Objective To study the intervention effect of Ladder Model conversation training strategy on im-proving the conversation skills of children with autism.Methods A multi-probe design across participants was a-dopted to examine the intervention effectiveness of the strategy on two 7～8 year old autistic children.Intervention lasted for 4 weeks for subjuct A and 3 weeks for subject B.Thirty-five minutes each time,three times a week.The number and type of conversation initiation,maintenance and interruption were evaluated in the baseline period,in-tervention period,maintenance period and generalization period.The overlap rate and simplified time-series analysis were used to evaluate the outcome.Results The number of conversation initiation of subject A(overlap rate 8.33％,C=0.89,P＜0.01)and subject B(overlap rate 20％,C=0.83,P＜0.01)was significantly higher in in-tervention periods than that in baseline,but no significant difference was observed between the other adjacent peri-ods.The number of conversation maintenance of subject A(overlap rate 0％,C=0.89,P＜0.01)and subject B(o-verlap rate 10％,C=0.91,P＜0.01)was significantly higher in intervention periods than that in baseline,but no significant difference was found between the other adjacent periods.The type of conversation initiation and mainte-nance that subjects improved were mainly in verbal forms.The main type of interruption was"unexplained re-sponse",the proportion of interruption decreased obviously after intervention.Conclusion The strategy has posi-tive effect on improving conversation initiation and maintenance of children with autism,and reducing the proportion of interruption.

As a new hypoglycemic drug,Dapagliflozin has attracted much attention because of its unique hypoglycemic mechanism. It has been used in many studies on type 2 diabetes mellitus,but the application of type 1 diabetes mellitus(T1DM)in the eastern population is rare. This article uses Dapagliflozin through a case of obese T1DM to provide new ideas for the treatment of T1DM.

Objective:To explore the application effect of 5E nursing guided by empowerment theory in patients undergoing liver cancer resection.Methods:Using the purposive sampling method, a total of 88 patients who underwent liver cancer resection surgery in Zhumadian Central Hospital from July 2020 to July 2022 were selected as the research objects. They were divided into the control group ( n=44) and the observation group ( n=44) by the random number table method. The control group was given 5E nursing, while the observation group was given 5E nursing guided by empowerment theory. The improvement of gastrointestinal function between the two groups was compared by the first anal defecation time, the first anal exhaust time and the recovery time of bowel sound. Visual Analogue Scale (VAS) was used to evaluate postoperative pain, General Self-Efficacy Scale (GSES) was used to evaluate self-efficacy, and hope level was assessed by Herth Hope Index (HHI). After treatment, the compliance and occurrence of digestive tract discomfort were compared between the two groups. Results:The first anal defecation time, first anal exhaust time and bowel sound recovery time in observation group were less than those in control group ( P<0.05). Postoperative pain score of observation group was lower than that of control group 48 hours after operation ( P<0.05). After nursing, the GSES, HHI and compliance scores of the observation group were higher than those of the control group ( P<0.05), and the incidence of gastrointestinal discomfort symptoms in the observation group was lower than that in the control group ( P<0.05) . Conclusions:The 5E nursing guided by empowerment theory can effectively improve the compliance, self-efficacy and hope level of liver cancer resection patients, reduce pain, promote postoperative recovery and reduce the incidence of gastrointestinal discomfort symptoms.

Objective:To study the intestinal flora specific differences with different lesional stages of metabolic (disorder) associated fatty liver disease (MAFLD), namely simple steatosis and steatohepatitis, so as to provide a new direction for MAFLD-related intestinal flora transplantation and targeted therapy.Methods:Mice were fed with normal diet, methionine-choline deficient diet (MCD) and a high-fat high-fructose diet (HFHF) for 12 weeks to construct simple steatosis and steatohepatitis models. HE and Sirius scarlet staining was performed to observe the liver pathological changes. The qPCR method was used to evaluate inflammation and liver fibrosis factors. A fully automatic biochemical analyzer was used to detect changes in liver transaminase and blood lipids. 16S rRNA sequencing method was used to observe the intestinal flora differences in the feces of each group of mice. The comparison of means between two groups was performed by t-test, and the comparison of means between multiple groups was performed by one-way analysis of variance. Kruskal-Wallis rank sum test was used for non-normally distributed data.Results:NAFLD scores were determined with pathological sections (HE and Sirius scarlet staining) of mice liver, which showed that the inflammation and liver fibrosis scores of the MCD and HFHF groups were 2.12 ± 0.18 and 1.06 ± 0.24, and 2.22 ± 0.16 and 0.46 ± 0.10, respectively. The degree of liver inflammation and fibrosis was significantly higher in the MCD than the HFHF group ( P < 0.001 and P < 0.01). Lipid deposition was higher in the HFHF than the MCD group ( P < 0.001), and the scores were 2.36 ± 0.17 and 1.60 ± 0.24 respectively. Simultaneously, the inflammatory [tumor necrosis factor-A (TNF-a), chemokine factor-2 (CXCL-2)] and hepatic fibrosis indicators [vascular smooth muscle actin alpha (a-SMA) and connective tissue growth factor (CTGF)] had confirmed the above-mentioned results at the transcription level. Moreover, the intestinal flora diversity was reduced ( P < 0.05) in the MCD group than the HFHF group, and the Simpson and Shannon index were 0.31 ± 0.10 and 0.42 ± 0.05, and 2.03 ± 0.33 and 1.70 ± 0.28, respectively, and the differences were significant between different intestinal flora groups. The levels of Desulfovibrio, Odoribacter, and Roseburia flora were significantly increased in the HFHF than the MCD group, and the levels of Faecalibaculum, Parasutterella, Alipis, Butyricimonas_virosa, Turicibacter_sp, and Romboutsia_ilealis were significantly increased in the MCD than the HFHF group, and the difference was statistically significant ( P < 0.05). Conclusion:There are significant differences in intestinal flora diversity between simple steatosis and steatohepatitis models. Therefore, clarifying the difference between the two may provide a new direction for the stage manner treatment of MAFLD.

Although current direct anti-hepatitis B virus (HBV) drugs have good effects in controlling viral replication and limiting the progression to liver cirrhosis, there is still a long way to go in the treatment of chronic hepatitis B (CHB). Immune tolerance and immune dysfunction may be the two most important immunopathogenic factors. With reference to the development of new strategies and new drugs for anti-HBV immunotherapy and the latest research findings around the world, this article reviews the research advances in immunotherapy for CHB in recent years.

Objective To introduce a self- assembled adjustable traction frame for the patients with severe trauma and lower limb fracture in ICU, compared with Brawns traction frame. Methods 96 patients with severe trauma and lower limb fracture diagnosed by clinical signs and X-ray who had to be transferred to ICU were randomly divided into the study group (46 cases) and the control group (50 cases) by sealing letters method.The study group were tracted by the self-assembled adjustable traction frame, and the control group were tracted by the Brawns traction frame. The fracture alignment, degree of pain, incidence of pressure ulcers, nursing limit time of changing the sheets of the two groups were observed. Results The results declared that 37 cases with 2 pain score points, 9 cases with 0-1 points in the study group and 19 cases with 2 pain score points, 3 cases with 0-1 points, 28 cases with Grade 3 in the control group (χ2=38.683, P<0.01). In the control group, pressure ulcer were occurred, 5 of them at Level one, 1 of them at Level two, 1 of them at Level three and the incidence rate was 14.00% (7/50). In the study group, pressure ulcer were occurred, 1 of them at Level two and the incidence rate was 2.17%(1/46). The pain level and incidence of pressure sore in the study group were decreased and the difference between the two groups was significant (χ2=8.197, P < 0.05). Conclusions The self-assembly adjustable traction rack can not only ensure the same effect as the Brawns traction frame but also reduce the deficiency caused by Brown traction frame. It is safer and more comfortable for the patients and can reduce nursing complications and improve the quality and efficiency of the nursing work.

Objective To investigate the expression of miR-200c in endometrial carcinoma and its correlation with ZEB2 protein. Methods The expression levels of miR-200c and ZEB2 gene and protein in tissues were detected. The expression of miR-200c in endometrial carcinoma RL95-2 cell line was inhibited by using antisense oligonucleotides and its effect on cell invasiveness was tested. The expressions of ZEB2 gene and protein in cells were detected. Results The expression levels of miR-200c and ZEB2 mRNA and protein in endometrial tissues were significantly higher than those in adjacent tissues and control group (P < 0.05). The average penetrating number in antisense miR-200c transfected group was significantly less than negative control group and liposome group (P < 0.05). The expression levels of ZEB2 gene and protein in antisense miR-200c transfected group were lower than the negative control group and liposome group (P < 0.05). Conclusion The expression of mRNA-200c in endometrial carcinoma was high and it might be promoting tumor cell invasion and metastasis by regulating ZEB2.

Glucosyltransferases ; metabolism ; HEK293 Cells ; Humans ; Proteasome Endopeptidase Complex ; metabolism ; Protein Stability ; Proteolysis ; Smad3 Protein ; chemistry ; metabolism ; Ubiquitin ; metabolism

Objective To observe the anatomical symmetry of the structures and istribution of the Glissonean pedicle of the intrahepatic Glisson system ,integrating with embryology and comparative anatomy .Methods Morphology of the Glissonean pedicle of liver was examined through peeling and dissecting 20 adult corpses without liver pathological changes.The relevant data were collected and analyzed statistically .Meanwhile, we tried to elucidate elaborating the symmetry theory of liver anatomy through the dissection anatomy ,embryonic anatomy and comparative anatomy .Results The angle between main stem of Glisson system/left branch of Glisson system(GM/GL) was (76.7 ±17.36)°.The angle between GM/GR was (81.4 ±13.8)°.The length of the the Glisson pedicle of left hepatic was (3.1 ±0.76) cm.The length of the the Glisson pedicle of middle hepatic was ( 2.61 ±0.72 ) cm.The length of the the Glisson pedicle of right hepatic was (1.5 ±0.50)cm.The shapes of the Glissonean pedicle stem of the left hepatic presenting arch , the number of radial level 3 branches were between 2-8.The shapes of the Glissonean pedicle stem of the middle hepatic continuing the main of Glissonean pedicle , the number of radial level 3 branches were between 2-6.The shapes of 30%of the Glissonean pedicle of the right hepatic presenting Y and V , 70% of the Glissonean pedicle of the right hepatic presenting C , the number of radial level 3 branches were between 3-8.Conclusion In the light of morphology ,embryology and comparative anatomy, it is reasonable to divide the liver into left ,middle,right lobe by Glissonean pedicle of radial level 2 branches and the liver is an axiality and symmetry organ .