OBJECTIVETo provide evidence for Chinese medical treatment of children with EB virus infection by exploring its clinical efficacy from multiple angles.

METHODSTotally 81 children patients were randomly assigned to the treatment group (46 cases) and the control group (35 cases). Patients in the treatment group took Chinese medical decoction, while those in the control received intravenous dripping of Ganciclovir and oral administration of pidotimod. The treatment period for the two groups was 2 weeks. Patients were followed-up till the 12th week. Clinical symptoms such as fever, lymphadenopathy and hepatosplenomegaly, as well as lab indices such as abnormal lymphocyte percentage, EB virus antibody, virus DNA load, T cell subsets, immunoglobulin, and so on were observed before and after treatment, at week 4 and 12 of follow-ups.

RESULTS(1) The total effective rate at week 2 was 95.6% in the treatment group, higher than that of the control group (94.3%), but there was no statistical difference between the two groups. (2) The time for defervescence, duration of pharyngeal hyperemia, duration of swollen tonsils was shorter in the treatment group than in the control group (P<0.05). The subsidence of lymphadenopathy, hepatomegaly, and abnormal lymphocytes was better in the treatment group than in the control group (P < 0.05). (3) The positive cases of peripheral blood hetero-lymphocyte was significantly reduced after treatment, at week 4 and 12 of follow-ups both in the treatment group and the control group (P < 0.01). The expression of IgA and IgM decreased after treatment in the two groups when compared with before treatment in the same group (P < 0.05, P < 0.01). IgG in the treatment group also obviously decreased after treatment, at week 4 and 12 of follow-ups (P < 0.05, P < 0.01), while it decreased only after treatment in the control group (P < 0.05). Activities of AST and ALT in the treatment group and the AST activity in the control group were markedly improved when compared with those before treatment (P < 0.05). Compared with the control group, the abnormal lymphocyte positive case number obviously decreased in the treatment group after treatment, at week 4 and 12 of follow-ups (P < 0.05). (4) After treatment, at week 4 and 12 of follow-ups, CD3+ and CD8+ significantly decreased; CD4+, CD4/CD8, and B cells significantly increased in the two groups, when compared with before treatment (P < 0.05). NK cells significantly increased more in the treatment group after treatment, at week 4 and 12 of follow-ups, higher than before treatment as well as the control group (P < 0.05). (5) EB viral DNA and EB viral CA-IgM negative conversion case numbers significantly increased in the two groups after treatment, at week 4 and 12 of follow-ups (P < 0.05). Compared with the control group, EB viral DNA and EB viral CA-IgM negative conversion case numbers significantly increased in the treatment group after treatment and at week 4 of follow-ups (P < 0.05).

CONCLUSIONSTreatment of EB virus infection by Chinese medical treatment was effective. It could promote the recovery of EB viral infection, and reduce the risk of vicious disease after EB viral infection.

Adolescent ; Child ; Child, Preschool ; Drugs, Chinese Herbal ; therapeutic use ; Epstein-Barr Virus Infections ; drug therapy ; immunology ; Female ; Herpesvirus 4, Human ; Humans ; Infant ; Male ; Phytotherapy ; T-Lymphocyte Subsets ; immunology

Objective:To explore the effect of positive psychological intervention based on PERMA model on the fear of cancer recurrence and psychological capital in breast cancer patients during chemotherapy.Methods:A total of 60 breast cancer patients who received chemotherapy from November 2019 to January 2020 were divided into intervention group and control group with 30 cases in each group. The control group received routine health education. On this basis, the intervention group was given 8 times of positive psychological intervention. The general situation questionnaire, Fear of Progression Questionnaire-Short Form (FoP-Q-SF) and Positive Psychological Capital Questionnaire (PPQ) were used to evaluate the results of the two groups before and after intervention.Results:Before, 4 weeks after and 8 weeks after the intervention, the score of fear of cancer recurrence in the intervention group were 39.67±4.24, 34.60±3.78 and 31.17±3.60. The difference of the score of fear of cancer recurrence at different time points was statistically significant ( F value was 257.757, P<0.05). The scores of psychological capital were 113.20±19.75, 125.57±18.79 and 134.43±17.59. The difference of psychological capital level at different time points was statistically significant ( F value was 154.225, P<0.05). Conclusions:Positive psychological intervention based on PERMA model can reduce the fear of cancer recurrence in breast cancer patients during chemotherapy and improve their psychological capital level.

Objective To evaluate the efficiency and safety of mifepristone and gestrinone in subsidiary treat- ment after endometriosis surgery.Methods Totally 151 patients diagnosed as endometriosis with conservative surgery treatment or laparoscopic operation were divided into three groups;49 cases in the group of mifepristone re- ceived mifepristone tablets 10mg every day for 6 months from the first week of postoperation,60 cases in the group of gestrinone received gestrinone capsules 2.5mg twice every week for 6 months.Cases in the group of control did not receive any postoperative medical treatment.The duration of follow-up after surgery was censored at 3～18 months.Patients'controlling rate of ache symptoms and signs,clinical efficiency,recurrence rate,sex hormone level, menstrual and weight changes,liver and renal functions were recorded and compared.Results The follow up rate is 97.4 %,the efficacious rate and symptoms controlling rate of mifepristone group and gestrinone group were 78.7 %, 93.1% respectively,which of the control group were 34.8 %,58.7 % respectively.There were significant differ- ences,x~2=44.31,P

Objectives To analysis clinical pathology of organ speciifc IgA vasculitis (IgA nephropathy) and systemic IgA vasculitis (allergic purpura) of purpura nephritis in children. Methods Clinical and pathological data of hospitalized pediatric patients of IgA nephropathy and purpura nephritis were retrospectively analyzed from June 1993 to November 2014. Results There were 405 patients of IgA nephropathy (256 males and 149 females). The ratio of male to female was 1.7:1. The average age was 10.2±2.8 years. The nephrotic syndrome (31.6%) was the most common clinical type, followed by hematuria and proteinuria (27.9%). There were 548 patients of purpura nephritis, 329 males and 219 females. The ratio of male to female was 1.5:1. The average age was 10.2±3.1 years. The hematuria and proteinuria (61.6%) was the most common clinical type, followed by nephrotic syndrome (21.4%). None of the IgA nephropathy progressed to systemic vasculitis (allergic purpura). Conclusions The causes, onset ages and clinical manifestations of IgA nephropathy and allergic purpura may be consistent or overlap, but none of IgA nephropathy (organ speciifcity IgA vasculitis) progressed to allergic purpura (systemic IgA vasculi-tis). IgA nephropathy might have more renal immune disorder mechanisms involved in its pathogenesis.

Objective To investigate the prevalence and attitude of smoking and its influencing factors among residents in Hongkou District of Shanghai,so as to provide evidence for tobacco control. Methods Nine hundred and sixty residents in Hongkou District of Shanghai aged 15 to 69 years were selected by multi-level random sampling,among whom 958 completed the investigations on smoking status. Results The smoking rate and standardized smoking rate were 20.04% and 18.73%,respectively.The smoking rate and standardized smoking rate of males were 41.05% and 30.07%,and those of females were 0.80% and 1.70%,respectively.The smoking rate of males was higher than that of females(RR=0.02,95%CI: 0.01-0.03).The smoking rates of age groups of 25 years old and over were higher than those of 15 to 24 years old,and the smoking rate of subjects with or above junior college education was lower than that of subjects with or below middle school education(RR=0.45,95%CI: 0.25-0.79).Subjects who drank alcohol smoked more than those did not(RR=2.68,95%CI: 1.76-4.09).Lower annual per capita income and higher knowledge on smoking hazard led to more tendance to object to smoking and agree with anti-smoking. Conclusion The prevalence of smoking of residents aged 15 to 69 years in Hongkou District of Shanghai was relatively lower.Age,gender,education status and alcohol drinking were influencing factors of smoking.Education on tobacco control among subjects aged more than 35 years should be strengthened,and more attention should be paid to those with lower education.Besides,education on alcohol control should be managed together with tobacco control.

OBJECTIVETo investigate the effect of compound Coptidis Rhizoma capsule (CCRC) on unbalanced expression of renal tissue TGF-β1/BMP-7 and Smad signaling pathway in rats with early diabetic nephropathy (DN), and discuss CCRC's effect on DN rats with early diabetic nephropathy and its possible mechanism.

METHODDN model rats were established by injecting streptozotocin (STZ). The rats were randomly divided into seven groups: the normal group, the model group, the enalapril treatment group, the xiaoke pill treatment group and three CRCC treatment groups. They were orally administered once a day for five weeks. The fasting blood glucose (FBG), blood urea nitrogen (BUN), serum creatinine (Scr), insulin (Ins), 24 h urinary protein (24 h Upro) and 24 h urinary microalbumin (24 h UmAlb) were tested. The pathological changes in renal tissues were examined by optical microscopy. Immuno- histochemical measures were used to detect the expressions of TGF-β1, BMP-7, Smad2/3, Smad1/5, and Smad7 protein, and RT-PCR was used to detect TGF-β1 mRNA and BMP-7 mRNA in renal tissues.

RESULTCompared with model group, BUN, Scr, Ins, 24 h Upro and 24 h UmAlb levels decreased at different degrees in CCRC treatment groups; the abnormal pathomorphology in renal tissue was improved; immunohistochemistry results showed that the expression of TGF-β1 and Smad2/3 were reduced, while the expression of BMP-7, Smad1/5 and Smad7 increased in CRCC treatment groups; the expression of TGF-β1 mRNA were reduced, but the expression of BMP-7 mRNA had no obvious change in CRCC treatment groups.

CONCLUSIONCRCC can improve the early renal function, delay the progression of chronic renal pathology and maintain the dynamic balance of TGF-β1/BMP-7 expression in renal tissues of DN rats. The mechanism may be related to down-regulation of renal TGF-β1 and up-regulation of BMP-7 through Smad signaling pathway.

Animals ; Bone Morphogenetic Protein 7 ; genetics ; metabolism ; Coptis ; chemistry ; Diabetic Nephropathies ; drug therapy ; genetics ; metabolism ; Gene Expression Regulation ; drug effects ; Humans ; Kidney ; drug effects ; metabolism ; Male ; Rats ; Rats, Sprague-Dawley ; Rhizome ; chemistry ; Signal Transduction ; drug effects ; Smad Proteins ; genetics ; metabolism ; Transforming Growth Factor beta1 ; metabolism

Arrhythmias, Cardiac ; Brugada Syndrome ; Cardiac Conduction System Disease ; Coma ; etiology ; Electrocardiography ; Female ; Heart Conduction System ; abnormalities ; Humans ; Organophosphate Poisoning ; complications ; diagnosis

Suppressor of cytokine signaling(SOCS) 3, a novel type of cytokine signal transduction inhibitory molecules in family of SOCS, is mainly involved in Janus protein tyrosine kinase/signal transducer andantivator of transcription signaling pathway negative feedback regulation. It is involved in inflammation, oxidative stress, cell damage, and apoptosis. Meanwhile, it is closely related to atherosclerosis, obesity, glucose metabolism, insulin resistance, leptin, cancer, asthma, and rheumatic diseases. Therefore, SOCS-3 may become a therapeutic target of these diseases.
Humans ; Suppressor of Cytokine Signaling 3 Protein ; Suppressor of Cytokine Signaling Proteins

Objective: To investigate the willingness to receive influenza vaccines and its influencing factors among residents in Ezhou City, Hubei Province, so as to provide the evidence for improving the coverage of influenza vaccination. Methods: Residents at ages of 15 years and older were sampled from 12 communities in Ezhou City using a multi-stage random sampling method in May 2022. Participants' demographic features, influenza vaccination, awareness of influenza vaccine knowledge, attitudes towards influenza vaccination and willingness to receive influenza vaccine were collected using questionnaire surveys. Factors affecting the willingness to receive influenza vaccine were identified using a multivariable logistic regression model. Results: Totally 840 questionnaires were allocated, and 820 valid questionnaires were recovered, with an effective recovery rate of 97.62%. The participants included 385 men (46.95%) and 435 women (53.05%) and had a mean age of (42.04±14.82) years. Among all participants, 47.93% were willing to receive influenza vaccine. Multivariable logistic regression analysis identified age (15-24 years, OR=6.010, 95%CI: 3.342-10.809; 25-39 years, OR=4.555, 95%CI: 2.815-7.369; 40-59 years, OR=1.697, 95%CI: 1.057-2.724), living in Echeng District (OR=4.246, 95%CI: 2.968-6.075), urban household registration (OR=4.424, 95%CI: 3.210-6.096), educational level (junior high school, OR=1.712, 95%CI: 1.149-2.551; high school/technical secondary school, OR=3.883, 95%CI: 2.645-5.702; diploma and above, OR=6.830, 95%CI: 4.033-11.568), occupation (self-employed person, OR=3.195, 95%CI: 1.747-5.843; retiree, OR=6.600, 95%CI: 3.240-13.446; worker, OR=8.250, 95%CI: 4.163-16.349; student, OR=9.562, 95%CI: 4.560-20.051; civil servant/public institution personnel, OR=11.756, 95%CI: 5.571-24.809), monthly income (≥1 500 Yuan, OR=2.177, 95%CI: 1.427-3.321; >4 500 Yuan, OR=6.359, 95%CI: 3.391-10.289), times of influenza vaccination in the past two years (once, OR=6.552, 95%CI: 4.086-10.504; twice, OR=9.601, 95%CI: 3.995-23.073), awareness of influenza vaccine knowledge (OR=14.641, 95%CI: 10.426-20.558), and positive attitudes towards influenza vaccines (OR=28.706, 95%CI: 19.660-41.915) as factors affecting the willingness to receive influenza vaccines. Conclusions The willingness to receive influenza vaccine was 47.93% among residents in Ezhou City, and age, residence, household registration, educational level, occupation, income level, history of influenza vaccination, awareness of influenza vaccine-related knowledge and attitudes towards influenza vaccines correlate with the willingness to receive influenza vaccine.

T polymorphism,was selected as putative promoter.The recombinant constructions containing-1328-+812 of TGF-?_1 gene and CAT reporter gene(phTGF2.14T,phTGF2.14C)were constructed and transfected into HepG2 cells with liposomal trans- fection method,then the transfected HepG2 cells were treated with IL-10(4 ng/ml),HGF(10 ng/ml)or IFN-?(20 ng/ml). Reporter gene activity was analyzed by ELISA.Results:Reporter gene activity in cells transfected with phTGF2.14C was sig- nificantly higher than those transfected with phTGF2.14T(P