Neurobrucellosis(NB)is a disease caused by brucella infection of human nervous system.Imaging plays an important role in early diagnosis,preoperative evaluation,curative effect prediction and follow-up of NB.According to the latest research results both domestically and internationally,combining with their own experiences,a number of domestic relevant experts formulated this consensus to strengthen standardization of imaging diagnosis of NB.

Crohn 's disease (CD) is an intestinal inflammatory disease of unknown etiology, the pathophysiological mechanism is still unclear. The enteric nervous system (ENS) is responsible for the autonomous regulation of intestinal function. Therefore, ENS dysfunction may be the core of the pathophysiological mechanism of CD. Here, we review the pathophysiological mechanism by which ENS contributes to the development of CD, with a focus on the role of aberrant histological manifestations of ENS and plexitis in predicting the recurrence of CD following surgery.

Objective:To evaluate the effect of acupuncture on postoperative delirium (POD) in diabetic patients undergoing surgery under general anesthesia.Methods:In this randomized controlled trial, 92 diabetic patients of either sex, aged 30-80 yr, with a body mass index of 18-28 kg/m 2, of American Society of Anesthesiologists Physical Status classification Ⅱ or Ⅲ, scheduled for elective surgery under general anesthesia, were divided into 2 groups ( n=46 each) using a table of random numbers: control group (group C) and acupuncture group (group A). Group A received acupuncture at the Baihui (GV20), Shenting (GV24) and Sishencong (EX-HN1) acupoints before anesthesia. The needles were retained for 30 min, with manual stimulation applied every 10 min for 10 s each time. After 4 stimulations, routine anesthesia was carried out. Group C received routine anesthesia only. Regional cerebral oxygen saturation was recorded on admission to the operating room (T 0), after anesthesia induction (T 1), at the start of surgery (T 2), at the end of surgery (T 3), and immediately after tracheal extubation (T 4). The POD developed within 3 days after surgery was assessed. The occurrence of needle-related adverse effects such as fainting, subcutaneous bleeding, and local paresthesia was recorded. Results:Compared with group C, the incidence of POD was significantly reduced, and the regional cerebral oxygen saturation was increased at T 1, 4 in group A ( P<0.05). Conclusions:Acupuncture can decrease the development of POD in diabetic patients undergoing surgery under general anesthesia, which is related to an increase in regional cerebral oxygen saturation.

Objective:To study the relationship between urinary arsenic methylation metabolism patterns and skin keratinization and pigmentation abnormalities in population exposed to arsenic through drinking water.Methods:Using a cross-sectional study method, a survey on endemic arsenic poisoning was conducted among permanent residents of drinking water endemic arsenic poisoning areas in Bayannur City, Inner Mongolia Autonomous Region in 2004 (before water improvement). In 2017 (after water improvement), 71 arsenic exposed individuals were followed up as survey subjects. According to the "Diagnosis of Endemic Arsenism" (WS/T 211-2015), the clinical grading of skin injuries (skin keratinization, pigmentation abnormalities) in the survey subjects was evaluated. Urine samples were collected for detection of arsenic methylation metabolite levels by high-performance liquid chromatography inductively coupled plasma mass spectrometry and calibrated with urinary creatinine. The changes and amplitudes of urinary arsenic methylation indicators before and after water improvement were calculated and analyzed according to the outcome of skin keratinization and pigmentation abnormalities which were divided into reduced, unchanged, and added groups.Results:(1) The changes in urinary total arsenic (TAs), inorganic arsenic (iAs), monomethyl arsenic (MMA), and dimethyl arsenic (DMA) levels in different outcome groups of skin keratinization were compared, and the differences were statistically significant ( H = 9.08, 8.77, 9.28, 8.57, P < 0.05). The changes in urinary TAs, iAs, MMA, DMA levels, iAs percentage (iAs%), DMA percentage (DMA%), and primary methylation index (PMI) in different outcome groups of skin pigmentation abnormalities were compared, and the differences were statistically significant ( H = 8.04, 10.67, 8.29, 9.14, 6.30, 9.10, 7.20, P < 0.05). (2) The comparison of amplitudes in urinary TAs, iAs, MMA, and DMA levels in different outcome groups of skin keratinization showed statistically significant differences ( H = 6.92, 7.34, 6.66, 6.16, P < 0.05). The amplitudes in urinary iAs level, iAs%, DMA%, and PMI in different outcome groups of skin pigmentation abnormalities were compared, and the differences were statistically significant ( H = 7.94, 7.61, 9.95, 7.22, P < 0.05). Conclusion:The changes pattern of urinary TAs, iAs, MMA, DMA, iAs%, DMA%, and PMI in population exposed to arsenic through drinking water is related to the transformation of skin keratinization and pigmentation abnormalities.

Objective:To study the relationship between the levels of multiple elements in urine and the risk of arsenic poisoning in populations exposed to drinking water arsenic in Inner Mongolia Autonomous Region (Inner Mongolia).Methods:From April 2023 to January 2024, a case-control study method was used to select 128 individuals with a residence time of ≥10 years in drinking water arsenic exposed areas in Inner Mongolia as study subjects. Eighty-one individuals diagnosed with arsenic poisoning were selected as the case group, and 47 healthy individuals were selected as the control group for urine sample collection and questionnaire survey. Inductively coupled plasma mass spectrometry was employed to determine the levels of 10 elements (chromium, manganese, cobalt, nickel, copper, zinc, arsenic, molybdenum, cadmium and lead) in urine. The levels of each element in urine were divided into four groups ( Q1, Q2, Q3, and Q4 groups) based on quartiles. The associations between the levels of various elements in urine and the risk of arsenic poisoning were studied using binary logistic regression model and restricted cubic spline (RCS). Results:The age of the control group and the case group [ M ( Q1, Q3)] were 61 (53, 69) and 61 (56, 67) years old, respectively. There were 19 and 43 males, and 28 and 38 females, respectively. There was no statistically significant differences in age and and gender composition between the two groups ( Z = - 0.39, P = 0.700; χ 2 = 1.91, P = 0.167). The levels of urinary copper and cadmium of the case group were higher than those of the control group, and the differences were statistically significant ( Z = - 2.66, - 2.16, P < 0.05). The results of univariate logistic regression analysis showed that urinary copper was an influencing factor for arsenic poisoning ( P = 0.017). The results of multivariate logistic regression analysis revealed that after adjusting for covariates, urinary copper and arsenic were independent influencing factors of arsenic poisoning ( P < 0.05). Taking Q1 group as a reference, urinary copper in Q3 group [ OR (95% CI) = 8.23 (1.81, 37.39), P = 0.006] increased the risk of arsenic poisoning, while urinary arsenic in Q2, Q3, and Q4 groups [ OR (95% CI) = 0.24 (0.06, 0.92), 0.12 (0.03, 0.53), 0.15 (0.04, 0.63), P < 0.05] decreased the risk of arsenic poisoning. After adjusting for covariates, RCS did not show a dose-response relationship between urinary copper, urinary arsenic, and arsenic poisoning ( P > 0.05). Conclusion:Urinary arsenic and copper are associated with the risk of arsenic poisoning in the drinking water arsenic exposed areas of Inner Mongolia, copper exposure may contribute significantly to arsenic poisoning.

Objective To describe and evaluate the clinical studies of postoperative pain sensitization caused by sleep deprivation through the evidence map system,understand the distribution of evidence in this field,and provide reference for subsequent evidence research.Methods A computer-based search of PubMed,EMBASE,Cochrane library,Web of Science,CNKI,Wanfang Data,VIP and Chinese Biomedical Literature Database from inception to August 2023 was conducted to obtain intervent ion studies,observational studies and systematic reviews/Meta-analysis of postoperative pain sensitization caused by sleep deprivation.The research characteristics and methodological quality were analyzed and evaluated.The Cochrane Handbook for Systematic Reviews,the Newcastle-Ottawa Scale(NOS)and the AMSTAR-2 scale were used to evaluate the quality of the included studies,and the evidence was comprehensively analyzed and displayed by means of bubble chart,table and text.Results A total of 35 observational studies(31 cohort studies and 4 case-control studies),15 randomized controlled trials and 4 systematic reviews/Meta-analyses were included.The number of publications increased rapidly after 2018 and peaked in 2022,and clinical studies in this field mainly fo-cused on cohort studies,with fewer randomized controlled trials and systematic reviews/Meta-analysis studies.The results of the evidence map showed that in terms of quality,22 studies were'high quality',24 studies were'medium quality',and 8 studies were'low quality'.Thirty studies showed that sleep deprivation could induce postoperative pain sensitization.Only 2 studies suggested that sleep disorders were not significantly asso-ciated with postoperative pain sensitization,and ten studies were uncertain whether sleep deprivation could in-duce postoperative pain sensitization.Conclusions Overall evidence shows that sleep deprivation can induce postoperative pain sensitization,but the evaluation dimensions are limited and the methodological quality of the included literature needs to be improved.More high-quality,large-sample and standardized clinical studies should be carried out in the future to provide better scientific basis for clinical work.

Crohn 's disease (CD) is an intestinal inflammatory disease of unknown etiology, the pathophysiological mechanism is still unclear. The enteric nervous system (ENS) is responsible for the autonomous regulation of intestinal function. Therefore, ENS dysfunction may be the core of the pathophysiological mechanism of CD. Here, we review the pathophysiological mechanism by which ENS contributes to the development of CD, with a focus on the role of aberrant histological manifestations of ENS and plexitis in predicting the recurrence of CD following surgery.

Objective:To evaluate the effect of acupuncture on postoperative delirium (POD) in diabetic patients undergoing surgery under general anesthesia.Methods:In this randomized controlled trial, 92 diabetic patients of either sex, aged 30-80 yr, with a body mass index of 18-28 kg/m 2, of American Society of Anesthesiologists Physical Status classification Ⅱ or Ⅲ, scheduled for elective surgery under general anesthesia, were divided into 2 groups ( n=46 each) using a table of random numbers: control group (group C) and acupuncture group (group A). Group A received acupuncture at the Baihui (GV20), Shenting (GV24) and Sishencong (EX-HN1) acupoints before anesthesia. The needles were retained for 30 min, with manual stimulation applied every 10 min for 10 s each time. After 4 stimulations, routine anesthesia was carried out. Group C received routine anesthesia only. Regional cerebral oxygen saturation was recorded on admission to the operating room (T 0), after anesthesia induction (T 1), at the start of surgery (T 2), at the end of surgery (T 3), and immediately after tracheal extubation (T 4). The POD developed within 3 days after surgery was assessed. The occurrence of needle-related adverse effects such as fainting, subcutaneous bleeding, and local paresthesia was recorded. Results:Compared with group C, the incidence of POD was significantly reduced, and the regional cerebral oxygen saturation was increased at T 1, 4 in group A ( P<0.05). Conclusions:Acupuncture can decrease the development of POD in diabetic patients undergoing surgery under general anesthesia, which is related to an increase in regional cerebral oxygen saturation.

Objective:Guided by the requirements for discipline construction in high education, this study aims to plan the layout of disciplinary construction scientifically, examine the shortcomings in integrating Party building work with discipline development within universities, and further propose innovative approaches pertinently to facilitate a deep and seamless integration between Party building activities and discipline advancement.Methods:Through a combination method of literature review and case analysis, this research explored the intricate relationship between Party building work and discipline development in universities, as well as the current status of Party building work guiding discipline development. Taking the practice of a medical college's party branch in promoting discipline development through Party building work as an example, innovative strategies for Party building work to lead discipline development were proposed.Results:Currently, there was room for improvement in terms of awareness and understanding of party building work leading discipline development in universities, as well as in the integration mechanisms and working mechanisms. Party branches of a medical college had integrated party building into their routine work, merging high-quality Party branch work with discipline development by strengthening political awareness, improving Party building mechanisms, promoting education through Party building initiatives, and establishing new integration platforms, thereby exploring practical pathways for their fusion.Conclusions:Party building work is complementary and mutually facilitative to academic development. Guided by the spirit of scientists and through important approaches such as ″forming a development alliance through their combination″″forging high-level teams for party building and academic leadership talents″ and ″advancing publicity to empower and enhance the quality and efficiency of grassroots party building work″ can be effectively strengthened the organic integration of party building and academic development. This holds practical significance for improving educational quality, cultivating high-quality talents, and driving the sustainable development of the university.

Neurobrucellosis(NB)is a disease caused by brucella infection of human nervous system.Imaging plays an important role in early diagnosis,preoperative evaluation,curative effect prediction and follow-up of NB.According to the latest research results both domestically and internationally,combining with their own experiences,a number of domestic relevant experts formulated this consensus to strengthen standardization of imaging diagnosis of NB.