Objective To explore the impact of the systematic social skills training on recovery of chronic schizophrenia patients with negative symptom and social skills defects.Methods A total of 82 cases of long -term hospitalized patients with chronic schizophrenia were randomly divided into intervention group and control group by digital table,41 cases in each group.The two groups received psychiatric routine therapy and nursing,and general entertainment therapy,and systemic social skills training was conducted in the intervention group for 12 weeks.PANSS and SSC were respectively used to evaluate the two groups before and after the intervention.Results After 12 weeks of systematic social skills training,the total score of SSC[(24.5 ±4.5)points]in the intervention group was apparently lower than that in the control group[(29.2 ±5.2)points],and the difference was statistically significant(t =3.212, P <0.01).Compared with the control group[(20.5 ±4.3)points,(27.2 ±4.2)points,(59.1 ±9.5)points],in the intervention group the score of negative symptom mental pathology and total score of PANSS were (14.9 ± 3.7)points,(24.5 ±3.5)points,(52.8 ±7.1)points.The differences of total score between the two groups were sta-tistically significant(t =5.199,3.317,3.239,all P <0.01),while the positive symptoms score was not statistically significant(P >0.05).Compared with before intervention,in the negative symptom table,the differences of total score N2,N3,N4,N6 had statistically significant differences(t =4.533,5.413,4.501,4.668,all P <0.01).Conclusion The systematic social skills training can greatly promote chronic schizophrenia patients with negative symptom and social skills defects,improve their social skills and life qualities.

Objective To explore the impact of the systematic social skills training on recovery of in -patients with chronic schizophrenia.Methods A total of 78 cases of long -term hospitalized patients with chronic schizophrenia were randomly divided into intervention group and control group on the basis of random number table. The two groups received psychiatric routine therapy and nursing,and general entertainment therapy,and the patients in the intervention group received group social skills training for 12 weeks.IPROS and SSSI were respectively used to evaluate two groups before the intervention,trained for 12 weeks.Results After 12 weeks'of systematic social skills training,social function defect levels SSSI score in the intervention group was apparently higher than that in the control group,and the difference was significant (χ2 =8.952,P <0.05 ).Compared with the control group (19.4 ± 4.5)points,(16.5 ±4.7 )points,(13.6 ±4.1 )points,(5.5 ±3.1 )points,(18.2 ±4.2 )points,(73.2 ± 16.3)points,in the intervention group public medical situation (10.3 ±5.5)points,life ability(12.1 ±5.7)points, social ability(6.2 ±3.5)points,antiseptic ability (3.3 ±3.3)points,concern and interest (9.6 ±4.5)points as well as the total score of IPROS (44.6 ±20.4),the differences were significant(t =7.760,6,188,8.165,2.568, 6.632,8.259,all P <0.05).Compared with before intervention,each factor in IPROS and the total score in the inter-vention group had statistically significant differences (t =8.890,7.923,8.321,3.195,8.21,9.852,all P <0.01). Conclusion The systematic social skills training can greatly promote the recovery of in -patients with chronic schiz-ophrenia,improve their social skills and life qualities.Compared with control group,the social function of patients in the intervention group has recovered positively.

This study took geo-authentic medicinal material Rhizoma Coptidis as an example and analyzed soil characteristics of the growing environment of Rhizoma Coptidis . The methods of ISSR, HPLC, 1H-NMR and NIR were respectively used for exploring its genotype and investigating on its chemitype . In the respects of an-ti-endotoxin, anti-bacterial activities and insulin resistance that was related to the treatment of diabetes, the pharmacodynamic type was studied and the relationship was comprehensively analyzed . The quality evaluation of geo-authentic medicinal materials was preliminarily established based on ecotype , genotype chemitype and phar-macodynamic type of Rhizoma Coptidis . Simultaneously, quality standards of Rhizoma Coptidis were set up in combination with genuine character , which provided the scientific basis for establishing Chinese medicine char-acteristic methods of quality evaluation of Rhizoma Coptidis .

This study was aimed to investigate the effects of extract from Tibetan medicine Berberis Cortex (TMBC) on expressions of protein kinase C (PKC-β), vascular endothelial growth factor (VEGF) and hypoxia-inducible factor (HIF-1α) in the retina of diabetic rats. Diabetic rats were established by one time intraperitoneal injection of strepto-zocin (STZ). Rats were randomly divided into the model group, low-dose TMBC group, medium-dose TMBC group, high-dose TMBC group, metformin group, calcium dobesilate group, berberine group and the normal control group. Intragastric administration was given. The medication amounts of TMBC in the low-dose, medium-dose and high-dose group were 5, 10, and 20 times to the adult medication dose. In the metformin group and the berberine group, 10 times of the adult medication dose were given. Distilled water was given in the model group and the normal con-trol group. After 6-week intragastric administration, all experimental rats were sacrificed. The expressions of PKC-β, VEGF and HIF-1α were examined by real-time fluorescence quantitative PCR assay and western blot. HIF-1α ex-pression was detected by immunohistochemistry. The results showed that compared with the normal control group, the mRNA and protein expression of PKC-β, VEGF and HIF-1α increased obviously in the retina of diabetic rats ( P<0.01). Compared with the model group, the mRNA expression of PKC-β, VEGF and HIF-1α in the high-dose and medium-dose TMBC group reduced obviously (P< 0.01). The protein expression levels of PKC-β, VEGF and HIF-1α were also obviously reduced (P< 0.05). The expressions of PKC-β, VEGF and HIF-1α in the low-dose TMBC group were obviously reduced (P < 0.05). It was concluded that TMBC can depress the expressions of HIF-1α, PKC-β and VEGF in the retina of diabetic rats, which can be served as a protective effect to prevent progress of di-abetic retinopathy.

OBJECTIVETo observe the impact of Rhizoma Coptidis (drug-chemical extract parts-components) on 3T3-L1 pre-adipocytes differentiation and adipocytes insulin resistance, and reveal the pharmacodyamic material basis of Rhizoma Coptidis on insulin resistance.

METHOD3T3-L1 pre-adipocytes were well cultured, and then induced to differentiate into fat cells by using dexamethasone, 3-isobutyl-1-methyl-xanthine and insulin together, and establish the insulin resistance model. Based on the experience of traditional medicine use, the adipocytes differentiation and the glucose consumption in the cell culture medium were observed independently.

RESULTAqueous extract, different chemical extract fraction and different alkaloid extract from the herb showed inhibitory effects on 3T3-L1 pre-adipocytes differentiation, especially the compound coptisine significantly inhibited the differentiation in the concentration of 16.5 micromol x L(-1), but non-alkaloid extract from the herb promoted cell differentiation significantly in the concentration of 6.0 micromol x L(-1). Each treatment group, especially jatrorrhizine hydrochloride (in the concentration of 10.5 micromol x L(-1)) significantly decreased the concentration of glucose in 3T3-L1 adipocytes culture, at the same time improved insulin resistance. These effects are similar to the role of rosiglitazone maleate.

CONCLUSIONRhizoma Coptidis significantly improved insulin resistance, prevented pre-adipocytes differentiation. Its efficacy may be the synergistic effect of various components. Meanwhile, its role in inhibiting differentiation of pre-adipocytes indicates that coptis to increasing glucose uptake dose not cause fat accumulation and weight increasing. This has some clinical significance in the insulin resistance and metabolic syndrome.

3T3-L1 Cells ; Adipocytes ; cytology ; drug effects ; metabolism ; Animals ; Cell Differentiation ; drug effects ; Drugs, Chinese Herbal ; pharmacology ; Glucose ; metabolism ; Insulin Resistance ; Mice ; Rhizome ; chemistry

Objective:To investigate the feasibility of detecting excision repair cross-complementing 1(ERCC1)and ERCC2 in peripheral venous blood instead of cancer tissues from esophageal squamous cell carcinoma patients. Methods:The expressions of ERCC1 and ERCC2 mRNA were detected by using RT-PCR in 39 cases of peripheral venous blood samples, esophageal squamous cell carcinoma tissues, and adjacent normal tissues. ELISA was used to determine the levels of ERCC1 and ERCC2 proteins in serum. The periphe-ral blood from 10 healthy volunteers was used as control. Results:Expression levels of ERCC1 and ERCC2 mRNA and protein were significantly higher in peripheral blood from healthy control than those in esophageal carcinoma patients (P<0.05). There was a positive correlation between the expression of ERCC1 and ERCC2 mRNA in peripheral blood and cancer tissues (P<0.01). Conclusion:The expression levels of ERCC1 and ERCC2 mRNA in peripheral blood can indirectly reflect their expression levels in human esophageal squamous cell carcinoma tissues.

Objective:To analyze the changing trend of intracerebral hemorrhage (ICH) incidence among residents with different characteristics during 9 years of comprehensive hypertension prevention and control (hypertension prevention and control) in Tengzhou from 2013 to 2021.Methods:From January 1, 2013 to December 31, 2021, the new ICH cases collected by the Center for Disease Control and Prevention in Tengzhou City were analyzed to calculate the incidence of ICH, and the trend of its distribution was analyzed among residents with different ages, sexes, and between urban and rural areas. The registered population information came from Tengzhou Public Security Bureau. Age and sex standardized incidence was calculated based on the 7th National Population Census in 2020. The Cochran-Armitage test was used to analyze the time and age trends of the incidence.Results:The overall ICH crude and standardized incidence in Tengzhou City decreased from 97.30/100 000 to 52.13/100 000 ( Z=-9.93, P<0.001) and 119.30/100 000 to 50.69/100 000 ( Z=-15.40, P<0.001) from 2013 to 2021, and both elevated to form a single peak in 2020, with 22.58% ( χ 2=24.02, P<0.001) and 18.09% ( χ 2=17.08, P<0.001) higher than in 2019, respectively. The trends in male and female incidence over the same period were similar to the overall trends, and the incidence was higher in males than in females in all years. The incidence of ICH increased with age in all years. The difference of increase in male incidence rate in 2020 was statistically significant in three age groups ≥45 years compared with 2019 (36.29%, 23.57% and 16.18%, respectively, χ 2=6.73, 4.65, 4.00, P<0.001). The incidence of ICH decreased by 70.07% and 36.23% ( Z=18.44, 5.22, P<0.001) in urban and rural areas respectively from 2013 to 2021, whereas increased by 34.15% ( χ 2=10.88, P<0.01) and 22.08% ( χ 2=18.63, P<0.001) in 2020 compared with 2019 separately. Conclusions:The incidence of ICH in Tengzhou from 2013 to 2021 showed a significant downward trend, with the decrease in the incidence of ICH in women exceeding that in men. The decrease in the incidence of ICH in urban areas exceeded that in rural areas, and male morbidity seemingly had a younger trend.

Objective:To investigate the effects of computerized cognitive remediation therapy (CCRT) combined with social skill training on the improvement of negative symptoms of schizophrenia.Methods:A total of 102 schizophrenic patients who received treatment in Shanxi Province Social Welfare Kangning Psychiatry Hospital from March 2019 to June 2021 were included in this study. They were randomly divided into an intervention group and a control group ( n = 51/group). During the intervention process, because of the reasons such as midway discharge, only 93 patients were included in the final analysis, consisting of 47 patients in the intervention group and 46 patients in the control group. All patients received social skills training. Patients in the intervention group received 8-week CCRT. The Positive and Negative Syndrome Scale and Social Skills Checklist were used to evaluate curative effect in the two groups. Results:After treatment, total score of the Positive and Negative Syndrome Scale and the score of negative symptoms in the intervention group were (46.36 ± 9.33) points and (11.15 ± 3.53) points, respectively, which were significantly lower than (51.06 ± 10.26) points and (16.42 ± 4.75) points in the control group ( t = 2.07, 5.41, both P < 0.05). The total score of Social Skills Checklist, conflict resolution ability score and relationship building ability score in the intervention group were (16.05 ± 6.85) points, (3.36 ± 1.65) points and (3.14 ± 1.83) points, respectively, which were significantly lower than (21.08 ± 8.24) points, (5.92 ± 2.35) points and (6.75 ± 2.51) points, respectively ( t = 2.87, 5.34, 7.00, all P < 0.01). Conclusion:CCRT combined with social skill training can effectively improve the negative symptoms of patients with schizophrenia.

Objective: To understand the current situation and associated factors of myopia among primary school students, and to provide scientific basis for prevention and control of myopia among primary school students. Methods: In Gansu, Guangdong, Guangxi, Guizhou, Liaoning, Shandong, Shanxi and other provinces, 1 prefecture was selected, and a number of primary schools were selected from each region. All the students in the class were selected as the object of this survey. A total of 8 365 middle school students were examined for their eyesight, and the data of general population economic indicators and natural environment indicators were obtained through the statistical yearbook of various provinces and cities. The influencing factors of primary school students myopia were analyzed by chi-square test and multivariate Logistic regression. Results: Univariate analysis showed that different provinces and different sex, different nationalities, different grade, parents average salary, sunshine duration, air temperature, altitude, longitude, latitude, different economic zone(χ2=116.22, 18.08, 26.33, 1 059.04, 14.86, 10.28, 16.95, 10.01, 23.15, 29.43, 88.14, P<0.05). Multivariate analysis results showed that gender, grade, sunshine duration, longitude were risk factor for poor vision(OR=1.31, 1.71, 1.45, 1.54, P<0.05); Economic zone and parents salary were protective factors for poor eyesight of students (OR=0.65, 0.86, P<0.05). Conclusion Myopia of primary school students is affected by a variety of factors, economic and social factors and natural environmental factors have an impact on the screening.

Objective: To explore the impact of the personal rehabilitation treatment on life quality and curative offect of the schizophrenia patients. Methods: A total of 84 patients with chronic schizophrenia in Shanxi Rongjun Corelle Hospital from December 2016 January 2018 were randomly divided into intervention group and control group on the basis of random number table, the two groups received psychiatric routine therapy nursing and general entertainment therapy, and the intervention group received 8 weeks of individualized rehabilitation therapy on this basis.The Schizophrenics Quality of Life Scale(SQLS) and Positive and Negative Symptoms Scale(PANSS) were respectively used to evaluate the effect of the two groups before and after intervention. Results: After 8 weeks of systematic social skills training, the scores of negative symptoms, general psychopathology and total PANSS score in the intervention group were (14.65±3.68)points, (24.21±3.23)points, (52.83±7.12)points, respectively, which in the control group were (21.82±4.25)points, (28.08±4.56)points, (60.67±9.52)points, respectively, the differences between the two groups were statistically significant(t=5.18, 3.35, 3.92, all P<0.01), while the positive symptom score had no statistically significant difference between the two gorups (P>0.05). The PANSS scores and total score in the intervention group after intervention had statistically significant differences compared with those before intervention (t=2.17, 5.98, 3.86, 4.13, all P<0.05). After the intervention training, the psychosocial score, motivation and energy score, symptoms and adverse reactions score, and total score of SQLS in the intervention group were (32.64±7.32)points, (39.45±10.87)points, (18.16±10.48)points, (90.34±24.17)points, which in the control group were (35.32±10.64)points, (43.82±12.43)points, (21.05±11.52)points, (98.25±32.29)points, respectively, and the differences between the two groups were statistically significant (t=2.46, 3.51, 3.12, 3.96, all P<0.05). The SQLS scores and total score in the intervention group after intervention had statistically significant differences compared with those before intervention(t=3.94, 4.72, 3.87, 5.01, all P<0.01). Conclusion The personal rehabilitation treatment can greatly promote the curative offect of patients with chronic schizophrenia, improve their life qualities.