Negative / Null Result ReportOpen accessMedicine
Hafeez A, Saleem U, Naz S et al. · 2026 · Veterinary medicine and science
The objective of this study was to investigate the ameliorative effect of betaine on the performance, blood biochemistry, intestinal lesion score and nutrient utilization of broiler chickens exposed to coccidian challenge. A total of 600…
View details →DOI: 10.1002/vms3.70779 Negative / Null Result Report
Saud MA, Khamees Abed S, Shahooth MA et al. · 2026 · Preprint
Background: While ivermectin is a common antiparasitic drug used in veterinary medicine, the effects of repeated administration at therapeutic doses have not been well studied. Of particular interest is the impact of ivermectin on…
View details →DOI: 10.12688/f1000research.174211.2 Negative / Null Result Report
Moreira-Vera D, Solórzano MLP, Marín-Pérez AL · 2026 · Preprint
Abstract Introduction: Ethical decision-making is a core competency in medical training. However, evidence regarding moral reasoning and ethical sensitivity among medical students in Latin America remains limited, particularly in settings…
View details →DOI: 10.21203/rs.3.rs-9520858/v1 Negative / Null Result ReportMedicine
Hamsika V, Batra P, Bhaskar V et al. · 2026 · Pediatric emergency care
Objective To compare IVC/Ao ratio, IVC collapsibility/distensibility indices before and after the administration of fluid bolus therapy in children with non-hemorrhagic shock using point of care ultrasound, and to correlate the changes in…
View details →DOI: 10.1097/pec.0000000000003626 Negative / Null Result Report
Ali ET, Findlay BL · 2026 · Preprint
Sustainable agriculture has driven increased exploration of microbial inoculants as a promising strategy to boost plant growth for higher yield and enhance secondary metabolism to increase crop nutritional value. However, their influence…
View details →DOI: 10.64898/2026.06.02.729675 Negative / Null Result Report
Wang W, Chen Z, Li M et al. · 2026 · Preprint
Fundus fluorescein angiography (FFA) is the gold standard for assessing diabetic retinopathy (DR) severity, but whether different contrast diffusion times affect staging remains unclear. Following two clinical DR staging criteria, we…
View details →DOI: 10.20944/preprints202606.0206.v1 Negative / Null Result ReportOpen accessMedicine
Zein MMA, Win KT, Alananzeh I · 2026 · Healthcare informatics research
Objectives This study aims to explore the key factors that enhance engagement in Facebook health support groups among Australian culturally and linguistically diverse (CALD) communities. Methods A cross-sectional online survey was…
View details →DOI: 10.4258/hir.2026.32.1.14 Negative / Null Result ReportMedicine
Marani N, di Gennaro D, Garotti R et al. · 2026 · Frontiers in psychiatry
Introduction Sensory processing abnormalities represent a high-impact clinical feature in individuals with Autism Spectrum Disorder (ASD). Sensory alterations can be classified by modality and behavioral responses to stimuli. The…
View details →DOI: 10.3389/fpsyt.2026.1771832 Negative / Null Result ReportMedicine
Ansari D, Bethel JA, Greeneway GP et al. · 2026 · Operative neurosurgery (Hagerstown, Md.)
Background and objectives Lateral interbody fusion represents a minimally-invasive approach to achieve indirect decompression via disc height restoration and alignment correction in patients with degenerative lumbar spondylolisthesis. If…
View details →DOI: 10.1227/ons.0000000000002019 Negative / Null Result ReportMedicine
White RL, Read QD, Valles SM · 2026 · Journal of invertebrate pathology
Solenopsis invicta virus 3 (SINV3) is a biological control agent against the red imported fire ant, S. invicta. We attempted to improve the virus' effectiveness with organosilicone adjuvants hydroxy trisiloxane [hydroxyTSX] and methoxy…
View details →DOI: 10.1016/j.jip.2026.108573 Negative / Null Result ReportMedicine
Rasmussen PL, Rinnan Å, Nielsen SB et al. · 2026 · Food Hydrocolloids.
The utilization of bovine casein for creating casein micelles with properties resembling those in human milk presents an opportunity to bridge the nutritional gap between human milk and infant formula. However, the processing of these…
Negative / Null Result ReportMedicine
Williams AJ, Pum JM, Deyoung JK et al. · 2026 · The journal of hand surgery Asian-Pacific volume
Background: The purpose of this study was to compare Patient-Reported Outcomes Measurement Information System (PROMIS) Upper Extremity (UE) and PROMIS Pain Interference (PI) scores before and after carpal tunnel release (CTR) between…
View details →DOI: 10.1142/s2424835526500189 Negative / Null Result Report
HOUNGNIBO S, KOUAGOU R, De SOUZA A et al. · 2026 · Preprint
Abstract Strategic allocation of conditional incentives aiming at promoting female school attendance within West African Francophone countries can yield substantial household-level welfare gains in many subregions, specifically in Benin…
View details →DOI: 10.21203/rs.3.rs-10133666/v1 Negative / Null Result ReportMedicine
Fritsch C, Grosdidier M, Gégout-Petit A et al. · 2026 · Theoretical population biology
Hymenoscyphus fraxineus is an invasive forest fungal pathogen that induces severe dieback in European ash populations. The spread of the disease has been closely monitored in France by the forest health survey system which has made it…
View details →DOI: 10.1016/j.tpb.2026.06.006 Negative / Null Result ReportMedicine
Arian Namazi S, Sadeghi S, Kiani M · 2026 · Scientific reports
Several studies have investigated the immediate impact of viewing fantastical television (TV) programs on children's cognitive function; however, the results have been inconsistent. This study experimentally investigates the immediate…
View details →DOI: 10.1038/s41598-026-54794-5 Negative / Null Result Report
Erfanikia A, Hajikarimi B, Nazari A et al. · 2026 · Preprint
Abstract This study investigates the complex interplay between strategic orientation, internal capabilities, and external environmental forces in shaping the export performance of Small and Medium-sized Enterprises (SMEs). Specifically, it…
View details →DOI: 10.21203/rs.3.rs-8924474/v1 Negative / Null Result Report
Ghayad C, Menhall A, Makary C et al. · 2026 · Preprint
Abstract Background This study aims to determine how Lebanese dentists manage postoperative dental pain following oral surgery, with a specific focus on opioid use in Lebanon. Methods An anonymous online survey was conducted to assess…
View details →DOI: 10.21203/rs.3.rs-9909133/v1 Negative / Null Result ReportMedicine
Zhai K, Guo Y, Wang L · 2026 · Behavioral sciences (Basel, Switzerland)
Short-form videos are online content designed for fragmented mobile viewing, with typical durations of 3 s to 5 min. This consumption pattern disrupts attention-a critical resource for prospective memory (PM)-the ability to remember…
View details →DOI: 10.3390/bs16060904 Negative / Null Result ReportMedicine
Rafay A, Beegun I, Joseph J · 2026 · Facial plastic surgery : FPS
Abstract Septorhinoplasty for both functional and cosmetic purposes is a widely performed operation. As with any surgical intervention, there are inherent risks that include bleeding manifesting as periorbital ecchymosis (PE). PuraBond is…
View details →DOI: 10.1055/a-2843-8884 Negative / Null Result ReportMedicine
Gordon SH, Nguyen KH, Biondi-Bonetti B et al. · 2026 · Health affairs scholar
Despite the importance of primary care in disease prevention, few studies have examined behavioral interventions to increase primary care engagement. In partnership with the Maine Department of Health and Human Services, we implemented a…
View details →DOI: 10.1093/haschl/qxag100 Negative / Null Result Report
Pautasso A, Bernardi C, Assom M et al. · 2026 · Preprint
Abstract Purpose Proximal humerus fractures (PHFs) are common in the elderly population, but the optimal treatment strategy remains controversial. This study evaluated long-term functional outcomes of conservatively treated PHFs and…
View details →DOI: 10.21203/rs.3.rs-9669363/v1 Negative / Null Result ReportMedicine
Fan CH, Chen WH, Chou YH et al. · 2026 · Transplantation proceedings
Background Lung transplant recipients often experience depressive symptoms that can negatively impact their health-related quality of life (HRQOL). This study examined the relationship between depression and HRQOL, and whether social…
View details →DOI: 10.1016/j.transproceed.2026.05.015 Negative / Null Result ReportMedicine
McCrossan S, Francis EC, Graham F et al. · 2026 · The Journal of craniofacial surgery
Objective To assess the effect of buccal mucosal flaps for cleft palate (CP) repair on dental hygiene and eruption of the posterior molar teeth. Design A retrospective review of CP patients between 2008 and 2015 from our prospective (live)…
View details →DOI: 10.1097/scs.0000000000013017 Negative / Null Result Report
Landolsi M, Lakdhar N, Methnani J et al. · 2026 · Preprint
Abstract Background Ramadan intermittent fasting (RIF) presents a significant challenge for athletes, often resulting in reduced dietary intake and dehydration, which can cause increased physiological stress. While RIF's effects on various…
View details →DOI: 10.21203/rs.3.rs-9616598/v1 Negative / Null Result Report
Mambadja SJT, Mushaathoni M · 2026 · Preprint
Abstract Investor loyalty plays a crucial role in the functioning and survival of an organisation, but it can be difficult to attain. Investor loyalty herein refers to the level of commitment or attachment investors show towards supporting…
View details →DOI: 10.21203/rs.3.rs-9306832/v1 Negative / Null Result ReportOpen accessMedicine
Sasvari H, Sherry L, Logan N et al. · 2026 · The Journal of general virology
Feline coronavirus (FCoV) is a ubiquitous virus of cats, with highly variable seroprevalence, ranging between 4 and 95% worldwide in the domestic cat population. It is the causative agent of feline infectious peritonitis (FIP), a disease…
View details →DOI: 10.1099/jgv.0.002270 Negative / Null Result ReportMedicine
AlSrayea S, Alrashid MH, Bastaki NK et al. · 2026 · Current issues in molecular biology
Colorectal cancer (CRC) and non-Hodgkin lymphoma (NHL) are among the most prevalent cancer types globally by incidence and mortality. Both types are influenced differentially by chronic inflammation. Central to this inflammation are…
View details →DOI: 10.3390/cimb48060548 Negative / Null Result ReportMedicine
Wills W, Rosever K, Bugajski A et al. · 2026 · Journal of nursing care quality
Background Recommendations support multi-interventional catheter-associated urinary tract infection (CAUTI) reduction programs; however, identifying specific interventions with significant impact may be beneficial in resource-limited…
View details →DOI: 10.1097/ncq.0000000000000956 Negative / Null Result ReportMedicine
Bruneel S, Sjöblom J, Lagerström M et al. · 2026 · Child psychiatry and human development
Social outsiderhood - particularly loneliness and ostracism - has a significant impact on mental health issues such as internalizing symptoms (e.g., depression, anxiety) and externalizing symptoms (e.g., aggression, conduct problems). Yet,…
View details →DOI: 10.1007/s10578-026-02027-1 Negative / Null Result ReportMedicine
Erhart P, Bresler AM, Peters AS et al. · 2026 · Annals of vascular surgery
Background This study compared the hemodynamic performance and branch outcomes of outer branched (t-Branch) and inner branched (E-nside) stent-graft designs. Methods Patient-specific computational fluid dynamics (CFD) simulations were…
View details →DOI: 10.1016/j.avsg.2026.06.027 