Objective To investigate the metabolism of blood glucose and lipid levels in health examination of adults from Hain-an district,Wuhai city,Inner Mongolia and to discuss the preventive and health protection measures.Methods 1 395 adults receiv-ing health examination were enrolled.The glucose and lipid were tested and analyzed.Results The levels of glucose and triglyceride in males were significant higher than that in females,P <0.05.The differences of abnormal rates of each index between male and fe-male,among different age groups were statistically significant,P <0.05 as well.The overall level and abnormal rate of each index increased gradually with age(except HDL-C with irregular fluctuations),P <0.05.Conclusion There are certain abnormal rates in blood glucose and blood lipid levels in those examinees and the rates tend to increase with age.Effective health education needs to be strengthened and the preventive and treatment measures should be set up.

Objective To characterize CD4+CD8+double-positive T ( DPT) cells in PBMCs from patients with tuberculosis(TB).Methods PBMCs were isolated from peripheral blood samples collected from patients with TB and healthy subjects.The subsets and percentages of CD4+T, CD8+T and DPT cells in PBMCs were determined by flow cytometry.Cell surface markers ( CD45RO, CCR7 and CD25 ) and intracellular cytokines ( IFN-γand TNF-α) were detected directly and after ESAT-6/PPD stimulation.Re-sults Patients with TB showed a significantly increased DPT cells as compared with the cured individuals and healthy subjects (P<0.005).The levels of DPT cells were gradually decreased down to normal upon the treatment of pharmacotherapy.DPT cells expressed higher levet of CD25 than CD4+T and CD8+T cells ( P<0.005 ) . DPT cells could express more IFN-γand TNF-αupon the stimulation of ESAT-6/PPD (P<0.005).The analysis of memory phenotype indicated that DPT cells were memory T cells.Conclusion DPT cells in peripheral blood of the patients with tuberculosis played a critical role in protective immunity against tuberculosis.The alterations of DPT cells in PBMCs during the period of pharmacotherapy might be a potential indicator for the prognosis of pulmonary tuberculosis.

Objective:To analyze the X-ray imaging characteristics of calcaneus in adult patients with osteoarticular diseases and its impact on disease diagnosis.Methods:Totally 78 patients (156 ankle joints) with osteoarticular diseases admitted to the Affiliated Hospital of Jining Medical University from June 2019 to June 2022 were selected as research subjects, including 72 cases of osteoarthritis and 6 cases of Kashin-Beck disease. Another 50 volunteers who underwent health examination in this hospital during the same period were selected as control group, all of them underwent calcaneal X-ray examination. Receiver operating characteristic (ROC) curve was used to analyze the diagnostic efficacy of calcaneal X-ray parameters in predicting adult osteoarticular diseases.Results:Among 72 patients with osteoarthritis, 63 cases (87.50%) showed joint surface sclerosis in the calcaneal X-ray changes. Forty-seven cases (65.28%) had narrowing of the subtalar joint space; 14 cases showed disappearance of the subtalar joint space, accounting for 19.44%. Among the 6 patients with Kashin-Beck disease, the X-ray changes of the calcaneus showed joint surface sclerosis in 6 cases, narrowing of the subtalar joint space in 4 cases, and disappearance of the subtalar joint space in 2 cases. The length, height, Bohler angle, Gissane angle, and inclination angle of the calcaneus in patients with Kashin-Beck disease were all smaller than those in the osteoarthritis group and the control group, the height to length ratio of the calcaneus was higher than that in the osteoarthritis group and the control group, and the difference was statistically significant ( P < 0.05). The length, height, Bohler angle, Gissane angle, and inclination angle of the calcaneus in patients of the osteoarthritis group were all smaller than those in the control group, and the height to length ratio of the calcaneus was higher than that in control group, and the difference was statistically significant ( P < 0.05). ROC curve analysis showed that the sensitivity of Bohler angle, Gissane angle, and the height to length ratio of the calcaneus in predicting osteoarticular diseases (72 patients with osteoarthritis) were 92.5%, 87.6% and 80.4%, respectively, with specificity of 73.0%, 68.8% and 63.1%, respectively. Conclusion:The calcaneal X-ray manifestations of adult patients with osteoarticular diseases vary greatly, among which Bohler angle, Gissane angle, and height to length ratio of the calcaneus have certain accuracy in diagnosis of osteoarthritis.

This study was carried out to defect the effects of acupuncture and moxibustion therapy on the proliferation and differentiation of neural stem cells in the olfactory bulb of senescence-accelerated mouse P8. Immunofluorescence double staining methods(BrdU/Nestin, BrdU/MAP-2 and BrdU/beta-tubulin III) were used. The results show that both acupuncture and moxibustion could improve proliferation of neural stem cells, but only moxibustion could induce differentiation of neural stem cells into neuron.
Acupuncture Therapy ; Animals ; Cell Differentiation ; Cell Proliferation ; Cells, Cultured ; Male ; Mice ; Moxibustion ; Neural Stem Cells ; cytology ; Olfactory Bulb ; cytology

Acute pancreatitis ( AP ) is one of the common disorders of gastrointestinal system in clinical practice characterized by sudden onset, long course of disease, complex complications, severe conditions, heavy social and economic burden and the like. Recent years has seen a decreasing mortality due to the update and promotion of a series of therapeutic concepts. However, as the imbalance of comprehensive healthcare levels among different regions in China, substandard diagnosis and treatment of AP still exist, lowering the overall success rate of AP treatment. Moreover, the waste and miss of AP patients' data during the treatment period affect our original innovation in the field of AP research. Thus, after the accumulation of long-term exploration and practice, we integrated diverse data resources and established a single-disease database of AP by cooperating with computer and artificial intelligence ( AI) professionals, finished the deployment of hardware and network arrangement, generated a logical system of "business database→scientific database→sharing database", and built AP data sharing platform (www. ap-database. com), providing the fundamental functions including browse, search, upload and download ( with permissions) . We hope to share the abundant and free medical date with clinicians, computer or AI practitioners and attract communications and cooperation from different fields, which may deepen new values from current data mining and advance the research on AP.

Objective: To explore the association between DNA methylation and body mass index (BMI) using Mendelian randomization analysis. Methods: A total of 469 participants were selected from the Chinese National Twin Registry in 2013, who were living in Shandong, Jiangsu, Zhejiang, and Sichuan provinces, and at least 18 years of age. A questionnaire survey and physical examination were conducted to collect demographic, clinical, and behavioral information. Peripheral blood cells were collected to detect genotype and methylation status. Association analyses between DNA methylation and BMI and between CpGs and cis-SNP were conducted. With rs748212 as the instrumental variable, the association between cg15053022 and BMI was explored using the Mendelian randomization method. Results: A total of 469 participants were selected. The mean age of participants was (44.8±13.2) years and the BMI was (25.0±3.8) kg/m². Nine BMI-related DNA methylation sites were found and DNA methylation site cg15053022 in the ATP4A gene was negatively associated with cis-SNP rs748212 (β=-0.020); the mean methylation level of AA, AC, and CC were 0.212±0.025, 0.242±0.024, and 0.264±0.028, respectively. rs748212 was associated with BMI (β=0.04, P=0.007) and closely related to cg15053022 (F=237.66, P=0.143). Mendelian randomization analysis showed lower methylation levels at cg15053022 were associated with higher BMI (β=-1.97, P<0.001). Conclusion This study supported the impact of cg15053022 methylation in the ATP4A gene on BMI using Mendelian randomization analysis and provided the basis for using Mendelian randomization analysis in methylation studies.

Objective:To explore the genetic and environmental effects on alcohol intake.Methods:Data on 9 231 pairs of adult twins of the same sex was collected from the Chinese National Twin Registry (CNTR), between 2015 and 2018 and used in this study. Structural equation model was used to estimate the effects of genetic and environmental factors on alcohol intake.Results:A total of 9 231 pairs of twins were included in the analysis, of which 6 085 pairs were monozygotic (MZ). The average age of MZ was (36.91±13.07) years old, and males accounted for 56.80 %. The average age of dizygotic twins (DZ) was (35.22±12.48) years old, and males accounted for 55.91 %. There were 350 pairs of alcohol-drinking twins were with high-risk, accounting for 1.90 % and another 367 pairs (1.99 %) were with medium-risk. Alcohol-drinkers with medium-risk were affected by additive genetics, common and unique environmental factors, seen among the twins. The overall heritability appeared as 24.3 % (95 %CI: 0 to 56.8 %). Furthermore, 50.7 % of the variation (95 %CI: 20.4 %-79.0 %) could be explained by the common environmental factors and 24.9 % (95 %CI: 18.3 %-36.5 %) by unique environmental factors. High-risk related drinking behavior was affected by both common and unique environmental factors. The common environmental component appeared as 75.6 % (95 %CI: 69.6 %-80.8 %) and unique environmental component as 24.4 % (95 %CI: 19.2 %-30.4 %), respectively. Gender difference was seen in the heritability of those with medium or high-risk drinking behaviors. The heritability of men was 30.8 % (95 %CI: 9.8 %-53.5 %), while in women it was mainly affected by the environment. Conclusion:Both alcohol drinkers with medium and high-risk drinking behaviors were mainly affected by the environment factors and gender. With the increase of drinking volume, the effect of environment on drinking behaviors became more obvious.

Objective:To quantitate the association between birth weight and phenotypes of physical indicators in adulthood, i.e. BMI and waist circumference (WC) and to what degree genetic or environmental factors affect birth weight-obesity association.Methods:A total of 6 623 gender matched twin pairs aged 25 to 79 years were recruited through the Chinese National Twin Registry. The twins reported their own birth weight, current height and weight, and WC using a self-administered questionnaire. BMI was calculated according to the self-reports of body height and weight. Within twin-pair design was used to quantitate the association between birth weight and phenotypes related to obesity while bivariate structural equation models were used to decompose the phenotype correlation.Results:After adjusted for multiple factors, twin-pair analyses within monozygotic (MZ) showed that, on average, a 1.0 kg increase in birth weight corresponded to an increase of 0.33 kg/m 2 in BMI and 0.95 cm in WC in adulthood ( P<0.001). Bivariate structural equation models showed significant positive unique environmental correlation between birth weight and the two obesity-related phenotypes. Conclusion:The study supported the role of twin-specific supply line factors on relationship between birth weight and physical indicators in adulthood.

Objective:To analyze the heritability of coronary heart disease (CHD) among the Chinese twin adults.Methods:A total of 20 477 same-sex twin pairs aged 25 years and older from the Chinese National Twin Registry were interviewed. Structure equation model was used to estimate the heritability of CHD.Results:After adjusting for age and gender, the overall heritability of CHD was 0.75(0.68-0.81). Stratified analyses showed that genetic factors play a more important role in CHD incidence in ≥40 years or female twins. While the development of CHD was mainly influenced by environmental factors in 25-39 years or male twins.Conclusion:CHD is influenced by both genetic and environmental factors and the heritability is high.

Objective:To explore the modification effect of physical activity on the genetic effects of type 2 diabetes mellitus (T2DM).Methods:The univariate moderation model was fitted to calculate the modifying effect of physical activity on the genetic effects of T2DM based on the data of 12 107 pairs of same gender twins aged 30 years and older enrolled by the Chinese National Twin Registry in 11 provinces/cities in China.Results:After adjusting for age and gender, the heritability of T2DM was 0.56 (0.31-0.84). Qualified physical activity could attenuate the genetic effects of T2DM. The heritability of T2DM in twin pairs with qualified physical activity was 0.46 (0.06-0.88), which was lower than that in twin pairs without qualified physical activity during the same model [0.68(0.36-0.94)].Conclusion:T2DM is a moderate genetic disease, physical activity can modify the genetic effects of T2DM.