Results 91 to 100 of about 75,247 (342)

Flow and particle deposition using an integrated CFD model of the respiratory system [PDF]

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
3rd Micro and Nano Flows Conference (MNF2011)   +3 more
core  

Benign TdT-positive cells in pediatric and adult lymph nodes: a potential diagnostic pitfall [PDF]

open access: yes, 2018
Benign TdT-positive cells have been documented in a variety of non-hematopoietic tissues. Scant data are however available on their presence in non-neoplastic lymph nodes.
AGOSTINELLI, CLAUDIO   +8 more
core   +1 more source

Diagnostic Accuracy of HPV Circulating Tumor DNA Following Non‐Diagnostic FNA of a Cystic Lateral Neck Mass

open access: yesHead &Neck, EarlyView.
ABSTRACT Background Cystic lateral neck masses in adults commonly represent nodal metastases from HPV‐associated oropharyngeal squamous cell carcinoma (OPSCC) or benign lesions. Because cystic lesions are relatively acellular, fine‐needle aspiration (FNA) is often non‐diagnostic.
Michael R. Papazian   +4 more
wiley   +1 more source

Postnatal determinants of testicular germ cell tumor by histological subtypes: The EPSAM1 and EPSAM2 studies

open access: yesInternational Journal of Cancer, EarlyView.
What's New? While several nongenetic risk factors are linked to testicular germ‐cell tumors (TGCTs), the influence of environmental and hormonal factors remains unclear. This study evaluated the role of postnatal exposures in the etiology of TGCT using data from the ongoing EPSAM case–control investigation in Italy.
Mauro Cioffi   +10 more
wiley   +1 more source

Immunehistochemical and Histomorphological Study of Postnatal Development of the cecal tonsils in Turkey (Meleagris Gallopavo )

open access: yesThe Iraqi Journal of Veterinary Medicine, 2019
Forty normal turkeys divided into four age groups:1 week, 1 month, 2 months and 7 months. The cecal tonsils were separated and prepared for histological and Immunohistochemical studies.
Ali. F. Reshag
doaj   +1 more source

Body height and the excess cancer risk in men

open access: yesInternational Journal of Cancer, EarlyView.
What's New? In cancers that affect both sexes, men usually have a higher risk than women. While this is often attributed to behavioral factors, such as exposure to environmental carcinogens, there may be an intrinsic biological mechanism involved. Tall stature has been associated with increased cancer risk.
Cecilia Radkiewicz   +6 more
wiley   +1 more source

PrPCWD lymphoid cell targets in early and advanced chronic wasting disease of mule deer [PDF]

open access: yes, 2002
Up to 15% of free-ranging mule deer in northeastern Colorado and southeastern Wyoming, USA, are afflicted with a prion disease, or transmissible spongiform encephalopathy (TSE), known as chronic wasting disease (CWD).
Barillas-Mury, C.   +6 more
core   +2 more sources

Spatial evidence for carcinoma in situ (CIS) as an entity in human papillomavirus (HPV)‐associated tonsillar squamous cell carcinoma (TSCC)

open access: yesInternational Journal of Cancer, EarlyView.
What's New? Human papillomavirus (HPV)‐associated tonsillar squamous cell carcinoma (TSCC) is suspected of originating from tonsillar crypts, where HPV can persist in latent form. Detection is further complicated by the possible absence of premalignant stages, namely carcinoma in situ (CIS). Here, the authors investigated tumor origin in HPV‐associated
Tobias Näsman   +3 more
wiley   +1 more source

The Molecular Pathology of Prion Diseases [PDF]

open access: yes, 2004
Prion diseases, or transmissible spongiform encephalopathies (TSEs), are a group of invariably fatal neurodegenerative disorders. Uniquely, they may present as sporadic, inherited, or infectious forms, all of which involve conversion of the normal ...
Herms, Jochen   +2 more
core  

A comprehensive benchmarking for spatially resolved transcriptomics clustering methods across variable technologies, organs, and replicates

open access: yesiMeta, EarlyView.
Spatial clustering is a critical step in spatially resolved transcriptomics. Here, we conducted a comprehensive benchmarking analysis of 14 spatial clustering methods using ~600 datasets, including both real‐world and simulated data spanning ten technologies and eight organs.
Renjie Chen   +5 more
wiley   +1 more source

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