Traumatic supraorbital fissure syndrome (TSOFS) is a symptom complex caused by nerve entrapment in the supraorbital fissure after skull base trauma. If the compressed cranial nerve in the supraorbital fissure is not decompressed surgically, ptosis, diplopia and eye movement disorder may exist for a long time and seriously affect the patients′ quality of life. Since its overall incidence is not high, it is not familiarized with the majority of neurosurgeons and some TSOFS may be complicated with skull base vascular injury. If the supraorbital fissure surgery is performed without treatment of vascular injury, it may cause massive hemorrhage, and disability and even life-threatening in severe cases. At present, there is no consensus or guideline on the diagnosis and treatment of TSOFS that can be referred to both domestically and internationally. To improve the understanding of TSOFS among clinical physicians and establish standardized diagnosis and treatment plans, the Skull Base Trauma Group of the Neurorepair Professional Committee of the Chinese Medical Doctor Association, Neurotrauma Group of the Neurosurgery Branch of the Chinese Medical Association, Neurotrauma Group of the Traumatology Branch of the Chinese Medical Association, and Editorial Committee of Chinese Journal of Trauma organized relevant experts to formulate Chinese expert consensus on the diagnosis and treatment of traumatic supraorbital fissure syndrome ( version 2024) based on evidence of evidence-based medicine and clinical experience of diagnosis and treatment. This consensus puts forward 12 recommendations on the diagnosis, classification, treatment, efficacy evaluation and follow-up of TSOFS, aiming to provide references for neurosurgeons from hospitals of all levels to standardize the diagnosis and treatment of TSOFS.

Objective:To analyze antiviral activity against respiratory syncytial virus (RSV) of interferon (IFN)-α2b and IFN-λ1 on Hep2 cells and human airway epithelial (HAE) cells.Methods:IFN-α2b or IFN-λ1 was incubated with Hep2 cells after RSV infection, and 48 hours later, the cytopathic effect was observed, the viral load was determined using real time/reverse transcription quantitative polymerase chain reaction (RT qPCR), RSV F protein expression was detected using immunofluorescence, and cell survival rate was detected using crystal violet. HAE cells were incubated with IFN-α2b or IFN-λ1 for 24 hours, and then HAE were challenged with RSV. The viral load in the culture supernatant was determined on days 1-7 using RT qPCR, RSV F protein was determined with immunofluorescence and the viral titers in the culture supernatant was detected on day 7 by plaque assay.Results:In Hep2 cells, the CPE of the treatment groups (IFN-α2b and IFN-λ1) was alleviated compared to the virus control group, and the CPE of the high concentration group was lighter than that of the low concentration group. Different concentrations of IFN-α2b and IFN-λ1 could significantly reduce the viral load of RSV ( P<0.001), and the viral load of the high concentration group was significantly lower than that of the low concentration group ( P<0.001). In addition, IFN-α2b and IFN-λ1 could reduce the RSV F protein expression after RSV infection and improve cell survival rate. In HAE cells, IFN-α2b and IFN-λ1 could inhibit RSV virus replication, reduce virus titers ( P<0.001) and reduce RSV F protein expression. Conclusions:IFN-α2b and IFN-λ1 both showed great antiviral activity against RSV in Hep2 and HAE cells, providing data reference for the study of interferon against respiratory viruses.

This study aimed to provide scientific evidence for predicting quality markers(Q-markers) of Elephantopus scaber by establishing UPLC fingerprint of E. scaber from different geographical origins and determining the content of 13 major components, as well as conducting in vitro anti-cancer activity investigation of the main components. The chromatographic column used was Waters CORTECS UPLC C_(18)(2.1 mm×150 mm, 1.6 μm), and the mobile phase consisted of acetonitrile and 0.1% formic acid solution(gradient elution). The column temperature was set at 30 ℃, and the flow rate was 0.2 mL·min~(-1). The injection volume was 1 μL, and the detection wavelength was 240 nm. The UPLC fingerprint of E. scaber was fitted using the Similarity Evaluation System for Chromatographic Fingerprint of Traditional Chinese Medicine(2012 edition) to determine common peaks, evaluate similarity, identify and determine the content of major components. The CCK-8 assay was used to explore the inhibitory effect of the main components on the proliferation of lung cancer cells. The results showed that in the established UPLC fingerprint of E. scaber, 35 common peaks were identified. Thirteen major components, including neochlorogenic acid(peak 1), chlorogenic acid(peak 2), cryptochlorogenic acid(peak 3), caffeic acid(peak 4), schaftoside(peak 6), galuteolin(peak 9), isochlorogenic acid B(peak 10), isochlorogenic acid A(peak 12), isochlorogenic acid C(peak 18), deoxyelephantopin(peak 28), isodeoxyelephantopin(peak 29), isoscabertopin(peak 31), and scabertopin(peak 32) were identified and quantified, and a quantitative analysis method was established. The results of the in vitro anti-cancer activity study showed that deoxyelephantopin, isodeoxyelephantopin, isoscabertopin, and scabertopin in E. scaber exhibited inhibition rates of lung cancer cell proliferation exceeding 80% at a concentration of 10 μmol·L~(-1), higher than the positive drug paclitaxel. These results indicate that the fingerprint of E. scaber is highly characteristic, and the quantitative analysis method is accurate and stable, providing references for the research on quality standards of E. scaber. Four sesquiterpene lactones in E. scaber show significant anti-cancer activity and can serve as Q-markers for E. scaber.
Humans ; Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal/chemistry* ; Asteraceae/chemistry* ; Lung Neoplasms/drug therapy*

Abstract:Objective　To investigate the clinical characteristics and early diagnostic methods of patients with Talaromyces marneffei infection, so as to reduce the mortality of patients. Methods The clinical characteristics and microbiological analysis data including fungal culture, smear examination and mass spectrometry were collected from 18 patients with Talaromyces marneffei infection in the Department of Respiratory Medicine, Department of Tuberculosis, and Department of Critical Respiratory Medicine in Fuzhou Pulmonary Hospital from January 2017 to December 2021, and descriptive analysis was conducted. Results　All the 18 patients were confirmed to be infected with Talaromyces marneffei by conventional culture and matrix-assisted laser desorption/ionization-time of flight (MALDI-TOF) mass spectrometry (MS). The main infection sites of 18 patients with Talaromyces marneffei infection were lungs and lymph nodes, and the patients were accompanied by clinical manifestations such as cough, sputum and fever. The imaging features such as patchy shadows, mediastinal lymph node shadows and nodular shadows were common. Microbiological testing showed a statistically significant difference between smear and culture with a higher positive culture rate (χ2=13.74, P<0.05). The positive rate of blood culture in microbiological test was 60.0% (9/15), the positive rate of bronchial lavage fluid culture was 26.7% (4/15), the positive rate of sputum culture was 5.6% (1/18), one case each of pus, bone marrow, pleural fluid and cerebrospinal fluid was positive for culture and the other cases were negative, one case of sputum and one case of pus were positive for smear and the rest were negative. Colony characteristics showed that the colony morphology was mycelial phase at 25 ℃, producing red pigment, and the branching pattern of the penicillus was seen microscopically as monoverticillate or biverticillate; At 35 ℃, the yeast phase appeared at the initial stage, and then the mycelium phase changed after 5-6 days; the yeast phase was observed at 37 ℃, and yeast-like cells were seen under the microscope. All 18 patients with Talaromyces marneffei infection got better after using antifungal drugs. Compared with non-HIV patients with Talaromyces marneffei infection, leukopenia and anemia were common in HIV patients with Talaromyces marneffei infection, and the differences were statistically significant (P<0.05). 　Conclusions The infection of Talaromyces marneffei can be divided into localized type and disseminated type, which usually invade the lungs, skin, lymph nodes and other places. The main manifestations of patients are fever, cough, phlegm and other atypical symptoms. At present, the diagnosis of Talaromyces marneffei infection is mostly based on the fungal culture test, and the application of MALDI-TOF MS method can effectively shorten the diagnosis time of Talaromycosis marneffei. Clinical characteristics combined with microbiological analysis provide an objective basis for early diagnosis of patients with Talaromyces marneffei infection, and timely use of antifungal therapy can improve the prognosis of patients.

Bronchial asthma is a common chronic respiratory disease, which is involved in a variety of cells and cellular components. In 2019, the guidelines for the diagnosis and treatment of asthma issued by the Global Initiative for Asthma (GINA) Committee put forward the concept of type 2 inflammatory asthma for the first time. The updated evolution of GINA guidelines has promoted the development of biological agents and disease treatment, providing effective prevention and treatment for patients with severe asthma and improving disease outcome. This paper expounds the disease mechanism and management suggestions of type 2 inflammatory asthma in GINA guidelines, and analyzes the relevant clinical studies on targeted treatment of type 2 inflammatory asthma in recent years, in order to provide reference for in-depth understanding of level 3 prevention and management of patients with type 2 inflammatory asthma.
Humans ; Asthma/prevention & control*

Bronchial asthma is a common chronic respiratory disease, which is involved in a variety of cells and cellular components. In 2019, the guidelines for the diagnosis and treatment of asthma issued by the Global Initiative for Asthma (GINA) Committee put forward the concept of type 2 inflammatory asthma for the first time. The updated evolution of GINA guidelines has promoted the development of biological agents and disease treatment, providing effective prevention and treatment for patients with severe asthma and improving disease outcome. This paper expounds the disease mechanism and management suggestions of type 2 inflammatory asthma in GINA guidelines, and analyzes the relevant clinical studies on targeted treatment of type 2 inflammatory asthma in recent years, in order to provide reference for in-depth understanding of level 3 prevention and management of patients with type 2 inflammatory asthma.
Humans ; Asthma/prevention & control*

Objective:Using a spatio-temporal clustering analysis of varicella in Shanghai from 2006 to 2015 at a subdistrict level， we aim to provide decision support for formulating a reasonable varicella prevention strategy. Methods:Based on the data of varicella cases in Shanghai from 2006 to 2015， SaTScan was employed to detect and analyze the spatial pattern of varicella clusters. Moreover， field investigation was combined to infer and explain the risk factors of varicella clusters. Results:The spread of varicella in Shanghai from 2006 to 2015 had an obvious annual change and spatial differentiation at a subdistrict level. The findings of SaTScan showed that with a confidence level of 99.9%， there were totally 7 spatio-temporal clustering events in Shanghai from 2006 to 2015， in which 3 events were regional events and 4 were independent events. Independent events usually lasted for 2-4 years， while regional events in the "Jiading-Chongming district" and "Songjiang-Minhang district" areas had a longer duration and a larger impact. Conclusions:From 2006 to 2015， there is an obvious temporal and spatial clustering pattern of varicella in Shanghai. Majority of abnormal spatio-temporal clusters occur in rural areas rather than urban areas， which may be related to increasing floating population and migration of susceptible population caused by the implementation of large-scale construction projects.