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1. |
A Bacterial Enzyme to Treat Celiac Disease? |
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Journal of Pediatric Gastroenterology and Nutrition,
Volume 36,
Issue 5,
2003,
Page 585-586
Nadine Cerf-Bensussan,
Martine Heyman,
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ISSN:0277-2116
出版商:OVID
年代:2003
数据来源: OVID
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2. |
Parenteral Nutrition in Infants and Children |
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Journal of Pediatric Gastroenterology and Nutrition,
Volume 36,
Issue 5,
2003,
Page 587-607
Robert Shulman,
Sarah Phillips,
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ISSN:0277-2116
出版商:OVID
年代:2003
数据来源: OVID
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3. |
Intrahepatic Biliary Cysts in Biliary Atresia in the Era of Liver Transplantation |
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Journal of Pediatric Gastroenterology and Nutrition,
Volume 36,
Issue 5,
2003,
Page 608-612
Atsushi Takahashi,
Yoshiaki Tsuchida,
Norio Suzuki,
Minoru Kuroiwa,
Hideaki Murai,
Fumiaki Toki,
Kenichi Nomoto,
Hiroyuki Kuwano,
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摘要:
ObjectivesThe development of intrahepatic biliary cysts (IBC) after Kasai operation in patients with biliary atresia (BA) is recognized as an important problem; however, management strategy for IBC has not been clarified, particularly in the light of the increased use of liver transplantation.MethodsForty consecutive BA patients underwent hepatic portoenterostomy during 18 years from 1983 to 2000. We compared the clinical course and prognosis of the patients who developed IBC with those who did not.ResultsSeven of the 40 patients developed IBC. Three patients had type A (non-communicating cyst) and three patients had type C (multiple cystic dilation) IBC, and the remaining patients had type B (communicating cyst). Of the 7 patients, one patient underwent successful internal intestinal drainage, and one patient died of complications at the time of internal intestinal drainage. Three patients underwent liver transplantation due to either hepato-pulmonary syndrome (one case) or liver failure (two cases). One patient with IBC with liver failure was judged to require transplant, but was found to have pulmonary hypertension and was thus not a candidate. The remaining patient has survived without jaundice for 21 months postoperatively. Two of 21 patients with good initial bile drainage and without IBC underwent liver transplantation. The percentage of patients undergoing transplant was significantly higher in the group with IBC than in the group without IBC (P< 0.05).ConclusionsIBC was associated with worsening liver function. Previously, IBC was treated using internal/external drainage, or the patients were observed without treatment, with limited success. We now consider it reasonable to carry out liver transplantation in patients with long-standing IBC.
ISSN:0277-2116
出版商:OVID
年代:2003
数据来源: OVID
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4. |
Lecithin Decreases Human Milk Fat Loss During Enteral Pumping |
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Journal of Pediatric Gastroenterology and Nutrition,
Volume 36,
Issue 5,
2003,
Page 613-615
Melissa Chan,
Masaru Nohara,
Benjamin Chan,
Julie Curtis,
Gary Chan,
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摘要:
BackgroundThe fat content of human milk provides the majority of calories for infants. However, large fat losses in human milk have been observed using enteral pump systems, causing poor growth in infants. The fat may adhere in the pump system. Lecithin, a phospholipid, has been used in the food industry as a lipophilic emulsifier of fats.ObjectiveThe purpose of this study was to evaluate the effects of lecithin on the delivery of human milk fat from an enteral pump. It is hypothesized that the addition of lecithin would decrease the fat loss during human milk delivery.MethodsSix mothers at a mature stage of lactation (>4 weeks of lactation) donated human milk. The human milk samples were stored separately at −20°C before analysis and evaluated individually. The fat content of the milk samples was estimated by the creamatocrit method, in which the samples were centrifuged in a standard hematocrit tube and the fat layer read with vernier calipers and expressed as a percentage of the length of the milk column to the nearest 0.5%. The accuracy of this method is 92%. The Kangaroo 324 Feeding Pump (Sherwood Medical, St. Louis, MO) was used as the continuous pump system. The human milk samples were divided into either control samples without lecithin or with lecithin (1 or 0.5 g soy lecithin dissolved in 50 mL milk). All samples were pumped at 10 to 50 mL/h for at least 4 hours. The pumped milk was collected in an iced container, and creamatocrits were determined in duplicate.ResultsThere was significant fat loss in the control milk samples compared with the milk samples with added lecithin. The average fat loss was 58% ± 13% for control samples and 55% ± 26% for the milk with 0.5 g soy lecithin. Milk with 1 g soy lecithin averaged 2% ± 2% fat loss. The pumping rate had no effect on fat loss. The greatest fat loss (70% ± 6%)occurred during the first 4 hours of pumping.ConclusionsThe addition of 1 g soy lecithin per 50 mL milk decreased the human milk fat loss during intermittent pumping and may help infants receive more calories from human milk administered by pump.
ISSN:0277-2116
出版商:OVID
年代:2003
数据来源: OVID
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5. |
CulturingHelicobacter pylorifrom Clinical Specimens: Review of Microbiologic Methods |
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Journal of Pediatric Gastroenterology and Nutrition,
Volume 36,
Issue 5,
2003,
Page 616-622
Roland Ndip,
William MacKay,
Michael Farthing,
Lawrence Weaver,
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摘要:
Helicobacter pyloriis probably the most common chronic bacterial infection of humankind, and is usually acquired first in childhood. Microbiologic culture ofH. pyloriis the “gold standard” for diagnosis in a patient with suspected infection. Although not currently recommended for routine use, culture allows testing for susceptibility to antimicrobials, especially in populations with a high prevalence of drug resistance. Gastric biopsies are the specimens most commonly used to cultureH. pylori, but stool, vomitus, saliva, and dental plaque offer opportunities. This review examines the current methods used to cultureH. pylorifrom biologic specimens and suggests useful hints to enhance its recovery rate.
ISSN:0277-2116
出版商:OVID
年代:2003
数据来源: OVID
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6. |
The Nature of Colitis in Chronic Granulomatous Disease |
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Journal of Pediatric Gastroenterology and Nutrition,
Volume 36,
Issue 5,
2003,
Page 623-631
Michela Schäppi,
Nigel Klein,
Keith Lindley,
Dyanne Rampling,
Virpi Smith,
David Goldblatt,
Peter Milla,
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摘要:
BackgroundPatients with chronic granulomatous disease (CGD) may have gastrointestinal manifestations, commonly colitis. The etiology, prevalence, and inflammatory process of CGD colitis are unclear.ObjectivesTo characterize the inflammatory process of CGD colitis and to compare it with other inflammatory bowel disorders.MethodsColonic mucosal biopsies from 8 CGD patients were immunostained for eosinophils, neutrophils, macrophages, and adhesion molecules (ICAM; VCAM, E-selectin) and compared with normal and diseased controls (allergic colitis, ulcerative colitis, and melanosis coli). Cell types were counted and expressed as cell/mm2ResultsThe inflammatory infiltrate in CGD colitis differed from the normal controls by an increase in eosinophils (110; 48–176 [median and range] versus 14.5; 3–30;P< 0.005) and macrophages (291.5; 203–480 versus 38.5; 27–64;P< 0.005). There was a paucity of neutrophils compared to ulcerative colitis (10; 0–101 versus 315.5; 78–688;P< 0.005). Expression of HLA-DR was increased in the epithelium and vascular endothelium in CGD compared with normal controls. Patterns of expression of the adhesion molecules differed significantly in CGD from those in other inflammatory bowel diseases: intracellular adhesion molecule-1 was more strongly expressed in the lamina propria, vascular adhesion molecule-1 was more patchily expressed, and E-selectin was present only in the small vessels.ConclusionsThe mechanism of inflammation and profile of inflammatory mediators in CGD colitis differs from that in other inflammatory bowel diseases.
ISSN:0277-2116
出版商:OVID
年代:2003
数据来源: OVID
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7. |
A Prospective Study of the Efficacy and Tolerance of a Chimeric Antibody to Tumor Necrosis Factors (Remicade) in Severe Pediatric Crohn Disease |
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Journal of Pediatric Gastroenterology and Nutrition,
Volume 36,
Issue 5,
2003,
Page 632-636
Jean-Pierre Cezard,
Nizar Nouaili,
Cécile Talbotec,
Jean-Pierre Hugot,
Jean-Gérard Gobert,
Jacques Schmitz,
Jean-François Mougenot,
Corinne Alberti,
Olivier Goulet,
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摘要:
ObjectivesTo evaluate the efficacy and toxicity of infliximab in children with severe Crohn disease (CD), the authors prospectively monitored 21 children aged 15 ± 2 years with severe CD who they treated with infliximab (5 mg/kg) on days 0, 15, and 45. One patient received only one injection. Eighteen patients were corticosteroid dependent, and 6 were receiving parenteral nutrition. Three patients were corticoid resistant (1 mg/kg/d >15 days). Sixteen had perianal disease.ResultsThe Harvey-Bradshaw index (HB) decreased from 8 ± 3 on day 0 to 1 ± 2 on day 45 (P= 0.001). The inflammation factors decreased (P= 0.001), and albumin increased (P= 0.002). Nineteen children were in complete remission (HB < 4) on day 45, and 2 had improved (HB = −6 points). Tumor necrosis factor-&agr; (TNF&agr;) in the stools (n = 16) decreased (P= 0.04). All perianal fistulas (n = 12) were closed by day 90. Fourteen of 21 patients had stopped taking steroids at 3 months, and all had stopped parenteral nutrition. Growth velocity was significantly greater after infliximab administration (Z score, +0.5) than before (−0.45;P= 0.004). Nineteen of 21 patients had relapsed (90%) at 1 year despite continued immunosuppressors. Seven had surgery because of an uncontrolled relapse (5), stenosis (1), or fistula (1). Six patients developed antinuclear antibodies (1/40–1/640e), and two had anti-DNA antibodies. Epstein-Barr virus (EBV) polymerase chain reaction (PCR) values increased (>100-fold) in eight patients. One child developed an anaphylactic reaction to the medication, and one had a catheter-related sepsis.ConclusionInfliximab produces spectacular results for children with severe CD and is well tolerated. However, its effect is transitory for many (90%), with frequent relapses despite continued immunosuppressors. Long-term management with infliximab should be tested despite its worrying side effects.
ISSN:0277-2116
出版商:OVID
年代:2003
数据来源: OVID
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8. |
Clinical Quiz |
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Journal of Pediatric Gastroenterology and Nutrition,
Volume 36,
Issue 5,
2003,
Page 636-636
Joseph Fitzgerald,
Riccardo Troncone,
Paola Roggero,
Elena Pozzi,
Barbara Garavaglia,
Rossella Parini,
Emanuela Carissimi,
Francesca Santus,
Pasqua Piemontese,
Elena Cataliotti,
Fabio Mosca,
Vittorio Carnelli,
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ISSN:0277-2116
出版商:OVID
年代:2003
数据来源: OVID
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9. |
Early Occurrence of Hypertransaminasemia in a 13-Month-Old Child With Wilson Disease |
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Journal of Pediatric Gastroenterology and Nutrition,
Volume 36,
Issue 5,
2003,
Page 637-638
Raffaele Iorio,
Mariangela D'Ambrosi,
Giuseppina Mazzarella,
Flavia Varrella,
Raffaella Vecchione,
Angela Vegnente,
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ISSN:0277-2116
出版商:OVID
年代:2003
数据来源: OVID
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10. |
Remission of Severe Autoimmune Enteropathy After Treatment With High-Dose Cyclophosphamide |
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Journal of Pediatric Gastroenterology and Nutrition,
Volume 36,
Issue 5,
2003,
Page 639-643
Maria Oliva-Hemker,
David Loeb,
Susan Abraham,
Howard Lederman,
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ISSN:0277-2116
出版商:OVID
年代:2003
数据来源: OVID
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