Objective: To explore the effects of Polygonatum odoratum on body based on metabonomics. Methods: The ultra performance liquid chromatography coupled with mass spectrometry (UPLC-MS) and principle component analysis(PCA) and orthogonal partial least squares discriminant analysis(OPLS-DA) were used to evaluate the changes of endogenous substances in rats after intragastric administration of Polygonatum odoratum. Results: Significant differences between the control group and administration group were observed in PCA and OPLS-DA model. Five potential biomarkers between control group and administration group were identified. The relative content of Alpha-Tocotrienol, PC(14:1(9Z)/14:1(9Z)), Stearic acid, Theasapogenol A, Docosahexaenoic acid increased. Conclusion: The biomarkers had many beneficial activities, so the Mongolian medicine Polygonatum odoratum had the function of health care. Key words: Mongolian drug; Polygonatum odoratum; Biomarkers; UPLC-MS

Objective To evaluate the associations of human leukocyte antigen(HLA)-DQ gene with autoimmune polyglandular syndrome(APS),type 1 diabetic mellitus(T1DM) and autoimmune thyroid disease(AITD).Methods Fifteen cases of APS,29 cases of T1DM and 40 cases of AITD were selected as research subjects,while 27 healthy children were selected as controls.The DQA1 and DQB1 alleles were determined by polymerase chain reaction(PCR) and sequence-based typing method.The difference of their frequency in children and adolescents was analyzed.Results Compared with controls,APS and T1DM patients had increased frequency of subjects with DQA1*0301,0501(all P

Adult ; Brain Abscess ; Cholesteatoma ; surgery ; Endoscopy ; Female ; Humans ; Maxillary Sinus ; surgery

China ; epidemiology ; Drug Resistance, Bacterial ; Electrophoresis, Gel, Pulsed-Field ; Humans ; Listeria monocytogenes ; physiology ; Listeriosis ; epidemiology ; Serotyping

AIM: To investigate the clinical effect for treating bullous keratopathy ( BK ) by anterior corneal stromal acupuncture combined with amniotic membrane transplantation.
METHODS: Totally 35 patients ( 35 eyes ) with bullous keratopathy were treated by corneal stromal acupuncture combined with amniotic membrane transplantation. All patients preoperative and postoperative underwent anterior segment OCT, corneal topography, corneal sensitivity and confocal microscopy. To observe postoperative ocular symptoms in patients with BK, recurrence of bulla, changes in corneal thickness, corneal sensitivity and changes in the organizational structure of the layers of the cornea.
RESULTS: Thirty-five were followed up for 6-18mo. The symptom of pain disappeared in 32 cases ( 91%) in the first day after operation and did not recur during follow-up. The symptom of pain relieved in 3 cases (9%) in the first day after operation and disappeared in 3 days. Corneal epithelium of 9 cases ( 26%) were all healed within 1wk, 21 cases (60%) were all healed within 2wk, and 5 cases (14%) were all healed within 3wk. Following up for 6-18mo, there was no recurrence of symptoms or bulla. A small amount of tiny bubbles in the surrounding area appeared in 2 cases after 3 and 4wk. All patients had no neovascularization, and had smooth corneal surface. The amnions of 30 cases (86%) were thinning after 2mo, partially dissolved and absorped, not seen with the naked eye after 3mo. Thirty-four cases (97%) had no changes in vision, one case (3%) was from the light to front of the manual. After 2mo, corneal sensation decreased in 30 cases ( 86%) , corneal thickness increased from preoperative 788±35μm to 940±43μm. After 12mo, corneal thickness increased to 1060±27μm. Results of confocal microscopy: after 3mo, the number density of the trigeminal nerve fibers under corneal basement membrane reduced, shallow stromal cells became into fibrotic stroma, deep stroma was more loose, and cells swelled significantly. The number of endothelial cells reduced and form swelled more obviously compared with preoperatively.
CONCLUSION: Corneal acupuncture combined with amniotic membrane transplantation can effectively control the symptoms of BK, prevent the recurrence of BK, and especially it is a simple, safe and practical way for patients with poor visual function.

sers should offer good care in mental, physical, social aspects to improve their comfortable state.

Objective To explore the present condition of endemic arsenism, the implementation of control measures and the effect of the monitored county (Tongyu County) and the monitoring spot (Baiyintuhai Village) in 2006 and 2007. Methods According to the National Survey Scheme of Endemic Arsenism, the progress of anti-arsenic water in Tongyu, and the management and running of all engineering projects and the arsenic content in water were surveyed. The patients with endemic arsenism in Tongyu were generally surveyed. The arsenic content of the improved drinking water in Tongyu and the arsenic in urine of children aged 8-12 and adults over 18 years of age were determinted. The causes of resident death in the monitoring spot from the year of 2006 and 2007 were investigated. Arsenic content of drinking water and the urine of local residents was examined with "Model AFS-930 Double-Channel Atomic Fluorescence Spectrometer". Results There were 30 endemic arsenism areas, 157 areas with high arsenic content and all population of 57 576 in Tongyu. Six areas had improved water till 2006, where 20.0% of water had improved, and six water-improving projects were all running normally, benefiting a population of 1670. Eight high arsenic areas changed water, in a rate of 5.09%. Eight water-improving projects were functioning well, benefiting a population of 4350. Until 2007, 28 areas had improved water in Tongyu, accounting for 93.33%. These 28 projects were well running, covering a population of 7980. One hundred and fouty-eight high arsenic areas had changed water, reaching a rate of 94.27%. One hundred and fouty-eight projects changedg water were running normally, benefiting a population of 46 214. In the surveyed spots, arsenic content was between 0.004 mg/L and 0.005 mg/L in 2006 and between 0.010 mg/L and 0.021 mg/L in 2007, all in the normal range to the time being. The arsenic contents in urine of the children aged 8-12 in the monitoring spots were determinted, averaging at 0.024 mg/L in 15 samples, fluctuating between 0.005 mg/L and 0.048 mg/L in 2006. The average content in urine from adults was 0.019 mg/L in 53 samples, fluctuating between 0.005 mg/L and 0.087 mg/L in 2007. The arsenic contents in urine were all in the normal range in 2006 and 2007. In 2006 14 endemic arsenism patients, all in light symptoms, had been checked out, the morbidity being 6.19%. In 2007, 17 patients who were all in light symptoms were identified in a rate of 6.94%. There was no significant difference of morbidity between the two years(χ2=0.1059, P>0.05). Two patients died, unrelating with drinking high arsenic water in 2006 and 2007. Conclusions The prevention and control measures are well implemented in Tongyu. The water-improving projects are functioning well. The condition of endemic arsenism is slight and hasn't changed so much in these two years. The arsenic contents in urine of children and adults within the normal range, showing that improving water can control the occurrence and the development of endemic arsenism.

ObjectiveTo explore the curative effect in the patients with internal endometriosis by interventional therapy.MethodsUsing Seldinger technique,34 cases with internal endometriosis wereperformed bilateral uterine artery embolization.Observed postoperative menstrual quantity,dysmenrrhea degree,anemia and the change of the volume of uterine lesions.ResultsAll the patients were followed up for 1-3 years,menstrual quantity average decreasd of 59.1％P ＜ 0.05 ),the symptoms of dysmenorrhea was significantly eased in 28 cases (82.4％,28/34).All the patients of anemia haemoglobin were back to normal,volume of uterus average reduced 43.8％P ＜ 0.05 ),lesion was obviously smaller or disappear.Ultrasonography showed myometrium and blood flow signal of lesion was was obviously reduced.Conclusion Internalendometriosis by interventional therapy can get good results,symptoms improve significantly.

Background: Intralesional excision with curettage is the standard method of giant cell tumor (GCT) treatment, but the ideal filling material after curettage remains controversial. The purpose of this study was to compare the oncological and functional outcomes which underwent cementation or bone grafting after GCT curettage around the knee. Methods: We reported 136 cases with GCTs in distal femur or proximal tibia who accepted curettage from five clinical centers during the last 15 years. All patients were divided into two groups according to filling materials. Recurrence?free survival proportions were used to evaluate oncological outcomes while the Musculoskeletal Tumor Society (MSTS) 93 functional score was used to evaluate functional outcomes. Other parameters including surgical complication, general condition, and radiological classification had been analyzed. The valid statisitical data was analyzed using SPSS 13.0 software. Results: After GCT curettage, 86 patients (63.2%) accepted bone grafting while 50 patients (36.8%) accepted cementation. There was no statistical difference in age, gender, tumor location, radiological classification, fixation, follow?up time, and MSTS 93 functional score between cementation group and bone grafting group. The recurrence?free survival proportions showed that the recurrence rate in bone grafting group was higher than it in cementation group (P = 0.034). Surgical complication was lower in cementation group than that in bone grafting group but without statistically significant difference (P = 0.141). Conclusions: Parameters including patients'age, gender, tumor location, and radiological classification did not affect surgeons'treatments in cavity filling after GCT curettage. Cementation should be recommended because of easy usage, the similar postoperative knee function with bone grafting, and the better local tumor control than bone grafting.

Objective To investigate the dietary pattern for aged patients with hypertension in the community and provide basis for implementing the nursing intervention. Methods 104 aged patients with hypertension in one cummunity of Changehun City were sampled to be surveyed by diet questionnaire at random. Results The daily intakes of grain, meat, oils and salt for everyone were (279.9±31.4), (73.1±40.6), (36.9±10.5) and (9.2±3.5) g/d, respectively The daily intakes of fruit, fish and milk were (176.9±115.5), (16.5±14.7) and (120.2±124.1) g/d, respectively. The ratio of carbohydrate, protein and fat was improper. The percentages of energy from fat, carbohydrate and protein were 34%, 54% and 12%, respectively. So, the energy from fat was relatively high, and the energy from protein was reasonable. The daily intake of natrium was excessive. However, the daily intakes of calcium, magnesium, potassium were not enough. Conclusions Compared with Dietary Guideline and Balance Diet Pagoda for Chinese Residents, current dietary pattern for aged patients with hypertension is unreasonable. Reasonable and pertinent nursing intervention should he carried out in order to help aged patients with hypertension acquire correct concepts of dietary and good habits of dietary.