ObjectiveTo explore the correlation between psychologic status and personality characteristics of certain recruits.Methods168 recruits were surveyed by Symptom Checklist 90 (SCL-90) and Eysenck Personality Questionnaire (EPQ).ResultsIn 168 recruits, the factorial scores including interpersonal sensitivity, hostility and phobia were higher than the norm of Chinese and PLA (P<0.05～0.01). In junior high school recruits, the factorial scores including hostility and constrain were higher than the senior school recruits (P<0.05). Certain recruits showed higher scores of factor P, factor N, and lower scores of thinking factor, factor E and factor L and all the factors of SCL-90 compared with the norm of Chinese.ConclusionThe mental status and personality characteristics of certain recruits are poor. The company should strengthen psychological education and quickly adapt the recruits to the military circumstance.

Air ; analysis ; Air Pollutants, Occupational ; analysis ; Chromatography, Gas ; methods ; Environmental Monitoring ; methods ; Toluene ; analogs & derivatives ; analysis ; Workplace

Objective To explore the reasons why patients with Keshan disesse complicated with hypertension and their interaction in Fuyu County, Heilongjiang Province. Methods Fifty-three patients with Keshan disease were investigated in January, April and July in 2007. Blood pressure was measured and the risk factors of hypertension were investigated. According to the diagnostic criteria of hypertension, patients were divided into hypertension group and non-hypertension group, and then the risk factors of hypertension, as well as the course of Keshan disease, were compared between the two groups. The risk factors include age, gender, family history of hypertension, salt intake in diet, smoking, drinking and obesity. Results The age of hypertension group[(57.83±8.89)years] was significantly higher than that of non-hypertension group [(51.53 ± 9.43)years, t = 2.3630, P < 0.05) ;while the course of Keshan disease in non-hypertension group [(31.63 ± 8.66)years] was notably longer than that in hypertension group [(25.08±11.41)years, t = 2.0224, P < 0.05] ;No statistically significant difference in gender, family history of hypertension, salt intake in diet, smoking, drinking and obesity was observed between the two groups(χ2 = 0.0072,0.1779,0.0029,0.1555,0.119,0.7679, all P > 0.05). Conclusions Age might be an important factor in patients with Keshan disease accompanied by hypertension, and the role of other risk factors of hypertension should not be overlooked;whether Keshan disease and hypertension can affect each other needs further investigation.

Objective To detect the type of gene mutation of thalassemia in Kunming city.Methods Sixty-three cases highly suspec-tive of thalassemia were determined with the methods of ploymerase chain reaction(PCR) and reverse dot blot(RDB) for the type of gene mutation.Results According to gene analysis,35 cases were final diagnosed from 63 cases suspective of thalassemia.Among the total,4 cases were gene deficiency ?-thalassemia,and 30 cases were gene deficiency ?-thalassemia,and there was 1 case both ?-thalassemia and ?-thalassemia.There were 9 types of gene mutation with 15 gene combinations in 35 samples.The main type of ?-thalassemia was--SEA/??,there were 6 types with 11 gene combinations from the types of genes of ?-thalassemia,the highest incidence of gene mutation was 17 site,including 17 site homozygote,heterozygote and double heterozygote.Conclusions The thalassemia invasion of Yunnan has its characters,and it is valuable to launch further research.In the same patient,there are ?-thalassemia and ?-thalassemia,it signifies that those 2 types should be diagnosed in the same time,to prevent missed diagnosis.

At present, a large number of studies have proved the important role of the nerve-gut-brain axis in mental disorders, and focused on the correlation between gut microbiota and mental disorders and the potential regulating mechanisms. This paper summarizes the current research status of gut microflora in several mental disorders, such as depression, anxiety and substance use disorders, in order to provide more clinical evidence for gut microflora as a new target for treatment.

Objective To Compare characteristics between the psychological aids hotline callers who had single attempted suicide and those callers who had repeated attempted suicide. Methods The analysis was conducted on the da?tabase of Beijing psychological aids hotline from Dec., 2002 to Dec., 2008. All the effective callers were consulted by pro?fessional hotline operators. During the calling, the callers were interviewed on their attempted suicides, depression and 11 correlates associated with caller's suicidal behaviors. Results Among 4519 callers who had attempted suicide, 2441 (54%) of them had attempted suicide once, and the other 2078 (46.0%) callers had repeated suicide attempts. After ad?justed for gender, age, and the other 4 demographic variables, history of being abused (OR=1.35, 95%CI: 1.08~1.67), afraid of being attack (OR=1.35, 95%CI: 1.01~1.59), relatives or associates with prior suicidal behavior history (OR=1.17, 95%CI: 1.001~1.36), hopelessness (OR=1.20, 95%CI: 1.02~1.40), and psychological treatment history (OR=0.73, 95%CI:0.62~0.86) were associated with repeated suicide among hotline callers. Conclusions To improve the effective?ness of hotline based suicide prevention, assessment of risk of repeated attempted suicide among the callers with a histo?ry of prior attempted suicide should focus on the history of being abused, afraid of being attack, hopelessness, relatives or associates with prior suicide history, and psychological treatment history.

Natural killer (NK)/T-cell lymphomas represent a rare type of lymphoma derived from either activated NK cells or cytotoxic T cells. They are most commonly extranodal and tend to present as destructive lesions within the midline facial structures. Other than the nasal cavity and Para nasal sinuses, several other extra nodal sites of involvement have been reported, including the pharynx, gastrointestinal tract, and testis. Occasionally, pleural effusion has also been observed. Here, a case of lymphoma of NK/T-cell type presented as pleural effusion was reported. The patient was previously misdiagnosed as B cell non-Hodgkin's lymphoma by pathological and immunohistochemistry (IH) analysis for pleural membrane biopsy specimen. After the analysis of the pleural fluid cells by a combination of morphologic, immunophenotypic, cytogenetic and molecular (MICM) methods in Beijing Dao-Pei hospital, some lymphoblasts were found morphologically, which expressed cytoplasmic CD3 (cCD3) and CD56 by flow cytometry analysis and had a clonal T-cell receptor gamma (TCR-gamma) gene rearrangement by molecular analysis, so that the diagnosis was finally corrected as NK/T-cell lymphoma and an allogeneic stem cell transplantation was successfully performed. In conclusion, this unusual case highlights the significance of MICM combined techniques for the diagnosis of lymphoma, as well as an unusual presentation of a rare disease and the successful treatment.
Cytological Techniques ; Humans ; Lymphoma, Extranodal NK-T-Cell ; complications ; diagnosis ; Male ; Middle Aged ; Natural Killer T-Cells ; Pleural Effusion ; diagnosis ; etiology

OBJECTIVETo explore the effect of acupuncture at "Neitinggong" drug-induced deafness.

METHODSGuinea pig deafness model was prepared by injection of gentamicin (GM). Acupuncture was respectively given at the points "Neitinggong" "Tinggong" (SI 19) and non-acupoints on the auricle in the experimental animals in different groups and the effects of different points on the auditory brainstem response and cochlear hair cells were observed.

RESULTSThere was a significant difference between GM group and Neitinggong group, and between GM group and Tinggong group. There was no significant difference between GM group and the auricle group, and between Neitinggong group and Tinggong group.

CONCLUSIONAcupuncture at "Neitinggong" can strength the function of the internal ear, and relieve the injury of cochlear hair cells caused by gentamicin, which is an effective acupoint for treatment of drug-induced deafness.

Acupuncture Points ; Acupuncture Therapy ; Animals ; Anti-Bacterial Agents ; toxicity ; Cochlea ; drug effects ; pathology ; Deafness ; chemically induced ; prevention & control ; Evoked Potentials, Auditory, Brain Stem ; drug effects ; Female ; Gentamicins ; toxicity ; Guinea Pigs ; Hair Cells, Auditory ; drug effects ; pathology ; Male

Objective To evaluate the self-treatment effectiveness on patients with ehwnic Keshan disease.Methods Twenty patients with chronic Keshan disease were selected from individuals with Keshan disease in Fuyu County,Heilongjiang Province.They were trained three times every three months of self management including pathogenetic condition education,general guidance,drug therapy,and they also taught how to adiust the doBe of drug according to their illness.Major symptom score,heart rate(HR),ultrasoundcardiogram (UCG)index and cardiac functional grading of these patients at basehne,after 3 months and 6 months of treatment were compared.Results The 20 patients rated their main symptoms score as(15.03 ±6.77)before self- treatrnent,and significantly decreased to(7.25±4.82)and(6.70±4.90)after 3 and 6 months treatment(P<0.01); the heart rate(HR) was (76.40±12.06) beats per minute(bpm)before self-treatment,and dramatically decreased to (69.95±12.63),(67.15±9.76)bpm after 3 and 6 months treatment(P<0.01).As for UCG detecting index,left atrial diameter(Lad)aIld left ventricular end-diastolic diameter(LVEDd)Was(37.85 ±5.23)nun and(52.49± 9.38)mm separately before self-treatment,and notablely decreased to(36.77 ±5.63),(52.15 ±9.24)mm,and (35.29±5.50),(50.81±8.88)mm respectirely after 3 and 6 months of treatment(P<0.01 or<0.05);left ventricuIar ejection fractiOII(LVEF)markedly increased(P<0.05),from(55.15±15.80)%at baseline to(57.35± 12.51)%at 3 months and(60.30±13.42)%at 6 months;there were no significant differences in mitral flow E/A ratio changes before and after treatment(P>0.05);compared with prior to the treatment.cardiac function grading was significantly better aftertreatmentfor 3 months(T=36.0,P<0.05),but not after 6 months(T=17.5,P> 0.05).Conclusions The patients'serf-treatment is effective,which we recommend to uphold and widespread.

Objective To observe the change in cardiac shape and heart function and evaluate the effect of self-treatment on patients with Keshan disease by echocardiography. Methods To check the 31 patients with Keshan disease before the self-treatment, and follow them up in the 3rd and 6th months after self-treatment by echocardiography. The left atrium diameter(LAd), left ventricular end-diastolic diameter(LVEDd), the thickness of interventricular septum in end-diastolic(IVSTd), the thickness of LV posterior wall in end-diastolic (LVPWTd), left ventricular mass(LVM), left ventricular mass index(LVMI), left ventricular ejection fraction(LVEF) and mitral valve flow E/A ratio(E/A) were measured. Results The LAd[(35.8±5.1)ram] and LVPWTd[(9.3±1.0)mm] obviously decreased in the 3rd month after serf-treatment compared with prior self-treatment [ (37.0±5.0), (9.9± 1.2)mm](P<0.05). The LAd[(34.5±5.0)mini, IVSTd[(9.5±1.3)mm], LVEDd[(50.2±7.7)mm], LVPWTd [(8.7±1.1)mm], LVM[(196.1±87.2)g] and LVMl[(126.5±56.4)g/m2] obviously decreased in the 6th month after self-treatment compared with prior self-treatment [(37.0±5.0), (10.2±1.5), (51.3±8.1), (9.9±1.2)mm, (230.4±95.5)g, (144.0±54.6)g/m2] and in the 3rd month after self-treatment [(35.8±5.1)mm, (10.2±1.4) ram, (51.1±8.1)nun, (9.3±1.0)mm, (219.4±82.5)g, (136.8±50.0)g/m2] (P<0.05). The results of the mitral valve flow E/A ratio and LVEF in the 3nt month after self-treatment [1.0±0.5, (59.4±13.3)%] were increased compared with the prior self-treatment[0.9±0.5, (58.1±15.6)%], and the results in the 6th month after self-treat- ment[ 1.0±0.4, (60.7±13.6)%] were further inereased compared with before, but there was no signifieant differ- ence(P0.05). Conclusions Self-treatment of Keshan disease patients can improve the heart function by pre- venting left ventrieular remodeling and reversing. Echocardiography can be used as an essential technique to evalu- ate the effect of self-treatment on Keshan disease patients.