Negative / Null Result ReportMedicine
Miyahara Y, Nagel R, Frieß W · 2026 · Journal of pharmaceutical sciences
Dissolved oxygen (DO) has been proposed to influence protein stability during freeze-thaw (F/T) processing, yet its direct impact remains unclear. This study evaluated whether DO levels or vacuum degassing affect the stability of human…
View details →DOI: 10.1016/j.xphs.2026.104316 Negative / Null Result ReportMedicine
Rawal R, Thyagarajan A, Sahu RP · 2026 · Medical sciences (Basel, Switzerland)
Background/objectives Non-small cell lung cancer (NSCLC) is a leading cause of cancer-related mortality, driven by invasive behavior and frequent resistance to systemic therapies. Epidermal growth factor receptor tyrosine kinase inhibitors…
View details →DOI: 10.3390/medsci14020301 Negative / Null Result ReportMedicine
Ikawa D, Miura A, Miyata K et al. · 2026 · Scientific reports
Manual support and interpersonal interaction can enhance postural stability during upright standing, yet it remains unclear how tactile and visual interactions influence the temporal organization of postural control. We used a 2 × 2…
View details →DOI: 10.1038/s41598-026-49999-7 Negative / Null Result ReportMedicine
Yin Y, Li C, Feng Y et al. · 2026 · Veterinary sciences
This study investigated the effects of composite postbiotic preparation on the growth performance, immune function, and microbiota composition of Nubian black goats. Thirty healthy Nubian black goats with similar body weights were randomly…
View details →DOI: 10.3390/vetsci13060599 Negative / Null Result ReportMedicine
Barkan R, Goren I, Fischman M et al. · 2026 · Digestive diseases and sciences
Background Nurses play a key role in inflammatory bowel disease (IBD) management. This randomized controlled trial evaluated intensive nurse-led program in patients with IBD starting advanced therapy. Methods Patients were randomized (1:1)…
View details →DOI: 10.1007/s10620-026-10015-7 Negative / Null Result ReportMedicine
Bin Ghouth S, Cigdem O, Mazzoli V · 2026 · Journal of magnetic resonance imaging : JMRI
Background Muscle mass decline, associated with strength decline, is a hallmark of aging. Yet, strength decline greatly exceeds mass decline. This indicates that aspects of muscle quality and architecture-not reflected by mass-also…
View details →DOI: 10.1002/jmri.70377 Negative / Null Result ReportMedicine
Alghamdi MA, Almasaad JM, Ahmed ME et al. · 2026 · Anatomical sciences education
The choice of instructional language in medical education continues to be debated across non-English-speaking nations. In Saudi Arabia, medical schools use English as the medium of instruction, which may challenge students who previously…
View details →DOI: 10.1002/ase.70246 Negative / Null Result ReportMedicine
Huber AL, Picavet PP, Hamon M et al. · 2026 · American journal of veterinary research
Objective To measure hip flexion, abduction, and internal rotation in a static standing position with the limb maintained with a traditional Ehmer sling (TES), compare these with a commercially available vest-based sling (VBS), and…
View details →DOI: 10.2460/ajvr.26.02.0067 Replication FailureOpen accessMedicine
Yu J, Li L, Shi L et al. · 2026 · SICOT-J
Purpose To determine the necessity of simultaneous proximal femoral osteotomy (PFO) during open reduction (OR) and Dega acetabuloplasty (DA) in patients with developmental dysplasia of the hip (DDH) by comparing the clinical and…
View details →DOI: 10.1051/sicotj/2026031 Negative / Null Result ReportMedicine
Erdem G, Kavak Akelma F, Nalbant B et al. · 2026 · Acupuncture in medicine : journal of the British Medical Acupuncture Society
Objective Nausea, vomiting and pain are common postoperative complications. The aim of this study was to evaluate the effects of ondansetron combined with acupuncture at bilateral PC6 during the intraoperative period on the incidence of…
View details →DOI: 10.1177/09645284261441885 Replication FailureMedicine
Stepanovic Z, Ristic B, Matic A et al. · 2026 · Journal of clinical medicine
Background : The optimal route of tranexamic acid (TXA) administration remains one of the most debated topics in total knee arthroplasty. This study aimed to compare the effects of intravenous (IV), intra-articular (IA), and combined TXA…
View details →DOI: 10.3390/jcm15124776 Negative / Null Result ReportMedicine
Østergaard AM, Rosenbæk JB, Ejlersen JA et al. · 2026 · Physiological reports
Inorganic nitrate may lower blood pressure (BP) and enhance natriuresis through nitric oxide (NO) mediated mechanisms. Studies have found inconsistent effects of NO on sodium excretion. Nitric oxide synthase (NOS) inhibition suggests…
View details →DOI: 10.14814/phy2.70919 Negative / Null Result ReportMedicine
Phan T, Datt P, Zhao L et al. · 2026 · American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists
Purpose Rheumatoid arthritis (RA) is a chronic, autoimmune joint disorder necessitating the use of complex, specialty medications. Health-system specialty pharmacies (HSSPs) operate under closed-loop models that have been shown to minimize…
View details →DOI: 10.1093/ajhp/zxaf351 Negative / Null Result ReportMedicine
Júnior FC, Santos WRD, Cordeiro Feitosa R et al. · 2026 · Research quarterly for exercise and sport
Taurine (TAU) is a conditionally essential amino acid whose consumption has recently increased, particularly among young people, through supplements and energy drinks. It has potential beneficial effects on physical performance; however,…
View details →DOI: 10.1080/02701367.2026.2671781 Negative / Null Result ReportMedicine
Haskic A, Hadziabdic N, Miron RJ · 2026 · International journal of oral and maxillofacial surgery
Postoperative sequelae such as pain, swelling, and trismus are common following mandibular third molar surgery. This single-blind controlled trial was performed to evaluate the effects of two newer platelet-rich fibrin (PRF) formulations,…
View details →DOI: 10.1016/j.ijom.2026.04.011 Negative / Null Result ReportMedicine
Choo LY, Zheng W, Wen S et al. · 2026 · Journal of the American Pharmacists Association : JAPhA
Background Patients with opioid use disorder encounter challenges obtaining buprenorphine (BUP) at pharmacies, increasing their risk of treatment non-adherence and illicit drug use. Objectives The purpose of this quality improvement (QI)…
View details →DOI: 10.1016/j.japh.2026.103469 Negative / Null Result ReportMedicine
DiBona ER, Elliott J, Labeille RO et al. · 2026 · Aquatic toxicology (Amsterdam, Netherlands)
Per- and polyfluoroalkyl substances (PFAS) are persistent contaminants with immunotoxic potential, yet impacts on immune development remain poorly defined. We examined effects of developmental PFAS exposure on host resistance and…
View details →DOI: 10.1016/j.aquatox.2026.107902 Negative / Null Result ReportMedicine
Gok A, Kavakli AS, Sugur T et al. · 2026 · Expert review of anti-infective therapy
Background This study aimed to assess culture positivity rates and the microbiological profile of intensive care unit (ICU)-acquired superinfections in patients with severe COVID-19 pneumonia treated with pulse-dose methylprednisolone,…
View details →DOI: 10.1080/14787210.2026.2682316 Negative / Null Result Report
Neff J, Ektnitphong VA, Campos PC et al. · 2026 · Preprint
Host cell metabolic pathways influence innate immune responses to intracellular pathogens, but the contribution of nucleotide metabolism to antimicrobial defense remains incompletely defined. Here, we identify the mitochondrial nucleoside…
View details →DOI: 10.64898/2026.05.19.726211 Negative / Null Result ReportMedicine
O'Connor J, Ladonice S, Backes B et al. · 2026 · Violence and victims
This study compares the mental health outcomes of survivors of intimate partner violence (IPV) whose primary language is not English with those of survivors whose primary language is English. A total of 126 IPV survivors were recruited for…
View details →DOI: 10.1891/vv-2025-0021 Negative / Null Result ReportMedicine
Stephansen RB, Lassen J, Lund MS et al. · 2026 · Journal of dairy science
This study aimed to quantify the effect of the methane-mitigating feed additive 3-NOP on genetic parameters and potential genotype-by-environment (G × E) interaction for gas emission traits, i.e., methane (CH 4 ) and, carbon dioxide (CO 2…
View details →DOI: 10.3168/jds.2026-28686 Negative / Null Result Report
Niu X, Zhang J · 2026 · Preprint
Abstract Collective intelligence, the emergent capacity of groups to perform cognitive tasks beyond the abilities of individual members, has been extensively studied in small-group laboratory settings but remains underexplored in…
View details →DOI: 10.21203/rs.3.rs-9174225/v1 Negative / Null Result ReportMedicine
Lu B, Liu X, Zhang P et al. · 2026 · Traffic injury prevention
Objective Driver workload is a safety-relevant factor that may contribute to impaired driving performance and an increased risk of traffic injury. Cabin temperature is a modifiable in-vehicle environmental condition, but its influence on…
View details →DOI: 10.1080/15389588.2026.2682437 Negative / Null Result ReportMedicine
Yazici Akbiyik S, Yikici Col C, Bakir E · 2026 · Quintessence international (Berlin, Germany : 1985)
Objectives This study evaluated the effect of polymerization mode on dentin bond strength of universal adhesives applied using etch-and-rinse (ER) and self-etch (SE) strategies, before and after thermocycling. Method and materials A total…
View details →DOI: 10.3290/j.qi.b6982835 Negative / Null Result ReportMedicine
Traylor AM, Bell EA, Lewis NCM et al. · 2026 · Journal of perinatology : official journal of the California Perinatal Association
Objective We investigated the impact of leaders' interprofessional teamwork behaviors on NICU staff perceptions of teamwork processes, trust, psychological safety, and voice behavior. Study design To develop a measure of leaders'…
View details →DOI: 10.1038/s41372-026-02689-8 Negative / Null Result ReportMedicine
Gao Y, Guo Z, Liang HN · 2026 · IEEE transactions on visualization and computer graphics
Amid the global decline in news credibility, immersive journalism in virtual reality (VR) offers opportunities to enhance trust and engagement through presence and interactivity. As the communicators of news, virtual news anchors play a…
View details →DOI: 10.1109/tvcg.2026.3680672 Negative / Null Result ReportMedicine
Mi X, Zhang X, Lai H et al. · 2026 · International journal of cancer
To evaluate the efficacy, surgical safety, and prognosis of induction immunochemotherapy followed by surgery for advanced nonsmall cell lung cancer (NSCLC). We retrospectively analyzed 143 patients with clinical stage IIB-IVA NSCLC who…
View details →DOI: 10.1002/ijc.70499 Negative / Null Result ReportMedicine
Athiel Y, Goffinet F, Le Ray C et al. · 2026 · Journal of gynecology obstetrics and human reproduction
Objective To compare the mode of delivery among women with singleton breech presentation at 36 weeks who attempted external cephalic version (ECV) with those who declined the procedure, in a tertiary center characterized by a low ECV…
View details →DOI: 10.1016/j.jogoh.2026.103217 Negative / Null Result ReportMedicine
Zhang Y, Zhao N, Hu B et al. · 2026 · International journal of food microbiology
Alicyclobacillus acidoterrestris (A. acidoterrestris) poses a major spoilage risk in pasteurized fruit juices, owing to its thermophilicity and acidophilicity. Naringenin, a natural flavonoid, has been investigated for its potential…
View details →DOI: 10.1016/j.ijfoodmicro.2026.111897 Negative / Null Result ReportMedicine
Zhao H, Wang L, Zhang S et al. · 2026 · BMC psychology
Background Professional divers work in safety-critical environments that require sustained attention, rapid judgment, and stable emotional control. Neuroticism is a vulnerability trait related to negative affectivity, perceived stress…
View details →DOI: 10.1186/s40359-026-05029-9 