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Green RS, Sartori LF, Florin TA, Aronson PL, Lee BE, Chamberlain JM, Hunt KM, Michelson KA, Nigrovic LE. Predictors of Invasive Bacterial Infection in Febrile Infants Aged 2 to 6 Months in the Emergency Department. J Pediatr 2024; 270:114017. [PMID: 38508484 DOI: 10.1016/j.jpeds.2024.114017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 02/29/2024] [Accepted: 03/12/2024] [Indexed: 03/22/2024]
Abstract
Our goal was to identify predictors of invasive bacterial infection (ie, bacteremia and bacterial meningitis) in febrile infants aged 2-6 months. In our multicenter retrospective cohort, older age and lower temperature identified infants at low risk for invasive bacterial infection who could safely avoid routine testing.
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Affiliation(s)
- Rebecca S Green
- Division of Emergency Medicine, Boston Children's Hospital, Boston, MA; Division of Emergency Medicine, Children's Hospital of Philadelphia, Philadelphia, PA.
| | - Laura F Sartori
- Division of Emergency Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Todd A Florin
- Division of Emergency Medicine, Ann and Robert H. Lurie Children's Hospital; Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Paul L Aronson
- Section of Pediatric Emergency Medicine, Departments of Pediatrics and of Emergency Medicine, Yale School of Medicine, New Haven, CT
| | - Brian E Lee
- Division of Emergency Medicine, Children's Hospital of Philadelphia, Philadelphia, PA; Division of Emergency Medicine, Children's National Hospital, Washington, DC
| | - James M Chamberlain
- Division of Emergency Medicine, Children's National Hospital, Washington, DC
| | - Kathryn M Hunt
- Division of Emergency Medicine, Boston Children's Hospital, Boston, MA
| | - Kenneth A Michelson
- Division of Emergency Medicine, Boston Children's Hospital, Boston, MA; Division of Emergency Medicine, Ann and Robert H. Lurie Children's Hospital; Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Lise E Nigrovic
- Division of Emergency Medicine, Boston Children's Hospital, Boston, MA
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Green RS, Sartori LF, Lee BE, Linn AR, Samuels MR, Florin TA, Aronson PL, Chamberlain JM, Michelson KA, Nigrovic LE. Prevalence and Management of Invasive Bacterial Infections in Febrile Infants Ages 2 to 6 Months. Ann Emerg Med 2022; 80:499-506. [DOI: 10.1016/j.annemergmed.2022.06.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 06/07/2022] [Accepted: 06/13/2022] [Indexed: 11/01/2022]
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Xie J, Nettel-Aguirre A, Lee BE, Chui L, Pang XL, Zhuo R, Parsons B, Vanderkooi OG, Tarr PI, Ali S, Dickinson JA, Hagen E, Svenson LW, MacDonald SE, Drews SJ, Tellier R, Graham T, Lavoie M, MacDonald J, Freedman SB. Relationship between enteric pathogens and acute gastroenteritis disease severity: a prospective cohort study. Clin Microbiol Infect 2018; 25:454-461. [PMID: 29964235 DOI: 10.1016/j.cmi.2018.06.016] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 05/28/2018] [Accepted: 06/09/2018] [Indexed: 12/18/2022]
Abstract
OBJECTIVES To evaluate the relationship between individual bacterial and viral pathogens and disease severity. METHODS Children <18 years with three or more episodes of vomiting and/or diarrhoea were enrolled in two Canadian paediatric emergency departments between December 2014 and August 2016. Specimens were analysed employing molecular panels, and outcome data were collected 14 days after enrolment. The primary outcome was severe disease over the entire illness (symptom onset until 14-day follow-up), quantified employing the Modified Vesikari Scale (MVS) score. The score was additionally analysed in two other time periods: index (symptom onset until enrolment) and follow-up (enrolment until 14-day follow-up). RESULTS Median participant age was 20.7 (IQR: 11.3, 44.2) months; 47.4% (518/1093) and 73.4% (802/1093) of participants had index and total MVS scores ≥11, respectively. The most commonly identified pathogens were rotavirus (289/1093; 26.4%) and norovirus (258/1093; 23.6%). In multivariable analysis, severe disease over the entire illness was associated with rotavirus (OR = 9.60; 95%CI: 5.69, 16.19), Salmonella (OR = 6.61; 95%CI: 1.50, 29.17), adenovirus (OR = 2.53; 95%CI: 1.62, 3.97), and norovirus (OR = 1.43; 95%CI: 1.01, 2.01). Pathogens associated with severe disease at the index visit were: rotavirus only (OR = 6.13; 95%CI: 4.29, 8.75), Salmonella (OR = 4.59; 95%CI: 1.71, 12.29), adenovirus only (OR = 2.06; 95%CI: 1.41, 3.00), rotavirus plus adenovirus (OR = 3.15; 95%CI: 1.35, 7.37), and norovirus (OR = 0.68; 95%CI: 0.49, 0.94). During the follow-up period, rotavirus (OR = 2.21; 95%CI: 1.50, 3.25) and adenovirus (OR = 2.10; 95%CI: 1.39, 3.18) were associated with severe disease. CONCLUSIONS In children presenting for emergency department care with acute gastroenteritis, pathogens identified were predominantly viruses, and several of which were associated with severe disease. Salmonella was the sole bacterium independently associated with severe disease.
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Affiliation(s)
- J Xie
- Section of Pediatric Emergency Medicine, Alberta Children's Hospital, University of Calgary, Calgary, Alberta, Canada
| | - A Nettel-Aguirre
- Departments of Pediatrics and of Community Health Sciences, Cumming School of Medicine, Faculty of Kinesiology, Alberta Children's Hospital Research Institute, O'Brien Population Health Institute, University of Calgary, Calgary, Alberta, Canada
| | - B E Lee
- Department of Pediatrics, Faculty of Medicine and Dentistry, Women and Children's Health Research Institute, University of Alberta, Edmonton, Alberta, Canada
| | - L Chui
- Provincial Laboratory for Public Health, Alberta, Canada; Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - X L Pang
- Provincial Laboratory for Public Health, Alberta, Canada; Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - R Zhuo
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - B Parsons
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - O G Vanderkooi
- Departments of Pediatrics, Microbiology, Immunology and Infectious Diseases, Pathology and Laboratory Medicine and Community Health Sciences and the Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada
| | - P I Tarr
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Washington University School of Medicine, St Louis, MO, USA
| | - S Ali
- Department of Pediatrics, Faculty of Medicine and Dentistry, Women and Children's Health Research Institute, University of Alberta, Edmonton, Alberta, Canada
| | - J A Dickinson
- Department of Family Medicine, University of Calgary, Calgary, Alberta, Canada; Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - E Hagen
- Section of Pediatric Emergency Medicine, Alberta Children's Hospital, University of Calgary, Calgary, Alberta, Canada
| | - L W Svenson
- Analytics and Performance Reporting, Alberta Health Division of Preventive Medicine, School of Public Health, University of Alberta, Edmonton, Alberta, Canada
| | - S E MacDonald
- Faculty of Nursing, University of Alberta, Edmonton, Canada; School of Public Health, University of Alberta, Edmonton, Canada; Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - S J Drews
- Provincial Laboratory for Public Health, Alberta, Canada; Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - R Tellier
- Provincial Laboratory for Public Health, Alberta, Canada; Departments of Pathology and Laboratory Medicine and Microbiology, Immunology and Infectious Diseases, University of Calgary, Calgary, Alberta, Canada
| | - T Graham
- Alberta Health Services, Edmonton Zone, Alberta, Canada; Department of Emergency Medicine, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - M Lavoie
- Population and Public Health, Fraser Health, Surrey, British Columbia, Canada
| | - J MacDonald
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - S B Freedman
- Sections of Pediatric Emergency Medicine and Gastroenterology, Alberta Children's Hospital, Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.
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Lee BE, Van Allan RJ, Friedman ML, Lipshutz HG. Complications and retrieval characteristics of Celect Platinum inferior vena cava filters. J Vasc Surg Venous Lymphat Disord 2018; 6:163-172. [DOI: 10.1016/j.jvsv.2017.09.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 09/18/2017] [Indexed: 10/18/2022]
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Burton CE, Doucette KE, Mabilangan CA, Plitt SS, Lee BE, Preiksaitis JK. Hepatitis B and C serologic profiles of Canadian organ donors and recipients: retrospective 10-year review at a single center. Transpl Infect Dis 2016; 18:520-8. [PMID: 27226204 DOI: 10.1111/tid.12558] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Revised: 03/09/2016] [Accepted: 03/12/2016] [Indexed: 01/15/2023]
Abstract
BACKGROUND Hepatitis C virus (HBV) and hepatitis C virus (HCV) are important causes of hepatitis and can be transmitted from organ donor to recipient. This study aimed to determine HBV and HCV serologic profiles of a population of Canadian solid organ transplant (SOT) donors and recipients, including prevalence of recipient HBV immunity. METHODS Data on age, gender, organ transplanted, and pre-transplant HBV and HCV serology for SOT donors and recipients at a Canadian hospital from 2001 to 2011 were obtained from a transplant database. RESULTS There were 2455 recipients (2205 adults, 250 children), and 1559 donors. Over 50% of adult and 44% of pediatric recipients were HBV non-immune pre-transplant. Pediatric recipients were more likely to have HBV vaccine immunity than were adult recipients (48.8% vs. 28.9%, P < 0.001). Prevalence of HBV vaccine immunity was highest in renal recipients (48.3% in adult, 63.2% in pediatric recipients). Recipient HBV vaccine immunity increased from 5.8% in 2001 to 44.5% in 2011 (P < 0.001). Of 134 adult recipients with prior HBV infection, 59 (44%) were co-infected with HCV. Only 0.6% of adult non-liver recipients had acute or chronic HBV infection and 3.2% were anti-HCV positive. Only 2 donors had acute or chronic HBV infection, 29 had prior HBV infection, 9 were isolated hepatitis B core antibody positive, and 15 were anti-HCV positive. CONCLUSIONS The prevalence of HBV vaccine immunity in SOT candidates is low, but increased from 2001 to 2011. Opportunities for quality improvement in pre-transplant HBV immunization exist. HCV co-infection is common in recipients with prior HBV infection. Prevalence of HCV infection in non-liver transplant recipients is low.
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Affiliation(s)
- C E Burton
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - K E Doucette
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - C A Mabilangan
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - S S Plitt
- School of Public Health, University of Alberta, Edmonton, Alberta, Canada.,Centre for Communicable Diseases and Infection Control, Public Health Agency of Canada, Ottawa, Ontario, Canada
| | - B E Lee
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - J K Preiksaitis
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
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Garg M, Lee BE, McGarry K, Mangray S, Castillo JJ. CD20-negative diffuse large B-cell lymphoma presenting with lactic acidosis. Am J Hematol 2015; 90:E49-50. [PMID: 25417998 DOI: 10.1002/ajh.23904] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2014] [Accepted: 11/18/2014] [Indexed: 11/08/2022]
Affiliation(s)
- Megha Garg
- Department of Medicine; Rhode Island Hospital, The Warren Alpert Medical School of Brown University; Providence Rhode Island
| | - Brian E. Lee
- Department of Medicine; Rhode Island Hospital, The Warren Alpert Medical School of Brown University; Providence Rhode Island
| | - Kelly McGarry
- Department of Medicine; Rhode Island Hospital, The Warren Alpert Medical School of Brown University; Providence Rhode Island
| | - Shamlal Mangray
- Department of Pathology; Rhode Island Hospital, The Warren Alpert Medical School of Brown University; Providence Rhode Island
| | - Jorge J. Castillo
- Division of Hematologic Malignancies; , Dana-Farber Cancer Institute, Harvard Medical School; Boston Massachusetts
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I H, Kim GH, Park DY, Kim YD, Lee BE, Ryu DY, Kim DU, Song GA. Management of gastric epithelial neoplasia in patients requiring esophagectomy for esophageal cancer. Dis Esophagus 2013; 26:603-8. [PMID: 23237403 DOI: 10.1111/dote.12010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Esophageal squamous cell carcinoma is occasionally associated with malignancies located in other regions of the alimentary tract, as well as in the head, neck, and upper respiratory tract. The stomach is most commonly used for reconstruction of the alimentary tract after esophagectomy for esophageal cancer. When synchronous tumors are located in the stomach, it is often unsuitable for use in esophageal reconstruction. In such cases, an invasive procedure involving anastomosis between the esophagus and the colon must be performed. However, this procedure is associated with a high incidence of mortality and morbidity. Seven patients with synchronous esophageal cancer and gastric epithelial neoplasia were encountered. First, endoscopic submucosal dissection (ESD) was performed for the gastric epithelial neoplasia. Then, following successful ESD, Ivor-Lewis esophagectomy for esophageal cancer was planned 1 to 2 weeks later. A total of 11 gastric epithelial lesions were found in seven patients. En bloc resection by ESD was possible in all 11 lesions and histologically complete resection was achieved in all 11 lesions. Follow-up endoscopy was done 1-2 weeks after ESD; six patients with well-healing ulcers underwent esophagectomy the next day (8 or 15 days after ESD). In one patient with a poorly healed ulcer, a second follow-up endoscopy was done 1 week later and then esophagectomy was performed the next day (22 days after ESD). Post-surgical complications related to ESD, such as bleeding or mediastinal leak, were not seen in any of the seven patients. In patients with synchronous esophageal cancer and gastric epithelial neoplasia, ESD for gastric epithelial neoplasia followed by Ivor-Lewis esophagectomy 1 to 2 weeks later is an effective choice of treatment.
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Affiliation(s)
- H I
- Department of Chest Surgery, Pusan National University School of Medicine, Busan, Korea
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Singh AE, Fenton J, Plitt S, Preiksaitis J, Gratrix J, Archibald C, Wong T, Lee BE. P3.250 Early Diagnosis of Acute HIV Infection in STI Clinic Patients and Patients with Positive Syphilis Serology. Br J Vener Dis 2013. [DOI: 10.1136/sextrans-2013-051184.0706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Lee DG, Kim GH, Park DY, Jeong JH, Moon JY, Lee BE, Hosuk I, Song GA. Endoscopic submucosal resection of esophageal subepithelial lesions using band ligation. Endoscopy 2011; 43:822-5. [PMID: 21818736 DOI: 10.1055/s-0030-1256615] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Subepithelial lesions (SELs) are occasionally found in the esophagus during upper endoscopy. Sometimes endoscopic resection is needed for accurate diagnosis or in the rare cases of malignant transformation of SELs. In this case series, we evaluated the usefulness of endoscopic submucosal resection with a ligation device (ESMR-L) in esophageal SELs. Twenty-three patients with 25 esophageal SELs that were no larger than 13 mm and were localized within the muscularis mucosae or submucosa were enrolled. ESMR-L was successfully performed in all 25 SELs. The en bloc resection rate was 100% (25/25), and histologically complete resection was achieved in 24 lesions (24/25, 96%). After resection of the lesion by snare, minor immediate bleeding occurred in four cases, but there was no delayed bleeding or perforation.
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Affiliation(s)
- D G Lee
- Department of Internal Medicine, Pusan National University School of Medicine, Busan, Korea
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Abstract
Allopurinol as an effective inhibitor of the enzyme xanthine oxidase (XO) has been used for several decades for the treatment of patients with gout and hyperuricemia. Because the inhibition of XO limits the formation of radical oxygen species as well as uric acid (UA) production, allopurinol has been used experimentally for the treatment of conditions associated with ischemia and reperfusion (I/R) injury.Although there have been many ischemic organs treated in the laboratory with allopurinol, the heart has been of particular interest. Therefore, we emphasize our attention to the administration of XO inhibitors such as allopurinol on cardiac I/R as well as cardiac failure. Experimental data also support allopurinol as a possible consideration for biochemical support after acute myocardial infarction. Anker and associates (Circulation. 2003;107:1991-1997) have observed a direct correlation between uric acid levels and mortality in treated heart failure patients. Anker and associates showed a 100% mortality rate in patients with UA levels 800 micromol/L or less over a period of 3 years. Comparing this to a 27% mortality rate in patients with UA levels 400 micromol/L or less over a period of 10 years, it seems that the suppression of XO activity ameliorates myocardial inefficiency, and poor vascular flow may present innovative contributions to the future treatment of I/R heart failure patients. Our review focuses on the role of allopurinol on ischemic hearts as well as those with added chronic heart failure.
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Affiliation(s)
- Brian E Lee
- Michigan State University/Kalamazoo Center for Medical Studies, Kalamazoo, MI 49008, USA
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Godel JC, Lee BE, McCallum DE, Lee SL, Macneil CW, Liddell GA, Shea DR. Exposure to alcohol in utero: Influence on cognitive function and learning in a northern elementary school population. Paediatr Child Health 2011; 5:93-100. [PMID: 20177503 DOI: 10.1093/pch/5.2.93] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES To establish the prevalence of fetal alcohol exposure; to compare physical, behavioural and learning patterns of children with significant alcohol exposure in utero with those of a group of children exposed to minimal alcohol; to assess the usefulness of a fetal alcohol syndrome (FAS)/fetal alcohol effect (FAE) score; and to provide feedback to parents, schools and communities. DESIGN Parent questionnaire, complete physical examinations of children, psychometric tests of the children using elements of the Pediatric Early Elementary Examination (PEEX) and the Pediatric Examination of Educational Readiness (PEER), ADD-H comprehensive teachers rating scale (ACTeRS) score, the newly developed FAS/FAE Score, and the Brigance Comprehensive Inventory of Basic Skills to assess language and mathematical achievement. Testers were blinded to the results of the assessments and questionnaires. SETTING Grades 1 to 3 at Sir Alexander MacKenzie School in Inuvik, Northwest Territories. RESULTS Twenty-four per cent of mothers reported frequent or binge drinking, and 76% of mothers reported abstinence or moderate alcohol intake. There were significant ethnic differences; none of the Caucasian mothers reported frequent or binge drinking during pregnancy compared with 40% of Inuvialuit and 33% of Indian mothers. Children with exposure to frequent or binge drinking in utero had smaller palpebral fissures (2.3+/-0.1 cm versus 2.5+/-0.3 cm, P<0.01), smaller palpebral fissure to intercanthal distance ratios (0.77+/-0.05 versus 0.86+/-0.10, P<0.01) and smaller head circumferences (52.1+/-1.6 cm versus 53.6+/-1.6 cm, P<0.01) than those exposed to moderate drinking or abstinence. Children exposed to frequent or binge drinking in utero also demonstrated poorer coordination (P<0.005) and cortical function (P<0.01), attention problems, hyperactivity (ACTeRS), and poorer scholastic achievement in language (P<0.001) and mathematics (P<0.01) than their minimally exposed counterparts. In children in grades 2 and 3, a significant negative correlation was found between FAS/FAE scores and language (r=-0.55, P<0.001) and mathematical achievement (r=-0.28, P=0.20). CONCLUSIONS The prevalence of drinking during pregnancy in the northern population studied was high, and exposure in utero was associated with physical abnormalities, difficulties with coordination and cortical function, and significant delays in language and mathematical achievement. The FAS/FAE score may be useful in predicting success or failure in language development.
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Affiliation(s)
- J C Godel
- Department of Pediatrics, University of Alberta, Edmonton, Alberta
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Evashuk KMA, Forgie SE, Gilmour S, Huynh H, Lee BE, Robinson JL. Respiratory failure associated with human metapneumovirus infection in an infant posthepatic transplant. Am J Transplant 2008; 8:1567-9. [PMID: 18513273 DOI: 10.1111/j.1600-6143.2008.02278.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
This is the first reported case of respiratory failure associated with human metapneumovirus (hMPV) infection in a liver transplant recipient or in a pediatric solid transplant recipient. A 9-month-old female developed respiratory distress 8 days following a liver transplant. hMPV was detected and she required intubation followed by extracorporeal membrane oxygenation for 26 days. Immunosuppressive medications were stopped during the acute infection except for methylprednisolone as treatment for acute respiratory distress. Serial Doppler ultrasounds were used to monitor for hepatic vessel thromboses and serum liver function tests to assess for hepatic dysfunction and there was no evidence of allograft rejection. The patient recovered from the nosocomial hMPV infection with satisfactory pulmonary function and possible mild developmental delay.
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Affiliation(s)
- K M A Evashuk
- Department of Pediatrics, Stollery Children's Hospital, Edmonton, Alberta, Canada
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Kim HH, Kim KH, Kim DH, Kim MC, Kim BS, Kim YW, Kim YI, Kim YH, Kim W, Kim WW, Kim JJ, Kim TB, Ryu SY, Ryu SW, Min YD, Park YC, Park CH, Baik HK, Song KY, Yang HK, Lee KY, Lee BE, Lee BH, Lee YJ, Lee WK, Lee JH, Lee HJ, Jeon HM, Jung SJ, Cho GS, Chin HM, Choi SH, Choi YB, Han SU, Hur KY, Hur YS, Hyung WJ, Hong BH. Nationwide Survey of Laparoscopic Gastric Surgery in Korea, 2004. ACTA ACUST UNITED AC 2005. [DOI: 10.5230/jkgca.2005.5.4.295] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- H H Kim
- Department of Surgery, College of Medicine, Seoul National University
| | - K H Kim
- Department of Surgery, DongKang Medical Center
| | - D H Kim
- Department of Surgery, Pusan National University
| | - M C Kim
- Department of Surgery, Dong-A University
| | - B S Kim
- Department of Surgery, Ulsan University
| | | | - Y I Kim
- 7Department of Surgery, Ewha Woman's University
| | - Y H Kim
- Department of Surgery, Gangneung Asan Hospital
| | - W Kim
- Department of Surgery, The Catholic University of Korea
| | - W W Kim
- Department of Surgery, Pochon CHA University
| | - J J Kim
- Department of Surgery, The Catholic University of Korea
| | - T B Kim
- Department of Surgery, Kyungpook National University
| | - S Y Ryu
- Department of Surgery, Chonnam National University
| | - S W Ryu
- Department of Surgery, Keimyung University
| | - Y D Min
- Department of Surgery, Chosun University
| | - Y C Park
- Department of Surgery, Dankook University
| | - C H Park
- Department of Surgery, The Catholic University of Korea
| | - H K Baik
- Department of Surgery, Hanyang University
| | - K Y Song
- Department of Surgery, The Catholic University of Korea
| | - H K Yang
- Department of Surgery, College of Medicine, Seoul National University
| | - K Y Lee
- Department of Surgery, Kyung Hee University
| | - B E Lee
- Department of Surgery, Changwon Fatima Hospital
| | - B H Lee
- Department of Surgery, Hallym University
| | - Y J Lee
- Department of Surgery, Gyeongsang National University
| | - W K Lee
- Department of Surgery, Gachon Medical School
| | - J H Lee
- 7Department of Surgery, Ewha Woman's University
| | - H J Lee
- Department of Surgery, College of Medicine, Seoul National University
| | - H M Jeon
- Department of Surgery, The Catholic University of Korea
| | - S J Jung
- Department of Surgery, Daegu Catholic University
| | - G S Cho
- Department of Surgery, Soonchunhyang University
| | - H M Chin
- Department of Surgery, The Catholic University of Korea
| | - S H Choi
- Department of Surgery, Yonsei University
| | - Y B Choi
- Department of Surgery, Ulsan University
| | - S U Han
- Department of Surgery, Ajou University
| | - K Y Hur
- Department of Surgery, Hansol Hospital
| | - Y S Hur
- Department of Surgery, Inha University
| | - W J Hyung
- Department of Surgery, Yonsei University
| | - B H Hong
- Department of Surgery, Eulji University
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Lee BE, Hong YC, Lee KH, Kim YJ, Kim WK, Chang NS, Park EA, Park HS, Hann HJ. Influence of maternal serum levels of vitamins C and E during the second trimester on birth weight and length. Eur J Clin Nutr 2004; 58:1365-71. [PMID: 15054416 DOI: 10.1038/sj.ejcn.1601976] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE It has been known that maternal oxidative stress during pregnancy plays an important role in fetal growth. However, the association between antioxidant vitamin levels and birth outcomes is not conclusive. We investigated the relationship between maternal serum levels of vitamins C and E during the second trimester and birth weight and length. DESIGN Prospective cohort study. SETTING Outpatient-clinic of obstetrics, Ewha Womans University Hospital, South Korea. SUBJECTS AND METHODS The study subjects were 239 healthy, pregnant women who visited an obstetric clinic for antenatal care, and their singleton live births, in Seoul, Korea, between August 2001 and March 2003. We measured the levels of vitamins C and E in maternal serum during the period 24-28 gestational weeks. Each woman was interviewed for dietary intake by trained interviewers during the second trimester. RESULTS The serum concentration of maternal vitamin C during the second trimester was significantly associated with birth weight and length in the group of full-term deliveries. An increase of 1 microg/ml in the serum vitamin C level increased the birth weight by 27.2 g and the birth length by 0.17 cm. When we considered the levels of vitamins C and E together in the relationship with birth weight and length, we found that the heaviest birth weight and the longest birth length belonged to the group of upper vitamin C/upper vitamin E. However, dietary intake estimated by 24-h recall method was not a predictor of the levels of serum vitamins C and E. CONCLUSION We found that maternal serum vitamin C levels during the second trimester were positively correlated with birth weight and length in full-term babies. We also found that birth weight and length were highest when the levels of both vitamins C and E were high. Our results indicate the importance of antioxidant nutrient balance for pregnant women who are exposed to various oxidants through food, drinking water, or inhaled air.
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Affiliation(s)
- B E Lee
- Department of Preventive Medicine, Ewha Womans University, Seoul, South Korea
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15
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Lee BE, Ha EH, Park HS, Kim YJ, Hong YC, Kim H, Lee JT. Exposure to air pollution during different gestational phases contributes to risks of low birth weight. Hum Reprod 2003; 18:638-43. [PMID: 12615838 DOI: 10.1093/humrep/deg102] [Citation(s) in RCA: 117] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Although there have been growing concerns about the adverse effects of air pollution on birth outcomes, little is known about which specific exposure times of specific pollutants contribute to low birth weight (LBW). METHODS We evaluated the relationships between LBW and air pollution exposure levels in Seoul, Korea. Using the air pollution data, we estimated the exposure during each trimester and also during each month of pregnancy on the basis of the gestational age and birth date of each newborn. Generalized additive logistic regression analyses were conducted considering infant sex, birth order, maternal age, parental education level, time trend, and gestational age. RESULTS The monthly analyses suggested that the risks for LBW tended to increase with carbon monoxide (CO) exposure between months 2-5 of pregnancy, with exposure to particles <10 micro m (PM(10)) in months 2 and 4, and for sulphur dioxide (SO(2)) and nitrogen dioxide (NO(2)) exposure between months 3-5. CONCLUSIONS This study suggests that exposure to CO, PM(10,) SO(2) and NO(2) during early to mid pregnancy contribute to risks for LBW.
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Affiliation(s)
- B E Lee
- Department of Preventive Medicine, College of Medicine, Ewha Medical Research Center, Ewha Womans University, 911-1, Mok-6-Dong, Yangcheon-Gu, Seoul, Korea 158-710
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16
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Vaudry WL, Lee BE, Roth A. Active Hospital Based Surveillance for Meningococcal Vaccine Adverse Events after a Community Mass Immunization Program. Paediatr Child Health 2002. [DOI: 10.1093/pch/7.suppl_a.33aa] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Abstract
Environmental factors contributing to reduced birth weight are of great concern because of the well-known relation of birth weight to infant mortality and adverse effects in later life. We examined the associations between air pollution exposures during pregnancy and low birth weight among all full-term births (gestational age 37-44 weeks) for a 2-year period (January 1996 through December 1997) in Seoul, South Korea. We evaluated these associations with a generalized additive logistic regression adjusting for gestational age, maternal age, parental educational level, parity, and infant sex. We used smoothing plots with generalized additive models to analyze the exposure-response relation for each air pollutant. The adjusted relative risk of low birth weight was 1.08 [95% confidence interval (CI) = 1.04-1.12] for each interquartile increase for carbon monoxide concentrations during the first trimester of pregnancy. The relative risks were 1.07 (95% CI = 1.03-1.11) for nitrogen dioxide, 1.06 (95% CI = 1.02-1.10) for sulfur dioxide, and 1.04 (95% CI = 1.00-1.08) for total suspended particles also for interquartile increase in exposure. Carbon monoxide, nitrogen dioxide, sulfur dioxide, and total suspended particle concentrations in the first trimester of pregnancy period are risk factors for low birth weight.
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Affiliation(s)
- E H Ha
- Department of Environmental Health, Harvard School of Public Health, Boston, MA, USA
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18
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Robinson JL, Lee BE. Prevention of perinatal transmission of HIV infection. CMAJ 2000; 163:831-2. [PMID: 11033710 PMCID: PMC80505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023] Open
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19
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Lee BE, Sung JW, Kim DK, Lee JR, Kim ND, Kang SW, Kim DK. Functional studies on the interaction between human replication protein A and Xeroderma pigmentosum group A complementing protein (XPA). Mol Cells 1999; 9:185-90. [PMID: 10340474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023] Open
Abstract
The human replication protein A (RPA; also known as human single-stranded DNA binding protein, HSSB) is a multisubunit complex (70, 34 and 11 kDa subunits) involved in the three processes of DNA metabolism; replication, repair, recombination. We found that both 34 and 70 kDa subunits (p34 and p70, respectively), of RPA interacts with the Xeroderma pigmentosum group A complementing protein (XPA), a protein that specifically recognizes UV-damaged DNA. Our mutational analysis indicated that no particular domains of RPA p70 were essential for its interaction with XPA. We also examined the effect of this XPA-RPA interaction on in vitro simian virus 40 (SV40) DNA replication catalyzed by the crude extract and monopolymerase system. XPA inhibited SV40 DNA replication in vitro through its interaction with RPA. Taken together, these results suggest that there is a role for RPA in the regulation of DNA metabolism through its ability to modulate the interactions of proteins involved in the processes of DNA metabolism.
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Affiliation(s)
- B E Lee
- Department of Chemistry, Inje University, Kimhae, Korea
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20
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Lee BE, Robinson JL. The use of technetium-99m-labeled white blood cell scan in the management of a case of group A streptococcus necrotizing fasciitis with polymyositis. Clin Infect Dis 1999; 28:153-4. [PMID: 10028096 DOI: 10.1086/517187] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Affiliation(s)
- B E Lee
- Department of Pediatrics, University of Alberta, Edmonton, Canada
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21
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Econs MJ, Friedman NE, Rowe PS, Speer MC, Francis F, Strom TM, Oudet C, Smith JA, Ninomiya JT, Lee BE, Bergen H. A PHEX gene mutation is responsible for adult-onset vitamin D-resistant hypophosphatemic osteomalacia: evidence that the disorder is not a distinct entity from X-linked hypophosphatemic rickets. J Clin Endocrinol Metab 1998; 83:3459-62. [PMID: 9768646 DOI: 10.1210/jcem.83.10.5167] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Previous investigators described a kindred with an X-linked dominant form of phosphate wasting in which affected children did not have radiographic evidence of rickets, whereas older individuals were progressively disabled by severe bowing. They proposed that this kindred suffered from a distinct disorder that they referred to as adult-onset vitamin D-resistant hypophosphatemic osteomalacia (AVDRR). We recently identified a gene, PHEX, that is responsible for the disorder X-linked hypophosphatemic rickets. To determine whether AVDRR is a distinct form of phosphate wasting, we searched for PHEX mutations in affected members of the original AVDRR kindred. We found that affected individuals have a missense mutation in PHEX exon 16 that results in an amino acid change from leucine to proline in residue 555. Clinical evaluation of individuals from this family indicates that some of these individuals display classic features of X-linked hypophosphatemic rickets, and we were unable to verify progressive bowing in adults. In light of the variability in the clinical spectrum of X-linked hypophosphatemic rickets and the presence of a PHEX mutation in affected members of this kindred, we conclude that there is only one form of X-linked dominant phosphate wasting.
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Affiliation(s)
- M J Econs
- Department of Medicine, Indiana University, Indianapolis 46202, USA.
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22
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Lee BE, Cheung PY, Robinson JL, Evanochko C, Robertson CM. Comparative study of mortality and morbidity in premature infants (birth weight, < 1,250 g) with candidemia or candidal meningitis. Clin Infect Dis 1998; 27:559-65. [PMID: 9770157 DOI: 10.1086/514712] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Little information is available on long-term neurodevelopment of premature neonates with invasive candidal infections. We retrospectively studied the outcomes for 25 premature neonates (birth weight, < 1,250 g) with candidemia or candidal meningitis (cases) and compared them with 25 neonates matched for birth weight (+/- 100 g) and gestational age (+/- 1 week) (controls). Durations of antibiotic therapy, artificial ventilation, invasive catheterizations, and hyperalimentation were longer for cases than for controls. Cases had a higher final grade of intraventricular hemorrhage than did controls (median: 3.0 vs. 2.5, respectively; P < .05). Forty-four percent (11 of 25) of cases and 16% (4 of 25) of controls died (P > .05), and 29% (4 of 14) of surviving cases and 14% (3 of 21) of controls were disabled (P > .05). More cases had combined mortality and neurodevelopmental disabilities than did controls (60% vs. 28%, respectively; P < .05). Use of invasive therapies should be minimized for premature neonates at risk for invasive candidal infection that is associated with adverse outcomes.
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MESH Headings
- Candida/isolation & purification
- Candidiasis/complications
- Candidiasis/drug therapy
- Candidiasis/epidemiology
- Candidiasis/mortality
- Case-Control Studies
- Demography
- Humans
- Infant, Newborn
- Infant, Premature
- Infant, Premature, Diseases/drug therapy
- Infant, Premature, Diseases/epidemiology
- Infant, Premature, Diseases/mortality
- Infant, Very Low Birth Weight
- Meningitis, Fungal/complications
- Meningitis, Fungal/drug therapy
- Meningitis, Fungal/epidemiology
- Meningitis, Fungal/mortality
- Morbidity
- Retrospective Studies
- Risk Factors
- Treatment Outcome
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Affiliation(s)
- B E Lee
- Department of Pediatrics, University of Alberta Hospital, Canada
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Abstract
PURPOSE To determine the enhancement patterns of the penis at magnetic resonance (MR) imaging. MATERIALS AND METHODS Sequential contrast material-enhanced MR images of the penis in a flaccid state were obtained in 16 volunteers (12 with normal penile function and four with erectile dysfunction). RESULTS Subjects with normal erectile function showed gradual and centrifugal enhancement of the corpora cavernosa, while those with erectile dysfunction showed poor enhancement with abnormal progression. CONCLUSION Sequential contrast-enhanced MR imaging provides additional morphologic information for the evaluation of erectile dysfunction.
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Affiliation(s)
- K Kaneko
- Department of Radiology, Tulane University Medical Center, New Orleans, LA
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24
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Lee BE, Feinberg M, Abraham JJ, Murthy AR. Congenital malformations in an infant born to a woman treated with fluconazole. Pediatr Infect Dis J 1992; 11:1062-4. [PMID: 1461702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
MESH Headings
- Abnormalities, Drug-Induced
- Coccidioidomycosis/drug therapy
- Congenital Abnormalities/genetics
- Female
- Fluconazole/adverse effects
- Fluconazole/therapeutic use
- Humans
- Infant, Newborn
- Infant, Premature
- Infant, Premature, Diseases/chemically induced
- Infant, Premature, Diseases/genetics
- Meningitis, Fungal/drug therapy
- Pregnancy
- Pregnancy Complications, Infectious/drug therapy
- Pregnancy Complications, Infectious/microbiology
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Affiliation(s)
- B E Lee
- Department of Medicine, UCLA-San Fernando Valley Program, Sepulveda, CA
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Giladi M, Lee BE, Berlin OG, Panosian CB. Peritonitis caused by Mycobacterium kansasii in a patient undergoing continuous ambulatory peritoneal dialysis. Am J Kidney Dis 1992; 19:597-9. [PMID: 1595710 DOI: 10.1016/s0272-6386(12)80841-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Mycobacterium kansasii was isolated from the peritoneal fluid, peritoneal biopsy, and the Tenckhoff catheter of a 62-year-old woman undergoing continuous ambulatory peritoneal dialysis (CAPD) who presented with the clinical picture of peritonitis. To the best of our knowledge, this is the first case of CAPD-associated peritonitis caused by M kansasii. Routine susceptibility tests using standard concentrations of isoniazid indicated isoniazid resistance; however, the organism was inhibited in vitro by a higher concentration of this drug. The patient responded to combination therapy with isoniazid and rifampin, as well as removal of the catheter. This report emphasizes the importance of mycobacterial cultures, in certain circumstances, in patients with CAPD-associated peritonitis and the utility of quantitative in vitro susceptibility testing.
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Affiliation(s)
- M Giladi
- Department of Medicine, UCLA School of Medicine
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Lee BE, Boone WR, Brackelsberg PO, Carmichael RA. Development of screening systems for evaluation of materials used in mammalian embryo transfer. Theriogenology 1988; 30:605-12. [PMID: 16726503 DOI: 10.1016/0093-691x(88)90210-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/1986] [Accepted: 07/15/1988] [Indexed: 10/26/2022]
Abstract
Embryo transfer units use a wide variety of materials that come in contact with embryos. Studies were conducted to evaluate procedures that could be utilized to determine the toxicity of some commonly used materials in embryo collection, culture and transfer. Forty-five female mice were sacrificed on Day 3 or 4 of gestation (Day 1 = vaginal plug), and the uterus and oviducts were removed and minced. A total of 522 embryos was collected (4-cell to blastocyst stages). Four to 16 cell embryos were cultured in Phosphate Buffered Saline (PBS) plus 20% fetal bovine serum. Morula to blastocyst stage embryos were cultured in Nutrient Mixture F10 (HAM) plus 20% fetal bovine serum gassed with 5% CO(2), 5% O(2) and 90% N(2). In Experiment I, embryos and culture media were placed in a covered embryological watch glass (EWG, control) or sealed in the lumen of a siliconized Foley catheter or a section of 1) latex tubing, 2) tygon tubing or 3) silastic tubing. In Experiment II, embryos were placed in EWG and cultured alone (control) or cocultured with sections of 1) tygon tubing, 2) silastic tubing or 3) latex tubing. In Experiment III, embryos were cultured in covered plastic petri dishes containing 15 ml of media, alone (control) or co-cultured with two new plunger tips from sterile Monoject syringes. All embryos were cultured at 32 to 34 degrees C for 24 h. The Criterion used for development was two or more cellular divisions within the 24-h period. Embryo development in Experiment I was lower (P<0.05) in latex (0%) and tygon (24%) tubing and in the siliconized Foley catheter (2%) than in silastic tubing (51%) and the EWG (46%), which did not differ. Experiment II embryos that were co-cultured with latex tubing (5%) showed very little development as compared with those co-cultured with tygon tubing (76%), silastic tubing (76%) and EWG (93%), the last of which were not significantly different. Embryos co-cultured with Monoject syringe plunger tips had a reduced embryo development rate compared to embryos in the control group (0% vs 52%). Although the embryos did not remain in contact with these seemingly toxic materials for prolonged periods, our results indicate that a significant reduction in embryo viability may occur due to this exposure.
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Affiliation(s)
- B E Lee
- Iowa State University, Ames, IA 50011 USA
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