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排序方式: 共有7402条查询结果,搜索用时 15 毫秒
81.
Parant O Grandjean S Castagno R Letourneur B Desprats R Larrue V 《Journal de gynecologie, obstetrique et biologie de la reproduction》2007,36(6):607-610
Familial hypokalemic periodic paralysis (FHPP) is a rare inherited disease characterized by a dysfunction of the membrane ion channels. Clinical manifestations are attacks of hypokaliemia with flaccid muscle paralysis. Paralysis is sometimes severe but always reversible with symptomatic treatment. Pregnancy and delivery have been reported to exacerbate FHPP. Authors report a case of FHPP during pregnancy with a favourable outcome. Vaginal delivery is usually possible with monitoring and epidural analgesia, avoiding active maternal expulsive efforts (passive descent of the fetus and elective outlet forceps) and other stimulating factors (carbohydrate loads, maternal stress, betamimetics, epinephrine...). Administration of IV potassium supplementation is often necessary. 相似文献
82.
Rupture of ectopic pregnancy with minimally detectable beta-human chorionic gonadotropin levels: a report of 2 cases 总被引:1,自引:0,他引:1
BACKGROUND: Several studies have demonstrated that 25-77% of ectopic pregnancies spontaneously resolve with expectant management. However, expectant management is controversial and should be considered only for patients with small, unruptured gestational sacs, low beta-human chorionic gonadotropin (beta-hCG) levels and absence of symptoms. There is no consensus on how long to follow such patients. CASES: Two patients with beta-hCG levels < 10 mIU/mL presented with ruptured ectopic pregnancy and hemoperitoneum. CONCLUSION: While expectant management of a suspected ectopic pregnancy may allow spontaneous resolution of such an ectopic pregnancy, rupture may occur at any time and even with extremely low beta-hCG levels. Patients need to be counseled about the risks of rupture and symptoms, immediate action should be taken if symptoms develop, and serum beta-hCG levels should be followed to zero. 相似文献
83.
Lédée N Dubanchet S Oger P Meynant C Lombroso R Ville Y Chaouat G 《Gynecologic and obstetric investigation》2007,64(3):138-143
The implantation process, currently thought to be the most critical step in achieving a successful early pregnancy, remains one of the most important unsolved processes in reproductive medicine. It depends on uterine-dependent and embryo-specific events, which need to be critically coordinated. Early embryo signaling following a maternal hormonal or cytokine-mediated preparation phase seems to be involved in stages immediately before, during and just after the apposition step to permit adequate proliferation of the stroma. Our objective is to develop guidelines and diagnostic tools pertinent to appreciate uterine receptivity. We will focus our attention on the uterine luminal environment at the time of oocyte retrieval and on the monitoring of the endometrium using three-dimensional ultrasound associated with digital technology and cytokine quantification by real-time PCR during the implantation window in an IVF/ICSI population. There is an accumulating body of data which strongly suggests that both implantation and uterine receptivity are controlled, primarily, though not exclusively, by locally acting growth factors and cytokines, some under steroid control. Some specific cytokines (IL-12, IL-15 and IL-18) in the luminal environment and in the endometrium allow a distinct pattern of abnormal uterine receptivity. The identification of these distinct patterns of abnormal uterine receptivity and of the mechanisms leading to the abnormal angiogenesis before implantation strongly suggest that no single therapeutic scheme can correct all cases of implantation failure and should be adapted for each patient especially in the case of unexplained infertility. 相似文献
84.
85.
Rolland Y Lauwers-Cances V Pahor M Fillaux J Grandjean H Vellas B 《The American journal of clinical nutrition》2004,79(4):552-557
BACKGROUND: Muscle strength (MS) may be impaired in obese persons, and this impairment may be a consequence of both obesity and low physical fitness. OBJECTIVE: We investigated whether MS differed between obese [body mass index (BMI; in kg/m2 > 29], normal-weight (BMI = 24-29), and lean (BMI < 24) elderly subjects and compared the MS of sedentary and active subjects according to their BMI group. DESIGN: The study included 215 obese [ (+/- SD) age: 80.0 +/- 3.5 y; BMI: 31.9 +/- 2.6], 630 normal-weight (age: 80.2 +/- 3.7 y; BMI: 26.3 +/- 1.4), and 598 lean (age: 80.7 +/- 3.5 y; BMI: 21.6 +/- 1.8) women with good functional ability. A cross-sectional design was used. Anthropometric measures (weight, height); measures of appendicular skeletal muscle mass (by dual-energy X-ray absorptiometry), isometric knee and elbow extension (by statergometer), and isometric handgrip strength (by dynamometer); and data on health status and self-reported recreational physical activity (RPA: walking, gymnastics, cycling, swimming, gardening) were collected. RESULTS: Absolute (unadjusted) MS was higher in obese than in lean women (P < 0.01), except for handgrip strength (P > 0.05). When adjusted for age, height, RPA, pain, depression, and appendicular skeletal muscle mass, MS did not differ significantly between obese, normal-weight, and lean subjects, except for knee extension (significant interaction effect with RPA; P = 0.01). With increasing BMI, lower limb strength did not change in the sedentary women but increased in active (> or = 1 h/wk in > or = 1 RPA for > or = 1 mo) women. All adjusted MS measures in active participants were significantly higher (P < 0.001) than those in their sedentary peers. CONCLUSION: The adjusted MS of elderly women is not associated with obesity but is higher in active subjects than in sedentary ones, especially in the lower limbs of obese subjects. 相似文献
86.
Orianne Constant Patricia Gil Jonathan Barthelemy Karine Bollor Vincent Foulongne Caroline Desmetz Agns Leblond Isabelle Desjardins Sophie Pradier Aurlien Jouli Alain Sandoz Rayane Amaral Michel Boisseau Ignace Rakotoarivony Thierry Baldet Albane Marie Benoît Frances Florence Reboul Salze Bachirou Tinto Philippe Van de Perre Sara Salinas Ccile Beck Sylvie Lecolinet Serafin Gutierrez Yannick Simonin 《Euro surveillance : bulletin européen sur les maladies transmissibles = European communicable disease bulletin》2022,27(25)
BackgroundWest Nile virus (WNV) and Usutu virus (USUV), two closely related flaviviruses, mainly follow an enzootic cycle involving mosquitoes and birds, but also infect humans and other mammals. Since 2010, their epidemiological situation may have shifted from irregular epidemics to endemicity in several European regions; this requires confirmation, as it could have implications for risk assessment and surveillance strategies.AimTo explore the seroprevalence in animals and humans and potential endemicity of WNV and USUV in Southern France, given a long history of WNV outbreaks and the only severe human USUV case in France in this region.MethodsWe evaluated the prevalence of WNV and USUV in a repeated cross-sectional study by serological and molecular analyses of human, dog, horse, bird and mosquito samples in the Camargue area, including the city of Montpellier, between 2016 and 2020.ResultsWe observed the active transmission of both viruses and higher USUV prevalence in humans, dogs, birds and mosquitoes, while WNV prevalence was higher in horses. In 500 human samples, 15 were positive for USUV and 6 for WNV. Genetic data showed that the same lineages, WNV lineage 1a and USUV lineage Africa 3, were found in mosquitoes in 2015, 2018 and 2020.ConclusionThese findings support existing literature suggesting endemisation in the study region and contribute to a better understanding of USUV and WNV circulation in Southern France. Our study underlines the importance of a One Health approach for the surveillance of these viruses. 相似文献
87.
Nicolas Monjotin Marie Josphe Amiot Jacques Fleurentin Jean Michel Morel Sylvie Raynal 《Nutrients》2022,14(9)
Phytonutrients comprise many different chemicals, including carotenoids, indoles, glucosinolates, organosulfur compounds, phytosterols, polyphenols, and saponins. This review focuses on the human healthcare benefits of seven phytochemical families and highlights the significant potential contribution of phytonutrients in the prevention and management of pathologies and symptoms in the field of family health. The structure and function of these phytochemical families and their dietary sources are presented, along with an overview of their potential activities across different health and therapeutic targets. This evaluation has enabled complementary effects of the different families of phytonutrients in the same area of health to be recognized. 相似文献
88.
Marine Gaudry Pierre-Antoine Barral Arnaud Blanchard Sylvie Palazzolo Sonia Bolomey Virgile Omnes Mariangela De Masi Magali Carcopino-Tusoli Olivier Meyrignac Hervé Rousseau Alexis Jacquier Reda Hassen-Khodja Alessandra Bura-Rivière Jean-Michel Bartoli Stéphanie Gentile Philippe Piquet Laurence Bal 《European journal of vascular and endovascular surgery》2021,61(6):930-937
89.
Emilie Ronin Charlotte Pouchy Maryam Khosravi Morgane Hilaire Sylvie Grgoire Armanda Casrouge Sahar Kassem David Sleurs Gaëlle H. Martin Nomie Chanson Yannis Lombardi Guilhem Lalle Harald Wajant Cdric Auffray Bruno Lucas Gilles Marodon Yenkel Grinberg-Bleyer Benoît L. Salomon 《Proceedings of the National Academy of Sciences of the United States of America》2021,118(13)
90.