Objective:To investigate the effects of auditory integration training combined with applied behavior analysis(ABA)rehabilitation training on the rehabilitation effect and social skills of children with autism spectrum disorder(ASD).Methods:This study was a prospective randomized controlled study,60 children with ASD admitted to Tongren Rehabilitation Hospital from June 2023 to June 2024 were selected as the research subjects,and divided into control group(n=30)and treatment group(n=30)according to the random double chromosphere method.The control group received ABA rehabilitation training,The treatment group received auditory integration training on the basis of the control group,Both groups were treated for 6 months.The improvement of clinical symptoms,Sensory Integration Function Scale(SIFS),Repetitive Behavior Scale-Revised(RBS-R)between two groups before and after treatment and Self-Rating Anxiety Scale(SAS)score for parents caring for the sick child were compared between two groups.Results:The sensation,communication,physical movement,language,self-care,and total score of the treatment group were all lower than those of the control group(P＜0.05).The language,social skills,sensory perception,behavior and overall score of the treatment group were lower than those of the control group(P＜0.05).The RBS-R and SAS scores of the child's foster parents in the treatment group were lower than those in the control group,while the SIFS score was higher than that in the control group(P＜0.05).Conclusion:The combination of auditory integration training and ABA rehabilitation training can improve the rehabilitation effect of children with ASD,improve their social skills,sensory integration ability,and symptoms of repetitive stereotyped behavior,Relieve the anxiety of parents caring for sick children.

Objective:To assess the relationship between basophil levels and mortality in patients with intra-abdominal infection.Methods:Information on patients with intraperitoneal infection admitted to the intensive care unit were extracted from the MIMIC database.A time-dependent Cox regression model was used to adjust for confounders associated with 28-day mortality.Propensity score matching(PSM)was used to balance the baseline differences be-tween groups with different basophil levels,and a restricted cube chart(RCS)was used to show the relationship between basophil count and 28-day mortality in patients with intra-abdominal infection.Results:A total of 4403 patients with intra-abdominal infection were enrolled in the MIMIC database.Patients with high basophil levels have lower mortality than those with low basophil levels.There was an L-shaped curve between basophil level and 28-day mortality,with a cut-off value of 0.47×109/L.Cox regression analysis showed that basophil levels were an independent protective factor for mortal-ity in patients with intra-abdominal infection after adjusting for potential confounders(HR=0.586,95%CI:0.443-0.769).Protective factors for death at basophil levels remained after PSM adjusted for potential confounders(HR=0.628,95%CI:0.470-0.832).Conclusion:Basophil level is an independent protective factor for mortality in patients with intra-abdominal infection,and basophil levels should be dynamically monitored to better evaluate the prognosis of patients.

Objective:To investigate the effects of auditory integration training combined with applied behavior analysis(ABA)rehabilitation training on the rehabilitation effect and social skills of children with autism spectrum disorder(ASD).Methods:This study was a prospective randomized controlled study,60 children with ASD admitted to Tongren Rehabilitation Hospital from June 2023 to June 2024 were selected as the research subjects,and divided into control group(n=30)and treatment group(n=30)according to the random double chromosphere method.The control group received ABA rehabilitation training,The treatment group received auditory integration training on the basis of the control group,Both groups were treated for 6 months.The improvement of clinical symptoms,Sensory Integration Function Scale(SIFS),Repetitive Behavior Scale-Revised(RBS-R)between two groups before and after treatment and Self-Rating Anxiety Scale(SAS)score for parents caring for the sick child were compared between two groups.Results:The sensation,communication,physical movement,language,self-care,and total score of the treatment group were all lower than those of the control group(P＜0.05).The language,social skills,sensory perception,behavior and overall score of the treatment group were lower than those of the control group(P＜0.05).The RBS-R and SAS scores of the child's foster parents in the treatment group were lower than those in the control group,while the SIFS score was higher than that in the control group(P＜0.05).Conclusion:The combination of auditory integration training and ABA rehabilitation training can improve the rehabilitation effect of children with ASD,improve their social skills,sensory integration ability,and symptoms of repetitive stereotyped behavior,Relieve the anxiety of parents caring for sick children.

To explore the variation laws of volatile oil during the extraction process of Artemisiae Argyi Folium and its impact on the quality of the medicinal solution, as well as to achieve precise control of the extraction process, this study employed headspace solid phase microextraction gas chromatography-mass spectrometry(HS-SPME-GC-MS) in combination with multiple light scattering techniques to conduct a comprehensive analysis, identification, and characterization of the changes in volatile components and the physical properties of the medicinal solution during the extraction process. A total of 82 volatile compounds were identified using the HS-SPME-GC-MS technique, including 21 alcohols, 15 alkenes, 14 ketones, 9 acids, 6 aldehydes, 5 phenols, 3 esters, and 9 other types of compounds. At different extraction time points(15, 30, 45, and 60 min), 71, 72, 64, and 44 compounds were identified in the medicinal solution, respectively. It was observed that the content of volatile components gradually decreased with the extension of extraction time. Through multivariate statistical analysis, four compounds with significant differences during different extraction time intervals were identified, namely 1,8-cineole, terpinen-4-ol, 3-octanone, and camphor. RESULTS:: from multiple light scattering techniques indicated that at 15 minutes of extraction, the transmittance of the medicinal solution was the lowest(25%), the particle size was the largest(0.325-0.350 nm), and the stability index(turbiscan stability index, TSI) was the highest(0-2.5). With the extension of extraction time, the light transmittance of the medicinal solution improved, stability was enhanced, and the particle size decreased. These laws of physicochemical property changes provide important basis for the control of Artemisiae Argyi Folium extraction process. In addition, the changes in the bioactivity of Artemisiae Argyi Folium extracts during the extraction process were investigated through mouse writhing tests and antimicrobial assays. The results indicated that the analgesic and antimicrobial effects of the medicinal solution were strongest at the 15-minute extracting point. In summary, the findings of this study demonstrate that the content of volatile oil in Artemisiae Argyi Folium extracts gradually decreases with the extension of extraction time, and the variation in volatile oil content directly influences the physicochemical properties and pharmacological efficacy of the medicinal solution. This discovery provides important scientific reference for the optimization of Artemisiae Argyi Folium extraction processes and the development and application of process analytical technologies.
Oils, Volatile/pharmacology* ; Artemisia/chemistry* ; Gas Chromatography-Mass Spectrometry ; Drugs, Chinese Herbal/pharmacology* ; Chlorogenic Acid/pharmacology* ; Solid Phase Microextraction ; Quality Control

Objective:To assess the relationship between basophil levels and mortality in patients with intra-abdominal infection.Methods:Information on patients with intraperitoneal infection admitted to the intensive care unit were extracted from the MIMIC database.A time-dependent Cox regression model was used to adjust for confounders associated with 28-day mortality.Propensity score matching(PSM)was used to balance the baseline differences be-tween groups with different basophil levels,and a restricted cube chart(RCS)was used to show the relationship between basophil count and 28-day mortality in patients with intra-abdominal infection.Results:A total of 4403 patients with intra-abdominal infection were enrolled in the MIMIC database.Patients with high basophil levels have lower mortality than those with low basophil levels.There was an L-shaped curve between basophil level and 28-day mortality,with a cut-off value of 0.47×109/L.Cox regression analysis showed that basophil levels were an independent protective factor for mortal-ity in patients with intra-abdominal infection after adjusting for potential confounders(HR=0.586,95%CI:0.443-0.769).Protective factors for death at basophil levels remained after PSM adjusted for potential confounders(HR=0.628,95%CI:0.470-0.832).Conclusion:Basophil level is an independent protective factor for mortality in patients with intra-abdominal infection,and basophil levels should be dynamically monitored to better evaluate the prognosis of patients.

Projection micro stereolithography three-dimensional(3D)printing method was proposed in this study to fabricate complex microchannels of combined cross-sections.By using 3D printing and polydimethylsiloxane(PDMS)replication methods,two inertial microfluidic chips of three-step and five-step cross-sections were fabricated,and the dimension precisions of the microchannels were controlled within 20 μm.Using the microfluidic chips,the movements of two fluorescent polystyrene particles with diameters of 10 and 6 μm in the stepped channels were investigated.In addition,numerical simulations were applied to demonstrate the inertial focusing mechanisms of particles in the channels.It was found that 10-μm particles had three equilibrium positions in the three-step channel,which located at the inner walls of the three steps,respectively,and most particles focused at the inner step.The 6-μm particles also had three equilibrium positions in the three-step channel.However,the particles migrated to the middle and the outer steps under high flow rates.In the five-step channel,when the flow rate was increased gradually,10-μm particles had a single and two equilibrium positions,respectively,and the particles migrated towards the inner channel wall under high flow rates.In comparison to 10-μm particles,6-μm particles had two stable equilibrium positions in the five-step channel at all flow rate range.It could be concluded that the quantity,shape and strength of the secondary flow vortex could be altered by changing structure of the combined cross-section,thus the equilibrium positions and quantities of the focusing particles could be also regulated.The research outcome might provide new insights for precise cell inertial manipulation and promote the application and development of inertial microfluidic technology in biomedical and other fields.

Objective To observe the clinical efficacy of the integrative Chinese and western medicine therapy with the utilization of Niujiao Dihuang Jiedu Decoction(derived from the modified Xijiao Dihuang Decoction)in the treatment of acute-on-chronic liver failure(ACLF).Methods Sixty patients with ACLF of toxic-heat-stasis stagnation type were randomly divided into the trial group and the control group,with 30 patients in each group.The control group was given western medicine comprehensive treatment(including etiologic treatment,liver-protecting treatment and symptomatic and supportive treatment),while the trial group was treated with Niujiao Dihuang Jiedu Decoction on the basis of treatment for the control group,and the courses of treatment covered four weeks.The changes of liver function indicators and coagulation function indicators of the patients in the two groups before and after treatment were observed,and the clinical efficacy of the patients in the two groups after treatment was evaluated.Results(1)During the trial,there were two cases in the trial group and three cases in the control group dropped off,and the falling-off cases in the two groups were counted as invalid cases.(2)After four weeks of treatment,the total effective rate of the trial group was 80.00%(24/30)and that of the control group was 53.33%(16/30),and the intergroup comparison(by chi-square test)showed that the therapeutic efficacy of the trial group was significantly superior to that of the control group(P＜0.05).(3)After treatment,liver function indicators such as alanine transaminase(ALT),aspartate transaminase(AST),total bilirubin(TBIL),and direct bilirubin(DBIL)in the two groups were significantly improved compared with those before treatment(P＜0.05),and the improvement of liver function indicators in the trial group was significantly superior to that in the control group(P＜0.05).(4)After treatment,the prothrombin time(PT)of patients in the two groups was significantly improved when compared with that before treatment(P＜0.05),and the improvement of PT in the trial group was significantly superior to that in the control group(P＜0.05).Conclusion The integrative Chinese and western medicine therapy with the utilization of Niujiao Dihuang Jiedu Decoction is effective in treating ACLF patients with toxic-heat-stasis stagnation type,which can significantly improve the liver function and coagulation function of the patients.The therapeutic efficacy of the integrative therapy is significantly superior to that of the western medicine comprehensive treatment alone,which has high clinical value.

Objective:To explore the effect of combining hand-brain perception training with hand-brain motor training based on mirror neuron theory on the recovery of upper limb function after a stroke.Methods:A group of 105 stroke survivors with upper limb dysfunction were randomly divided into a hand-brain perception (HP) group, a hand-brain motor (HM) group, and a combination (C) group, each of 35. In addition to conventional rehabilitation treatment (including exercise therapy, occupational therapy and physical factor therapy), the HP and HM groups were given hand-brain perception training and hand-brain motor training respectively, while group C was provided with both. Before the intervention and after 4 weeks, the upper limb motor functioning of all of the participants was assessed using the simplified version of the Fugl-Meyer upper limb motor function scale (FMA-UE). Sensory functioning was quantified using the tactile Semmes Weinstein monofilament examination (SWME), and the modified Barthel index (MBI) was used to quantify the participants′ ability in the activities of daily living.Results:After the intervention the average FMA-UE, MBI and SWME scores of all three groups had improved significantly, with group C′s average FMA-UE and MBI scores significantly better than the other two groups′ averages. The average SWME score of group C was then significantly better than that of group HM.Conclusions:Hand-brain perception combined with hand-brain motor training based on mirror neuron theory can further promote the recovery of upper limb sensory and motor functioning of stroke survivors., Such therapy is worthy of clinical promotion and application.

Objective: This cross-sectional investigation aimed to determine the incidence, clinical characteristics, prognosis, and related risk factors of olfactory and gustatory dysfunctions related to infection with the SARS-CoV-2 Omicron strain in mainland China. Methods: Data of patients with SARS-CoV-2 from December 28, 2022, to February 21, 2023, were collected through online and offline questionnaires from 45 tertiary hospitals and one center for disease control and prevention in mainland China. The questionnaire included demographic information, previous health history, smoking and alcohol drinking, SARS-CoV-2 vaccination, olfactory and gustatory function before and after infection, other symptoms after infection, as well as the duration and improvement of olfactory and gustatory dysfunction. The self-reported olfactory and gustatory functions of patients were evaluated using the Olfactory VAS scale and Gustatory VAS scale. Results: A total of 35 566 valid questionnaires were obtained, revealing a high incidence of olfactory and taste dysfunctions related to infection with the SARS-CoV-2 Omicron strain (67.75%). Females(χ2=367.013, P<0.001) and young people(χ2=120.210, P<0.001) were more likely to develop these dysfunctions. Gender(OR=1.564, 95%CI: 1.487-1.645), SARS-CoV-2 vaccination status (OR=1.334, 95%CI: 1.164-1.530), oral health status (OR=0.881, 95%CI: 0.839-0.926), smoking history (OR=1.152, 95%CI=1.080-1.229), and drinking history (OR=0.854, 95%CI: 0.785-0.928) were correlated with the occurrence of olfactory and taste dysfunctions related to SARS-CoV-2(above P<0.001). 44.62% (4 391/9 840) of the patients who had not recovered their sense of smell and taste also suffered from nasal congestion, runny nose, and 32.62% (3 210/9 840) suffered from dry mouth and sore throat. The improvement of olfactory and taste functions was correlated with the persistence of accompanying symptoms(χ2=10.873, P=0.001). The average score of olfactory and taste VAS scale was 8.41 and 8.51 respectively before SARS-CoV-2 infection, but decreased to3.69 and 4.29 respectively after SARS-CoV-2 infection, and recovered to 5.83and 6.55 respectively at the time of the survey. The median duration of olfactory and gustatory dysfunctions was 15 days and 12 days, respectively, with 0.5% (121/24 096) of patients experiencing these dysfunctions for more than 28 days. The overall self-reported improvement rate of smell and taste dysfunctions was 59.16% (14 256/24 096). Gender(OR=0.893, 95%CI: 0.839-0.951), SARS-CoV-2 vaccination status (OR=1.334, 95%CI: 1.164-1.530), history of head and facial trauma(OR=1.180, 95%CI: 1.036-1.344, P=0.013), nose (OR=1.104, 95%CI: 1.042-1.171, P=0.001) and oral (OR=1.162, 95%CI: 1.096-1.233) health status, smoking history(OR=0.765, 95%CI: 0.709-0.825), and the persistence of accompanying symptoms (OR=0.359, 95%CI: 0.332-0.388) were correlated with the recovery of olfactory and taste dysfunctions related to SARS-CoV-2 (above P<0.001 except for the indicated values). Conclusion: The incidence of olfactory and taste dysfunctions related to infection with the SARS-CoV-2 Omicron strain is high in mainland China, with females and young people more likely to develop these dysfunctions. Active and effective intervention measures may be required for cases that persist for a long time. The recovery of olfactory and taste functions is influenced by several factors, including gender, SARS-CoV-2 vaccination status, history of head and facial trauma, nasal and oral health status, smoking history, and persistence of accompanying symptoms.
Female ; Humans ; Adolescent ; SARS-CoV-2 ; Smell ; COVID-19/complications* ; Cross-Sectional Studies ; COVID-19 Vaccines ; Incidence ; Olfaction Disorders/etiology* ; Taste Disorders/etiology* ; Prognosis