Negative / Null Result ReportMedicine
Swanstein HKJ, Gommeren K, Langhorn R et al. · 2026 · Journal of veterinary emergency and critical care (San Antonio, Tex. : 2001)
Objective To describe point-of-care ultrasound (POCUS) and clinical findings in cats with high-rise syndrome. Design Retrospective descriptive study. Setting University hospital. Animals Fourteen cats that fell from a height. Measurements…
View details →Negative / Null Result ReportMedicine
Romano F, Overbey K, Durocher-Jean A et al. · 2026 · Ophthalmic surgery, lasers & imaging retina
Background and objective This study describes a novel hyperspectral imaging (HSI) approach for visualizing and measuring geographic atrophy (GA) lesions in age-related macular degeneration. Patients and methods This cross-sectional…
View details →Negative / Null Result ReportMedicine
Akinci D'Antonoli T, Adams LC, Lübberstedt J et al. · 2026 · European radiology
Objectives To evaluate whether GPT-4.1 and Llama 3.3 70B, large language models (LLMs) assessed in zero-shot, baseline configurations, detect and categorize clinically consequential errors across types that range from pattern-based to…
View details →Negative / Null Result ReportMedicine
Hasan D, Sauer J, Heller C et al. · 2026 · Clinical neuroradiology
Purpose Hemorrhagic transformation (HT) within ischemic infarcts is a critical post-stroke complication that significantly influences secondary prevention strategies, particularly the timing and safety of anticoagulation. Ultra-low field…
View details →Negative / Null Result ReportMedicine
Theingi M, Ruengdit C, Punyamung M et al. · 2026 · Laboratory medicine
Introduction This study aimed to characterize the molecular and hematologic features of hemoglobin (Hb) Hekinan II in northern Thailand and to evaluate its phenotypic expression when co-inherited with other hemoglobinopathies. Methods In…
View details →Negative / Null Result ReportMedicine
Genç S, Uzun AN, Tanriverdi̇ H · 2026 · Folia microbiologica
Carbapenem resistance in Klebsiella pneumoniae is primarily mediated by carbapenemase production. This study aimed to identify carbapenemase genes in carbapenem-resistant K. pneumoniae isolates using multiplex polymerase chain reaction…
View details →Negative / Null Result ReportMedicine
Kim H, Yu H, Kim AR et al. · 2026 · Scientific reports
Retrospective dosimetry based on thermoluminescence (TL) and optically stimulated luminescence (OSL) using personal belongings was applied to a series of small‑scale radiological accidents that occurred in South Korea between 2015 and…
View details →Failed Experiment ReportMedicine
Vendredy L, De Winter V, Van Lent J et al. · 2025 · The journal of gene medicine
Background Missense mutations in the HSPB8 gene, encoding the small heat shock protein B8, cause distal hereditary motor neuropathy (dHMN) or an axonal form of Charcot-Marie-Tooth disease (CMT subtype 2L). Mice expressing mutant Hspb8…
View details →Negative / Null Result ReportMedicine
Luedke SG, Lawrence TE, Lucherk LW et al. · 2026 · Journal of food protection
Foreign material contamination remains a leading source of consumer complaints in the meat industry, especially in the beef sector. Metallic foreign objects may enter carcasses during upstream animal handling or during processing, creating…
View details →Negative / Null Result ReportMedicine
Zeldenrust EG, Carlton K, Jenkins EJ et al. · 2026 · Veterinary parasitology
Klossiella equi Baumann, 1946 (Apicomplexa: Coccidia) is a globally distributed adeleorinid parasite that infects the kidneys of equid hosts. Considered an uncommon parasite, when K. equi is detected, it is typically an incidental finding…
View details →Failed Experiment ReportOpen accessMedicine
· 2006
Because of the low reported levels of progesterone in breastmilk, even with the high-dose products, amounts ingested by the infant are small and would not be expected to cause any adverse effects in breastfed infants. The progesterone…
View details →Failed Experiment ReportMedicine
Shyam Kumar R, Chakraborty S, Jayakumar H et al. · 2026 · Molecular biology reports
Background N6-methyladenosine (m6A) modification of mRNAs through METTL3 maintains homeostasis in many cell types. The mechanism by which METTL3 complexes together with reader proteins, especially the YTH domain-containing protein, governs…
View details →Failed Experiment ReportMedicine
Li S, Lv C, Xie P et al. · 2026 · Clinical nuclear medicine
A 6-year-old boy presented with a 2-month history of fever of unknown origin. 18F-FDG PET/CT was performed to identify the potential source, revealing a solitary focus of abnormal radiotracer uptake in the left humerus. Bone marrow biopsy…
View details →Failed Experiment ReportMedicine
Karimi E, Momeni Z, Nasiri V et al. · 2026 · Diagnostic microbiology and infectious disease
Blastocystis is a genetically diverse unicellular eukaryotic intestinal parasite with no gold-standard diagnostic method. This study, conducted in Iran, is the first to directly compare Sequence-Tagged Site (STS) PCR and restriction…
View details →Methods Dead-EndMedicine
Deng D, Shiotani H, Kawakami Y · 2025 · Journal of anatomy
Quantifying strain in the free Achilles tendon (AT F ) is essential for understanding its mechanical function, yet existing in vivo studies report inconsistent strain values, even under comparable loading. These discrepancies are partly…
View details →Negative / Null Result ReportMedicine
Lye G, Pollard RE, Hartman A et al. · 2026 · Veterinary radiology & ultrasound : the official journal of the American College of Veterinary Radiology and the International Veterinary Radiology Association
The intrathoracic lymph nodes (LN) of clinical interest in dogs are the sternal (STLN), cranial mediastinal (CrMLN), and tracheobronchial (TBLN) groups. Although computed tomography (CT) depicts and measures these nodes well, thoracic…
View details →Negative / Null Result ReportOpen accessMedicine
Hashimoto R, Otsuki Y, Nakamura T · 2026 · Cureus
Pulmonary metastases from papillary thyroid carcinoma (PTC) are usually detectable by computed tomography (CT) or radioactive iodine (RAI) scanning. Pathologically proven pulmonary micrometastases that are completely undetectable by…
View details →Negative / Null Result ReportMedicine
Khin STMM, Jafar SM, Ju M et al. · 2025 · Journal of virological methods
Feline morbillivirus (FeMV) is a globally emerging virus that has been linked to chronic kidney disease (CKD) in infected cats. Immunological assays, such as enzyme-linked immunosorbent assay (ELISA), are important for studying the virus…
View details →Negative / Null Result ReportMedicine
Lowe BG, Woolgar A, Smit S et al. · 2026 · Cortex; a journal devoted to the study of the nervous system and behavior
Sustaining attention is effortful but crucial for daily life. Despite this, attentional lapses are common and can have fatal consequences (e.g., when driving). The spontaneous nature of these lapses makes studying their underlying…
View details →Failed Experiment ReportMedicine
Klement RJ, Sweeney RA · 2026 · Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al]
Purpose Ketogenic diets (KDs) have been proposed to target glycolytic cancer metabolism and synergize with radio- and chemotherapy. We herein report survival outcomes of rectal and head and neck cancer (HNC) patients who followed a KD…
View details →Failed Experiment ReportMedicine
Peirano G, Walker SD, Duong MS et al. · 2026 · European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology
Introduction Metallo-β-lactamase (MBL)-producing Enterobacterales are increasing in frequency and treatment options are limited. Aztreonam/avibactam (AZA) and aztreonam (ATM) plus ceftazidime/avibactam (CZA) showed activities against these…
View details →Negative / Null Result ReportMedicine
Hayashi T, Mizobuchi K, Higa N et al. · 2026 · Ophthalmic genetics
Purpose To assess the detectability of the pathogenic RP1 Alu insertion using the PrismGuide™ inherited retinal dystrophy (IRD) panel, which targets 82 IRD genes, and whole-exome sequencing (WES). Methods A girl diagnosed with early-onset…
View details →Negative / Null Result ReportMedicine
Nichols S, Estandía A, Young CM et al. · 2026 · International journal for parasitology
Parasites are ubiquitous and exert varied ecological and evolutionary pressures on their hosts. Yet, characterising parasite diversity and distributions can be challenging and costly. Leveraging existing data to identify parasites is thus…
View details →Negative / Null Result ReportOpen accessMedicine
He C, Gu X, Liu Y et al. · 2026 · Frontiers in cellular and infection microbiology
Objective This study aims to investigate the impact of mutations within the major hydrophilic region (MHR) of the hepatitis B virus (HBV) S gene on the expression, secretion, and antigenicity of hepatitis B surface antigen (HBsAg), and…
View details →Negative / Null Result ReportOpen accessMedicine
Jimenez CM, Kreizinger Z, Gyuranecz M et al. · 2026 · Poultry science
The control and prevention of Mycoplasma (M.) synoviae infections have been significantly improved by the use of the MS-H live vaccine strain. This vaccine has been used globally for decades; therefore, many technical approaches have been…
View details →Negative / Null Result ReportOpen accessMedicine
Zhang H, Wu W, Xu J · 2026 · Frontiers in oncology
Early ampullary tumors are challenging to diagnose due to their complex surrounding structures and deep anatomical location. We report a rare case in which enhanced computed tomography (CT), magnetic resonance imaging (MRI), magnetic…
View details →Negative / Null Result ReportOpen accessMedicine
An SY, Kim I, Hong SH et al. · 2026 · Protein science : a publication of the Protein Society
Anti-CRISPR (Acr) proteins are phage-encoded anti-defense factors that suppress CRISPR-Cas immunity in bacteria. AcrIIA8 was previously identified as an inhibitor of Streptococcus pyogenes Cas9 (SpyCas9) through functional assays of…
View details →Failed Experiment ReportMedicine
Nie YH, Li Q, Lu YJ et al. · 2026 · Protein expression and purification
C14orf119 is a functionally uncharacterized mitochondrial protein potentially implicated in ischemic stroke pathogenesis. To enable comprehensive biological studies, we developed and validated a specific polyclonal antibody against this…
View details →Failed Experiment ReportMedicine
Hilgendorf J, Calisto V, Cardoso DN et al. · 2025 · Environmental toxicology and pharmacology
Sediments play a key role in chemical partitioning in aquatic ecosystems, acting as sinks for lipophilic and persistent compounds. However, sediment hazard assessment is limited, often underestimating risks by focusing on short-term,…
View details →Failed Experiment ReportMedicine
Ito T, Yoshie T, Yoshimura S et al. · 2025 · Studies in health technology and informatics
In this study, we combined automatically generated labels from large language models (LLMs) with a small number of manual annotations to classify adverse event-related treatment discontinuations in Japanese EHRs. By fine-tuning JMedRoBERTa…
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