Willisulrich8473

In present study, we investigated the probiotic potential of three Pediococcus spp. isolated from Iranian traditional fermented cereal-dairy product, Tarkhineh. These 3 strains were identified as Pediococcus acidilactici VKU2, P. acidilactici IAH-5 and P. pentosaceus DHR005 by 16S rRNA gene sequencing. All the strain were found tolerate to pH 3 and 0.3% oxall for 3 h as well as simulated gastric and intestinal juice. P. acidilactici IAH-5 showed the highest cholesterol removal (67.52%), hydroxyl radical scavenging activity (58.32%), hydrophobicity (40.3%) and auto-aggregation (48%). Pediococcus spp. inhibited the growth of tested pathogens (Escherichia coli ATCC 25922, Pseudomonas aeruginosa PTCC 1707, Salmonella typhimurium PTCC 1609, and Staphylococcus aureus ATCC 25923) which the most susceptible strain was S. aureus. In competition assay, P. acidilactici IAH-5 was able to inhibited adhesion of 67.3% of S. typhimurium and in inhibition assay 45.8% of the pathogenic adhesion to Caco-2 cells were decreased. P. acidilactici VKU2 and P. acidilactici IAH-5 showed 16.32 and 12.25% adhesion to simulated epithelial cell line which were also confirmed by scanning electron microscopy. Pediococcus spp. did not showed DNase production or hemolytic activity which confirm its safety aspects. Our findings suggested that the P. acidilactici IAH-5 has the best properties with probiotic features and cholesterol assimilation for its application as novel bio-therapeutic and bio-preservation agents.1-Octen-3-ol is a major aroma component of awamori, a traditional distilled liquor produced in Okinawa Prefecture, Japan. As 1-octen-3-ol is thought to affect the sensory properties of awamori, it is important to fully characterize the compound's biosynthetic pathway and control mechanism. We previously reported that the fatty acid oxygenase ppoC (ppo psi-produced oxygenase) of Aspergillus luchuensis is directly involved in the production of 1-octen-3-ol in rice koji (Kataoka et al., J. Biosci. Bioeng., 129, 192-198, 2020). In the present study, we constructed A. luchuensis ppoD disruptants to characterize the role of ppo genes in 1-octen-3-ol biosynthesis. A small-scale awamori fermentation test was performed using ppoA, ppoC, and ppoD single disruptants (ΔppoA, ΔppoC, and ΔppoD, respectively), along with the parent strain, ΔligD. 1-Octen-3-ol was not detected in the distillate prepared using the ΔppoC strain. We conclude that A. luchuensis ppoC is the only 1-octen-3-ol-producing factor in the awamori brewing process. Because ΔppoA and ΔppoD slightly enhanced 1-octen-3-ol productivity, these two genes may play a role in negatively controlling 1-octen-3-ol biosynthesis.

Past studies have suggested a potential "J shaped" relationship between infrarenal aortic diameter and both cardiovascular disease (CVD) prevalence and all cause mortality. However, screening programmes have focused primarily on large (aneurysmal) aortas. In addition, aortic diameter is rarely adjusted for body size, which is particularly important for women. This study aimed to investigate specifically the relationship between body size adjusted infrarenal aortic diameter and baseline prevalence of CVD.

A retrospective analysis was performed on a total of 4882 elderly (>50 years) participants (mean age 69.4±8.9 years) for whom duplex ultrasound to assess infrarenal abdominal aortic diameters had been performed. History of CVDs, including ischaemic heart disease (IHD), and associated risk factors were collected at the time of assessment. A derivation cohort of 1668 participants was used to select cut offs at the lower and upper 12.5% tails of the aortic size distributions (aortic size index of <0.84aortas.

The aging population along with the obesity epidemic has increased the number of older patients undergoing bariatric surgery. Nevertheless, there is still conflicting data regarding surgical safety in this population.

The aim of this study was to compare the surgical morbidity of laparoscopic sleeve gastrectomy (LSG) and laparoscopic Roux-en-Y gastric bypass (LRYGB) for older patients.

University hospital, São Paulo, Brazil.

We performed a prospective randomized clinical trial from September 2017 to May 2019. Obese patients aged ≥65 years were randomized to LSG or LRYGB. Data collection included demographic information, body mass index (BMI), and co-morbidities. We assessed readmission, postoperative complications, and mortality. Complications were scored according to Clavien-Dindo classification.

A total of 36 patients, with a BMI between 35.5 and 52.8 kg/m

were randomized to either LSG (18 patients) or LRYGB (18 patients). The overall complication rate was similar between LSG and LRYGB (3 versus 7, P = .13). Severe complication was more prevalent in LRYGB patients but had no statistically significant difference (0 versus 3, P = .07). Each group had 1 readmission and there was no mortality in 90-day follow-up.

Morbidity and mortality rates of bariatric surgery are low in elderly obese patients. Despite not statistically significant, LSG had a lower rate of severe complications compared withLRYGB in this population setting.

Morbidity and mortality rates of bariatric surgery are low in elderly obese patients. Despite not statistically significant, LSG had a lower rate of severe complications compared with LRYGB in this population setting.

Bariatric surgery is the most effective treatment for severe obesity but carries potential for significant complications. Severe postoperative nutritional complications are believed to be rare, but few studies have described them.

Describe incidence and factors associated with severe nutritional complications after adult bariatric surgery.

Multicenter publicly funded Ontario Bariatric Network.

Retrospective population-based descriptive study of Ontario adults undergoing bariatric surgery between January 1, 2009 and December 31, 2015. HS148 The primary outcome was a severe nutritional complication (hospital admission with malnutrition or nutrient deficiency). Major nutrient deficiencies, invasive nutrition support, and death are described. Data were obtained from administrative databases in ICES. Detailed patient data were also obtained for a subset of patients participating in the Ontario Bariatric Registry.

Of Ontario adults, 18,783 (81.8% female, mean age 45.1 ± 10.6 yr) underwent bariatric surgery during the study period (88.