Conectar
by Bin Li, Jinjin Wang, Jianlong Ge, Meijie Liao, Xiaojun Rong, Jinyan Wang, Yingeng Wang, Zheng Zhang, Chunyuan Wang, Yongxiang Yu
In order to study the optimal use of Lactobacillus plantarum in sea cucumber (Apostichopus japonicus), 49 days feeding trial was conducted to determine the influence of immersion bathing in different concentrations of Lactobacillus plantarum CLY-05 on body weight gain rate and non-specific immune activities. The potential effect of CLY-05 on gut microbiota was also analyzed during the immersion bathing at the optimum concentration. The results showed that the body weight growth rate of all bathing groups was higher than that of control. The highest specific growth rate (4.58%) and weight gain rate (25.35%) was achieved at the bacterial concentration of 1×103 CFU/mL. The activities of non-specific immune enzymes (ACP, AKP, SOD and LZM) of all bathing groups increased after immersion bathing, and the enzyme activities of groups bathed with the bacterium at 1×103 and 1×104 CFU/mL reached the highest. Therefore, 1×103 CFU/mL was considered as the optimum concentration of L. plantarum CLY-05 for A. japonicus pond culture. The results of gut microbiota analysis showed that the gut microbiota changed with the addition of L. plantarum CLY-05, and the richness and diversity of the gut microbiota peaked on day 14 and day 21, respectively. The correlation analysis revealed that the non-specific immune enzyme activities were significantly correlated to some gut bacteria (in the phyla Proteobacteria, Firmicutes) after immersion bathing in L. plantarum CLY-05. These findings provide the theoretical foundation for probiotic application in sea cucumber farming.
Dressing change is the most important part of postoperative wound care. The aim of this study was to evaluate whether a more effective, simple and less painful method of dressing change for anal fistulas could be found without the need for debridement and packing. Data related to postoperative recovery were recorded at postoperative days 3, 7, 14, 21 and 180.
In this experiment, 76 subjects diagnosed with high anal fistula were randomly divided into a simplified dressing change (SDC) group and a traditional debridement dressing change(TDDC) group according to a ratio of 1:1.
The SDC group had significantly fewer pain scores, bleeding rates, dressing change times, inpatient days and lower average inpatient costs than the TDDC group. There were no significant differences in wound healing time, area and depth and Wexner score between the two groups.
Studies have shown that the use of simplified dressing changes does not affect cure or recurrence rates, but significantly reduces dressing change times and pain during changes, reducing patient inpatient length of stay and costs.
The escalating prevalence of type 2 diabetes raises concerns about adverse postoperative outcomes like surgical site infections (SSIs) and deep vein thrombosis (DVT) in orthopaedic surgeries. This meta-analysis aims to resolve inconclusive evidence by systematically quantifying the risks in type 2 diabetic patients compared to non-diabetic individuals.
The meta-analysis was conducted adhering to the PRISMA guidelines and based on the PICO framework. Four primary databases were searched: PubMed, Embase, Web of Science and the Cochrane Library, with no temporal restrictions. Studies included were either prospective or retrospective cohort studies published in English or Chinese, which assessed orthopaedic surgical outcomes among adult type 2 diabetic and non-diabetic patients. The meta-analysis employed the Newcastle–Ottawa Scale for quality assessment and used both fixed-effect and random-effects models for statistical analysis based on the level of heterogeneity.
Out of 951 identified articles, nine studies met the inclusion criteria. The odds ratio (OR) for developing postoperative SSIs among diabetic patients was 1.63 (95% CI: 1.19–2.22), indicating a significantly elevated risk compared to non-diabetic subjects. Conversely, no statistically significant difference in the risk of postoperative DVT was found between the two groups (OR: 0.82; 95% CI: 0.55–1.22). Sensitivity analysis confirmed the stability of these outcomes.
Patients with type 2 diabetes are at a higher risk of developing SSIs post orthopaedic surgery compared to non-diabetic individuals. However, both groups demonstrated comparable risks for developing postoperative DVT.
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