Learn More
STUDY QUESTION Is preimplantation genetic diagnosis (PGD) for translocation carriers more effective when done with a single-nucleotide polymorphism (SNP) array using trophectoderm (TE) biopsy and frozen embryo transfer (FET) compared with traditional PGD based on fluorescence in situ hybridization (FISH-PGD) using blastomere biopsy and fresh embryo(More)
Matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) has been found to be an accurate, rapid, and inexpensive method for the identification of bacteria and yeasts. Previous evaluations have compared the accuracy, time to identification, and costs of the MALDI-TOF MS method against standard identification systems or(More)
AIMS (i) Evaluation of delayed time to blood culture extraction by the Sepsityper kit and impact of shipping pellets off-site for MALDI-TOF MS analysis. (ii) Comparison of Sepsityper and laboratory-developed extraction methods from a literature review. METHODS AND RESULTS Using two blood culture systems (BD BACTEC and VersaTREK), we extracted 411 positive(More)
This paper is a study on the interaction patterns of distance learners enrolled in the Mathematics and Physics programmes of Universiti Sains Malaysia in the videoconferencing learning environment (VCLE). Interaction patterns are analysed in six randomly chosen videoconferencing sessions within one academic year. The findings show there are more(More)
For Malaysian adolescents, writing in English covers various forms and serves a range of purposes. Outside the formal school context, students engage in more personalized forms of writing. This paper examines one such form, namely, the writing of short messages, using a sociocultural perspective of literacy as a social discursive practice that implicates(More)
Expression of Id-1 (inhibitors of DNA binding/differentiation protein 1) and TSP-1 (thrombospondin-1) in mucoepidermoid carcinoma and their relationship to pathological features and prognosis was studied. Moderately and poorly differentiated groups had significantly higher Id-1 positive expression rate (p<0.05) than well differentiated carcinoma. Stages(More)
Time-lapse technique provides opportunities to observe the dynamic process of human early development. Previous studies have suggested several abnormal division patterns were associated with decreased developmental potential, but no systematic results are currently available. In this study, seven abnormal division patterns were observed during early(More)
  • 1