Genome wide association studies for carcass traits measured by video image analysis in crossbred lambs.

This is the first UK genome wide association study investigating potential links between Video Image Analysis (VIA) carcass traits and molecular polymorphisms in crossbred sheep. Phenotypic and genotypic data were collected from two crossbred lamb populations: Texel x Scotch Mule (TxSM, n = 2330) and Texel x Lleyn (TxL, n = 3816). Traits measured included live weights at birth, eight weeks and weaning (∼15 weeks).

Analysis of the Efficacy of Diet and Short-Term Probiotic Intervention on Depressive Symptoms in Patients after Bariatric Surgery: A Randomized Double-Blind Placebo Controlled Pilot Study.

(1) Background: studies have shown that some patients experience mental deterioration after bariatric surgery. (2) Methods: We examined whether the use of probiotics and improved eating habits can improve the mental health of people who suffered from mood disorders after bariatric surgery. We also analyzed patients' mental states, eating habits and microbiota.

Genome-wide association study of health and production traits in meat sheep.

Genotypes are currently widely used in animal breeding programmes to enhance the speed of genetic progress. With sufficient data, a Genome-Wide Association Study (GWAS) can be performed to identify informative markers. The aim of this study was to investigate the genetic background of health (footrot and mastitis) and production (birth weight, weaning weight, scan weight, and fat and muscle depth) traits using the available phenotypic and Single Nucleotide Polymorphism (SNP) data collected on the UK Texel sheep population.

Including genotypic information in genetic evaluations increases the accuracy of sheep breeding values.

The impact of inclusion of genome-wide genotypes into breeding value predictions for UK Texel sheep is addressed in this article. The main aim was to investigate the level of change in the accuracy values for EBVs when information from animal genotypes is incorporated into the genetic evaluations. New genetic parameters for a range of lamb growth, carcass composition and health traits are described and applied in the estimation of conventional breeding values (EBVs) for almost 822,000 animals as well as genomic breeding values (gEBVs) after adding 10,143 genotypes.

Association between Fecal Microbiota, SCFA, Gut Integrity Markers and Depressive Symptoms in Patients Treated in the Past with Bariatric Surgery-The Cross-Sectional Study.

(1) Background: Depressive symptoms often appear after surgical treatment. (2) Methods: We involved 41 adults who underwent bariatric surgery a minimum of 6 months before the study and had the Beck scale ≥12. We analysed patients' mental state, gut barrier markers, faecal short chain fatty acids, and microbiota.

Kitchen Diet vs. Industrial Diets-Impact on Intestinal Barrier Parameters among Stroke Patients.

Background And Aims: Strokes are the second highest cause of death in the world and the most common cause of permanent disability in adults. Intestinal barrier permeability thus contributes to diminished homeostasis within the body, which further affects the healing process and convalescence. Each stroke patient should be administered with ingredients that support the intestinal barrier (e.

Discovery of hidden pedigree errors combining genomic information with the genomic relationship matrix in Texel sheep.

Genomic variants such as Single Nucleotide Polymorphisms and animal pedigree are now used widely in routine genetic evaluations of livestock in many countries. The use of genomic information not only can be used to enhance the accuracy of prediction but also to verify pedigrees for animals that are extensively managed using natural mating and enabling multiple-sire mating groups to be used. By so doing, the rate of genetic gain is enhanced, and any bias associated with incorrect pedigrees is removed.

30-Day Morbidity and Mortality of Bariatric Surgery During the COVID-19 Pandemic: a Multinational Cohort Study of 7704 Patients from 42 Countries.

Background: There are data on the safety of cancer surgery and the efficacy of preventive strategies on the prevention of postoperative symptomatic COVID-19 in these patients. But there is little such data for any elective surgery. The main objectives of this study were to examine the safety of bariatric surgery (BS) during the coronavirus disease 2019 (COVID-19) pandemic and to determine the efficacy of perioperative COVID-19 protective strategies on postoperative symptomatic COVID-19 rates.

Can the Gene Variant Have an Effect on the Body Weight of Patients Undergoing Bariatric Surgery?-Preliminary, Exploratory Study.

Background: The gene (Se gene) encoding the enzyme α-1,2-L-fucosyltransferase 2 seems to have a significant effect on the number and type of bacteria colonizing the intestines.

Methods: In a group of 19 patients after bariatric surgery, the polymorphism (rs601338) of gene was analyzed in combination with body mass reduction, intestinal microbiome (16S RNA sequencing), and short chain fatty acids (SCFA) measurements in stools.

Results: Among the secretors (Se/Se polymorphism of the gene rs601338, carriers of GG variant), correlations between waist-hip ratio (WHR) and propionate content and an increase in , , , and were observed.

Salivary IgA: A biomarker for resistance to Teladorsagia circumcincta and a new estimated breeding value.

Teladorsagia circumcincta is the dominant nematode of sheep in cool, temperate climates. Faecal nematode egg counts (FEC) are widely used to identify the intensity of infection and as a measure of host resistance to nematodes. However due to density-dependent effects on worm fecundity the relationship between FEC and worm burden is not linear.

Forensic use of the genomic relationship matrix to validate and discover livestock pedigrees.

Correct pedigree is essential to produce accurate genetic evaluations of livestock populations. Pedigree validation has traditionally been undertaken using microsatellites and more recently, based on checks on opposing homozygotes using single nucleotide polymorphisms (SNPs). In this study, the genomic relationship matrix was examined to see whether it was a useful tool to forensically validate pedigree and discover unknown pedigree.

Evaluation of the metabolic response to open and minimally invasive resection of the oesophagus due to oesophageal cancer.

Aim: The aim of this study was to compare the metabolic response in the early postoperative period after radical resection of stage I and II oesophageal cancer applying a minimally invasive procedure and an open procedure involving classical laparotomy and thoracotomy.

Material And Methods: Serum concentrations of interleukin 6 (IL-6), procalcitonin (PCT), C-reactive protein (CRP), tumour necrosis factor-α (TNF-α), and total serum protein (TP) and leukocyte count (WBC) in blood collected on the day of surgery prior to the procedure (day 0) and on days 1, 2 and 7 after the surgery were measured in two groups of patients undergoing oesophageal resection due to cancer: applying a minimally invasive procedure involving laparoscopy and videothoracoscopy (group A) and applying a classical procedure involving full opening of the chest and abdominal cavity (group B). The study involved a total of 24 patients divided into two groups of 12 patients each.

Does previous abdominal surgery affect the course and outcomes of laparoscopic bariatric surgery?

Background: Global experiences in general surgery suggest that previous abdominal surgery may negatively influence different aspects of perioperative care. As the incidence of bariatric procedures has recently increased, it is essential to assess such correlations in bariatric surgery.

Objectives: To assess whether previous abdominal surgery influences the course and outcomes of laparoscopic bariatric surgery.

New mastitis phenotypes suitable for genomic selection in meat sheep and their genetic relationships with udder conformation and lamb live weights.

Mastitis can prove expensive in sheep reared for meat production due to costs associated with treatment methods, poor lamb growth and premature culling of ewes. The most commonly used method to detect mastitis, in dairy systems, is somatic cell counts. However, in many meat-producing sheep flocks ewes are not routinely handled, thus regular milk sampling is not always possible.

Analysis of single nucleotide polymorphisms variation associated with important economic and computed tomography measured traits in Texel sheep.

Sheep are an important part of the global agricultural economy. Growth and meat production traits are significant economic traits in sheep. The Texel breed is the most popular terminal sire breed in the UK, mainly selected for muscle growth and lean carcasses.

Body Weight Reduction and Biochemical Parameters of the Patients After RYGB and SG Bariatric Procedures in 12-Month Observation.

Background: The aim of this study was to evaluate the effect of sleeve gastrectomy (SG) and Roux-en-Y-bypass (RYGB) on anthropometric and biochemical parameters, including changes in glucose levels, lipid profile and liver function. Drastic decrease in all lipid fractions a few weeks or months after the surgery could be regarded as favourable, but low level of HDL is an independent risk factor for heart diseases. Extreme load on the liver without preparation of the patient to the surgery can have negative consequences.

Gastrointestinal tract obstruction due to jejunal adenocarcinoma--case report.

The study presented a rare case of jejunal adenocarcinoma in a 60-year-old patient with symptoms of high subileus. No risk factors or coexisting diseases, which predispose towards intestinal cancer were detected. The study contained a description of the performed surgical procedure.

A COMPARISON OF EFECTIVENESS, AND AN ASSESSMENT OF THE QUALITY OF LIFE OF PATIENTS AFTER LAPAROSCOPIC SLEEVE GASTRECTOMY AND ROUX-EN-Y GASTRIC BYPASS.

Introduction: Morbid obesity is nowadays one of the major problems of well developed countries. Treatment of this disease comprises many modalities, but the most successful are surgical ones. With the advent of laparoscopic operations it became clear that these are particularly useful for operation in obese patients due to their minimal invasiveness.