Inflammatory bowel disease (IBD) is a non-specific intestinal inflammatory disease with unknown etiology and pathogenesis. It may be related to genetic susceptibility, intestinal flora, intestinal mucosal barrier dysfunction, environment, diet and psychological factors. In recent years, more and more attention has been paid to the role of psychological factors in the management of IBD. This article reviewed the relationship between psychological factors and IBD.

This paper is a follow-up study of 329 children in factory-run nurseries in urban Shanghai. The investigation lasted for a period of one year for each index-child, focusing on the conditions of nutrition, development and diseases of the children of various ages.Comparison between nutritionl findings and RDA of China disclosed that calorie intake of most of the index-child groups were 80-85% of RDA, the only exception being the 6-12 months group where the average calorie intake showed 90%. Protein intake of all groups was over 80% of RDA. Fe intake was lower than RDA, except for 18-month-old and over.Weight and height of the children were compared with the anthropo-metric data established in 1985 (1985 data) for Shanghai children under six years of age. It was found that the average weight and height appeared differently according to their age. Average weight of children under one year old was slightly higher than 1985 data, while average height was lower than 1985 data once the children reached 10 months old. Average weight, however, became lower than the 1985 data after the children were two years old. Over 60% of the index between 6-18 months old suffered from anemia (IDA).Accordingly, it is requested that calorie and iron intake should be supplemented.

Objective To investigate genetic polymorphisms of HPRTB, DXS6803 and DXS6809 STR loci in Tianjin Han female population, and to provide experimental data in the prenatal diagnosis of aneuploidies accurately and rapidly. Methods A total of 150 blood samples were collected in Tianjin Han population. QF-PCR and capillary electrophoresis were used in this study. The relevant data were analyzed by ABI Prism GeneMapper v3.0 software. Two homozygotes were se?lected from each locus for sequencing. The frequencies of the genotypes were checked using Chi-square test to verify Hardy-Weinberg Equilibrium. Data of genetic polymorphisms were calculated by PowerStatsV12 software. Results A total of 150 samples were successfully amplified in 24 hours. The 10, 6 and 10 alleles and 22, 12 and 29 genotypes were found respec?tively in HPRTB, DXS6803 and DXS6809 loci. The most common alleles were 14, 13 and 14. The higher frequencies of gen?otypes were 14-14, 12-13 and 13-14. No significant deviations from the Hardy-Weinberg equilibrium were observed in these three STR loci (χ2=10.554, 5.783 and 15.355, respectively, P>0.05). Values of He were 0.748, 0.649 and 0.806 for these three STR loci respectively. Values of Ho were 0.607, 0.700 and 0.713 respectively. Values of PIC were 0.706, 0.599 and 0.775 respectively. Values of PD were 0.894, 0.814 and 0.931 respectively. And values of PE were 0.299, 0.428 and 0.449 respectively. Conclusion HPRTB, DXS6803 and DXS6809 STR loci were highly polymorphic, which are favorable genetic markers on chromosome X and can be used in rapid prenatal genetic diagnosis.

Objective:To screen the risk factors of psychology problems and quality of life of patients with inflammatory bowel disease (IBD) by questionnaire, and to explore the impact of anxiety and depression on the quality of life and disease of IBD patients, in order to guide the treatment of IBD.Methods:From June 15 to July 15 in 2019, 171 IBD patients diagnosed in the Department of Gastroenterology, the Tenth People′s Hospital of Tongji University in Shanghai were investigated by internet questionnaire. Finally 136 IBD patients (IBD group) were enrolled. During the same period 121 healthy individuals with no difference in age and gender were selected as healthy control group. IBD clinical questionnaire, the generalized anxiety disorder (GAD)-7, patient health questionnare (PHQ)-9 depression screening and the short form 36-item health survey (SF-36) quality of life evaluation scale were used in IBD group. General situation questionnaire, GAD-7, PHQ-9 and SF-36 scale were conducted in healthy control group. Chi-square test, Binary logistic regression analysis, Ordinal logistic regression analysis, and Pearson correlation analysis were used for statistical analysis.Results:In IBD group, 87(64.0%) were males and 49(36.0%) were females; 25 cases (18.4%) were ulcerative colitis (UC) and 111 cases (81.6%) were Crohn′s disease (CD); and the median age was (32(26, 40)) years old. In healthy control group, 68 (56.2%) were males and 53(43.8%) were females; the median age was (32(26, 37)) years old. The incidence of anxiety in UC patients and CD patients was 64.0%(16/25) and 64.9%(72/111), respectively, and the incidence of depression in UC and CD was 72.0%(18/25) and 58.6%(65/111), respectively. There were no significant differences in the incidence of anxiety and depression between UC patients and CD patients (both P>0.05). Role-emotional (odds ratio ( OR)=0.965, 95% confidence interval ( CI) 0.937 to 0.994, P=0.017) and mental health ( OR=0.940, 95% CI 0.896 to 0.985, P=0.010) may be the independent factors of depression. Physiological function ( OR=1.040, 95% CI 1.010 to 2.730, P=0.022) was the independent factors of depression. There was no significant correlation between the duration of disease and the quality of life ( P>0.05). There was no significant correlation between disease activity and quality of life, however it was related to physiological function ( r=0.15, P=0.046). The physiological function of IBD patients in remission stage was better than that of patients in activity stage. Depression was negatively correlated with quality of life ( r=-0.55, P<0.01), and with a linear relationship ( r=19.429, intercept was 744.455, P<0.01). Anxiety was not correlated with quality of life ( P>0.05). Depression was negatively correlated with changes of physical function, role-physical function, physical pain, general health, vitality, social function, emotional function, mental health, and reported health transition ( r=-0.234, -0.358, -0.454, -0.449, -0.566, -0.485, -0.441, -0.597, and -0.193, all P<0.05). Conclusions:IBD patients are prone to anxiety and depression. Depression is negative correlated with quality of life. It is very important to screen and intervene mental disorders in IBD patients, especially in patients with depression. Controlling the activity of IBD and relieving the clinical symptoms of patients may be effective in improving anxiety and depression. The treatment of IBD itself is the basis of IBD psychotherapy.

Objective:To evaluate the efficacy and safety of adalimumab (ADA) in the treatment of Crohn′s disease (CD), and to analyze the predictive factors of ADA efficacy.Methods:From January 2020 to December 2020, 49 CD patients treated with ADA at the Department of Gastroenterology, Tenth People′s Hospital of Tongji University of Shanghai were enrolled. The clinical data before treatment were collected. During 12 weeks of ADA treatment, the patients were followed up every 2 weeks, the laboratory examinations were conducted every 4 weeks, and colonoscopy examination was rechecked at the 12th week. The improvement of the main symptoms of patients was assessed at 2nd, 4th, and 6th week during ADA treatment. At the 12th week after ADA treatment, the clinical response (Crohn′s disease activity index (CDAI) score decreased ≥70 points from baseline), clinical remission (CDAI score < 150 points), endoscopic response (simple endoscopic score for Crohn′s disease (SES-CD) decreased >50% from baseline) and endoscopic remission (SES-CD ≤2 points or Rutgeerts score ≤1 point), closure of anal fistula of CD patients complicated with anal fistula and occurrence of adverse reactions during treatment were recorded. The predictive factors of clinical remission of CD patients after ADA treatment for 12 weeks were analyzed. The Mann-Whitney U test and binary logistic regression analysis were used for statistical analysis. Results:The main symptom improved rates of 49 CD patients received ADA treatment at 2nd, 4th and 6th week were 75.5% (37/49), 95.9% (47/49) and 98.0% (48/49), respectively, and the main symptom improved time was 14.0 d (7.0 d, 17.0 d). After ADA treatment for 12 weeks, the clinical remission rate was 55.1% (27/49), the clinical response rate was 73.5% (36/49), the endoscopic remission rate was 43.3% (13/30), the endoscopic response rate was 55.6% (15/27), the anal fistula closure rate was 7/18, and the overall incidence of adverse reactions was 24.5% (12/49). The baseline of fecal calprotectin (FC) level of patients in the clinical remission group (27 cases) was lower than that of the patients in the active disease group (22 cases) (111.0 μg/g, 26.3 μg/g to 125.6 μg/g vs. 540.5 μg/g, 420.2 μg/g to 866.9 μg/g), and the difference was statistically significant ( Z=-4.44, P<0.001). The results of binary logistic regression analysis showed that baseline FC level was an independent predictive factor of clinical remission in CD patients treated with ADA for 12 weeks ( OR=1.08, 95%confidence interval 1.02 to 1.14, P=0.013). When the baseline FC cut-off value was 172.39 g/g, the sensitivity and specificity of it in predicting clinical remission in CD patients treated with ADA for 12 weeks were 81.48% and 90.91%, and the area under the receiver operator characteristic curve was 0.87 ( P<0.001). Conclusions:ADA is safe and effective in the treatment of CD. The baseline FC level is an independent predictive factor of clinical remission in CD patients treated with ADA for 12 weeks.

OBJECTIVE To establish the project approval evaluation system for traditional Chinese medicine （TCM） preparations in medical institutions guided by new drug conversion， to improve the success rate of approval for TCM preparations in medical institutions and lay the foundation for the later drug conversion. METHODS Research and development team used the literature research method and brainstorming method to list and organize relevant elements of project evaluation and determine the initial indicator system. Experts were consulted using the Delphi method to confirm the evaluation index. The weights were calculated based on the proportion of importance scores for each indicator and assigned specific scores to each item. The indicator system was used to evaluate 31 TCM preparations applied for filing by various departments of our hospital from April to July 2023. RESULTS After two rounds of 17 experts’ consultation， the final TCM preparation system included five primary indicators， i.e. theoretical basis， clinical research foundation， pharmaceutical foundation， prescription， and clinical value， as well as 17 secondary indicators including prescription source， traditional Chinese medicine theory， clinical positioning and so on. Human experience was considered as the item which would be rejected as one vote. Based on the above indicator system， our hospital further improved the filing and project approval process for TCM preparations in medical institutions. Among the 31 TCM preparations applied for filing by various departments from April to July 2023， 8 TCM preparations with a score ≥65 were selected for development. CONCLUSIONS The evaluation system is objective， comprehensive， and highly operable. It is suitable for the selection of TCM preparations in medical institutions before research and development.

Vascular cell functionality is critical to blood vessel homeostasis. Constitutive NF-κB activation in vascular cells results in chronic vascular inflammation, leading to various cardiovascular diseases. However, how NF-κB regulates human blood vessel homeostasis remains largely elusive. Here, using CRISPR/Cas9-mediated gene editing, we generated RelA knockout human embryonic stem cells (hESCs) and differentiated them into various vascular cell derivatives to study how NF-κB modulates human vascular cells under basal and inflammatory conditions. Multi-dimensional phenotypic assessments and transcriptomic analyses revealed that RelA deficiency affected vascular cells via modulating inflammation, survival, vasculogenesis, cell differentiation and extracellular matrix organization in a cell type-specific manner under basal condition, and that RelA protected vascular cells against apoptosis and modulated vascular inflammatory response upon tumor necrosis factor α (TNFα) stimulation. Lastly, further evaluation of gene expression patterns in IκBα knockout vascular cells demonstrated that IκBα acted largely independent of RelA signaling. Taken together, our data reveal a protective role of NF-κB/RelA in modulating human blood vessel homeostasis and map the human vascular transcriptomic landscapes for the discovery of novel therapeutic targets.
Blood Vessels ; cytology ; metabolism ; CRISPR-Cas Systems ; Embryonic Stem Cells ; cytology ; Gene Knockout Techniques ; Homeostasis ; Humans ; NF-kappa B ; deficiency ; metabolism ; Transcription Factor RelA ; deficiency ; metabolism