This article is a response to the insightful comments on my book"Contemporary Medicine and Confucian Thought"in 11 reviews.These reviews all recognize the significance of problem-oriented research in contemporary medical ethics and its close relationship with Confucian ethical traditions and values.They also point out the challenges in aligning contemporary Confucian medical ethics with modern Western ethical perspectives and values.This article analyzes how to develop Confucian virtue theory to address these issues appropriately,answering some specific criticisms raised in the reviews of my work,delving into how to inherit Confucian family ethics,and continue and revitalize Confucian family ethics traditions in the healthcare field.Finally,preliminary reflections are made on the relationship between"Confucian public reason"and"Confucian bioethics,"proposing"regioglobal bioethics"to replace"global bioethics."

Objective:To investigate the correlation between the expression of cyclic RNA PIP5K1A (circPIP5K1A) and microRNA-124-3p (miR-124-3p) in the serum and the severity of the disease and infertility in patients with endometriosis (EM) .Methods:A total of 110 cases of EM patients admitted to Shanxi Provincial Children's Hospital (Shanxi Maternal and Child Health Hospital) from Jan. 2020 to Jan. 2022 were regarded as the research objects, and were diveded into infertility group (44 cases) and successful pregnancy group (66 cases) according to the pregnancy outcome. General data were collected and the levels of serum miR-124-3p and circPIP5K1A were compared between the two groups; Pearson correlation was applied to analyze the correlation between serum miR-124-3p and circPIP5K1A. The diagnostic value of miR-124-3p and circPIP5K1A levels in patients with stage III-V EM was evaluated by ROC curve; Logistic regression analysis was applied to analyze the factors influencing the occurrence of infertility.Results:The expression level of serum miR-124-3p in stage Ⅰ EM patients (1.06±0.21) was higher than that in stage Ⅱ (0.83±0.19), stage Ⅲ (0.65±0.12) and stage Ⅴ (0.44±0.08), and the serum miR-124-3p level decreased with the increase of r-AFS stage. The differences were statistically significant ( t=54.29, P<0.05). The expression level of circPIP5K1A (0.77±0.12) was lower than that of stage Ⅱ (0.90±0.15), stage Ⅲ (1.20±0.20) and stage Ⅴ (1.53±0.26), and increased with the increase of r-AFS stage, and the differences were statistically significant ( t=90.45, P<0.05). Pearson correlation analysis showed that the expression of circPIP5K1A and miR-124-3p in serum of EM patients was negatively correlated ( r=-0.424, P<0.05) ; the serum miR-124-3p level in infertility group was lower than that in successful pregnancy group, and the serum circPIP5K1A level in infertility group was higher than that in successful pregnancy group ( P<0.05). ROC curve results showed that the area under the curve (AUC) of serum miR-124-3p and circPIP5K1A levels in the diagnosis of stage III-V EM patients was 0.900 and 0.887 respectively. The corresponding sensitivity was 88.24%, 85.29%, and the specificity was 78.95%, 88.16%, respectively. The AUC of combined diagnosis was 0.937, the sensitivity was 82.35%, and the specificity was 90.79%. Multivariate Logistic regression analysis showed that miR-124-3p and circPIP5K1A were related factors affecting infertility ( P<0.05) . Conclusions:The expression of miR-124-3p in the serum of EM patients decreases, and the expression of circPIP5K1A increases. The combined detection of miR-124-3p and circPIP5K1A has certain diagnostic value for the patients with stage III-V EM, and they are closely related to the occurrence of infertility.

Objective:To establish a rapid method for the detection of varicella-zoster virus (VZV) by recombinase-aid amplification (RAA).Methods:The whole genome sequences of VZV were downloaded from the global shared database for comparison and analysis. Specific primers and probe were designed for the four conserved genes respectively and the optimal combination was selected. The optimal reaction system was selected through the concentration gradient of primers and probes, and a fluorescence RAA detection method was established. The sensitivity of the method was evaluated with VZV positive plasmid standard and clinical samples with gradient dilution, the repeatability of the method was evaluated with the lowest detectable limit concentration of positive plasmid standard, and the specificity of other viral nucleic acid method was evaluated. At the same time, this method and quantitative real-time PCR (qPCR) were used to detect clinical samples and the result were compared.Results:The optimal combination of primer pair F2/R2 and probe P2 targeting open reading frame (ORF) 28 gene was selected. Considering the cost factor, the optimal primer concentration was set at 500 nmol/L and the optimal probe concentration was 280 nmol/L. The minimum detection limit was 10 1 copies/μL, and the minimum clinical positive samples with a Ct value of 36.027 could be detected, and the result of repeated experiments were consistent. The method has no cross-reaction with other viral nucleic acids. The detection rate of clinical positive samples was 93.33%, which was almost identical to that of qPCR. Conclusions:This method is simple to operate with high sensitivity, strong specificity, low requirements for experimental conditions, visual detection result, and can detect VZV nucleic acid in samples within 20 minutes, which is a rapid VZV detection method that can be considered for clinical use for detection.

Objective:To investigate the epidemic characteristics of human brucellosis in Inner Mongolia Autonomous Region from 2018 to 2020, and provide a reliable scientific basis for formulating brucellosis prevention and control strategies in Inner Mongolia Autonomous Region.Methods:A retrospective study was carried out to collect data of human brucellosis in Inner Mongolia Autonomous Region from 2018 to 2020 from the "China Disease Control and Prevention Information System", and the monitoring data and information of confirmed cases were collected from the annual summary data reported by the leagues (cities) of the Inner Mongolia Autonomous Region. Using descriptive epidemiological methods, the epidemic situation, three distributions (time, region and population distributions) of brucellosis, and the serological and pathogenic test results of active monitoring population were analyzed.Results:From 2018 to 2020, a total of 40 665 cases of brucellosis were reported in Inner Mongolia Autonomous Region, with an annual average incidence rate of 53.47/100 000. The number of annual incidence had increased from 10 111 in 2018 to 16 406 in 2020, and the annual incidence rate had increased from 39.99/100 000 in 2018 to 64.60/100 000 in 2020. The spring and summer was the peak incidence, mainly in March to August, accounting for 64.90% (26 390/40 665) . There were reports of brucellosis cases in 12 leagues (cities) of Inner Mongolia Autonomous Region, and the top 3 regions with the number of reported cases were Tongliao City (9 896 cases), Xing'an League (6 136 cases) and Chifeng City (4 934 cases). The age of onset of brucellosis cases was mainly 30 - < 65 years old(33 539 cases), and the sex ratio between men and women was 2.18 ∶ 1.00 (27 890 ∶ 12 775); the occupational distribution was mainly farmers, accounting for 79.23% (32 221/40 665). From 2018 to 2020, 704 085 people were actively monitored in the region, of which 391 941 were serologically tested, and the infection rate was 4.57% (17 920/391 941); and there were 9 539 new cases in the active monitoring population. In 3 years, 19 strains of Brucella sheep type 3 and 11 strains of Brucella sheep type 1 were isolated. Conclusions:From 2018 to 2020, the incidence rate of brucellosis in Inner Mongolia Autonomous Region is increasing year by year. There are many new cases in the active monitoring population, and more underreporting cases. It is recommended to expand the scope of monitoring, strengthen pathogen monitoring among humans and animals, and joint prevention and control of various departments to improve the self-protection awareness of the masses.

On March 20, 2022, the General Office of the CPC Central Committee and the General Office of the State Council issued The Opinions on Strengthening Ethical Governance of Science and Technology, which put forward five ethical principles of science and technology: promoting human well-being, respecting the right to life, adhering to fairness and justice, reasonably controlling risks and maintaining openness and transparency. Ethical principles require to be studied and interpreted concretely by ethical scholars, that is, first, they need to be refined in order to be truly guided; second, the principle of balance is needed to truly guide; third, it is necessary to study ethical theory in order to truly guide; fourth, it is significant to explore Chinese civilization in order to truly guide. In this way, the ethical principles of science and technology can be practically applied and guide the concrete practice of science and technology.

Objective:To grasp the exposure factors and risk factors of brucellosis in animal products practitioners in Xilinhot, and provide data support for targeted prevention and control of the disease.Methods:In 2018, employees of different types and sizes of cattle and sheep slaughtering and processing related enterprises, as well as individual practitioners engaged in animal product acquisition, trafficking, market transactions, street slaughtering and other activities were selected as the target of the survey in Xilinhot City, Inner Mongolia Animal Products Processing Zone, to conduct a group survey on the selected enterprises, and conduct surveys on individual practitioners by means of searching in the market and recruiting free clinics. The survey was focused on basic conditions, incidence, types of work, and work habits. The sera of the survey subjects were collected for testing. Risk factors were analyzed for the work habits of seropositive cases with brucellosis.Results:A total of 15 cattle and sheep slaughter and processing enterprises were investigated, including 371 workers, of whom 24 were seropositive; 219 individual practitioners were surveyed, 38 of whom were seropositive. Among different types of work, enterprise workers were involved in a total of 10 types of work, of which dead lambs were the most dangerous, with a prevalence of 26.67% (4/15), followed by boning meat, with a prevalence of 14.71% (15/102); 11 individuals were involved in 10 types of work, of which eviscerate meat was the most dangerous, with a prevalence of 50.00% (6/12), followed by treatment of dead lambs, with a prevalence of 33.82% (23/68). As a result of the survey of risk factors, slaughtering and processing enterprises practitioners were surveyed 13 types of work habits, 5 of which were risk factors for brucellosis, including mouth tools, scratching the skin, not wearing a hat, contaminating the whole body, and contaminating the head and face. The individual pratitioners were investigated 12 work habits, 5 of which were risk factors for brucellosis, including not wearing a mask, not taking a bath after work, contaminating the limbs, contaminating the head and face, and not washing hands before meals.Conclusions:Workers engaged in boning meat and dead lamb processing are at higher risk of contracting brucellosis. Individuals and enterprise workers have some work habits, which are risk factors for contracting brucellosis. Publicity and education and behavior intervention measures should be strengthened in the future.

Objective:To explore the effectiveness of evaluating voice disorders in dysarthria patients after brain injury using speech production measurements and analyze their phonics characteristics.Methods:Twenty-nine patients were divided into a severe dysarthria group ( n=19) and a mild dysarthria group ( n=10) through the subjective evaluation of their speech, and then evaluated using a computer speech monitor. The maximum phonation time (MPT), maximum counting ability (MCA), basic frequency (F0), standard deviation of F0 (F0SD), F0 range, intensity, formant, and the distance of jaw and tongue movements were recorded. Results:All of the patients displayed abnormal MPTs and MCAs, with the average MPT and MCA of the severe dysarthria group significantly lower than the mild group′s averages. In the severe dysarthria group, the abnormal F0s, F0SDs, F2(i)s and tongue movement distances were significantly greater than in the mild group.Conclusions:Speech production measurements can be applied to evaluate the speech dysarthria patients after brain injury. It is very common for such patients to have impaired speech and respiratory function, so this is worthy of attention.

Objective To understand the epidemiological characteristics of recent brucellosis in Hohhot.Methods Clinical data of patients with brucellosis in Hohhot City were retrospectively analyzed,and the patients were diagnosed in the outpatient clinic of Comprehensive Center for Disease Prevention and Control of Inner Mongolia Autonomous Region from 2014 to 2017.To analyze the patient's area,age,gender,occupation and time distribution of the disease.Results A total of 1 940 patients with brucellosis were diagnosed in Hohhot from 2014 to 2017,with an average age of 50.8 years old.There were 1 464 males with an average age of 50.4 years old and 476 females with an average age of 51.9 years old;the male-female ratio was 3:1.The number of cases of brucellosis in 2014-2017 was 612,649,402,and 277,respectively.Brucellosis was mainly distributed in three districts including Horinger County (937 cases),Tumd Left Banner (236 cases) and Tuoketuo County (191 cases),accounting for 70.31％ (1 364/1 940) of the total number of cases in the city.The age of onset was at least 1 year old,the oldest age was 86 years old,and most cases were in the 45-＜ 65 age group,the total number of cases was 1 046,accounting for 53.92％ (1 046/1 940) of the total number of cases in the city;the occupational distribution was mainly farmers (1 795 cases),herders (13 cases) and veterinarians (17 cases),with a total of 1 825 cases,accounting for 94.07％ (1 825/1 940).The time distribution was mainly concentrated in March-July,and the number of cases was 1 157 cases.Conclusions The number of brucellosis cases in Hohhot area of Inner Mongolia is mainly from Horinger County,Tumd Left Banner and Tuoketuo County;the cases occur frequently in Spring and Summer;the age of onset is mainly between 45-＜ 65 years old,they are mainly male farmers.

Objective To modify CD47 nanobody with the self-folding peptide human cartilage oligomeric matrix protein (COMP48) so as to enhance its affinity to CD47 antigen. Methods The fusion sequences of COMP48 and CD47 nanobody (VHHB1) were designed and synthesized, and the recombinant plasmid pET22b-VHHB1-COMP48 was constructed and transformed into E. coli BL21 (DE3) to induce expression of the fusion protein. The binding specificity and affinity of the fusion protein and the antigen CD47 were detected by Western Blot, indirect enzyme-linked immunosorbent assay (ELISA) and non-competitive ELISA. Results The recombinant VHHB1-COMP48 was expressed in BL21(DE3) by inducing with 1 mmol/L IPTG and purified at 90％homogenous in IMAC. Western Blot results showed that the recombinant protein VHHB1-COMP48 specifically binds to antigen CD47 but not to unrelated protein. The indirect ELISA and non-competitive ELISA results showed that the affinity of the conjugated recombinant protein VHHB1-COMP48 was enhanced compared to that of the non-conjugated nanobody, and the difference was statistically significant ( P<0 . 01 ) . Through non-competitive ELISA , the constants of affinity and dissociation constants were 6.97 ×107 L/mol and 1.434 ×10-8 mol/L, respectively. Conclusions The affinity of the nanobody for the antigen can be improved by conjugating a human cartilage matrix protein (COMP48) after the nanobody.

Objective To analyze and evaluate the application of indirect hemagglutination test (IHA) method in the epidemic area of Meriones unguiculatus in Inner Mongolia.Methods The plague monitoring summary and epidemic analysis reports of each year in Inner Mongolia from 1996 to 2016 were collected.The serum results of the IHA method were analyzed,including the time,region and the distribution of host animals.Results From 1996 to 2016,a total of 38 096 serum samples were detected from various host animals,and 172 positive samples were detected,with a positive rate of 0.45％.In the 21 years,except 2001 and 2015,the occurrence and prevalence of plague were judged by the IHA method for the remaining 19 years.There were 10 counties detected positive sera by IHA method;the positive results were detected by IHA method in 6 kinds of host animals,including 5 rodents and 1 carnivorous,and the positive rate of Rhombomys opimus was up to 6.17％ (91/1 475),the highest titer of the seropositive host animals was as high as 1:10 240.Conclusions The IHA method is easy to operate and economical.It plays a huge role in the timely detection of the epidemic in systematic monitoring of the Meriones unguiculatus in Inner Mongolia.