Results 101 to 110 of about 5,178,489 (298)

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho   +7 more
wiley   +1 more source

Quantitative Assessment of Apically Extruded Debris During Retreatment Procedures Using Three Nickel-Titanium Rotary Systems: An In Vitro Comparative Study

open access: yesDentistry Journal
Objectives: Apical extrusion of debris can affect the success of endodontic treatments, and the specific performance of certain retreatment systems has not been studied yet.
Luigi Generali   +7 more
doaj   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Model Specification Problems in Value Relevance Studies [PDF]

open access: yes, 2003
本論文は, 会計学における価値関連研究 (value relevance studies) に関する理論と証拠をサーベイしている。価値関連研究においては,株価モデルとリターンモデルと呼ばれる二つの回帰モデルが最も頻繁に使われている。これらのモデルの理論的根拠は,共にOhlson/RIVモデルという同一の企業評価モデルに求められるのだが,この2つの回帰モデルを用いて得られる結果はしばしば異なっている。その理由として,株価モデルに関する問題としては「規模効果 (scale effects ...
Ota Koji, 太田 浩司
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Quantitative Evaluation of Debris Removal from NiTi Rotary Endodontic Instruments After Different Cleaning Procedures

open access: yesDentistry Journal
Objectives: Endodontic instruments require thorough decontamination and sterilization before use and reuse to ensure the safety and success of treatments. However, standardized protocols are lacking.
Luigi Generali   +6 more
doaj   +1 more source

The "Fame Effect" or How the syntactic choices of writers can be explained by their assumptions about their addressees' state of knowledge: the case of relevance-oriented, non-restrictive noun modifiers

open access: yesDiscours, 2010
In this paper we would like to explore, within Vallduví’s (1992, 1993) information packaging theory, how writers’ assumptions about their addressees’ state of knowledge can account for the choice writers make between competing syntactic structures, which
Rudy Loock
doaj   +1 more source

Global coherence, narrative structure, and expectations of relevance [PDF]

open access: yes, 2002
A topic for both literary studies and discourse analysis is the global structure of texts. Studies of global text structure have largely been focused on narrative structure, where a major strand of research has been devoted to the role which grounding ...
Unger, Dr. Christoph
core  

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Proteomic Comparison between Periodontal Pocket Tissue and Other Oral Samples in Severe Periodontitis: The Meeting of Prospective Biomarkers

open access: yesSci
Periodontitis is characterized by gingival regression, alveolar bone resorption and the development of deep periodontal pockets that, if left untreated, can lead to tooth loss. Currently, specific biomarkers are needed for the early, objective diagnosis,
Elisa Bellei   +3 more
doaj   +1 more source

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