1.The Study on the Impact of Family History of Hypertension and Diabetes Mellitus on the Genetic Phenotype in Normoglycemic Subjects
Mingwei CHEN ; Chunling ZUO ; Datong DENG
Chinese Journal of Prevention and Control of Chronic Diseases 2006;0(04):-
Objective To explore the impact of family history of hypertension and diabetes mellitus on the phenotype of insulin resistance and the ?-cell function in normoglycemic subjects. Methods 275 normoglycemic subjects were divided into four groups according to family history of hypertension and diabetes,namely group combined with family history of hypertension and diabetes (H+D+group),group without family history of hypertension and diabetes (H-D-group),group without family history of hypertension but with diabetes (H-D+group),group with family history of hypertension but without diabetes (H+D-group). The homeostasis model assessment of insulin resistance(HOMA-IR) and the function of insulin secretion (HOMA-?) was used to estimate insulin resistance and ?-cell function. Results The mean body mass index,waist to hip ratio,blood pressure,triglycerides,cholesterol and HOMA-IR were significantly higher in H+D+group than those in H-D-group,but HDL,HOMA-? were significantly lower in H+D+group than those in H-D-group (all P
2.Efficacy of Ambu AuraOnce laryngeal mask airway in Chinese patients undergoing general anesthesia
Zenghua XU ; Yang WANG ; Chunling YAN ; Mingzhang ZUO
Chinese Journal of Anesthesiology 2015;35(7):851-854
Objective To evaluate the efficacy of Ambu AuraOnce laryngeal mask airway (LMA) in Chinese patients undergoing general anesthesia.Methods Fifty-six female patients, aged 20-64 yr, weighing 45-75 kg, of American Society of Anesthesiology physical status Ⅰ or Ⅱ (Mallampati Ⅰ-Ⅲ), scheduled for elective breast surgery under general anesthesia, were equally and randomly divided into either Ambu AuraOnce LMA group (group A) or LMA Supreme group (group S) using a random number table.After induction of anesthesia, Ambu AuraOnce LMA was inserted in group A, and LMA Supreme was placed in group S.After successful placement of LMA, correct position was confirmed by fiberoptic laryngoscopy.Intermittent positive pressure ventilation was performed during surgery to maintain pulse oxygen saturation > 95% and partial pressure of end-tidal CO2 at 30-45 mmHg.The success rate, insertion time, extubation time, airway sealing pressure, peak airway pressure and occurrence of air leakage of LMA were recorded.After removal of the LMA, the blood stains on the LMA were checked, and the occurrence of hypoxemia, regurgitation, nausea, vomiting and bucking was recorded.The occurrence of sore throat, hoarseness and dysphagia was also recorded within 24 h after surgery.Results There were no significant differences in terms of insertion time, overall success rate, success rate at first attempt, removal of LMA time, airway sealing pressure, and incidence of air leakage of LMA, hypoxemia, blood stains on the LMA, sore throat, hoarseness and dysphagia between the two groups.The rate for correct position of LMA confirmed by fiberoptic laryngoscopy was significantly higher in group A than in group S.Conclusion Ambu AuraOnce LMA can safely and effectively be applied for airway management in Chinese patients undergoing general anesthesia.
3.Advances in research on the relationship between changes in cellular metabolism and lung diseases
Menglu XU ; Yiding ZUO ; Li ZHOU ; Chunling JIANG
Chinese Critical Care Medicine 2021;33(9):1145-1148
As the place for gas exchange, the lungs are metabolically active, and their energy consumption are essential for regulating common cell functions and maintaining the unique function of lung tissues to synthesize pulmonary surfactants. The metabolic pathways of pulmonary cells mainly include glycolysis, pentose phosphate pathway, and tricarboxylic acid cycle. Recent studies have found that changes in pulmonary cells metabolism are closely related to a variety of lung diseases. Herein, we review the main pathways of pulmonary cells metabolism and the relationship between changes in cell metabolism and the four lung diseases of chronic obstructive pulmonary disease (COPD), asthma, idiopathic pulmonary fibrosis (IPF), and pulmonary hypertension (PH), to find new ways to treat lung diseases.