Tick-borne encephalitis is a central nervous system disease caused by infections with tick-borne pathogens, which is characterized by severe clinical symptoms, multiple sequelae, and a high fatality rate. Currently, there is no cure for tick-borne encephalitis. Tick-borne encephalitis virus (TBEV) is the most common pathogen of tick-borne encephalitis. Therefore, rapid and accurate detection of TBEV contributes to reducing the mortality of tick-borne encephalitis, improving patients' prognosis, and reducing the risk of TBEV transmission. The currently available serological tests for detection of TBEV infections mainly include neutralization test, enzyme-linked immunosorbent assay (ELISA), immunofluorescence assay, and nucleic acid tests mainly include polymerase chain reaction (PCR), loop-mediated isothermal amplification (LAMP), reverse transcription polymerase spiral reaction, clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated proteins (Cas)-based assays. This review summarizes the progress of researches on serological and nucleic acid tests for detection of TBEV infections, so as to provide insights into prevention and control of tick-borne encephalitis.

Objective To investigate the clinical effect of Mudan Granules combined with pentoxifylline in the treatment of type 2 diabetes mellitus (T2DM) with early renal disease and analyze its impact on the Toll-like receptor 4 (TLR4)/nuclear factor-κB (NF-κB) signaling pathway. Methods A total of 164 patients with T2DM and early renal disease admitted to the Second People's Hospital of Hunan Province between May 2022 and October 2023 were enrolled and randomly divided into observation group(n=82) and control group (n=82) using a random number table in a 1-to-1 ratio. The control group received pentoxifylline treatment, while the observation group received Mudan granules combined with pentoxifylline. The clinical effects and changes in renal function indicators[serum creatinine (SCr), urea nitrogen, urinary albumin-to-creatinine ratio (UACR)], TLR4/NF-κB signaling pathway indicators (TLR4, MyD88, NF-κB mRNA), and inflammation and oxidative stress indicators [C-reactive protein (CRP), glutathione peroxidase (GSH-PX), malondialdehyde (MDA), total antioxidant capacity (TAC), and transforming growth factor β1 (TGF-β1)] before and after treatment were compared between the two groups. Results The total effective rate in the observation group was 97.56%, which was higher than 89.02% in the control group (P<0.05). At 6 and 12 weeks after treatment, the levels of SCr, urea nitrogen, and UACR in both groups decreased compared with those before treatment, and the levels of these indicators in the observation group were lower than those in the control group (P<0.05). At 6 and 12 weeks after treatment, the levels of TLR4, MyD88, and NF-κB mRNA in both groups decreased compared with those before treatment, and the levels of these indicators in the observation group were lower than those in the control group (P<0.05). At 6 and 12 weeks after treatment, the levels of GSH-PX and TAC in both groups increased, while the levels of CRP, MDA, and TGF-β1 decreased compared with those before treatment. The levels of GSH-PX and TAC in the observation group were higher than those in the control group, while the levels of CRP and MDA were lower (P<0.05). Conclusion Mudan Granules combined with pentoxifylline in the treatment of T2DM with early renal disease can improve renal function to a certain extent, regulate the TLR4/NF-κB signaling pathway, and reduce inflammation and oxidative stress responses, which is beneficial for disease control.

CRISPR-Associated Protein 9 ; Gene Editing ; CRISPR-Cas Systems/genetics*

Objective:To collect and summarize evidence for improvement of readiness for hospital discharge of patients after PCI.Methods:BMJ Best Practice, UpToDate, Joanna Briggs Institute (JBI) evidence-based health care center database, National Institutes of Health and Clinical Optimization Guidelines Network, Scotland Inter Hospital Guidelines Network, Ontario Registered Nurses Association, International Guidelines Collaboration Network, American Heart Association website, European Heart Association website, Cochrane The literatures about improving the discharge readiness of patients after PCI in library, PubMed, CINAHL, CNKI and Wanfang databases included guidelines, system reviews, best practice information books, evidence summary, expert consensus, and randomized controlled studies. The retrieval time limit was from the establishment of the database to October 2019. Four researchers evaluated the quality of the literature, and extracted evidence from the literature that met the quality standards.Results:A total of 5 articles were included, including 2 guidelines, 2 expert consensus, 1 systematic reviews,3 randomized controlled trials. The best evidence included evaluation of discharge readiness, education of knowledge and skills to patients and caregivers, improvement of self-efficacy of patients and caregivers in disease management, and assurance of social support and health resources for patients and caregivers after discharge.Conclusion:It is suggested that in clinical practice, medical personnel should use the discharge readiness assessment tool to comprehensively evaluate patients after PCI, carry out programmed health education, improve patients' self-efficacy in disease management, and ensure social and medical support for patients and caregivers after discharge as much as possible.

Objective:To explore the influence of parental compliance on the treatment of hypertrophic scars in burn children.Methods:A retrospective cohort study method was used. From June 2014 to June 2019, 49 children with post-burn hypertrophic scars who met the inclusion criteria and visited the outpatient department of the Department of Burns of the First Affiliated Hospital of Anhui Medical University were included in this study. In the follow-up of 9 months, according to the registration form and the results of the compliance questionnaire for parents, the children were divided into good compliance group (34 cases, 21 males and 13 females, aged 2.0 (2.0, 3.5) years) and poor compliance group (15 cases, 6 males and 9 females, aged 3.0 (2.0, 4.0) years). At the first attendance and in the follow-up of 3, 6, and 9 months, the scar scores of children in good compliance group were evaluated by Vancouver Scar Scale (VSS). At the first attendance and in the follow-up of 9 months, the scar scores of children in poor compliance group were evaluated by VSS. At the first attendance and in the follow-up of 9 months, the scar pruritus scores of children in the 2 groups were evaluated by Verbal Rating Score (VRS). Data was statistically analyzed with chi-square test, Wilcoxon rank sum test, Mann-Whitney U test, independent sample t test, and paired sample t test. Results:At the first attendance, the color, vascular distribution, softness, and thickness scores, and total score in VSS scoring of scars of children in the two groups were similar ( Z=0.834, 0.026, 0.837, 0.076, 1.074, P>0.05). In the follow-up of 9 months, the softness and thickness scores, and total score in VSS scoring of scars of children in good compliance group were significantly lower than those in poor compliance group ( Z=5.518, 4.732, 5.042, P<0.01). Compared with those in the first attendance, the color, vascular distribution, softness, and thickness scores, and total score in VSS scoring of scars of children in good compliance group were significantly decreased in the follow-up of 9 months ( Z=5.241, 5.273, 5.214, 5.245, 3.451, P<0.01); the color and vascular distribution scores, and total score in VSS scoring of scars of children in poor compliance group were significantly decreased in the follow-up of 9 months ( Z=3.606, 3.542, 3.448, P<0.01). At the first attendance, the VRS score of scar pruritus of children in good compliance group was 6.00 (5.00, 6.25) points, which was similar to (5.47±1.69) points in poor compliance group ( Z=0.607, P>0.05). In the follow-up of 9 months, the VRS score of scar pruritus of children in good compliance group was 1.00 (1.00, 1.25) points, which was significantly lower than (3.27±1.71) points in poor compliance group ( Z=2.606, P<0.01). Compared with those in the first attendance, the VRS score of scar pruritus of children in good compliance group was significantly decreased in the follow-up of 9 months ( Z=4.002, P<0.01), while there was no obvious change in poor compliance group in the follow-up of 9 months ( t=3.550, P>0.05). Conclusions:Under the same treatment plan, good parental compliance has a positive effect on the treatment of hypertrophic scars in burn children decreasing the degree of scar hyperplasia and pruritus.

Objective: To analyze the reasons for failure of Meek micro-skin grafting in children with severe burns and to observe the clinical effects of the treatment measures. Methods: Thirty children with severe burns hospitalized in the First Affiliated Hospital of Anhui Medical University (hereinafter referred to as the author′s affiliation) from January 2012 to January 2018, conforming to the inclusion criteria were included to failed skin graft group. Children in failed skin graft group were performed with Meek micro-skin grafting operation and the operation failed, including 17 males and 13 females aged 1 to 12 year(s). Thirty children with severe burns hospitalized in the author′s affiliation during the same period of time, conforming to the inclusion criteria, were included to successful skin graft group. Children in successful skin graft group were performed with Meek micro-skin grafting operation and the operation succeeded, including 16 males and 14 females aged 1 to 12 year(s). Main treatment measures and effects before operation, area and survival rate of Meek micro-skin graft, infected pathogens status, selection status of sensitive antibiotics, preoperative nutrition status, and wound infection status in plum rain season of children in the two groups, and nutritional status before and after strengthening nutritional support of postoperative surviving children in failed skin graft group were analyzed retrospectively. Data were processed with chi-square test and t test. Results: (1) The numbers of children in the two groups performed with main treatment measures of dilatation and anti-shock, tracheotomy intubation, ventilator-assisted respiration, and limb incision decompression after admission were close (χ²=0, 0.016, 0.025, 0.009, P>0.05). After taking the above-mentioned main treatment measures, effects of correcting shock, preventing asphyxia, correcting breathing difficulty, and improving peripheral circulation of limb were achieved. (2) The area of Meek micro-skin grafting of children in successful skin graft group was (20.6±2.5)% total body surface area (TBSA), close to (21.2±2.2)% TBSA in failed skin graft group (t=0.534, P>0.05). The survival rate of Meek micro-skin graft of children in successful skin graft group was (79±5)%, significantly higher than (26±3)% in failed skin graft group (t=2.956, P<0.01). (3) The microbial culture of wound secretion of 5 (16.67%) children in 30 patients in successful skin graft group was positive, with Pseudomonas aeruginosa of 2 children, and Escherichia coli, Staphylococcus aureus, and Aspergillus of one patient respectively. As children in successful skin graft group were with no symptom of systemic infection, no blood microbial culture was done. The microbial culture of wound secretion of 30 (100.00%) children in 30 patients in failed skin graft group was positive, and blood microbial culture of 8 (26.67%) children was positive. The main pathogen was Pseudomonas aeruginosa of 11 (36.67%) children in 8 pathogens caused infection with gram-negative bacteria of 22 (73.33%), gram-positive bacteria of 11 (36.67%) children, and fungi of 6 (20.00%) children. (4) Ten kinds of sensitive antibiotics such as cephalosporins, glycopeptides, carbapenems, and tetracyclines antibiotics were used in children in failed skin graft group, of which the use rate of imipenem of 9 (30.00%) was the highest. Only 4 kinds of sensitive antibiotics such as ceftazidime were used in 30 children in successful skin graft group. (5) The preoperative levels of albumin and prealbumin of children in successful skin graft group were (32±4) g/L and (133±41) mg/L respectively, significantly higher than (27±4) g/L and (93±35) mg/L in failed skin graft group (t=5.090, 4.064, P<0.01). The albumin and prealbumin levels of postoperative surviving children in failed skin graft group after nutritional support treatment were (35±4) g/L and (168±49) mg/L, significantly higher than (27±4) g/L and (94±38) mg/L before nutritional support treatment (t=6.911, 6.315, P<0.01). (6) Wound infection of 9 children in 30 children with wound infection in failed skin graft group happened in the plum rain season, and fungi infection of 3 children in 6 children with fungi infection happened in the plum rain season. Wound infection of 2 children in 5 children with wound infection in successful skin graft group happened in the plum rain season, and the only one children with fungi infection happened in the plum rain season. Conclusions The main reasons for the failure of Meek micro-skin grafting in children with severe burns include infection, nutrition, and season factors, etc. Measures of strengthening wound dressing change, reasonable use of sensitive antibiotics to control infection, internal and external intestinal nutritional support, and reducing disturbance of the plum rain season by enhancing ventilation are effective and worthy of clinical promotion.

Objective To compare the clinical efficacy of laparoscopic radical resection of cervical cancer and laparotomy in the treatment of early cervical cancer.Methods From March 2015 to March 2017,102 patients with early cervical cancer in Taizhou Hospital were selected and randomly divided into control group and study group according to the digital table,with 51 cases in each group.The control group received traditional open surgery,the study group received laparoscopic surgery for cervical cancer.The operation time,intraoperative blood loss,postoperative first exhaust time,postoperative hospital stay,pelvic lymph node dissection and complication occurred in both two groups were observed and recorded in hysteroscopic cervical cancer.Results The operation time of the study group was significantly longer than that of the control group [(239.3 ±66.7)min vs.(156.9 ±41.5)min,t=5.65,P<0.01],the amount of intraoperative blood loss,the time of first postoperative exhaust and postoperative hospital stay of the study group were significantly less/shorter than those of the control group [(299.8 ±49.2)mL vs.(361.4 ± 60.3)mL,(44.6 ±6.7)min vs.(62.5 ±7.0)min,(6.5 ±2.3)d vs.(10.9 ±4.4)d,t=7.49,13.19,6.33,all P<0.01].And the number of pelvic lymph node dissection of the study group was significantly higher than that of the control group[(28.2 ±3.9)vs.(18.8 ±4.1),t=11.86,P<0.01].The incidence rate of postoperative complications in the study group was 9.8％,which in the control group was 25.5％,the difference was statistically significant(χ2 =0.092,P=0.035).Conclusion Laparoscopic radical resection of cervical cancer is superior to traditional laparotomy in the treatment of early cervical cancer.It has advantages of good clinical efficacy and less complication.It is worthy of clinical application.

Objective: To explore the influence of three-level collaboration network of pediatric burns in Anhui province on treatment effects of burn children. Methods: The data of medical records of pediatric burn children transferred from Lu′an People′s Hospital and Fuyang People′s Hospital to the First Affiliated Hospital of Anhui Medical University from January 2014 to December 2015 and January 2016 to September 2017 (before and after establishing three-level collaboration network of pediatric burns treatment) were analyzed: percentage of transferred burn children to hospitalized burn children in corresponding period, gender, age, burn degree, treatment method, treatment result, occurrence and treatment result of shock, and operative and non-operative treatment time and cost. Rehabilitation result of burn children transferred back to local hospitals in 2016 and 2017. Data were processed with t test, chi-square test, Mann-Whitney U test, and Fisher′s exact test. Results: (1) Percentage of burn children transferred from January 2014 to December 2015 was 34.3% (291/848) of the total number of hospitalized burn children in the same period of time, which was close to 30.4% (210/691) of burn children transferred from January 2016 to September 2017 (χ²=2.672, P>0.05). (2) Gender, age, burn degree, and treatment method of burn children transferred from the two periods of time were close (χ²=3.382, Z=-1.917, -1.911, χ²=3.133, P>0.05). (3) Cure rates of children with mild, moderate, and severe burns transferred from January 2016 to September 2017 were significantly higher than those of burn children transferred from January 2014 to December 2015 (χ²=11.777, 6.948, 4.310, P<0.05). Cure rates of children with extremely severe burns transferred from the two periods of time were close (χ²=1.181, P>0.05). (4) Children with mild and moderate burns transferred from the two periods of time were with no shock. The incidence of shock of children with severe burns transferred from January 2014 to December 2015 was 6.0% (4/67), and 3 children among them were cured. The incidence of shock of children with severe burns transferred from January 2016 to September 2017 was 3.9% (2/51), and both children were cured. The incidences and cures of shock of children with severe burns transferred from the two periods of time were close (χ²=0.006, P>0.05). Incidence of shock of children with extremely severe burns transferred from January 2014 to December 2015 was 57.1% (32/56), significantly higher than that of burn children transferred from January 2016 to September 2017 [34.5% (10/29), χ²=3.925, P<0.05]. Shock of 25 children with extremely severe burns transferred from January 2014 to December 2015 were cured, and shock of 9 children with extremely severe burns transferred from January 2016 to September 2017 were cured. The cures of shock of children with extremely severe burns transferred from the two periods of time were close ( χ²=0.139, P>0.05). (5) Time of operative treatment of children with moderate, severe, and extremely severe burns transferred from January 2014 to December 2015 was obviously longer than that of burn children transferred from January 2016 to September 2017 (t=2.335, 2.065, 2.310, P<0.05). Time of operative treatment of children with mild burns transferred from the two periods of time was close (Z=-0.417, P>0.05). Costs of operative treatment of children with moderate and severe burns transferred from January 2014 to December 2015 were significantly more than those of burn children transferred from January 2016 to September 2017 (Z=-3.324, t=2.167, P<0.05). Costs of operative treatment of children with mild and extremely severe burns transferred from the two periods of time were close (t=0.627, 0.808, P>0.05). (6)Time of non-operative treatment of children with mild, moderate, and severe burns transferred from January 2014 to December 2015 was obviously longer than that of burn children transferred from January 2016 to September 2017 (t=2.335, Z=-2.095, t=2.152, P<0.05). Time of non-operative treatment of children with extremely severe burns transferred from the two periods of time was close (t=0.450, P>0.05). Costs of non-operative treatment of children with moderate and severe burns transferred from January 2014 to December 2015 were obviously higher than those of burn children transferred from January 2016 to September 2017 (Z=-2.164, t=2.040, P<0.05). Costs of non-operative treatment of children with mild and extremely severe burns transferred from the two periods of time were close (t=0.146, 1.235, P>0.05). (7) Sixty-seven burn children transferred from January 2016 to September 2017 were transferred back to local hospitals for rehabilitation under the guidance of experts of the First Affiliated Hospital of Anhui Medical University, with 25 patients in 2016 and 42 patients in 2017. Effective rehabilitation rates of burn children transferred back to local hospitals for rehabilitation in 2016 and 2017 were both 100%. Conclusions The three-level collaboration network of pediatric burns treatment in Anhui province can effectively increase cure rate of children with mild, moderate, and severe burns, reduce incidence of shock of children with extremely severe burns, shorten time of operative treatment of burn children with moderate, severe, and extremely severe burns, and time of non-operative treatment of children with mild, moderate, and severe burns, reduce treatment costs of children with moderate and severe burns, and improve rehabilitation effectiveness of children transferred from Lu′an People′s Hospital and Fuyang People′s Hospital to the the First Affiliated Hospital of Anhui Medical University.

Objective To explore the clinical value of Z score in assessing coronary artery lesions (CAL) of children with Kawasaki disease. Methods The clinical records of 102 children with Kawasaki disease from January 2012 to December 2016 in Gansu Provincial Hospital were retrospectively analyzed. The internal diameter of left main coronary artery (LMCA) and right coronary artery ( RCA) was measured by echocardiography (ECHO),and the incidence of CAL was preliminarily judged. The Z scores of LMCA and RCA were calculated on the basis of the coronary artery diameter,the age of the children and the body surface area,and the incidence of CAL was judged again. Results A total of 22 cases(21. 6%) of CAL were found in 102 cases by ECHO examination,of which 18 cases(17. 6%) of LMCA lesions,and 22 cases(21. 6%) of RCA lesions. A total of 33 cases(32. 4%) of CAL were found by calculating the Z score of coronary artery, of which 29 cases(28. 4%) of LMCA lesions and 33 cases(32. 4%) of RCA lesions. There was significant difference between two methods for determining LMCA lesions (χ2=3. 35,P＜0. 05),and there was no sig-nificant difference between two methods for determining RCA lesions (χ2=3. 01,P＞0. 05). Z score of coro-nary artery was more accurate to detect the CAL in Kawasaki disease,especially LMCA lesions. A large coro-nary artery aneurysm was found in the patients with the largest Z score by selective coronary angiography. Conclusion The Z score can be more conductive to assess the CAL in children with Kawasaki disease,and the higher the Z score,the more serious the CAL is.

Objective By observing the effect of deeply needling Lianquan (CV23) plus acupuncture at the ten nape points on the deglutition function in post-stroke pseudobulbar palsy, to objectively evaluate the efficacy of deeply needling Lianquanplus acupuncture at the ten nape points in treating post-stroke pseudobulbar palsy.Method A total of 141 patients diagnosed with post-stroke pseudobulbar palsy were divided into a treatment group (71 cases) and a control group (70 cases) by following asimple-randomized design (random number table). The treatment group was intervened by deeply needling Lianquan plus acupuncture at the ten nape points, while the control group was intervened by conventional acupuncture. A month later, the general therapeutic efficacy, Kubota's water drinking test, Toshima Ichiro's swallowing assessment, and Standardized Swallowing Assessment (SSA) were evaluated, and the therapeutic efficacies of the two groups were compared.Result The general therapeutic efficacy, waterdrinking test result, Toshima Ichiro's swallowing assessment, and SSA score were significantly improved in both groups after the treatment (P<0.05). After the treatment, the general therapeutic efficacy, water drinking test result, Toshima Ichiro's swallowing assessment, and SSA score in the treatment group were significantly different from those in the control group (P<0.05), and the treatmentwas superior to the control group. The total effective rate was 91.5% in the treatment group, versus 70.0% in the control group, and the between-group difference was statistically significant (P<0.05).Conclusion Deeply needling Lianquan plus acupunctureat the ten nape points is effective in treating post-stroke pseudobulbar palsy, superior to the conventional needling method.