The COVID-19 epidemic has spread to the whole world for three years and has had a serious impact on human life, health and economic activities. China's epidemic prevention and control has gone through the following stages: emergency unconventional stage, emergency normalization stage, and the transitional stage from the emergency normalization to the "Category B infectious disease treated as Category B" normalization, and achieved a major and decisive victory. The designated hospitals for prevention and control of COVID-19 epidemic in Tianjin has successfully completed its tasks in all stages of epidemic prevention and control, and has accumulated valuable experience. This article summarizes the experience of constructing a hospital infection prevention and control system during the "Category B infectious disease treated as Category A" period in designated hospital. The experience is summarized as the "Cluster" hospital infection prevention and control system, namely "three rings" outside, middle and inside, "three districts" of green, orange and red, "three things" before, during and after the event, "two-day pre-purification" and "two-director system", and "one zone" management. In emergency situations, we adopt a simplified version of the cluster hospital infection prevention and control system. In emergency situations, a simplified version of the "Cluster" hospital infection prevention and control system can be adopted. This system has the following characteristics: firstly, the system emphasizes the characteristics of "cluster" and the overall management of key measures to avoid any shortcomings. The second, it emphasizes the transformation of infection control concepts to maximize the safety of medical services through infection control. The third, it emphasizes the optimization of the process. The prevention and control measures should be comprehensive and focused, while also preventing excessive use. The measures emphasize the use of the least resources to achieve the best infection control effect. The fourth, it emphasizes the quality control work of infection control, pays attention to the importance of the process, and advocates the concept of "system slimming, process fattening". Fifthly, it emphasizes that the future development depends on artificial intelligence, in order to improve the quality and efficiency of prevention and control to the greatest extent. Sixth, hospitals need to strengthen continuous training and retraining. We utilize diverse training methods, including artificial intelligence, to ensure that infection control policies and procedures are simple. We have established an evaluation and feedback mechanism to ensure that medical personnel are in an emergency state at all times.

Objective:Analysis of the influencing factors of maternal oral health care behavior based on the health belief model.Methods:From July to December 2023, a cross-sectional survey was conducted in Peking Union Medical College Hospital on 316 pregnant women who received the health belief questionnaire and self-efficacy scale。 t test and χ2 test were used to analyze the factors affecting the oral health care behavior of pregnant women from the perspective of social psychology. Results:Among the 316 pregnant women included, 110(34.8%) had poor daily oral health care behavior, 120 (38.1%)did not have oral examination before or during pregnancy. The health beliefs of pregnant women in overall oral care were not high, with a score of 6.63+3.23, Median score is 7 (5).Perceived susceptibility to oral diseases ( OR=1.51, 95% CI:1.026-2.213), self-efficacy of daily living ( OR=2.64, 95% CI: 1.384-5.040), self-efficacy of oral examination ( OR=1.74, 95% CI:1.184-2.570) were independent factors of daily oral health care behavior in pregnant women. Health motivation ( OR=2.47, 95% CI:1.474-4.126) and self-efficacy of oral examination ( OR=4.17, 95% CI:2.626-6.619) were independent factors of oral examination behavior before and during pregnancy. Conclusion:Health beliefs of maternal oral health, especially perceived susceptibility, health motivation and self-efficacy are closely related to maternal oral health care behaviors. To improve the health belief and self-efficacy of pregnant women′s oral health care and avoid potential obstacles, which could be conducive to the effective promotion of oral health care for pregnant women.

Objective:Analysis of the influencing factors of maternal oral health care behavior based on the health belief model.Methods:From July to December 2023, a cross-sectional survey was conducted in Peking Union Medical College Hospital on 316 pregnant women who received the health belief questionnaire and self-efficacy scale。 t test and χ2 test were used to analyze the factors affecting the oral health care behavior of pregnant women from the perspective of social psychology. Results:Among the 316 pregnant women included, 110(34.8%) had poor daily oral health care behavior, 120 (38.1%)did not have oral examination before or during pregnancy. The health beliefs of pregnant women in overall oral care were not high, with a score of 6.63+3.23, Median score is 7 (5).Perceived susceptibility to oral diseases ( OR=1.51, 95% CI:1.026-2.213), self-efficacy of daily living ( OR=2.64, 95% CI: 1.384-5.040), self-efficacy of oral examination ( OR=1.74, 95% CI:1.184-2.570) were independent factors of daily oral health care behavior in pregnant women. Health motivation ( OR=2.47, 95% CI:1.474-4.126) and self-efficacy of oral examination ( OR=4.17, 95% CI:2.626-6.619) were independent factors of oral examination behavior before and during pregnancy. Conclusion:Health beliefs of maternal oral health, especially perceived susceptibility, health motivation and self-efficacy are closely related to maternal oral health care behaviors. To improve the health belief and self-efficacy of pregnant women′s oral health care and avoid potential obstacles, which could be conducive to the effective promotion of oral health care for pregnant women.

Objective: To investigate the distribution of blood pressure and analyze the associated factors of blood pressure of the elderly with type 2 diabetes in Jiangsu Province. Methods: The elderly over 60 years old participants with type 2 diabetes in the communities of Huai'an City and Changshu City, Jiangsu Province were selected in this study. They were divided into two groups: taking antihypertensive drugs and not taking antihypertensive drugs. The demographic characteristics, such as age and sex, and relevant factors were collected by questionnaire. The systolic blood pressure (SBP) and diastolic blood pressure (DBP) were measured by physical examination. The percentile of SBP and DBP in each age group of men and women were described. The kernel density estimation curve was used to show the blood pressure distribution. The trend of blood pressure with age was fitted by locally weighted regression. The logistic regression model was used to analyze relevant factors of blood pressure. Results: A total of 12 949 participants were included in this study, including 7 775 patients in the antihypertensive drug group and 5 174 patients in the group without antihypertensive drugs. The SBP of participants was concentrated at 140-160 mmHg, and their DBP was concentrated at 75-85 mmHg. There were significant differences in the distribution of blood pressure among the subgroups of body mass index (BMI) and rural areas whether taking antihypertensive drugs and not. For participants aged under 80 years old, the SBP showed an increasing trend with age and the DBP showed a decreasing trend with age. Age, BMI ≥24 kg/m², fasting blood glucose ≥7.0 mmol/L, living in rural areas and no smoking were influencing factors of the elevated SBP; BMI ≥24 kg/m², male, living in rural areas, no smoking, drinking alcohol and not receiving drug hypoglycemic treatment were influencing factors of the elevated DBP. Conclusion: The SBP of older diabetic adults in Jiangsu Province is at a high level, and the distribution of blood pressure is significantly different between men and women in taking antihypertensive drugs group. The SBP presents a rising trend and the DBP is decreasing at the age of 60-80 years. The blood pressure level of this population are mainly affected by age, BMI, urban and rural areas, smoking.
Adult ; Aged ; Humans ; Male ; Female ; Middle Aged ; Aged, 80 and over ; Blood Pressure/physiology* ; Diabetes Mellitus, Type 2/epidemiology* ; Antihypertensive Agents/therapeutic use* ; Smoking ; Body Mass Index ; Hypertension/epidemiology*

OBJECTIVE: To evaluate the existing randomized controlled trials (RCTs) for evidence of the efficacy and safety of head acupuncture (HA) plus Schuell's language rehabilitation (SLR) in post-stroke aphasia. METHODS: Seven databases including Embase, PubMed, Cochrane Library, Technology Periodical Database, the China National Knowledge Infrastructure, SinoMed and Wanfang Data Information Site were searched for RCTs published from database inception until November 14, 2021. RCTs that compared HA plus SLR with sham (or blank) control, acupuncture therapy alone, certain language rehabilitation therapy alone or other therapies for post-stroke aphasia were included. Data were extracted and assessed, and the quality of RCTs was evaluated. Fixed-effects model was used, with meta-inflfluence analysis, meta-regression, and regression-based sub-group analyses applied for exploration of heterogeneity. Publication bias was estimated by funnel plots and Egger's tests. RESULTS: A total of 32 RCTs with 1,968 patients were included and 51 comparisons were conducted classified as types of strokes and aphasia. (1) For patients with aphasia after ischemic stroke, HA plus PSA showed significantly higher accumulative markedly effective rate [relative risk (RR)=1.55, 95% confidence interval (CI): 1.19-2.02, I²=0%] and accumulative effective rate (RR=1.22, 95% CI: 1.09-1.36, I²=0%). (2) For patients with comprehensive types of stroke, HA plus PSA was more effective in increasing recovery rate (RR=1.89, 95% CI: 1.39-2.56, I²=0%), accumulative markedly effective rate (RR=1.53, 95% CI: 1.36-1.72, I²=9%) and accumulative effective rate (RR=1.14, 95% CI: 1.09-1.19, I²=34%). (3) For patients with aphasia after stroke, HA plus PSA was superior to PSA alone with statistical significance in increasing recovery rate (RR=2.08, 95% CI: 1.24-3.46, I²=0%), accumulative markedly effective rate (RR=1.49, 95% CI: 1.24-1.78, I²=0%) and accumulative effective rate (RR=1.15, 95% CI: 1.06-1.24, I²=39%). (4) For patients with multiple types of aphasia, HA plus PSA also demonstrated significantly higher recovery rate (RR=1.86, 95% CI: 1.28-2.72, I²=0%), accumulative markedly effective rate (RR=1.55, 95% CI: 1.35-1.78, I²=22%), and accumulative effective rate (RR=1.17, 95% CI: 1.11-1.23, I²=41%). (5) For patients with motor aphasia after ischemic stroke, compared with PSA alone, HA plus PSA showed significantly higher accumulative markedly effective rate (RR=1.38, 95% CI: 1.06-1.79, I²=0%) and accumulative effective rate (RR=1.20, 95% CI: 1.05-1.37, I²=0%). Meta-regression analyses were performed without significant difference, and publication bias was found in some comparisons. CONCLUSION HA plus SLR was significantly associated with better language ability and higher effective rate for patients with post-stroke aphasia, and HA should be operated cautiously especially during acupuncture at eye and neck. (Registration No. CRD42020154475).
Acupuncture Therapy ; Aphasia/rehabilitation* ; Humans ; Ischemic Stroke ; Language ; Prostate-Specific Antigen ; Randomized Controlled Trials as Topic ; Stroke/therapy*

Objective: To observe the effect of Shenqi compound recipe on glucose and lipid metabolism in patients with Qi and Yin deficiency and blood stasis syndrome newly diagnosed type 2 diabetes mellitus (T2DM), and its intervention effect on intestinal microecology and serum proinflammatory factors. Method: The 106 eligible patients were divided into the observation group (54 cases) and the control group (52 cases) by random number table method. Another 40 healthy volunteers in physical examination center of the hospital during the same period were enrolled as health control group. On the basis of Guidelines for the Prevention and Treatment of Type 2 Diabetes in China(2013 edition), control group was provided lifestyle interventions, such as reasonable diet, weight control, moderate exercise, salt restriction, tobacco control, alcohol restriction and psychological balance. In addition to the therapy of the control group, the observation group was given Shengi compound for oral administration, 2 times/days. Both groups were treated for 8 weeks. The fasting blood glucose (FBG), postprandial 2 h blood glucose (PBG), glycosylated hemoglobin (HbA1c), homeostasis model assessment-insulin resistance index (HOMA-IR), total cholesterol (TC), triglyceride (TG), high-density lipoprotein cholesterol (HDL-C), and low-density lipoprotein cholesterol (LDL-C) before and after treatment were evaluated. The structure and quantity of intestinal flora before and after treatment were detected. The traditional Chinese medicine(TCM)symptom was scored. The levels of interleukin-1β (IL-1β), interleukin-6 (IL-6), IL-8, and tumor necrosis factor-α (TNF-α) were measured before and after treatment. Result: FBG, PBG, HbA1c and HOMA-IR levels in observation group were lower than those in control group (P<0.05). The operational taxonomy unit (OUT) of observation group was higher than that of control group (P<0.05). The abundances of Bacteroides and Klebsiella in observation group were higher than those in control group, while actinomyces abundance was significantly lower than that in control group (P<0.05). TC, TG and LDL-C levels in observation group were lower than those in control group, while HDL-C was higher than that in control group (P<0.05). IL-1β, IL-6, IL-8 and TNF-α levels in observation group were lower than those in control group (P<0.01). Rank-sum test showed that the efficacy on diseases of observation group was better than that of control group after treatment (Z=2.134, P<0.05). Conclusion: Shenqi compound can regulate blood glucose and blood lipid in patients with newly diagnosed T2DM (Qi and Yin deficiency and blood stasis syndrome), improve IR, intestinal microecology imbalance, and reduce non-specific inflammatory response, with a good clinical efficacy on intestinal microecology of patients with Qi and Yin deficiency and blood stasis syndrome newly diagnosed type 2 diabetes mellitus.

Objective To analyze miR-10b expression level and the gene upstream methylation level in schwannomas so as to explore and identify the potential target genes for miR-10b in schwannomas .Methods The miR-10b with its potential target genes including HOXB 3 ,HOXD10 ,PTEN ,PIK3CA ,MAPRE1 and HADC4 were quantitatively analyzed by PCR in 13 cases of schwannomas and 6 cases of human vestibulocochlear nerves . We studied the correlation between the differentially expressed genes and the clinical characteristics of schwannomas . Finally ,the differences in miR-10b gene upstream methylation levels were measured and analyzed by pyrosequencing between schwannomas and normal vestibulocochlear nerves .Results Compared with that of normal nerves ,the expression level of miR-10b was significantly higher (P=0 .0003) while the level of PTEN was lower (P=0 .0047) in schwannomas .Negative correlation existed between the levels of miR-10b and PTEN (P=0 .001 , r= -0 .689) . Moreover ,the methylation level of the miR-10b gene promoter was downregulated in schwannomas ;it had negative correlation with the expression level of miR-10b (P= 0 .011 , r= -0 .571) .There was a significant difference in tumor mass diameter between miR-10b higher expression group and lower group (P=0 .016);however ,there was no difference in age or recurrence rate (P>0 .05) .Conclusion The downregulation of methylation level of the promoter leads to higher expression of miR-10b gene ,and it may targetedly inhibit the expression of PTEN .

AIM:To investigate the effect of down-regulation of X-box binding protein 1(XBP1)expression on the viability and apoptosis of glioma cells.METHODS:The mRNA expression of XBP1 in the glioma tissues was de-tected by qPCR.Small interfering RNA(siRNA)interfering with XBP1 expression(XBP1-siRNA)was transfected into human brain glioma U251 cells.At the same time,control group(the cells without special treatment)and negative control (NC-siRNA)group(transfected with siRNA without any interference)were set up.The mRNA expression of XBP1 in the 3 groups 48 h after transfection was detected by qPCR.The protein levels of XBP1, proliferating cell nuclear antigen (PCNA),B-cell lymphoma/leukemia-2(Bcl-2),Bcl-2-associated X protein(Bax),cyclin D1(cyclin D1), phosphati-dylinositol 3-kinase(PI3K)and phosphorylated Akt(p-Akt)were determined by Western blot.The cell viability was measured by CCK-8 assay.The cell cycle distribution and apoptosis were analyzed by flow cytometry.RESULTS:The ex-pression level of XBP1 in the glioma tissues was significantly higher than that in the tumor adjacent tissues(P<0.05). The XBP1 expression at mRNA and protein levels was significantly decreased in the cells transfected with XBP1-siRNA(P<0.05).No statistically significant difference of the cell viability, cell cycle, apoptotic rate and the protein levels of PCNA,Bcl-2,Bax,cyclin D1,PI3K and p-Akt between NC-siRNA group and control group was observed.Compared with control group,the cell viability, S-phase cells and the protein levels of PCNA, Bcl-2, cyclin D1, PI3K, and p-Akt in XBP1-siRNA group were decreased significantly, and the apoptotic rate, G0/G1-phase cells and Bax protein expression were significantly increased(P<0.05).CONCLUSION:Down-regulation of XBP1 gene expression in brain glioma cells reduces the viability of cancer cells,blocks the cells in G1phase and promote apoptosis.The mechanism is related to the inhibition of PI3K/Akt signaling pathway.

Emerging evidence indicates that microglia activation plays an important role in spinal cord injury (SCI) caused by trauma. Studies have found that inhibiting the Rho/Rho-associated protein kinase (ROCK) signaling pathway can reduce inflammatory cytokine production by microglia. In this study, Western blotting was conducted to detect ROCK2 expression after the SCI; the ROCK Activity Assay kit was used for assay of ROCK pathway activity; microglia morphology was examined using the CD11b antibody; electron microscopy was used to detect microglia phagocytosis; TUNEL was used to detect tissue cell apoptosis; myelin staining was performed using an antibody against myelin basic protein (MBP); behavioral outcomes were evaluated according to the methods of Basso, Beattie, and Bresnahan (BBB). We observed an increase in ROCK activity and microglial activation after SCI. The microglia became larger and rounder and contained myelin-like substances. Furthermore, treatment with fasudil inhibited neuronal cells apoptosis, alleviated demyelination and the formation of cavities, and improved motor recovery. The experimental evidence reveals that the ROCK inhibitor fasudil can regulate microglial activation, promote cell phagocytosis, and improve the SCI microenvironment to promote SCI repair. Thus, fasudil may be useful for the treatment of SCI.
1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine ; analogs & derivatives ; pharmacology ; therapeutic use ; Animals ; Apoptosis ; Male ; Microglia ; drug effects ; metabolism ; Myelin Basic Protein ; metabolism ; Myelin Sheath ; metabolism ; Phagocytosis ; Protein Kinase Inhibitors ; pharmacology ; therapeutic use ; Rats ; Rats, Sprague-Dawley ; Spinal Cord Injuries ; drug therapy ; rho-Associated Kinases ; antagonists & inhibitors ; metabolism

BACKGROUNDDuring craniotomies using the transpetrosal-presigmoid approach, exposure of the sigmoid sinus remains an essential but hazardous step. In such procedures, accurate localization of the anterosuperior point of the transverse-sigmoid sinus junction (ASTS) is very important for reducing surgical morbidity. This study aimed to create an accurate and practical method for identifying the ASTS.

METHODSOn the lateral surfaces of 40 adult skulls (19 male skulls and 21 female skulls), a rectangular coordinate system was defined to measure the x and y coordinates of two points: the ASTS and the squamosal-parietomastoid suture junction (SP). With the coordinate system, the distribution characteristics of the ASTS were statistically analyzed and the differences between the ASTS and SP were investigated.

RESULTSFor ASTS-x, significant differences were found in different sides (P = 0.020); the ASTS-x in male skulls was significantly higher on the right side (P = 0.017); there was no significant difference between the sides in female skulls. There were no significant differences in gender or interaction of gender and side for ASTS-x, and for ASTS-y, there were no significant differences in side, gender, or interaction of gender and side. For both sides combined, the mean ASTS-x was significantly higher than the mean SP-x (P = 0.003) and the mean ASTS-y was significantly higher than the mean SP-y (P = 0.011).

CONCLUSIONSThis reference coordinate system may be an accurate and practical method for identifying the ASTS during presigmoid craniotomy. The SP might be difficult to find during presigmoid craniotomy and, therefore, it is not always a reliable landmark for defining the ASTS.

Adult ; Cranial Sinuses ; anatomy & histology ; Craniotomy ; Female ; Humans ; Male ; Middle Aged ; Skull ; anatomy & histology ; Transverse Sinuses ; anatomy & histology