Negative / Null Result ReportMedicine
Lucas A, Novebri NA, Heros PAI et al. · 2026 · Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology
Background Biliary atresia (BA) is a serious condition and the leading cause for liver transplantation in children. The exact cause for BA is currently unknown, with one suggested mechanism being a viral infection. Cytomegalovirus (CMV) is…
View details →Negative / Null Result ReportMedicine
Athanasiadou A, Kroos S, van de Wetering R et al. · 2026 · Arthritis & rheumatology (Hoboken, N.J.)
Objective Rheumatoid arthritis (RA) is characterized by anti-modified protein antibodies (AMPAs), including anti-citrullinated (ACPA), anti-carbamylated (anti-CarP), and anti-acetylated (AAPA) protein antibodies. In contrast to other…
View details →Negative / Null Result ReportMedicine
Öztürk Ü, Üremiş MM, Kurutaş EB · 2026 · Journal of clinical medicine
Background: Hypertension (HTN) is a multifactorial condition involving alterations in vascular signaling, inflammation, and oxidative stress. Women during the menopausal transition may experience increased cardiovascular risk due to…
View details →Negative / Null Result ReportMedicine
de Oliveira RG, Fujii T, Younus I et al. · 2026 · Spine deformity
Purpose To evaluate the early postoperative relationship between changes in distal and proximal lumbar lordosis and the L1-pelvic angle in adult spinal deformity surgery. Methods A retrospective review was performed of 120 adult spinal…
View details →Negative / Null Result ReportMedicine
Binnie T, Smith A, Ng L et al. · 2026 · Gait & posture
Background Reduced knee confidence is common in people with knee osteoarthritis and may influence how they engage with physical activity. A lack of confidence may lead an individual to adopt compensatory movement strategies, such as…
View details →Negative / Null Result ReportMedicine
Hakimi S, Kirkwood R, Phillips SM et al. · 2026 · The international journal of behavioral nutrition and physical activity
Background Mobility is a cornerstone of healthy ageing typically assessed using self-report and performance-based measures. Recent research suggests these measures are poor proxies for real-world mobility. Device-derived measures of…
View details →Negative / Null Result ReportMedicine
Gómez-Barrado JJ, Porras-Ramos Y, Romero-Castro MJ et al. · 2026 · Journal of clinical lipidology
Background Despite optimal lipoprotein cholesterol control, patients with chronic coronary syndrome (CCS) exhibit substantial residual cardiovascular risk. Lipoprotein(a) (Lp[a]) is an independent cardiovascular risk factor, primarily…
View details →Negative / Null Result ReportMedicine
Lisa T, Maria CA, Luca BB et al. · 2026 · European journal of ophthalmology
PurposeThis study assessed retinal non-perfusion areas (RNPAs) and vascular density (VD) in the superficial (SCP) and deep (DCP) capillary plexuses of diabetic patients across three stages of diabetic retinopathy (DR): no DR (stage 0),…
View details →Negative / Null Result ReportMedicine
Dogan E, Sevinc N, Ozdemir M et al. · 2026 · Nutricion hospitalaria
Background it is known that aflatoxin M1 can be transmitted to newborns through breast milk and may cause serious health problems. We aimed to determine whether the presence of aflatoxin M1 in breast milk has a role in the etiology of…
View details →Negative / Null Result ReportMedicine
Akkurt B, Bülez A · 2025 · Breastfeeding medicine : the official journal of the Academy of Breastfeeding Medicine
Objective: This study aimed to investigate the association between infant gender and both postpartum depression and breastfeeding duration at multiple time points during the postpartum period. Methods: A prospective longitudinal study was…
View details →Negative / Null Result ReportOpen accessMedicine
Nemes A, Ambrus N, Lengyel C · 2026 · Journal of clinical medicine
Introduction. Left ventricular (LV) function can be characterized by numerous parameters, the most well-known being the ejection fraction (EF), derived from LV end-systolic and end-diastolic volumes (ESV and EDV, respectively) throughout…
View details →Negative / Null Result ReportMedicine
Santiago MV, Olmedillas H, Sáinz J et al. · 2026 · Stress and health : journal of the International Society for the Investigation of Stress
Chronic stress, common in university students and particularly pronounced in women, negatively impacts health. Heart Rate Variability (HRV), an autonomic balance measure, is influenced by stress, physical activity (PA), and the menstrual…
View details →Negative / Null Result ReportMedicine
Gil P, Rojo C, Martín ML et al. · 2026 · Journal of pediatric gastroenterology and nutrition
Objectives Owing to the regulatory effect of the immune response associated with Helicobacter pylori (H. pylori) a protective role for this infection in the development of atopic conditions in children has been postulated. We aim to study…
View details →Negative / Null Result ReportMedicine
Sharma AK, Huda RK, Alam SP et al. · 2026 · Indian journal of community medicine : official publication of Indian Association of Preventive & Social Medicine
Background Non-communicable diseases (NCDs) are the fastest-growing global health burden, and air pollution is a major threat to human health. Growing evidence suggests that air pollution especially PM 2.5 is associated with diabetes…
View details →Negative / Null Result ReportMedicine
Khabbazi A, Askari L, Faramarzi E et al. · 2026 · Clinical rheumatology
Aim Palindromic rheumatism (PR) is a periodic rheumatic disease characterized by recurrent attacks of pain and swelling, affecting articular and periarticular structures. Despite the evidence supporting the association between overweight…
View details →Negative / Null Result ReportMedicine
Kharouf F, Mehta P, Carrizo Abarza V et al. · 2025 · Rheumatology (Oxford, England)
Objectives Evidence for the association between MTX use and liver fibrosis in PsA remains inconclusive. We aimed to explore the frequency of liver fibrosis in PsA and identify associated factors including cumulative MTX dose and metabolic…
View details →Negative / Null Result ReportOpen accessMedicine
Breen DM, Saavedra-Peña RM, Joaquim S et al. · 2026 · Diabetes, obesity & metabolism
Aims To evaluate the therapeutic potential of leptin treatment for weight loss maintenance preclinically, through a systematic evaluation of leptin efficacy (a) following a period of weight loss stability (as in published clinical…
View details →Negative / Null Result ReportMedicine
Jefferies S, Gilkison C, Duff P et al. · 2025 · Public health
Objectives Aotearoa New Zealand employed one of the most stringent public health pandemic responses internationally. We investigated whether ethnic health equity was achieved in the response and outcomes, from COVID-19 elimination in June…
View details →Negative / Null Result ReportMedicine
Park SJ, Park JS, Kang DH et al. · 2025 · Neurosurgery
Background and objectives Cement augmentation and hook fixation are popular prophylactic techniques against proximal junctional kyphosis (PJK) development. However, the efficacy of cement and hook has been inconsistent and conflicting.…
View details →Negative / Null Result ReportOpen accessMedicine
Plastina L, Gähwiler K, Gaertner VD et al. · 2025 · BMC pediatrics
Background To evaluate changes in end-expiratory lung impedance (EELI), a surrogate for end-expiratory lung volume (EELV), during a minimal-handling extubation protocol in very preterm infants in prone position. The protocol aimed to…
View details →Negative / Null Result ReportOpen accessMedicine
Grotemeyer A, Alexander S, Frieß L et al. · 2026 · NPJ Parkinson's disease
Neuroinflammation is deeply intertwined with dopaminergic (DA) neurodegeneration in Parkinson's disease (PD). We tested whether delphinidin, an anthocyanidin with reported inflammasome/NF-κB modulatory activity, alters neuroinflammation…
View details →Negative / Null Result ReportOpen accessMedicine
Paulsson M, Ekholm C, Rolfson O et al. · 2024 · Geriatric orthopaedic surgery & rehabilitation
Introduction Surgical treatment of distal femoral fractures (DFFs) in osteoporotic bone is challenging despite improvements in hardware and surgical techniques. The occurrence and degree of secondary displacement during healing after…
View details →Negative / Null Result ReportOpen accessMedicine
Ponsford R, Meiksin R, Sturgess J et al. · 2026 · Journal of epidemiology and community health
Background Relationships and sex education (RSE) impacts some sexual behaviours but could be strengthened by incorporating whole-school approaches (eg, building engagement, providing contraception). These can prevent pregnancies and…
View details →Negative / Null Result ReportMedicine
Cao J, Guo M, Wang J et al. · 2025 · Fish physiology and biochemistry
Plant-based essential oils have been considered to be used as fish anesthetics and as suitable alternatives to synthetic anesthetics. In this study, we evaluated the effect of Cinnamomum camphora var. linaloofera Fujita essential oil…
View details →Failed Experiment ReportMedicine
Pavicich MA, Maldonado ML, Nguyen TN et al. · 2025 · International journal of food microbiology
Apple fruit is widely consumed worldwide, but fungal contamination in the postharvest stage presents a significant food safety concern. This study evaluates the production and accumulation of Alternaria mycotoxins, including alternariol…
View details →Negative / Null Result ReportOpen accessMedicine
Cifelli A, Butt Z, Cifelli E et al. · 2026 · Case reports in neurological medicine
We present the case of a lady in her early 20s who developed over a few weeks progressive appendicular and limb ataxia and dysarthria. She was found to have a high titer of voltage-gated calcium channel antibodies (VGCCAs) and was started…
View details →Negative / Null Result ReportMedicine
Moran MC, Tammone Santos A, Dominguez P et al. · 2025 · Veterinary immunology and immunopathology
Brucella ovis (B. ovis) is the etiological agent of ram-contagious epididymitis, the leading cause of reproductive disorders in flocks worldwide. Although the attenuated B. melitensis Rev.1 strain gives heterologous protection against this…
View details →Negative / Null Result ReportOpen accessMedicine
Seco-Cervera M, Gisbert-Ferrándiz L, Macias-Ceja DC et al. · 2025 · PloS one
Epigenetics has emerged as a modulator of inflammation-related diseases and changes in miRNA expression have been associated with regional location, inflamed mucosa and disease activity in Crohn´s disease (CD). We analyse here the…
View details →Negative / Null Result ReportOpen accessMedicine
Casadevall A · 2025 · The Journal of clinical investigation
Invasive fungal infections carry high morbidity and mortality, but there are no fungal vaccines. In this issue of the JCI, Okaa et al. report that endonuclease 2 (Eng2), an antigen shared by the Blastomyces, Histoplasma, and Coccidioides…
View details →Negative / Null Result ReportOpen accessMedicine
Cao L, Hu J, Mao X et al. · 2026 · Frontiers in oncology
Background Malignant phyllodes tumors (MPTs) of the breast are rare fibroepithelial neoplasms characterized by aggressive clinical behavior and limited evidence guiding systemic therapy in the metastatic setting. Immune checkpoint…
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