Negative / Null Result ReportMedicine
Kuna M, Štefanović M, Barac E et al. · 2026 · International journal of molecular sciences
Having appropriate and meaningful diagnostic procedures is crucial in the approach to patients with chronic spontaneous urticaria (CSU), so we wanted to investigate relationships between CSU patients' common serum factors and clinical CSU…
View details →DOI: 10.3390/ijms27052503 Negative / Null Result ReportOpen accessMedicine
Egorova AM · 2026 · Vavilovskii zhurnal genetiki i selektsii
Stress phytohormones - salicylic and jasmonic acids - participate in the plant defense response. The increase in the content of these compounds during plant infection by pathogens leads to the activation of signaling pathways, ultimately…
View details →DOI: 10.18699/vjgb-26-24 Negative / Null Result ReportMedicine
Tchitchinadze M, Milleron O, Eliahou L et al. · 2026 · The Annals of thoracic surgery
Background To evaluate the progress of care for patients with Marfan syndrome with FBN1 pathogenic variant carriers over the past 30 years. Methods Patients who visited the center were entered into a prospective registry. Aortic events…
View details →DOI: 10.1016/j.athoracsur.2026.01.045 Negative / Null Result ReportMedicine
Masturov YA, Hogan WB, Regal S et al. · 2026 · Orthopedics
Background Traditional guidance after posterior-approach total hip arthroplasty (THA) recommends return to driving at 6-8 weeks. Muscle-sparing direct anterior THA (A-THA) may enable earlier recovery. Our objective was to assess brake…
View details →DOI: 10.3928/01477447-20260113-01 Negative / Null Result ReportMedicine
Galbiati F, Plessow F, Plummer L et al. · 2026 · Journal of neuroendocrinology
Arginine-vasopressin (AVP) deficiency (AVP-D) is caused by hypothalamic-pituitary damage of vasopressinergic neurons leading to polyuria and polydipsia. Diagnostic tests for AVP-D are limited by low accuracy and/or tolerability. Kisspeptin…
View details →DOI: 10.1111/jne.70114 Negative / Null Result ReportMedicine
Saiful Islam M, Fujimori T, Miyanaga T et al. · 2025 · Journal of physics. Condensed matter : an Institute of Physics journal
The encapsulation of sulfur (S) within single-walled carbon nanotubes (S@SWCNTs) provides a unique opportunity to stabilize and study the structure and bonding of one-dimensional sulfur chains, which do not exist in a free state. In this…
View details →DOI: 10.1088/1361-648x/ae2f88 Negative / Null Result ReportMedicine
Garrett JM, McCormick JJ, King KE et al. · 2026 · Experimental physiology
We examined whether seven consecutive days of warm-water immersion could elevate resting and exercise-induced levels of brain-derived neurotrophic factor (BDNF), irisin and klotho in older adults. These biomarkers support cognitive and…
View details →DOI: 10.1113/ep093317 Negative / Null Result ReportMedicine
Hamada R, Tamaki A, Murao M et al. · 2026 · Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer
Purpose Bioelectrical impedance analysis (BIA) has emerged as a simple, noninvasive method for evaluating skeletal muscle. However, BIA is sensitive to fluctuations in body water and can overestimate skeletal muscle mass, which may obscure…
View details →DOI: 10.1007/s00520-026-10516-1 Negative / Null Result Report
Parrott J, Joseph H, Vahidi E et al. · 2025 · Preprint
Abstract Engineering undergraduate students report high levels of mental health distress yet exhibit comparatively low rates of engagement with professional mental health services compared to students in other academic majors. These low…
View details →DOI: 10.21203/rs.3.rs-8205457/v1 Negative / Null Result ReportMedicine
Bayle JY, Onen F, Onen SH · 2025 · Sleep & breathing = Schlaf & Atmung
PURPOSE: The impact of remote monitoring (RM) on the likelihood of continuing CPAP therapy in apneic patients remains unknown in the long term and was addressed by a comparative cohort analysis. METHODS: The probability of continuing CPAP…
View details →DOI: 10.1007/s11325-025-03558-y Negative / Null Result Report
Rizzi C · 2025 · Preprint
A trial was carried out to profile the quality of stored eggs, at 15 °C and 75% RH until to 21 d, of 10 Italian breeds of the Veneto region with different productive purpose (egg laying purpose: Polverara nera – PO-B, Polverara bianca –…
View details →DOI: 10.20944/preprints202512.1670.v1 Negative / Null Result ReportMedicine
Knezek SB, Engelen MPKJ, Coyle KS et al. · 2026 · Clinical nutrition (Edinburgh, Scotland)
Background Adding leucine (LEU) to protein meals enhances protein anabolism, but excess LEU reduces valine (VAL) and isoleucine (ILE) plasma concentrations. We examined in older adults whether additional LEU added to an essential amino…
View details →DOI: 10.1016/j.clnu.2026.106659 Negative / Null Result ReportMedicine
Lohse B · 2026 · Journal of nutrition education and behavior
Objective Examine the change in eating competence (EatC) over time in adults and children; explore the relationship between parent and child EatC. Design Survey assessment at 4 timepoints up to 6 years after baseline. Setting Elementary…
View details →DOI: 10.1016/j.jneb.2025.11.010 Negative / Null Result Report
Ritter C, Hausman H, Gaschler R et al. · 2025 · Preprint
Making judgments of learning (JOLs) can directly affect learning outcomes. The present study investigated whether providing JOLs during inductive learning tasks improves learning of new material (forward effect) and whether feedback…
View details →DOI: 10.31234/osf.io/vsepy_v2 Negative / Null Result ReportMedicine
Gonzales K, Condori J, Fernández G et al. · 2026 · Immunobiology
Background Neurocysticercosis (NCC) is a parasitic infection of the central nervous system (CNS) caused by the larval form of Taenia solium. This disease provokes an inflammatory response that intensifies when the parasite dies. This study…
View details →DOI: 10.1016/j.imbio.2026.153162 Negative / Null Result ReportMedicine
Demir A, Tan H, Hacı İA et al. · 2026 · Allergologia et immunopathologia
The aim of this study was to evaluate the nutritional status, especially calcium deficiency, of breastfeeding mothers of infants diagnosed with cow's milk food protein-induced allergic proctocolitis (FPIAP) on an elimination diet and to…
View details →DOI: 10.15586/aei.v54i2.1361 Negative / Null Result ReportMedicine
Kuwahara F, Harada K, Nagata M et al. · 2026 · Clinical and experimental nephrology
Background Zinc deficiency is widely recognized as a cause of anemia, but no studies have clarified the impact of zinc deficiency on achieving target hemoglobin levels in patients undergoing peritoneal dialysis (PD) and receiving high-dose…
View details →DOI: 10.1007/s10157-026-02816-x Negative / Null Result ReportMedicine
Souto CS, Pereira F, Carvalho A et al. · 2026 · The Knee
Background Revision total knee arthroplasty (rTKA) remains a technically demanding procedure, with re-revision representing a major clinical challenge. The role of reconstruction strategies, particularly the use of augments and metaphyseal…
View details →DOI: 10.1016/j.knee.2026.104528 Negative / Null Result ReportMedicine
Kurkowski SC, Taleghani ER, McMillan P et al. · 2026 · Journal of orthopaedic trauma
Objectives To compare clinical outcomes between open reduction and internal fixation (ORIF) with or without Conventus intramedullary cage (CC) for proximal humerus fractures. Methods Design Retrospective cohort study. Setting Level 1…
View details →DOI: 10.1097/bot.0000000000003161 Negative / Null Result ReportMedicine
Hacımustafaoğlu F, Aras S, Çaykara Peran B et al. · 2026 · International journal of radiation biology
Aim This study aimed to investigate the differential biological responses in tongue and esophageal tissues induced by flattening filter (FF) and flattening filter-free (FFF) beams at varying dose rates, and to assess the radioprotective…
View details →DOI: 10.1080/09553002.2026.2669157 Negative / Null Result ReportMedicine
Yavuz AY, Can F, Avci İ et al. · 2026 · European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
Aim Spinal meningiomas (SMs) account for approximately 25-40% of intradural extramedullary spinal tumors [1]. The classical symptomatology typically begins with pain, followed by motor and/or sensory deficits, gait disturbances, and…
View details →DOI: 10.1007/s00586-026-10035-x Negative / Null Result ReportMedicine
Molasy B, Zawolik-Kosek W, Gronowska A et al. · 2026 · Emergency radiology
Purpose To evaluate the clinical associations of admission non-contrast CT morphology in acute pancreatitis within a real-world emergency workflow. Materials and methods This retrospective observational cohort study included 264…
View details →DOI: 10.1007/s10140-026-02475-1 Negative / Null Result ReportMedicine
Ahmad I, Khondker A, Rickard M et al. · 2026 · Journal of pediatric surgery
Background Testicular torsion in undescended testes (UDT) has poor salvage rates, but it remains unclear if the cryptorchid state itself confers an intrinsic disadvantage. We aimed to compare testicular salvage between UDT and descended…
View details →DOI: 10.1016/j.jpedsurg.2026.163210 Negative / Null Result ReportMedicine
Moosavi D, Nejati N, Arcan C et al. · 2026 · Journal of the Academy of Nutrition and Dietetics
Background Plant-based diets have been associated with lower risks of chronic diseases; however, not all plant-based diets confer equal health benefits. Data-driven methods provide an opportunity to empirically identify distinct…
View details →DOI: 10.1016/j.jand.2026.156406 Negative / Null Result ReportMedicine
Mustafa A, Wang D, Dutton C et al. · 2026 · The Journal of invasive cardiology
Objectives Transfemoral (TF) access for transcatheter aortic valve replacement (TAVR) may be challenging in patients with peripheral arterial disease (PAD). Alternative access through intra- and extrathoracic approaches can be performed.…
View details →DOI: 10.25270/jic/25.00171 Negative / Null Result ReportMedicine
Tasaki K, Hoshi S, Hiraoka T et al. · 2026 · Journal of clinical medicine
Background/Objectives: Lacrimal passage intubation is commonly used to treat lacrimal duct obstruction. However, conventional dacryoendoscopes, which are limited by their low resolution and comb-structure artifacts, pose challenges for…
View details →DOI: 10.3390/jcm15051951 Negative / Null Result ReportOpen accessMedicine
Ergün N, Karabulut SS, Türken M et al. · 2026 · Journal of fungi (Basel, Switzerland)
Candida auris is a multidrug-resistant fungal pathogen associated with high mortality in healthcare settings. Although colonization is recognized as the harbinger of invasive infection, predicting which patients will develop bloodstream…
View details →DOI: 10.3390/jof12060449 Negative / Null Result ReportOpen accessMedicine
Abid H, Khan Y, Khan N et al. · 2026 · Journal of clinical medicine
Background: Angiotensin-converting enzyme inhibitors (ACEis) and angiotensin receptor blockers (ARBs) were historically considered contraindicated in severe aortic stenosis (AS) due to theoretical haemodynamic risks. Contemporary evidence…
View details →DOI: 10.3390/jcm15082904 Negative / Null Result Report
Pechlivanidou E, Stacheter M, Wahl P et al. · 2026 · Preprint
Abstract Introduction To quantify valgus deformation and per-load mechanical stiffness of commercially available knee braces indicated for medial collateral ligament (MCL) injuries, and to evaluate whether mechanical performance is…
View details →DOI: 10.21203/rs.3.rs-9849551/v1 Negative / Null Result ReportMedicine
Uchida Y, Tateo S, Wakao M et al. · 2026 · European journal of haematology
Adult T-cell leukemia/lymphoma (ATL) is an aggressive hematological malignancy with a poor prognosis and limited therapeutic options. ATL cells exhibit aberrant surface glycosylation patterns resulting from dysregulated glycosyltransferase…
View details →DOI: 10.1111/ejh.70199 