Proteomic changes upon treatment with semaglutide in individuals with obesity.

Obesity and type 2 diabetes are prevalent chronic diseases effectively managed by semaglutide. Here we studied the effects of semaglutide on the circulating proteome using baseline and end-of-treatment serum samples from two phase 3 trials in participants with overweight or obesity, with or without diabetes: STEP 1 (n = 1,311) and STEP 2 (n = 645). We identified evidence supporting broad effects of semaglutide, implicating processes related to body weight regulation, glycemic control, lipid metabolism and inflammatory pathways.

Shared and Distinct Renal Transcriptome Signatures in 3 Standard Mouse Models of Chronic Kidney Disease.

Introduction: Several mouse models with diverse disease etiologies are used in preclinical research for chronic kidney disease (CKD). Here, we performed a head-to-head comparison of renal transcriptome signatures in standard mouse models of CKD to assess shared and distinct molecular changes in three mouse models commonly employed in preclinical CKD research and drug discovery.

Methods: All experiments were conducted on male C57BL/6J mice.

Insulin-like growth factor 1 supplementation supports motor coordination and affects myelination in preterm pigs.

Introduction: Preterm infants have increased risk of impaired neurodevelopment to which reduced systemic levels of insulin-like growth factor 1 (IGF-1) in the weeks after birth may play a role. Hence, we hypothesized that postnatal IGF-1 supplementation would improve brain development in preterm pigs, used as a model for preterm infants.

Methods: Preterm pigs delivered by cesarean section received recombinant human IGF-1/IGF binding protein-3 complex (rhIGF-1/rhIGFBP-3, 2.

Endothelial Cell Phenotypes Demonstrate Different Metabolic Patterns and Predict Mortality in Trauma Patients.

In trauma patients, shock-induced endotheliopathy (SHINE) is associated with a poor prognosis. We have previously identified four metabolic phenotypes in a small cohort of trauma patients (N = 20) and displayed the intracellular metabolic profile of the endothelial cell by integrating quantified plasma metabolomic profiles into a genome-scale metabolic model (iEC-GEM). A retrospective observational study of 99 trauma patients admitted to a Level 1 Trauma Center.

Danish milk consumers are critical of advanced breeding methods in dairy production, but only 1 in 5 is unwilling to drink milk from dairy cows bred with semen derived from such methods.

Assisted reproductive technologies and genetic technologies can accelerate progress in breeding programs in dairy farming, but it is unclear how consumers will react to the use of these technologies. Using representative questionnaire data on Danish citizens (n = 2,036) this cross-sectional study examined consumer attitudes to the application of advanced technologies in dairy cattle breeding. Attitudes were examined in 2 ways.

The association between gender, stage and prognosis in bladder cancer patients undergoing radical cystectomy.

Objective: The incidence of bladder cancer is three times as high in men compared to women. Moreover, women are generally diagnosed with a more severe tumor stage and have poorer prognosis. This study aimed to examine the association between gender, stage, and prognosis among a subgroup of bladder cancer patients treated with radical cystectomy.

Oral supplementation with yeast -glucans improves the resolution of -associated inflammatory responses independently of monocyte/macrophage immune training.

Introduction: Confronted with the emerging threat of antimicrobial resistance, the development of alternative strategies to limit the use of antibiotics or potentiate their effect through synergy with the immune system is urgently needed. Many natural or synthetic biological response modifiers have been investigated in this context. Among them, β-glucans, a type of soluble or insoluble polysaccharide composed of a linear or branched string of glucose molecules produced by various cereals, bacteria, algae, and inferior (yeast) and superior fungi (mushrooms) have garnered interest in the scientific community, with not less than 10,000 publications over the last two decades.

GDF15 is an exercise-induced hepatokine regulated by glucagon and insulin in humans.

Objective: Growth differentiation factor (GDF)-15 is implicated in regulation of metabolism and circulating GDF15 increases in response to exercise. The source and regulation of the exercise-induced increase in GDF15 is, however not known.

Method: Plasma GDF15 was measured by ELISA under the following conditions: 1) Arterial-to-hepatic venous differences sampled before, during, and after exercise in healthy male subjects (n=10); 2) exogenous glucagon infusion compared to saline infusion in resting healthy subjects (n=10); 3) an acute exercise bout with and without a pancreatic clamp (n=6); 4) healthy subjects for 36 hours (n=17), and 5) patients with anorexia nervosa (n=25) were compared to healthy age-matched subjects (n=25).

An Estimate of Plasma Volume Changes Following Moderate-High Intensity Running and Cycling Exercise and Adrenaline Infusion.

Plasma volume (PV) changes in response to physical activity, possibly as a consequence of adrenergic activation. We estimated changes in PV in response to common exercise modalities; cycling and running as well as adrenaline infusion and control at rest. On separate days, forty circulatory healthy subjects [aged 60 years (range: 42-75)] with knee osteoarthritis underwent moderate-high intensity cycling, running, and intravenous adrenaline infusion to mimic the circulatory response to exercise.

A Protective Role of NOD2 on Oxazolone-induced Intestinal Inflammation Through IL-1β-mediated Signalling Pathway.

Background And Aims: NOD2 has emerged as a critical player in the induction of both Th1 and Th2 responses for potentiation and polarisation of antigen-dependent immunity. Loss-of-function mutations in the NOD2-encoding gene and deregulation of its downstream signalling pathway have been linked to Crohn's disease. Although it is well documented that NOD2 is capable of sensing bacterial muramyl dipeptide, it remains counter-intuitive to link development of overt intestinal inflammation to a loss of bacterial-induced inflammatory response.

Screening for type 2 diabetes and hypertension in seafarers' medical examinations.

Background: The aims of the study are: 1) to replace the urine glucose test for diabetes with more than 50% false negatives, with an accurate screening for type 2 diabetes and hypertension in the mandatory biannual fit-for-duty medical examinations of seafarers; 2) to produce data driven "Green Ship" health pro-motion in the ships. A new health promotion and disease prevention public health intervention programme integrated in the fit-for-duty medical examinations for seafarers is being developed.

Materials And Methods: The lack of an accurate diagnosis of type 2 diabetes is replaced by accurate HbA1c and/or fasting glucose tests and the test for hypertension in various disease stages is based on the International Associations' Guidelines.

Short isocapnic hyperoxia affects indices of vascular remodeling and intercellular adhesion molecules in healthy men.

In preparation for tracheal intubation during induction of anesthesia, the patient may be ventilated with 100% oxygen. To investigate the impact of acute isocapnic hyperoxia on endothelial activation and vascular remodeling, ten healthy young men (24±3 years) were exposed to 5-min normoxia (21% O2) and 10-min hyperoxia trials (100% O2). During hyperoxia, intercellular adhesion molecules (ICAM-1) (hyperoxia: 4.

Dose of Bicarbonate to Maintain Plasma pH During Maximal Ergometer Rowing and Consequence for Plasma Volume.

Rowing performance may be enhanced by attenuated metabolic acidosis following bicarbonate (BIC) supplementation. This study evaluated the dose of BIC needed to eliminate the decrease in plasma pH during maximal ergometer rowing and assessed the consequence for change in plasma volume. Six oarsmen performed "2,000-m" maximal ergometer rowing trials with BIC (1 M; 100-325 ml) and control (CON; the same volume of isotonic saline).

The Effect of Hyperoxia on Central and Peripheral Factors of Arm Flexor Muscles Fatigue Following Maximal Ergometer Rowing in Men.

Purpose: This study evaluates the effect of hyperoxia on cerebral oxygenation and neuromuscular fatigue mechanisms of the elbow flexor muscles following ergometer rowing.

Methods: In 11 competitive male rowers (age, 30 ± 4 years), we measured near-infrared spectroscopy determined frontal lobe oxygenation (ScO) and transcranial Doppler ultrasound determined middle cerebral artery mean flow velocity (MCA ) combined with maximal voluntary force (MVC), peak resting twitch force ( ) and cortical voluntary activation (VA) of the elbow flexor muscles using electrical motor point and magnetic motor cortex stimulation, respectively, before, during, and immediately after 2,000 m all-out effort on rowing ergometer with normoxia and hyperoxia (30% O).

Results: Arterial hemoglobin O saturation was reduced to 92.

Early diagnosis of T2DM using high sensitive tests in the mandatory medical examinations for fishers, seafarers and other transport workers.

Transport workers like seafarers, truck-, bus-, train- and taxi drivers and fishers have a known great inequity in health at work including high risk of developing type 2 diabetes. Their routine mandatory medical examinations use urine glucose for diabetes check with more than 50% false negatives, which should be replaced by high sensitive tests for diabetes-2, like A1C, Fasting Glucose (FPG) or Oral Glucose Tolerance Test (OGTT).

General or regional anaesthesia for postpartum haemorrhage-A national population-based cohort study.

Background: Anaesthesia is required to assist the treatment of postpartum haemorrhage (PPH) when manual removal of the placenta or emptying of the uterine cavity is required. The choice between general or regional anaesthesia may depend upon factors such as existing epidural, airway, hypovolaemia, and tradition.

Methods: Data from a randomized controlled trial of PPH (FIB-PPH) was used to reveal differences between delivery centres.

Enhanced Physiological Stress Response in Patients with Normal Tension Glaucoma during Hypoxia.

Purpose: To investigate whether patients with normal tension glaucoma (NTG) show an enhanced stress response to reduced oxygen supply compared to age-matched healthy controls, measured by serum adrenaline and endothelin-1 (ET-1) levels and changes in distal finger temperature.

Methods: A thorough clinical characterization of patients with NTG and age-matched controls was performed prior to inclusion in the study. Twelve patients with NTG and eleven healthy controls met the inclusion criteria and were enrolled in the study.

Hypotension Associated with MTS is Aggravated by Early Activation of TEA During Open Esophagectomy.

Objective: A mesenteric traction syndrome (MTS) is elicited by prostacyclin (PGI)-induced vasodilation and identified by facial flushing, tachycardia, and hypotension during abdominal surgery. We evaluated whether thoracic epidural anesthesia (TEA) influences the incidence of MTS.

Design: Randomized, blinded controlled trial.

Results for World Rowing Federation and Olympic events 1893-2019.

Results in rowing have improved and here we estimate results for Olympic and World rowing championships based on the winning results from 1893 to 2019 obtained in the current seven Olympic events for men (n = 556) and women (n = 239). Data were collected from the official World Rowing Federation online records and from published results and the development analysed by linear regression analysis for the year of competition. Results improved by about 0.

Cerebral vs. Cardiovascular Responses to Exercise in Type 2 Diabetic Patients.

The human brain is constantly active and even small limitations to cerebral blood flow (CBF) may be critical for preserving oxygen and substrate supply, e.g., during exercise and hypoxia.

MAIT Cells Display a Specific Response to Type 1 IFN Underlying the Adjuvant Effect of TLR7/8 Ligands.

Mucosal-associated invariant T (MAIT) cells constitute a highly conserved subset of effector T cells with innate-like recognition of a wide array of bacteria and fungi in humans. Harnessing the potential of these cells could represent a major advance as a new immunotherapy approach to fight difficult-to-treat bacterial infections. However, despite recent advances in the design of potent agonistic ligands for MAIT cells, it has become increasingly evident that adjuvants are required to elicit potent antimicrobial effector functions by these cells, such as IFNγ production and cytotoxicity.

An Untargeted Urine Metabolomics Approach for Autologous Blood Transfusion Detection.

Purpose: Autologous blood transfusion is performance enhancing and prohibited in sport but remains difficult to detect. This study explored the hypothesis that an untargeted urine metabolomics analysis can reveal one or more novel metabolites with high sensitivity and specificity for detection of autologous blood transfusion.

Methods: In a randomized, double-blinded, placebo-controlled, crossover design, exercise-trained men (n = 12) donated 900 mL blood or were sham phlebotomized.