OBJECTIVE: To observe the clinical effect of Jin's three-needle therapy combined with game therapy on children with autism spectrum disorder (ASD). METHODS: Sixty children with ASD were randomly divided into an observation group and a control group, with 30 cases in each. The children in the observation group received Jin's three-needle therapy combined with game therapy. The acupoints used in Jin's three-needle therapy included Zhisanzhen, Niesanzhen, Sishenzhen and Naosanzhen, and matches acupoints with syndromes. The acupoints included Shenting (GV24), Naohu (GV17) and bilateral Benshen (GB13), Naokong (GB19), Xinshu (BL15), Zusanli (ST36), etc. The needles were retained for 1 h for scalp acupuncture and not retained for body acupuncture. Game therapy included social interaction, music and dance, language stimulation, etc. The children in the control group were treated with the same game therapy in the observation group. Treatments were administered once daily, five times a week, with a three-month course considered as one treatment cycle, and a total of two cycles were provided. The scores of childhood autism rating scale (CARS), autism behavior scale (ABC) and 0-6-year-old Children's neuropsychological development assessment scale (children's psychological scale) were compared between the two groups before treatment and after 3 and 6 months of treatment. RESULTS: After 3 and 6 months of treatment, the CARS and ABC scores of both groups were lower than those before treatment (P<0.01). After 6 months of treatment, the CARS and ABC scores of the observation group were lower than those of the control group (P<0.05). After 3 and 6 months of treatment, the scores of gross motor, fine motor, adaptive ability, language, and social behaviors in both groups were higher than those before treatment (P<0.01). After 3 months of treatment, the observation group showed a greater improvement in gross motor, fine motor, adaptive ability, and social behaviors compared to the control group (P<0.05). After 6 months of treatment, the observation group showed a greater improvement in gross motor, fine motor, adaptive ability, language, and social behaviors compared to the control group (P<0.01, P<0.05). CONCLUSION Jin's three-needle therapy combined with game therapy is an effective method for the treatment of ASD, which shows more obvious advantages than simple game therapy in promoting the improvement of children's ability and reducing related behavior.
Humans ; Autism Spectrum Disorder/psychology* ; Male ; Acupuncture Therapy/instrumentation* ; Female ; Child ; Child, Preschool ; Acupuncture Points ; Treatment Outcome ; Play Therapy ; Combined Modality Therapy

To investigate the protective effects and underlying mechanisms of Qin-Zhu-Liang-Xue decoction (QZLX) in atopic dermatitis (AD) and glucocorticoid resistance, we conducted a single-blinded, randomized controlled clinical trial to evaluate the efficacy and safety of this concoction. Network pharmacology analysis was performed and validated through clinical studies. The efficacy, safety, and mechanism of action of QZLX and glucocorticoid receptor (GR) α recombinant protein were assessed in AD mice induced by 2,4-dinitrofluorobenzene (DNFB). Correlation analysis was performed to determine the clinical relevance of GRα. The trial demonstrated that patients who received QZLX showed considerable improvements in their Scoring Atopic Dermatitis (SCORAD) and Dermatology Life Quality Index (DLQI) scores compared with those who received mizolastine at week 4. Network pharmacological analysis identified GRα as a key target for QZLX in AD treatment. QZLX administration increased the serum GRα expression in AD patients, alleviated AD symptoms in mice, decreased inflammatory cytokine expression, and increased GRα expression without affecting liver or kidney function. In addition, GRα recombinant protein improved AD-like skin lesions in DNFB-induced mice. A negative correlation was observed between GRα expression and clinical parameters, including SCORAD, DLQI, and serum IgE levels. QZLX alleviates AD symptoms through the upregulation of GRα and thus presents a novel therapeutic strategy for the prevention of glucocorticoid resistance in AD management.
Dermatitis, Atopic/drug therapy* ; Animals ; Drugs, Chinese Herbal/administration & dosage* ; Humans ; Mice ; Network Pharmacology ; Male ; Female ; Adult ; Receptors, Glucocorticoid/metabolism* ; Disease Models, Animal ; Single-Blind Method ; Middle Aged ; Young Adult

Microbial denitrification is a major pathway for nitrogen removal from water bodies. However, denitrification is often difficult to continue when there is a lack of microbially available organic matter in the water body to serve as electron donors. In recent years, studies have shown that some denitrifying bacteria can directly utilize photoelectrons generated by sunlight-excited semiconductor minerals or natural organic matter for denitrification without the need for bioavailable organic matter as electron donors. This process is defined as microbial photoelectrotrophic denitrification. The discovery of microbial photoelectrotrophic denitrification phenomenon reshapes the previous knowledge about the chemoheterotrophic mode of denitrifying bacteria and broadens the pathway of nitrogen removal by the new photoelectrotrophic metabolism, which is of great significance to our understanding and exploration of sunlight-driven nitrogen cycling process. In this paper, we comprehensively sort out the existing research reports in the field of microbial photoelectrotrophic denitrification, systematically summarize the principle and the current research progress of microbial photoelectrotrophic denitrification, deeply analyze the problems and challenges faced by this technology, and make an outlook on the future research directions and application prospects of this technology, providing a reference for the further research and application of this technology.
Denitrification/physiology* ; Nitrogen/isolation & purification* ; Bacteria/metabolism* ; Sunlight ; Phototrophic Processes

Objective: To investigate the current situation and influencing factors of knowledge, attitude and practice (KAP) of fall prevention among the elderly in Huzhou City, Zhejiang Province, so as to provide the evidence for the development of fall intervention for the elderly. Methods: The permanent residents aged 60 years and over in Huzhou City were selected using multi-stratified cluster sampling method from March to April 2023. Demographic information, activity of daily living (ADL), fall risk, and KAP of fall prevention was collected using questionnaire surveys. Factors affecting KAP of fall prevention were identified using a multivariable logistic regression model. Results: Totally 2 160 questionnaires were allocated, and 2 104 valid questionnaires were recovered, with an effective recovery rate of 97.41%. There were 1 063 males (50.52%) and 1 041 females (49.48%), and 861 residents aged 60 to <70 years (40.92%). The awareness of fall prevention knowledge was 84.13%, the percentage of attitude towards fall prevention was 85.88%, and the percentage of practice of fall prevention was 14.59%. Multivariable logistic regression analysis showed that age, educational level, exercise duration and fall risk were associated with the awareness of fall prevention knowledge; age, educational level, marital status, exercise duration, ADL and fall risk were associated with the attitude towards fall prevention; gender, age, educational level, marital status, exercise duration, chronic diseases, ADL and fall risk were associated with the practice of fall prevention (all P<0.05). The desired access to fall prevention knowledge was mainly dominated by medical personnel, accounting for 75.51% (589/780). Conclusions The practice towards fall prevention among the elderly is relatively low in Huzhou City. The KAP of fall prevention is related to age, educational level, exercise duration and fall risk.

Giant extralobar pulmonary sequestration in newborns is still relatively rare in pulmonary diseases, and there are few relevant studies published. A neonate with the giant extralobar pulmonary sequestration accompanied by severe pleural effusion was reported here. After 12 days of birth, the diseased lung tissue was surgically extracted. The patient had an uneventful postoperative recovery and was discharged from the hospital. The case shows the advantage of early surgical treatment to extralobar pulmonary sequestration with severe pleural effusion in neonatal period.

OBJECTIVE To optimize the honey processing technology of Phellinus igniarius. METHODS The key factors of honey processing technology of P. igniarius （honey-water ratio， the mass ratio of honey-water to P. igniarius， the frying temperature and the frying time） were investigated by orthogonal test combined with analytic hierarchy process to determine the optimal technological parameters， using the internal quality （the contents of ergosterol， protocatechuic aldehyde and protocatechuic acid） and appearance traits as evaluation indexes. RESULTS The optimal process of honey-roasting P. igniarius was to take raw P. igniarius （1 cm3 square block）， add the appropriate amount of auxiliary materials （with 25 kg of refined honey and water for every 100 kg of P. igniarius）， mix well， moisten for 2 h until the auxiliary materials were completely absorbed； put it in a frying container， fry at the frying temperature of 130-140 ℃ for 5 min； take it out， put it in an oven at 50 ℃ for 2 h； take it out， and let it cool. The RSD of the results of three validation experiments was 0.68%. CONCLUSIONS The optimized honey processing technology of P. igniarius is stable and feasible.

OBJECTIVE To optimize the honey processing technology of Phellinus igniarius. METHODS The key factors of honey processing technology of P. igniarius （honey-water ratio， the mass ratio of honey-water to P. igniarius， the frying temperature and the frying time） were investigated by orthogonal test combined with analytic hierarchy process to determine the optimal technological parameters， using the internal quality （the contents of ergosterol， protocatechuic aldehyde and protocatechuic acid） and appearance traits as evaluation indexes. RESULTS The optimal process of honey-roasting P. igniarius was to take raw P. igniarius （1 cm3 square block）， add the appropriate amount of auxiliary materials （with 25 kg of refined honey and water for every 100 kg of P. igniarius）， mix well， moisten for 2 h until the auxiliary materials were completely absorbed； put it in a frying container， fry at the frying temperature of 130-140 ℃ for 5 min； take it out， put it in an oven at 50 ℃ for 2 h； take it out， and let it cool. The RSD of the results of three validation experiments was 0.68%. CONCLUSIONS The optimized honey processing technology of P. igniarius is stable and feasible.

Objective To evaluate the quality of treatment planning(TP)and re-optimization planning(RP)of radiotherapy for rectal cancer using PlanIQ software,thereby providing methods and tools for the screening and optimization of radiotherapy plans.Methods Twenty patients with rectal cancer who received radiotherapy were selected retrospectively,with 10 cases of intensity-modulated radiotherapy(IMRT)and 10 of volumetric modulated arc therapy(VMAT).(1)TP:IMRT plan involved 5-field irradiation,and VMAT plan involved two 360°arcs.The prescription doses were 50 Gy/25 f for PTV1 and 45 Gy/25 f for PTV2.All plans underwent direct machine parameter optimization and required 95%isodose lines to cover 100%of the target volume.Organs-at-risk(OAR)were limited by reference to tolerated dose standards.After the planning was completed,the plans were reviewed and confirmed by a physician,and the treatment was implemented after dose verification.(2)RP:a physicist with 10 years of experience re-optimized the 20 TP plans,with the irradiation technique and field setting unchanged.The re-optimization involved adjusting planning conditions and parameters based on individual experience until the dose to OAR was minimized while without affecting PTV coverage.The quality of TP plans and RP plans were quantitatively evaluated using PlanIQ software.Non-parametric Wilcoxon signed rank test was performed for dose-volume histogram parameters and plan quality index between two groups.Results The dose-volume histogram parameters in RP plans were superior to those in TP plans,and the differences in the Dmax of PTV1,the V45 Gy and Dmax of small intestine,and the V45 Gy of colon were statistically significant(P<0.05).The quality scores of RP plans for IMRT group,VMAT group and all patients were significantly higher than those of TP plans(P<0.05),with plan quality index of 88.55±3.35 vs 86.61±4.63(P=0.005),89.72±3.15 vs 87.21±3.04(P=0.028),and 89.14±3.22 vs 86.91±3.22(P=0.001),respectively.Conclusion RP can further improve the quality of radiotherapy plan for rectal cancer.PlanIQ software serves as an effective tool for quality control and screening of radiotherapy planning.

BACKGROUND:Nanocomposite hydrogel has great research prospects and application potential in the treatment of osteoarthritis. OBJECTIVE:To review the research progress of nanocomposite hydrogel in osteoarthritis and cartilage repair. METHODS:Databases such as CNKI and PubMed were searched.The English key words were"nanocomposite hydrogel,nanogel,osteoarthritis,cartage,physical encapsulation,electrostatic interaction,covalent crosslinking",and the Chinese key words were"nanocomposite hydrogel,nanogel,osteoarthritis,cartage,physical encapsulation,physical encapsulation,electrostatic effect,covalent cross-linking".After an initial screening of all articles based on inclusion and exclusion criteria,71 articles with high correlation were retained for review. RESULTS AND CONCLUSION:In cell or animal experiments,nanocomposite hydrogel has the effect of improving osteoarthritis.Nanocomposite hydrogel can promote cartilage repair,improve the internal environment of osteoarthritis,and achieve the therapeutic purpose of osteoarthritis by improving the mechanical environment between joints,carrying targeted drugs,and promoting the chondrogenesis of seed cells.At present,the research of nanocomposite hydrogel in osteoarthritis disease still has a huge space to play.It is expected to open up a new way for the clinical treatment of osteoarthritis by continuing to deepen the research of material preparation and actively carrying out cell and animal experiments.

Objective:To investigate the effect of long-term oral aspirin on the changes in the aneurysm sac and persistent type Ⅱ endoleak after endovascular aortic repair (EVAR) of infrarenal abdominal aortic aneurysms based on propensity score-matched analysis.Methods:A retrospective cohort study was used to analyze the clinical data of 133 patients with infrarenal abdominal aortic aneurysms treated with EVAR from January 2019 to December 2021 in the Department of Vascular Surgery, Nanjing Drum Tower Hospital. There were 113 males and 20 females, aged (74.8±7.2) years (range: 59 to 95 years). Patients were divided into the group receiving aspirin ( n=80) and the group not taking aspirin ( n=53) based on whether they took aspirin regularly for a long time after surgery. The two groups were matched in a 1∶1 ratio using propensity score matching and the caliper value was 0.05. Cumulative probability curve was plotted using the Kaplan-Meier method and the Log-rank test was used to compare the differences in primary endpoint events (enlargement of the aneurysm sac, occurrence of persistent type Ⅱ endoleak) and secondary endpoint events (adverse cardiovascular events and clinically relevant bleeding events) between the two groups. Results:The follow-up time was (38.4±11.8) months (range: 30 to 58 months). Among the 133 patients, a total of 25 cases (18.8%) suffered enlargement of the aneurysm sac, including 20 cases in the group receiving aspirin and 5 cases in the group not taking aspirin; 35 cases (26.3%) suffered persistent type Ⅱ endoleak, including 26 cases in the group receiving aspirin and 9 cases in the group not taking aspirin. Adverse cardiovascular events occurred in 11 cases (8.3%) and clinically relevant bleeding events were reported in 5 cases (3.8%). A matched cohort was established after propensity score matching, resulting in 32 cases per group. The survival analysis found that the rate of aneurysm sac enlargement was significantly higher in the group receiving aspirin than that in the group not taking aspirin (Log-rank test: P=0.010), and the incidence of persistent type Ⅱ endoleak was significantly higher than that in the group not taking aspirin (Log-rank test: P=0.019). The incidence of adverse cardiovascular events and clinically relevant bleeding events were not significantly different in two groups (Log-rank test: P=0.061, P=0.286). Conclusions:The risk of aneurysm sac expansion and persistent type Ⅱ endoleak were significantly higher in patients taking long-term aspirin after EVAR than in the group not taking asprin. Therefore, high-risk abdominal aortic aneurysm patients who are prone to aneurysm sac expansion should be evaluated in advance so that the risks and benefits of surgery can be comprehensively evaluated and treatment strategies can be optimized.