Aims And Objective: To systematically evaluate the current intervention strategies of white noise alleviating procedural pain in newborns.
Methods: This review was conducted following the PRISMA guideline. Seventeen databases National Guideline Clearinghouse, up to date, Clinical Evidence, BMJ best practice, Cochrane library, OVID, PubMed, Medline, EMBASE, Web of Science, CHINHAL, Medlive, China Biology Medicine disc, Chinese Clinical Trial Registry, China National Knowledge Infrastructure, China Science and Technology Journal Database, Wanfang Data Knowledge Service Platform were employed, and the studies about pain-relieving with white noise in newborns published before June 2022 was included.
Objective: The Guanzhong Plain of Shaanxi Province is a severely afflicted hemorrhagic fever with renal syndrome (HFRS) epidemic area, while HFRS prevalence has decreased in most epidemic areas in China. Little information is available regarding the leading fine-scale influencing factors in this highly HFRS-concentrated area and the roles of natural environmental and socioeconomic factors. To investigate this, two regions in the Guanzhong Plain, that is, the Chang'an District and Hu County, with similar geographical environments, different levels of economic development, and high epidemic prevalence, were chosen as representative areas of the HFRS epidemic.
View Article and Find Full Text PDFDuring the submerged fermentation of medicinal mushroom Chinese truffle Tuber sinense, there was no significant effect of metal ion on the cell growth and the production of intracellular polysaccharides, while metal ion and its concentration significantly affected the production of extracellular polysaccharides (EPS). By using the approach of "one-variable-at-a-time", 50 mM Mg2+ was identified to be the most favorable for EPS production, and the next was 10 mM K+. A mathematical model, constructed by response surface methodology combination with full factorial design, was applied to study the synergic effect of Mg2+ and K+.
View Article and Find Full Text PDFZhonghua Xue Ye Xue Za Zhi
August 2005
Objective: To study the clinical and laboratory features of childhood acute leukemia (AL) with MLL gene rearrangements.
Methods: Sixteen of 298 cases of childhood AL with MLL rearrangements were studied by using MLL dual-color FISH, multiplex RT-PCR with 13 pairs of primers in combination with R banding karyotype analysis and cell immunophenotyping by flow cytometry.
Results: Sixteen cases of childhood AL with MLL rearrangements accounted for 5.
Zhonghua Yi Xue Yi Chuan Xue Za Zhi
October 2005
Objective: To detect the expression of the fusion genes resulting from chromosome abnormalities in childhood acute lymphoblastic leukemia(ALL) and its conformity to WHO classification.
Methods: Sixty-two children with ALL were investigated. The expression of fusion genes was determined by multiplex reverse transcription-polymerase chain reaction (RT-PCR), karyotyping (R band) and immunophenotyping (by flow cytometry) were also performed.
Zhonghua Xue Ye Xue Za Zhi
July 2004
Objective: To study the value of combination assay of multiplex RT-PCR and karyotypic analysis in the diagnosis and classification of childhood acute lymphoblastic leukemia (ALL).
Methods: Fifty cases of childhood ALL patients were studied by multiplex RT-PCR in combination with R or G banding karyotype analysis.
Results: Of the 50 childhood ALL patients, 18 (36.
Zhonghua Xue Ye Xue Za Zhi
July 2003
Objective: To investigate the interrelations among morphology, immunology, cytogenetics and clinical outcome in childhood acute leukemia with 11q23 abnormalities.
Methods: Eighteen patients with 11q23 abnormalities, from 320 childhood acute leukemia patients, were retrospectively analysed for cell morphology, flow cytometry, immunophenotyping, R-banding karyotype as well as clinical features and prognosis. Twenty cases of childhood AL with normal karyotype during the same period were used as control.