Results 21 to 30 of about 2,021,286 (263)

The Latest Achievements in the Construction of Influenza Virus Detection Aptasensors

open access: yesViruses, 2020
Aptamers are short fragments of nucleic acids, DNA or RNA that have the ability to bind selected proteins with high specificity and affinity. These properties allow them to be used as an element of biosensors for the detection of specific proteins ...
Ewelina Wędrowska   +3 more
doaj   +1 more source

Coronaviruses fusion with the membrane and entry to the host cell

open access: yesAnnals of Agricultural and Environmental Medicine, 2020
Coronaviruses (CoVs) are positive-strand RNA viruses with the largest genome among all RNA viruses. They are able to infect many host, such as mammals or birds.
Ewelina Wędrowska   +4 more
doaj   +1 more source

Correlation between expression of immunohistochemical markers and morphology in lung neuroendocrine neoplasms

open access: yesUkrainian Scientific Medical Youth Journal, 2022
lung neuroendocrine neoplasms embrace rather heterogeneous and rare malignancies which are usually characterized by nonspecific, “blurred” clinical signs thus complicating correct diagnosis or seriously delays it.
Halyna Chytaieva   +2 more
doaj   +1 more source

Lung neuroendocrine neoplasms: recent progress and persistent challenges

open access: yesModern Pathology, 2021
This review summarizes key recent developments relevant to the pathologic diagnosis of lung neuroendocrine neoplasms, including carcinoids, small cell lung carcinoma (SCLC), and large cell neuroendocrine carcinoma (LCNEC).
N. Rekhtman
semanticscholar   +1 more source

Incidence and Survival Outcomes in Patients with Lung Neuroendocrine Neoplasms in the United States

open access: yesCancers, 2021
Simple Summary Neuroendocrine tumors are a rare group of neoplasms characterized by strikingly heterogeneous pathological features and clinical behavior. The incidence and prevalence of these tumors are rising.
Shrunjal Shah   +6 more
semanticscholar   +1 more source

Morphologic and molecular classification of lung neuroendocrine neoplasms

open access: yesVirchows Archiv, 2021
Neuroendocrine neoplasms (NENs) of the lung encompass neuroendocrine tumors (NETs) composed of typical (TC) and atypical (AC) carcinoids and full-fledged carcinomas (NECs) inclusive of large cell neuroendocrine carcinoma (LCNEC) and small cell carcinoma (
J. Metovic   +14 more
semanticscholar   +1 more source

Prognostic Value of Bone Marrow Uptake Using 18F-FDG PET/CT Scans in Solid Neoplasms

open access: yesJournal of Imaging, 2022
Background: Fluorine-18-fluorodeoxyglucose positron emission tomography/computerized tomography (18F-FDG PET/CT) uptake is known to increase in infective and inflammatory conditions. Systemic inflammation plays a role in oncologic prognosis. Consequently,
Francisco Tustumi   +6 more
doaj   +1 more source

Calcitonin-secreting neuroendocrine neoplasms of the lung: a systematic review and narrative synthesis

open access: yesEndocrine Connections, 2021
Calcitonin-secreting neuroendocrine neoplasms of the lung are rare, with few cases reported in the literature. Differentiating between medullary th yroid carcinoma and an ectopic source of calcitonin secretion can represent a complex diagnostic conundrum
David C Llewellyn   +8 more
doaj   +1 more source

Meta-analysis of Platelet Lymphocyte Ratio as A Prognostic Factor for
Non-small Cell Lung Cancer

open access: yesChinese Journal of Lung Cancer, 2019
Background and objective Current research shows that platelet to lymphocyte ratio (PLR) has important prognostic value in renal cell carcinoma, esophageal cancer, gastric cancer, liver cancer and colon cancer.
Haoran CHEN   +5 more
doaj   +1 more source

The Spectrum of Lung and Pleural Neoplasms in Patients Presented to a Tertiary Care Hospital in Nepal

open access: yesJournal of Karnali Academy of Health Sciences, 2022
Background: Lung cancer is one of the most common cancers worldwide. Lung and pleural biopsies are the most commonly performed procedures for the diagnosis of suspicious lesions in the lungs and pleura.
Smritee Mahat   +2 more
doaj  

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