20,217 real negative results, null findings, and replication failures · 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.
Shelly TE · 2026 · Journal of insect science (Online)
Traps containing food-based attractants are an important component of regional networks operated to detect invasive tephritid fruit flies (Diptera: Tephritidae), which pose a serious threat to fruit and vegetable production worldwide.…
View details →Chinadet W, Pengpue P, Chaijareenont P · 2024 · European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry
Purpose This study aimed to evaluate the effects of two surface treatments on the tensile bond strength of prefabricated zirconia crowns (PZCs) using bioactive and resin cements. Methods Forty extracted human primary maxillary incisors…
View details →Gomes A, Costa ALR, Fasolin LH et al. · 2025 · Carbohydrate polymers
Gelled emulsion systems offer promising matrices for encapsulating bioactive compounds, enhancing stability, bioavailability, and controlled release. Incorporating inulin-type dietary fibers into emulsion-filled gels can innovate food…
View details →Jin P, Wang Y · 2024 · Developmental neurorehabilitation
Objective To evaluate the impact of combining botulinum toxin-A (BoNT-A) injection with robot-assisted gait training (RAGT) on lower limb spasticity and motor function in children with cerebral palsy. Methods A prospective study was…
View details →Ninmer EK, Petroni GR, Gaughan E et al. · 2026 · Cancer research communications
Purpose This randomized phase I/II clinical trial (NCT03617328) was designed to test whether administration of systemic agonistic anti-CD27 antibody (varlilumab) concurrent with a melanoma vaccine is safe and enhances vaccine…
View details →Yang N, Subak LL, Shatkin-Margolis A et al. · 2026 · Urogynecology (Philadelphia, Pa.)
Importance Urinary incontinence (UI) can negatively affect sexual function in women. Although many women with UI seek complementary strategies such as pelvic floor yoga techniques to improve sexual functioning, evidence of their efficacy…
View details →Mitra B, MacKenzie S, Bourke EM et al. · 2026 · Journal of the American College of Emergency Physicians open
Objectives The aim of this study was to assess 24-month functional outcomes of patients randomly assigned to prehospital tranexamic acid (TXA) compared with those assigned to placebo. Methods The PATCH-Trauma trial assessed administration…
View details →Değirmenci A, Bayar Muluk N, Budak Z et al. · 2026 · The Journal of craniofacial surgery
Objectives The possible cytotoxic effect of Centella asiatica extract on human dermal fibroblast cells was examined in this cell culture experiment. The main objective was to determine its basic safety for potential use in oral tissue…
View details →de Castro T, Viana LH, Botelho S et al. · 2026 · International urogynecology journal
Introduction and hypothesis Approximately 60% of women experience some degree of perineal laceration following vaginal delivery. Although there is evidence supporting the use of photobiomodulation (PBM) for pain relief and wound healing in…
View details →Vermedal H, Hellings IR, Fretheim-Kelly ZL et al. · 2026 · Equine veterinary journal
Background Exercise-related upper respiratory tract (URT) disorders are frequently diagnosed in racehorses. Treatment recommendations are routinely based on subjective assessment of clinical evaluation and exercising endoscopy findings.…
View details →Okutan AE, Kehribar L, Gürün E et al. · 2026 · International orthopaedics
Purpose To evaluate 1-year clinical and functional outcomes, as well as donor-site morbidity based on quadriceps muscle morphology, after primary single-bundle ACLR using a quadrupled RF tendon autograft. Methods Patients who underwent…
View details →Jabba SV, Erythropel HC, Anastas PT et al. · 2026 · Tobacco prevention & cessation
Since late 2022, the sale of most flavored tobacco products has been prohibited in California, including menthol cigarettes. Tobacco companies responded by introducing 'non-menthol' cigarettes in which menthol was replaced with WS-3, an…
View details →Rehman MU · 2026 · Preprint
Abstract The X-ray repair cross-complementing protein 1 (XRCC1) is a central scaffold protein involved in DNA single-strand break repair (SSBR), coordinating the assembly of multi-protein repair complexes. Its activity is regulated by…
View details →Kaw R, Shekhar S, Mehra R et al. · 2026 · Chest
Background Heart failure (HF) is common in obesity hypoventilation syndrome (OHS). We explored the impact of HF on in-hospital outcomes of patients with or at risk of OHS who were treated with mechanical ventilation (MV), noninvasive…
View details →Jerabek S, Kim J, Sung J et al. · 2026 · Preprint
ABSTRACT Cas9-based tools enable the introduction of genetic lesions to investigate DNA repair outcomes and edit the genome at disease-relevant loci. DNA double-strand breaks (DSBs) induced by CRISPR/Cas9 result in frequent aneuploidy and…
View details →Berge T, Vuletić F, Bøe B · 2026 · Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA
Purpose To compare clinical and radiological outcomes 1 year after Arthroscopic Latarjet procedure, using two different fixation techniques: screw or suture button fixation. Methods This retrospective comparative cohort study included 75…
View details →Graetz C, Löwe C, Übermuth S et al. · 2026 · International journal of dental hygiene
Objective Bristle splaying may be associated with reduced cleaning efficacy; however, the relationship between the bristle splaying index (BSI) and contact pressure (CP) during brushing with a powered toothbrush (PT) with real-time CP…
View details →Copps M, Solmi F, Viding E et al. · 2026 · Preprint
BackgroundIrritability is a distressing and disabling transdiagnostic symptom of emotion dysregulation. Despite some obvious links between irritability and eating behaviours this relationship is rarely studied.AimsWe examined longitudinal…
View details →Yamaguchi H, Arioka M · 2026 · Preprint
Abstract We previously reported that in the filamentous fungus Aspergillus oryzae entire nuclei were degraded by autophagy when cells are exposed to nutrient starvation. In this study we investigated the roles of vacuolar proteases in…
View details →Xia C, Yang R, Ou S et al. · 2026 · Preprint
Abstract Background Robotic-assisted unicompartmental knee arthroplasty (RA-UKA) improves component alignment; however, improved radiographic precision does not consistently translate into superior clinical outcomes. Nutritional status may…
View details →Mohar S, Crawford AM, Vásquez US et al. · 2026 · BMC medical education
Background Effective airway management is essential for patient safety across prehospital, perioperative, and critical care settings. Traditional training, largely based on lectures and brief skills stations, may be insufficient to develop…
View details →Jeppesen TD, Jedrzejczyk JH, Vingborg AL et al. · 2026 · Cardiovascular engineering and technology
Purpose Freeze-preservation of porcine aortic tissue is often necessary for experimental planning and standardization, but the impact of freezing on aortic root properties has not been systematically investigated. This study evaluated the…
View details →Kretzschmar HA, Abouabdillah A, Bouabid R et al. · 2026 · Potato Res..
The Fès-Meknès region in Morocco is characterized by a typical Mediterranean climate and the cultivation of water-demanding, locally well-established cash crops, such as potato (Solanum tuberosum L.). Therefore, this region is likely to…
View details →Luty M, Borah D, Szafrańska K et al. · 2026 · Preprint
Background and Aims Fenofibrate is widely prescribed for hyperlipidaemia and has been associated with rare but severe cases of drug-induced liver injury (DILI), yet its effects on liver sinusoidal endothelial cells (LSECs) remain to be…
View details →Takahashi K, Kawagoe J, Takehara I et al. · 2026 · Reproductive sciences (Thousand Oaks, Calif.)
This study examined whether oral administration of individual short-chain fatty acids (SCFAs) alters Treg- and Th17-related immune parameters during the peri-implantation period in pregnant mice. Using a mouse model, the effects of SCFAs…
View details →Choi JY, Yu OJ, Yun JY et al. · 2026 · European journal of orthopaedic surgery & traumatology : orthopedie traumatologie
Purpose The role of deltoid ligament (DL) repair in supination-external rotation (SER)-type trimalleolar equivalent ankle fractures (TEAFs) remains controversial. Additionally, it remains unclear whether posterior malleolar fixation alone…
View details →Mathai SK, Callahan SJ, Chang H et al. · 2026 · Annals of the American Thoracic Society
Rationale The optimal treatment of interstitial lung disease resulting from COVID-19 is unknown. Objectives We sought to investigate the effect of nintedanib, an antifibrotic medication, on interstitial lung disease in participants who…
View details →Peanchitlertkajorn S, Makkasaman K, Neoh SP et al. · 2026 · Journal of the World federation of orthodontists
Background To evaluate the cytotoxicity of direct 3D-printed aligners fabricated from Tera Harz TC-85DAC resin (TC) compared with conventional thermoformed aligners, and to investigate the effect of different post curing durations on TC…
View details →Liang R, Mei L, Ding J et al. · 2026 · Journal of hazardous materials
Biodegradable plastic mulches (BDMs) are increasingly promoted as environmentally friendly alternatives to conventional mulches. However, the ecological impacts of different BDMs on soil remains incompletely understood. A field experiment…
View details →Kumagai K, Hasegawa T, Kutsuzawa D et al. · 2026 · Journal of cardiovascular electrophysiology
Background The role of dominant frequency (DF)-guided ablation after pulmonary vein isolation (PVI) in persistent atrial fibrillation (AF) remains uncertain. We evaluated the clinical and mechanistic impact of DF mapping in a multicenter…
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