Results 1 to 10 of about 94,276 (293)

Hydrogen sulfide inhibits recruitment of monocyte-derived tumor associated macrophages in glioblastoma by downregulating CXCL12 [PDF]

open access: yesRedox Biology
Tumor associated macrophages (TAMs) directly contribute to the dismal prognosis of glioblastoma by preventing anti-tumor immunity and promoting tumor invasion and angiogenesis.
Joseph Camarano   +14 more
doaj   +2 more sources

Hydrogen-Sulfide-Mediated PpAOS3-JA Module Provides Insight into Salt Stress Resistance in Peach [PDF]

open access: yesPlants
Salt stress is one of the main abiotic stresses that affects peach growth. Hydrogen sulfide has an important role in regulating plant resistance to salt stress.
Xiaolan Gao   +10 more
doaj   +2 more sources

Study on integrated treatment technology of hydrogen sulfide extraction and purification in fully-mechanized mining face

open access: yesMeitan kexue jishu, 2023
During the driving of the fully mechanized driving face of the hydrogen sulfide coal roadway, due to the ventilation effect of the roadway, it is very easy to cause hydrogen sulfide gas accumulation and overrun in the front area of the driving face.
WANG Fuzhong   +5 more
doaj   +1 more source

Warm Plasma Application in Tar Conversion and Syngas Valorization: The Fate of Hydrogen Sulfide

open access: yesEnergies, 2021
Warm plasma techniques are considered a promising method of tar removal in biomass-derived syngas. The fate of another problematic syngas impurity—hydrogen sulfide—is studied in this work.
Mateusz Wnukowski, Wojciech Moroń
doaj   +1 more source

Estradiol of various saturation and its influence on hydrogen sulfide formation in the myocardium of female rats. [PDF]

open access: yesMedičnì Perspektivi, 2015
Hydrogen sulfide is signalling molecule that regulates vascular tone and myocardial contractility. Role of estradiol in hydrogen sulfide production in cardiovascular system of rats remains unclear and this becames research objective.
A. V. Melnik
doaj   +2 more sources

Hydrogen sulfide occurrence states in China's coal seams

open access: yesEnergy Exploration & Exploitation, 2022
The occurrence states of hydrogen sulfide in coal seams are crucial in preventing and controlling hydrogen sulfide emission in coal mines and the safe development of coal bed methane.
Shengbo Yang   +7 more
doaj   +1 more source

INCREASING THE EFFICIENCY OF HYDROGEN PRODUCTION TECHNOLOGY BY USING A REGENERATION CIRCUIT WITH A ROTARY-PISTON EXPANDER MACHINE

open access: yesАвіаційно-космічна техніка та технологія, 2020
The article discusses a promising technology for the production and safe accumulation of hydrogen from the Black Sea hydrogen sulfide, which includes the following processes: production of hydrogen sulfide from the depths of the Black Sea; separation of ...
Михайло Романович Ткач   +3 more
doaj   +1 more source

Numerical Simulation of Hydrogen Sulfide Distribution in the Grille Machine Room of Sewage Treatment Plant

open access: yesJournal of Harbin University of Science and Technology, 2023
Aiming at the problem of hydrogen sulfide pollution in the grille machine room and the poisoning death of operators caused by hydrogen sulfide, by changing the wind direction, room temperature, ventilation mode and other influencing factors, the ...
HAN Tianchan   +4 more
doaj   +1 more source

H2S-based fluorescent imaging for pathophysiological processes

open access: yesFrontiers in Chemistry, 2023
Hydrogen sulfide (H2S), as an important endogenous signaling molecule, plays a vital role in many physiological processes. The abnormal behaviors of hydrogen sulfide in organisms may lead to various pathophysiological processes. Monitoring the changes in
Tong-Tong Jia   +4 more
doaj   +1 more source

Study of the Ventilation Effect to Reducing the Corrosion of the Main Concrete Sewer Collector line in the Vicinity of Dropshaft Manhole [PDF]

open access: yesعلوم و مهندسی آب و فاضلاب, 2021
Corrosion is one of the major problems in utilizing sewage networks. In some points of wastewater networks, such as drop shafts, the corrosion intensity due to hydrogen sulfide gas accumulation is significant.
Alireza Roodbarani   +3 more
doaj   +1 more source

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