51
|
|
52
|
Perreault M, Trempe-Masson C, Gastaldo D, Boyer G, Colin C. [Perception of social support given by health professionals according to the participants in a prenatal prevention program who live in extreme poverty]. SANTE MENTALE AU QUEBEC 1998; 23:163-86. [PMID: 9775960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
One of the essential elements of the "Programme intégré de prévention en périnatalité--Naître-égaux-Grandir-en-san t" (Born Equal--Brought up Healthy) is to have a health professional offering general support to pregnant women living in poverty. This research is based on a secondary analysis of the transcriptions of interviews done in order to implement the program. The thematic content analysis was employed to analyze the women's perception of the support provided by the health professional, the relationship between client-professional, and the perceptions of these women about the impact that the social support had on their pregnancy experience. The categories of support that emerged from the analysis are: information support, emotional support, instrumental support, changing life style support, recreational support, and availability of support. The categories of impact perceived by the participants are: learning, changes in life style, to be in a good mood, and the use of community resources. A key element in the perception of support by the participants is the establishment of a relationship of trust between professional and client. This relationship of trust is important to the development of intimacy and to foster the perception of a more intense kind of support. Hence social support and the relationship of trust work in synergy and reinforce each other.
Collapse
|
53
|
Morel S, Boyer G, Galy JP. Fused imidazoacridines: Synthesis of 1,3-dihydroimidazo[4,5-b]-acridin-2-one and 1,3-dihydroimidazo[4,5-a]acridin-2-one. J Heterocycl Chem 1998. [DOI: 10.1002/jhet.5570350235] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
54
|
Coullet F, Morel S, Boyer G, Galy JP. Synthesis of New Substituted Pyrrolo[2,3-b]- and Pyrrolo[3,2-a]acridinone Derivatives. SYNTHETIC COMMUN 1998. [DOI: 10.1080/00397919808005084] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
55
|
Morel S, Chatel F, Boyer G, Galy JP. Synthesis of New Cyclopenta-acridinone and -phenothiazine Derivatives. JOURNAL OF CHEMICAL RESEARCH 1998. [DOI: 10.1039/a705425d] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
56
|
|
57
|
Galy JP, Morel S, Boyer G, Elguero J. Tetracyclic derivatives of acridine. Heterofused acridines. J Heterocycl Chem 1996. [DOI: 10.1002/jhet.5570330601] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
58
|
Morel S, Boyer G, Coullet F, Galy JP. A Synthesis of 9-Methoxy-1-Methyl-1H,6H-Pyrazolo[4,3-c]Carbazole. SYNTHETIC COMMUN 1996. [DOI: 10.1080/00397919608004556] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
59
|
Boyer G, Nonneman D, Shibuya H, Stoy SJ, O'Brien D, Johnson GS. A PCR-RFLP marker for the erythroid aminolevulinate synthase gene (ALAS2) on canine chromosome X. Anim Genet 1995; 26:206-7. [PMID: 7793698 DOI: 10.1111/j.1365-2052.1995.tb03172.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
|
60
|
Boyer G, Pierre Galy J, Barbe J. Synthesis of Substituted Pyrazolo[3,4-b]- and Pyrazolo[4,3-c]phenothiazine Derivatives. HETEROCYCLES 1995. [DOI: 10.3987/com-94-6963] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
61
|
Boyer G, Templin D, Goring W. [Use of criteria of Amor and European Spondylarthropathy Study Group in the United States]. REVUE DU RHUMATISME (ED. FRANCAISE : 1993) 1994; 61:653-4. [PMID: 7858602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
|
62
|
Charmley P, Nelson JL, Hansen JA, Branchaud A, Barrington RA, Templin D, Boyer G, Lanier AP, Concannon P. T-cell receptor polymorphisms in Tlingit Indians with rheumatoid arthritis. Autoimmunity 1994; 19:247-51. [PMID: 7578851 DOI: 10.3109/08916939409071350] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Rheumatoid arthritis (RA) develops as a result of the interaction of both genetic and environmental factors. Among the genes in humans that have been suggested as candidate susceptibility genes in RA are those encoding the T cell receptor for antigen (TCR). A high prevalence and early age of onset of RA has previously been reported in Alaskan Tlingit Indians. In this study, the frequency of seven different restriction fragment length polymorphisms (RFLPs) in the TCR alpha and beta gene complexes were measured in a population of Alaskan Tlingit Indians. No statistically significant differences were noted when the frequencies of these RFLPs were compared between Tlingits with RA and healthy controls (p > 0.05). These results do not support the hypothesis of an RA-susceptibility allele in the vicinity of these TCR alpha or beta genes. Since TCR RFLPs have not been extensively studied in native American populations, TCR polymorphism frequencies in the Tlingits were also compared to the frequencies observed in a second control group of healthy Caucasians. Statistically significant differences were observed in these comparisons implying a different distribution of individuals in these populations with different TCR repertoires.
Collapse
|
63
|
Pasquier E, Darbas H, Jean-Pierre H, Boyer G. Streptococcus du groupe milleri : bilan des isolements dans un des hôpitaux de Montpellier en 1990. Origines, caractères bactériologiques, sensibilité aux antibiotiques. Med Mal Infect 1993. [DOI: 10.1016/s0399-077x(05)81278-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
64
|
Jean-Pierre H, Rivière M, Darbas H, Boyer G. [In vitro activity of glycopeptides on 114 coagulase-negative staphylococci: problems with the teicoplanin diffusion test, "alert" parameters indicating need for MIC determination]. PATHOLOGIE-BIOLOGIE 1993; 41:531-6. [PMID: 8247632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The activity of vancomycin (Va) and teicoplanin (Tc) against 114 coagulase-negative staphylococci (CNS) strains was evaluated by disk-diffusion and agar dilution minimal inhibitory concentration (MIC) determination. Results were analysed by species and methicillin-resistance (MR) status. MICs for Va were in the susceptible range (< 4 mg/l) for all strains, with inhibition zone diameters of 17 mm or more in every case. MICs for teicoplanin were 8 or 16 mg/l for 19 CNS strains (including 18 with MR) of which 14 yielded an inhibition zone diameter of 17 mm or more (false susceptibility). Parameters which should lead to MIC determination for Tc regardless of disk diffusion findings include the species (S. haemolyticus), methicillin resistance, Tc zone diameter, and an at least 3 mm difference between the Va and Tc zone diameters.
Collapse
|
65
|
Boyer G, Claramunt RM, Elguero J, Fathalla M, Foces-Foces C, Jaime C, Llamas-Saiz AL. Synthesis and structure of new hosts related to 9,9′-bianthryl. ACTA ACUST UNITED AC 1993. [DOI: 10.1039/p29930000757] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
66
|
Benichou P, Boyer G, Jean-Pierre H, Darbas H, Rivière M. [Activity of ethambutol, isoniazid and rifampicin on Corynebacterium urealyticum and Corynebacterium jeikeium]. PATHOLOGIE-BIOLOGIE 1992; 40:999-1002. [PMID: 1299816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Because corynebacteria and mycobacteria have walls of similar composition, it was of interest to test the effects on resistant corynebacteria of two agents with anti-wall effects, i.e., ethambutol (EMB) and isoniazid (INH). Rifampicin was also studied to extend previous data and clarify conflicting results in the literature. INH was not active in levels achieved in vivo with standard dosages. The minimal inhibitory concentration (MIC) of EMB was under serum levels for only three of 78 strains. All minimal bactericidal concentration (MBCs) were greater than serum levels. With RIF, 59% of strains were susceptible and 19.2% exhibited intermediate susceptibility as defined by the French Committee on Antimicrobial Susceptibility Testing. CMI and CMB distributions were heterogeneous, suggesting a possible acquired heterogeneous resistance to RIF.
Collapse
|
67
|
Jean-Pierre H, Darbas H, Boyer G, Carriere C. Infection d'une prothèse de hanche à Yersinia enterocolitica : deuxième cas. Med Mal Infect 1992. [DOI: 10.1016/s0399-077x(05)80636-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
68
|
Nelson JL, Boyer G, Templin D, Lanier A, Barrington R, Nisperos B, Smith A, Mickelson E, Hansen JA. HLA antigens in Tlingit Indians with rheumatoid arthritis. TISSUE ANTIGENS 1992; 40:57-63. [PMID: 1412417 DOI: 10.1111/j.1399-0039.1992.tb01960.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
HLA-DR4 has been described in association with rheumatoid arthritis (RA) in multiple populations. We have studied HLA antigens in Alaskan Tlingit Indians. HLA-DR4 was decreased in the RA group (n = 32) compared with controls (n = 62) (6% vs 21% p = 0.07). The predominant DR4 allele observed was DRB1*0403 (Dw13.1). The most striking observation in these studies was a marked predominance of the DRB1*1402 allele encoding Dw16 (DRw14). This allele was present in 91% of RA cases, but was also highly prevalent in controls (80%, OR = 2.4 p = 0.20). DRB1*1402 only was observed in 47% of cases and 31% of controls. The DRB3*0101 (DRw52), and the DQA*0501 and DQB*0301 alleles encoding a subset of DQw3 were associated with DRB1*1402 in cases and in controls. HLA-Bw62 was increased in RA cases (28%) compared with controls (8%) (OR = 4.5, p = 0.01, corrected p = ns).
Collapse
|
69
|
Darbas H, Boyer G, Jean-Pierre H, Riviere M. Vibrio alginolyticus : isolement chez trois patients. Revue de la littérature. Med Mal Infect 1992. [DOI: 10.1016/s0399-077x(05)80799-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
70
|
Barbe J, Boyer G, Carignano I, Elguero J, Galy JP, Morel S, Oughedani R. Thiazolo [5,4-α] acridines. Tetrahedron Lett 1991. [DOI: 10.1016/s0040-4039(00)93582-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
71
|
|
72
|
Boyer G, Galy JP, Barbe J. Synthèse et caractérisation de bis acridines pontées en positions 2, 3 ou 4. J Heterocycl Chem 1991. [DOI: 10.1002/jhet.5570280413] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
73
|
Ramounau-Pigot A, Monnet P, Boyer G, Darbas H, Donadio D. [Prevention of septicemia caused by gastrointestinal tract organisms in patients with granulopenia. Comparison of three gastrointestinal tract decontamination treatments]. PATHOLOGIE-BIOLOGIE 1991; 39:131-5. [PMID: 2017337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Three gastrointestinal tract decontamination regimens were tested in patients with granulopenia: vancomycin 250 mg, tobramycin 75 mg, and colistin 1 million international units (regimen A); vancomycin 125 mg, tobramycin 75 mg, and colistin 1 million IU (regimen B); and colistin 1 million IU (regimen C); nystatin was added to all three regimens. Effectiveness was evaluated by stool organism counts and blood cultures to detect bacterial translocation (passage of bacteria from the intestinal tract to the bloodstream). Regimen C proved insufficiently effective. Regimen A was found to be poorly tolerated by the digestive mucosa. Regimen B was the best treatment since the low dosage of vancomycin proved effective. Nystatin satisfactorily eliminated yeasts.
Collapse
|
74
|
Boyer G, Darbas H, Riviere M, Jean-Pierre H. Survie De Mycobacterium Tuberculosis En Bouillon Schaedler + Vitamine K3, Gelose A 0,2%. Med Mal Infect 1990. [DOI: 10.1016/s0399-077x(05)80162-3] [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]
|
75
|
Rauturier M, Darbas H, Jean-Pierre H, Boyer G, Rivière M. [Sensitivity curves of multiply resistant corynebacteria JK and D2]. PATHOLOGIE-BIOLOGIE 1990; 38:420-5. [PMID: 2142275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Corynebacteria groups JK and D2 are opportunistic pathogens. They are sometimes responsible for severe infections, especially in immunocompromised patients. They are resistant to many antibiotics. Under these conditions it seemed important to discover which antibiotics among those regularly active, have a killing effect, what their bactericidal speed is, and how they react to combination with other antibiotics. Glycopeptids have a killing effect within 24 hours. Pristinamycin, rifampin, fusidic acid, when active, are bacteriostatic. Their combination with vancomycin is indifferent but in one case the combination vancomycin + rifampin is synergistic.
Collapse
|