Abstract:
PURPOSE:The aim of the study is to investigate the effects of erythropoietin on torsion/detorsion injury in rats. METHODS:Forty rats were divided randomly into 5 groups: group I (sham, S), sham operation; group II (torsion/detorsion 1, T/D(1)), 3 hours ischemia and 1 hour reperfusion; group III (torsion/detorsion 2, T/D(2)), 3 hours ischemia and 48 hours reperfusion; group IV (erythropoietin 1, EPO(1)), 3 hours ischemia, 1 hour reperfusion, and a single dose of EPO; and group V (erythropoietin 2, EPO(2)), 3 hours ischemia, 48 hours reperfusion, and 2 doses of EPO. Malondialdehyde (MDA) and nitric oxide (NO) levels and activities of superoxide dismutase and catalase were measured. Tissue damage to ovarian tissue was scored by histologic examination. Data were compared among groups with parametric tests. RESULTS:The MDA levels in the S and EPO groups were significantly lower than the T/D groups (P < .001). Catalase and superoxide dismutase activities, and NO levels in the S and EPO groups were significantly higher than in the T/D groups (P < .05). Ovarian tissue damage in the S and EPO groups was significantly less than in the T/D groups (P < .05). Levels of all biochemical markers and ovarian tissue damage scores were similar among the S, EPO(1), and EPO(2) groups (P > .05). CONCLUSION:Erythropoietin attenuates ischemia-reperfusion injury when given during the acute phase of ovarian torsion-detorsion in a rat model.
journal_name
J Pediatr Surgjournal_title
Journal of pediatric surgeryauthors
Bakan V,Ciralik H,Tolun FI,Atli Y,Mil A,Oztürk Sdoi
10.1016/j.jpedsurg.2009.02.071subject
Has Abstractpub_date
2009-10-01 00:00:00pages
1988-94issue
10eissn
0022-3468issn
1531-5037pii
S0022-3468(09)00157-2journal_volume
44pub_type
杂志文章abstract::The psychological development of females with congenital adrenal hyperplasia (CAH) has been previously studied by Money, et al, who found that psychological development of sex identity was consistent with sex assignment despite virilizing adrenal hormones and abnormal external genitalia requiring surgical correction. ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(83)80042-6
更新日期:1983-12-01 00:00:00
abstract:OBJECTIVES:To assess outcomes of unilateral multicystic dysplastic kidney (MCDK) managed at an Australasian centre over a 15 year period. To assess if MCDK involution could be predicted based on change noted between first two postnatal ultrasound scans 6 months apart. SUBJECTS AND METHODS:A retrospective study was per...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2019.12.008
更新日期:2020-11-01 00:00:00
abstract:OBJECTIVES:It is now well established that hydrocephalus is associated with impaired bladder function. The aim of this study was to determine the effects of hydrocephalus on bladder smooth muscle (BSM) reactivity in the rat model. MATERIALS AND METHODS:Hydrocephalus was induced in 7-day-old rats by injection of kaolin...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2007.12.064
更新日期:2008-04-01 00:00:00
abstract:BACKGROUND/PURPOSE:Colonic injuries are rare in childhood, but when they do occur, they are mostly associated with penetrating abdominal injuries. The primary repair of colon injuries without stoma is still controversial within surgical experience, and the potential risk factors affecting morbidity and mortality is not...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1053/jpsu.2000.19262
更新日期:2000-12-01 00:00:00
abstract::Several factors suggested to predict mortality in congenital diaphragmatic hernia (CDH) have not always been applicable in different centers. A retrospective review was conducted of 19 consecutive neonates in Singapore in whom CDH was diagnosed within 12 hours of birth to identify factors associated with mortality. Of...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(97)90104-4
更新日期:1997-01-01 00:00:00
abstract::Tubular colonic duplications are exceedingly rare; the "Y"-shaped forms are exceptional. In the absence of associated low vertebral or urogenital malformations (often fistulas), the tubular colonic malformations frequently stay hidden for several years until a complication develops. The authors report a case of a spon...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1053/jpsu.2001.26390
更新日期:2001-09-01 00:00:00
abstract::The occurrence of malignant schwannoma in children is rare. A search of English language literature did not reveal involvement of cranial nerve among children. ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(86)80090-2
更新日期:1986-11-01 00:00:00
abstract::Over a period of 18 months, we have inserted 20 Port-a-Caths in 19 children between the ages of 8 1/2 months and 18 years. The smallest child weighed 7 k. Three others weighed less than 12 k. The indication in all cases except two was the administration of cancer chemotherapy. The devices have been in use for periods ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(87)80625-5
更新日期:1987-08-01 00:00:00
abstract::Unilateral cryptorchidism was induced in newborn Wistar rat pups. Using DNA flow cytometry to compare scrotal testes of control and cryptorchid animals, there was a significant difference decrease in the haploid cell population in cryptorchid animals from 40 days of age. Orchidopexy was performed at 30 days (at the ti...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/0022-3468(91)90994-5
更新日期:1991-04-01 00:00:00
abstract:BACKGROUND:The purpose of this study was to review surgical outcomes after elective placement of peritoneal dialysis (PD) catheters in children with end-stage renal disease. METHODS:Children with PD catheters placed between February 2002 and July 2014 were retrospectively reviewed. Outcomes were catheter life, late (>...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2016.02.011
更新日期:2016-05-01 00:00:00
abstract:BACKGROUND:Renal insufficiency is a significant complication of Wilms tumor treatment in the 5% with bilateral disease. Nephron-sparing surgery (NSS) is recommended after neoadjuvant chemotherapy initially. However, the role of NSS in recurrent disease is unknown. We reviewed our experience to assess the feasibility an...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2013.09.048
更新日期:2014-01-01 00:00:00
abstract:INTRODUCTION:Congenital paraesophageal hernia (CPEH) is the least common congenital diaphragmatic hernia. We performed an extensive review to further define this entity. METHODS:A retrospective study of children with CPEH (types II-IV hiatal hernias) treated at two children's hospitals over a 25-year period (1988-2013...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章,多中心研究
doi:10.1016/j.jpedsurg.2015.01.007
更新日期:2015-09-01 00:00:00
abstract::Serial measurements of abdominal circumference were made in 27 premature infants 1 hour before feeding, immediately before and after feeding, and 1 and 2 hours after feeding. In some infants these measurements were repeated for 2 (n = 18) or 3 (n = 3) consecutive days. All 258 measurements were performed by the same e...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/0022-3468(90)90569-u
更新日期:1990-05-01 00:00:00
abstract:AIMS:Systematic reviews (SRs) and meta-analyses (MAs) studies may influence and direct surgical practice. Against this background we have analyzed the quality of systematic reviews and meta-analyses published in the specialty field of pediatric surgery using the Assessment of Multiple Systematic Reviews 11-item tool (A...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2017.07.022
更新日期:2017-11-01 00:00:00
abstract::Thirty-six patients with benign neonatal sacrococcygeal teratoma (SCT) were treated in our medical center from 1972 to 1990. Mean gestational age was 38.6 +/- 3.3 weeks with a mean birth weight of 3,484.0 +/- 938.5 g. Twenty-nine patients (89%) were females. The majority of the tumors (75%) contained cystic components...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/0022-3468(93)90154-d
更新日期:1993-09-01 00:00:00
abstract:PURPOSE:The aim of this study was to assess the risk of child abuse in children younger than 18 months admitted to a pediatric trauma service with lower extremity injuries. METHODS:An Institutional Review Board-approved retrospective case series of children admitted to a regional pediatric trauma center with lower ext...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2004.09.003
更新日期:2005-01-01 00:00:00
abstract:BACKGROUND/PURPOSE:Restrictions for ECMO in neonates include birth weight less than 2kg (BW <2kg) and/or gestational age less than 34weeks (GA <34weeks). We sought to describe their relationship on mortality. METHODS:Neonates with a primary diagnosis code of CDH were identified in the Extracorporeal Life Support Organ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2017.08.037
更新日期:2017-12-01 00:00:00
abstract::Carcinoma of the breast in the child is a rare pathologic entity, constitutes less than 1% of all breast lesions in this age group. The case of a girl with a left breast mass first noticed at 4.5 years of age is presented. An eccentric subareolar mass was excised at 6 years of age, sparing her breast bud. This biopsy ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(87)80116-1
更新日期:1987-07-01 00:00:00
abstract::In this case presentation of a 4-year-old boy with histopathologically proven Henoch-Schönlein purpura the authors report a surgical complication that occurred under corticosteroids; this had not been described previously. Relief of abdominal pain was dramatic and the hematemesis disappeared, but an entero-enteral fis...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/0022-3468(95)90500-6
更新日期:1995-09-01 00:00:00
abstract::Diarrhea is an expected problem following Martin's operation. Its cause is obvious. With medical management, the phase of intolerance to enteral feeding can be bridged. Adaptation is usually reached within 3-6 mo of surgery. This is confirmed by our experience with five patients treated in this manner. In two further ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(83)80265-6
更新日期:1983-02-01 00:00:00
abstract:INTRODUCTION:It is generally accepted that there is a risk of hypertension after renal trauma, particularly in high-grade and devascularizing injuries. Hypertension following renal trauma is estimated to occur in five percent of adults, however, the incidence is unknown in the pediatric population. MATERIALS AND METHO...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2015.05.014
更新日期:2015-11-01 00:00:00
abstract:PURPOSE:The aim of this study was to survey graduates of a university general surgical residency training program to determine factors that influenced their selection of a specialty field. METHODS:A 39-item questionnaire was mailed to 86 graduates of a university general surgery program who matriculated from 1975 to 1...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1053/jpsu.2001.28842
更新日期:2001-12-01 00:00:00
abstract::To evaluate the long-term function and effective motility of a reversed jejunal segment after extensive small bowel resection, the authors continuously measured postoperative bowel motility during interdigestive and postprandial periods in conscious dogs 6 to 10 months after surgery. The long-term findings were compar...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/0022-3468(94)90110-4
更新日期:1994-10-01 00:00:00
abstract:PURPOSE:Perineal groove is a rare congenital anomaly of the perineum, and only a few papers describing a small number of cases have been reported in the medical literature. This study aimed to evaluate the clinical characteristics and proper management of perineal groove. METHODS:We performed a retrospective review of...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2019.07.017
更新日期:2020-08-01 00:00:00
abstract::The location anomaly of the verumontanum has not been described in the literature. We confirmed that the verumontanum was located either in the sphincteric or bulbous urethra in 61 of 477 patients with hypospadias (12.8%) through endoscopic examination and urethorgraphy. There was a patient with bilateral cryptorchidi...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/0022-3468(91)90157-o
更新日期:1991-07-01 00:00:00
abstract:BACKGROUND:The Nuss procedure corrects pectus excavatum by forceful displacement of the sternum with metal bars. Optimal pain management remains a challenge. Mutimodal anesthesia alleviates pain through blockade of multiple nociceptive and inflammatory pain receptors. METHODS:A retrospective chart review of anesthetic...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2015.10.084
更新日期:2016-04-01 00:00:00
abstract::Chronic idiopathic intestinal pseudoobstruction (CIIP) is a disorder of alimentary tract motility with onset of symptoms in adolescence or young adulthood, characterized by recurring attacks of abdominal pain, distention, vomiting, and constipation often leading to malnutrition and death. Starting with an adolescent p...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(79)80253-5
更新日期:1979-12-01 00:00:00
abstract:BACKGROUND:The aim of this study was to compare the outcome of severe blunt trauma in children receiving prehospital care from either physician-staffed advanced life support (ALS) units, or from basic life support (BLS) units staffed by emergency medical technicians. METHODS:The records of 288 children with severe blu...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(98)90014-8
更新日期:1998-09-01 00:00:00
abstract:PURPOSE:The aim of this study was to evaluate postoperative anal function of high-type imperforate anus after laparoscopically assisted anorectoplasty (LAARP). METHODS:Between 2000 and 2002, LAARP was performed in 13 patients with high-type imperforate anus. Clinical data of the LAARP group were compared with the post...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2005.08.008
更新日期:2005-12-01 00:00:00
abstract::A new surgical method is presented for overbridging wide gap esophageal atresia. The method is based on the fact that the atretic upper pouch has an excellent longitudinal blood supply, and is two to three times wider than the lower pouch. Muco-muscular flap is created, which is anastomosed to the lower esophagus. ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(89)80587-1
更新日期:1989-09-01 00:00:00