Results 91 to 100 of about 2,201 (173)

Adaptive responses of heart and skeletal muscle to spermine oxidase overexpression: evaluation of a new transgenic mouse model

, 2017
Spermine oxidase oxidizes spermine to produce H2O2, spermidine, and 3-aminopropanal. It is involved in cell drug response, apoptosis, and in the etiology of several pathologies, including cancer.
Duranti, Guglielmo, Amendola, Roberto, CECCONI, FRANCESCO, Sabatini, Stefania, Ceci, Roberta, Spinozzi, Federico, Cervelli, Manuela, Mariottini, Paolo, Pietropaoli, Stefano, Amendola, R., Leonetti, Alessia, MARCOCCI, Lucia   +11 more
core   +2 more sources

Stability of spermine oxidase to thermal and chemical denaturation: comparison with bovine serum amine oxidase

, 2016
Spermine oxidase (SMOX) is a flavin-containing enzyme that specifically oxidizes spermine to produce spermidine, 3-aminopropanaldehyde and hydrogen peroxide.
LEONETTI, ALESSIA, MARIOTTINI, Paolo, Mariottini Paolo, FEDERICO, Rodolfo, Xhani Marla, Polticelli Fabio, Agostinelli, Enzo, Stano, Pasquale, Federico Rodolfo, CERVELLI, MANUELA, Xhani, Marla, Stano Pasquale, Ohkubo, Shinji, POLTICELLI, Fabio, Cervoni, Laura, Cervelli Manuela, Leonetti Alessia   +16 more
core   +1 more source

乙酸在SmO_x/Rh(100)模型表面上的吸附和分解

, 2002
用高分辨电子能量损失谱（HREELS）和热脱附谱（TDS）研究了乙酸在SmOx/RH(100)模型表面上的吸附与分解。结果表明：低温下吸附乙酸时，SmOx的加入明显促进了乙酸分子中O－H键的断裂，从而有利于乙酸根的形成；升高表面温度，SmOx的存在促进了乙酸根中C－C键的断裂，有利于乙酸根的进一步分解。120K时，乙酸在SmOx/Rh（100）上主要以乙酸根的形式存在。225K时，乙酸根即可发生以生成CO为主的脱羧反应。在417和477K观察到受表面脱羧反应控制的CO2和H2的脱附峰 ...
姜志全, 包信和, 翟润生, 谭大力, 庄叔贤, 周维平, 马运生   +6 more
core   +1 more source

Impact of manure-related DOM on sulfonamide transport in arable soils

, 2016
Field application of livestock manure introduces colloids and veterinary antibiotics, e.g. sulfonamides (SAs), into farmland. The presence of manure colloids may potentially intensify the SAs-pollution to soils and groundwater by colloid-facilitated ...
Lichtner, Peter, Zhou, Dan, Thiele-Bruhn, Sören, Jacques, Diederik, Engelhardt, Irina, Arenz-Leufen, Martina Gesine   +5 more
core   +1 more source

Effect of nonsense-mediated mRNA decay factor SMG9 deficiency on premature aging in zebrafish

Communications Biology
SMG9 is an essential component of the nonsense-mediated mRNA decay (NMD) machinery, a quality control mechanism that selectively degrades aberrant transcripts. Mutations in SMG9 are associated with heart and brain malformation syndrome (HBMS).
Shaohong Lai, Hiroshi Shiraishi, Wulan Apridita Sebastian, Nobuyuki Shimizu, Ryohei Umeda, Mayo Ikeuchi, Kyoko Kiyota, Takashi Takeno, Shuya Miyazaki, Shinji Yano, Tatsuo Shimada, Akihiko Yoshimura, Reiko Hanada, Toshikatsu Hanada   +13 more
doaj   +1 more source

Potential Association of Gut Microbial Metabolism and Circulating mRNA Based on Multiomics Sequencing Analysis in Fetal Growth Restriction

Mediators of Inflammation
Objective. Fetal growth restriction (FGR) is a significant contributor to negative pregnancy and postnatal developmental outcomes. Currently, the exact pathological mechanism of FGR remains unknown.
Hui Tang, Dan Li, Jing Peng, Weitao Yang, Xian Zhang, Hanmei Li   +5 more
doaj   +1 more source

Analysis of Risk Factors for Necrotizing Enterocolitis in Premature Infants and Clinical Significance of Serum SMOX and ACR

Abstract Background: This study aimed to identify risk factors for NEC in preterm infants and evaluate the predictive utility of serum spermine oxidase (SMOX) and acrolein (ACR) levels for the early detection of NEC.
shuyang xu, chengzhu wang, xueping zhu
openaire   +1 more source

Polyamine Catabolism and Its Role in Renal Injury and Fibrosis in Mice Subjected to Repeated Low-Dose Cisplatin Treatment

Biomedicines
Cisplatin, a chemotherapeutic agent, can cause nephrotoxic and ototoxic injuries. Using a mouse model of repeated low dose cisplatin (RLDC), we compared the kidneys of cisplatin- and vehicle-treated mice on days 3 (early injury phase) and 35 (late injury/
Kamyar Zahedi, Sharon Barone, Marybeth Brooks, Tracy Murray Stewart, Jackson R. Foley, Ashley Nwafor, Robert A. Casero, Manoocher Soleimani   +7 more
doaj   +1 more source

SMOX®: “Healthcare Smart Box”. L’intelligenza al servizio della logistica sanitaria

, 2022
The contribution deals with the emerging issue of the trans-port of medical equipment through the use of technologi-cally innovative containers - payloads. The comparison with the reference scenario highlights the need to develop new solutions that are especially useful in emergency and ur-gent contexts such as the impossibility of moving patients, the
openaire   +1 more source

Methanol Adsorption and Reaction on Samaria Thin Films on Pt(111)

, 2015
We investigated the adsorption and reaction of methanol on continuous and discontinuous films of samarium oxide (SmOx) grown on Pt(111) in ultrahigh vacuum.
Jason Weaver, Andreas Schaefer, Jin-Hao Jhang, Marcus Bäumer, Volkmar Zielasek   +4 more
core   +1 more source