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1دورية أكاديمية
المؤلفون: Francis Berenbaum, Jérémie Sellam, Anne Miquel, Robert Garnier, Lorenzo Garzelli, Ariane Do, Charles Court
المصدر: RMD Open, Vol 9, Iss 4 (2023)
مصطلحات موضوعية: Medicine
الوصف: Inflammatory low back pain with radiculopathy is suggestive of cancer, infection or inflammatory diseases. We report a unique case of a 42-year-old patient with an acute inflammatory low back pain with bilateral radiculopathy associated with weight loss and abdominal pain, revealing the disintegration of a lead bullet along the epidural space and the S1 nerve root complicated by lead poisoning. Because of the high blood lead level of intoxication (>10 times over the usual lead levels) and the failure of repeated lead chelator cycles, a surgical treatment to remove bullet fragments was performed. It resulted in a significant decrease of pain and lead intoxication.
وصف الملف: electronic resource
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2دورية أكاديمية
المؤلفون: Robert Garnier, MD, Joël Poupon, PharmD, Nouzha Djebrani-Oussedik, PharmD, Jérôme Langrand, MD
المصدر: JSES Reviews, Reports, and Techniques, Vol 2, Iss 2, Pp 190-193 (2022)
مصطلحات موضوعية: Titanium, Metallosis, Reverse total shoulder arthroplasty, Surgery, RD1-811
وصف الملف: electronic resource
العلاقة: http://www.sciencedirect.com/science/article/pii/S2666639122000141Test; https://doaj.org/toc/2666-6391Test
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3دورية أكاديمية
المصدر: Toxics, Vol 10, Iss 6, p 298 (2022)
مصطلحات موضوعية: HBM4EU, dimethylformamide, DMF, HBM-GV, guidance value, biomarker, Chemical technology, TP1-1185
الوصف: Within the European Joint Program on Human Biomonitoring HBM4EU, human biomonitoring guidance values (HBM-GVs) for the general population (HBM-GVGenPop) or for occupationally exposed adults (HBM-GVWorker) are derived for prioritized substances including dimethylformamide (DMF). The methodology to derive these values that was agreed upon within the HBM4EU project was applied. A large database on DMF exposure from studies conducted at workplaces provided dose–response relationships between biomarker concentrations and health effects. The hepatotoxicity of DMF has been identified as having the most sensitive effect, with increased liver enzyme concentrations serving as biomarkers of the effect. Out of the available biomarkers of DMF exposure studied in this paper, the following were selected to derive HBM-GVWorker: total N-methylformamide (tNMF) (sum of N-hydroxymethyl-N-methylformamide and NMF) and N-acetyl-S-(N-methylcarbamoyl)cysteine (AMCC) in urine. The proposed HBM-GVWorker is 10 mg·L−1 or 10 mg·g−1 creatinine for both biomarkers. Due to their different half-lives, tNMF (representative of the exposure of the day) and AMCC (representative of the preceding days’ exposure) are complementary for the biological monitoring of workers exposed to DMF. The levels of confidence for these HBM-GVWorker are set to “high” for tNMF and “medium-low” for AMCC. Therefore, further investigations are required for the consolidation of the health-based HBM-GV for AMCC in urine.
وصف الملف: electronic resource
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4دورية أكاديمية
المؤلفون: Farida Lamkarkach, Eva Ougier, Robert Garnier, Claude Viau, Marike Kolossa-Gehring, Rosa Lange, Petra Apel
المصدر: Environment International, Vol 147, Iss , Pp 106337- (2021)
مصطلحات موضوعية: Human biomonitoring, HBM4EU, Human biomonitoring guidance values, HBM-GV, Cadmium, Cd, Environmental sciences, GE1-350
الوصف: Aims: The methodology agreed within the framework of the HBM4EU project is used in this work to derive HBM-GVs for the general population (HBM-GVGenPop) and for workers (HBM-GVWorker) exposed to cadmium (Cd) and its compounds. Methods: For Cd, a significant number of epidemiological studies with dose–response relationships are available, in particular for kidney effects. These effects are described in terms of a relation between urinary Cd (U-Cd) or blood Cd (B-Cd) levels and low molecular weight proteinuria (LMWP) markers like beta-2-microglobulin (β2M) and retinol-binding protein (RBP). In order to derive HBM-GVs for the general population and workers, an assessment of data from evaluations conducted by national or international organisations was undertaken. In this work, it appeared relevant to select renal effects as the critical effect for the both groups, however, differences between general population (including sensitive people) and workers (considered as an homogenous population of adults who should not be exposed to Cd if they suffer from renal diseases) required the selection of different key studies (i.e. conducted in general population for HBM-GVGenPop and at workplace for HBM-GVWorker). Results and conclusions: For U-Cd, a HBM-GVGenPop of 1 µg/g creatinine (creat) is recommended for adults older than 50 years, based on a robust meta-analysis performed by EFSA (EFSA, 2009a). To take into account the accumulation of Cd in the human body throughout life, threshold or ‘alert’ values according to age were estimated for U-Cd. At workplace, a HBM-GVWorker of 2 μg/g creat is derived from the study of Chaumont et al., (2011) for U-Cd, and in addition to this recommendation a HBM-GVworker for B-Cd of 5 µg/L is also proposed. The HBM-GVWorker for U-Cd is similar to the biological limit value (BLV) set by the new amendment of the European Carcinogens and Mutagens Directive in June 2019 (2 µg/g creat for U-Cd).
وصف الملف: electronic resource
العلاقة: http://www.sciencedirect.com/science/article/pii/S0160412020322923Test; https://doaj.org/toc/0160-4120Test
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5دورية أكاديمية
المؤلفون: Grégoire Falq, Abdelkrim Zeghnoun, Mathilde Pascal, Michel Vernay, Yann Le Strat, Robert Garnier, Didier Olichon, Philippe Bretin, Katia Castetbon, Nadine Fréry
المصدر: Environment International, Vol 37, Iss 3, Pp 565-571 (2011)
مصطلحات موضوعية: Environmental sciences, GE1-350
الوصف: Background: The French Nutrition and Health Survey (ENNS) was conducted in order to describe food consumption and levels of various biomarkers in the general population. In this paper, we aimed to assess the distribution of blood lead levels (BLL) in the adult population living in France. Method: ENNS was a cross-sectional survey carried out in the general population. Participants (18–74 years of age) were sampled using a three-stage probability design stratified by geographical areas and degrees of urbanization. Collected data included biochemical samples, anthropometric measurements, socio-demographic characteristics, and environmental and occupational exposure. Results: In 2006/2007, 2029 adults were included in the survey on lead. The blood lead geometric mean (GM) in the population living in France was 25.7 μg/L [24.9–26.5]. The overall prevalence of elevated BLL (>100 μg/L) was 1.7% [1.1–2.3%]. Levels were significantly higher in males than in females, and increased with age, smoking status and alcohol consumption. Other factors significantly associated with BLL were leisure activities, occupational category, age of housing unit, birth place and shellfish/crustacean consumption. Conclusion: For the first time a survey provides national estimates of BLL for the adult population in France. Comparison with results from a previous study among men aged 18–28 years showed that the GM dropped more than 60% in the last 10 years. The distribution of BLL in France was quite similar to that observed in other European countries. Keywords: Human biomonitoring, Blood, Lead, Exposure, Population study
وصف الملف: electronic resource
العلاقة: http://www.sciencedirect.com/science/article/pii/S0160412010002424Test; https://doaj.org/toc/0160-4120Test
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6دورية أكاديمية
المؤلفون: Antoine F. VILLA, Didier PAYEN, Dominique ELIAS, François BLOT, Helene HASNI-PICHARD, Herve SAGEOT, Joel POUPON, Marc POCARD, Nathalie JOLY, Radia ABOURA, Robert GARNIER, Souleiman EL BALKHI
المصدر: Industrial Health. 2015, 53(1):28
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المؤلفون: Wendelin Foerster, Robert Garnier
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المؤلفون: Wendelin Foerster, Robert Garnier
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النص الكامل 