Results 71 to 80 of about 274,586 (291)

Calibrating models in economic evaluation: a comparison of alternative measures of goodness of fit, parameter search strategies and convergence criteria.

, 2011
BACKGROUND: The importance of assessing the accuracy of health economic decision models is widely recognized. Many applied decision models (implicitly) assume that the process of identifying relevant values for a model's input parameters is sufficient to
Karnon, Jonathan, Vanni, Tazio
core   +1 more source

Engineered Anti‐Senescence Trachea With Post‐Transplanted Regenerative Homeostasis

Advanced Science, EarlyView.
Bioengineered trachea undergoes post‐transplanted senescence, which is found in this study for the first time. Hebe‐ET is designed with dual anti‐senescence strategies: fiber‐film scaffold in cartilage rings for close‐packed cell interaction, and quercetin‐loaded fibrous rings for immune modulation.
Ziyin Pan, Hai Tang, Lanlan Wang, Qingfeng Bai, Yi Chen, Runfeng Cao, Weikang Lin, Lei Wang, Yulong Hu, Guofang Zhao, Minglei Yang, Weiyan Sun, Kun Zhang, Dawei Li, Chang Chen   +14 more
wiley   +1 more source

TAD border deletion at the Kit locus causes tissue-specific ectopic activation of a neighboring gene

Nature Communications
Topologically associated domains (TADs) restrict promoter-enhancer interactions, thereby maintaining the spatiotemporal pattern of gene activity. However, rearrangements of the TADs boundaries do not always lead to significant changes in the activity ...
Evelyn Kabirova, Anastasiya Ryzhkova, Varvara Lukyanchikova, Anna Khabarova, Alexey Korablev, Tatyana Shnaider, Miroslav Nuriddinov, Polina Belokopytova, Alexander Smirnov, Nikita V. Khotskin, Galina Kontsevaya, Irina Serova, Nariman Battulin   +12 more
doaj   +1 more source

Correlation between Ultrasound TI-RADS and Bethesda FNAC Scoring in Thyroid Lesions: A Retrospective Analysis

Medical Journal of Dr. D.Y. Patil Vidyapeeth, 2023
Objectives: Primary objective of the study was to determine the association between the TI-RADS system of thyroid lesion evaluation on ultrasound and the cytological findings of thyroid lesions by FNAC (graded as per the Bethesda system).
Smriti Mathur, Amit Chail, Amit K. Das, Seerat Pal, Ranjit S. Lahel   +4 more
doaj   +1 more source

Unusual case of Paget disease of the nipple diagnosed by nipple scraping cytology [PDF]

, 2020
Paget disease of the nipple is a rare presentation of breast cancer. It is sometimes mistaken for a benign skin condition of the nipple and surrounding areola, which can significantly delay the diagnosis and treatment.
Herbst, Ewa, McIntosh, Violet Merle, Tismenetsky, Mikhail   +2 more
core   +1 more source

Artificial Intelligence‐Assisted Urine Cytology for Noninvasive Detection of Muscle‐Invasive Urothelial Carcinoma: A Multi‐Center Diagnostic Study with Prospective Validation

Advanced Science, EarlyView.
Accurate preoperative detection of muscle‐invasive urothelial carcinoma (MIUC) is crucial for clinical decision‐making. This study developed PUCAS‐M, an artificial intelligence (AI) model that analyzes urine cytology to assist in differentiating MIUC from non‐MIUC.
Runnan Shen, Fan Jiang, Xiaowei Huang, Guibin Hong, Yun Luo, Huan Wan, Ye Xie, Mengyi Zhu, Yun Wang, Bohao Liu, Ping Qin, Yahui Wang, Haoxuan Wang, Hongkun Yang, Zhen Lin, Rui Chen, Nengtai Ouyang, Jian Huang, Tianxin Lin, Shaoxu Wu   +19 more
wiley   +1 more source

Diagnostic yield of cytologic analysis of pericardial effusion in dogs. [PDF]

, 2014
BackgroundPericardial effusion cytology is believed by many to be of limited value, yet few studies have evaluated its diagnostic utility.ObjectivesTo determine the diagnostic utility of cytologic analysis of pericardial effusion in dogs and to determine
Burton, AG, Cagle, LA, Epstein, SE, Hopper, K, Mellema, MS, Owens, SD   +5 more
core   +2 more sources

Comprehensive genetic analysis of poorly differentiated gastric cancer in young females

Annals of Gastroenterological Surgery, EarlyView.
Although the involvement of female sex hormones in the development of poorly differentiated gastric cancer in young females is controversial, our detailed analysis using RNA‐seq suggested that the female sex hormone, β‐estradiol plays a role in the development of poorly differentiated gastric cancer in young females. Abstract Aim The reasons behind the
Nobuhiro Nakazawa, Takehiko Yokobori, Yohei Morishita, Akinobu Echigo, Reika Kawabata‐Iwakawa, Akiharu Kimura, Akihiko Sano, Makoto Sakai, Ken Shirabe, Hiroshi Saeki   +9 more
wiley   +1 more source

Patterns of repeated anal cytology results among HIV-positive and HIV-negative men who have sex with men

Papillomavirus Research, 2018
Background: Men who have sex with men (MSM) are at increased risk for anal cancer. In cervical cancer screening, patterns of repeated cytology results are used to identify low- and high-risk women, but little is known about these patterns for anal ...
Hilary A. Robbins, Dorothy J. Wiley, Ken Ho, Michael Plankey, Susheel Reddy, Nancy Joste, Teresa M. Darragh, Elizabeth C. Breen, Stephen Young, Gypsyamber D’Souza   +9 more
doaj  

Significance of Intraoperative Lavage Cytology in Perihilar Cholangiocarcinoma

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Background Perihilar cholangiocarcinoma (PHC) has a poor prognosis, with frequent early metastatic recurrence after curative resection. Peritoneal metastasis (PM) is particularly difficult to diagnose and predict. While intraoperative lavage cytology (CY) is a standard method to detect PM, its utility remains unclear in PHC.
Kentaro Miyake, Ryusei Matsuyama, Yusuke Nakazaki, Kota Sahara, Tomoaki Takahashi, Yutaro Kikuchi, Yasuhiro Yabushita, Yu Sawada, Yuki Homma, Itaru Endo   +9 more
wiley   +1 more source