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Hamon M, Dickinson N, Devineau A, Bolien D, Tranchant MJ, Taillier C, Jabin I, Harrowven DC, Whitby RJ, Ganesan A, Dalla V. Intra- and Intermolecular Alkylation of N,O-Acetals and π-Activated Alcohols Catalyzed by in Situ Generated Acid. J Org Chem 2014; 79:1900-12. [PMID: 24533649 DOI: 10.1021/jo4015886] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Hamon M, Mehta S. FONDAPARINUX REDUCED MAJOR BLEEDING VERSUS ENOXAPARIN IN PATIENTS WITH ACUTE CORONARY SYNDROME UNDERGOING EARLY INVASIVE MANAGEMENT EVEN IN THE CONTEXT OF TRANS-RADIAL CORONARY INTERVENTION: INSIGHTS FROM OASIS-5. J Thromb Haemost 2014. [DOI: 10.1111/j.1538-7836.2007.tb01601.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Beuzelin N, Jokic C, Ho Van Truc P, Hamon M, Desvergée A, Faguais E, Godignon M, Thiberghien C, Fourreau M, Boisgontier F, Leroy F. Organisation d’un programme multicentrique d’éducation thérapeutique du patient (ETP) victime d’un AVC. Ann Phys Rehabil Med 2013. [DOI: 10.1016/j.rehab.2013.07.294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Razvodovsky Y, Borodinsky A, Pascual-Mora M, Pla A, Renau-Piqueras J, Guerri C, Haass-Koffler C, Kenna G, Henry A, Bartlett S, Dudek M, Abo-Ramadan U, Hyytia P, Maccioni P, Gessa GL, Thomas A, Malherbe P, Mugnaini C, Corelli F, Colombo G, Maccioni P, Vargiolu D, Loi B, Lobina C, Zaru A, Carai M, Gessa GL, Colombo G, Maccioni P, Vargiolu D, Carai M, Gessa GL, Riva A, Bombardelli E, Morazzoni P, Colombo G, Osna N, Kharbanda K, McVicker B, Casey C, Mercer D, Naassila M, Legastelois R, Alaux-Cantin S, Houchi H, Botia B, Pronko PS, Khomich TI, Satanovskaya VI, Karaedova LM, Borodinsky AN, Lis RE, Feltmann K, Steensland P, Ledesma JC, Bali P, Bali P, Ledesma JC, Gonzalez C, Bali P, Ledesma JC, Aragon C, Etelalahti T, Eriksson P, Todkar A, Granholm L, Comasco E, Oreland L, Hodgins S, Nilsson K, Nylander I, Phedina K, Zimatkin S, Smutek M, Parkitna JR, Przewlocki R, Janeczek P, Van Steenwyk G, Lewohl J, Napper R, Hopping M, Stragier E, Massart R, Hamon M, Lanfumey L. BASIC RESEARCH. Alcohol Alcohol 2013. [DOI: 10.1093/alcalc/agt113] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Martin CBP, Ramond F, Farrington DT, Aguiar AS, Chevarin C, Berthiau AS, Caussanel S, Lanfumey L, Herrick-Davis K, Hamon M, Madjar JJ, Mongeau R. RNA splicing and editing modulation of 5-HT(2C) receptor function: relevance to anxiety and aggression in VGV mice. Mol Psychiatry 2013; 18:656-65. [PMID: 23247076 DOI: 10.1038/mp.2012.171] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Changes in serotonin(2C) receptor (5-HTR2c) editing, splicing and density were found in conditions such as depression and suicide, but mechanisms explaining the changes in 5-HTR2c function are unknown. Thus, mice expressing only the fully edited VGV isoform of 5-HTR2c, in which clinically relevant behavioral changes are associated with alterations in splicing and receptor density, were studied. VGV mice displayed enhanced anxiety-like behavior in response to a preferential 5-HTR2c agonist in the social interaction test. Nearly half of interactions between pairs of VGV congeners consisted of fighting behaviors, whereas no fighting occurred in wild-type (WT) mice. VGV mice also exhibited a striking increase in freezing behaviors in reaction to an innately aversive ultrasonic stimulus. This behavioral phenotype occurred in conjunction with decreased brain 5-HT turnover during stress. These functional data were put in relation with the 5-HTR2c mRNA splicing process generating a truncated protein (5-HTR2c-Tr) in addition to the full-length receptor (5-HTR2c-Fl). 5-HTR2c-Tr mRNA was less abundant in many brain regions of VGV mice, which concomitantly had more 5-HTR2c than WT mice. Fluorescence resonance energy transfer and bioluminescence resonance energy transfer studies in transfected living HEK293T cells showed that 5-HTR2c-Tr interacts with 5-HTR2c-Fl. The 5-HTR2c-Tr was localized in the endoplasmic reticulum where it retained 5-HTR2c-Fl, preventing the latter to reach the plasma membrane. Consequently, 5-HTR2c-Tr decreased (3)H-mesulergine binding to 5-HTR2c-Fl at the plasma membrane in a concentration-dependent manner and more strongly with edited 5-HTR2c-Fl. These results suggest that 5-HTR2c pre-mRNA editing and splicing are entwined processes determining increased 5-HTR2c levels in pathological conditions through a deficit in 5-HTR2c-Tr.
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Nicolle A, de la Blanchardière A, Bonhomme J, Hamon M, Leclercq R, Hitier M. Aspergillus vertebral osteomyelitis in immunocompetent subjects: case report and review of the literature. Infection 2013; 41:833-40. [PMID: 23625788 DOI: 10.1007/s15010-013-0463-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2012] [Accepted: 04/11/2013] [Indexed: 12/20/2022]
Abstract
Aspergillus spondylodiscitis (AS) is rare in immunocompetent (IC) patients. A 65-year-old diabetic IC male subject presented with cervical AS 18 months after otomycosis. Two serological tests, mastoidectomy and biopsy of the sphenoid bone, were negative. A prevertebral biopsy identified A. flavus. The patient was successfully treated with voriconazole. Forty-three cases of AS in IC patients have been published. A predisposition was found in 84 % of cases. Fever was reported in 20 % of cases, whereas neurological defects were present in 41 %. Serology was inconsistently positive (5/7) and diagnosis was confirmed by biopsy or surgery. A. fumigatus was the most frequently isolated species (74 %). All episodes were medically treated, associated with surgery in 57 % of cases, and 73 % of patients fully recovered. AS must be discussed in IC patients presenting with risk factors, including diabetes mellitus. Biopsy is necessary to confirm diagnosis, since serology offers low sensitivity. Nevertheless, the prognosis is good.
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Allilaire JF, Costentin J, Goullé JP, Hamon M, Laqueille X, Lejoyeux M, Mouren MC, Olié JP, Nordmann R, Tillement JP. [Controlled drug consumption rooms]. BULLETIN DE L'ACADEMIE NATIONALE DE MEDECINE 2013; 197:503-505. [PMID: 24919375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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Michot B, Bourgoin S, Kayser V, Hamon M. Effects of tapentadol on mechanical hypersensitivity in rats with ligatures of the infraorbital nerve versus the sciatic nerve. Eur J Pain 2012; 17:867-80. [PMID: 23229959 DOI: 10.1002/j.1532-2149.2012.00259.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/14/2012] [Indexed: 12/16/2022]
Abstract
BACKGROUND Convergent data showed that neuropathic pain has specific characteristics at cephalic versus extra-cephalic level, where single-targeted drugs differentially alleviate pain. Because the novel analgesic drug, tapentadol, is acting at two targets, μ-opioid receptors (as agonist) and noradrenaline reuptake (as inhibitor), we tested its effects on neuropathic pain at both cephalic and extra-cephalic levels. METHODS Sprague-Dawley rats underwent unilateral constriction injury (CCI) to the infraorbital nerve (ION; cephalic territory) or the sciatic nerve (SN; extra-cephalic territory), and alleviation of nerve lesion-induced mechanical allodynia/hyperalgesia was assessed after acute or repeated (for 4 days) treatment with tapentadol compared with morphine and/or reboxetine (noradrenaline reuptake inhibitor) 2 weeks after surgery. Possible changes in the expression of the neuroinflammatory markers activating transcription factor 3 (ATF3), interleukin-6 (IL-6) and brain-derived neurotrophic factor (BDNF) by repeated tapentadol treatment were quantified by real-time reverse transcription polymerase chain reaction in ganglia and central tissues. RESULTS Acute administration of tapentadol (1-10 mg/kg, i.p.) significantly reduced allodynia in both CCI-SN and CCI-ION rats. Although morphine (3 mg/kg, s.c.) or reboxetine (10 mg/kg, i.p.) alone was only marginally active, the combination of both drugs produced supra-additive effects like those observed with tapentadol. In contrast to repeated morphine whose effects vanished, the anti-allodynic effects of tapentadol remained unchanged after a 4-day treatment. However, the latter treatment with tapentadol did not affect nerve lesion-evoked overexpression of ATF3, IL-6 and BDNF transcripts. CONCLUSIONS The dual synergistic pharmacological properties of tapentadol, which result in clear-cut anti-neuropathic pain effects at both cephalic and extra-cephalic levels, probably involve mechanisms downstream of nerve injury-induced neuroinflammatory reaction.
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Abstract
Epigenetic mechanisms regulate expression of the genome to generate various cell types during development or orchestrate cellular responses to external stimuli. Recent studies highlight that bacteria can affect the chromatin structure and transcriptional program of host cells by influencing diverse epigenetic factors (i.e., histone modifications, DNA methylation, chromatin-associated complexes, noncoding RNAs, and RNA splicing factors). In this article, we first review the molecular bases of the epigenetic language and then describe the current state of research regarding how bacteria can alter epigenetic marks and machineries. Bacterial-induced epigenetic deregulations may affect host cell function either to promote host defense or to allow pathogen persistence. Thus, pathogenic bacteria can be considered as potential epimutagens able to reshape the epigenome. Their effects might generate specific, long-lasting imprints on host cells, leading to a memory of infection that influences immunity and might be at the origin of unexplained diseases.
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Martin C, Chevarin C, Gassman M, Hamon M, Bettler B, Lanfumey L, Mongeau R. Contrôle GABAergique du tonus sérotoninergique central — rôle des récepteurs GABAB et implication possible dans l’action antidépressive de la kétamine. Encephale 2012. [DOI: 10.1016/j.encep.2012.06.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Hamon M. Journées annuelles de l’AFPBN 2012. Encephale 2012. [DOI: 10.1016/j.encep.2012.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Brenchat A, Zamanillo D, Hamon M, Romero L, Vela JM. Role of peripheral versus spinal 5-HT(7) receptors in the modulation of pain undersensitizing conditions. Eur J Pain 2012; 16:72-81. [PMID: 21843960 DOI: 10.1016/j.ejpain.2011.07.004] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Several studies have suggested that 5-HT(7) receptors are involved in nociceptive processing but the exact contribution of peripheral versus central 5-HT(7) receptors still needs to be elucidated. In the present study, the respective roles of peripheral and spinal 5-HT(7) receptors in the modulation of mechanical hypersensitivity were investigated under two different experimental pain conditions. In a first set of experiments, the selective 5-HT(7) receptor agonist, E-57431, was systemically, intrathecally or peripherally (intraplantarly) administered to rats sensitized by intraplantar injection of capsaicin. Oral administration of E-57431 (1.25-10 mg/kg) was found to exert a clear-cut dose-dependent reduction of capsaicin-induced mechanical hypersensitivity. Interestingly, intrathecal administration of E-57431 (100 μg) also inhibited mechanical hypersensitivity secondary to capsaicin injection. In contrast, a dose-dependent enhancement of capsaicin-induced mechanical hypersensitivity was observed after local intraplantar injection of E-57431 (0.01-1 μg). In a second set of experiments, E-57431 was systemically or intrathecally administered to rats submitted to neuropathic pain (spared nerve injury model). Significant inhibition of nerve injury-induced mechanical hypersensitivity was found after intraperitoneal (10 mg/kg) as well as intrathecal (100 μg) administration of E-57431 in this chronic pain model. These studies provide evidence that, under sensitizing neurogenic/neuropathic conditions, activation of 5-HT(7) receptors exerts antinociceptive effects at the level of the spinal cord and pronociceptive effects at the periphery. The antinociceptive effect mediated by central 5-HT(7) receptors seems to predominate over the pronociceptive effect at the periphery when a selective 5-HT(7) receptor agonist is systemically administered.
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Le Hello C, Morello R, Fradin S, Coffin O, Maïza D, Hamon M. Beware of suboptimal medical management of patients with atherosclerosis requiring revascularization. INT ANGIOL 2012; 31:260-270. [PMID: 22634981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
AIM The aim of this paper was to assess a daily-life evaluation of vascular risk factor control, pharmacological treatment and prognosis in patients with atherosclerosis referred for revascularization. METHODS Prospective observational study conducted in a French University Hospital with collection of atherosclerosis referral site information, reported patient history, documented atherosclerosis sites seen on examination, biological data, and clinical outcomes. RESULTS 956 patients (82.6% men, 64.5±10.1 years) were enrolled for supra-aortic vessel disease (SVD, 24.6%), coronary heart disease (CHD, 40.4%), peripheral artery occlusive disease (PAOD, 34.2%), and visceral artery disease (1.7%). Involvement of >2 vascular territories was documented in 85%. Vascular risk factor frequency results were: previous (65.7%) or current (10.6%) tobacco use, hypertension (64.3%), hyperlipidaemia (75.4%), diabetes (25.8%), overweight (43.8%), and obesity (25.2%). LDL-cholesterol was >100 mg/dL for 38.1%, most frequently seen in patients with PAOD referral (P<0.001) or history (P=0.002), and for 29.2% of the patients taking a statin. HbA1c levels were >6.5% for 53.8% of patients with diabetes. The triple combination of an antiplatelet agent, a statin, and a renin-angiotensin-system inhibitor was not prescribed often enough, especially for PAOD referrals (PAOD referrals, 45.1%; SVD referrals, 48.1%; CHD referrals, 65.9%). Independent risk factors for all-cause mortality were: a previous CHD or PAOD clinical event, body mass index <25 kg/m2, HbA1c >6.5%, and no aspirin treatment. CONCLUSION Even at the time of revascularization, medical management of atherosclerosis was not optimal. The need for continuing education of physicians and patients remains essential.
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Viguier F, Michot B, Kayser V, Vela J, Hamon M, Bourgoin S. 253 ANTI‐HYPERALGESIC EFFECTS OF 5‐HT7 RECEPTOR ACTIVATION IN RATS SUFFERING FROM NEUROPATHIC PAIN: ROLE OF GABAA RECEPTORS. Eur J Pain 2012. [DOI: 10.1016/s1090-3801(09)60256-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Sakai Y, Nishikawa M, Evenou F, Hamon M, Huang H, Montagne KP, Kojima N, Fujii T, Niino T. Engineering of implantable liver tissues. Methods Mol Biol 2012; 826:189-216. [PMID: 22167650 DOI: 10.1007/978-1-61779-468-1_16] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
In this chapter, from the engineering point of view, we introduce the results from our group and related research on three typical configurations of engineered liver tissues; cell sheet-based tissues, sheet-like macroporous scaffold-based tissues, and tissues based on special scaffolds that comprise a flow channel network. The former two do not necessitate in vitro prevascularization and are thus promising in actual human clinical trials for liver diseases that can be recovered by relatively smaller tissue mass. The third approach can implant a much larger mass but is still not yet feasible. In all cases, oxygen supply is the key engineering factor. For the first configuration, direct oxygen supply using an oxygen-permeable polydimethylsiloxane membrane enables various liver cells to exhibit distinct behaviors, complete double layers of mature hepatocytes and fibroblasts, spontaneous thick tissue formation of hepatocarcinoma cells and fetal hepatocytes. Actual oxygen concentration at the cell level can be strictly controlled in this culture system. Using this property, we found that initially low then subsequently high oxygen concentrations were favorable to growth and maturation of fetal cells. For the second configuration, combination of poly-L: -lactic acid 3D scaffolds and appropriate growth factor cocktails provides a suitable microenvironment for the maturation of cells in vitro but the cell growth is limited to a certain distance from the inner surfaces of the macropores. However, implantation to the mesentery leaves of animals allows the cells again to proliferate and pack the remaining spaces of the macroporous structure, suggesting the high feasibility of 3D culture of hepatocyte progenitors for liver tissue-based therapies. For the third configuration, we proposed a design criterion concerning the dimensions of flow channels based on oxygen diffusion and consumption around the channel. Due to the current limitation in the resolution of 3D microfabrication processes, final cell densities were less than one-tenth of those of in vivo liver tissues; cells preferentially grew along the surfaces of the channels and this fact suggested the necessity of improved 3D fabrication technologies with higher resolution. In any case, suitable oxygen supply, meeting the cellular demand at physiological concentrations, was the most important factor that should be considered in engineering liver tissues. This enables cells to utilize aerobic respiration that produces almost 20 times more ATP from the same glucose consumption than anaerobic respiration (glycolysis). This also allows the cells to exhibit their maximum reorganization capability that cannot be observed in conventional anaerobic conditions.
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Hamon M, Ozawa T, Montagne K, Kojima N, Ishii R, Yamaguchi S, Nagamune T, Ushida T, Sakai Y. Avidin–biotin-based approach to forming heterotypic cell clusters and cell sheets on a gas-permeable membrane. Biofabrication 2011; 3:034111. [DOI: 10.1088/1758-5082/3/3/034111] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Hoyle D, Juhasz G, Aso E, Chase D, del Rio J, Fabre V, Hamon M, Lanfumey L, Lesch KP, Maldonado R, Serra MA, Sharp T, Tordera R, Toro C, Deakin JFW. Shared changes in gene expression in frontal cortex of four genetically modified mouse models of depression. Eur Neuropsychopharmacol 2011; 21:3-10. [PMID: 21030216 DOI: 10.1016/j.euroneuro.2010.09.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2010] [Revised: 09/21/2010] [Accepted: 09/24/2010] [Indexed: 12/01/2022]
Abstract
This study aimed to identify whether genetic manipulation of four systems implicated in the pathogenesis of depression converge on shared molecular processes underpinning depression-like behaviour in mice. Altered 5HT function was modelled using the 5-HT transporter knock out mouse, impaired glucocorticoid receptor (GR) function using an antisense-induced knock down mouse, disrupted glutamate function using a heterozygous KO of the vesicular glutamate transporter 1 gene, and impaired cannabinoid signalling using the cannabinoid 1 receptor KO mouse. All 4 four genetically modified mice were previously shown to show exaggerated helpless behaviour compared to wild-type controls and variable degrees of anxiety and anhedonic behaviour. mRNA was extracted from frontal cortex and hybridised to Illumina microarrays. Combined contrast analysis was used to identify genes showing different patterns of up- and down-regulation across the 4 models. 1823 genes were differentially regulated. They were over-represented in gene ontology categories of metabolism, protein handling and synapse. In each model compared to wild-type mice of the same genetic background, a number of genes showed increased expression changes of >10%, other genes showed decreases in each model. Most of the genes showed mixed effects. Several previous array findings were replicated. The results point to cellular stress and changes in post-synaptic remodelling as final common mechanisms of depression and resilience.
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Mongeau R, Martin C, Chevarin C, Maldonaldo R, Hamon M, Robledo P, Lanfumey L. S01-04 - 5-HT2C receptor activation inhibits stress-induced increase in 5-HT transmission: relevance to the effects of antidepressant drugs. Eur Psychiatry 2010. [DOI: 10.1016/s0924-9338(10)70124-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Postaire E, Pradier F, Postaire M, Pradeau D, Matchoutsky L, Prognon P, Hamon M. Various techniques for the routine evaluation of the degradation of glucose in parenteral solutions--a critical study. J Pharm Biomed Anal 2009; 5:309-18. [PMID: 16867499 DOI: 10.1016/0731-7085(87)80036-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/1986] [Revised: 09/23/1986] [Indexed: 11/30/2022]
Abstract
A practical approach is described for studying the influence of various physicochemical factors on the degradation of glucose in parenteral solutions sterilized by heating in an autoclave. Five routine analytical methods are discussed: pH determination; direct ultraviolet absorption measurement (BP) method; liquid chromatography of 5-HMF; thin-layer chromatography of sugars, carboxylic acids and carbonyl species; and enzymatic determination of glucose. The effects of various factors on the degradation of glucose were studied: glucose concentration (10%, 30%, 50%); pH of solution before sterilization (2-10); sterilization cycle (103 min at 110 degrees C, 20 min at 120 degrees C, 3 min at 134 degrees C; same Fo); time of heating at 120 degrees C (30, 40, 60 min); and the presence of salts (sodium acetate, sodium lactate, sodium chloride). The results demonstrate the importance of these factors in influencing the rate of glucose degradation during sterilization. In the presence of salts, 5-HMF is not the most important product of degradation and the BP assay is not suitable for evaluation of glucose breakdown. The authors propose two control procedures. For simple solutions of glucose, the BP method is suitable. In the presence of salts the glucose oxidase method should be used.
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Bhatia GS, Ratib K, Lo TS, Hamon M, Nolan J. Transradial cardiac procedures and increased radiation exposure: is it a real phenomenon? Heart 2009; 95:1879-80. [DOI: 10.1136/hrt.2009.180943] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Vernhet Kovacsik H, Jacquier A, Gaubert JY, Paul J, Dupouy P, Cluzel P, Hamon M. [Technological advances in cardiac CT]. JOURNAL DE RADIOLOGIE 2009; 90:1161-1171. [PMID: 19752826 DOI: 10.1016/s0221-0363(09)73262-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The SFR-SFC presents guidelines dedicated to cardiac and coronary imaging using CT in the area of indications, technological requirement including both hardware and software, patient conditioning, CT protocols and related results concerning radiation dose, image quality and diagnostic value. These guidelines are based either on up-dated medical literature proofs and/or on expert consensus.
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Pernès JM, Sirol M, Chabbert V, Christiaens L, Alison D, Hamon M, Caussin C. Les indications actuelles du scanner cardiaque. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2009. [DOI: 10.1016/s1878-6480(09)70351-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Kayser V, Melfort M, Hamon M, Masson J, Bourgoin S. 323 HYPOSENSITIVITY TO NOXIOUS STIMULI AND INCREASED RESPONSE TO MORPHINE IN GLUTAMINASE‐DEFICIENT MICE. Eur J Pain 2009. [DOI: 10.1016/s1090-3801(09)60326-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Michot B, Bourgoin S, Bouzian N, Hamon M, Kayser V. 390 NARATRIPTAN DIFFERENTIALLY ALLEVIATES OXALIPLATIN‐INDUCED NEUROPATHIC PAIN IN CEPHALIC VERSUS EXTRACEPHALIC TERRITORIES IN MICE. Eur J Pain 2009. [DOI: 10.1016/s1090-3801(09)60393-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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