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11.
Mendez Lozano DH Brum Scheffer J Frydman N Fay S Fanchin R Frydman R 《Reproductive biomedicine online》2008,16(1):119-123
The objective of this study was to assess the reproductive competence of oocytes obtained by follicular flushing in poor responder patients. This prospective comparative study, at the University of Paris XI, Assistance Publique des Hopitaux de Paris, INSERM Unit 782, was performed on 165 infertile IVF embryo transfer candidates. A total of 271 consecutive minimal stimulation IVF cycles were studied. Oocyte retrieval was performed 34 h after human chorionic gonadotrophin administration and oocytes were allocated into two groups according to their retrieval method: oocytes obtained in the first follicular aspiration (FA, n = 127); and oocytes retrieved in the subsequent follicular flushing (FF, n = 102). The principal outcome was to evaluate clinical pregnancy and embryo implantation rates. Thus, patient characteristics, fertilization rate and clinical pregnancy rate per oocyte were comparable in both of groups. In contrast, embryo morphology (41 versus 59%, P < 0.01) and implantation rates (20.4 versus 34.8%, P < 0.04) were better in the FF group. In conclusion, an optimal reproductive competence was observed in oocytes retrieved by follicular flushing in minimal stimulation IVF in poor responder patients. 相似文献
12.
Ekoukou D Khuong-Josses MA Ghibaudo N Mechali D Rotten D 《European journal of obstetrics, gynecology, and reproductive biology》2008,140(2):212-217
Objectives
To assess the risk of vertical transmission in HIV-infected pregnant women undergoing diagnostic amniocentesis, and to identify possible predictive factors.Study design
This was a single center retrospective study. The records of 330 HIV-infected pregnant women booked in our antenatal clinic from 31 January 2001 to 31 January 2006 were analyzed. Women who actually underwent diagnostic amniocentesis (“amniocentesis performed” group) were compared to those eligible for amniocentesis but who did not undergo the procedure (“amniocentesis withheld” group).Results
During the time period, 318 liveborn babies were delivered (9 HIV infected (2.8%)). Thirty-four women (35 fetuses) were eligible for diagnostic amniocentesis. Amniocentesis was performed in 11 (32.4%) of these women (12 fetuses, none infected among the 9 liveborns) and withheld in 23 (67.6%) women. Among the 19 liveborn babies in this latter group, 1 (5.3%) was infected. There was no statistical difference in vertical transmission rate between the whole cohort of HIV-infected pregnant women and the group of women eligible for amniocentesis; or between the women who actually had or did not have an amniocentesis.The women who did undergo amniocentesis all received highly active antiretroviral combination therapy with three drugs; all but two had an undetectable HIV viral load, only one had immunosuppression and none had HCV co-infection.Conclusion
No vertical transmission was observed in a group of nine liveborn babies after amniocentesis performed in selected HIV-infected pregnant women. In the presence of high genetic risk during pregnancy, amniocentesis can be considered after proper patient counselling. 相似文献13.
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Rivera-Guerrero MI Sánchez-Rueda L Rodríguez-Bataz E Martínez-Villalobos AN Martínez-Maya JJ 《Salud pública de México》2004,46(5):425-429
OBJECTIVE: To assess the effect of different cooking times and temperatures, as well as of some seasonings, on the viability of Taenia solium metacestodes in spicy meat and hot sausage. MATERIAL AND METHODS: This study was conducted by the Universidad Autónoma de Guerrero (Guerrero State Autonomous University), Mexico in 1999. Infected pork meat was bought in the community of Azacoaloya, in the municipality of Chilapa de Alvarez, Guerrero State. It was used to prepare spicy meat (adobada) and hot sausage (chorizo). Only the meat in which metacestode viability was proven was used. The products obtained underwent a) room temperature for 12 to 100 hours; b) temperatures of -10 to 37 degrees C for 24 hours; c) boiling (97 degrees C) from 1 to 15 minutes. To determine the effect of the seasonings, batches were prepared using twice the amount of a specific seasoning. Trials were done and assessed three times. Proportion differences were established using the chi-squared test. RESULTS: At room temperature the lowest evagination occurred after 100 hours for both products (p<0.05). After 24 hours, the lowest evagination occurred at -10 degrees C in spicy meat and at 37 degrees C in hot sausage (p<0.05). At boiling temperature there was no evagination after 10 minutes (p<0.05). In spicy meat, adding salt caused the most significant reduction; in hot sausage, thyme caused the most significant reduction (p<0.05). CONCLUSIONS: Meat with metacestodes should not be eaten, yet, it is being sold and used to prepare spicy meats. Adding spices can hide the metacestode, thus, adequate cooking of these meat products is necessary. These meats may be consumed at least four days after its preparation and spicy meat after a minimum of four days of refrigeration. The English version of this paper is available at: http://www.insp.mx/salud/index.html. 相似文献
18.
Fernández-Ávila Daniel Gerardo Patino-Hernandez Daniela Kowalskii Sergio Vargas-Caselles Alfredo Sapag Ana Maria Cachafeiro-Vilar Antonio Meléndez-Muñoz Lucia Santiago-Pastelín Carlos Graf Cesar Rossetto Chayanne Palleiro Daniel Trincado Daniela Fernández-Ávila Diana Arrieta Dina Reyes Gil Then Baez Jossiel Ugarte-Gil Manuel F. Cardiel Mario Colman Nelly Chávez Nilmo Burgos Paula I Montúfar Ruben Sandino Sayonara Fuentes-Silva Yurilis Soriano Enrique R. 《Clinical rheumatology》2021,40(7):2913-2920
Clinical Rheumatology - Studies conducted by various scientific societies have shown that the demand for specialized rheumatology care is greater than the projected growth of the workforce. Our... 相似文献
19.
Ba Khadija Casolla Barbara Caparros François Bricout Nicolas Della Schiava Lucie Pasi Marco Dequatre-Ponchelle Nelly Bodenant Marie Bordet Régis Cordonnier Charlotte Hénon Hilde Leys Didier 《Journal of neurology》2021,268(1):305-311
Journal of Neurology - The epileptogenicity of recombinant tissue-plasminogen activator (rt-PA) has been suggested, but seizures were not evaluated in randomised controlled trials. To evaluate... 相似文献
20.
Nelly Mauras Paul Mazaika Bruce Buckingham Stuart Weinzimer Neil H. White Eva Tsalikian Tamara Hershey Allison Cato Peiyao Cheng Craig Kollman Roy W. Beck Katrina Ruedy Tandy Aye Larry Fox Ana Maria Arbelaez Darrell Wilson Michael Tansey William Tamborlane Daniel Peng Matthew Marzelli Karen K. Winer Allan L. Reiss 《Diabetes》2015,64(5):1770-1779
Significant regional differences in gray and white matter volume and subtle cognitive differences between young diabetic and nondiabetic children have been observed. Here, we assessed whether these differences change over time and the relation with dysglycemia. Children ages 4 to <10 years with (n = 144) and without (n = 72) type 1 diabetes (T1D) had high-resolution structural MRI and comprehensive neurocognitive tests at baseline and 18 months and continuous glucose monitoring and HbA1c performed quarterly for 18 months. There were no differences in cognitive and executive function scores between groups at 18 months. However, children with diabetes had slower total gray and white matter growth than control subjects. Gray matter regions (left precuneus, right temporal, frontal, and parietal lobes and right medial-frontal cortex) showed lesser growth in diabetes, as did white matter areas (splenium of the corpus callosum, bilateral superior-parietal lobe, bilateral anterior forceps, and inferior-frontal fasciculus). These changes were associated with higher cumulative hyperglycemia and glucose variability but not with hypoglycemia. Young children with T1D have significant differences in total and regional gray and white matter growth in brain regions involved in complex sensorimotor processing and cognition compared with age-matched control subjects over 18 months, suggesting that chronic hyperglycemia may be detrimental to the developing brain. 相似文献