robotic surgery experience were divided into Group 1, consisting of residents with 2 or fewer laparoscopic experiences, and Group 2, consisting of residents with 3 or more laparoscopic experiences. Group 1 had a dry-laboratory training in suturing prior to their initial experience in the operating room. Results. For all residents, it took on average 382 ± 159 seconds for laparoscopic suturing and 326 ± 196 seconds for robotic suturing (P = 0.12). Residents in Group 1 had a lower mean suture time than residents in Group 2 for laparoscopic suturing (P = 0.009). The residents in Group 2, however, had a lower mean suture time on the robot compared to Group 1 (P = 0.5). Conclusion. Residents with previous laparoscopic suturing experience may gain more from a robotic surgery experience than those with limited laparoscopic surgery experience. In addition, dry lab training is more efficient than hands-on training in the initial phase of teaching for both laparoscopic and robotic suturing skills.</p>","PeriodicalId":73520,"journal":{"name":"ISRN obstetrics and gynecology","volume":"2012 ","pages":"569456"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.5402/2012/569456","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30902353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pattern of Maternal Complications and Low Birth Weight: Associated Risk Factors among Highly Endogamous Women.","authors":"Abdulbari Bener,&nbsp;Khalil M K Salameh,&nbsp;Mohammad T Yousafzai,&nbsp;Najah M Saleh","doi":"10.5402/2012/540495","DOIUrl":"10.5402/2012/540495","url":null,"abstract":"<p><p>Objective. The objective of the study was to examine the pattern of low birth weight LBW, maternal complications, and its related factors among Arab women in Qatar. Design. This is a prospective hospital-based study. Setting. The study was carried out in Women's Hospital, Doha. Subjects and Methods. Pregnant women in their third trimester were identified in the log book of Women's Hospital and recruited into the study during first week of January 2010 to July 2011. Only 1674 (out of 2238) Arab women (74.7%) consented to participate in this study. Data on clinical and biochemistry parameters were retrieved from medical records. Follow-up data on neonatal outcome was obtained from labor room register. Results. The incidence of LBW (<2500 g) was 6.7% among Arab women during 2010 in Qatar. Distribution of gestational diabetes mellitus (GDM), antepartum hemorrhage (APH), maternal anemia, premature rupture of membrane (PROM), maternal occupation, parity, sheesha smoking, and parental consanguinity were significantly different (P < 0.05) between mothers of LBW and normal birth weight NBW (≥2500 g) babies. Multivariable logistic regression analysis revealed that previous LBW, consanguinity, parity, smoking shesha, GDM, APH, anemia, PROM, maternal occupation, and housing condition were significantly associated with LBW adjusting for gestational age. Conclusion. Maternal complications such as GDM, APH, anemia, PROM, and smoking shesha during pregnancy are significantly increasing the risk of LBW outcome. Screening and prompt treatment for maternal complications and health education for smoking cessation during routine antenatal visits will help in substantial reduction of LBW outcome.</p>","PeriodicalId":73520,"journal":{"name":"ISRN obstetrics and gynecology","volume":"2012 ","pages":"540495"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.5402/2012/540495","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30916351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Epicardial fat tissue thickness in preeclamptic and normal pregnancies.","authors":"Mehmet Mustafa Can, Esra Can, Olcay Ozveren, Ertugrul Okuyan, Burak Ayca, Mustafa Hakan Dinckal","doi":"10.5402/2012/389539","DOIUrl":"10.5402/2012/389539","url":null,"abstract":"<p><p>Background. Epicardial fat tissue, another form of visceral adiposity, has been proposed as a new cardiometabolic risk factor, and the possible association of epicardial fat with hypertension has been shown in some recent studies. Although epicardial fat thickness (EFT) is associated with hypertension, the relationship between preeclampsia and EFT is still unknown. The purpose of this paper is to investigate the association between the echocardiographic EFT and the severity of preeclampsia in pregnant women. Methods. Forty women with preeclampsia were recruited and thirty-five normal pregnant women were matched for both maternal age and gestastional age served as control. The materials were collected immediately after delivery of the fetus, before placenta expulsion and before clamping of the umblical cord in patients and controls whom were in fasting state. Total cholesterol, high-density lipoprotein cholesterol (HDL), and triglyceride levels (TG) and low-density-lipoprotein cholesterol (LDL), and homeostatic model assessment of insulin resistance (HOMA-IR) levels were assessed. EFT was measured by using transthoracic echocardiography. Results. Among the preeclamptic women, 12 were diagnosed with severe preeclampsia and 28 mild preeclampsia. There were no statistically significant differences between patients with preeclampsia and normal pregnancy except when they are divided according to systolic and diastolic blood pressure, proteinuria levels, and parity and EFT levels. Among women with preeclampsia (n = 40), 30% had severe disease. Women with mild and severe preeclampsia had significiantly higher blood pressures at delivery and earlier gestational ages in comparison to control subjects. Although TG, VLDL and LDL, HDL, and HOMA-IR levels (P > 0.05) were comparable between preeclampsia and normal pregnancies, EFT levels were significiantly higher in patients with preeclampsia. Moreover, in subgroup analysis, patients with severe preeclampsia had higher EFT levels (P < 0.05) in comparison with mild preeclampsia. Conclusions. EFT levels measured at delivery were increased in patients with preeclampsia, and patients with increased levels of EFT levels had a substantially higher probability of the disease severity in comparison to those with mild preeclampsia and controls.</p>","PeriodicalId":73520,"journal":{"name":"ISRN obstetrics and gynecology","volume":"2012 ","pages":"389539"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3478736/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31022337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Prevalence of Human T-Cell lymphotropic Virus Type 1 in Pregnant Women and Their Newborns.","authors":"A Hamedi,&nbsp;F Akhlaghi,&nbsp;Z Meshkat,&nbsp;M Sezavar,&nbsp;H Nomani,&nbsp;M Meshkat","doi":"10.5402/2012/975135","DOIUrl":"https://doi.org/10.5402/2012/975135","url":null,"abstract":"<p><p>The prevalence of HTLV1 virus antibodies was determined in pregnant women and their neonates in Mashhad, northeast of Iran, as shown in this prospective cross-sectional study. 407 women who were hospitalized for delivery participated in this study. Venous blood sampling of pregnant women and umbilical cord of their neonates was done. The first samples of all women were tested for HTLV1 seropositivity by ELISA test and confirmed by PCR method. Then, the presence of HTLV1 in samples of umbilical cords blood in neonates who were delivered to an HTLV1-positive mother was determined by PCR method. All HTLV1-positive infants were called again at the age of 9-12 months, and PCR test was done using HTLV1-specific primers for them. Of all the participating women, 6 persons were HTLV1 seropositive by ELIZA test which was confirmed by PCR test. HTLV1 antibodies were found in cord blood samples by PCR test in 6 newborns who were born to HTLV1-seropositive women. All the six infants at the age of 9-12 months showed positive PCR results by HTLV1 LTR-specific primers; however, only one of them was PCR positive using HTLV1 TAX-specific primers. The prevalence of HTLV1 antibodies in pregnant women was 1.5%, and the vertical transmission rate to their neonates was 16.6%.</p>","PeriodicalId":73520,"journal":{"name":"ISRN obstetrics and gynecology","volume":"2012 ","pages":"975135"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.5402/2012/975135","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31100500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study of electrolyte changes in patients with prolonged labour in ikot ekpene, a rural community in niger delta region of Nigeria.","authors":"E I Ekanem,&nbsp;A Umoiyoho,&nbsp;A Inyang-Otu","doi":"10.5402/2012/430265","DOIUrl":"https://doi.org/10.5402/2012/430265","url":null,"abstract":"<p><p>Background. Prolonged obstructed labour is a major cause of maternal and perinatal morbidity and mortality especially in the developing countries of the world, where the incidence is high. These complications are partly attributed to the metabolic and electrolyte derangements that are often associated with this problem. It is, therefore, important to evaluate the metabolic and electrolyte changes of these patients in a rural community in a developing country. Objective. To compare the electrolyte changes, maternal, and perinatal outcomes in patients with prolonged obstructed labour with that of normal labour in General Hospital Ikot Ekpene, Akwa Ibom State, Nigeria. Patients and Methods. This is a prospective cross-sectional case control study conducted in the Labour Ward of the General Hospital Ikot Ekpene to compare the electrolyte levels and perinatal outcome of 95 pregnant women who had prolonged labour with 105 women who had normal labour within the same period. Main Outcome Measures. Electrolyte changes, ketonuria, maternal complications, and perinatal outcome. Results. The majority of women with prolonged labour (91.6%) had major surgical interventions requiring anaesthesia. Perinatal death occurred in 12.6%, and a major life-threatening maternal complications (including two deaths) occurred in 13.7% of those with prolonged labour compared to 2.9% (with no death) in those with normal labour. Significant abnormal electrolyte changes included hyperkalemia, high urea, and creatinine as well as low bicarbonate levels were recorded. Metabolic abnormality was shown by ketonuria in 91.1% of the patients compared to 1.9% in women with normal labour. Conclusion. Women with prolonged labour in Ikot Ekpene have significant electrolyte and metabolic changes which impact adversely on the maternal and perinatal outcomes of the pregnancy. Effort should be made to correct these electrolyte and metabolic abnormalities during resuscitation of the woman in order to reduce the complications associated with such derangements.</p>","PeriodicalId":73520,"journal":{"name":"ISRN obstetrics and gynecology","volume":"2012 ","pages":"430265"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.5402/2012/430265","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31158977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Occurrence of fetal macrosomia rate and its maternal and neonatal complications: a 5-year cohort study.","authors":"Mahin Najafian,&nbsp;Maria Cheraghi","doi":"10.5402/2012/353791","DOIUrl":"https://doi.org/10.5402/2012/353791","url":null,"abstract":"<p><p>Background. Macrosomia is defined as an infant's birth weight of more than 4000 g at term which is to different maternal and neonatal complications. Several studies have been done on factors influencing risk of macrosomia, but there is lack of information and study in our country regarding macrosomia complications. Objective. The aim of this study was to determine the prevalence of macrosomia and its complications. Method. A cohort study was conducted from 2007 to 2011 at Obstetrics and Gynecology Department, Razi Hospital in Ahvaz city, Iran. All pregnant mothers who were referred to Obstetrics and Gynecology Department for delivery were included in this study. The total number of 201,102 pregnant mothers was recruited and divided into case and control groups after delivery (macrosomia (case) and normal weight infants (control) groups). Results. Out of total deliveries (201,102), there were 1800 macrosomia, (9%). Gestational diabetes, maternal obesity (BMI), maternal aged and positive history of previous macrosomia were the major risk factors for macrosomia which were compared with the normal weight infant groups (P < 0.001 for all parameters). Neonatal complications associated with macrosomia included humerus-clavicle fractures and arm-brachial plexus injury which were significant compared to the control group (P < 0.001 for all parameters). Conclusion. The macrosomia is potentially dangerous for the mother and the neonate. It is important to recognize the suspected fetal macrosomia to prevent its risk factors and complications. There is a need to provide all delivery facilities and care services to prevent and reduce the maternal and neonatal macrosomia complications.</p>","PeriodicalId":73520,"journal":{"name":"ISRN obstetrics and gynecology","volume":"2012 ","pages":"353791"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.5402/2012/353791","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31094659","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Acute pyelonephritis in pregnancy: a retrospective descriptive hospital based-study.","authors":"J C Dawkins, H M Fletcher, C A Rattray, M Reid, G Gordon-Strachan","doi":"10.5402/2012/519321","DOIUrl":"10.5402/2012/519321","url":null,"abstract":"<p><p>Introduction. Pyelonephritis is a common complication of pregnancy. It is also exacerbated by immunocompromised states and also the sickle cell gene. We reviewed this condition in Jamaican women. Method. We did a six year hospital database docket review. We found 102 confirmed cases. Results. Pyelonephritis was found in 0.7% of deliveries. The mean maternal age was 24 ± 5.83 years with 51% primiparity. Most (58.8%) occurred in the second trimester. The main symptoms were loin pain (96.2%) and abdominal pain (84.6%). It was more common on the right side in 67% of cases. On urinalysis, 81.4% had pyuria. The commonest organism was Escherichia coli, in 61% of cases. Patients given Antibiotics prior to admission had quicker resolution, P < 0.02. Haemoglobin S was found in 16% cases (general population 10%; P = 0.002). However diabetes was only found in 1.3% cases (1.5% expected). 61.3% had positive urine culture after treatment showed that 61.3% and 25% had recurrent pyelonephritis. Complications included 32% threatened preterm labour and 17% preterm delivery. About 6% of neonates had intrauterine growth restriction. There were no ICU admissions and no deaths. Conclusion. Early recognition and treatment of pyelonephritis result in good outcome. The condition is more prevalent in patients with the sickle cell gene and recurrence is high.</p>","PeriodicalId":73520,"journal":{"name":"ISRN obstetrics and gynecology","volume":"2012 ","pages":"519321"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3505646/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31100499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}