Objective To translate the English version of Control Attitudes Scale-Revised (CAS-R) into Chinese and to test the reliability and validity of the Chinese version of CAS-R in patients with heart disease.Methods Totally 125 patients with heart disease were recruited and were investigated by the Chinese version of CAS-R.Results The internal consistency coefficient of the Chinese version of CAS-R ranged from 0.735 to 0.862.Factor analysis got three factors,which explained 54.128％ of the total variance.Using BDI as an external criterion,the correlation coefficients of the CAS-R and BDI scores were-0.59.Pearson coefficient with three dimensions of BDI were-0.48、-0.51 and 0.42.Conclusions The Chinese version of CAS-R has been proved to be reliable and valid.It can be used as a valid tool for the measurement of perceived control in patients with heart disease.

Aim: To establish an HPLC method for the determination of 3-methyl-7, 8-dihydroxy-isochroman-4-one in the peel of Musa sapientum. Methods: A column of Shimadzu ODS-C_(18) column (250 mm × 4. 6 mm,5 μm), and a mobile phase of acetonitrile-water-phosphoric acid(9:91:0. 1) were adopted. A detect wavelength of 283 nm, a flow rate of 1 mL/min, and a column temperature of 35 ℃ were set. Results: The content of 3-methyl-7,8-dihydroxy-isochroman-4-one in the peel of Musa sapientum was 0.029 5%-0.036 7%. Calibration curve was linear over the range 1. 09-13. 08 μg. The average recovery was 100. 0%. The assay variability value was 0. 64 %(n=9). Conclusion: The method can be used for the quality control of Musa sapientum.

Objective To study the effect of allodecedllular sheath extracellular matrix(ASECM) for repairing of the hernia. Methods 12 dogs were randomly divided into two groups:(1)ASECM repairing group (ASECM group), 6 dogs; (2) artificial materia (AM) repairing group (Control group), 6 dogs. Abdominal wall defect of 3cm?5cm area was made on both of right and left abdomen in ASECM group and control group. The defect of left abdomen was not repaired as a self-control. The defect of right abdoment was repaired by ASECM in ASECM group , and by AM in control group . Microscopically, imunohistochemical study and electroscopy were performed 2,8,16 weeks after operation in both ASECM group and control geoup. Results A hernia could be seen on the defect of left abdominal wall in both groups 2 days after operation, but no hernia was found on the defect of right abdominal wall. In ASECM group , microscopy showed that the number of fibroblast cells (FBC) growing in the ASECM increased graduately 2～8 weeks after operation, but decreased 16 weeks after operation, and no inflammatory cells infiltration was seen at any time;electroscopically, the ASECM was filled with clear ranked thin collegen 16 weeks after operation. Contrarily, in control group, microscopy showed that the amount of covering the superficialness of AM increased graduately 2～8 weeks after operation, but not many FCs could be seen inside the AM, and inflammatory cells infiltration was found at every time postoperativly. Electroscopically, FCs grew to cover the superficialness as reaction of host to the foreign body ,and the AM had not merged with host tissues. Immuohistochemical study showed that there were typy I and III collegen presented in the repairing materias. Conclusions ASECM can provide a fram for the host FCs growth, So the ASECM can be mixed together with host tissues to provide a good intensive potency against hernia recurrence, and ASECM might be an ideal tissue-engineering materia for repairing hernia.

Objective To compare the effectiveness of snail control between immersion of molluscicides through tide diversion and mollusciciding by spraying in marshland areas. Methods Immersion of 26% suspension concentrate of metaldehyde and niclosamide through tide diversion and spraying 26% suspension concentrate of metaldehyde and niclosamide alone were employed for snail control in two neighboring snail-breeding marshlands, and snails were surveyed before and after mollusciciding. The mortality of snails and the density of living snails were estimated. Results The density of living snails reduced by 72.19% and 100.00% 1 and 2 years after immersion of 26% suspension concentrate of metaldehyde and niclosamide through tide diversion, and 5.93% and 18.15% 1 and 2 years after spraying 26% suspension concentrate of metaldehyde and niclosamide alone. Conclusion Immersion of 26% suspension concentrate of metaldehyde and niclosamide through tide diversion is significantly superior to spraying 26% suspension concentrate of metaldehyde and niclosamide along for snail control, and implementation of immersion of 26% suspension concentrate of metaldehyde and niclosamide through tide diversion for more than 2 successive years may achieve a higher snail control efficiency.

Hip fractures are among the most common fractures in the elderly, presenting to be a leading cause of disability and mortality. Surgical treatment is currently the main treatment method for hip fractures. The incidence of perioperative malnutrition is increased after hip fractures in the elderly due to the comorbidities, decreased basal metabolic rate, accelerated protein breakdown, weakened anabolism and surgical stress. However, malnutrition not only increases the incidence of postoperative complications, but also leads to increased mortality, indicating an important role of perioperative nursing management of nutrition for the elderly patients with hip fractures. At present, there still lacks scientific guidance and application standards on perioperative nursing management of nutrition for the elderly patients with hip fractures. Therefore, the Orthopedic Nursing Committee of Chinese Nursing Association and the Editorial Board of Chinese Journal of Trauma organized relevant experts to formulate the Expert consensus on perioperative nursing management of nutrition for elderly patients with hip fractures ( version 2023) according to evidence-based medical evidences and their clinical experiences. Fourteen recommendations were made from aspects of nutrition screening, nutrition assessment, nutrition diagnosis, nutrition intervention and nutrition monitoring to provide guidance for perioperative nursing management of nutrition in elderly patients with hip fractures.