Search Results - "Maahr, J"

Metaphase quality can be monitored by automatic counting of bands by Lundsteen, C, Maahr, J, Gerdes, T

“…A high quality of cytogenetic preparations is important for maintaining a high standard in the cytogenetic laboratory. In the past, quality has been assessed…”
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Clinical performance of a system for semiautomated chromosome analysis by LUNDSTEEN, C, GERDES, T, MAAHR, J, PHILIP, J

“…Until recently equipment for automated chromosome analysis has not been used for routine purposes in clinical cytogenetic laboratories. During a 3 1/2-year…”
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Deletions below 10 megabasepairs are detected in comparative genomic hybridization by standard reference intervals by Kirchhoff, Maria, Gerdes, Tommy, Maahr, Jan, Rose, Hanne, Bentz, Martin, Döhner, Hartmut, Lundsteen, Claes

“…Comparative genomic hybridization (CGH) is a widely used technique for studying chromosomal imbalances. The sensitivity of the technique is, however,…”
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Comparative genomic hybridization reveals a recurrent pattern of chromosomal aberrations in severe dysplasia/carcinoma in situ of the cervix and in advanced-stage cervical carcinoma by Kirchhoff, Maria, Rose, Hanne, Petersen, Bodil Laub, Maahr, Jan, Gerdes, Tommy, Lundsteen, Claes, Bryndorf, Thue, Kryger-Baggesen, Niels, Christensen, Lise, Aage Engelholm, Svend, Philip, John

“…We analyzed 17 cases of dysplasia/carcinoma in situ (CIS) of the cervix and 29 advanced‐stage cervical squamous cell carcinomas by comparative genomic…”
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Image analysis in comparative genomic hybridization by Lundsteen, Claes, Maahr, Jan, Christensen, Britta, Bryndorf, Thue, Bentz, Martin, Lichter, Peter, Gerdes, Tommy

“…Comparative genomic hybridization (CGH) is a new technique by which genomic imbalances can be detected by combining in situ suppression hybridization of whole…”
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Comparative genomic hybridization in clinical cytogenetics by BRYNDORF, T, KIRCHHOFF, M, ROSE, H, MAAHR, J, GERDES, T, KARHU, R, KALLIONIEMI, A, CHRISTENSEN, B, KUNDSTEEN, C, PHILIP, J

“…We report the results of applying comparative genomic hybridization (CGH) in a cytogenetic service laboratory for (1) determination of the origin of extra and…”
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High resolution comparative genomic hybridisation analysis reveals imbalances in dyschromosomal patients with normal or apparently balanced conventional karyotypes by Kirchhoff, M, Rose, H, Maahr, J, Gerdes, T, Bugge, M, Tommerup, N, Tümer, Z, Lespinasse, J, Jensen, P K, Wirth, J, Lundsteen, C

“…A sensitive technique is needed for screening whole genome imbalances in dyschromosomal patients when G-banding shows normal karyotypes or apparently balanced…”
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Hardware and software requirements for quantitative analysis of comparative genomic hybridization by du Manoir, Stanislas, Kallioniemi, Olli‐P., Lichter, Peter, Piper, Jim, Benedetti, P. A., Carothers, A. D., Fantes, J. A., García‐Sagredo, J. M., Gerdes, T., Giollant, M., Hemery, B., Isola, J., Maahr, J., Morrison, H., Perry, P., Stark, M., Sudar, D., van Vliet, L. J., Verwoerd, N., Vrolijk, J.

“…Recommendations are made for hardware and software capabilities that will permit a level of performance of comparative genomic hybridization (CGH) analysis on…”
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Detection of chromosomal aberrations in seminomatous germ cell tumours using comparative genomic hybridization by Ottesen, Anne Marie, Kirchhoff, Maria, De-Meyts, Ewa Rajpert, Maahr, Jan, Gerdes, Tommy, Rose, Hanne, Lundsteen, Claes, Petersen, Peter Meidahl, Philip, John, Skakkebæk, Niels Erik

“…Comparative genomic hybridization (CGH) was used to evaluate tissue specimens from 16 seminomas in order to elucidate the pathogenesis of germ cell tumours in…”
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Automatic assessment of the quality of G-banded metaphases. A preliminary study by Lundsteen, C, Maahr, J, Gerdes, T

“…Assessment of the quality of cytogenetic preparations is important for 1) a general quality control of the cytogenetic laboratory and 2) for determining the…”
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Automated multiple-cell karyotyping: a clinical feasibility study by Lundsteen, C, Gerdes, T, Maahr, J

“…In order to increase the efficiency of the Magiscan metaphase location and karyotyping system, its software and mode of operation have been changed. In the new…”
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Detection of chromosomal gains and losses in comparative genomic hybridization analysis based on standard reference intervals by Kirchhoff, Maria, Gerdes, Tommy, Rose, Hanne, Maahr, Jan, Ottesen, Anne Marie, Lundsteen, Claes

“…Criteria for detection of chromosome aberrations by Comparative Genomic Hybridization (CGH) are not standardized and improvement of this part of the analysis…”
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Improved sensitivity in comparative genomic hybridization analysis of DNA heteroploid cell mixtures after pre-enrichment of subpopulations by fluorescence activated cell sorting by Larsen, J, Kirchhoff, M, Rose, H, Gerdes, T, Maahr, J, Lundsteen, C, Larsen, J K

“…Cytogenetic analysis of solid tumors with comparative genomic hybridization (CGH) is hampered by the dilution of DNA from individual tumor subpopulations with…”
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Automatic assessment of the quality of G-banded metaphases. A preliminary study by Lundsteen, C, Maahr, J, Gerdes, T

“…Assessment of the quality of cytogenetic preparations is important for 1) a general quality control of the cytogenetic laboratory and 2) for determining the…”
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Comparative genomic hybridization reveals non-random chromosomal aberrations in early preinvasive cervical lesions by Kirchhoff, Maria, Rose, Hanne, Petersen, Bodil Laub, Maahr, Jan, Gerdes, Tommy, Philip, John, Lundsteen, Claes

“…We performed CGH analysis on 34 cervical lesions, which included 8 cases of koilocytosis, 6 mild dysplasias and 20 moderate dysplasias. Chromosome aberrations…”
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Automatic correction of the interfering effect of unsuppressed interspersed repetitive sequences in comparative genomic hybridization analysis by Kirchhoff, Maria, Gerdes, Tommy, Maahr, Jan, Rose, Hanne, Lundsteen, Claes

“…Comparative genomic hybridization (CGH) is a relatively new technique whose application is increasing. The method has mostly been employed for detection of…”
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Automatic classification of chromosomes as part of a routine system for clinical analysis by Lundsteen, Claes, Gerdes, Tommy, Maahr, Jan

“…A procedure for automatic classification of G‐banded human chromosomes has been implemented on a semiautomated system for routine clinical analysis…”
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Automatic chromosome analysis in the routine laboratory by Lundsteen, C, Gerdes, T, Maahr, J, Philip, J

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