Triglyceride(TG)is transported in the blood as specific triglyceride-rich lipoprotein(TRL).When TRL is overproduced or the catabolism is not timely,cholesterol ester-rich residues is formed.Both TRL and its residues contribute to the development of atherosclerosis(As)through various direct and indirect mechanisms.Currently,the combination of lifestyle interventions and Western medicines is considered the preferred treatment strategy for As.Howev-er,lipid-lowering therapy alone cannot fully eliminate the residual risk of As.In contrast,traditional Chinese medicine emphasizes the holistic regulation of bodily functions to prevent and treat As.This paper will begin by examining the met-abolic mechanisms of TRL,elucidate the role of TRL and its residues in the risk of As occurrence,and summarize current strategies targeting the TRL metabolic pathway to reduce the incidence of As.

Triglyceride(TG)is transported in the blood as specific triglyceride-rich lipoprotein(TRL).When TRL is overproduced or the catabolism is not timely,cholesterol ester-rich residues is formed.Both TRL and its residues contribute to the development of atherosclerosis(As)through various direct and indirect mechanisms.Currently,the combination of lifestyle interventions and Western medicines is considered the preferred treatment strategy for As.Howev-er,lipid-lowering therapy alone cannot fully eliminate the residual risk of As.In contrast,traditional Chinese medicine emphasizes the holistic regulation of bodily functions to prevent and treat As.This paper will begin by examining the met-abolic mechanisms of TRL,elucidate the role of TRL and its residues in the risk of As occurrence,and summarize current strategies targeting the TRL metabolic pathway to reduce the incidence of As.

Children and adults differ significantly in physiology,biochemistry and immune function,which leads to sig-nificant differences in blood transfusion strategies between children and adults.To guide the clinical transfusion practice of pediatric patients and improve the prognosis of children,the National Health Commission organized the formulation and re-lease of the health industry standard Guideline for Pediatric Transfusion(WS/T 795-2022).This paper will briefly introduce some concepts that help understand of the Standard and the preparation process of the Standard,and explain and interpret the preparation of the"scope","general provisions"and"factors to consider"of the Standard,hoping to contribute to the understanding and implementation of the Standard.

OBJECTIVE: To explore the coagulation deficit and genetic basis for a Chinese pedigree affected with Congenital dysfibrinogenemia (CD). METHODS: Peripheral venous blood samples of the proband and her family members (including 4 individuals from three generations) were subjected to routine blood test and assays of liver and kidney functions and viral hepatitis to exclude related diseases. Clauss method and DFg-PT method were used to determine the fibrinogen activity (Fg:C), and an immunoturbidimetric assay was used to determine the level of fibrinogen antigen (Fg:Ag). All of the exons (22 in total) and their flanking sequences of the FGA, FGB and FGG genes were amplified by PCR and directly sequenced. Variants in the coding regions of the three genes and transcriptional splicing sites were screened by using Mutation Surveyor^TM software. RESULTS: The Clauss method showed that Fg:C was significantly reduced in the proband and her father, whilst her mother and son were normal. With the DFg-PT method, the proband, her parents and son were all within the normal range. The Fg:C/Fg:Ag ratio of the proband and her father was lower than 0.7, whilst her mother and son were above 0.7. No significant change in the prothrombin time, activated partial thromboplastin clotting time and thrombin time was noted. Two genetic variants were detected, which included a homozygous missense variant in the FGA gene [c.991A>G (p.Thr331Ala)], which was predicted to be benign, and a heterozygous missense variant of the γ chain of the FGG gene [c.1211C>G (p.Ser404Phe)], which is located in a conserved region and unreported in the CLINVAR/HGMD/EXAC/1000G databases and literature. CONCLUSION This pedigree has conformed to the autosomal dominant inheritance of CD. The c.1211C>T (p.Ser404Phe) missense variant of the γ chain of the FGG gene probably underlay the pathogenesis of CD in this pedigree. The variant was unreported previously and named as "Fibrinogen Harbin II Ser404Phe".
Female ; Humans ; Afibrinogenemia/congenital* ; East Asian People ; Fibrinogen/genetics* ; Mothers ; Mutation ; Pedigree

Objective:To explore the role of continuous quality improvement measures based on the American hospital evaluation standard of the Joint Commission International (JCI) in prevention and control of nosocomial infection in Burn Department of the Second Affiliated Hospital of Zhejiang University School of Medicine (hereinafter referred to as the author′ s department).Methods:From 2013 to 2018, based on 11 JCI standards related to infection prevention and control and the current situation of the author′ s department, more than 50 doctors, nurses, and nursing assistants from the author′ s department participated in continuous improvement of the three-level management system of nosocomial infection in the author′ s department, focusing on implementing of management of patient with multidrug resistant bacteria infection, optimizing the infection control management of instrument and cloth, and implementing target management on 5 indicators such as hand hygiene implementation rate, and carrying out inspection, quality management, and improvement on 11 items of prevention and control of nosocomial infection. The implementation rate of hand hygiene from 2013 to 2018 and the accuracy rate of hand hygiene from 2016 to 2018 of medical staff in the author′ s department, and incidences of catheter-related bloodstream infection (CRBSI) of central venous, catheter-associated urinary tract infection (CAUTI), and ventilator associated pneumonia (VAP) of burn intensive care unit in the author′s department from 2013 to 2018 were monitored.The following 7 indicators were monitored from 2013 to 2018, including false negative rate of nosocomial infection, incidence of hyperglycemia during intensive insulin treatment for severely burned patients, the implementation rate of CRBSI preventive measures, the specification rate of surface fixation of indwelling catheter, the implementation rate of VAP preventive measures, the accuracy rate of bed temperature during the use of suspended bed, and the implementation rate of hand hygiene of standardized training medical staff in the author′ s department before and after improvement. Data were statistically analyzed with chi-square test.Results:The implementation rate of hand hygiene of medical staff in the author′ s department was 88.0%-89.5% from 2013 to 2018, the correct rate of hand hygiene of medical staff in the author′ s department was 95.10%-97.35%, and both reached the target values. The incidences of CRBSI in 2015, VAP in 2017, and CAUTI in 2013, 2014, and 2017 of burn intensive care unit failed to reach the respective target value and reached the respective target value after quality improvement, and the above-mentioned 3 indicators reached the respective target value in other years. From 2013 to 2018, the false negative rate of nosocomial infection and the incidence of hyperglycemia during intensive insulin treatment of severely burned patients in the author′ s department after improvement were significantly lower than those before improvement ( χ2=24.50, 4.74, P<0.05 or P<0.01), the implementation rate of CRBSI preventive measures, the specification rate of surface fixation of indwelling catheter, the implementation rate of VAP preventive measures, and the accuracy rate of bed temperature during the use of suspended bed after improvement in the author′ s department were significantly higher than those before improvement ( χ2=13.78, 6.50, 20.37, 13.92, P<0.05 or P<0.01), and the implementation rate of hand hygiene of standardized training medical staff in the author′ s department after improvement was similar to that before improvement ( χ2=1.71, P>0.05). Conclusions:The introduction of JCI standard can improve the implementation rate and accuracy rate of hand hygiene of medical staff in burn department, reduce the incidences of CRBSI, CAUTI, and VAP, and improve the effect of prevention and control of nosocomial infection in burn department.

OBJECTIVE:Make the quality text an d analyse the quality difference of tablets from different factories.MET HOD:Testing of the content,determination collapse degree and release share by the method of the China pharmacopoeia.RESULT:There are quality d ifferences between carbamazepine tablets from different and some of them have an eligible items. Release share has distinct differences.CONCLUSION:Th e quality of every procreative also have great differences.