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Análisis
2
Análisis espectral
2
Compuestos orgánicos
2
Aceleradores de protones
1
Atlas
1
Componentes orgánicos
1
Compuestos organometálicos
1
Cáncer
1
Espectroscopia de resonancia magnética nuclear
1
Espectroscopía de resonancia magnética de protones
1
Espectroscopía de resonancia nuclear magnetica
1
Física
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Física médica
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Física nuclear
1
Química
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Química del medio ambiente
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Química orgánica
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Radiología
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Radioterapia
1
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49061“…A significantly higher proportion of these patients had leukocytosis >15,000 (57 vs. 23%; P = 0.001), creatinine >1.5 (57 vs. 27%; P = 0.005), and were receiving concomitant proton pump inhibitors (65 vs. 43%; P = 0.05) and antibiotics (65 vs 44%; P = 0.05) compared with those without CDI-related complications. …”
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49062“…The OVP group was more likely to be immunosuppressed (P < 0.001), have increased hospital length of stay (P < 0.001), receive a proton pump inhibitor (P = 0.049), have a prior episode of CDI within the previous 90 days (P < 0.001), and have > 1 prior episode of CDI (P = 0.038). …”
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49063por Garey, Kevin W, Schroeder, Claudia P, Hardin, Thomas C, Hengel, Richard L, Ritter, Timothy E, Nathan, Ramesh V, Dillon, Ryan J, Van Anglen, Lucinda J“…Risk factors for lower baseline anxiety-related HR-QOL included immunocompromised conditions (P < 0.046) and receipt of a proton pump inhibitor (P < 0.018). Compared with patients with primary CDI disease (Score: 35 ± 20), baseline anxiety HR-QOL was worse with subsequent prior recurrences (Score: 26 ± 23) for CDI episodes 2–4, and then improved for subsequent episodes (Score: 38 ± 22). …”
Publicado 2019
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49064“…We measured the association between each AE dimension and HA-CDI, mutually controlling for each dimension, in a multivariable logistic regression model adjusted for age, sex, comorbidities (e.g., malignancy, transplant status), length of hospitalization, and use of proton pump inhibitors (PPI). RESULTS: Of 227,967 hospitalized patients, 104,705 (45.9%) received antibiotics and 1,618 had HA-CDI. …”
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49065por Dieckmeyer, Michael, Ruschke, Stefan, Rohrmeier, Alexander, Syväri, Jan, Einspieler, Ingo, Seifert-Klauss, Vanadin, Schmidmayr, Monika, Metz, Stephan, Kirschke, Jan S., Rummeny, Ernst J., Zimmer, Claus, Karampinos, Dimitrios C., Baum, Thomas“…The purpose of our study was to quantify VBM proton density fat fraction (PDFF) changes at the lumbar spine using chemical shift encoding-based water-fat MRI (CSE-MRI) and bone mineral density (BMD) changes using dual energy X-ray absorptiometry (DXA) related to AI and BP treatment over a 12-month period. …”
Publicado 2019
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49066por Fonkui, Thierry Youmbi, Ikhile, Monisola Itohan, Njobeh, Patrick Berka, Ndinteh, Derek Tantoh“…Fourier transform infrared (FTIR), ultra violet light (UV–VIS), elemental analysis, proton ((1)H) and carbon ((13)C) nuclear magnetic resonance spectroscopy were used to characterize the newly synthesized Schiff bases. …”
Publicado 2019
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49067“…The peak areas of N-acetylaspartate (NAA), Cho-line (Cho), Creatine (Cr), and Myo-inositol (mI) as well as their ratios were detected by proton magnetic resonance spectroscopy ((1)H-MRS). …”
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49068por Kubosawa, Yoko, Mori, Hideki, Kinoshita, Satoshi, Nakazato, Yoshihiro, Fujimoto, Ai, Kikuchi, Masahiro, Nishizawa, Toshihiro, Suzuki, Masayuki, Suzuki, Hidekazu“…The main method of endoscopic hemostasis has changed from clipping and injection to forceps coagulation (P < 0.01), and frequently prescribed medicines have changed from proton pump inhibitor to P-CAB (P < 0.01). The rate of rebleeding during the latter half of the study was significantly lower than that in the first half. …”
Publicado 2019
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49069“…The carotenoid absorbance feature shows up simultaneously with a major F decrease and corresponds to the xanthophyll conversion, as quick response to the proton gradient build-up. After xanthophyll conversion (t = 3 min), a kinetically slower but major and smooth absorbance increase was occasionally observed from the transmitted radiance measurements as wide peaks in the green (~ 550 nm) and the near-infrared (~ 750 nm) wavelengths, involving no further F quenching. …”
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49070por Chien, Meng-Yueh, Lee, Pei-Lin, Yu, Chih-Wei, Wei, Shwu Yuan, Shih, Tiffany Ting-Fang“…PARTICIPANTS AND METHODS: Twenty patients with severe OSA (apnea-hypopnea index [AHI]: ≥30/h; body mass index [BMI]: 26.05±2.92) and 20 age- and BMI-matched controls (AHI <5/h) were enrolled. Proton magnetic resonance spectroscopy was used to measure the IMCL and EMCL of the right vastus lateralis muscle. …”
Publicado 2020
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49071por Jia, Zhong-Qiang, Liu, Di, Peng, Ying-Chuan, Han, Zhao-Jun, Zhao, Chun-Qing, Tang, Tao“…Conversely, genes encoding esterase, sulfotransferase 1C4, proton-coupled folate transporter, chitinase 10, gelsolin-related protein of 125 kDa (GRP), fibroin heavy chain (FHC), fatty acid synthase and some P450s were significantly down-regulated in response to fluralaner. …”
Publicado 2020
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49072por Azem, Rami, Daou, Remy, Bassil, Elias, Anvari, Eva Maria, Taliercio, Jonathan J., Arrigain, Susana, Schold, Jesse D., Vachharajani, Tushar, Nally, Joseph, Na khoul, Georges N.“…INTRODUCTION: Magnesium disorders are commonly encountered in chronic kidney disease (CKD) and are typically a consequence of decreased kidney function or frequently prescribed medications such as diuretics and proton pump inhibitors. While hypomagnesemia has been linked with increased mortality, the association between elevated magnesium levels and mortality is not clearly defined. …”
Publicado 2020
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49073por Gunji, Shizuka, Oda, Yoshihisa, Takigawa-Imamura, Hisako, Tsukaya, Hirokazu, Ferjani, Ali“…In Arabidopsis thaliana, the vacuolar proton-pumping pyrophosphatase (H(+)-PPase) is highly expressed in young tissues, which consume large amounts of energy in the form of nucleoside triphosphates and produce pyrophosphate (PPi) as a byproduct. …”
Publicado 2020
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49074por Harbison-Price, Nichaela, Ferguson, Scott A., Heikal, Adam, Taiaroa, George, Hards, Kiel, Nakatani, Yoshio, Rennison, David, Brimble, Margaret A., El-Deeb, Ibrahim M., Bohlmann, Lisa, McDevitt, Christopher A., von Itzstein, Mark, Walker, Mark J., Cook, Gregory M.“…In this work, we show that PBT2 functions as a Zn(2+)/H(+) ionophore, exchanging extracellular zinc for intracellular protons in an electroneutral process that leads to cellular zinc accumulation. …”
Publicado 2020
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49075“…The patient was started on a high dose Proton Pump Inhibitor IV and treated supportively. …”
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49076por Lind, Lars, Johansson, Lars, Ahlström, Håkan, Eriksson, Jan W, Larsson, Anders, Risérus, Ulf, Kullberg, Joel, Oscarsson, Jan“…NAFLD was defined as liver fat > 5.5% using magnetic resonance imaging-proton density fat fraction. FLI, HSI, LAP, and NAFLD LFS were assessed. …”
Publicado 2020
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49077por Juergens, Hannes, Hakkaart, Xavier D. V., Bras, Jildau E., Vente, André, Wu, Liang, Benjamin, Kirsten R., Pronk, Jack T., Daran-Lapujade, Pascale, Mans, Robert“…NADH-derived electrons can enter its mitochondrial respiratory chain either via a proton-translocating complex I NADH-dehydrogenase or via three putative alternative NADH dehydrogenases. …”
Publicado 2020
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49078por Rahman, Proton, Arendse, Regan, Khraishi, Majed, Sholter, Dalton, Sheriff, Maqbool, Rampakakis, Emmanouil, Lehman, Allen J, Nantel, FrancoisEnlace del recurso
Publicado 2020
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49079por Asaoka, Daisuke, Takeda, Tsutomu, Inami, Yoshihiro, Abe, Daiki, Shimada, Yuji, Matsumoto, Kenshi, Ueyama, Hiroya, Matsumoto, Kohei, Komori, Hiroyuki, Akazawa, Yoichi, Osada, Taro, Hojo, Mariko, Nagahara, Akihito“…In a univariate analysis, an older age (p<0.001), female gender (p=0.010), successful eradication of Helicobacter pylori (p=0.049), proton pump inhibitor (PPI) use (p<0.001), laxative/prokinetics use (p=0.008), sarcopenia (p<0.001), osteoporosis (p<0.001), hypozincemia (p=0.002), hypoalbuminemia (p<0.001), low lymphocytes (p=0.004), a high CONUT score (p<0.001), a high FSSG score (p=0.001), and a high CSS score (p<0.001) were significantly associated with frailty. …”
Publicado 2020
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49080“…The participants underwent high-speed T2-corrected multi-echo single-voxel MRS of the liver at a 3T MR scanner. The proton density fat fraction (PDFF) and R2 value were calculated. …”
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