Development and Appraisal of Multiple Accounting Record System (Mars).

UNLABELLED: The aim of the system is to achieve simplification of workflow, reduction of recording time, and increase the income for the study hospital. METHODS: The project team decided to develop a multiple accounting record system that generates the account records based on the nursing records automatically, reduces the time and effort for nurses to review the procedure and provide another note of material consumption. Three configuration files were identified to demonstrate the relationship of treatments and reimbursement items. RESULTS: The workflow was simplified. The nurses averagely reduced 10 minutes of daily recording time, and the reimbursement points have been increased by 7.49%. CONCLUSION: The project streamlined the workflow and provides the institute a better way in finical management.

User's Satisfaction of Multiple Accounting Record System.

UNLABELLED: The study hospital had developed a multiple account recording system that generates the accounting information of the consumed materials based on daily nursing records. A questionnaire survey was delivered to further investigate the impact of the system. METHODS: Four concepts of the system were investigated. (1) Supportive and time saving; (2) impact on workflows and job satisfactions; (3) ease of use; and (4) overall satisfactions. RESULTS: The system scored 4.03 out of 5 as the highest for helpfulness for daily practices, 3.98 for decrease the time for recording material consumptions, 3.98 for actually changed the way they work. DISCUSSION: Users mostly expressed positive attitude towards the system.

Improvement of glycemic control in streptozotocin-induced diabetic rats by Atlantic salmon skin gelatin hydrolysate as the dipeptidyl-peptidase IV inhibitor.

In our previous study, Atlantic salmon skin gelatin hydrolysed with flavourzyme possessed 42.5% dipeptidyl-peptidase (DPP)-IV inhibitory activity at a concentration of 5 mg mL(-1). The oral administration of the hydrolysate (FSGH) at a single dose of 300 mg per day in streptozotocin (STZ)-induced diabetic rats for 5 weeks was evaluated for its antidiabetic effect. During the 5-week experiment, body weight increased, and the food and water intake was reduced by FSGH in diabetic rats. The daily administration of FSGH for 5 weeks was effective for lowering the blood glucose levels of diabetic rats during an oral glucose tolerance test (OGTT). After the 5-week treatment, plasma DPP-IV activity was inhibited; the plasma activity of glucagon-like peptide-1 (GLP-1), insulin, and the insulin-to-glucagon ratio were increased by FSGH in diabetic rats. The results indicate that FSGH has the function of inhibiting GLP-1 degradation by DPP-IV, resulting in the enhancement of insulin secretion and improvement of glycemic control in STZ-induced diabetic rats.

Cryopreservation of germinal vesicle stage porcine oocytes based on intracellular ice formation assessment.

This study aimed at evaluating the feasibility of slow freezing for cryopreservation of germinal vesicle (GV) stage porcine oocytes. In this study, intracellular ice formation (IIF) characteristics of GV porcine oocytes were investigated by using a thermoelectric cooling (TEC) cryomicroscope system. This cryomicroscope system used a thermoelectric cooling (TEC) chip in its cold stage as a heat sink and employed a PID control algorithm to achieve accurate temperature control. The temperature was controlled to a range between 70 degree C and -55 degree C with an accuracy of +/- 0.5 degree C. Five constant cooling rates of 24, 12, 6, 3 and 1.5 degree C/min were tested in experiments in freezing GV porcine oocytes from 20 degree C to -50 degree C in an NCSU-23 medium plus 2.0 M DMSO. The IIF temperature of each individual oocyte was recorded and cumulative IIF probabilities were calculated for each cooling rate. The total cumulative probabilities of IIF temperature distribution were 100 percent, 100 percent, 50.0 percent, 54.3 percent and 58.6 percent at cooling rates of 24, 12, 6, 3 and 1.5 degree C/min, respectively. A Weibull distribution model was found to adequately describe the distribution of IIF temperatures of GV porcine oocytes for the cooling rates tested (R2 = 0.858 +/- 0.09). The IIF experimental results indicate that cooling rates of 6, 3 and 1.5°C/min could be considered as possible cryopreservation protocols. Further experiments were performed to examine the feasibility of using these protocols to cryopreserve GV porcine oocytes. After 44 h of in-vitro maturation in NCSU-23, the survival of thawed oocytes was checked. Porcine oocytes developed from the GV stage to the MII stage by using Hoechst 33258 staining, followed by Lacmoid staining as a secondary check. Normalized survival rates of 37.7 +/- 4.6 percent, 45.0 4.4 percent and 45.4 +/- 5.9 percent were obtained for GV oocytes frozen at 1.5, 3 and 6 degree C/min, respectively. The experimental results indicate that slow freezing is a feasible approach for cryopreservation of GV porcine oocytes when cooling rate is properly selected. This study also demonstrated an efficient approach for investigating optimal cooling rates by assessing the IIF characteristics of GV porcine COCs.

Chlamydial infection during trachoma monitoring: are the most difficult-to-reach children more likely to be infected?

OBJECTIVES: During mass antibiotic distributions for trachoma, certain individuals are difficult to locate and go untreated. These untreated individuals may serve as a source of community reinfection. The importance of this difficult-to-locate, untreated population is unclear. We sought to determine whether individuals who are difficult to locate were more likely to be infected with ocular chlamydia than those who were easier to locate. METHODS: We monitored 12 Ethiopian communities 1 year after a third annual mass azithromycin treatment for trachoma. Conjunctival swabbing for chlamydial RNA was performed in a random sample of children from each community. If insufficient numbers of children were enrolled on the first monitoring day, we returned on subsequent days. RESULTS: Of the 12 communities, 10 required more than one monitoring day. On average, 16.1% (95% CI 7.9-30.0) of children were enrolled after the initial day. Evidence of chlamydia was found in 7.1% (95% CI 2.7-17.4) of 0- to 9-year-old children. No ocular swabs collected after the initial day were positive for chlamydial RNA. Children examined after the initial monitoring day were significantly less likely to have ocular chlamydial infection than children seen on the initial day; Mantel-Haenszel common OR = 0 (95% CI 0-0.77). CONCLUSIONS: In a setting of repeated annual mass azithromycin treatments, after approximately 80% of individuals have been located in a community, extra efforts to find absent individuals may not yield significantly more cases of ocular chlamydia.

Clinical and electrophysiological assessment of cerebral malaria.

From January 1980 to December 1990, six cases of malaria were observed; three cases were caused by plasmodium (P.) vivax and three by P. falciparum. Following a malaria episode, two cases (33.3%), developed cerebral malaria. Both of them were infected by P. falciparum. Neurological and electrodiagnostic investigations were scheduled throughout their clinical course. The first case manifested as a grand mal seizure, followed by myoclonic jerk and a comatous state. A suppression burst EEG observed before anti-malarial therapy was initiated. In the second case, a manifestation of encephalo-myelo-neuropathy was confirmed clinically and electrophysiologically. Although both cases occurred suddenly and were extremely severe, early anti-malarial therapy resulted in good responses without sequelae. The complete reversibility of the pathological event depends on early recognition and comprehensive therapy. Further, electrophysiological assessment is recommended for the detection of regional involvement in cerebral malaria.