11,416 real negative results, null findings, and replication failures in Medicine · Negative / Null Result Report. Search the index →
WASTE indexes published research — it does not host or republish full papers. Each entry is a metadata record compiled from open scholarly databases; the abstract is shown in full only where the paper is openly licensed, otherwise a short excerpt under fair use. Classifications are automated and approximate.
Ching ASM, Kim J, Davis C · 2026 · Cortex; a journal devoted to the study of the nervous system and behavior
This preregistered study investigated whether linguistic information can influence low-level visual perception. We argue that many previous studies supporting this view have significant shortcomings. Specifically, these studies conflate…
View details →Sharma M, Srivastava A · 2026 · Annals of internal medicine
Clinical impact ratings GIM/FP/GP: [Formula: see text] Neurology: [Formula: see text] Hematology: [Formula: see text].
View details →Fusani B, Cardoso SD, Ramos A et al. · 2026 · General and comparative endocrinology
The looming stimulus is a widely used paradigm for investigating defensive behaviours in prey-predator contexts, as it simulates an approaching threat through the rapid expansion of a dark disk. Such stimuli typically evoke fight, flight,…
View details →Acho-Martínez YC, Hernández-García PA, Espinosa-Ayala E et al. · 2026 · Veterinary sciences
The objective of this study was to evaluate the effects of dietary inclusion of increasing levels of soybean oil on milk yield, milk composition, and milk fatty acid profile in dairy cows. The experiment was designed as a 4 × 4 double…
View details →Pięta A, Mazur-Kurach P, Maciejczyk M et al. · 2026 · Scientific reports
The Paleolithic diet (PD) has positive effects on health status and body composition. The Paleo diet has been also used to assess the effects on handball players performance but the association of adherence to PD and resting metabolic rate…
View details →Gul E, Doğan ÖT, Taş N et al. · 2026 · Medicina (Kaunas, Lithuania)
Background and Objectives: It is well established that obstructive sleep apnea syndrome (OSAS) is associated with functional lung volumes. The aim of this study was to investigate the relationship between morphological lung volume and the…
View details →Cristobal M, Utterback PL, Stein HH et al. · 2025 · Poultry Science
The objective was to evaluate the nutritional value of conventional soybean meal (SBM-CV), fermented SBM-CV (FSBM), full-fat soybeans (FFSB), and fermented FFSB (FFFSB). In Experiments 1 and 2, two precision-fed rooster assays were…
View details →Massie S, Léguillette R, Jones JH et al. · 2026 · Journal of veterinary internal medicine
Background Maximal intensity exercise in equine athletes induces pulmonary capillary stress failure and exercise-induced pulmonary hemorrhage (EIPH) secondary to excessive transmural pressure (Ptm). Furosemide decreases EIPH severity and…
View details →Orr L, Golding H, O'Brien E et al. · 2026 · Genetics
Autophagy has emerged as a potential drug target for enhancing the efficacy of radiotherapy, but its precise role in cellular responses to ionizing radiation (IR) remains incompletely understood. To address this, we conducted a focused RNA…
View details →Koska D, Biermann N, Maiwald C · 2026 · Journal of biomechanics
Generalized Procrustes Analysis (GPA) is used for rigid alignment in statistical shape modeling to remove positional and size variation prior to Principal Component Analysis (PCA). GPA assumes isotropic variation, which is violated in…
View details →Bonatto IDC, Cavali M, Belli IM et al. · 2026 · Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA
The generation of municipal solid waste (MSW) has risen sharply, posing increasingly complex environmental challenges, particularly in its final disposal in landfills. Among the various contaminants present in MSW, emerging pollutants such…
View details →Silva GA, Reis-Silva LL, Gomes-de-Souza L et al. · 2026 · Pflugers Archiv : European journal of physiology
The lateral hypothalamus (LH) is a key brain region involved in integrating cardiovascular and autonomic components of the stress response, yet the local neurochemical mechanisms governing these functions remain poorly understood. This…
View details →Yang B, Guo Z, Zhou Q et al. · 2026 · Animals : an open access journal from MDPI
The lateral line is a highly differentiated skin sensory organ in fish, but few studies have explored the relationship between stocking density and the physiological responses of the lateral line in different species. In this study, grass…
View details →Post B, Chowhury P, Harris A et al. · 2026 · Medical care
Objectives To determine if hospital-orthopedist integration is associated with larger or smaller race and ethnicity gaps in the utilization of total knee arthroplasty (knee replacement) and physical therapy among Medicare beneficiaries.…
View details →Hu W, Shimoda H, Hayasaka D · 2026 · Research in veterinary science
Animal gastrointestinal coronaviruses such as porcine epidemic diarrhea virus (PEDV) and transmissible gastroenteritis virus (TGEV) can cause oral infection despite being enveloped viruses, implying that they are capable of passing through…
View details →Banga A, Valentine V, Zhang S et al. · 2026 · American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons
Despite more complex procurement logistics under Continuous Distribution (CD), lung transplant (LT) outcomes appear better. The current analysis sought to investigate the potential contributors to these trends observed under the CD…
View details →Evsyukova VS, Sorokin IE, Kulikov PA et al. · 2026 · Bulletin of experimental biology and medicine
The removal of the cuticular membrane (chorion) in developing Danio rerio embryos was used as a model of mild and long-acting influences to study their consequences for adult D. rerio. We studied the effect of dechorionation 12 h after…
View details →Sargent C, Halson SL, Morrison M et al. · 2026 · Sensors (Basel, Switzerland)
There is some evidence to indicate that lower-body compression garments aid recovery from exercise by improving sleep quality, but this evidence is based on measures derived from self-reports and accelerometers. The aim of this study was…
View details →Wheeler GL, Steinman SA · 2026 · Frontiers in psychology
Introduction According to cognitive models, individuals with social anxiety place excessive importance on gaging others' reactions to their social performance. This may lead to misinterpretation of facial expression. Facial interpretation…
View details →Tanaka Y, Ishikawa K, Okubo M · 2026 · Psychological research
Previous studies using gaze-cueing tasks have reported mixed findings regarding how face masks affect gaze-triggered attentional processes. However, in those tasks, participants were explicitly instructed to ignore gaze and face stimuli,…
View details →Cozzi NV · 2026 · Naunyn-Schmiedeberg's archives of pharmacology
The aim of this study was to investigate the effects of deuterium substitution on the in vitro pharmacology of the psychedelic drug 2-(4-bromo-2,5-dimethoxyphenyl)ethan-1-amine (2C-B). Two deuterated isotopologues of 2C-B, namely…
View details →Pugina G, Tardivo C, Monus B et al. · 2026 · Scientific reports
Citrus production in Florida has declined drastically due to Huanglongbing (HLB), a bacterial disease associated with Candidatus Liberibacter asiaticus. This disease significantly reduces fruit yield and quality and shortens the tree's…
View details →Ortiz-Moriano MP, Rivas-Iglesias L, Gutierrez-Rodriguez A et al. · 2026 · Marine pollution bulletin
Invasive species tolerant to pollution may gain a competitive advantage in contaminated environments. This study aimed to assess the accumulation of microplastics (MPs) and heavy metals (HMs) in native (Mytilus galloprovincialis) and…
View details →Stein J, Kirschbaum C, Korb FM et al. · 2026 · Journal of cognitive neuroscience
Successfully exerting self-control is an important prerequisite for adaptive decision-making in daily life. The experience of acute stress might impair the ability to select actions in line with personally valued long-term goals in…
View details →Vu VA, Kim YB, Kim SK et al. · 2026 · Animals : an open access journal from MDPI
This experiment was designed to determine the effect of the Lacticaseibacillus paracasei ( paracasei ) strain NSMJ27, isolated from Korean fermented vegetable food (home-made kimchi), on laying performance, egg quality, intestinal…
View details →Pucetti P, Silva JT, Alves JB et al. · 2026 · Animal Feed Science and Technology.
The objective of this study was to evaluate the effects of different backgrounding durations in an intense postweaning production system for Nellore bulls, as compared with immediate adaptation to a corn-based finishing diet. Forty bulls…
View details →Zhang Y, Zhang H, Wang Y et al. · 2026 · Cognitive processing
The influence of the interaction between accent and learning styles on learners' learning is an important issue to be considered in online animation design and application. The objective of this study is to reveal the effects of accent and…
View details →Folliard NT, Waters SM, Roskam E et al. · 2026 · Animal : an international journal of animal bioscience
The global methane (CH 4 ) pledge aims to reduce anthropogenic CH 4 emissions by 30% by 2030. Oilseed rape (Brassica napus L), a break crop with 40 million ha cultivated globally in 2022, produces fatty acid-rich by-products that could…
View details →Moussiaux IG, Vandevoorde T, Robinson M et al. · 2026 · Journal of dairy science
Increasing frequency of severe weather events such as droughts and floods may reduce the inventory of high-quality forage available for feeding dairy cattle. Thus, optimizing rumen health and milk production when feeding reduced-forage…
View details →Ünlü Ö, Görücü J · 2026 · Lasers in surgery and medicine
Objective The effectiveness of laser-etching (LE) on dentin shear bond strength (SBS) of universal adhesives remains unclear. This study aimed to compare the SBS of a nanohybrid composite resin to superficial and deep dentin following…
View details →