Results 111 to 120 of about 56,367 (254)

Impact of delayed blood donation sample processing and testing on SARS‐CoV‐2 serological assay results in an evolving pandemic response

Transfusion, EarlyView.
Abstract Background The two largest US blood collection organizations led a multiphased, multicenter nationwide SARS‐CoV‐2 blood donor‐based serosurveillance program. The potential impact of delayed sample processing and prolonged refrigerated or frozen storage on anti‐SARS‐CoV‐2 antibody detection was investigated.
Marion C. Lanteri, Valerie Green, Hasan Sulaeman, Mars Stone, James Haynes, Clara Di Germanio, Sakina Smith, Patricia G. Villaflor, Jamel Groves, Phillip C. Williamson, Susan L. Stramer, Melissa M. Coughlin, Jefferson M. Jones, Eduard Grebe, Michael P. Busch, Paula Saa   +15 more
wiley   +1 more source

Lifestyle modification in atrial fibrillation: Mechanisms, phenotypes and ablation outcomes

Experimental Physiology, EarlyView.
Abstract Atrial fibrillation (AF) is the most prevalent sustained cardiac arrhythmia and is associated with significant morbidity, mortality and healthcare utilization. Catheter ablation is increasingly used as a rhythm‐control intervention for patients with symptomatic paroxysmal and persistent AF, yet recurrence rates remain suboptimal.
Konstantinos Grigoriou, Paschalis Karakasis, Panagiotis Theofilis, Konstantinos Pamporis, Panayotis K. Vlachakis, Anastasios Apostolos, Nikolaos Ktenopoulos, Barbara Fyntanidou, Efstratios Karagiannidis, Dimitrios Patoulias, Antonios P Antoniadis, Nikolaos Fragakis   +11 more
wiley   +1 more source

Delayed Gastric Bleeding in a Patient With Chronic Myeloid Leukemia: A Case of Post‐Biopsy Bleeding

DEN Open, Volume 7, Issue 1, April 2027.
The presence of underlying conditions, particularly malignancies such as myeloproliferative disorders, may increase the risk of delayed bleeding following gastric mucosal biopsy, and similar cases warrant careful accumulation and evaluation in future. ABSTRACT A 76‐year‐old man was referred to our hospital for evaluation of anemia.
Yoko Kosaka, Hiromichi Yamane, Hidekazu Nakanishi, Nagio Takigawa   +3 more
wiley   +1 more source

Identification of Helicobacter pylori DNA in gallstones using Multiplex PCR

Iranian South Medical Journal, 2006
Background: Recent studies showed a possible relationship between infections caused by some of Helicobacter members and gallstones formation. The aim of this study was identification of Helicobacter members in gallstones from patients with biliary ...
Shohreh Farshad, Abdolvahab Alborzi, Ali Malek Hossaini, Aziz Japooni, Barat Aboodi, Jalil Nasiri   +5 more
doaj  

Histological Helicobacter pylori Density Might Not be Associated With the Severity of Neutrophilic Inflammatory Activity

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Background While the Updated Sydney System classifies Helicobacter pylori density together with inflammatory scores, the clinical relevance of bacterial load remains uncertain. This study aimed to assess the association between histological H. pylori density and the severity of gastric inflammatory activity.
Guochun Lou, Zhengchen Yu, YongWei Wang, BingQiang Xu, Qin Du, Jun Ye   +5 more
wiley   +1 more source

Compraision of urease test with Giemsa staining for detection of Helicobacter pylori infection in patients with gastric ulcer and gastritis

مجله دانشگاه علوم پزشکی گرگان, 2017
Background and Objective: Helicobacter pylori are one of the most common gastrointestinal bacterium infections. This study was done to compare the urease test with Giemsa staining to detection of Helicobacter pylori infection in patients with gastric ...
R Davaloo, H Kaboosi, Kh Heidari, R Azarhoush, E Naeimi-Tabiei, V Kazeminejad   +5 more
doaj  

Evaluation of Computer‐aided Detection for Identifying Missed Gastric Cancer After Endoscopic Submucosal Dissection

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Objectives Computer‐aided detection (CADe) using deep learning is promising for reducing missed gastric cancers (MGCs) and supporting physicians in double‐checking endoscopic images. We aimed to evaluate the CADe efficacy for MGCs after endoscopic submucosal dissection (ESD).
Tatsunori Minamide, Tomonori Sato, Seiichiro Sakaguchi, Noboru Kawata, Yuki Maeda, Masao Yoshida, Yoichi Yamamoto, Taishi Okumura, Tetsuya Suwa, Hiroshi Ashizawa, Kohei Shigeta, Haruka Nakamura, Akifumi Notsu, Toshio Uraoka, Hiroyuki Ono   +14 more
wiley   +1 more source

Helicobacter pylori : A common infection

Journal of Family Medicine and Primary Care, 2014
Rashmi Patnayak, Amitabh Jena, Venkat Rami Reddy   +2 more
openaire   +3 more sources

White Globe Appearance Is an Endoscopic Predictor of Metachronous Multiple Gastric Cancers

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Objectives White globe appearance (WGA) is a small white lesion with a globular shape identified during magnifying endoscopy with narrow‐band imaging. However, the association between WGA and metachronous gastric cancer remains unclear. Methods This study involved patients who underwent endoscopic submucosal dissection (ESD) for first‐episode ...
Manami Utsunomiya, Hiroyoshi Nakanishi, Naohiro Yoshida, Saori Miyajima, Azusa Kawasaki, Shigenori Wakita, Yosuke Kito, Kunihiro Tsuji, Haruhiko Shugo, Shigetsugu Tsuji, Sho Tsuyama, Kazuyoshi Katayanagi, Hiroshi Minato, Hisashi Doyama   +13 more
wiley   +1 more source

Prevalence and Diagnostic Comparison of <i>Helicobacter pylori</i> and Non-<i>Helicobacter pylori Helicobacter</i> Infections in Patients Undergoing Upper Gastrointestinal Endoscopy with Gastric Biopsy in Algarve, Portugal. [PDF]

Microorganisms
Cortez Nunes F, Mateus TL, Aguieiras C, Louro R, Peixe B, Calhindro M, Queirós P, Castelo-Branco P.   +7 more
europepmc   +1 more source