Objective To investigate the effects of medium-and long-chain fatty acid triacylglycerols on blood lipid in hyperltriacylglycerolemic subjects. Method A case-control clinical trial was carried out,in which 112 subjects with hypertriacylglycerolemia were enrolled and divided into two groups. These two groups were randomized to long-chain fatty acid triacylglycerol oil(LCT) ,and medium-and long-chain fatty acid triacylglycerol oil(MLCT) . All subjects were requested to ingest fixed energy intake and perform physical activity daily during the whole study. Both of the oils were asked to consume at 25-30g daily for consecutive 8w. Anthropometric measurements and blood biochemical variables were measured at the initial and final time of the study. Results Eleven subjects were excluded from the study because of various reasons. There were 50 and 51 subjects left in LCT and MLCT group,respectively. No difference of sex distribution was noted between two groups. There were also no significant differences in daily intake of energy,protein,fat and carbohydrate,as well as daily physical activity time between two groups at 0,2,4,6 and 8w. The subjects consuming MLCT demonstrated significant decreasesin body weight,BMI,WC,HC,WHR,body fat,body fat % compared with the initial values after 8w. A greater extent of decrease in body weight,BMI,WC,body fat and body fat% was found in MLCT group than in LCT group. The levels of TG,ApoB,ApoAII,ApoC2,ApoC3 in MLCT group were significantly lower than those in LCT group after 8 w,and the extent of decrease in these indicators was much greater in the former than in the latter. Conclusion Consumption of medium-and long-chain fatty acid oil may help to reduce body weight,body fat and concentration of blood triacylglycerol and improve apolipoprotein metabolism in hypertriacylgly cerolemic subjects under an appropriate dietary regime.

Objective To compare the effects of oil with medium-long-chain triacylglycerols (MLCT) on lipid metabolism in hypertriglyceridemic patients with different sex. Method One hundred and one subjects with hypertriglyceridemia were enrolled and divided into two groups. One group consumed oil with MLCT (50 subjects) and another group with long-chain fatty acid triglyceride LCT (51 subjects) for 8 w. No sex difference was noted between two groups. All subjects were informed to consume 25-30g oils daily with fixed energy and perform exercise informed. Anthropometric measurements of body weight,waist circumference (WC) body fat weight, total visceral and subcutaneous fat area in abdomen and blood biochemical variables of aspartate amino- transferase (AST), alanine aminotransferase (ALT), glucose, total cholesterol (TC), triglyceride (TG), high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C), apolipoprotein A1 (ApoA1), ApoB, ApoAⅡ, ApoC2, ApoC3 and ApoE were measured at initial and final time of the experiment. Results The decreases in body weight, BMI, WC, body fat weight, total and subcutaneous fat area, and blood TG, LDL-C, ApoAⅡ, ApoB, ApoC2, ApoC3, ApoE in male subjects consuming MLCT were much greater than those consuming LCT after 8 w. However, there were no significant differences in these parameters in female subjects between two groups. Conclusion Consumption of oil with MLCT reduces body weight, body fat and blood TG and improves apolipoprotein metabolism in male hypertriacylglycerolemic subjects, but not in female.

Objective To analyze the clinical characteristics of mycoplasma pneumoniae pneumonia(MPP)in children with atopic constitution and exploring the predictors of disease conditions.Methods A total of 250 children diagnosed with MPP in the Department of Pediatric Respiratory Medicine,Xinhua Hospital,Shanghai Jiaotong University School of Medicine from September 2019 to September 2022 were selected and divided into atopic group(n=149)and non-atopic group(n=101)according to whether they were atopic,to explore the clinical characteristics of MPP in children with atopic constitution and the risk factors of severe mycoplasma pneumoniae pneu-monia(SMPP).The efficacy of the combined test of lactate dehydrogenase(LDH),immunoglobulin E(IgE)and serum amyloid A(SAA)in predicting the development of SMPP in MPP children with atopic constitution was evaluated by the receiver operating character-istic(ROC)curve.Results Children in the atopic group had more pronounced symptoms of cough,wheezing,nasal congestion,croup,combined pleural effusion with severe pneumonia and the proportion requiring hormone therapy than those in the non-atopic group,and the differences were statistically significant(P＜0.05).Logistic regression analysis showed that serum IgE,SAA and LDH levels were in-dependent risk factors for the development of SMPP in MPP children with atopic constitution(P＜0.05);ROC curve analysis showed that the combined test of IgE,LDH and SAA could be used to predict the development of SMPP in MPP children with atopic constitution,with an area under the curve(AUC)of 0.881,sensitivity of 81.0％,and specificity of 85.0％.Conclusion MPP children with atopic con-stitution are more likely to develop SMPP and require hormone therapy.The combined detection of serum IgE,SAA and LDH can effec-tively predict the occurrence of SMPP in MPP children with atopic constitution.

Objective: To explore the prescription rules in treating liver cirrhosis's based on poison phlegm blood stasis and deficiency. Method: Clinical data of patients, who had been diagnosed with liver cirrhosis, was gathered. The data had been extracted, transformed and loaded through data integration and remittance, then, the data was analyzed by data classification, association, clustering and other large data analysis methods. Results: The prescription rules based on poison phlegm blood stasis and deficiency showed that according to medication frequency, detoxification drugs commonly used ArtemisiacapillarisThunb, Coptis chinensis Franch, Forsythia suspensa, Hedyotis diffusa Willd, and Scutellaria baicalensis Georgi, eliminating phlegm drugs commonly used Semen Coicis, Citrus aurantium L, Pinellia ternate, Pericarpium Citri Reticulatae and Trichosanthes kirilowii Maxim, removeing blood stasis drugs commonly used Radix Salviae Miltiorrhiae, Radix Curcumae, Rhizoma Curcumae, Herba Lycopi and Pollen Typhae, reinforcing deficiency drugs commonly used Poria, Carapax Trionycis, Rhizoma Atractylodis Macrocephalae, Radix Astragali seu Hedysari and Radix Codonopsis (Radix Pseudostellariae) . The selection of herbal medicine for poison in traditional Chinese medicine (TCM) is not only cold in property, bitter in flavor, but also converges to liver, gallbladder, spleen and stomach channel.The selection of herbal medicine for phlegm in TCM is not only warm in property, pungent in flavor, but also converges to spleen and lung channel. The selection of herbal medicine for blood stasis in TCM is not only cold in property, bitter in flavor, but also converges to liver, heart and spleen channel. The selection of herbal medicine for deficiency in TCM is not only mild in property, sweet in flavor, but also converges to spleen, liver and kidney channel. Conclusion: The syndrome differentiation and treatment of liver cirrhosis in Liver Institute of Hubei Provincial Hospital of Traditional Chinese are mainly based on poison phlegm blood stasis and deficiency.

Pyroptosis,an inflammatory caspase-dependent programmed cell death,plays a vital role in maintaining tissue homeostasis and activating inflammatory responses.Orthodontic tooth movement(OTM)is an aseptic force-induced inflammatory bone remodeling process mediated by the activation of periodontal ligament(PDL)progenitor cells.However,whether and how force induces PDL progenitor cell pyroptosis,thereby influencing OTM and alveolar bone remodeling remains unknown.In this study,we found that mechanical force induced the expression of pyroptosis-related markers in rat OTM and alveolar bone remodeling process.Blocking or enhancing pyroptosis level could suppress or promote OTM and alveolar bone remodeling respectively.Using Caspase-1-/-mice,we further demonstrated that the functional role of the force-induced pyroptosis in PDL progenitor cells depended on Caspase-1.Moreover,mechanical force could also induce pyroptosis in human ex-vivo force-treated PDL progenitor cells and in compressive force-loaded PDL progenitor cells in vitro,which influenced osteoclastogenesis.Mechanistically,transient receptor potential subfamily V member 4 signaling was involved in force-induced Caspase-1-dependent pyroptosis in PDL progenitor cells.Overall,this study suggested a novel mechanism contributing to the modulation of osteoclastogenesis and alveolar bone remodeling under mechanical stimuli,indicating a promising approach to accelerate OTM by targeting Caspase-1.

Pyroptosis,an inflammatory caspase-dependent programmed cell death,plays a vital role in maintaining tissue homeostasis and activating inflammatory responses.Orthodontic tooth movement(OTM)is an aseptic force-induced inflammatory bone remodeling process mediated by the activation of periodontal ligament(PDL)progenitor cells.However,whether and how force induces PDL progenitor cell pyroptosis,thereby influencing OTM and alveolar bone remodeling remains unknown.In this study,we found that mechanical force induced the expression of pyroptosis-related markers in rat OTM and alveolar bone remodeling process.Blocking or enhancing pyroptosis level could suppress or promote OTM and alveolar bone remodeling respectively.Using Caspase-1-/-mice,we further demonstrated that the functional role of the force-induced pyroptosis in PDL progenitor cells depended on Caspase-1.Moreover,mechanical force could also induce pyroptosis in human ex-vivo force-treated PDL progenitor cells and in compressive force-loaded PDL progenitor cells in vitro,which influenced osteoclastogenesis.Mechanistically,transient receptor potential subfamily V member 4 signaling was involved in force-induced Caspase-1-dependent pyroptosis in PDL progenitor cells.Overall,this study suggested a novel mechanism contributing to the modulation of osteoclastogenesis and alveolar bone remodeling under mechanical stimuli,indicating a promising approach to accelerate OTM by targeting Caspase-1.

Pyroptosis,an inflammatory caspase-dependent programmed cell death,plays a vital role in maintaining tissue homeostasis and activating inflammatory responses.Orthodontic tooth movement(OTM)is an aseptic force-induced inflammatory bone remodeling process mediated by the activation of periodontal ligament(PDL)progenitor cells.However,whether and how force induces PDL progenitor cell pyroptosis,thereby influencing OTM and alveolar bone remodeling remains unknown.In this study,we found that mechanical force induced the expression of pyroptosis-related markers in rat OTM and alveolar bone remodeling process.Blocking or enhancing pyroptosis level could suppress or promote OTM and alveolar bone remodeling respectively.Using Caspase-1-/-mice,we further demonstrated that the functional role of the force-induced pyroptosis in PDL progenitor cells depended on Caspase-1.Moreover,mechanical force could also induce pyroptosis in human ex-vivo force-treated PDL progenitor cells and in compressive force-loaded PDL progenitor cells in vitro,which influenced osteoclastogenesis.Mechanistically,transient receptor potential subfamily V member 4 signaling was involved in force-induced Caspase-1-dependent pyroptosis in PDL progenitor cells.Overall,this study suggested a novel mechanism contributing to the modulation of osteoclastogenesis and alveolar bone remodeling under mechanical stimuli,indicating a promising approach to accelerate OTM by targeting Caspase-1.

Pyroptosis,an inflammatory caspase-dependent programmed cell death,plays a vital role in maintaining tissue homeostasis and activating inflammatory responses.Orthodontic tooth movement(OTM)is an aseptic force-induced inflammatory bone remodeling process mediated by the activation of periodontal ligament(PDL)progenitor cells.However,whether and how force induces PDL progenitor cell pyroptosis,thereby influencing OTM and alveolar bone remodeling remains unknown.In this study,we found that mechanical force induced the expression of pyroptosis-related markers in rat OTM and alveolar bone remodeling process.Blocking or enhancing pyroptosis level could suppress or promote OTM and alveolar bone remodeling respectively.Using Caspase-1-/-mice,we further demonstrated that the functional role of the force-induced pyroptosis in PDL progenitor cells depended on Caspase-1.Moreover,mechanical force could also induce pyroptosis in human ex-vivo force-treated PDL progenitor cells and in compressive force-loaded PDL progenitor cells in vitro,which influenced osteoclastogenesis.Mechanistically,transient receptor potential subfamily V member 4 signaling was involved in force-induced Caspase-1-dependent pyroptosis in PDL progenitor cells.Overall,this study suggested a novel mechanism contributing to the modulation of osteoclastogenesis and alveolar bone remodeling under mechanical stimuli,indicating a promising approach to accelerate OTM by targeting Caspase-1.

Pyroptosis,an inflammatory caspase-dependent programmed cell death,plays a vital role in maintaining tissue homeostasis and activating inflammatory responses.Orthodontic tooth movement(OTM)is an aseptic force-induced inflammatory bone remodeling process mediated by the activation of periodontal ligament(PDL)progenitor cells.However,whether and how force induces PDL progenitor cell pyroptosis,thereby influencing OTM and alveolar bone remodeling remains unknown.In this study,we found that mechanical force induced the expression of pyroptosis-related markers in rat OTM and alveolar bone remodeling process.Blocking or enhancing pyroptosis level could suppress or promote OTM and alveolar bone remodeling respectively.Using Caspase-1-/-mice,we further demonstrated that the functional role of the force-induced pyroptosis in PDL progenitor cells depended on Caspase-1.Moreover,mechanical force could also induce pyroptosis in human ex-vivo force-treated PDL progenitor cells and in compressive force-loaded PDL progenitor cells in vitro,which influenced osteoclastogenesis.Mechanistically,transient receptor potential subfamily V member 4 signaling was involved in force-induced Caspase-1-dependent pyroptosis in PDL progenitor cells.Overall,this study suggested a novel mechanism contributing to the modulation of osteoclastogenesis and alveolar bone remodeling under mechanical stimuli,indicating a promising approach to accelerate OTM by targeting Caspase-1.

Pyroptosis,an inflammatory caspase-dependent programmed cell death,plays a vital role in maintaining tissue homeostasis and activating inflammatory responses.Orthodontic tooth movement(OTM)is an aseptic force-induced inflammatory bone remodeling process mediated by the activation of periodontal ligament(PDL)progenitor cells.However,whether and how force induces PDL progenitor cell pyroptosis,thereby influencing OTM and alveolar bone remodeling remains unknown.In this study,we found that mechanical force induced the expression of pyroptosis-related markers in rat OTM and alveolar bone remodeling process.Blocking or enhancing pyroptosis level could suppress or promote OTM and alveolar bone remodeling respectively.Using Caspase-1-/-mice,we further demonstrated that the functional role of the force-induced pyroptosis in PDL progenitor cells depended on Caspase-1.Moreover,mechanical force could also induce pyroptosis in human ex-vivo force-treated PDL progenitor cells and in compressive force-loaded PDL progenitor cells in vitro,which influenced osteoclastogenesis.Mechanistically,transient receptor potential subfamily V member 4 signaling was involved in force-induced Caspase-1-dependent pyroptosis in PDL progenitor cells.Overall,this study suggested a novel mechanism contributing to the modulation of osteoclastogenesis and alveolar bone remodeling under mechanical stimuli,indicating a promising approach to accelerate OTM by targeting Caspase-1.