Results 81 to 90 of about 2,525,359 (393)

Primary pulmonary lymphoproliferative neoplasms

open access: yesLung India, 2018
Pulmonary lymphoproliferative neoplasms are rare lung tumors and account for
Victoria K Tang   +4 more
doaj   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

Experience in using «anchor marks» for preoperative marking of small-diameter intra-pulmonary peripheral neoplasms

open access: yesВестник хирургии имени И.И. Грекова
The OBJECTIVE was to evaluate the effectiveness of the use of preoperative transthoracic insertion of an «anchor mark» as a marker of a small intra-pulmonary pathological site for performing atypical videothoracoscopic resection (biopsy).MATERIALS AND ...
I. V. Dmitrochenko   +7 more
doaj   +1 more source

Mortalidade por neoplasias no Brasil (1980/1983/1985): agrupamento dos Estados, comportamento e tendências Mortality from neoplasms in Brazil (1980/1983/1985): grouping by State, behaviors and tendencies

open access: yesRevista de Saúde Pública, 1991
Examinou-se a mortalidade por neoplasias no Brasil, utilizando-se dados oficiais do Ministério da Saúde, abrangendo 26 Unidades da Federação e 13 diferentes localizações neoplásicas, para os anos de 1980, 1983 e 1985.
Fábio Gonçalves Pinto   +1 more
doaj   +1 more source

A Case of Bowen’s Disease and Small-Cell Lung Carcinoma: Long-Term Consequences of Chronic Arsenic Exposure in Chinese Traditional Medicine [PDF]

open access: yes, 2004
Chronic arsenic toxicity occurs primarily through inadvertent ingestion of contaminated water and food or occupational exposure, but it can also occur through medicinal ingestion.
Castren K   +8 more
core   +2 more sources

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

Immunohistochemical Detection of Carcinoembryonic Antigen (CEA) in non-neoplastic Lung Disease

open access: yesThe International Journal of Biological Markers, 1993
Carcinoembryonic antigen (CEA), though typically associated with malignant epithelial neoplasms, is known to be present at elevated levels even in the serum of normal individuals and of patients suffering from interstitial diseases of the lung.
G.C. Abbona   +4 more
doaj   +1 more source

The paradox of cancer genes in non-malignant conditions: implications for precision medicine. [PDF]

open access: yes, 2020
Next-generation sequencing has enabled patient selection for targeted drugs, some of which have shown remarkable efficacy in cancers that have the cognate molecular signatures.
Adashek, Jacob J   +3 more
core  

Formation of Pancreatoduodenal Fistula in Intraductal Papillary Mucinous Neoplasm of the Pancreas Decreased the Frequency of Recurrent Pancreatitis [PDF]

open access: yes, 2019
Intraductal papillary mucinous neoplasms (IPMN) of the pancreas are characterized by proliferation of mucin-secreting cells in the main pancreatic duct (PD) or its branches. The secreted thick mucin usually leads to PD obstruction and dilation.
Alkaade, Samer   +3 more
core   +1 more source

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

open access: yesFEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf   +6 more
wiley   +1 more source

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