Negative / Null Result ReportOpen accessMedicine
Li H, Ding S, Li J et al. · 2026 · Frontiers in medicine
Background The incidence of elderly-onset ulcerative colitis (EO-UC) has been gradually increasing. The unique characteristics of clinical manifestations, therapeutic strategies, and prognosis in EO-UC patients compared with adult-onset…
View details →DOI: 10.3389/fmed.2026.1847513 Negative / Null Result ReportMedicine
Zhang HM, Wu MX, Wang HY et al. · 2026 · Zhonghua yi xue za zhi
Objective: To explore the mechanism of vitamin K2 (VitK2) regulating matrix Gla protein (MGP) in inhibiting tumor growth in inflammation-associated colorectal cancer (CAC) model mice. Methods: Twenty-six C57BL/6 male mice, 6-8 weeks old…
View details →DOI: 10.3760/cma.j.cn112137-20250708-01661 Negative / Null Result ReportOpen accessMedicine
Pusdekar VP, Dare G, Bhojwani P et al. · 2026 · Turkish journal of surgery
Objective Surgical site infections (SSIs) are among the most common postoperative complications, contributing to morbidity, prolonged hospital stays, and healthcare costs. Prophylactic antibiotics are widely used, but the optimal regimen…
View details →DOI: 10.47717/turkjsurg.2026.2025-9-30 Negative / Null Result ReportMedicine
Toufexis C, Grant JB, van Boxtel JJA et al. · 2026 · Consciousness and cognition
The left angular gyrus (AG) has been implicated in the level of detail elicited during both episodic memory (EM) and episodic future thinking (EFT). This study aimed to investigate whether repetitive transcranial magnetic stimulation…
View details →DOI: 10.1016/j.concog.2026.104070 Negative / Null Result ReportOpen accessMedicine
Brzóska K, Carpenter AD, Petrus SA et al. · 2026 · International journal of molecular sciences
Gamma-tocotrienol (GT3) is one of the constituents of vitamin E that demonstrated significant radioprotective efficacy in murine and nonhuman primate (NHP) models. Considering the antioxidant activity of GT3 and its role in terminating…
View details →DOI: 10.3390/ijms27083387 Negative / Null Result ReportOpen accessMedicine
Ha S, Kwon H, Namgoong JM et al. · 2026 · Annals of surgical treatment and research
Purpose In the past decade, advancements in robotic surgery have significantly expanded its application into diverse fields, including urological, gastrointestinal, hepatobiliary, and gynecological procedures. However, comparative outcome…
View details →DOI: 10.4174/astr.2026.110.3.188 Negative / Null Result ReportOpen accessMedicine
Ferencz A, Lőrinczy D · 2026 · Biology
Beyond gas transport, red blood cells (RBCs) have emerging roles regarding innate immunity, regulating blood flow, and participating in nutrient transport, which can be engineered as drug delivery systems since they contribute to…
View details →DOI: 10.3390/biology15100792 Negative / Null Result ReportMedicine
Lee J, Russell KW, Smith C et al. · 2026 · Annals of surgery
Objective Anastomotic stricture (AS) is the most common complication following repair of type C esophageal atresia with distal tracheoesophageal fistula (EA/TEF). Retrospective studies suggest transanastomotic tube (TT) use may increase AS…
View details →DOI: 10.1097/sla.0000000000007132 Negative / Null Result ReportOpen accessMedicine
Tan SYT, Liang TR, Chua JKL et al. · 2026 · Journal of clinical medicine
Background: The benefits of metabolic bariatric surgery (MBS) in people with a body mass index (BMI) ≥ 50 kg/m 2 are not well-established, with concerns of increased risk and poorer weight loss. The optimal surgical type (gastric bypass…
View details →DOI: 10.3390/jcm15093305 Negative / Null Result ReportOpen accessMedicine
Bolçocuk D, Sürücüoğlu MS · 2026 · Journal of health, population, and nutrition
Background Nutrition literacy has been increasingly recognized as a fundamental determinant of healthy eating behaviors during adolescence. Adolescence is a critical phase for growth and adoption of long-term healthy habits. However, there…
View details →DOI: 10.1186/s41043-026-01304-y Negative / Null Result ReportMedicine
Zou XC, Wu ZH, Xu XD et al. · 2026 · World journal of surgical oncology
Background and purpose As an emerging interactive display technology, mixed reality(MR) allows for the integration of multi-dimensional virtual objects with the real world, enhancing the precision of surgical operations. This technology…
View details →DOI: 10.1186/s12957-026-04398-0 Negative / Null Result ReportOpen accessMedicine
Azizian A, Bernhardt M, Rühlmann F et al. · 2026 · BMC cancer
Background Resection of the periadventitial neurolymphatic tissue around the superior mesenteric artery (SMA) is considered a crucial component of oncologically complete resection in pancreatic head and corpus carcinomas. However, a…
View details →DOI: 10.1186/s12885-026-16278-7 Negative / Null Result ReportOpen accessMedicine
Churproong S, Metcalfe B, Mcguigan P et al. · 2026 · Frontiers in rehabilitation sciences
Background Myofascial trigger points (MTrPs) are the cause of pain from myofascial pain syndrome (MPS), frequently in the trapezius muscle (TM). Working adults often avoid treatment due to the need for therapist assistance and limited…
View details →DOI: 10.3389/fresc.2026.1817369 Negative / Null Result ReportMedicine
Çalışkan MU, Sarıbaş H, Keskin G et al. · 2026 · International journal of medical informatics
Background Perioperative anticoagulant management is critical because of the competing risks of ischemia and bleeding. Large language models (LLMs) and clinical decision support (CDS) have shown substantial advances and are increasingly…
View details →DOI: 10.1016/j.ijmedinf.2026.106456 Negative / Null Result ReportMedicine
Alkhallagi TS, Alshammari BK, Babeer WA et al. · 2026 · BMC oral health
Background This in vitro study compared the precision of articulator-based scanning and scan fixator-based scanning in completely edentulous arches with implant scan bodies. Materials and methods Upper and lower master casts were…
View details →DOI: 10.1186/s12903-026-08476-3 Negative / Null Result ReportOpen accessMedicine
Tehrani HG, Mostajeran E, Dehghani-Mohammadabadi R et al. · 2026 · Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences
Background The aim of the study is to evaluate the effect of platelet-rich plasma (PRP) versus granulocyte colony-stimulating factor in addressing recurrent implantation failure. Materials and methods Fifty patients were randomly assigned…
View details →DOI: 10.4103/jrms.jrms_736_23 Negative / Null Result ReportMedicine
Short CL, Morrison T, Crotti TN et al. · 2026 · Journal of anatomy
The pyramidalis (Py) is a small triangular-shaped anterior abdominal wall muscle, the function of which remains uncertain. We used brightness-mode (B-mode) ultrasound to determine Py prevalence and tested the hypothesis that Py contributed…
View details →DOI: 10.1111/joa.70160 Negative / Null Result ReportOpen accessMedicine
Tang Y, Liu R · 2026 · Frontiers in neurology
Background Patients with Meige syndrome are often affected by anxiety symptoms, and drug therapy is the primary treatment option, with botulinum toxin A being the most frequently used medication. This study analyzes the intervention…
View details →DOI: 10.3389/fneur.2026.1692145 Negative / Null Result ReportOpen accessMedicine
Kiliç K, Sezer BS, Aydinli İ et al. · 2026 · Frontiers in psychology
Introduction The aim of this study is to examine the effect of narcissistic personality traits on body image through social media interaction and to comparatively evaluate these relationships in the context of athletes engaged in…
View details →DOI: 10.3389/fpsyg.2026.1848790 Negative / Null Result ReportOpen accessMedicine
Friederich M, Brunner J, Kirsch E et al. · 2026 · BMC musculoskeletal disorders
Background Distal radius fractures (DRF) are often immobilized using a conventional plaster cast although orthoses offer a time- and resource-saving alternative. This prospective randomized study compared the conservative DRF treatment…
View details →DOI: 10.1186/s12891-026-09585-4 Negative / Null Result ReportOpen accessMedicine
Lv N, Xiang J, Kuang J et al. · 2026 · Frontiers in endocrinology
Introduction 25-hydroxyvitamin D [25(OH)D] deficiency is highly prevalent in type 2 diabetes mellitus (T2DM) and may contribute to immune and metabolic dysfunction. This study aimed to investigate the clinical associations of serum 25(OH)D…
View details →DOI: 10.3389/fendo.2026.1867755 Negative / Null Result ReportMedicine
Shun-Lin X, Shi-Ting L, Wei-Bing C et al. · 2026 · Pediatric surgery international
OBJECTIVE: This study aims to evaluate the modified thoracoscopic esophageal anastomotic methods in cases with esophageal atresia with tracheoesophageal fistula (EA-TEF). METHODS: From January 2019 to August 2024, a total of 12 consecutive…
View details →DOI: 10.1007/s00383-026-06417-3 Negative / Null Result ReportOpen accessMedicine
Demir ZG, Doğan IA, Keskin R et al. · 2026 · Dementia & neuropsychologia
Psychosocial interventions may differentially target affective and cognitive symptoms in mild dementia, yet comparative evidence in long-term care is limited. Objective To compare the effects of Reminiscence Therapy (RT) and Cognitive…
View details →DOI: 10.1590/1980-5764-dn-2025-0354 Negative / Null Result ReportOpen accessMedicine
Bowers O, Killion HJ, Kuhlman K et al. · 2026 · BMC veterinary research
BACKGROUND: This study measured phenotypic resistance of enteric Escherichia coli (E. coli) obtained from livestock and wildlife across agricultural districts within Wyoming, U.S.A., to antimicrobials used in the cattle industry. It is the…
View details →DOI: 10.1186/s12917-026-05386-y Negative / Null Result ReportOpen accessMedicine
Dixit S, Chawla V, Gupta P et al. · 2026 · Bioinformation
Prolonged exposure to powered brushing, especially with high-abrasive toothpastes, can significantly increase surface roughness, affecting both enamel and restorative materials. Therefore, it is of interest to assess the cumulative…
View details →DOI: 10.6026/973206300221660 Negative / Null Result ReportOpen accessMedicine
Zou YJ, Zhang KH, Lu PS et al. · 2026 · Cell communication and signaling : CCS
Cytoskeleton dynamics ensure multiple cellular progression during oocyte meiosis, which is critical for successful fertilization and early embryo development. KIF23, a member of the kinesin-6 superfamily, mediates intracellular transport…
View details →DOI: 10.1186/s12964-026-02906-z Negative / Null Result ReportOpen accessMedicine
Shi S, Liang Y, Liu T et al. · 2026 · Drug design, development and therapy
Background Colorectal cancer remains a leading cause of cancer-related mortality worldwide. Postoperative pain can impair recovery. Thoracic paravertebral block (TPVB) and erector spinae plane block (ESPB) are regional analgesic techniques…
View details →DOI: 10.2147/dddt.s581084 Negative / Null Result ReportOpen accessMedicine
Fang Y, Zhang X, Sun Y et al. · 2026 · Frontiers in bioengineering and biotechnology
Objective This study applied Functional Data Analysis (FDA) to investigate the effects of fatigue on lower-limb joint kinematics during badminton lunges. Methods Seventeen elite male badminton players executed both forward and 45° sideways…
View details →DOI: 10.3389/fbioe.2026.1741767 Negative / Null Result ReportMedicine
Aydın Çetin EZ, Özmen B, Yılmaz B · 2026 · Oral radiology
OBJECTIVES: The use of preheated resin-containing materials is of increasing interest in contemporary dentistry. This study aimed to determine the effect of preheating on the radiopacity values of various fissure sealants. METHODS: In this…
View details →DOI: 10.1007/s11282-026-00919-5 Negative / Null Result ReportMedicine
Yu H, Wu L, Wang H et al. · 2026 · Animal bioscience
Objective Compared with commercial laying hens, indigenous chicken breeds generally exhibit lower reproductive performance. This study aims to elucidate the impact of abdominal fat deposition on the reproductive performance of indigenous…
View details →DOI: 10.5713/ab.250869 