Background: Nuclear medicine is an interdisciplinary field that integrates basic science with clinical medicine. The traditional classroom teaching model lacks interactive and efficient teaching methods and does not adequately address the learning needs and educational goals associated with standardized training for residents. The teaching model that combines Small Private Online Courses (SPOCs) with a flipped classroom approach is more aligned with the demands of real-life scenarios and workplace requirements, thereby assisting students in developing comprehensive literacy and practical problem-solving skills.
View Article and Find Full Text PDFBackground: Sepsis is a common and severe disease with a high mortality rate in intensive care unit (ICU). The hemoglobin (HGB) level is a key parameter for oxygen supply in sepsis. Although HGB is associated with the progression of inflammation in sepsis patients, its role as a marker following sepsis treatment remains unclear.
View Article and Find Full Text PDFGuang Pu Xue Yu Guang Pu Fen Xi
June 2016
Objective: To investigate the association between single nucleotide polymorphism (SNP) of the DZAL gene in infertile Han Chinese males with astheno-teratozoospermia.
Methods: We collected semen samples from 173 infertile Han Chinese men with astheno-teratozoospermia (case group) and 175 age-matched normal male volunteers (control group) for semen routine and morphological analyses. We obtained genomic DNA, genotyped the polymorphisms of the DAZL gene A260G and A386G via the Sequenom MassARRAY system, and compared the frequencies of the genotypes between the case and control groups.
Objective: To investigate the association of single nucleotide polymorphism (SNP) of the Protamine 1 (PRM1) gene in infertile men with teratozoospermia.
Methods: We collected semen samples from 157 infertile men with teratozoospermia (case group) and 37 age-matched male volunteers (control group), and subjected them to morphological analysis. We extracted genome DNA, genotyped the polymorphism of the PRM1-190C- > A SNP (rs2301365) using the Sequenom MassARRAY system, compared the genotype frequencies between the case and control groups, and analyzed the sperm morphological parameters of different genotypes in the infertile males with teratozoospermia.