Objective:To explore the effects of internet-based group cognitive-behavioral therapy(IGCBT)on the depressive and anxiety symptoms in patients with major depressive disorder(MDD).Methods:Eighty pa-tients with MDD were recruited and randomly divided into IGCBT combined drug therapy group and control group with drug therapy.Blind assessments were performed using the Hamilton Depression Scale(HAMD)and Hamilton Anxiety Scale(HAMA)three times at baseline,4 weeks after treatment and 8 weeks after treatment,respectively.Results:The effective rates of HAMD and HAMA at the end of the 4th and 8th week,and the effective rates of HAMA at the end of the 8th week were higher in the combined treatment group than those in the control group(Ps＜0.05).The total scores of HAMD and HAMA in the combined treatment group and the control group were lower at the end of the 4th and 8th week than those at baseline(Ps＜0.001).The total scores of HAMD and HAMA were lower in the combined treatment group than those in the control group at the baseline,4 weeks and 8 weeks after treatment(Ps＜0.01).Conclusion:It suggests that intemet-based group cognitive-behavioral therapy combined with antidepressant medication has a better effect on relieving depressive and anxiety symptoms in patients with ma-jor depressive disorder than drug therapy alone,and especially has a better effect on improving anxiety symptom.

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 the relationship between fragmented QRS(fQRS)and microalbuminuria(MAU)and serum uric acid(SUA)in patients with type 2 diabetes mellitus(T2DM).Methods From October 2022 to June 2023,245 T2DM patients diagnosed by The Department of Endocrinology,Jinhua Hospital Affiliated to Zhejiang University School of Medicine were selected and divided into fQRS group(fQRS,n=111)and T2DM group(n=134)according to ECG results.The general data,biochemical indexes,left ventricular end-diastolic diameter(LVEDd),left ventricular end-systolic diameter(LVESd),interventricular septum(IVS),left ventricular posterior wall(LVPW),left ventricular ejection fraction(LVEF),left atrial diameter(LAd),peak value ratio of mitral orifice blood flow velocity in early and late diastole(E/A)and mitral orifice blood flow velocity in early diastole were compared between the two groups.Pearson correlation analysis was used to analyze the correlation between fQRS wave and other indexes in T2DM patients,and Logistic regression analysis was used to analyze the influencing factors of fQRS.Results The prevalence rates of UACR,SUA,HbA1c and MAU in fQRS group were higher than in T2DM group(P＜0.05 or P＜0.01).LVEDd,LAd,E,E/e'and E/A>1.5 in QRS group were higher than in T2DM group(P＜0.05 or P＜0.01).Pearson correlation analysis showed that fQRS wave was positively correlated with smoking history,BMI,HbA1c,UACR,MAU,SUA,LVEDd,LAd,E/A and E/e'(P＜0.05).Logistic regression analysis showed that MAU was the influencing factor of fQRS wave in T2DM patients.Conclusions The fQRS in ECG in patients with T2DM is associated with MAU and SUA and may be an important evidence of myocardial fibrosis associated with subclinical cardiac diastolic dysfunction.

Objective To investigate the clinical value of surgical navigation system for the foreign bodies removal from deep space of oral,maxillofacial and cervical regions.Methods The data of 64 patients with foreign body removal treated in the department of stomatology of this hospital during 2014-2021 were retrospectively analyzed,in which the control group (n=52) received the traditional surgical treatment for foreign body removal,and the observation group (n=12) received surgical navigation system guided foreign body removal from deep space of oral,maxillofacial and cervical regions.The surgery-related indexes and oc-currence situation of complications were compared between the two groups.Results The constituent ratio of males in the two groups was higher than that of females,the foreign bodies were common in oral and maxillo-facial regions,which was dominated by nonmetal foreign bodies.The foreign bodies in the observation group all were successfully removed,which in 96.15％ of patients in the control group were successfully removed. Compared with the control group,the volumes of intraoperative blood loss and postoperative drainage in the observation group were decreased (P<0.05),the operation time and hospitalization duration were decreased,the operation incision length was shortened,and the differences were statistically significant (P<0.05).The incidence rate of complications in the observation group was significantly lower than that in the control group (0 vs. 32.69％,P<0.05).Conclusion The use of surgical navigation system guidance for foreign body re-moval from deep space of oral,maxillofacial and cervical regions could precisely locate the position of the for-eign body,help to shorten the operation time,decrease the wound length,improve the prognosis of the pa-tients.

The optimal operation room cooling source can be selected to save energy in the whole hospital life cycle ac-cording to special cooling load characteristics of specialized hospital.This paper demonstrates the energy-saving performance of the system of water-cooled and air-cooled dual cooling source based on theoretical analysis.Taking the operation room of Zhongs-han Ophthalmic Center,Sun Yat-sen University as an example,the energy consumption data is analyzed under different season and different chilled water temperature of the transformed dual cooling source operation room.It is proposed that utilizing central-ized water-cooling system may not be more energy saving than the that of individual air-cooling system during transitional season or winter,and the vertical temperature rise and cold loss of chilled water should be considered as well,providing a reference for the dual cooling source in domestic specialized operation rooms.

The occurrence and development of malignant tumors are closely related to immune checkpoint receptors, and tumor cells can evade immune surveillance by activating the immune checkpoint pathway. T cell immunoglobulin and ITIM domain(TIGIT) is an inhibitory receptor expressed on lymphocytes, which can inhibit the function of natural killer cells(NK) and T cells through a variety of mechanisms, making tumor cells escape from the surveillance of the immune system. This article made a systematic review on the research progress of the immunosuppressive mechanism of TIGIT, and reviewed the research progress of the immunosuppressive mechanism of TIGIT.

In Zherong county, Fujian province, the black spot of Pseudostellaria heterophylla often breaks out in the rainy season from April to June every year. As one of the main leaf diseases of P. heterophylla, black spot seriously affects the yield and quality of the medicinal material. To identify and characterize the pathogens causing black spot, we isolated the pathogens, identified them as a species of Alternaria according to Koch's postulates, and then tested their pathogenicity and biological characteristics. The results showed that the pathogens causing P. heterophylla black spot were A. gaisen, as evidenced by the similar colony morphology, spore characteristics, sporulation phenotype, and the same clade with A. gaisen on the phylogenetic tree(the maximum likelihood support rate of 100% and the Bayesian posterior probability of 1.00) built based on the tandem sequences of ITS, tef1, gapdh, endoPG, Alta1, OPA10-2, and KOG1077. The optimum conditions for mycelial growth of the pathogen were 25 ℃, pH 5-8, and 24 h dark culture. The lethal conditions for mycelia and spores were both treatment at 50 ℃ for 10 min. We reported for the first time the A. gaisen-caused black spot of P. heterophylla. The results could provide a theoretical basis for the diagnosis and control of P. heterophylla leaf spot diseases.
Bayes Theorem ; Phylogeny ; Caryophyllaceae ; Alternaria ; Mycelium

Objective: To evaluate the efficacy and safety of neoadjuvant chemotherapy combined with programmed death-1 (PD-1) antibody in operable, borderline or potentially resectable locally advanced esophageal squamous cell carcinoma(ESCC) in the real world. Methods: The study retrospectively analyzed 28 patients with operable or potentially resectable locally advanced ESCC patients treated with preoperative chemotherapy combined with PD-1 inhibitor in Nanjing Drum Tower Hospital, Affiliated Hospital of Nanjing University Medical School from April 2020 to March 2021. According to the clinical TNM staging system of the 8th edition of the American Joint Committee on Cancer, there were 1, 15, 10, 1 and 1 case of stage Ⅱ, Ⅲ, ⅣA, ⅣB and unknown stage respectively. The treatment was two cycle of dual drug chemotherapy regimen including taxane plus platinum or fluorouracil combined with PD-1 antibody followed by tumor response assessment and surgery if the patient was eligible for resection. Results: Of the 28 patients, 1, 2, 3 and 4 cycles of chemotherapy combined with PD-1 antibody treatment completed in 1, 21, 5, and 1 patient, respectively. Objective response rate (ORR) was 71.4% (20/28), and disease control rate (DCR) was 100% (28/28). The incidence of adverse events exceeding grade 3 levels was 21.4% (6/28), including 3 neutropenia, 1 leukopenia, 1 thrombocytopenia and 1 immune hepatitis. There was no treatment-related death. Of the 23 patients underwent surgery, R0 resection rate was 87.0% (20/23), 13 patients had down staged to the T1-2N0M0 I stage, the pCR rate was 17.3% (4/23), and the pCR rate of primary tumor was 21.7% (5/23). Four patients received definitive chemoradiotherapy. One patient rejected surgery and other treatment after achieved PR response. Conclusion: Neoadjuvant chemotherapy combined PD-1 inhibitor is safe and has high efficacy in operable, borderline or potentially resectable locally advanced ESCC, and it is a promising regimen.
Humans ; Antibodies/therapeutic use* ; Antineoplastic Combined Chemotherapy Protocols ; Carcinoma, Squamous Cell/surgery* ; Cisplatin ; Esophageal Neoplasms/surgery* ; Esophageal Squamous Cell Carcinoma/drug therapy* ; Immune Checkpoint Inhibitors/therapeutic use* ; Neoadjuvant Therapy ; Programmed Cell Death 1 Receptor/therapeutic use* ; Retrospective Studies ; Treatment Outcome

Violet root rot is one of the main root diseases in the production process of Pseudostellaria heterophylla. To clarify the pathogenic species that cause the violet root rot of P. heterophylla in Fujian province, the roots and the sclerotia with violet root rot symptoms were collected from the main producing areas of P. heterophylla(Fujian province) from 2017 to 2021, and the pathogens were isolated by tissue separation method and identified by morphology and multi-gene phylogenetic analysis. Additionally, the biological characteristics of the pathogens were studied and the fungicides were determined. The results showed that 78 strains of violet root rot were isolated from the collected root samples, which belonged to one type after preliminary morphological identification. Two represen-tative strains were selected from the pathogens for multi-gene phylogenetic analysis, and they were clustered with Helicobasidium mompa together. The suitable culture conditions for the mycelium were OA medium, 25 ℃, pH 6, and ammonium oxalate as the nitrogen source. The lethal temperature of the mycelium was 50 ℃ for 10 minutes. Moreover, 99.1% propiconazole and 98.7% azoxystrobin had the optimal bacteriostatic effect, and the concentrations with the 50% bacteriostatic rate were 16.85 and 12.24 μg·mL~(-1), respectively. On the basis of the above results, the pathogen causing violet root rot of P. heterophylla in Fujian province was H. mompa. The medium type, growth temperature, pH value, nitrogen source, etc. had significant effect on the growth of mycelium.
Plant Roots ; Phylogeny ; Temperature ; Caryophyllaceae ; Nitrogen

OBJECTIVE: To investigate the role of multiple serological methods in the identification of complex antibodies. METHODS: The blood group antigens were detected by saline and microcolumn agglutination methods. The saline method was used to screen and identify IgM-type antibodies in the patient's serum, while the polybrene, anti-globulin, microcolumn agglutination, enzymic and absorption-elution methods were used to screen and identify IgG-type antibodies. RESULTS: The patient was B/CCDee/Jk(a-b+)/Fy(a-b+) blood type. The serum reacted with panel cells, and the reaction presented anti-E pattern in the saline medium. It was fully positive in the microcolumn agglutination card, except 2 negative ones after using papain to treat the panel cells. Referring to the pattern table, it was concluded that there existed anti-c, anti-E, and anti-Jk^a antibodies, and one antibody corresponding to an antigen that was easily destroyed by papain. The red blood cells with specific phenotype were selected for absorption-elution to identify IgG-type anti-c, anti-E, anti-Jk^a and anti-Fy^a antibodies. CONCLUSION It is confirmed that IgM-type anti-E, and IgG-type anti-c, anti-E, anti-Jk^a and anti-Fy^a antibodies exist in the patient's serum by multiple serological methods.
Humans ; Papain ; Blood Group Antigens ; Erythrocytes ; Immunoglobulin G ; Immunoglobulin M