Results 91 to 100 of about 12,913 (273)

A Dual‐Targeting Biomimetic Nanoplatform Integrates SDT/CDT/Gas Therapy to Boost Synergistic Ferroptosis for Orthotopic Hepatocellular Carcinoma Therapy

open access: yesAdvanced Science, Volume 12, Issue 8, February 24, 2025.
This study reports an HCC‐targeted nanoplatform that combines FeMoO4 nanoenzyme, CO‐releasing compounds, and SP94‐modified macrophage membrane. This platform improves ferroptosis‐driven multimodal treatment by producing oxygen, depleting glutathione, and creating hydroxyl radicals.
Wen Meng   +9 more
wiley   +1 more source

Study on the Mechanism of the Pink Tooth Phenomenon Using Bovine Teeth: A Pilot Study

open access: yesDiagnostics, 2023
The pink teeth phenomenon has occasionally been observed in forensic autopsies. This study aimed to establish an experimental pink tooth model and an objective color tone evaluation method in order to clarify changes in the color tone of teeth and the ...
Nozomi Sumi   +4 more
doaj   +1 more source

Suicidal chemistry: combined intoxication with carbon monoxide and formic acid [PDF]

open access: yes, 2015
Herein, we present a rare case of suicidal intoxication with carbon monoxide produced via reaction of formic and sulphuric acid with additional toxic effect of formic acid.
Baković, Marija   +2 more
core   +1 more source

Modulated excitation of singly ligated carboxyhemoglobin

open access: yesBiophysical Journal, 1993
We have extended the method of modulated excitation, a small perturbation kinetic method, to study ligand binding and conformational change of hemoglobin tetramers with a single ligand bound. To restrict the excitation to the first ligand, only 1% of the hemes have bound CO, and the remainder are kept unliganded.
Frank A. Ferrone   +3 more
openaire   +3 more sources

Cardiorespiratory Fitness Improvements Following Low‐Frequency Training Are Not Inferior to High‐Frequency Training Matched for Intensity and Volume

open access: yesScandinavian Journal of Medicine &Science in Sports, Volume 35, Issue 2, February 2025.
ABSTRACT Epidemiological evidence suggests low‐frequency physical activity provides health benefits, but the physiological impacts of weekly training frequency are understudied. We investigated whether “Weekend Warrior” (WW) training was inferior to traditional, high‐frequency (HF) training for improving maximal oxygen uptake (V̇O2max).
Thomas R. Tripp   +6 more
wiley   +1 more source

Postnatal enteral plasma supplementation following birth asphyxia increases fluid retention and kidney health in newborn pigs

open access: yesPhysiological Reports, Volume 13, Issue 3, February 2025.
Abstract Birth asphyxia can result in kidney dysfunction, disturbances in systemic electrolytes and fluid balance in newborns. Currently, there is no proven dietary approach to support asphyxiated newborns. This study investigates whether oral plasma supplementation improves kidney function and overall health in asphyxiated newborns. Cesarean‐delivered
Jingren Zhong   +8 more
wiley   +1 more source

Arterial Carboxyhemoglobin Measurement Is Useful for Evaluating Pulmonary Inflammation in Subjects with Interstitial Lung Disease

open access: yesInternal medicine, 2017
Objective The arterial concentration of carboxyhemoglobin (CO-Hb) in subjects with inflammatory pulmonary disease is higher than that in healthy individuals.
Yu Hara   +6 more
semanticscholar   +1 more source

Health Hazard Manual for Firefighters [PDF]

open access: yes, 1990
[Excerpt] Firefighters, as well as victims, can be exposed to a variety of toxic substances during a fire. Some of these toxicants are particularly insidious because they are produced by thermal decomposition before smoke makes a fire ...
Brown, Nellie J.
core   +1 more source

Tobacco hookah smoking‐induced carbon monoxide poisoning: A case report of non‐ambient exposure

open access: yesClinical Case Reports, 2019
Carbon monoxide (CO) toxicity should be considered in patients presenting to the emergency department with any acute vague manifestations after hookah smoking; furthermore, smoking in an open space does not eliminate the risk of CO toxicity.
Reem Maalem   +2 more
doaj   +1 more source

Trends and Clinical Implications of Pediatric Pulmonary Function After Hematopoietic Stem Cell Transplantation: A Systematic Review

open access: yesHealth Science Reports, Volume 8, Issue 1, January 2025.
ABSTRACT Background and Aims Hematopoietic stem cell transplantation (HSCT) is a key therapeutic approach for pediatric patients with hematologic and non‐hematologic disorders. However, post‐transplant pulmonary complications remain a significant cause of morbidity and mortality.
Xiaowei Zhao   +6 more
wiley   +1 more source

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