The relationship between physical activity and polypharmacy with Ikigai in a population

The aim: The Japanese word “ikigai” indicates “something to live for” and “having a purpose in life”. Ikigai or well-being, has been associated with many positive outcomes in the physical and mental health of elderly people. In this study, the relationship between ikigai and level of physical activity and polypharmacy was examined in a Turkish population. Material and methods: Both telephonic interviews and face-to-face interviews were conducted with 307 participants (59.2 % women) who completed the Ikigai-9 Turkey Scale and provided demographic information. Results: Correlations between groups (polypharmacy vs. non-polypharmacy) were analyzed with an independent t-test and analysis of variance. The means of the ikigai scores were statistically significant in the polypharmacy (24.04±8.72) and non-polypharmacy 32.64±7.53) groups (p<0.05). The number of drugs used was negatively correlated with duration of exercise per week (1.32±1.82, correlation coefficient = 0.538, p<0.05). Conclusions: The level of ikigai was negatively correlated with polypharmacy and positively correlated with duration of physical activity. An individual’s ikigai should be assessed by healthcare providers to maximize positive outcomes later in lif

Intraperitoneal drain placement and outcomes after elective colorectal surgery: international matched, prospective, cohort study

Despite current guidelines, intraperitoneal drain placement after elective colorectal surgery remains widespread. Drains were not associated with earlier detection of intraperitoneal collections, but were associated with prolonged hospital stay and increased risk of surgical-site infections.Background Many surgeons routinely place intraperitoneal drains after elective colorectal surgery. However, enhanced recovery after surgery guidelines recommend against their routine use owing to a lack of clear clinical benefit. This study aimed to describe international variation in intraperitoneal drain placement and the safety of this practice. Methods COMPASS (COMPlicAted intra-abdominal collectionS after colorectal Surgery) was a prospective, international, cohort study which enrolled consecutive adults undergoing elective colorectal surgery (February to March 2020). The primary outcome was the rate of intraperitoneal drain placement. Secondary outcomes included: rate and time to diagnosis of postoperative intraperitoneal collections; rate of surgical site infections (SSIs); time to discharge; and 30-day major postoperative complications (Clavien-Dindo grade at least III). After propensity score matching, multivariable logistic regression and Cox proportional hazards regression were used to estimate the independent association of the secondary outcomes with drain placement. Results Overall, 1805 patients from 22 countries were included (798 women, 44.2 per cent; median age 67.0 years). The drain insertion rate was 51.9 per cent (937 patients). After matching, drains were not associated with reduced rates (odds ratio (OR) 1.33, 95 per cent c.i. 0.79 to 2.23; P = 0.287) or earlier detection (hazard ratio (HR) 0.87, 0.33 to 2.31; P = 0.780) of collections. Although not associated with worse major postoperative complications (OR 1.09, 0.68 to 1.75; P = 0.709), drains were associated with delayed hospital discharge (HR 0.58, 0.52 to 0.66; P < 0.001) and an increased risk of SSIs (OR 2.47, 1.50 to 4.05; P < 0.001). Conclusion Intraperitoneal drain placement after elective colorectal surgery is not associated with earlier detection of postoperative collections, but prolongs hospital stay and increases SSI risk

Bioactivity, physicochemical and antimicrobial properties of vinegar made from persimmon (diospyros kaki) peels

Persimmon (Diospyros kaki) wastes are defined as a new alternative source for vinegar production. This approach enables the utilization of the persimmon peels which are generally thrown during the consumption or processing of the fruit. The present study investigated total phenolic compound (TPC), total flavonoid compound (TFC), antioxidant capacities (DPPH) radical scavenging activity and the copper reducing antioxidant capacity (CUPRAC)) of persimmon peel vinegar. Additionally, the antimicrobial and some physicochemical properties of the persimmon peels vinegar were evaluated. TPC, TFC were 292.28 mg gallic acid equivalent (GAE)/L and 17.36 mg catechin equivalent (CAE)/L, for persimmon vinegar, respectively. In terms of antioxidant activity, persimmon peels vinegar extracts had 225.44 mg Trolox equivalent (TE)/L for DPPH assay, and 589.07 mg TE/L for CUPRAC assay. Titratable acidity, pH and Brix values of vinegar samples were found as 4.5%, 3.64%, and 1.2%, respectively. The vinegar showed a well antimicrobial effect. Generally, upon increasing the extract concentration, the inhibition zone was also increased, and the highest inhibition zone was observed at direct (100%) extract concentration applied against Escherichia coli for antibacterial activity and the highest inhibition zone was observed at direct (100%) extract concentration applied against Aspergillus niger for antifungal activity. This study suggested that especially in vinegar production, food waste might be evaluated and also, this vinegar has health-promoting qualities and might be a competitive product in the commercial market

Comparison of the effects of subconjunctival and topical anti-VEGF therapy (bevacizumab) on experimental corneal neovascularization

Purpose: To compare the effects of bevacizumab applied either subconjunctivally or topically, in a rat model of corneal neovascularization induced by alkali burn. Methods: The right corneas of 24 Wistar-Albino rats were cauterized with silver nitrate sticks. The rats were divided randomly and equally into three groups: no treatment control (n=8), subconjunctival bevacizumab treatment (n=8), and topical bevacizumab treatment (n=8). Immediately following cauterization, the subconjunctival group was treated with a 0.05 ml (1.25 mg) bevacizumab subconjunctival injection. The topical group was treated with 10 mg/ml bevacizumab twice daily, and the control group received subconjunctival saline injections twice daily. The burn stimulus and neovascularization scores were evaluated using a technique previously described by Mahoney and Waterbury. Digital photographs were obtained before the eyes were enucleated and corneal sections were then analyzed by histopathology. Results: The mean burn stimulus score was 1.86 ± 0.6 and there was no statistical difference between the groups (p=0.730). The mean neovascularization scores in the subconjunctival and topical bevacizumab groups were statistically lower than the control group (p<0.05). The mean percentage area of corneal neovascularization was 82.5 ± 22.1 in the control group, 42.7 ± 15.0 in the subconjunctival group, and 55.8 ± 18.2 in the topical group. The differences between the control and treatment groups were statistically significant (p<0.05). Histopathology showed that the treatment groups presented less neovascularization, inflammation, and fibroblast activity than the control group (p<0.05). Conclusions: This study demonstrates that both subconjunctival and topical administrations of bevacizumab inhibit corneal neovascularization and decrease inflammation and fibroblast activity in a rat model of corneal neovascularization induced by alkali burn