Results 21 to 30 of about 56,756 (306)

Novel XMC Biopolymer to Improve Iron Ore Reverse Cationic Flotation Performance [PDF]

Floresta e Ambiente, 2022
Iron ore pellets are raw materials used by the iron and steel industries. In these applications, flotation process has been used for increasing the iron content. In this process, starch is normally used as a depressant and amine as a collector.
Marcelo Moreira da Costa, Robisnéa Adriana Ribeiro, Thalita Mendonça de Resende, Julia de Cristo Figueiredo   +3 more
doaj   +1 more source

Polyacrylamides in reverse cationic iron ore flotation: bench scale study

REM: International Engineering Journal, 2021
A bench scale study was carried out to investigate the influence of polyacrylamides as co-depressant in a blend with starch depressant on the reverse cationic iron ore flotation.
Kelly Cristina Ferreira, Antonio Eduardo Clark Peres   +1 more
doaj   +1 more source

Effects of camphor and related compounds on slowly adapting mechanoreceptors in the rat sinus hair follicle

IBRO Neuroscience Reports, 2022
Introduction: Camphor is a popular compound for therapeutic and cosmetic use with a distinctive odour, and somatosensory warming and cooling properties. The mechanisms for its action remain unclear.
Peter M.B. Cahusac, Arunteja Veermalla
doaj   +1 more source

Anti-depressant medication use is a risk factor for incident knee surgery and opioid use in patients with knee osteoarthritis

Frontiers in Psychiatry, 2023
ObjectiveTo investigate whether depression and exposure to anti-depressant medication are independent risk factors for incident knee surgery and opioid use in knee osteoarthritis (KOA) patients.MethodsWe identified all patients who visited our outpatient
Yongqiang Zheng, Jinshan Zhang, Zefeng Wang, Xiaofeng Liu, Yongquan Xu, Yangzhen Fang, Zhenyu Lin, Liang Lin   +7 more
doaj   +1 more source

CNS anti-depressant, anxiolytic and analgesic effects of Ganoderma applanatum (mushroom) along with ligand-receptor binding screening provide new insights: Multi-disciplinary approaches

Biochemistry and Biophysics Reports, 2021
This research was designed to evaluate the CNS depressant, anxiolytic, and analgesic action of aqueous and ethanol extract of Ganoderma applanatum, a valuable medicinal fungus used in multiple disorders belongs to Ganodermataceae family.
S M Moazzem Hossen, Mohammad Jahedul Islam, Md. Rabiul Hossain, Anik Barua, Md. Giash Uddin, Nazim Uddin Emon   +5 more
doaj   +1 more source

Prescription drug monitoring programs use mandates and prescription stimulant and depressant quantities

BMC Public Health, 2023
Background While the mandate to check patients’ prescription history in Prescription Drug Monitoring Program (PDMP) database before prescribing/dispensing controlled drugs has been shown to be an important tool to curb opioid abuse, less is known about ...
Christian Gunadi, Yuyan Shi
doaj   +1 more source

Neferine alleviates chronic stress-induced depression by regulating monoamine neurotransmitter secretion and gut microbiota structure

Frontiers in Pharmacology, 2022
Neferine (Nef) might possess anti-depressive properties; however, its therapeutic effects are yet to be elucidated. Therefore, in this study, we aimed to explore the anti-depressant property of Nef using a mouse model of chronic stress-induced depression.
Zaiquan Dong, Zaiquan Dong, Qinglian Xie, Feiyu Xu, Xiaoling Shen, Yanni Hao, Jin Li, Haizhen Xu, Qiang Peng, Weihong Kuang, Weihong Kuang   +10 more
doaj   +1 more source

A study of the cardio-depressant actions of harman alkaloids isolated from the seeds of Peganum harmala [PDF]

Perspectives In Medical Research, 2018
Introduction: The plant Peganum harmala is a shrub native to the arid parts of the world including India. It’s therapeutic value is attributed to the presence of alkaloids harmala and harmine in the dried ripe seeds.
Rajkumar T1 , Devde R2
doaj  

Effect and Mechanism of New Chalcopyrite Depressant GX3 on Flotation Separation of Copper and Molybdenum

Kuangchan zonghe liyong
In view of the problems of environmental pollution and large consumption of reagents in traditional chalcopyrite depressant, it is of great significance to develop new depressant to achieve effective separation of copper and molybdenum.
Wentao XU, Yuemeng LIN, Baisui HAN, Haoyu XIE   +3 more
doaj   +1 more source

Combined Effect of Ethanol and Acetaminophen on the Central Nervous System of Daphnia magna [PDF]

Impulse: The Premier Undergraduate Neuroscience Journal, 2010
The combined consumption of acetaminophen (APAP) and ethanol (EtOH) has been an issue with clinical implications. Previous findings regarding the simultaneous consumption of APAP and EtOH have reported harmful effects on the liver and stomach; however ...
Brigid Bleaken
doaj