Objective And effect of psychological intervention observation and analysis of iron combined with erythropoietin in the treatment of anemia in hemodialysis patients and the effect of. Methods 110 cases of Shaoxing Hospital of Traditional Chinese Medicine in anemic hemodialysis patients with January 2015 to February 2016 underwent diagnosis and treatment as the research object of the study, all the patients were randomly divided into 2 groups, respectively for the test group and control group, 2 groups of 55 cases. The control group was treated with erythropoietin receptor activator and psychological intervention treatment, experimental group was treated with ferrous succinate combined with erythropoietin receptor activator for treatment, but also psychological nursing intervention, observation and comparison of the symptoms of anemia, 2 groups of patients after treatment of adverse reaction etc. Results The experimental group patients with red blood cells, serum ferritin, hemoglobin and hematocrit were significantly higher than control group, the difference was statistically significant (P<0.05); side effects in test group than in the control group, the difference was statistically significant (P<0.05). Conclusion Iron combined with erythropoietin treatment in anemic hemodialysis was more effective at the same time, then the implementation of the corresponding psychological intervention, can reduce the adverse reactions in patients with symptoms, improve the safety of the treatment, and has high applicationvalue.

Objective To explore the expression and mechanisms of MMP-9 in vascular remodeling of two-kidney and one-cliped hypertension rats. Methods Male Wistar rats were randomly divided into sham operation group( n = 10), two-kidney and one-clip model (2KIC) group ( n = 10) and telmisartan group ( n = 7 ). Telmisartan group were injected with telmisartan every day. The blood pressure was determined every week. The morphologic change of carotid artery and thoracic aorta was observed with HE stainning 8 weeks after treatment with telmisartan.Arteries was performed to evaluate the expression of MMP-9 with immunohistochemisty. Results The blood pressure,vessel wall,and the expression of MMP-9 in model group were significantly higher than that of control group.Telmisartan nearly normalized arterial pressure and suppressed all these changes. Conclusion MMP-9 was related to vascular remodeling and Telmisartan could regulate vascular remodeling in 2-kidney and 1-cliped hypertension rats by inhibiting the pathway of MMP-9.

Objective To investigate the situation of admission nursing evaluation on elderly patients of geriatrics departments in several Shanghai comprehensive hospitals, and the results will be the base for designing elderly patient′s comprehensive admission nursing evaluation form. Methods 41 nurse managers of geriatrics department in Shanghai comprehensive hospitals were selected as research object. Self-designed questionnaire included general data, elderly patient admission nursing evaluation content and the importance of each item. Results The effective recovery rate was 97.56%(40/41). 98%(39/40) hospitals considered that elderly patients need to have a comprehensive assessment according to the elderly characteristics, only 18%(7/40) hospitals used the special nursing evaluation form for elderly patients. The score of importance of five dimensions were as follows: geriatric syndromes or problems scored (4.64 ± 0.38), physical function assessment scored (4.60 ± 0.46), physiological function assessment scored (4.53 ± 0.45), mental and psychological assessment scored (4.10 ± 0.57) and social assessment scored (4.07±0.52). The score of importance of 29 items were as follows:fall assessment scored (4.90±0.30), pressure ulcer assessment scored (4.85 ± 0.36), activities of daily living scored (4.75 ± 0.44), urinary incontinence assessment scored (4.70 ± 0.52), pain assessment scored (4.70 ± 0.46). Conclusions It is of great significance to carry on the comprehensive admission nursing evaluation for the elderly patients, which needs to be valued and strengthened.

OBJECTIVE To select the superior one from two skin-cleaning disinfection methods so as to reduce the possibility of hospital infection.METHODS The water plus soaps(control group) and Daniel disinfectants(test group) were used separately to clean and disinfect the skin of patients in intensive care unit(ICU).The degree of skin-cleaning of patients and hand pollution of nurses were observed and analyzed.RESULTS The number of bacteria on the skin of patients of the test group was remarkably lower than that of the control group with a statistically significant difference(t=7.94,P

Objectives To investigate the pathophysiologic mechanisms and the clinical character- istics and variations of nutcracker esophagus(NE).Methods Clinical data obtained from 22 patients with NE were retrospectively analyzed.Seven followed-up patients had esophageal motility,multi-channel electrogastrography(MEGG),the autonomic nervous system(ANS) and psychology tests and were com- pared to 10 healthy subjects(HS).Results①In NE group,12 patients had reflux symptom(55%),7 patients had chest pain(32%)and 3 patients had dysphagia(13%).There was no statistical difference in mean contraction amplitude(MCA) between patients with reflux symptom and chest pain.②Eight out of the 13 patients with NE who received 24 h pH monitoring were positive reflux,and 4 out of 17 patients had reflux esophagitis in endoscopic examinations.The symptoms were improved in 58%patients(7/12) by regular acid-suppression therapies.③There was no statistical difference beween NE and HS groups in dominant frequency and power of MEGG.However,the percentages of normal rhythm in preprandial and slow wave coupling in pre and postprandial of NE patients were significantly decreased than those in HS.④The ANS function in NE group had no statistical difference compared to those in HS.⑤In follow- up group,no difference was found before and after nitroglycerin sublingually.Four patients had depres- sion.Conclusions The clinical presentations of NE are vary.The symptoms of NE were poorly correla- ted with MCA,but partially correlated with GER,which may represent a special subtype of GERD. Gastric dysmotility and psychological factors might contribute to the pathogenesis of NE.

Objective To investigate the prevalence features of helicobacter pylori (Hp) infection,anemia and iron deficiency in a po-pulation of Wuhan children with 2 to 6 years old,and the relationship between Hp infection and anemia,iron deficiency in the children.Methods Randomly taking 95 children who had taken tests in our hospital's check-up centre in 2008 as the study objects,2 kinds of exa-mination were employed to detect Hp infection.Serum levels of Hp-IgG were measured by enzyme linked immunosorbent assay (ELISA) methods to evaluate past infection.The 14C urea breath test (14C-UBT) was conducted to obtain information of the presence of current/active Hp infection.In the morning 3 mL fasting venous blood was collected to determine the serum levels of Hp-IgG antibodies and ferritin.Hemoglobin values were determined with a hemoglobinometer.Serum levels of C-reactive protein (CRP) were tested in order to determine whether the children had evidence of current inflammation or infection.In addition,demographic information such as age and gender of the children and information about their use of antibiotics within the prior month were recorded.All cases were divided into 2 groups including the Hp infection group and non-Hp infection group according to laboratory examinations,then the Logistic regression was applied to analyze the relationship between Hp infection and anemia,iron deficiency.The Kappa identity test was taked to compare the 2 measures.Results Of the 95 children,18.9% were anemic and 36.8% were iron deficient.Forty percent of the cohort had Hp-IgG antibodies,74.4% tested positive by the UBT.Presence of Hp-IgG emerged as a significant risk factor for anemia,iron deficiency in adjusted analysis controlling for demographic factors,current inflammation,and antibiotic use.Conclusions Findings from different measure of Hp may reflect different stages of infection,with UBT results reflecting an earlier stage of infection,and presence of Hp-IgG reflecting established Hp infection associated with anemia,iron deficiency.

Objective To explore the relationship between high altitude de-adaptation syndrome and training burnout of plateau-garrisoned soldiers after returning to the plain.Methods A total of 140 plateau-garrisoned soldiers who had returned to the plain were chosen by random cluster sampling and measured with the Training Burnout Test.They were divided into two groups according to the occurrence of acute mountain sickness.We compared the differences in training burnout between the two groups and analyzed the relationship between acute mountain sickness and training burnout. Results ①The incidence of high altitude de-adaptation syndrome of plateau-garrisoned soldiers was 80.00% after returning to the plain.There was statistically significant difference between plateau soldiers after returning to the plain,the plateau stability-keeping forces that returned to the plain (78.36%) (χ2 =0.188, P=0.664) and plateau migrants who returned to the plain (75.10%) (χ2 =1.279, P=0.258).Main symptoms of high altitude de-adaptation were fatigue (12.86%), dizziness (11.43%) and meakness (10.00%).②Compared with soldiers who had no high altitude de-adaptation syndrome, victims of de-adaptation syndrome had higher scores of training burnout, physical and psychological exhaustion and training-alienation (P<0.01).Compared with soldiers who had normal body mass indexes, those who were overweight had higher incidence of altitude de-adaptation (P<0.05).③The regression equation between plateau de-adaptation syndrome and training burnout of plateau soldiers after returning to the plain (P<0.01) is:Training burnout =0.498 ×plateau de-adaptation syndrome -0.126 ×age+0.038 ×length of military service +0.069 ×educational degree+0.029 ×body mass index.Conclusion There exist correlations between high altitude de-adaptation syndrome and training burnout of plateau soldiers after returning to the plain.Reducing the occurrence of high altitude de-adaptation syndrome can help reduce the degree of training burnout.

Nuclear magnetic resonance (1H-NMR) fingerprint of Rhodiola rosea medicinal materials was established, and used to distinguish the quality of raw materials from different sources. Pulse sequence for water peak inhibition was employed to acquire 1H-NMR spectra with the temperature at 298 K and spectrometer frequency of 400.13 MHz. Through subsection integral method, the obtained NMR data was subjected to similarity analysis and principal component analysis (PCA). 10 batches raw materials of Rhodiola rosea from different origins were successfully distinguished by PCA. The statistical results indicated that rhodiola glucoside, butyl alcohol, maleic acid and alanine were the main differential ingredients. This method provides an auxiliary method of Chinese quality approach to evaluate the quality of Rhodiola crenulata without using natural reference substances.
Magnetic Resonance Spectroscopy ; methods ; Principal Component Analysis ; Rhizome ; chemistry ; Rhodiola ; chemistry

This study was aimed to establish determination method of content and related substances of piperaquine in A rtemisinin and Piperaquine Tablets, and to set the limit of related substance. HPLC was adopted on a SHISEIDO CAPCELL PAK C18 (4.6 mm í 250 mm, 5 μm) using an isocratic mobile phase consisted of acetonitrile: 0.1%trichloroaceticacid:triethylamine (18:82:0.2, V:V:V, pH 2.5) with a flow rate of 1.0 mL·min-1. The column tempera-ture was kept at 30oC and the detection wavelength was set at 216 and 237 nm, separately for the determination of related substance and content. The results showed that piperaquine and its related impurity can be separated effec-tively. The concentration-response relationship was linear over the range of 0.01-0.2 mg·mL-1 (R2=0.999 9). The av-erage recovery rate was 98.14% (RSD=0.77%, n=9). The minimum detection limit was 0.06 μg·mL-1. The solution was stable for 12 h. It was concluded that the method was specific, accurate, sensitive and suitable for the determi-nation of content and related substances of piperaquine in A rtemisinin and Piperaquine Tablets.

OBJECTIVE: To screen and identify the frequency and characteristic of mutation in stereocilium-related gene Taperin of Chinese prelingual nonsyndromic hearing impairment with DNA microarray combined with PCR. METHOD: One hundred and thirty-four patients of prelingual nonsyndromic deafness and one hundred health individuals in China were investigated in this study. Genomic DNA was extracted from the patients and was subjected to DNA microarray to screen mutations in 4 most common genes. The samples that carried none of the common mutant alleles were subjected to PCR and sequenced to detect mutations in Taperin gene. RESULT: Ninteen out of one hundred and thirty-four patients of prelingual nonsyndromic deafness were detected carring common deafness gene with DNA microarray. Taperin gene were detected in one hundred and fifteen patients with PCR. A187S was detected in Taperin as hetrozygous state in 2 patients and their unaffected members of their family. It occurred at the evolutionary conservation of the amino acids of taperin according to alignment analysis. Two polymorphism, 157C>T and 318C>T, were found in the patients and the control group. CONCLUSION A novel Taperin mutation, A187S was detected in Chinese patients with prelingual nonsyndromic hearing loss, which may be relevant to hearing loss. Two polymorphism, 157C>T and 318C>T, were found in Chinese in our research. The carrier frequency for Taperin mutation is about 1.74% of prelingual nonsyndromic deafness in Chinese patients.
Adolescent ; Adult ; Asian Continental Ancestry Group ; genetics ; Child ; Child, Preschool ; China ; Deafness ; genetics ; Female ; Humans ; Male ; Mutation ; Proteins ; genetics ; Young Adult