Negative / Null Result ReportMedicine
Hancock G, Batterby E, Dovers E et al. · 2026 · Emergency medicine Australasia : EMA
Background Point-of-care ultrasound (POCUS) is widely used in emergency departments (ED) and has potential value during cardiac arrest for identifying reversible causes (e.g., pericardial effusion, pneumothorax and pulmonary embolism) and…
View details →Negative / Null Result ReportMedicine
Sun Q, Miao Z, Bian L et al. · 2026 · Journal of chromatography. B, Analytical technologies in the biomedical and life sciences
Methionine oxidation in monoclonal antibodies (mAbs) could critically compromise drug stability and efficacy. This investigation comprehensively evaluated the structural and functional impacts of oxidation on a mAb An under long-term…
View details →Negative / Null Result ReportMedicine
Messanh KV, Muhie Ddine M, Ambrosini V et al. · 2026 · Journal of photochemistry and photobiology. B, Biology
Botrytis cinerea (B. cinerea) is a fungus with a high mutation rate and infects more than 200 plant species, causing significant yield losses. Therefore, new strategies to fight against this ubiquitous phytopathogen are highly sought…
View details →Negative / Null Result ReportMedicine
Palner M, Kolesnik E, Baun C et al. · 2026 · Neuropharmacology
Mammalian brain may contain an endogenous pool of the psychedelic substance N,N-dimethyltryptamine (DMT), which may act as a co-transmitter with serotonin (5-HT). We tested the joint hypotheses that endogenous DMT would accumulate in rat…
View details →Negative / Null Result Report
Navez M, Gilbo N, Vandermeulen M et al. · 2026 · Preprint
Abstract Background Kidney transplantation from donation after circulatory death (DCD) donors is increasingly used but remains associated with warm ischemic injury. Normothermic machine perfusion (NMP) enables functional assessment and…
View details →Negative / Null Result Report
Baltin ME, Shulman AA, Nikulina MI et al. · 2025 · Preprint
Immersive virtual reality (VR) technologies are being increasingly applied in clinical settings, physiotherapy, and neurorehabilitation due to their potential to modulate neurophysiological functions. However, the mechanistic basis of VR’s…
View details →Negative / Null Result ReportMedicine
Stub M, Ramhøj L, Axelstad M et al. · 2026 · Reproductive toxicology (Elmsford, N.Y.)
Perfluorooctane sulfonate (PFOS) and tetrabromobisphenol A (TBBPA) are environmental pollutants with known endocrine disrupting potential. Both substances display various thyroid hormone (TH) system disrupting effects, both in vitro and in…
View details →Negative / Null Result ReportOpen accessMedicine
Panzenböck LF, Abdel Nour G, Dürrschnabel DL et al. · 2026 · Global spine journal
Study DesignRandomized controlled trial.ObjectivesTo characterize postoperative C-reactive protein (CRP) trajectories as predictors of surgical site infection (SSI) following lumbar spine surgery, to determine optimal CRP thresholds, and…
View details →Failed Experiment Report
Barbosa APO, Santos LM, Catelli AM et al. · 2026 · Preprint
Abstract Background Patients with chronic kidney failure (CKF) present changes in physical capacity and low exercise tolerance. Photobiomodulation therapy (PBMT) has shown an ergogenic effect on exercise in studies with different…
View details →Failed Experiment ReportMedicine
Reis-Silva LL, Tomeo RA, Barreto-de-Souza L et al. · 2026 · Autonomic neuroscience : basic & clinical
The present study investigated the contribution of corticotropin-releasing factor (CRF) neurotransmission acting through local CRF₁ receptors in the anterior (aIC), rostral-posterior (rpIC), and caudal-posterior (cpIC) subregions of the…
View details →Negative / Null Result ReportMedicine
Yardimci A, Ertugrul NU, Akkoc RF et al. · 2026 · Reproductive biology
Ozone (O₃) has been used to treat various diseases for many years, with most preclinical studies focusing on its effects in conditions such as testicular torsion and ischemia-reperfusion injury; however, its impact on male reproductive…
View details →Negative / Null Result ReportMedicine
Wang CI, Cho YC, Lin YP · 2025 · Environmental Technology & Innovation
Harmful asbestos-containing waste is generated during old building demolition. This study aims to develop a thermal-chemical treatment method to detoxify asbestos-containing waste and explore the potential use of detoxified…
View details →Negative / Null Result ReportMedicine
Kęska P, Zielińska D, Karbowiak M et al. · 2025 · Food Chemistry
The aim of this study was to evaluate the effectiveness of cell-free supernatants (CFS) produced by selected lactic acid bacteria (LAB) strains: Lacticaseibacillus paracasei B1 and Lactiplantibacillus plantarum O24 as antioxidant and…
View details →Negative / Null Result ReportOpen accessMedicine
Patoglu OR, Horne RSC, Mann DL et al. · 2026 · European journal of pediatrics
A hallmark of Prader-Willi syndrome (PWS) is hypothalamic-pituitary axis dysfunction, which can result in reduced growth hormone (GH) production. While GH replacement therapy is common in children with PWS, it has also been implicated in…
View details →Negative / Null Result ReportMedicine
Eser M, Yazıcı C, Kandemir Ü et al. · 2026 · Research in veterinary science
Ivermectin (IVR) is a semi-synthetic macrocyclic lactone widely used against nematodes. Under physiological conditions, its central nervous system (CNS) penetration is limited by P-glycoprotein-mediated efflux at the blood-brain barrier…
View details →Negative / Null Result Report
Targhetta VP, Vieira RdS, Ranfley H et al. · 2025 · Preprint
Inflammasomes are multiprotein complexes that activate pro-caspase-1, leading to the maturation of the pro-inflammatory cytokines IL-1β and IL-18. Nlrp1 , the first receptor identified with inflammasome-forming capacity, is highly…
View details →Negative / Null Result ReportMedicine
Farber C, Jackson C, Renteria K et al. · 2026 · Nutrition (Burbank, Los Angeles County, Calif.)
Background Exposure to a Western diet during gestation and lactation adversely impacts offspring mood, learning, and memory. We determined if high dose maternal methyl donor nutrient (MDN) supplementation ameliorated the effects of a high…
View details →Negative / Null Result ReportMedicine
Khaliji E, Marycz K, Horna M et al. · 2025 · American journal of veterinary research
Objective To evaluate IA autologous platelet-derived mitochondrial preparation versus vehicle control in a bilateral lipopolysaccharide (LPS)-induced model of equine synovitis. Methods 2 ng of LPS was injected into bilateral intercarpal…
View details →Negative / Null Result Report
Rodriguez CG, Choolani M, Illanes S · 2025 · Preprint
Objective: To study variation in moral attitudes toward selective abortion in case of prenatal diagnosis of a disability in the general population. Methods: 926 participants completed a survey in which they expressed their moral views…
View details →Negative / Null Result Report
Rodriguez CG, Choolani M, Illanes S · 2025 · Preprint
Objective: To study variation in moral attitudes toward selective abortion in case of prenatal diagnosis of a disability in the general population. Methods: 926 participants completed a survey in which they expressed their moral views…
View details →Negative / Null Result Report
VanRyzin JW, Laraia GA, Gyawali U et al. · 2025 · Preprint
ABSTRACT Astrocyte dysfunction within the nucleus accumbens (NAc) has been increasingly implicated in maladaptive reward processing and the development of addiction-like behaviors. In this study, we investigated how impairing astrocyte…
View details →Negative / Null Result ReportMedicine
Quan F, Ma J, Zhao Y et al. · 2025 · Aquaculture international
This study investigated the effects of supplementing high soybean meal diets with alpha-ketoglutaric acid (AKG) on the intestinal health and growth performance of spotted sea bass (Lateolabrax maculatus). A total of 270 fish (average…
View details →Negative / Null Result ReportMedicine
Zoughaib WS, Fry MJ, Singhal A et al. · 2026 · Medicine and science in sports and exercise
Purpose Increasing nitric oxide bioavailability via nitrate (NO 3- ) ingestion enhances muscle contractility, which may be due to phosphorylation of the regulatory light chain of myosin. If so, there should be an interaction between NO 3-…
View details →Negative / Null Result Report
Svigruha R, Yañez-Guerra LA, Caña-Bozada VH et al. · 2025 · Preprint
Abstract Ecdysone-controlled pathways regulate ecdysozoan development through both a nuclear (nEcR) and a membrane receptor (mEcR). Ecdysone signaling was long thought to be exclusive to ecdysozoans; however, studies since 2010 have…
View details →Negative / Null Result ReportMedicine
Wackernagel D, Gavelli V, Nydert P · 2025 · Clinical nutrition ESPEN
Background & aims In preterm and sick newborn infants, peripherally inserted central catheters (PICC) are used for the delivery of concentrated parenteral nutrition and other high risk drugs. Despite the precaution issued by the ESPGHAN…
View details →Negative / Null Result ReportMedicine
Barbosa MG, Vos DY, Verzijl CRC et al. · 2026 · Cellular and molecular gastroenterology and hepatology
Background & aims Hepatocellular carcinoma is the third leading cause of cancer-related mortality worldwide. Therapeutic options for hepatocellular carcinoma remain limited, and the mechanisms underlying hepatocellular carcinoma are not…
View details →Negative / Null Result ReportMedicine
Wooliver R, Neupane A, DeBruyn JM et al. · 2026 · Journal of environmental quality
Microplastics derived from agricultural plastic films accumulate in soils, potentially impacting ecosystem functions such as soil organic carbon (SOC) storage. Microbial degradation of biodegradable plastics, which are intentionally tilled…
View details →Negative / Null Result Report
Inoue H · 2025 · Preprint
Abstract The novel coronavirus SARS-CoV-2, commonly referred to as COVID-19, triggered a global pandemic. Although understanding the nature of international infection spread is critically important, extracting diffusion networks from…
View details →Negative / Null Result ReportMedicine
Zhao X, Tian Q, Michelsen A et al. · 2025 · Applied Soil Ecology.
Roots and extraradical mycelium (EMM) influence the soil carbon (C) cycle, but it remains unclear how warming alters their effects on soil organic carbon (SOC) and its composition in alpine swamp meadows. A three-year ingrowth core…
View details →Negative / Null Result ReportMedicine
Bertrand-Ndoye M, Girard H, Hakim F et al. · 2026 · Forensic science international
In forensic thanatology, post-mortem blood is often stored for long periods, leading to in vitro variations in drug concentrations. This study evaluated the use of dried blood microsampling supports dried (Dried Blood Spot - DBS and…
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