Negative / Null Result ReportOpen accessMedicine
Besora-Moreno M, Jiménez-Ten Hoevel C, Queral J et al. · 2026 · Journal of cachexia, sarcopenia and muscle
Background Management of sarcopenia by nutritional and lifestyle interventions is a challenge. The aim is to assess the effectiveness of a phenolic-rich extra virgin olive oil (EVOO), alone or combined with a prebiotic (PREB)…
View details →DOI: 10.1002/jcsm.70247 Negative / Null Result Report
Sekkout Z, Boudaia O, Radallah D et al. · 2026 · Preprint
Abstract Smyrnium olusatrum L., traditionally used for its medicinal properties, contains alkaloids with various pharmacological activities. Despite its historical use, comprehensive toxicological data remain scarce, limiting its safe…
View details →DOI: 10.21203/rs.3.rs-9867368/v1 Negative / Null Result Report
Moimaz SAS, Dias GZT, Martins RJ et al. · 2026 · Preprint
Abstract Introduction: The increase in life expectancy in Brazil has led to significant changes in the population pyramid. Considering the different stages of life and the specific oral health conditions associated with older adults,…
View details →DOI: 10.1590/scielopreprints.16466 Negative / Null Result ReportOpen accessMedicine
Zhu H, Shipman J, Ouyang W et al. · 2026 · NPJ advanced manufacturing
Recombinant monoclonal antibody (mAb) therapeutics exhibit lot-to-lot glycosylation variation influenced by manufacturing processes, which remains underexplored publicly. This study analyzed five years of trastuzumab and adalimumab lots,…
View details →DOI: 10.1038/s44334-025-00058-5 Negative / Null Result ReportOpen accessMedicine
Yao PY, Hendrix JM · 2026
The concept of a regional anesthesia technique that provides neural blockade of the entire lumbar plexus, a lumbar plexus block, dates back nearly 50 years. The first description of such a block by Winnie et al in 1973 was an “inguinal…
Negative / Null Result ReportOpen accessMedicine
Biguino B, Haigh ID, Dias JM et al. · 2025 · Scientific reports
Marine Heat Waves (MHWs) have been the focus of numerous studies due to the dramatic consequences they can have on coastal systems. However, Marine Cold Spells (MCSs) can also have harmful effects on the environment while play an important…
View details →DOI: 10.1038/s41598-025-31504-1 Negative / Null Result ReportMedicine
Cesna S, Bielinis A, Zvirblis T et al. · 2026 · Cardiology in the young
Objectives Despite the effectiveness of the surgical or percutaneous treatment of coarctation of the aorta, the presence of hypertension in these patients remains a common and concerning issue. This study was undertaken to explore the…
View details →DOI: 10.1017/s1047951126113663 Negative / Null Result ReportMedicine
Andrés AI, Martín-Mateos MJ, D'Arrigo M et al. · 2026 · Food chemistry
This study evaluated the effects of high hydrostatic pressure (HHP)-treated white (WGP) and red grape pomace (RGP) on oxidative stability, volatile compounds, and polycyclic aromatic hydrocarbons (PAHs) in barbecued Frankfurter sausages.…
View details →DOI: 10.1016/j.foodchem.2026.150132 Negative / Null Result ReportMedicine
Kit-Anan W, Vaewpanich J, Anantasit N · 2026 · Children (Basel, Switzerland)
Background: Extubation failure increases morbidity and mortality. Non-invasive ventilation (NIV), including high-flow nasal cannula (HFNC), can reduce reintubation rates. Current practice often involves prophylactic use of NIV…
View details →DOI: 10.3390/children13020190 Negative / Null Result ReportOpen accessMedicine
Teh WT, Chung J, Donoghue JF et al. · 2026 · Human reproduction (Oxford, England)
Study question Does endometrial gene expression change across consecutive cycles and after endometrial injury? Summary answer Although paired endometrial samples collected from the same woman across two consecutive cycles show greater…
View details →DOI: 10.1093/humrep/deag025 Negative / Null Result ReportMedicine
Jafari A, Amani Beni S · 2026 · Maturitas
Background Myonectin is a myokine that regulates lipid metabolism, and levels are often reduced in obesity and insulin resistance. This study examined whether the timing of exercise influences myonectin and metabolic responses to…
View details →DOI: 10.1016/j.maturitas.2026.109027 Negative / Null Result ReportMedicine
Başaran R, Demirci H, Başaran TÖ et al. · 2026 · BMC geriatrics
Ramadan fasting involves prolonged daytime abstinence from food and fluid intake and may influence cardiovascular and physiological regulation. Although prior studies have examined metabolic and cardiovascular effects, evidence on…
View details →DOI: 10.1186/s12877-026-07695-1 Negative / Null Result ReportMedicine
Delling C, Kirchner M, May K et al. · 2026 · Parasites & vectors
Background Cryptosporidium parvum and Giardia duodenalis (assemblages A and B) are ubiquitously occurring protozoan parasites infecting a broad range of hosts. Co-infection with both parasites in suitable hosts have been reported, but…
View details →DOI: 10.1186/s13071-026-07537-4 Negative / Null Result ReportMedicine
Flores-Bello C, Correa-Muñoz E, Sánchez-Rodríguez MA et al. · 2026 · Healthcare (Basel, Switzerland)
Background/Objectives : Tai Chi (TC) practice has been shown to positively affect the physical, psychological, and cognitive health of older adults. However, discrepancies persist regarding its effectiveness compared to strength training…
View details →DOI: 10.3390/healthcare14050663 Negative / Null Result ReportMedicine
Hooper P, Jin J, O'Brien K et al. · 2026 · Magnetic resonance in medicine
Purpose To measure magnetic susceptibility (χ) with Quantitative Susceptibility Mapping (QSM) and evaluate its repeatability using four phantom doping materials relevant to QSM applications. Methods A cylindrical phantom was constructed…
View details →DOI: 10.1002/mrm.70427 Negative / Null Result Report
Yue L, Dalal K, Dravid SM et al. · 2026 · Preprint
The glutamate delta 1 receptor (GluD1) represents a unique subtype of ionotropic glutamate receptors that is strongly expressed in the mammalian striatum. Disruptions of the GRID1 gene, which encodes GluD1, have been associated with…
View details →DOI: 10.64898/2026.05.26.727726 Negative / Null Result ReportMedicine
Straub D, Englert T, Beller A et al. · 2026 · Sports medicine - open
Background The gut microbiome plays a critical role in metabolism, immunity, and aging. While endurance training has been shown to beneficially modulate the microbiome, the effects of resistance training remain less clear, with some…
View details →DOI: 10.1186/s40798-026-00990-6 Negative / Null Result ReportOpen accessMedicine
Trior Simonovich I, Haddad E, Vider S et al. · 2025 · Journal of spine surgery (Hong Kong)
Background Never before has technology been so universally accepted as the modern-era cell phone, the smartphone. Spine surgeons have noticed a rise in patients in their offices complaining of neck and upper back pain. Many patients are of…
View details →DOI: 10.21037/jss-24-19 Negative / Null Result ReportMedicine
Wesolowski R, Asang C, Eibl M et al. · 2026 · International journal of radiation biology
Purpose The acute radiation syndrome (ARS) represents a significant public health threat following nuclear exposure, with limited available medical countermeasures (MCMs). Imidazolyl ethanamide pentandioic acid (IEPA), a novel orally…
View details →DOI: 10.1080/09553002.2026.2672477 Negative / Null Result ReportMedicine
Pasqualini I, Lucero Viviani N, Turan O et al. · 2026 · Revista espanola de cirugia ortopedica y traumatologia
Background Arthroscopic rotator cuff repair (ARCR) traditionally requires a 2-year follow-up to report results. However, most of the recovery occurs within the first year. The aim of this study was to determine if there are clinically…
View details →DOI: 10.1016/j.recot.2026.06.012 Negative / Null Result Report
Gaete J, Romo V, Contreras C et al. · 2026 · Preprint
Abstract Background School-based interventions grounded in evidence-based psychological approaches are increasingly used to promote adolescent mental health. Dialectical Behavior Therapy (DBT) skills training has shown promise; however,…
View details →DOI: 10.21203/rs.3.rs-9571403/v1 Negative / Null Result ReportOpen accessMedicine
Pérez-González A, Alonso-Domínguez J, Martínez-Barros I et al. · 2026 · Frontiers in immunology
Introduction Modern antiretroviral treatment allowed a significant improvement in the life expectancy of people with HIV (PWH), exhibiting robust and sustained efficacy with scarce toxicities, both in two-drug regimens (2DRs) and…
View details →DOI: 10.3389/fimmu.2026.1784890 Negative / Null Result ReportMedicine
Tanrısever NC, Gökalp H · 2026 · Medicina (Kaunas, Lithuania)
Background and Objectives : Maintenance of condylar position during bilateral sagittal split ramus osteotomy (BSSRO) is important for preserving temporomandibular joint biomechanics and skeletal stability. During surgery, loss of muscle…
View details →DOI: 10.3390/medicina62061154 Negative / Null Result ReportMedicine
Quezada-Bascuñán C, Ferri-Morales A, Martínez-Vizcaíno V et al. · 2026 · Menopause (New York, N.Y.)
Objective To evaluate the efficacy of nonablative capacitive-resistive monopolar radiofrequency on sexual function and vaginal health in postmenopausal women with genitourinary syndrome of menopause. Methods This was a single-blind,…
View details →DOI: 10.1097/gme.0000000000002743 Negative / Null Result ReportMedicine
De Groote S, Hoeve KV, Dreesen E et al. · 2026 · Journal of pediatric gastroenterology and nutrition
Objectives Infliximab (IFX) is highly effective but costly, driving the adoption of biosimilars. Data on switching from originator IFX to biosimilars in pediatric inflammatory bowel disease (IBD) patients remain limited. This study…
View details →DOI: 10.1002/jpn3.70483 Negative / Null Result ReportOpen accessMedicine
Eneva K, Yordanova G, Petrova M et al. · 2026 · Life (Basel, Switzerland)
The present study evaluated the effects of dietary supplementation with Bacillus coagulans DSM 32016 on growth performance, hematological and biochemical parameters, and nitrogen metabolism in weaned Danube White pigs reared under standard…
View details →DOI: 10.3390/life16050715 Negative / Null Result ReportMedicine
Gong C, Li W, Liu S et al. · 2026 · Journal of experimental botany
Iron (Fe) and zinc (Zn) deficiencies severely threaten global human health. Thus, rice biofortification to enhance intrinsic Fe and Zn levels in grains represents an effective strategy to alleviate human Fe and Zn deficiencies. Several…
View details →DOI: 10.1093/jxb/erag315 Negative / Null Result ReportMedicine
Anatolitou A, Mavrogenis AF, Sideri KI et al. · 2026 · Polish journal of veterinary sciences
Cartilage defects have limited regenerative potential and remain a significant clinical challenge. Mesenchymal stem cell (MSC) therapy offers promise in tissue engineering, yet monitoringpost-implantation responses remains difficult.…
View details →DOI: 10.24425/pjvs.2026.1266 Negative / Null Result ReportMedicine
Arslan K, Baş S, Temizel M et al. · 2026 · Nutricion hospitalaria
Objective this study aimed to assess and compare nutritional status in patients undergoing sleeve gastrectomy using the Naples Prognostic Score, PNI, and CONUT indices, with the objective of facilitating early identification of…
View details →DOI: 10.20960/nh.06714 Negative / Null Result ReportMedicine
He M, Huang Z, Pooe OJ et al. · 2026 · Ecotoxicology (London, England)
Most of eco-toxicity studies of Bacillus thuringiensis (Bt) proteins on terrestrial organism were conducted with Bt-crops straw or leaves on earthworm Eisenia fetida. Nevertheless, extra nutrition from straw or leaves degradation affected…
View details →DOI: 10.1007/s10646-026-03031-w 