Results 51 to 60 of about 937,952 (246)

Salivary contribution to exhaled nitric oxide [PDF]

European Respiratory Journal, 1999
Dietary and metabolic nitrate is distributed from the blood to the saliva by active uptake in the salivary glands, and is reduced to nitrite in the oral cavity by the action of certain bacteria. Since it has been reported that nitric oxide may be formed nonenzymatically from nitrite this study aimed to determine whether salivary nitrite could influence
W, Zetterquist, C, Pedroletti, J O, Lundberg, K, Alving   +3 more
openaire   +2 more sources

Bridging the translational gap in clinical nanomedicine: From rational design to clinical reality

BMEMat, EarlyView.
Nanotechnology offers a multi‐faceted approach to modern healthcare, encompassing high‐sensitivity diagnostic imaging, innovative vaccine delivery, and targeted therapeutics. This review explores how these nanomedicine applications address critical challenges in cancer recurrence and the treatment of neurologic and respiratory diseases to combat rising
Ahmed H. Ghonaim, Marwa Ahmed El‐Naka, Wedad M. Nageeb, Atta Ullah Khan, Noura M. Seleem, Aliaa Abdelghafar, Doaa Zamel, Yang Liu, Qigai He, Wentao Li   +9 more
wiley   +1 more source

The utility of the nitric oxide electrochemical sensor in biomedical research [PDF]

, 2003
In recent years World Precision Instruments Inc. (WPI) produced for commercial use a selective and sensitive electrochemical sensor for the detection of the important biological free radical nitric oxide (NO).
John B. Clark, Clark, JB, Roger D. Hurst, Hurst, RD   +3 more
core   +1 more source

Human biomarker navigator

iMeta, EarlyView.
The Human Biomarker Navigator integrates the disease continuum, biomarker dynamics, cross‐organ biomarker networks, biomarker classification, and technology‐driven paradigms. It maps how biomarkers link multi‐system physiology and pathology across the nervous, respiratory, endocrine, circulatory, immune, digestive, urinary, reproductive, and ...
Meng‐Yao Li, Qian Zhang, Zijie Wang, Zeping Gui, Jing Liu, Jingda Li, Maojun Jiang, Zukang Chang, Qingqing Han, Bendong Yang, Tariq Saeed, Jun Li, Jinghan Jia, Chenghu Song, Tong Shao, Tianhuan Peng, Xueying Zhang, Pingping Guo, Jun Luo, Gangao Yang, Yuan Wan, Gokhan Zengin, Quan Yuan, Lingru Li, Xiaohui Fan, Yang Luo, Lvyun Zhu, Yanfei Zheng, Wenjun Mao, Wenlong Sun   +29 more
wiley   +1 more source

Effects of nitric oxide synthase inhibitor - Nitro-L-Arginine Methyl Ester, on silica-inducated inflammatory reaction and apoptosis [PDF]

, 2006
BACKGROUND: Although nitric oxide is overproduced by macrophages and neutrophils after exposure to silica, its role in silica-induced inflammatory reaction and apoptosis needs further clarification.
He Wang, Wang, He, Leigh, James, Leigh James, James Leigh, Wang He   +5 more
core   +1 more source

Effects of the Indoor Environment on the Fraction of Exhaled Nitric Oxide in School-Aged Children

Canadian Respiratory Journal, 2009
BACKGROUND: The fractional concentration of exhaled nitric oxide (FeNO) appears to be a good marker for airway inflammation in children with asthma.
Thomas A Kovesi, Robert E Dales
doaj   +1 more source

Nebulization of the acidified sodium nitrite formulation attenuates acute hypoxic pulmonary vasoconstriction

Respiratory Research, 2010
Background Generalized hypoxic pulmonary vasoconstriction (HPV) occurring during exposure to hypoxia is a detrimental process resulting in an increase in lung vascular resistance. Nebulization of sodium nitrite has been shown to inhibit HPV.
Surber Mark W, Hoglen Niel C, Elliott Garry T, Dahal Bhola K, Schermuly Ralph T, Egemnazarov Bakytbek, Weissmann Norbert, Grimminger Friedrich, Seeger Werner, Ghofrani Hossein A   +9 more
doaj   +1 more source

Betaine‐, xylitol‐, and extra virgin olive oil–based toothpaste modulates inflammation and oral nitric oxide pathway: Clinical trial in gingivitis

Journal of Periodontology, EarlyView.
Abstract Background Gingivitis is a prevalent and reversible inflammatory condition driven by microbial dysbiosis. Beyond plaque control, interest has grown in oral hygiene formulations capable of modulating inflammation while preserving key microbial functions. Extra virgin olive oil (EVOO), together with xylitol and betaine, has demonstrated clinical
Francisco Mesa, Alejandro Rodríguez‐Agurto, Marco Bonilla, Debora Rodríguez‐Vilaboa, Beatriz Rodríguez‐Vilaboa, Manuel Bravo   +5 more
wiley   +1 more source

Exhaled Nitric Oxide and Nitric Oxide Synthase Expression in Hodgkin's Disease [PDF]

International Journal of Immunopathology and Pharmacology, 2009
Hodgkin's disease (HD) is a malignant lymphoma with frequent mediastinal involvement, characterized by a significant inflammatory infiltration. Exhaled Nitric Oxide (F E NO), is present in healthy humans, and has been proven to be increased in eosinophilic diseases such as allergic asthma. We
GUIDA, Giuseppe, Culla B, Scirelli T, BELLONE, Graziella, SCIASCIA, Savino, BRUSSINO, Luisa, Novero D, PALESTRO, Giorgio, Heffler E, Gavarotti P, ROLLA, Giovanni, BUCCA, Caterina   +11 more
openaire   +4 more sources

Chemical Ionization Mass Spectrometry: Fundamental Principles, Diverse Applications, and the Latest Technological Frontiers

Mass Spectrometry Reviews, EarlyView.
ABSTRACT The review examines the evolution of chemical ionization mass spectrometry (CI‐MS), a technique developed in 1966 by Field and Munson. CI is a soft‐ionization method that produces more intense molecular ions with less fragmentation than electron ionization (EI).
Malvika Dutt, Adriana Arigò, Giorgio Famiglini, Pierangela Palma, Achille Cappiello   +4 more
wiley   +1 more source