Negative / Null Result ReportMedicine
Huang B, Ma Y, Rao F et al. · 2026 · Reproductive sciences (Thousand Oaks, Calif.)
This study aims to further clarify the correlation between the quantity of natural killer (NK) cells in the endometrium and the successful implantation of embryos during the specific implantation window. Patients were stratified into four…
View details →DOI: 10.1007/s43032-026-02125-4 Negative / Null Result ReportMedicine
Wakisaka Y, Miyasaka Y, Tominaga Y et al. · 2026 · Radiation research
Proton therapy (PT) and carbon-ion therapy (CIT) differ not only in their physical dose characteristics but also in their biological effects, attributable to variations in fractionation protocols and linear energy transfer (LET). These…
View details →DOI: 10.1667/rade-25-00183.1 Negative / Null Result Report
Dekaraja D, Hanse M · 2026 · Preprint
Abstract Exploring the nexus between government healthcare expenditure and economic growth remains a critical area of inquiry. Existing literatures consistently highlights an opposite relationship between Infant Mortality Rate (IMR) and…
View details →DOI: 10.21203/rs.3.rs-8523360/v1 Negative / Null Result ReportMedicine
Liu F, Wu H · 2026 · Acta psychologica
This study investigates how Chinese pre-service teachers of English as a foreign language (EFL) develop self-regulated teaching competencies in the face of disruptions posed by generative artificial intelligence (GenAI) and structural…
View details →DOI: 10.1016/j.actpsy.2026.106747 Negative / Null Result Report
Weng G, Xu C, Peng D et al. · 2026 · Preprint
Abstract With the continuous advancement of Generative Artificial Intelligence Content(AIGC) technology, the application of AIGC drawing tools in product design has shown great potential, and utilizing them to foster creativity generation…
View details →DOI: 10.21203/rs.3.rs-7415572/v1 Negative / Null Result ReportMedicine
Zhang G, Zhao P, Zhu L et al. · 2026 · Food chemistry
This study aimed to systemically investigate the effects of yeast fermentation (0-2% yeast, flour basis; 0.5-2 h) on gluten and starch structures, and cooking and textural properties of fermented dried noodles (FDN). Yeast fermentation…
View details →DOI: 10.1016/j.foodchem.2026.149417 Negative / Null Result ReportMedicine
Morath O, Wolfrum T, Crodel C et al. · 2026 · Journal of thrombosis and haemostasis : JTH
Background Hypoxia-inducible factor-1α (HIF-1α) regulates multiple pathways involved in metabolism, inflammation, and coagulation and may contribute to thrombotic complications in patients with BCR::ABL1-negative myeloproliferative…
View details →DOI: 10.1016/j.jtha.2026.04.013 Negative / Null Result ReportMedicine
Garza-Rodríguez V, Imbernon-Moya A, Hermosa-Gelbard A et al. · 2026 · Actas dermo-sifiliograficas
Chemotherapy-induced alopecia (CIA) is characterized by absent or incomplete hair regrowth after completion of chemotherapy. Alopecia that persists beyond 6 months after completing chemotherapy is defined as persistent chemotherapy-induced…
View details →DOI: 10.1016/j.ad.2026.104660 Negative / Null Result Report
Stanivuković S, Đurić G, Vidrih R et al. · 2026 · Preprint
The nutritional value of fruit is essential for human health; however, these attributes may be lost or degraded during storage. Fruit behavior during the storage period is strongly influenced by pre-harvest production factors. In this…
View details →DOI: 10.20944/preprints202603.2125.v1 Negative / Null Result ReportMedicine
Vekemans X, Kolesnikova U, Vlček J et al. · 2026 · Philosophical transactions of the Royal Society of London. Series B, Biological sciences
Polyploidy is widespread within flowering plants, with 35% of extant species being recent polyploids. Whether and how polyploidy modulates the action of natural selection remains debated, and the particular case of balancing selection has…
View details →DOI: 10.1098/rstb.2025.0182 Negative / Null Result ReportMedicine
Angel O, Rittblat M, Freund O et al. · 2026 · The Israel Medical Association journal : IMAJ
Background Asthma poses unique challenges in aviation medicine. While strict criteria typically dictate waiver approvals in military aviators with asthma, the Israeli Air Force (IAF) applies a more individualized approach. Still, evidence…
Negative / Null Result ReportMedicine
Segev L, Weitzman G, Hijazi B et al. · 2026 · Breastfeeding medicine : the official journal of the Academy of Breastfeeding Medicine
Background Combined hormonal contraception (CHC) is habitually not prescribed to breastfeeding women due to concerns of decreased milk production. This habit is based on inconclusive studies that examined lactation suppression of CHC with…
View details →DOI: 10.1177/15568253261450161 Negative / Null Result Report
Solomon E, Gebretsadik DM · 2026 · Preprint
Abstract This study explores the impact of male chauvinism on women's economic participation in Dire Dawa, Ethiopia. Male chauvinism, defined as the belief in the superiority of men over women, manifests in various socio-cultural and…
View details →DOI: 10.21203/rs.3.rs-8492528/v1 Negative / Null Result ReportMedicine
Driver B, Babl FE, Cheng D et al. · 2026 · Journal of paediatrics and child health
Early recognition and treatment of paediatric sepsis has been shown to improve survival. Automated sepsis alerts embedded in electronic medical records (EMRs) offer real-time identification of high-risk patients and may improve timeliness…
View details →DOI: 10.1111/jpc.70412 Negative / Null Result ReportMedicine
Hutchison A, D'Cruz K, Keeves J et al. · 2026 · Disability and rehabilitation
Purpose To explore barriers and facilitators to returning to work and work participation experienced by people following traumatic amputation. Methods An exploratory qualitative study was conducted with nineteen adults in Australia with…
View details →DOI: 10.1080/09638288.2026.2645396 Negative / Null Result ReportMedicine
Suh YK, Choi S, Yoon CK et al. · 2026 · Journal of cataract and refractive surgery
Purpose To evaluate how variations in suture type, suture length, and scleral outlet angle affect intraocular lens (IOL) positioning and fixation stability in the Canabrava technique, given ongoing concerns such as iris chafing and the…
View details →DOI: 10.1097/j.jcrs.0000000000001869 Negative / Null Result ReportMedicine
Ben Ephraim Noyman D, Safir M, Sommer A et al. · 2026 · Journal of refractive surgery (Thorofare, N.J. : 1995)
Purpose To evaluate the differences in myopic photorefractive keratectomy (PRK) outcomes between small, medium, and large cyclorotational angle degrees. Methods This retrospective comparative study was conducted at Care Vision Laser…
View details →DOI: 10.3928/1081597x-20260218-02 Negative / Null Result Report
Osei-Dwomoh E, Forkuo GO · 2025 · Preprint
To analyze the effects of the 2017-2020 banking crisis, various inferential statistical tests were conducted. Below is a summary of each hypothesis test and its results. Hypothesis 1: Impact on Financial Stability • Null Hypothesis (H₀):…
View details →DOI: 10.22541/au.175761998.87975302/v1 Negative / Null Result ReportMedicine
Sadeghi Bojd S, Soleimani G, Yaghoubi S et al. · 2026 · Urology journal
Background Acute kidney injury is a common disease in hospitalized patients, which can have a significant impact on outcomes, including an increase in overall complications and mortality rates, criteria such as serum creatinine level,…
View details →DOI: 10.22037/uj.v23i00.8514 Negative / Null Result ReportMedicine
Lizoain A, Vettoretti M, Ferreira A et al. · 2026 · Diabetes care
Objective Although continuous glucose monitors (CGMs) are increasingly used to detect and manage postbariatric hypoglycemia (PBH) and associated glucose variability, data on their accuracy in this population remain scarce. Research design…
View details →DOI: 10.2337/dc25-2724 Negative / Null Result ReportMedicine
Wen J, Wu Y, Huang P et al. · 2026 · European journal of pediatrics
To investigate the impact of intravenous immunoglobulin (IVIG) timing on coronary artery outcomes and treatment response in children with Kawasaki disease (KD). This retrospective study analyzed 2,988 pediatric patients with Kawasaki…
View details →DOI: 10.1007/s00431-026-06931-5 Negative / Null Result ReportMedicine
Kalender S, Kişi M, Özkan O · 2026 · Work (Reading, Mass.)
BackgroundHealthcare workers face challenges such as intense work tempo, irregular working hours and high patient expectations. This situation may affect the happiness and performance of employees, as well as the quality of health…
View details →DOI: 10.1177/10519815261449929 Negative / Null Result ReportMedicine
Nazari N, Pazokian M · 2026 · Hospital topics
Background Medication safety is the most important priority in patient safety and medication errors especially endanger patients' safety. The purpose of this study was to investigate the relationship between medication safety and work…
View details →DOI: 10.1080/00185868.2026.2646612 Negative / Null Result ReportMedicine
Inam R, Shah S, Ullah MS et al. · 2026 · JPMA. The Journal of the Pakistan Medical Association
The study was conducted to evaluate the effects of Ayres sensory integration therapy versus conservative treatment in autism spectrum disorder. In a prospective randomised controlled trial, we assessed pre- and post-intervention scores of…
View details →DOI: 10.47391/jpma.21549 Negative / Null Result Report
S PP, GEORGE MT, JOS PB · 2026 · Preprint
Abstract Problem solving is an activity in which humans show a unique ability for flexible cognition and adaptation, which means we can, in fact, program ourselves and come up with novel strategies for solving problems (Cunningham &…
View details →DOI: 10.21203/rs.3.rs-9583084/v1 Negative / Null Result ReportOpen accessMedicine
de Lima HLN, Soares MJNL, Macedo SMMPC et al. · 2026 · Acta ortopedica brasileira
Motorcycle accidents represent a significant cause of trauma in developing countries such as Brazil. Within the possible lesions, lower limb injuries are among the most prevalent, with ankle and foot injuries causing a high incidence of…
View details →DOI: 10.1590/1413-785220263403e292429 Negative / Null Result ReportOpen accessMedicine
Zare R, Ranjbar MA, Ebrahimi A et al. · 2026 · Journal of dentistry (Shiraz, Iran)
Background The expression of CD73 antigen is associated with different prognoses in different carcinomas. However, few studies have assessed the level of this marker in squamous cell carcinoma (SCC) as the most common malignancy of the…
View details →DOI: 10.30476/dentjods.2025.102855.2403 Negative / Null Result Report
Putriana S, Parewangi AML, Bakri S et al. · 2026 · Preprint
Introduction: Colorectal cancer (CRC) is a malignancy originating from the epithelial lining of the colon and rectal mucosa, with high morbidity and mortality rates worldwide. KRAS gene mutations play a significant role in CRC…
View details →DOI: 10.12688/f1000research.179304.1 Negative / Null Result ReportMedicine
Hamada M, Miyamura K, Kasamatsu M et al. · 2026 · [Nihon koshu eisei zasshi] Japanese journal of public health
Objectives In Tokyo, preventing passive smoking progressed during the 32nd Olympic Games. However, smoking areas remain in many local city halls, and tobacco product companies donate smoking areas in front of stations and near parks. A…
View details →DOI: 10.11236/jph.25-131 Negative / Null Result ReportOpen accessMedicine
Saklamaz S, Akpınar H · 2026 · Healthcare (Basel, Switzerland)
Background : Depression is associated with cognitive, emotional, and interpersonal difficulties that may influence forgiveness-related processes. This study aimed to examine the relationships among cognitive distortions, forgiveness of…
View details →DOI: 10.3390/healthcare14111478 