Obiective To discuss influence of psychological intervention on compliance improvement of patients with liver cirrhosis.Methods Patients with liver cirrhosis(100 cases)were divided in to the experimental group and the control group with 50 cases in each group.The control group received routine nursing.The experimental group and their family members were given systemic psychological in tervention by responsibility nudes.The treatment effect after nursing and intervention in the two groups was compared.Results The compliance of the experimental group was better than that of the control group,P＜0.05,which had statistical difference.Conclusions Implementation of psychological intervention shows significant effect on compliance improvement of patients with liver cirrhosis.

Adolescent ; Adult ; Eye Injuries ; epidemiology ; etiology ; therapy ; Facility Design and Construction ; Female ; Humans ; Male ; Middle Aged ; Occupational Exposure ; Retrospective Studies ; Visual Acuity

Objective To evaluate the value of volumetric brain MRI in multiple system atrophy.Methods Eleven patients diagnosed as multiple system atrophy were recruited,includin 5 parkinsonism dominant(MSA-P)and 6 cerebellar dominant(MSA-C).9 patients with parkinsonism of other types and 6 healthy persons were set as case control and healthy control,respectively.T1 weighted (T1W)sagittal and axial images and T2-weighted(T2W)axial images were obtained from all patients and controls at 3.0T scanner.Diameters of the brain structures were measured infratentorially(brainstem, middle cerebellar peduncles(MCP),dentate and red neelus)and supratentorially(globns pallidus and putamen).Results The transverse diameter of the pons was significantly smaller in MSA patients than in the case and healthy controls((27.6?2.0)mm and(30.5?0.6)mm and(29.9?1.1)mm).The significance could be seen when comparing MSA-C and MSA-P with healthy control.The anteroposterior diameter of the fourth ventricle was significantly dilated in MSA patients than in healthy control((11.9? 2.8)mm and(9.0?2.1)mm).The MRI of MSA-C showed narrower MCP((13.3?1.9)mm and (15.8?1.2)mm and larger fourth ventricle((17.3?2.1)mm and(12.6?2.7)mm)than that of MSA-P.The MRI of MSA-P showed smaller globus pallidus and red neclei.Conclusions The volumetric MRI is a useful means in evaluating the brain structure atrophy in multiple system atrophy.The transverse diameter of the pans,though objectively reflecting the atrophy of the pons,can' t be used to differentiate MSA-P from MSA-C.The atrophy of MCP and the dilated fourth ventricle are common in MSA-C,while the atrophy of red neclei is common in MSA-P.

Objective To investigate the resistance rates of the Candida albicans strains isolated from patients with vulvovaginal candidiasis to 5 antifungal agents and examine the mechanism of azole resistance in these strains.Methods A total of 1 646 C.albicans strains were collected in Obstetrics and Gynecology Hospital of Fudan University from January to December 2015.The resistance rates of these isolates to five antifungal agents were analyzed.Azole-resistant (n=30),dose dependent sensitive (S-DD) (n=13),and susceptible isolates (n=10) were randomly selected from the microbiology laboratories of three obstetrics and gynecology hospitals in Shanghai.The expression levels of drug efflux pump related gene CDR1,CDR2,MDR1 and drug target enzyme gene ERG11 were analyzed by real-time fluorescence quantitative polymerase chain reaction (PCR).At the same time,the ERG11 and ERG3 genes were amplified by PCR and sequenced,and analyzed for resistance-related mutations.Results Of the 1 646 C.albicans strains,5.2％,3.2％,2.5％ and 2.1％ were resistant to itraconazole,voriconazole,fluconazole and 5-fluorocytosine,respectively.All isolates were sensitive to amphotericin B.The expression of ERG11 gene was significantly higher in S-DD group and azole-resistant group than in azole-sensitive group (P＜0.05).The expression of CDR1,CDR2 and MDR1 did not show significant difference among the three groups.There were 13 missense mutations in the ERG11 gene,of which T123I,P98S and Y286D amino acid substitutions were newly discovered.Both T123I and Y132H were identified in 26 resistant isolates,of which 16 gene mutation was detected in two pan-azole-resistant isolates.Conclusions The C.albicans strains isolated from vulvovaginal candidiasis showed higher resistance rates to azole antifumgal agents than that to 5-fluorocytosine and amphotericin B.Mutation and over-expression ofERG11 gene may be one of the prevalent molecular mechanisms underlying azole resistance in C.albicans.were pan-azole-resistant.In addition,the ERG3 heterozygous

Objective To observe the effects of iodine excess on thyroid morphology,the expression of thyroid peroxidase and sodium iodide symporter mRNA and to explore their mechanisms.Methods One-month SD rats were divided into three groups:control iodine(CI),high iodine Ⅰ(HI Ⅰ)and high iodineⅡ(HI Ⅱ)and were fed with water containing iodine in different concentrations by adding K103(5,5000,10 000μg/L)respectively.Rats were sacrificed after being fed for six months.The morphology of thyroid was investigated under light microscopy and electron microscopy,the serum thyroid hormones and ratio of TPO/β-actin and NIS/β-actin were measured by radio-immunoassay and RT-PCR method.Results The major changes were increased follicles with colloid accumulation in HI groups.The levels of serum thyroid hormones TT3 and TT4 were decreased gradually from CI[(75.68±13.99,1.45±0.49)nmol/L]to HI Ⅰ[(73.82±16.48,1.34±0.31)nmol/L]and HIⅡ groups[(70.65±11.43,1.15±0.39)nmol/L],but there were no significant differences among three groups(F=O.371,l.163,P＞0.05).The TPO and NIS mRNA expressions in HI Ⅰ(1.28±0.10,0.56±O.17)and HI Ⅱ(1.14±0.04,0.39±0.06)were significantly lower(F=30.863,62.62.675,P＜O.05)than those of control group(1.39±0.08,0.71±0.13).Conclusions Chronic iodine excess leads to definite histological changes in rat thyroid,and inhibits the expressions of TPO and NIS mRNA as well as thyroid hormone synthesis,which in turn acts as a protective mechanism against iodine excess.

The content of gamma-aminobutyric acid in the aerial part of Panax notoginseng in different productive area was determined by using high performance liquid chromatography. HPLC analysis was made on a C18 (4.6 mm x 250 mm,5 microm) with acetonitrile and water containing 4.1 g x L(-1) sodium acetate as mobile phase. The detection wavelength was 254 nm. The HPLC method showed good linearity within the range of 0.01 - 1.03 g x L(-1). The average recovery of GABA in the stems and leaves of P. notoginseng and the flowers of P. notoginseng was 101.7% (RSD 1.1%, n = 3) and 97.3% (RSD 0.38%, n = 3), respectively. The contents of GABA in the samples of different productive areas were not significant different, and the average contents of GABA in the stems and leaves of P. notoginseng and the flowers of P. notoginseng were 0.49% and 0.53%. This method was simple and reliable, and it was suitable for the determination of gamma-aminobutyric acid in the aerial part of P. notoginseng.
Chromatography, High Pressure Liquid ; methods ; Flowers ; chemistry ; Panax notoginseng ; chemistry ; Plant Extracts ; analysis ; Plant Leaves ; chemistry ; gamma-Aminobutyric Acid ; analysis

This article was aimed to study An-shen drug substances of semen ziziphi spinosae and the relationship between index component distribution in vivo and meridian tropism. Intragastric administration of thyroid tablet suspension at the dose of 160 mg·kg-1 was given for 13 days for the establishment of yin deficiency rat model. Elevated plus maze test (EPM) was combined with light/dark box test to evaluate the effect of semen ziziphi spinosae on anxiety behavior among yin deficiency rats. The yin deficiency anxiety model rats' eyeballs were picked for blood at 10, 20, 30, 40, 60, 90, 120, 240 min after intragastric administration of semen ziziphi spinosae decoction. The rats were sacrificed for the collecting of heart, liver, spleen, lungs, kidneys, stomach, brain, large intestine and small intestine and other tissues. HPLC-PDA-ELSD was combined to detect concentrations of spinosin, jujuboside A and jujuboside B in different tissues of rats. Related pharmacokinetic parameters were achieved after processing detected data with DAS 2.0 software. The results showed that compared with the yin deficiency group, semen ziziphi spinosae significantly reduced the rats' abnormal increased food-intake (P < 0.01) and water intake (P < 0.01) within 24 hours; significantly increased the body weight difference before and after treatment (P < 0.01); significantly reduced the kidney coefficient (P < 0.01) and adrenal gland coefficient (P < 0.01); significantly reduced the value of T3 (P < 0.01) and T4 (P < 0.05); significantly increased the value of TSH (P < 0.01). It showed that semen ziziphi spinosae can obviously improve yin deficiency symptoms. It significantly increased the number of open arms entering percentage (P < 0.01), the open arms holding percentage (P < 0.01), and the box through times in light/dark box test (P < 0.01). It showed obvious anti-anxiety effects. The index component distribution in vivo results showed that spinosin and jujuboside A were widely distributed in the heart, liver, spleen, lungs, kidneys, stomach, brain, large intestine, small intestine and other tissues through blood circulation. Jujuboside B was distributed in the blood, stomach, large intestine and small intestine through blood circulation. The order of average concentration of spinosin among tissues was small intestine > stomach > liver > brain > large intestine > spleen > lungs > heart > kidneys. The order of AUC0-t in tissues was small intestine > stomach > liver > large intestine > spleen > brain > heart > kidneys > lungs. The order of average concentration of jujuboside A among tissues was lungs > large intestine > heart > spleen > liver > kidneys > small intestine > stomach > brain. The order of AUC0-t in tissues was lungs > spleen > liver > heart > large intestine > brain > stomach > kidneys > small intestine. The order of average concentration of jujuboside B among tissues was large intestine > small intestine > stomach. The order of AUC0-t in tissues was large intestine > small intestine > stomach. It was concluded that semen ziziphi spinosae can obviously improve yin deficiency symptoms with good anti-anxiety effects. Spinosin and jujuboside A in semen ziziphi spinosae were the drug substances of An-shen effect. They were also the material basis of sweet and sour taste. The spinosin and jujuboside A distribution in vivo of yin deficiency anxiety model rats were close to the meridian tropism of semen ziziphi spinosae.

Objective To observe the antidepressant effect of the volatile oil of Myristica in mice and investigate its mechanism.Methods Healthy male Kunming mice were divided into control group,fluoxetine hydrochloride group,high,medium and low dose group,and all of the mice were gavaged for 7 days.The role of antidepressant on the mice were observed with tail suspension tests and forced swimming tests.Then serotonin(5-HT),dopamine(DA) and norepinephrine (NE) in the brain of the mice were determined by enzyme-linked immunosorbent assay.Results Compared with the control group((82.60 ± 24.70)s),the medium dose group could shorten the immobility time of the tail suspension tests ((54.40± 15.87) s),and showed statistical significance (P＜ 0.05).The content of 5-HT,DA,NE in the brain of the medium group were (19.35±2.79) ng/ml,(12.16±0.71)pg/ml,(0.27±0.12) ng/ml,and control group were (14.95±4.83) ng/ml,(11.32±0.95) pg/ml,(0.20±0.11) ng/ml.Compared with the control group,the content of 5-HT of the medium dose group was increased and showed statistical significance(P＜0.05).Conclusion The volatile oil of Myristica fragrans Houtt has antidepressant effect,and may be related to raising the content of 5-HT,DA,NE in the brain of the mice,especially 5-HT.

In MAST (mRNA accessible site tagging),the DNA tags from synthesized library were employed for identifying mRNA accessible sites. A large number of tags were amplified and subcloned for sequencing to verify mRNA binding profiles. A PCR was designed by using one primer which bridges over the tag terminal sequences. In PCR reaction DNA tag fragments were concatemerized by a bridge primer in reaction cycles. The concatemerized tag fragments were subcloned and sequenced. Dozens of the concatemerized sequences contained thousands tags. The PCR was a simple,effective way which for sequencing tags in a high through put manner.

Objective To investigate the relationships between different dietary patterns and serum uric acid in Tianjin residents. Method By cross-sectional study design, 11282 subjects were studied via lifestyle questionnaires (including a valid food frequency questionnaire), physical examination and laboratory tests. Using factor analysis method to establish the dietary patterns, and relationships between different dietary patterns and serum uric acid were analyzed. Results Factor analysis showed 3 kinds of dietary patterns, including eastern dietary pattern, vegetable diets and Tianjin dietary pattern. There were more males in hyperuricemic population, who have a higher BMI, waist circumference, blood lipids, blood pressure and blood sugar levels, and also higher proportion of metabolic syndrome, smokers and alcohol drinkers. In addition, hyperuricemia patients had a higher level of social status and income. After adjustments for age, sex, BMI, smoking habits, alcohol consumption, hypertension, hyperlipidemia, education level, occupational status, energy intake, physical activity and metabolic syndrome, logistic regression analysis showed the odds ratio (95%confidence interval) for hyperuricemia across the quartiles of 3 dietary patterns as follows: 1.00, 1.07 (0.91, 1.25), 0.96 (0.82, 1.14), 1.12 (0.94, 1.33);1.00, 1.03 (0.88, 1.21), 1.04 (0.88, 1.23), 1.00 (0.84, 1.19); 1.00, 1.28 (1.08, 1.52), 1.40 (1.22, 1.71), 1.37 (1.15, 1.63), respectively. Significantly positive correlation was shown between Tianjin dietary pattern and hyperuricemia. Conclusion Tianjin residents' Tianjin dietary pattern is closely related to serum uric acid levels. Tianjin dietary patterns have characteristics of high calorie, high fat, high protein. Healthy eating habits have significant importance to prevent occurrence of hyperuricemia.