[This corrects the article DOI: 10.1016/j.apsb.2022.05.019.].

Although symptomatic treatment is widely applied in clinical practice， it is often regarded as a relatively low-level therapeutic method. Based on Traditional Chinese Medicine （TCM） state theory， the macroscopic， mesoscopic， and microscopic characterization parameters of TCM symptomatology are horizontally integrated， the full life cycle of states （pre-disease， incipient disease， manifest disease， post-disease） is vertically covered， and the cognitive system of "symptoms" is reconstructed from multiple dimensions. Accordingly， the application approach of symptomatic treatment at different state stages is proposed： implementing preventive intervention in the pre-disease state， strengthening the interception of disease progression in the incipient disease state， regulating dynamic development and treatment in the manifest disease state， and formulating a staged diagnosis and treatment strategy which focuses on functional rehabilitation in the post-disease state.

Imaging examination is a crucial part in diagnosis and treatment of central nervous system infection(CNSI),involving complex imaging sequences and parameters.This consensus was jointly written by multiple CNSI imaging experts in China,aimed to standardize imaging examination of CNSI.

Objective:To observe any effect of supplementing treatment according to the Early Start Denver model (ESDM) with repeated transcranial magnetic stimulation (rTMS) in the treatment of children with autism spectrum disorder (ASD).Methods:Sixty-seven children on the autism spectrum aged 2 or 3 years were randomly divided into a control group of 33 and an observation group of 34. Both groups were treated as specified by the ESDM for 24 weeks, but the observation group additionally received rTMS. At 12 and 24 weeks, both groups were evaluated using the Autism Behavior Checklist, the Childhood Autism Rating Scale (CARS), the revised version of the Repetitive Behavior Scale (RBS-R), Gesell Development Schedules, and the Autism Treatment Evaluation Checklist (ATEC).Results:The CARS, Gesell, RBS-R and ATEC results of both groups had improved significantly after 12 weeks, with further improvements observed another 12 weeks later, when the average Autism Behavior Checklist scores had also improved significantly. At that point the results of the observation group were significantly better than those of the control group, on average.Conclusions:Combining ESDM and rTMS can significantly relieve the main symptoms of autism and improve the comprehensive development of children on the autism spectrum 2 or 3 years old. Therefore, such combination is worthy of application in clinical practice.

Objective To analyze the clinical characteristics of patients with Streptococcus anginosus group(SAG)infected brain abscess and provide a reference basis for the clinical diagnosis and treatment of this disease.Methods The clinical information of 59 patients with brain abscess with SAG in Guangdong Sanjiu Brain Hospital from January 2016 to October 2023 was collected for retrospective statistical analysis.Results Among the 59 patients with brain abscess,there were 52(88.14%)male and 7(11.86%)female.Among 59 cases of SAG,there were 32(54.24%)in the Str.intermedius group,21(35.59%)in the Str.constellatus group and 6(10.17%)in the Str.anginosus group.The age of Str.intermedius group was less than that of Streptococcus constellatus group(36.75±20.06 years vs 50.43±16.17 years),and the difference was statistically significant(t=2.614,P<0.05).The common clinical symptom was headache,while the probability of fever was greater in the Str.intermedius group compared to the Str.constellatus group(t=4.174,P<0.05).Abscesses were commonly solitary and were located in the parietal and frontal lobes of the brain.Patients with Str.constellatus had a greater probability of developing mixed infections compared to patiens with Str.intermedius(57.14%vs 9.38%)with significant differences(t=14.257,P<0.05).Glycopeptide(vancomycin)plus carbapenem(meropenem)combination regimen was the most commonly used in both empiric and targeted dosing were 64.41%and 52.54%,respectively.No strains resistant to common antibiotics were identified.Conclusion The SAG causing brain abscesses are mainly Str.intermedius and Str.constellatus,and the age,symptoms and infection patterns of patients with brain abscesses caused by the two bacteria were different.SAG did not appear to be drug-resistant in the clinic,and the clinic could reasonably evaluate and adjust the anti-infection regimen based on the drug sensitivity results.

Objective To analyze the clinical characteristics of patients with Streptococcus anginosus group(SAG)infected brain abscess and provide a reference basis for the clinical diagnosis and treatment of this disease.Methods The clinical information of 59 patients with brain abscess with SAG in Guangdong Sanjiu Brain Hospital from January 2016 to October 2023 was collected for retrospective statistical analysis.Results Among the 59 patients with brain abscess,there were 52(88.14%)male and 7(11.86%)female.Among 59 cases of SAG,there were 32(54.24%)in the Str.intermedius group,21(35.59%)in the Str.constellatus group and 6(10.17%)in the Str.anginosus group.The age of Str.intermedius group was less than that of Streptococcus constellatus group(36.75±20.06 years vs 50.43±16.17 years),and the difference was statistically significant(t=2.614,P<0.05).The common clinical symptom was headache,while the probability of fever was greater in the Str.intermedius group compared to the Str.constellatus group(t=4.174,P<0.05).Abscesses were commonly solitary and were located in the parietal and frontal lobes of the brain.Patients with Str.constellatus had a greater probability of developing mixed infections compared to patiens with Str.intermedius(57.14%vs 9.38%)with significant differences(t=14.257,P<0.05).Glycopeptide(vancomycin)plus carbapenem(meropenem)combination regimen was the most commonly used in both empiric and targeted dosing were 64.41%and 52.54%,respectively.No strains resistant to common antibiotics were identified.Conclusion The SAG causing brain abscesses are mainly Str.intermedius and Str.constellatus,and the age,symptoms and infection patterns of patients with brain abscesses caused by the two bacteria were different.SAG did not appear to be drug-resistant in the clinic,and the clinic could reasonably evaluate and adjust the anti-infection regimen based on the drug sensitivity results.

Imaging examination is a crucial part in diagnosis and treatment of central nervous system infection(CNSI),involving complex imaging sequences and parameters.This consensus was jointly written by multiple CNSI imaging experts in China,aimed to standardize imaging examination of CNSI.

Objective:To observe any effect of supplementing treatment according to the Early Start Denver model (ESDM) with repeated transcranial magnetic stimulation (rTMS) in the treatment of children with autism spectrum disorder (ASD).Methods:Sixty-seven children on the autism spectrum aged 2 or 3 years were randomly divided into a control group of 33 and an observation group of 34. Both groups were treated as specified by the ESDM for 24 weeks, but the observation group additionally received rTMS. At 12 and 24 weeks, both groups were evaluated using the Autism Behavior Checklist, the Childhood Autism Rating Scale (CARS), the revised version of the Repetitive Behavior Scale (RBS-R), Gesell Development Schedules, and the Autism Treatment Evaluation Checklist (ATEC).Results:The CARS, Gesell, RBS-R and ATEC results of both groups had improved significantly after 12 weeks, with further improvements observed another 12 weeks later, when the average Autism Behavior Checklist scores had also improved significantly. At that point the results of the observation group were significantly better than those of the control group, on average.Conclusions:Combining ESDM and rTMS can significantly relieve the main symptoms of autism and improve the comprehensive development of children on the autism spectrum 2 or 3 years old. Therefore, such combination is worthy of application in clinical practice.

Currently,human health due to corona virus disease 2019(COVID-19)pandemic has been seriously threatened.The coronavirus severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)spike(S)protein plays a crucial role in virus transmission and several S-based therapeutic approaches have been approved for the treatment of COVID-19.However,the efficacy is compromised by the SARS-CoV-2 evolvement and mutation.Here we report the SARS-CoV-2 S protein receptor-binding domain(RBD)inhibitor licorice-saponin A3(A3)could widely inhibit RBD of SARS-CoV-2 variants,including Beta,Delta,and Omicron BA.1,XBB and BQ1.1.Furthermore,A3 could potently inhibit SARS-CoV-2 Omicron virus in Vero E6 cells,with EC50 of 1.016 pM.The mechanism was related to binding with Y453 of RBD deter-mined by hydrogen-deuterium exchange mass spectrometry(HDX-MS)analysis combined with quan-tum mechanics/molecular mechanics(QM/MM)simulations.Interestingly,phosphoproteomics analysis and multi fluorescent immunohistochemistry(mIHC)respectively indicated that A3 also inhibits host inflammation by directly modulating the JNK and p38 mitogen-activated protein kinase(MAPK)path-ways and rebalancing the corresponding immune dysregulation.This work supports A3 as a promising broad-spectrum small molecule drug candidate for COVID-19.

Objective To explore the diagnosis and clinical characteristics of atypical severe pneumonia caused by Chlamydia abortus(C.abortus).Methods Clinical data of 4 patients diagnosed with atypical severe pneumonia caused by C.abortus in a hospital from January 2021 to November 2022 were collected.Clinical characteristics,dia-gnosis and treatment,and precautions of the disease were comprehensively analyzed.Results All 4 patients were male,aged 63-73 years old,with acute onset,high fever,cough and expectoration.Three patients had a history of contact with poultry,one patient had a history of contact with abortion goat.The interval between the emerging of clinical symptoms and the onset of acute respiratory failure in 4 patients was 1-6 days,and the oxygenation index(PaO2/FiO2)at admission was less than 200 mmHg,which gradually decreased with the progression of the disease,active support with a ventilator was necessary.Two patients had an increase in white blood cell count,4 had an in-crease in neutrophil percentage,3 had a mild decrease in platelet count.Among 4 patients,2,2,3 and 4 patients showed elevated levels of aspartate aminotransferase,alanine aminotransferase,creatine kinase,and serum creati-nine respectively,2 patients had mild hyponatremia,4 patients showed significant increase in C-reactive protein,procalcitonin,and interleukin-6 levels.Four patients'chest CT findings showed main involvement of single or mul-tiple lung lobes,with exudation and consolidation,and later involvement of multiple lobes of lung.The metageno-mic next-generation sequencing of bronchoalveolar lavage fluid detected the DNA sequence of C.abortus.Based on the clinical manifestations,contact history,chest CT,and metagenomic next-generation sequencing results of 4 pa-tients,the diagnosis was C.abortus.atypical severe pneumonia.After timely adjustment of the treatment of anti-in-fection regimen based on doxycycline,the patients'condition improved and were discharged.Conclusion C.abor-tus may also cause human pneumonia,which can lead to serious clinical outcome after infection.Patient had a histo-ry of animal contact should be alert to such diseases.Metagenomic next-generation sequencing can detect C.abortus.