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Objective To investigate whether the progression of liver fibrosis affects endothelial function in patients with nonalcoholic fatty liver disease (NAFLD), and to early identify the warning of cardiovascular diseases caused by endothelial dysfunction by liver fibrosis progression. Methods A total of 280 patients who attended the outpatient service or were hospitalized in Department of Liver Disease, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine, from April 2019 to October 2020 were enrolled, and they were diagnosed with fatty liver disease by ultrasound and met the diagnostic criteria for NAFLD. General information and related serological markers were collected and recorded. FibroTouch technique was performed for the NAFLD patients diagnosed by ultrasound to record their fat attenuation parameter (FAP) and liver stiffness measurement (LSM), and according to LSM, the patients were divided into non-progressive fibrosis group (239 patients with LSM 0.05). Further analysis of the correlation of ET-1 and NO with each index showed that ET-1 was not correlated with age, NO, ALT, AST, GGT, total cholesterol, TG, HDL-C, low-density lipoprotein cholesterol (LDL-C), FAP, and BMI ( r s =-0.017, 0.054, -0.067, -0.016, -0.031, 0.004, 0.051, -0.084, -0.030, 0.080, and 0.044, all P > 0.05), and NO was not correlated with age, ET-1, ALT, AST, GGT, total cholesterol, TG, HDL-C, LDL-C, FAP, and BMI ( r s =0.004, 0.054, 0.011, 0.052, 0.004, -0.051, -0.052, -0.012, -0.076, -0.013, and -0.021, all P > 0.05). Conclusion This study shows that liver fibrosis progression in NAFLD has no impact on ET-1 and NO, suggesting that fibrosis progression may have no influence on endothelial function.
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Objective To investigate the changes in gastrointestinal hormones during the progression of liver fibrosis in patients with nonalcoholic fatty liver disease (NAFLD), and to provide a basis for digestive function impairment. Methods A prospective analysis was performed for 326 patients with NAFLD who attended the outpatient service and were hospitalized and treated in Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine from October 2018 to June 2020, and FibroTouch was used to measure liver stiffness measurement (LSM). According to the presence or absence of liver fibrosis, they were divided into non-liver fibrosis group (group A, 161 patients with LSM < 7.3 kPa) and liver fibrosis group (group B, 165 patients with LSM ≥7.3 kPa). According to the fibrosis degree, the patients were further divided into F0-1 group (LSM < 7.3 kPa), F2 group (7.3 kPa ≤LSM < 9.7 kPa), F2-3 group (9.7 kPa ≤LSM < 12.4 kPa), F3-4 group (12.4 kPa ≤LSM < 17.5 kPa), and F4 group (LSM ≥17.5 kPa). Related data were collected, including age, sex, liver function parameters, and gastrointestinal hormones. The independent samples t -test and the one-way analysis of variance were used for comparison of normally distributed continuous data between groups, and the nonparametric Mann-Whitney U test and the Kruskal-Wallis H test were used for comparison of non-normally distributed continuous data between groups. A Spearman correlation analysis was used to investigate the correlation between LSM and liver function parameters. Results Comparison of liver function and gastrointestinal hormones showed that there were significant differences between groups A and B in alanine aminotransferase (ALT) ( Z =-3.778, P < 0.001), aspartate aminotransferase (AST) ( Z =-3.320, P =0.001), gamma-glutamyl transpeptidase (GGT) ( Z =-3.040, P =0.002), cholecystokinin (CCK) ( t =-2.944, P =0.003), and lipopolysaccharide (LPS) ( Z =-2.317, P =0.020). There were significant differences in ALT ( χ 2 =23.113, P < 0.001), AST ( χ 2 =23.415, P < 0.001), ALP ( χ 2 =15.962, P =0.003), GGT ( χ 2 =20.172, P < 0.001), and CCK ( F =2.687, P =0.031) between the F0-1 group with 161 patients, the F2 group with 89 patients, the F2-3 group with 46 patients, the F3-4 group with 16 patients, and the F4 group with 14 patients. LSM was positively correlated with direct bilirubin, ALT, AST, alkaline phosphatase, and GGT ( r =0.128, 0.266, 0.225, 0.137, and 0.213, all P < 0.05). Conclusion Liver fibrosis progression in NAFLD can affect gallbladder contraction function and gastrointestinal function, and measurement of the serum levels of CCK and LPS has an important clinical value in the early diagnosis and treatment of digestive diseases related to gallbladder contraction function and gastrointe stinal function in NAFLD patients with liver fibrosis.
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Objective To investigate the changes in gastrointestinal hormones during the progression of liver fibrosis in patients with nonalcoholic fatty liver disease (NAFLD), and to provide a basis for digestive function impairment. Methods A prospective analysis was performed for 326 patients with NAFLD who attended the outpatient service and were hospitalized and treated in Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine from October 2018 to June 2020, and FibroTouch was used to measure liver stiffness measurement (LSM). According to the presence or absence of liver fibrosis, they were divided into non-liver fibrosis group (group A, 161 patients with LSM < 7.3 kPa) and liver fibrosis group (group B, 165 patients with LSM ≥7.3 kPa). According to the fibrosis degree, the patients were further divided into F0-1 group (LSM < 7.3 kPa), F2 group (7.3 kPa ≤LSM < 9.7 kPa), F2-3 group (9.7 kPa ≤LSM < 12.4 kPa), F3-4 group (12.4 kPa ≤LSM < 17.5 kPa), and F4 group (LSM ≥17.5 kPa). Related data were collected, including age, sex, liver function parameters, and gastrointestinal hormones. The independent samples t -test and the one-way analysis of variance were used for comparison of normally distributed continuous data between groups, and the nonparametric Mann-Whitney U test and the Kruskal-Wallis H test were used for comparison of non-normally distributed continuous data between groups. A Spearman correlation analysis was used to investigate the correlation between LSM and liver function parameters. Results Comparison of liver function and gastrointestinal hormones showed that there were significant differences between groups A and B in alanine aminotransferase (ALT) ( Z =-3.778, P < 0.001), aspartate aminotransferase (AST) ( Z =-3.320, P =0.001), gamma-glutamyl transpeptidase (GGT) ( Z =-3.040, P =0.002), cholecystokinin (CCK) ( t =-2.944, P =0.003), and lipopolysaccharide (LPS) ( Z =-2.317, P =0.020). There were significant differences in ALT ( χ 2 =23.113, P < 0.001), AST ( χ 2 =23.415, P < 0.001), ALP ( χ 2 =15.962, P =0.003), GGT ( χ 2 =20.172, P < 0.001), and CCK ( F =2.687, P =0.031) between the F0-1 group with 161 patients, the F2 group with 89 patients, the F2-3 group with 46 patients, the F3-4 group with 16 patients, and the F4 group with 14 patients. LSM was positively correlated with direct bilirubin, ALT, AST, alkaline phosphatase, and GGT ( r =0.128, 0.266, 0.225, 0.137, and 0.213, all P < 0.05). Conclusion Liver fibrosis progression in NAFLD can affect gallbladder contraction function and gastrointestinal function, and measurement of the serum levels of CCK and LPS has an important clinical value in the early diagnosis and treatment of digestive diseases related to gallbladder contraction function and gastrointe stinal function in NAFLD patients with liver fibrosis.
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Objective To evaluate the effects of comprehensive schistosomiasis control in marshlands of Pukou District Nanjing City so as to provide the evidence for developing the strategy of the disease control. Methods The information of the prevention and control of schistosomiasis was collected in Pukou District from 2004 to 2013. The variations of the infection rates of human livestock and Oncomelania hupensis snails were analyzed. Results In 2013 the area with snails in the entire dis-trict was 384.09 hm2 which was 66.24%decrease compared to 1 137.61 hm2 in 2004. Moreover after 2008 no infected-snails and schistosomiasis patients were found and both the density of live snails and serum positive rate of schistosomiasis declined with years. Conclusions After the comprehensive prevention and control is conducted the schistosomiasis situation in Pukou District is stable. However in order to consolidate the results it is still essential to continue monitoring the previous infected snail environments and implementing the comprehensive prevention and control measures.
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Objective To understand the current status of advanced schistosomiasis in Pukou District,Nanjing City,so as to provide the evidence for its appropriate treatment. Method An epidemiological investigation and medical examinations were carried out based on the national standard for the people who either had been already identified as advanced schistosomiasis or were new suspects. Results There were 55 cases of advanced schistosomiasis in Pukou District,2013. Among them,51 cases (92.73%)were splenomegaly type and 4 cases(7.27%)were ascites type. Fifty-three cases(96.36%)were clinically cured,1 case(1.82%)was in the stable condition and 1 case(1.82%)still needed further treatment. In terms of the age,the youngest was 49 years and the oldest was 86 years. The gender distribution was male accounting for 58.18%(32 cases)and female 41.82%(23 cases). Conclusion The condition of patients with advanced schistosomiasis in Pukou District,Nanjing City is complicated. The investigation and treatment to the patients should be conducted regularly.