Oxidative Stress and Migraine
AbstractThe pathogenesis of migraine is not completely understood, but inflammation and oxidative stress seem to be involved, according to data from an experimental model of the disease. This narrative review summarizes data from studies on oxidative stress markers in migraine patients, case –control association studies on the possible association of candidate genes related to oxidative stress with the risk for migraine, studies showing the presence of oxidative stress in experimental models of migraine, and studies on the efficacy of antioxidant drugs in migraine therapy. Many studie s have addressed the value of concen...
Source: Molecular Neurobiology - March 18, 2024 Category: Neurology Source Type: research
Metabolic and physiological adaptations of microalgal growth-promoting bacterium Azospirillum brasilense growing under biogas atmosphere: a microarray-based transcriptome analysis
Arch Microbiol. 2024 Mar 16;206(4):173. doi: 10.1007/s00203-024-03890-z.ABSTRACTUsing microalgal growth-promoting bacteria (MGPB) to improve the cultured microalga metabolism during biotechnological processes is one of the most promising strategies to enhance their benefits. Nonetheless, the culture condition effect used during the biotechnological process on MGPB growth and metabolism is key to ensure the expected positive bacterium growth and metabolism of microalgae. In this sense, the present research study investigated the effect of the synthetic biogas atmosphere (75% CH4-25% CO2) on metabolic and physiological adapt...
Source: Archives of Microbiology - March 16, 2024 Category: Microbiology Authors: Carolina Garciglia-Mercado Claudia A Contreras Francisco J Choix Luz E de-Bashan Gracia A G ómez-Anduro Oskar A Palacios Source Type: research
Metabolic and physiological adaptations of microalgal growth-promoting bacterium Azospirillum brasilense growing under biogas atmosphere: a microarray-based transcriptome analysis
Arch Microbiol. 2024 Mar 16;206(4):173. doi: 10.1007/s00203-024-03890-z.ABSTRACTUsing microalgal growth-promoting bacteria (MGPB) to improve the cultured microalga metabolism during biotechnological processes is one of the most promising strategies to enhance their benefits. Nonetheless, the culture condition effect used during the biotechnological process on MGPB growth and metabolism is key to ensure the expected positive bacterium growth and metabolism of microalgae. In this sense, the present research study investigated the effect of the synthetic biogas atmosphere (75% CH4-25% CO2) on metabolic and physiological adapt...
Source: Archives of Microbiology - March 16, 2024 Category: Microbiology Authors: Carolina Garciglia-Mercado Claudia A Contreras Francisco J Choix Luz E de-Bashan Gracia A G ómez-Anduro Oskar A Palacios Source Type: research
The combined effect of carbon starvation and exogenous riboflavin accelerated the Pseudomonas aeruginosa-induced nickel corrosion
Bioelectrochemistry. 2024 Mar 9;157:108679. doi: 10.1016/j.bioelechem.2024.108679. Online ahead of print.ABSTRACTThe primary objective of this study is to elucidate the synergistic effect of an exogenous redox mediator and carbon starvation on the microbiologically influenced corrosion (MIC) of metal nickel (Ni) by nitrate reducing Pseudomonas aeruginosa. Carbon source (CS) starvation markedly accelerates Ni MIC by P. aeruginosa. Moreover, the addition of exogenous riboflavin significantly decreases the corrosion resistance of Ni. The MIC rate of Ni (based on corrosion loss volume) is ranked as: 10 % CS level + riboflavin ...
Source: Bioelectrochemistry - March 12, 2024 Category: Biochemistry Authors: Yanan Pu Su Hou Shougang Chen Yue Hou Fan Feng Zihao Guo Congrui Zhu Source Type: research
The combined effect of carbon starvation and exogenous riboflavin accelerated the Pseudomonas aeruginosa-induced nickel corrosion
Bioelectrochemistry. 2024 Mar 9;157:108679. doi: 10.1016/j.bioelechem.2024.108679. Online ahead of print.ABSTRACTThe primary objective of this study is to elucidate the synergistic effect of an exogenous redox mediator and carbon starvation on the microbiologically influenced corrosion (MIC) of metal nickel (Ni) by nitrate reducing Pseudomonas aeruginosa. Carbon source (CS) starvation markedly accelerates Ni MIC by P. aeruginosa. Moreover, the addition of exogenous riboflavin significantly decreases the corrosion resistance of Ni. The MIC rate of Ni (based on corrosion loss volume) is ranked as: 10 % CS level + riboflavin ...
Source: Bioelectrochemistry - March 12, 2024 Category: Biochemistry Authors: Yanan Pu Su Hou Shougang Chen Yue Hou Fan Feng Zihao Guo Congrui Zhu Source Type: research
The combined effect of carbon starvation and exogenous riboflavin accelerated the Pseudomonas aeruginosa-induced nickel corrosion
Bioelectrochemistry. 2024 Mar 9;157:108679. doi: 10.1016/j.bioelechem.2024.108679. Online ahead of print.ABSTRACTThe primary objective of this study is to elucidate the synergistic effect of an exogenous redox mediator and carbon starvation on the microbiologically influenced corrosion (MIC) of metal nickel (Ni) by nitrate reducing Pseudomonas aeruginosa. Carbon source (CS) starvation markedly accelerates Ni MIC by P. aeruginosa. Moreover, the addition of exogenous riboflavin significantly decreases the corrosion resistance of Ni. The MIC rate of Ni (based on corrosion loss volume) is ranked as: 10 % CS level + riboflavin ...
Source: Bioelectrochemistry - March 12, 2024 Category: Biochemistry Authors: Yanan Pu Su Hou Shougang Chen Yue Hou Fan Feng Zihao Guo Congrui Zhu Source Type: research
The combined effect of carbon starvation and exogenous riboflavin accelerated the Pseudomonas aeruginosa-induced nickel corrosion
Bioelectrochemistry. 2024 Mar 9;157:108679. doi: 10.1016/j.bioelechem.2024.108679. Online ahead of print.ABSTRACTThe primary objective of this study is to elucidate the synergistic effect of an exogenous redox mediator and carbon starvation on the microbiologically influenced corrosion (MIC) of metal nickel (Ni) by nitrate reducing Pseudomonas aeruginosa. Carbon source (CS) starvation markedly accelerates Ni MIC by P. aeruginosa. Moreover, the addition of exogenous riboflavin significantly decreases the corrosion resistance of Ni. The MIC rate of Ni (based on corrosion loss volume) is ranked as: 10 % CS level + riboflavin ...
Source: Bioelectrochemistry - March 12, 2024 Category: Biochemistry Authors: Yanan Pu Su Hou Shougang Chen Yue Hou Fan Feng Zihao Guo Congrui Zhu Source Type: research
Vitamin C for Patients Hospitalized With COVID-19 —Reply
In Reply Dr McKenzie and colleagues raise concerns regarding the safety of bundling thiamine with other vitamins into a product primarily prescribed for thiamine replacement in patients with or at risk of alcohol withdrawal. This formulation consists of 2 ampules (thiamine, riboflavin, and pyridoxine in ampule 1; ascorbic acid, nicotinamide, and glucose in ampule 2) that are intended to be diluted together in normal saline or 5% dextrose and infused. We are aware of a similar bundled injectable vitamin solution in other countries. (Source: JAMA)
Source: JAMA - March 12, 2024 Category: General Medicine Source Type: research
Bioelectricity facilitates carbon dioxide fixation by Alcaligenes faecalis ZS-1 in a biocathodic microbial fuel cell (MFC)
In conclusion, bioelectricity resulted in a significant enhancement in the efficiency of CO2 fixation and lipid production.PMID:38460556 | DOI:10.1016/j.biortech.2024.130555 (Source: Bioresource Technology)
Source: Bioresource Technology - March 9, 2024 Category: Biotechnology Authors: Xinyi Li Tianbo Jia Haiguang Zhu Luhan Cai Yubiao Lu Jianxin Wang Hengcong Tao Peng Li Source Type: research
Bioelectricity facilitates carbon dioxide fixation by Alcaligenes faecalis ZS-1 in a biocathodic microbial fuel cell (MFC)
In conclusion, bioelectricity resulted in a significant enhancement in the efficiency of CO2 fixation and lipid production.PMID:38460556 | DOI:10.1016/j.biortech.2024.130555 (Source: Bioresource Technology)
Source: Bioresource Technology - March 9, 2024 Category: Biotechnology Authors: Xinyi Li Tianbo Jia Haiguang Zhu Luhan Cai Yubiao Lu Jianxin Wang Hengcong Tao Peng Li Source Type: research
Effects of dietary chlorogenic acid on cecal microbiota and metabolites in broilers during lipopolysaccharide-induced immune stress
ConclusionWe conclude that CGA can have a beneficial effect on broilers by positively altering the balance of intestinal microorganisms and their metabolites to inhibit intestinal inflammation and barrier damage caused by immune stress. (Source: Frontiers in Microbiology)
Source: Frontiers in Microbiology - March 8, 2024 Category: Microbiology Source Type: research
The Association of Milk and Multiple Food Avoidance with Growth Parameters in Infants and Children
CONCLUSION: Our study reveals that children with isolated CMA and multiple FA have a high nutrition gap, growth deceleration, and unbalanced bone metabolism, as shown by low blood calcium and elevated PTH levels.PMID:38447665 | DOI:10.1016/j.anai.2024.02.023 (Source: Annals of Allergy, Asthma and Immunology)
Source: Annals of Allergy, Asthma and Immunology - March 6, 2024 Category: Allergy & Immunology Authors: Cansin Sackesen Betul Buyuktiryaki Tugba Gokce Emre Gogebakan Beliz Su Gundogdu Sevgi Bilgic Eltan Elif Karakoc-Aydiner Ebru Arik Yilmaz Ceren Can Hilal Cengiz Ozlem Unlugedik Nevin Celik Said Incir Gul Yesiltepe Mutlu Damla Yildirim Hulya Gokmen Ozel Suk Source Type: research
The Association of Milk and Multiple Food Avoidance with Growth Parameters in Infants and Children
CONCLUSION: Our study reveals that children with isolated CMA and multiple FA have a high nutrition gap, growth deceleration, and unbalanced bone metabolism, as shown by low blood calcium and elevated PTH levels.PMID:38447665 | DOI:10.1016/j.anai.2024.02.023 (Source: Annals of Allergy, Asthma and Immunology)
Source: Annals of Allergy, Asthma and Immunology - March 6, 2024 Category: Allergy & Immunology Authors: Cansin Sackesen Betul Buyuktiryaki Tugba Gokce Emre Gogebakan Beliz Su Gundogdu Sevgi Bilgic Eltan Elif Karakoc-Aydiner Ebru Arik Yilmaz Ceren Can Hilal Cengiz Ozlem Unlugedik Nevin Celik Said Incir Gul Yesiltepe Mutlu Damla Yildirim Hulya Gokmen Ozel Suk Source Type: research
The Association of Milk and Multiple Food Avoidance with Growth Parameters in Infants and Children
CONCLUSION: Our study reveals that children with isolated CMA and multiple FA have a high nutrition gap, growth deceleration, and unbalanced bone metabolism, as shown by low blood calcium and elevated PTH levels.PMID:38447665 | DOI:10.1016/j.anai.2024.02.023 (Source: Annals of Allergy, Asthma and Immunology)
Source: Annals of Allergy, Asthma and Immunology - March 6, 2024 Category: Allergy & Immunology Authors: Cansin Sackesen Betul Buyuktiryaki Tugba Gokce Emre Gogebakan Beliz Su Gundogdu Sevgi Bilgic Eltan Elif Karakoc-Aydiner Ebru Arik Yilmaz Ceren Can Hilal Cengiz Ozlem Unlugedik Nevin Celik Said Incir Gul Yesiltepe Mutlu Damla Yildirim Hulya Gokmen Ozel Suk Source Type: research
Riboflavin-LSD1 axis participates in the in vivo tumor-associated macrophage morphology in human colorectal liver metastases
AbstractTumor-associated macrophages (TAMs) are key components of the tumor microenvironment (TME). In colorectal liver metastasis (CLM), TAM morphology correlates with prognosis, with smaller TAMs (S-TAMs) conferring a more favorable prognosis than larger TAMs (L-TAMs). However, the metabolic profile of in vivo human TAM populations remains unknown. Multiparametric flow cytometry was used to freshly isolate S- and L-TAMs from surgically resected CLM patients (n = 14S-, 14L-TAMs). Mass spectrometry-based metabolomics analyses were implemented for the metabolic characterization of TAM populations. Gene expression analys...
Source: Cancer Immunology, Immunotherapy - March 2, 2024 Category: Cancer & Oncology Source Type: research
