Résumé
The purpose of this article is to identify the characteristics and research progress of resting-state EEG microstates in patients with schizophrenia， in order to provide references for clinical research of schizophrenia from the perspective of neuroelectrophysiology. In September 2022， literature was retrieved from CNKI， Wanfang Data Knowledge Service Platform and PubMed database， and 27 studies meeting the requirements were finally included. Previous studies have demonstrated that patients with schizophrenia show increased presence of microstate class C and decreased presence of microstate class D in resting-state recordings， and the two commonly EEG microstate classes have been suggested as a potential endophenotype for schizophrenia. Although the correlation between psychiatric symptoms and resting-state EEG microstate abnormalities in patients with schizophrenia remains unclear， the altered resting-state EEG microstates in patients before and after treatment have undoubtedly validated its clinical significance.
Résumé
OBJECTIVE@#To investigate the epidemiological characteristics of allergic rhinitis (AR) in urban and rural areas of Ningbo and Yongzhou.@*METHOD@#Fifteen fields in the two cities from October 2006 to June 2007 were randomly selected. Cases suspected with symptoms of AR by a self-administered and interview questionnaire were recommended to special examinations for confirmed diagnosis.@*RESULT@#1. A total of 9969 individuals from 3803 families were surveyed, of whom 303 suffered with AR. 2. The prevalence rate was 4.10% in Ningbo and 1.65% in Yongzhou (the sex-adjusted rate was 4.10% and 1.64% respectively, and the age-adjusted rate was 4.33% and 1.58%); the population of island inhabitants had the lowest prevalence rate of 0.73%. 3. The prevalence rate in patients with asthma and that with family genetic history was 8% and 12% respectively.@*CONCLUSION@#It demonstrates that the prevalence rate is higher in Ningbo than in Yongzhou, in urban than in rural and in adolescent than in other ages. Allergic rhinitis may be associated with asthma and related to genetic factors. Allergic rhinitis may be curable.
Sujets)
Adolescent , Adulte , Sujet âgé , Sujet âgé de 80 ans ou plus , Enfant , Enfant d'âge préscolaire , Femelle , Humains , Nourrisson , Mâle , Adulte d'âge moyen , Jeune adulte , Asthme , Épidémiologie , Chine , Épidémiologie , Prévalence , Rhinite spasmodique apériodique , Épidémiologie , Rhinite allergique saisonnière , Épidémiologie , Population rurale , Enquêtes et questionnaires , Population urbaineRésumé
60 cases with a history of recurrent respiratory infections were studied The serum levels of immunoglobulin G and A were measured by means of radial diffusion and the results were compared with 41 normal subjectsof the same age. In 23 cases (38. 3%), serum IgA level was below meanvalue-SD. It was remarkably decreased in 8 patients with prolonged pneu-monia(P≤0.05). The serum IgG concentration was elevated above mean va-lue + SD in 14 patients, 8 of whom suffered from bronchitis. There was,furthermore, another group of 7 patients with bronchitis whose IgA levelwas elevated above mean value + SD. The results suggested that deficiencyof serum IgA might be a cause of recurrent respiratory infections andmight give rise to a prolonged course of pneumonia in some patients.
Résumé
This paper analyses 150 cases of sclerema neonatorum admitted during the period 1956 to 1980. The results showed that the prognosis of sclerema neonatorum related to the sclerotic degree and infection, and that the mortality was higher in severe cases and cases with infection. The therapeutic effect of combined modality therapy was more significant. Pulmonary haemorrhage was the important cause of death and its clinical manifestations in the early stage were similar to those of acute left heart failure.