Search Results - "Lopez, Ana C."

Diffusion and Transport of Reactive Species Across Cell Membranes by Möller, Matias N, Cuevasanta, Ernesto, Orrico, Florencia, Lopez, Ana C, Thomson, Leonor, Denicola, Ana

“…This chapter includes an overview of the structure of cell membranes and a review of the permeability of membranes to biologically relevant oxygen and nitrogen…”
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Determinants and reference values for blood volume and total hemoglobin mass in women and men by Oberholzer, Laura, Montero, David, Robach, Paul, Siebenmann, Christoph, Ryrsøe, Camilla Koch, Bonne, Thomas C., Breenfeldt Andersen, Andreas, Bejder, Jacob, Karlsen, Trine, Edvardsen, Elisabeth, Rønnestad, Bent R., Hamarsland, Håvard, Cepeda‐Lopez, Ana C., Rittweger, Jörn, Treff, Gunnar, Ahlgrim, Christoph, Almquist, Nicki Winfield, Hallén, Jostein, Lundby, Carsten

“…Blood volume (BV) is an important clinical parameter and is usually reported per kg of body mass (BM). When fat mass is elevated, this underestimates BV/BM…”
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Oxidative Stress in Healthy and Pathological Red Blood Cells by Orrico, Florencia, Laurance, Sandrine, Lopez, Ana C, Lefevre, Sophie D, Thomson, Leonor, Möller, Matias N, Ostuni, Mariano A

“…Red cell diseases encompass a group of inherited or acquired erythrocyte disorders that affect the structure, function, or production of red blood cells…”
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Human papillomavirus type 18 E5 oncoprotein cooperates with E6 and E7 in promoting cell viability and invasion and in modulating the cellular redox state by Hochmann, Jimena, Parietti, Felipe, Martínez, Jennyfer, Lopez, Ana C, Carreño, Mara, Quijano, Celia, Boccardo, Enrique, Sichero, Laura, Möller, Matías N, Mirazo, Santiago, Arbiza, Juan

“…High-risk human papillomaviruses (HR-HPVs) are the etiological agents of cervical cancer. Among them, types 16 and 18 are the most prevalent worldwide. The HPV…”
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Sharply higher rates of iron deficiency in obese Mexican women and children are predicted by obesity-related inflammation rather than by differences in dietary iron intake by Cepeda-Lopez, Ana C, Osendarp, Saskia JM, Melse-Boonstra, Alida, Aeberli, Isabelle, Gonzalez-Salazar, Francisco, Feskens, Edith, Villalpando, Salvador, Zimmermann, Michael B

“…Background: Obese individuals may be at increased risk of iron deficiency (ID), but it is unclear whether this is due to poor dietary iron intakes or to…”
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The effects of fat loss after bariatric surgery on inflammation, serum hepcidin, and iron absorption: a prospective 6-mo iron stable isotope study by Cepeda-Lopez, Ana C, Allende-Labastida, Javier, Melse-Boonstra, Alida, Osendarp, Saskia JM, Herter-Aeberli, Isabelle, Moretti, Diego, Rodriguez-Lastra, Ramiro, Gonzalez-Salazar, Francisco, Villalpando, Salvador, Zimmermann, Michael B

“…ABSTRACT Background: Iron deficiency is common in obese subjects. This may be due to an increase in serum hepcidin and a decrease in iron absorption from…”
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How Having a Clear Why Can Help Us Cope With Almost Anything: Meaningful Well-Being and the COVID-19 Pandemic in México by Quiroga-Garza, Angelica, Cepeda-Lopez, Ana C, Villarreal Zambrano, Sofía, Villalobos-Daniel, Victor E, Carreno, David F, Eisenbeck, Nikolett

“…Coronavirus disease 2019 (COVID-19) has resulted in an increase in known risk factors for mental health problems. Mexico adopted lockdown and physical…”
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Time Trends in Age at Menarche and Related Non-Communicable Disease Risk during the 20th Century in Mexico by Petersohn, Inga, Zarate-Ortiz, Arli G, Cepeda-Lopez, Ana C, Melse-Boonstra, Alida

“…Developed countries have shown a time trend towards a younger age at menarche (AAM), which is associated with increased risk of later obesity and…”
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Obesity, iron deficiency and anaemia: a complex relationship by Cepeda-Lopez, Ana C, Baye, Kaleab

“…[...]ID monitoring, prevention and treatment programmes should not only be confined to settings where high levels are expected because of high prevalence of…”
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Hydrogen peroxide diffusion across the red blood cell membrane occurs mainly by simple diffusion through the lipid fraction by Orrico, Florencia, Lopez, Ana C., Silva, Nicolás, Franco, Mélanie, Mouro-Chanteloup, Isabelle, Denicola, Ana, Ostuni, Mariano A., Thomson, Leonor, Möller, Matias N.

“…Hydrogen peroxide (H2O2) is an oxidant produced endogenously by several enzymatic pathways. While it can cause molecular damage, H2O2 also plays a role in…”
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In overweight and obese women, dietary iron absorption is reduced and the enhancement of iron absorption by ascorbic acid is one-half that in normal-weight women by Cepeda-Lopez, Ana C, Melse-Boonstra, Alida, Zimmermann, Michael B, Herter-Aeberli, Isabelle

“…Iron deficiency is common in overweight and obese individuals. This deficiency may be due to adiposity-related inflammation that increases serum hepcidin and…”
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The permeability of human red blood cell membranes to hydrogen peroxide is independent of aquaporins by Orrico, Florencia, Lopez, Ana C., Saliwonczyk, Daniela, Acosta, Cecilia, Rodriguez-Grecco, Ismael, Mouro-Chanteloup, Isabelle, Ostuni, Mariano A., Denicola, Ana, Thomson, Leonor, Möller, Matias N.

“…Hydrogen peroxide (H2O2) not only is an oxidant but also is an important signaling molecule in vascular biology, mediating several physiological functions. Red…”
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Shame, suicidal ideation, and urges for non-suicidal self-injury among individuals with borderline personality disorder receiving dialectical behavior therapy: The mediating role of anger by Weatherford, Jessica V, Ruork, Allison K, Yin, Qingqing, Lopez, Ana C, Rizvi, Shireen L

“…Borderline personality disorder (BPD) is a disorder of pervasive emotion dysregulation associated with high rates of self-injurious thoughts and behaviors…”
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Feasibility of using RFLP of PCR-amplified 16S rRNA gene(s) for rapid differentiation of isolates of aerobic spore-forming bacteria from honey by López, Ana C., Alippi, Adriana M.

“…This study aimed to assess the feasibility of using RFLP of PCR-amplified 16S rRNA gene (s) by using universal primers 27f/1492r and a combination of three…”
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Greater blood volume and Hb mass in obese women quantified by the carbon monoxide-rebreathing method affects interpretation of iron biomarkers and iron requirements by Cepeda-Lopez, Ana C., Zimmermann, Michael B., Wussler, Sophia, Melse-Boonstra, Alida, Naef, Nicole, Mueller, Sandro Manuel, Toigo, Marco, Herter-Aeberli, Isabelle

“…Background/objective Iron deficiency (ID) is common in overweight and obese individuals (OW/OB) but the mechanism is uncertain. Greater blood volume (BV) in…”
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Maternal iron kinetics and maternal–fetal iron transfer in normal-weight and overweight pregnancy by Stoffel, Nicole U, Zimmermann, Michael B, Cepeda-Lopez, Ana C, Cervantes-Gracia, Karla, Llanas-Cornejo, Daniel, Zeder, Christophe, Tuntipopipat, Siriporn, Moungmaithong, Sakita, Densupsoontorn, Narumon, Quack Loetscher, Katharina, Gowachirapant, Sueppong, Herter-Aeberli, Isabelle

“…Inflammation during pregnancy may aggravate iron deficiency (ID) by increasing serum hepcidin and reducing iron absorption. This could restrict iron transfer…”
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Oxidants and Antioxidants in the Redox Biochemistry of Human Red Blood Cells by Möller, Matias N., Orrico, Florencia, Villar, Sebastián F., López, Ana C., Silva, Nicolás, Donzé, Marcel, Thomson, Leonor, Denicola, Ana

“…Red blood cells (RBCs) are exposed to both external and internal sources of oxidants that challenge their integrity and compromise their physiological function…”
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MentorOn: A peer mentoring program developed for COVID-19 times by Patel, Kira N, Lincoln, Brenna, Gomez, Lester A Mejia, Lopez, Ana C, Ting, Tobin, Lund, Terese J, Liang, Belle

“…Burgeoning research has documented COVID-19's detrimental impacts globally, especially on the lives of adolescents. The present study examined the positive…”
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Traceability of potential enterotoxigenic Bacillus cereus in bee-pollen samples from Argentina throughout the production process by López, Ana C., Fernández, Leticia A., Alippi, Adriana M.

“…Bee-pollen is a functional food sold for human and animal consumption but also is a favorable microhabitat for many spore-forming bacteria. Among them,…”
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Does obesity increase risk for iron deficiency? A review of the literature and the potential mechanisms by Cepeda-Lopez, Ana C, Aeberli, Isabelle, Zimmermann, Michael B

“…Increasing obesity is a major global health concern while at the same time iron-deficiency anemia remains common worldwide. Although these two conditions…”
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