Results 61 to 70 of about 15,062 (202)

Analysis of Nicotine Toxicity and Mechanisms of Senescence in Nucleus Pulposus Cells Using Network Toxicology and Molecular Docking Technique

JOR SPINE, Volume 8, Issue 2, June 2025.
The current study improves cyber toxicology as a method of evaluating environmental toxicity and molecular biological qualities in addition to clarifying the possible molecular pathways of nicotine‐induced senescence in IVDD. ABSTRACT Aim Through the use of network toxicology, the research sought to determine whether cellular senescence and associated ...
Chen Jiang, Chao Song, Chaoqi Chen, Baoxin Shen, Lei Yang, Chi Zhang, Fei Liu, Xiaofei Wu, Feng Chen   +8 more
wiley   +1 more source

Carboxyhemoglobin (COHb): Unavoidable Bystander or Protective Player?

Antioxidants, 2023
Carbon monoxide (CO) is a cytoprotective endogenous gas that is ubiquitously produced by the stress response enzyme heme-oxygenase. Being a gas, CO rapidly diffuses through tissues and binds to hemoglobin (Hb) increasing carboxyhemoglobin (COHb) levels ...
André Carrola, Carlos C. Romão, Helena L. A. Vieira   +2 more
doaj   +1 more source

Mathematical model to evaluate the effect of carbon monoxide exposure as a function of gender, age and height

Journal of Applied Sciences and Environmental Management, 2019
This study develops and solves mathematical models using a time-dependent Fick’s law of diffusion with the tools of non-Newtonian mechanics specifically the power-law fluid model with appropriate boundary conditions to predict the concentration profiles
O. Oluwatusin, K.O. Orolu, O.A. Ekun, O. Akinloye, A.A. Oyediran   +4 more
doaj   +1 more source

Does traffic‐related air pollution exposure alter blood gas parameters in recreationally trained male cyclists during prolonged endurance exercise?

Physiological Reports, Volume 13, Issue 11, June 2025.
Changes in blood gas parameters following a 50‐km cycling time trial performed in a real‐world air‐polluted environment. Abstract Exposure to air pollution has been a significant challenge in large cities as São Paulo, Brazil, particularly for individuals exercising outdoors. The increasing on ventilation (VE) during physical effort can lead to greater
André C. Silveira, Júlio S. Hasegawa, Ramon Cruz, Monique Matsuda, Mônica V. Marquezini, Adriano Eduardo Lima‐Silva, Paulo Saldiva, Michael S. Koehle, Rômulo Bertuzzi   +8 more
wiley   +1 more source

Monóxido de carbono en cadáveres y su relevancia para la medicina forense

Revista Médica Hondureña
Carbon monoxide poisoning causes 50,000 deaths per year globally, being the leading cause of gas poisoning. In Honduras, between 2012 and 2016, it caused 18 deaths, 72% accidental and 28% suicides.
Milgian Susana Ponce Barahona, Edgardo Napoleón Valeriano   +1 more
doaj   +1 more source

Idiopathic nodular glomerulosclerosis in a chronic marijuana user; a case report and review of the literature [PDF]

, 2017
Background: Nodular glomerulosclerosis is a characteristic histological finding of diabetic nephropathy (DN) with thickened glomerular basement membrane (GBM) and hyalinized arterioles.
Abdul Salim, Sohil, Fülöp, Tibor, Hamrahian, Seyed Mehrdad, Mollaee, Mehri   +3 more
core   +2 more sources

Accidental Alkyl Nitrite (Poppers) Ingestion in a 37‐Year‐Old Patient: A Case Report

Clinical Case Reports, Volume 13, Issue 5, May 2025.
ABSTRACT This case demonstrates severe methemoglobinemia in a male patient following accidental ingestion of alkyl nitrites (“Poppers”). Prompt recognition and treatment with methylene blue ensured rapid recovery. Clinicians must consider this condition in patients with unexplained cyanosis and discordant oxygen saturation.
Laurie‐Anne De Pauw, Youcef Guechi, Jessica Schwaller   +2 more
wiley   +1 more source

Pemetaan Sebaran Karbon Monoksida Ambien Dan Potensi Karboksihemoglobin (Cohb) Dalam Darah Di Wilayah Kota Surakarta [PDF]

, 2013
Kota Surakarta yang merupakan transitment point terjadi peningkatan aktivitas lalu lintas menyebabkan peningkatan konsentrasi karbon monoksida ambien yang berpotensi menimbulkan karboksihemoglobin dalam darah yang berpengaruh terhadap kesehatan.
Rahayu, M. (Muji), Sudarmadji, S. (Sudarmadji)   +1 more
core  

Nicotine strongly activates dendritic cell-mediated adaptive immunity - potential role for progression of atherosclerotic lesions [PDF]

, 2003
Background - Antigen-presenting cells (APCs) such as monocytes and dendritic cells (DCs) stimulate T-cell proliferation and activation in the course of adaptive immunity.
Aicher, A, Cooke, JP, Dimmeler, S, Heeschen, C, Mohaupt, M, Zeiher, AM   +5 more
core   +1 more source

An agnostic study of donor and component factors associated with transfusion‐related changes in laboratory markers

Transfusion, Volume 65, Issue 5, Page 886-896, May 2025.
Abstract Background Donor and red blood cell (RBC) component factors may affect patient outcomes after RBC transfusions, but data on the magnitude and consequences of these associations are limited. Study Design and Methods In this retrospective cohort study, we analyzed associations between 10 donor and component factors—including donor age ...
Lucas D. Ekström, Mark Clements, Nareg Roubinian, Jingcheng Zhao, Torsten Dahlén, Michael P. Busch, Gustaf Edgren   +6 more
wiley   +1 more source