OBJECTIVETo explore the clinical efficacy of electro-acupuncture (EA) on 5-visceral Back-shu points in treating chronic fatigue syndrome (CFS).

METHODSFourty patients with CFS were treated by EA on Back-shu points, the changes of scoring by Fatigue Assessment Instrument (FAI) and Symptom Checklist 90 (SCL-90) were observed before and after treatment.

RESULTSThe scale of FAI and SCL-90 significantly decreased after EA (P < 0.01).

CONCLUSIONEA on Back-shu points is one of the effective approaches for treatment of CFS.

Acupuncture Points ; Acupuncture Therapy ; methods ; Adult ; Electroacupuncture ; methods ; Fatigue Syndrome, Chronic ; therapy ; Female ; Humans ; Male ; Middle Aged

OBJECTIVETo observe clinical therapeutic effect of acupuncture at Back-shu acupoints of five zang-organs on chronic fatigue syndrome (CFS).

METHODSForty cases of CFS were treated with electroacupuncture at main acupoints Back-shu, and Fatigue Assessment Instrument (FAI) and Mental State Self-rating Scale (SCL-90) were used for assessment of therapeutic effect.

RESULTSAfter electroacupuncture treatment, clinical symptoms improved. The cumulative scores of FAI decreased from 148.36 +/- 26.53 before treatment to 98.63 +/- 28.36 after treatment (P < 0.01). And the scores of somatization, depression, anxiety and interpersonal relationship in SCL-90 reduced significantly (P < 0.01).

CONCLUSIONElectroacupuncture has a definite therapeutic effect on chronic fatigue syndrome.

Acupuncture Points ; Acupuncture Therapy ; Anxiety ; Electroacupuncture ; Fatigue Syndrome, Chronic ; therapy ; Humans

OBJECTIVETo probe into clinical therapeutic effect of point injection combined with ultra-laser radiation on chronic pelvic inflammatory.

METHODSSixty cases of chronic pelvic inflammatory were divided into a treatment group and a control group, 30 cases in each group. The treatment group were treated with point injection of Yuxingcao Injectio combined with ultra-laser point radiation, and the control group with simple point injection of Yuxingcao Injectio, once each day, for 4 weeks.

RESULTSTwenty-eight cases were effective with a total effective rate of 93.3% in the treatment group, and 23 cases were effective with a total effective rate of 76.7%; the weighty pain of lower abdomen, abnormal leucorrhea and signs of gynecological examination, etc. in the treatment group significantly improved as compared with the control group (P<0.05).

CONCLUSIONPoint injection combined with ultra-laser radiation has definite therapeutic effect on chronic pelvic inflammatory.

Acupuncture Points ; Adolescent ; Adult ; Chronic Disease ; Combined Modality Therapy ; Female ; Humans ; Injections ; Laser Therapy ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Pelvic Inflammatory Disease ; therapy

The purpose of this study was to investigate the molecular mechanism by which miR-21 and its target genes mediate radiation resistance of glioblastoma cells. Real-time PCR was employed to detect miR-21 expression in normal brain tissues, glioblastoma tissues and glioblastoma cell lines (A172, T98G and U87MG). T98G cells were transfected with anti-miR-21 oligonucleotides, or plasmids containing PDCD4 or hMSH2 (PDCD4-pcDNA3 and hMSH2-pcDNA3). The survival curve was obtained to investigate the sensitivity of T98G cells to radiation. Cell apoptosis was measured by using the Caspase-3/7 kit and cell cycle by flow cytometry. Western blotting was performed to detect the expression of hMSH2 and PDCD4 in miR-21-inhibiting T98G cells. The results showed that miR-21 expression in glioblastoma cells and tissues was conversely associated with the radiation sensitivity. Over-expression of miR-21 resulted in radiation resistance, while knockdown of miR-21 led to higher sensitivity of glioblastma cells to radiation. After miR-21 knockdown, the apoptosis of T98G cells was significantly increased and the G(2) phase arrest was more significant. In addition, miR-21 knockdown increased the expression of endogenous PDCD4 and hMSH2, which contributed to the apoptosis and G(2) arrest of T98G cells. The findings suggested that miR-21 may mediate the resistance of glioblastoma cells against radiation via its target genes PDCD4 and hMSH2. MiR-21 and its target genes may be used as potential molecular targets for clinical radiotherapy sensitization in the future.
Apoptosis Regulatory Proteins ; genetics ; Cell Line, Tumor ; Glioblastoma ; genetics ; Humans ; MicroRNAs ; genetics ; MutS Homolog 2 Protein ; genetics ; RNA-Binding Proteins ; genetics ; Radiation Tolerance ; genetics

OBJECTIVETo explore the value of electroencephalogram (EEG) in early diagnosis of brain injury in neonates with asphyxia.

METHODSEEG examination was performed in 49 neonates with asphyxia (mild: n=9; severe: n=40) within 6 hrs of their births. Of the 49 asphyxiated neonates, 33 had concurrent HIE, including 20 cases of mild, 9 cases of moderate and 4 cases of severe HIE.

RESULTSTwenty-one (63.6%) out of the 33 patients with HIE showed abnormal EEG, but only one (6.3%) in the asphyxia group without HIE. All of 13 patients with moderate-severe HIE showed abnormal EEG. The degree of EEG abnormality in neonates with HIE was consistent with the clinical grading of HIE. The neonates whose EEG showed electrical silence and burst suppression and the abnormalities were kept unrecoverable for more than 2 weeks had very poor prognosis.

CONCLUSIONSEEG can reflect brain injury caused by neonatal asphyxia and the severity of brain injury. It may be useful for early diagnosis of brain injury following asphyxia in neonates.

Asphyxia Neonatorum ; complications ; physiopathology ; Early Diagnosis ; Electroencephalography ; Female ; Humans ; Hypoxia-Ischemia, Brain ; diagnosis ; Infant, Newborn ; Male

Electroencephalography ; Female ; Humans ; Hyperbilirubinemia, Neonatal ; physiopathology ; Hypoxia-Ischemia, Brain ; physiopathology ; Infant, Newborn ; Infant, Newborn, Diseases ; physiopathology ; Male ; Retrospective Studies

Objective:To analyze the compatibility rules of prescriptions containing Forsythiae Fructus based on data mining and explore the anti-inflammatory mechanism of Forsythiae Fructus based on network pharmacology，so as to provide reference for the rational clinical application of Forsythiae Fructus and the development of health foods and new Chinese medicines. Method:The prescriptions containing Forsythiae Fructus in the Dictionary of Traditional Chinese Medicine Prescriptions were collected，based on which a clinical prescription database was constructed. The Chinese herbs combined with Forsythiae Fructus and the corresponding indications were subjected to frequency statistics，association rule analysis，and complex network analysis using SPSS Statistics 26，IBM SPSS Modeler 18.0，and Gephi 9.2. The active components and targets of Forsythiae Fructus for anti-inflammation were retrieved from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform （TCMSP），BATMAN-TCM，and SEA，and the targets related to anti-inflammation from GeneCards，Online Mendelian Inheritance in Man （OMIM），CTD，and GenCLiP3. Following the analysis of protein-protein interactions （PPI） with STRING，a PPI network was constructed. The enrichment analysis was performed using Metascape，and the active component-anti-inflammation target-signaling pathway network of Forsythiae Fructus was constructed by Cytoscape 3.8.2. Result:According to the inclusion and exclusion criteria，2 245 prescriptions containing Forsythiae Fructus were harvested，involving 512 Chinese herbs，with a total usage frequency of 27 314. The Chinese herbs that were most frequently combined with Forsythiae Fructus （>800 times） were Glycyrrhizae Radix et Rhizoma （1 483 times），Scutellariae Radix （964 times），and Angelicae Sinensis Radix （842 times）. Hence，the herbal pairs "Forsythiae Fructus-Scutellariae Radix" and "Forsythiae Fructus-Angelicae Sinensis Radix" were further explored. The prescriptions containing Forsythiae Fructus could be utilized for the treatment of 29 kinds of diseases，and three representative disease categories including "carbuncle，gangrene，sores and ulcers"，"ophthalmic diseases and syndromes" and "epidemic diseases" are selected for data mining. There were 19 association rules obtained with "Forsythiae Fructus-Glycyrrhizae Radix et Rhizoma-Lonicerae Japonicae Flos-Angelicae Sinensis Radix" as the core herb combination for "carbuncle，gangrene，sores and ulcers". The clustering analysis revealed one multi-herb clustering group，four herbal pairs，and single herb Lonicerae Japonicae Flos，the complex network analysis four herbal modules，and the factor analysis six common factors. There were 23 association rules obtained with "Forsythiae Fructus-Glycyrrhizae Radix et Rhizoma-Scutellariae Radix-Angelicae Sinensis Radix" as the core herb combination for "ophthalmic diseases and syndromes". The clustering analysis revealed two multi-herb clustering groups and four herbal pairs，the complex network analysis four herbal modules，and the factor analysis five common factors. There were 28 association rules obtained with "Forsythiae Fructus-Glycyrrhizae Radix et Rhizoma-Menthae Haplocalycis Herba-Lonicerae Japonicae Flos" as the core herb combination for "epidemic diseases". The clustering analysis revealed three multi-herb clustering groups，one herbal pair，and two single herbs Forsythiae Fructus and Glycyrrhizae Radix et Rhizoma，the complex network analysis four herbal modules，and the factor analysis five common factors. As demonstrated by network pharmacology-based analysis，the core anti-inflammation components of Forsythiae Fructus were quercetin，luteolin，and kaempferol，and the core targets were phosphoinositide-3-kinase regulatory subunit 1 （PIK3R1），protein kinase B 1 （Akt1），and epidermal growth factor receptor（EGFR）. The biological pathways were mainly concentrated in proteoglycans in cancer，pathways in cancer，and PI3K/Akt signaling pathway，with such functions as inhibition of transcription factors，regulation of enzyme activity，and inflammation-related gene expression involved. Conclusion:This study employed a variety of data mining techniques to objectively，intuitively，and scientifically uncover the compatibility rules of Forsythiae Fructus in the treatment of high-frequency diseases. It has been found that Forsythiae Fructus is often combined with heat-clearing herbs，tonifying herbs，exterior-releasing herbs，and blood-activating and stasis-resolving herbs for diverse diseases and syndromes. Under the premise of clearing heat and removing toxin，reinforcing healthy Qi and dredging stagnation are also emphasized. According to the degree of internal heat exuberance，the heat-clearing herbs with different merits are combined. This study has revealed the unique advantages of Forsythiae Fructus in the treatment of specific diseases and syndromes as well as its multi-component，multi-target，and multi-pathway mechanisms in anti-inflammation，breaking through the limitations in modern clinical and experimental research of Forsythiae Fructus. These findings are of great significance for guiding the rational clinical application of Forsythiae Fructus and the development of health foods and new Chinese medicines，thus better accelerating the development of Chinese medicine health industry.

OBJECTIVE: To explore the incidence and risk factors for the acute lung injury (ALI)/acute respiratory distress syndrome (ARDS) after resection of esophageal carcinoma. METHODS: We retrospectively analyzed 422 consecutive patients admitted to the Department of Critical Care Medicine with esophageal carcinoma undergoing esophagectomy from January 2010 to December 2016 in Peking University Cancer Hospital. ALI/ARDS were diagnosed, the patients were divided into ALI/ARDS group and control group without ALI/ARDS, the differences of clinical features were contrasted between the two groups, and the multivariate Logistic regression modeling was used to identify the independent risk factors for ALI/ARDS. RESULTS: In the study, 41 ALI/ARDS cases were diagnosed, making up 9.7% (41/422) of all the enrolled patients undergoing esophagectomy. Comparisons of the ALI/ARDS group and the control group indicated significant statistical differences in the average length of their hospital stay [(18.9±9.7) d vs. (14.8±3.6) d, P=0.011], the proportion of the patients who needed mechanical ventilation support [51.2% (21/41) vs. 9.4% (36/381), P<0.001] and in-hospital mortality [31.7% (13/41) vs. 5.0% (19/381), P<0.001]. Univariate analysis showed significant differences between the patients with ALI/ARDS and without ALI/ARDS in smoking history (P=0.064), preoperative forced expiratory volume in one second/forced vital capacity (FEV1/FVC) (P=0.020), diffusing capacity of the lung for carbon monoxide (DLCO) (P=0.011), body weight index (BMI) (P=0.044), American Society of Anesthesiologists (ASA) physical status classification (P=0.049) and one lung ventilation duration (P=0.008), while multivariate Logistic regression analysis indicated that preoperative FEV1/FVC (OR=1.053, P=0.016, 95%CI 1.010-1.098), ASA physical status classification (OR=2.392, P=0.033, 95%CI 1.073-5.335) and one lung ventilation duration (OR=0.994, P=0.028, 95%CI 0.989-0.999) were the independent risk factors for ALI/ARDS after esophagectomy. CONCLUSION ALI/ARDS was a serious complication in patients undergoing esophagectomy associated with increment in length of hospital stay and in-hospital mortality. Multivariate Logistic regression analysis indicated that preoperative FEV1/FVC, ASA classification and one lung ventilation duration were the independent risk factors for ALI/ARDS after esophagectomy. Carefully assessing the patient before operation, shortening one lung ventilation duration were the key points in preventing ALI/ARDS after esophagectomy.
Acute Lung Injury/etiology* ; Esophagectomy/adverse effects* ; Humans ; Respiration, Artificial ; Respiratory Distress Syndrome/etiology* ; Retrospective Studies ; Risk Factors

Objective: To explore the epidemiological characteristic of a COVID-19 outbreak caused by 2019-nCoV Omicron variant BF.7 and other provinces imported in Shenzhen and analyze transmission chains and characteristics. Methods: Field epidemiological survey was conducted to identify the transmission chain, analyze the generation relationship among the cases. The 2019-nCoV nucleic acid positive samples were used for gene sequencing. Results: From 8 to 23 October, 2022, a total of 196 cases of COVID-19 were reported in Shenzhen, all the cases had epidemiological links. In the cases, 100 were men and 96 were women, with a median of age, M (Q₁, Q₃) was 33(25, 46) years. The outbreak was caused by traverlers initial cases infected with 2019-nCoV who returned to Shenzhen after traveling outside of Guangdong Province.There were four transmission chains, including the transmission in place of residence and neighbourhood, affecting 8 persons, transmission in social activity in the evening on 7 October, affecting 65 persons, transmission in work place on 8 October, affecting 48 persons, and transmission in a building near the work place, affecting 74 persons. The median of the incubation period of the infection, M (Q₁, Q₃) was 1.44 (1.11, 2.17) days. The incubation period of indoor exposure less than that of the outdoor exposure, M (Q₁, Q₃) was 1.38 (1.06, 1.84) and 1.95 (1.22, 2.99) days, respcetively (Wald χ²=10.27, P=0.001). With the increase of case generation, the number and probability of gene mutation increased. In the same transmission chain, the proportion of having 1-3 mutation sites was high in the cases in the first generation. Conclusions: The transmission chains were clear in this epidemic. The incubation period of Omicron variant BF.7 infection was shorter, the transmission speed was faster, and the gene mutation rate was higher. It is necessary to conduct prompt response and strict disease control when epidemic occurs.
Male ; Humans ; Female ; SARS-CoV-2 ; COVID-19/epidemiology* ; Disease Outbreaks ; Epidemics ; China/epidemiology*

Humans ; Aortic Valve/surgery* ; Retrospective Studies ; Transcatheter Aortic Valve Replacement ; Sex Factors ; Heart Valve Prosthesis Implantation ; Treatment Outcome ; China ; Aortic Valve Stenosis/surgery* ; Risk Factors ; Risk Assessment