Objective　To study the relationship between the stress-related psychosocial factors and the psychosomatic symptoms of sterilized women. Methods　120 sterilized women were assessed with Symptom Check List 90(SCL-90),Social Supports Questionnaire(SSQ),Eysenck Personality Questionnaire(EPQ),Psychosocial Stress Scale for Group(PSSG)and a self-developed preoperative cognition scale.Data were analysed with SPSS. Results　There was a significant correlation between scores of psychosomatic symptoms and stress-related psychosocial factors such as EPQ-N,subjective social support(SSS),negative emotion(NE),positive emotion(PE),negative coping style(NC) and some negative characteristics of pre-operative cognition.Multiple stepwise regression analysis showed that EPQ-N,PE and religion belief were in the equation. Conclusion　The results indicated that neurotic syndrome of sterilized women may be mediated or influenced by negative characteristics of cognition,emotion,coping style and personality.

Objective To study the effect of Qi-Gong relaxation training on the operation-related psychological stress and the post-operative psychosomatic adjustment in upper-abdominal surgery patients. Methods Forty-two patients undergoing upper-abdominal surgery in intervention group were instructed to do Qi-Gong relaxation training, and forty patients matched were controls without Qi-Gong relaxation training. On the day before surgery, a self-developed patients' pre-operative appraisal questionnaire, a self-developed patients' pre-operative behavior rating questionnaire for completion by medical workers, and State Anxiety Inventory (SAI) of State -Trait Anxiety Inventory (STAI) were used in two groups. In an hour before operation，the shift of the mean value of pulse and systolic pressure of every case compared with the base line measured at his (or her) admission was also recorded. After surgery, patients were assessed with a self-developed patients' post-operative appraisal questionnaire, a self-developed patients' post-operative behavior rating questionnaire for completion by medical workers and SAI of STAI. Besides, the indexes of physical rehabilitation, including intestinal aerofluxus, total dosage of analgesia and so on, were recorded. Data were analysed in t-test with SPSS. Results Compared with controls, the patients in intervention group had more positive anticipation about the following operation, lower pre- and post-operative anxiety, and lighter post-operative pain experience. There was no difference in the indexes of physical rehabilitation between two groups. Conclusions Qi-Gong relaxation training could lead patients to better psychological adjustment both before and after operation. This finding suggests that Qi-Gong relaxation training could be used as an effective psycho-behavior intervention in abdominal surgery patients.

Objective: To study the correlation between stress reaction and other psychological stress related factors in medical personnel, such as social support, life events, and coping style. Methods: 556 medical personnel were investigated with PSSS (Perceived Social Support Scale), LES (Life Event Scale), TCSQ (Trait Coping Style Questionnaire) and SRQ (Stress Reaction Questionnaire). Results: Correlation and multiple regression analysis revealed that there were statistically significant links between stress reaction and social support, life events, and coping style. Conclusion: Psychological stress is a multiple correlation system of psychological stress related factors.

AIM: To observe anti inflammatory, anti bacterial and immune regulation effects of shuyanling soft capsule. METHODS: The dimethylbenzene induced the degree of ear swelling in mice and turpentine induced proliferation in rats were used to observe the anti inflammation effects of shuyanling soft capsule. The anti bacterial effects were observed both in vitro and in vivo. The immune regulation effects were studied by the splenocyte proliferation response, the activity of antibody producing cells and the phagocytosis of leukocyte in mice. RESULTS: Shuyanling soft capsule inhibited dimethylbenzene induced the degree of ear swelling in mice and turpentine induced proliferation in rats, protected the mice from the infections of staphylcoccus aureus and salmonella typhi, and repressed sixteen kinds of bacterium in vitro. Furthermore, the capsule remarkably enhanced the phagocytosis of neutropil and increased the activity of spleen antibody producing cells and the transformation of the T and B cell in spleen in mice. CONCLUSION: Shuyanling soft capsule has anti inflammatory, anti bacterial and immune regulation effects.

Objective: To investigate the correlation between stress reaction and other related psychological stress factors such as life events, social support, and coping style in neurosis patients comparing with the group of healthy persons. Methods: 88 neurosis and 100 healthy persons were examined with LES (Life Event Scale), PSSS (Perceived Social Support Scale), TCSQ (Trait Coping Style Questionnaire), SRQ(Stress Reaction Questionnaire). Results: The scores of stress reaction, family events and negative coping style of neurosis group were significantly higher than those of healthy group, and the scores of social support out of family and positive coping style were significantly lower than those of healthy group. The regression analysis and path analysis revealed that in neurosis group stress reaction was directly correlated with negative coping style and social events, but in healthy group it was correlated with negative coping style and family events. Conclusion: Stress reaction may be directly affected with negative coping style and social events in neurosis patients, whereas it may be done with negative coping style and family events in healthy persons.

Objective To explore the effects of strength training on aging muscular atrophy and inflammatory factors levels in old men.Methods 11 old men participated in 12 weeks of strength training. Muscle strength/muscle thickness and serum levels of tumor necrosis factor (TNF)-α, interleukin (IL)-6, high sensitivity C-reactive protein (hsCRP) and adiponectin were measured before and after training. Results After training, the muscle thickness increased, but there was no significantly difference (P>0.05); the levels of hsCRP decreased (P<0.001) and adiponectin increased (P<0.05). Conclusion Strength training may assist in maintaining or improving muscle strength/muscle mass and reducing inflammatory factors levels.

Aim To study anti-inflammatory and antibacterial effects of total flavones of oldenlandia diffusa Willd(FOD).Methods The models of dimethylbenzene-induced ear swollen in mice,turpentine-induced granuloma pouch in rats,paw edema caused by egg white in rats,increased vascular permeability by acetic acid in mice and the antibacterial activity in vitro were used to study FOD. Results FOD(15、30 and 60 mg?kg~-1 )show a marked suppressive effect on dimethylbenzene-induced ear swollen and increased vascular permeability in mice. In addition,FOD(12、24 and 48 mg?kg~-1 ) could reduce the paws edema and the granuloma pouch in rats.On the other hand,FOD had significally bacteriostatic effects against eight kinds of bacterial in vitro, in which effect on coccus is superior to that on bacillus.Conclusion FOD has anti-inflammatory and antibacterial effects.

Aim To investigate the immunomdulatory effects of total flavones of oldenlandia diffusa willd (FOD).Methods In immunosuppressed mice induced by cyclophosphamide, IgM production,proliferation of T and B lymphocytes, levels of IL-2 and INF-? in serum were used to study the specific immunity of FOD. White blood cell count of mice suppressed by cyclophosphamide and cytarabine was used to observe the non-specific immunity of FOD.Results FOD(60 (mg?kg~(-1))) enhanced IgM production in (immunosup-)pressed mice induced by Cy and white blood cell count of mice suppressed by cytarabine and cyclophosphamide ;FOD(15,30 and 60 mg?kg~(-1)) increased proliferation of T and B lymphocytes and enhanced levels of IL-2 and INF-? in serum in immunosuppressed mice induced by cyclophosphamide. Conclusion FOD enhances the specific and non-specific immunity.

AIM To study the inhibitory effect of bioactive compounds from entomogenous fungi(BCEF0083) on monoamine oxidase. METHODS Spectrofluorometer was used to detect the activity of MAO in mouse and rat brain mitochondria; Dose effect and time effect relationship of BCEF in inhibition of MAO were studied in vivo and in vitro in mice and rats; Method of Lineweaver Burk was used to assay the Km of MAO. RESULTS The antagoning action of BCEF0083 on MAO( BCEF 500 mg?kg -1 , 0 5, 1, 2, 4, 8, 16, 24, 48, 72 h after ig; 500, 400, 200, 100, 50, 25 mg?kg -1 , 2 h after ig)showed some extent of dose effect and time effect relationship. BCEF0083 in vitro inhibited the activity of MAO A,B in a dose dependent manner with IC 50 (95% of confidence limits)of 128 88(82 70～200 86),184 14(156 17～217 11) ?g?ml -1 in rats. The antagonism type of BCEF0083 on MAOA, B were both mixed type, their Km were 11 97, 8 13 ?mol?L -1 . CONCLUSION The results suggest that BCEF0083 could obviously inhibite the activity of MAO on brain remitochondria in mice and rats.

Objective To investigate the risk factors for cognitive impairment and their correlation with collateral circulation in patients with acute ischemic stroke.Methods From January 2016 to December 2017,patients with acute ischemic stroke admitted to the Department of Neurology,Jiangmen People's Hospital were enrolled.According to their status of collateral circulation,they were divided into either good collateral circulation group or poor collateral circulation group.According to the Montreal cognitive score,they were divided into cognitive impairment group and non-cognitive impairment group.Multivariate logistic regression analysis identified the independent risk factors for cognitive impairment in patients with acute ischemic stroke.Results A total of 225 patients were enrolled,including 106 females (47.1％) and 119 males (52.9％),aged 47-87 years,average 66.96 ± 9.65 years.The average baseline score of the National Institutes of Health Stroke Scale was 4.5 ± 2.1.Ninety-seven patients (43.1％) had cognitive impairment;79 had obvious stenosis or occlusion at the intracranial and extracranial segments of cerebral arteries;148 (65.8％) had good collateral circulation,and 77 (34.2％) had poor collateral circulation.The proportions of patients with atherosclerotic stroke (P =0.033) and cognitive impairment (P =0.041) in the good collateral circulation group were significantly higher than those in the poor collateral circulation group.There were significant differences in the proportions of patients with large-artery atherosclerotic stroke (P =0.007),anterior circulation stroke (P=0.018),collateral dysfunction (P=0.041),as well as baseline systolic blood pressure (P =0.006),baseline diastolic blood pressure (P =0.013),low-density lipoprotein cholesterol (P=0.021),and homocysteine (P=0.024) between the cognitive impairment group and the non-cognitive impairment group.Multivariate logistic regression analysis showed that baseline systolic blood pressure (odds ratio[OR] 1.007,95％ confidence interval[CI] 1.001-1.012;P =0.036),and large-artery atherosclerotic stroke (OR 2.650,95％ CI 1.490-4.714;P =0.001) were independently positively correlated with cognitive impairment,while the status of collateral circulation was not an independent risk factor for cognitive impairment (P =0.073).Conclusions The status of collateral circulation was associated with cognitive impairment in patients with acute ischemic stroke,but it was not an independent risk factor.