OBJECTIVE: To investigate the characteristics of psychiatric comorbidity in pharyngitis patients. METHOD: The psychological investigation and evaluation were done in 100 pharyngitis patients by using self-reporting inventory 90 (SCL-90). All the results were compared with healthy Chinese population, including factors of gender, age, course of disease and education level, using rank-sum test analysis, SPSS 19.0. RESULT: Mild and moderate levels of psychosis were respectively noted in 65% and 14%, with high score of somatization (P < 0.05), obsession (P < 0.05), interpersonal sensitivity (P < 0.05), anxiety (P < 0.05) and other (sleep, diet, P < 0.05) compared with control group. The factor scores of obsession (P < 0.05), anxiety (P < 0.05) in male group were higher than female group. The factor scores of somatization (P < 0.05) and obsession (P < 0.05) in junior group were higher than senior group. The factor scores of somatization (P < 0.05), interpersonal sensitivity (P < 0.05) and anxiety (P < 0.05) in long course group were higher than short course group. The factor score of interpersonal sensitivity (P < 0.05) in low educated group was higher than highly educated group. CONCLUSION Psychiatric disorders are prevalent in pharyngitis patients, especially upon the factors of somatization, obsession, interpersonal sensitivity, anxiety and other (sleep, diet). Male, junior, long course patients and low educated are in high risk group.
Anxiety ; complications ; Asian Continental Ancestry Group ; Factor Analysis, Statistical ; Female ; Humans ; Male ; Mental Disorders ; complications ; Personality Inventory ; Pharyngitis ; complications ; psychology ; Prevalence

Objective To investigate the morphological change and SHP -2(src -homology domain contai-ning protein tygosine phosphatase type 2) gene expression in auditory cortical neuron after auditory deprivation in rat .Methods A total of 48 SD rats were randomly divided into 2-week group ,4-week group ,6-week group ,8-week group and 4 corresponding control groups with 6 rats in each group .Bilateral cochlear ablation was done to traumatized groups to ensure their postoperative ABR threshold was above 90 dB SPL .Then paraffin sectioning and HE and Nissl staining were used to detect morphological change of auditory cortical neuron ,simultaneously the RT-PCR was used to measure the expression of SHP -2 gene in auditory cortical neuron of each group ,and relative quantitative analysis was used .Results The HE and Nissl staining revealed that apoptotic shape of auditory cortical neuron became serious by time ,with the diversified cellular morphology .The relative quantity of SHP -2 gene showed statistical differences between any two groups by the method of one -way ANOVA ,showing a rising trend by time (P<0 .05) .Conclusion Along with time ,auditory cortex ,auditory deprivation showed increasing neuronic apoptosis and neuronic proliferation .Apoptosis was the final result from the mutual antagonism by the 2 factors .

OBJECTIVE: To observe the change of auditory brainstem response (ABR) in hearing deprivation rat model induced by bilateral cochlears ablation at different time points. METHOD: Forty SD rats were randomly divided into four experiment groups including 2-week group, 4-week group, 6-week group, 8-week group and four control groups with 5 rats (n = 10) in each group. Then bilateral cochlears ablation was applied to experiment groups. The threshold value of ABR was measured at different time and latent period of each wave was compared. RESULT: The threshold of ABR in experiment group was elevated significantly. The latent period of each wave was pro longed significantly (P < 0.01). In experiment group, the threshold value of ABR in 2-week and 4-week group was significantly greater than that in 6-week group and 8-week group (P < 0.01). CONCLUSION Bilateral cochlears ablation surgery could elevate the threshold of ABR and latent period of each wave prolonged. The effect of hearing deprivation became apparent after surgery for 4 weeks.
Animals ; Auditory Threshold ; Cochlea ; physiopathology ; surgery ; Disease Models, Animal ; Evoked Potentials, Auditory, Brain Stem ; physiology ; Hearing Loss ; Male ; Rats ; Rats, Sprague-Dawley

Objective: To analyse the mental state of patients with allergic rhinitis (AR) in Chengdu. Methods: One thousand five hundred and thirty-six AR patients from Sichuan Provincial Integrated Traditional Chinese and Western Medicine Hospital, West China Hospital of Sichuan University, Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Sichuan People′s Hospital, Sichuan Second Hospital of Traditional Chinese Medicine were selected from July 2013 to January 2018. Eight hundred and twenty-seven patients were screened into study group by inclusion and exclusion standards. The symptom check list 90 (SCL-90) was used to group and score the mental state of these patients according to nine classification criteria: gender, BMI, age, marital status, monthly salary, disease duration, living environment, education level and working environment. Then, the scores were compared within groups. Inter-group comparison was made between the study group and the Chinese norm, and the positive factors for psychological disorders were extracted. Four symptoms in the study group, i.e. nasal itching, sneezing, clear discharge and nasal congestion, were scored on the visual analogue scale (VAS). SPSS 19.0 software was used to carry out statistical analysis. Partial correlation analysis was performed between the positive factors and the symptom scores by multiple regression statistical method. Results: The total score of SCL-90 in the study group was 2.64±0.25, which was accorded with mild to moderate mental health impairment. There were 124 (15.0%) without mental health damage, 176 (21.3%) with mild damage, 474 (57.3%) with mild to moderate damage, 41 (5.0%) with moderate to severe damage and 12 (1.4%) with severe damage. The in-group comparison showed that the top three categories of different items were the living environment, gender and working environment. The scores of somatization, obsessive-compulsive symptoms, interpersonal sensitivity, depression, anxiety, psychosis, other (sleep, diet) and total average score of urban residents were higher than that of country residents (3.29±0.61 vs 2.65±0.50, 2.81±0.77 vs 2.05±0.38, 3.10±0.19 vs 2.49±0.67, 3.40±0.84 vs 2.49±0.70, 3.04±0.64 vs 2.33±0.51, 3.02±0.55 vs 2.40±0.77, 3.40±0.41 vs 2.52±0.77, 2.91±0.11 vs 2.29±0.40, Z value was 4.88, 5.25, 4.57, 5.91, 5.09, 4.63, 5.55, -4.55, respectively, all P<0.05). Women scored higher than man for somatization, interpersonal sensitivity, depression and others (2.66±0.51 vs 2.00±0.45, 3.37±0.47 vs 2.63±0.51, 3.44±0.57 vs 2.85±0.52, 3.47±0.36 vs 2.76±0.45, Z value was -5.10, -5.51, -4.86, -5.28, respectively, all P<0.05). The scores of somatization, interpersonal sensitivity, psychosis and other (sleep, diet) were higher in the indoor group than those in the outdoor group (3.49±0.64 vs 2.78±0.46, 3.33±0.30 vs 2.56±0.68, 3.28±0.60 vs 2.67±0.31, 3.50±0.85 vs 2.85±0.37, Z value was 5.31, 5.79, 4.89, 5.00, respectively, all P<0.05). The outdoor group scored higher on obsessive-compulsive symptoms, anxiety and hostility (3.44±0.40 vs 2.83±0.35, 3.40±0.50 vs 2.57±0.93, 3.34±0.88 vs 2.69±0.56, Z value was 4.96, 6.22, 5.08, respectively, all P<0.05). The inter-group comparison found that depression, anxiety, psychosis and other (sleep, diet) could be partially correlated with VAS scores as 4 positive factors. The results of partial correlation analysis showed that depression was positively correlated with sneezing and nasal runny discharge, anxiety was positively correlated with nasal itching and nasal obstruction, psychosis was positively correlated with nasal itching and sneezing, and other (sleep, diet) was positively correlated with nasal runny discharge and nasal obstruction. Conclusion AR patients have mild to moderate mental health impairments, which are correlated with AR symptoms.