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Clinical Oral Investigations - To evaluate the effect of membrane occlusiveness and experimental diabetes on early and late healing following guided bone regeneration. A total of 30 Wistar rats... 相似文献
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Macroscopic placental changes associated with fetal and maternal events in diabetes mellitus 总被引:1,自引:0,他引:1
Ana Karina Marques Salge Karlla Morgana Nunes Rocha Raphaela Maioni Xavier Wilzianne Silva Ramalho érika Lopes Rocha Janaína Valadares Guimar?es Renata Calciolari Rossi e Silva Karina Machado Siqueira Douglas Reis Abdalla Márcia Antoniazzi Michelin Eddie Fernando Candido Murta 《Clinics (S?o Paulo, Brazil)》2012,67(10):1203-1208
OBJECTIVES:
The current study sought to identify macroscopic placental changes associated with clinical conditions in women with or without diabetes and their newborns.METHODS:
The study population consisted of 62 pregnant women clinically diagnosed with diabetes and 62 healthy women (control group).RESULTS:
Among the subjects with diabetes, 43 women (69.3%) were diagnosed with gestational diabetes mellitus, 15 had diabetes mellitus I (24.2%), and four had diabetes mellitus II (6.5%). The mean age of the women studied was 28.5±5.71 years, and the mean gestational age of the diabetic women was 38.51 weeks. Of the 62 placentas from diabetic pregnancies, 49 (79%) maternal surfaces and 59 (95.2%) fetal surfaces showed abnormalities, including calcium and fibrin deposits, placental infarction, hematoma, and fibrosis. A statistical association was found between newborn gender and fetal and maternal placental changes (p = 0.002). The mean weight of the newborns studied was 3,287±563 g for women with diabetes mellitus, 3,205±544 g for those with gestational diabetes mellitus, 3,563±696 g for those with diabetes mellitus II, and 3,095±451 g for those with diabetes mellitus I.CONCLUSIONS:
Infarction, hematoma, calcification, and fibrin were found on the maternal and fetal placental surfaces in women with diabetes. Women with gestational diabetes and post-term infants had more calcium deposits on the maternal placental surface as compared to those with type I and type II diabetes. 相似文献6.
Corrêa RR Espíndula AP Silva RC Saldanha JC Guimarães CS Cavellani CL Reis MA Teixeira Vde P Castro EC 《Fetal and pediatric pathology》2012,31(1):30-38
Complications act as stress-inducers during pregnancy so the fetus can develop functional compensatory mechanisms or morphologic changes. The cases analyzed are with congenital malformations or acute stress; chronic included cases with ascending infection (AI) and perinatal hypoxia/anoxia (PHA). The hematoxylin-eosin (H&E) was done to analyze the vacuolization, and the immunohistochemistry to the phagocytosis. The discreet standard of vacuolization was observed in 52.6% of the cases, 22.1% moderate, and 25.3% severe. The number of macrophages was higher in PHA. Changes in these organs are closely related to the cause of death and to the period during which the harmful agent. 相似文献
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Montirosso R Provenzi L Calciolari G Borgatti R;NEO-ACQUA Study Group 《Acta paediatrica (Oslo, Norway : 1992)》2012,101(2):136-142
Aims: To determine the validity and reliability of the Parental Stressor Scale: Neonatal Intensive Care Unit (PSS: NICU) and the Nurse Parental Support Tool (NPST) for use with Italian parents; to investigate to which extent demographic variables and/or situational factors affect NICU‐related maternal stress. Methods: Mothers (N = 156) of very preterm (VPT) infants from 25 Italian NICUs completed a socio‐demographic form, the PSS: NICU and the NPST at discharge. Psychometric properties of both tools were evaluated. Results: High internal consistency and split‐half reliability were found for both measures. The multi‐dimensional structure of the PSS:NICU was confirmed. Alteration in parental role emerged as the greatest source of NICU‐related stress. Length of stay in NICU and familiar socio‐economic status explained partial variance in the PSS: NICU scores. NPST score mitigates the stress because of the infant’s appearance and behaviour, but not that related to the parental role alteration. Conclusions: PSS: NICU and NPST demonstrated adequate psychometric properties in a large sample of Italian mothers. The need for a psychologically informed support to NICU mothers is suggested. 相似文献
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The treatment of idiopathic and secondary hydrarthrosis of the knee by intra-articular Rifamycin SV 总被引:1,自引:0,他引:1
G Setti C A Calciolari V Cimino A Zanini P Sarzi Puttini 《La Chirurgia degli Organi di Movimento》1990,75(4):343-346
Fifty-three patients, 28 females and 25 males, aged from 21 to 68 years, affected with mono- and bilateral intermittent hydrarthrosis of the knee and of a non-inflammatory nature, were included in an open study. All of the knees involved were treated with intra-articular infiltrations with Rifamycin SV. The weekly dosage of Rifamycin SV was 500 mg; the average duration of treatment was 6 weeks. Follow-up 1 year after the end of treatment showed a decrease or regression in joint effusion in all of the knees treated. 相似文献