401 research outputs found
The world situation, the internal and international position of the Soviet Union
https://stars.library.ucf.edu/prism/1139/thumbnail.jp
Contrasting the effects of duration and number of syllables on the perceptual normalization of lexical tones
Abstract no. 4aSC30published_or_final_versio
Diagnostic challenges in a case of B cell lymphoma unclassifiable with features intermediate between diffuse large B-cell lymphoma and Burkitt lymphoma
postprin
Establishment of a bortezomib-resistant Chinese human multiple myeloma cell line: MMLAL
published_or_final_versio
Derivative chromosome 9 deletions in chronic myeloid leukaemia: Interpretation of atypical D-FISH pattern
Background/Aims: New molecular cytogenetic techniques are increasingly applied as a routine investigative tool in haematological malignancies, both at diagnosis and subsequent monitoring. This report describes the interpretation of atypical signal patterns encountered using BCR-ABL dual colour dual fusion fluorescence in situ hybridisation (D-FISH) translocation probes in chronic myeloid leukaemia (CML). Methods: Interphase FISH experiments were carried out using BCR-ABL D-FISH probes in 46 patients with CML at diagnosis and during subsequent disease monitoring. Atypical hybridisation signal patterns were characterised by molecular cytogenetic techniques and correlated with conventional karyotyping. Results: Two patients showed atypical interphase D-FISH patterns with one orange, one green, and one fusion (1O1G1F) signal. The presence of BCR-ABL gene fusion was documented by a dual colour single fusion (S-FISH) probe. The submicroscopic deletion of the ABL-BCR fusion gene on the derivative chromosome 9 in these cases was subsequently characterised by metaphase FISH on relocated G banded metaphases. Conclusions: Atypical interphase D-FISH patterns should not be interpreted in isolation and should be considered in conjunction with other cytogenetic or molecular genetic investigations.published_or_final_versio
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Striking legacies: place attachment and the post-industrial landscape in the poetry of Tony Harrison, Ian Parks & Helen Mort, a critical and creative study
This critical and creative thesis explores the representation of the post-industrial landscape in contemporary poetry. The critical element of this thesis considers the works of Tony Harrison, Ian Parks, and Helen Mort, three contemporary poets from industrial and post-industrial towns and cities in the north of England and interrogates the poet-place relationship in the context of the deindustrialised North of England. The poet-place relationship is considered from a sociological perspective and includes explorations of representations of social class and mobility, contemporary and historic British politics, protest and belonging. This thesis has been developed via a combination of close reading and textual analysis and author interview where possible, in conjunction with consideration of author biography. This is accompanied by a collection of original poetry developed in conversation with this research, and in the context of another industrial and post-industrial town in the northern half of England, Ilkeston, the author’s hometown
A dual colour dual fusion fluorescence in situ hybridisation study on the genesis of complex variant translocations in chronic myelogenous leukaemia
Complex variant 9;22 translocations occur in a significant minority of chronic myelogenous leukaemia (CML) patients. Different mechanisms of their formation have been described. We report dual colour dual fusion fluorescence in situ hybridisation data in 12 Chinese CML patients with complex translocations. Three previously reported breakpoint hotspots in a third partner chromosome (14q32, 17q25, 1q2l) were observed. In 10/12 (83.3%) patients, the abnormality occurred as a single step 3-break event. Only a single abnormal clone harbouring the complex translocation was seen in this group. The remaining 2 cases in the chronic phase showed a 4-break mechanism (2/12,16.7%). Deletion of 5' ABL at der(9) was not observed in any of the 12 patients, however, the loss of 3' BCR was observed in 1 patient (1/12, 8.3%). Together with previous findings, these data suggest that these variant translocations occur more often as a 3-break single-step process with no reciprocal ABL-BCR fusion. On the other hand, a 4-break event is also regularly seen during the initial stages of leukaemogenesis, which likely predisposes to der(9) deletion. The observed difference in rates of der(9) deletion reported in a series of CML patients with variant translocations may be related to a difference in rates of a 4-break event.published_or_final_versio
Lack of structural rearrangement in c-kit and stem cell factor genes in Hong Kong Chinese patients with myelodysplastic syndromes or acute myeloid leukaemia
Stem cell factor is a haemopoietic growth factor that interacts with the c-kit--encoded transmembrane tyrosine kinase receptor during signal transduction in haemopoietic progenitor stem cells. We have screened 127 Chinese patients with myelodysplastic syndromes or acute myeloid leukaemia for structural rearrangements in the stem cell factor and c-kit genes using Southern blot analysis. No structural rearrangements were detected in any of the bone marrow samples that were tested. It seems that structural rearrangements in the stem cell factor and c-kit genes are rare in Hong Kong patients who have a haematological malignancy.published_or_final_versio
Tyrosine kinase inhibitor STI571 in the treatment of Philadelphia chromosome positive leukaemia relapsing from myeloablative stem cell transplantation
published_or_final_versio
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