Results 91 to 100 of about 408,436 (303)

Neurological, Psychiatric, and Biochemical Aspects of Thiamine Deficiency in Children and Adults. [PDF]

, 2019
Thiamine (vitamin B1) is an essential nutrient that serves as a cofactor for a number of enzymes, mostly with mitochondrial localization. Some thiamine-dependent enzymes are involved in energy metabolism and biosynthesis of nucleic acids whereas others ...
Adams, Alfadhel, Alfadhel, Alfadhel, Aljabri, Anwar, Aronson, Arts, Attwell, Baio, Banka, Barennes, Benton, Bettendorff, Bettendorff, Biesecker, Brown, Butterworth, Butterworth, Butterworth, Calhau, Carney, Chandrakumar, Chen, Cheung, Chornyy, Chugani, Colbert, Croft, Day, De Meirleir, Fattal-Valevski, Fattal-Valevski, Fleming, Forouhi, Foulon, Foulon, Fraccascia, Fraccascia, Fraser, Frustaci, Fujita, Galvin, Ganapathy, Gangolf, Ganie, Ghaleiha, Gibson, Giulivi, Gold, Greenwood, Gu, Harel, Hiffler, Hilker, Inaba, Ishaque, Israels, Jankowska-Kulawy, Junior, Kamasak, Karabatsiakis, Kelley, Kerns, Khaw, Kitamura, Kornreich, Kril, Laforenza, Leichter, Lindhurst, Liu, Lonsdale, Lonsdale, Lonsdale, Lorber, Lu, Lukienko, Luxemburger, Lương, Ma, Magos, Mahajan, Mahmood, Martel, Martin, Mayr, McLure, Mergenthaler, Mezzar, Mimouni-Bloch, Molina, Mulholland, Mulle, Muoio, Murata, Nabokina, Nabokina, Nardone, Navarro, Nikseresht, Obrenovich, Oishi, Opdenakker, Ortega Garcia, Ortigoza-Escobar, Pepersack, Perez-Duenas, Plaitakis, Prabakaran, Prohaska, Rabie, Randle, Renthal, Rindi, Rindi, Robinson, Roust, Rubio-Lopez, Said, Schaller, Scrimshaw, Sequeira Lopes da Silva, Shi, Singleton, Siu, Skjeldal, Smidt, Society, Song, Sperringer, Spiegel, Stargrove, Subramanian, Subramanian, Sweet, Tabarki, Talwar, Thomson, Thornalley, van den Brink, Vasconcelos, Vernau, Vernau, Vimokesant, Watkins, Wendel, Whitfield, Whitfield, Wierzbicki, Williams, Yang, Zhang, Zhao, Zuccoli   +154 more
core   +2 more sources

Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction

Advanced Healthcare Materials, EarlyView.
Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang, Jingguo Qu, Tonghuan Xiao, Xinyang Han, Michael Tin‐Cheung Ying   +4 more
wiley   +1 more source

Vitamin A: The expanding spectrum of uses

International Journal of Medicine and Health Development, 2002
Background: Vitamin A is a naturally occurring fat - soluble vitamin, whose main physiologic role is that of maintenance of integrity of epithelial cells of the body.
Ebele F Ugochukwu
doaj  

Vitamin D Deficiency Strongly Predicts Adverse Medical Outcome Across Different Medical Inpatient Populations: Results From a Prospective Study [PDF]

, 2016
Vitamin D deficiency has been associated with several adverse outcomes mainly in the outpatient setting. The objective of this study was to examine the prevalence of vitamin D deficiency and its association with risk of adverse clinical outcomes in a ...
Faessler, L., Felder, S., Graedel, L., Haubitz, S., Huber, A., Kaeslin, M., Kutz, A., Merker, M., Mueller, B., Schuetz, P.   +9 more
core   +1 more source

Shellac‐Mediated Assembly of Nanoparticles for mRNA Delivery

Advanced Healthcare Materials, EarlyView.
A shellac‐mediated nanoparticle assembly strategy is presented, involving the complexation of mRNA and low‐molecular‐weight cationic molecules (e.g., polyethyleneimine, chitosan, lipids, and poly‐l‐lysine), followed by capping with shellac. This nanoparticle platform enables mRNA transfection following intravenous injection and facilitates gene editing
Meizhang Lu, Jingqu Chen, Zhixing Lin, Wanjun Xu, Tianzheng Wang, Shiyao Li, Die Yang, Frank Caruso   +7 more
wiley   +1 more source

Integrated Visible Light and Oxidant Protection Through Multifunctional Sunscreens

Advanced Healthcare Materials, EarlyView.
High‐energy visible radiation (HEVR), although less energetic than UV light, penetrates deeper into the skin and contributes to photoaging, pigmentation disorders, and oxidative stress. The development of new HEVR‐targeted filters, therefore, represents not only a scientific challenge but also a pressing public health and cosmetic industry need.
Beatriz Peñín, Raúl Losantos, Ignacio Funes‐Ardoiz, Diego Sampedro   +3 more
wiley   +1 more source

Situação nutricional e alimentar de pré-escolares no semi-árido da Bahia (Brasil): II Hipovitaminose A

Revista de Saúde Pública
Foram estudados 754 pré-escolares de áreas urbanas de sete municípios do semi-árido do Estado Bahia, Brasil, com o objetivo de determinar a prevalência da hipovitaminose A e sua associação com a idade, sexo, renda em salário-mínimo, escolaridade materna ...
Leonor M.P. Santos, Ana Marlucia O. Assis, Maisa C. Martins, Maria P.N. Araújo, Saul S. Morris, Mauricio L. Barreto   +5 more
doaj  

Alacsony D-vitamin-szint a Semmelweis Egyetem betegei körében [PDF]

, 2011
Even in developed countries the prevalence of subjects with suboptimal vitamin D levels is high. The aim of this retrospective data analysis was to evaluate the prevalence of severe and moderate vitamin D deficiencies (defined as vitamin D ...
Bekő, Gabriella, Olajos, Ferenc, Satori A, Szabó, András, Vásárhelyi, Barna   +4 more
core   +2 more sources

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Effects of Mild and Severe Vitamin B Deficiencies on the Meiotic Maturation of Mice Oocytes

Nutrition and Metabolic Insights, 2017
We investigated the effects of vitamin B 1 deficiency on the meiosis maturation of oocytes. Female Crl:CD1 (ICR) mice were fed a 20% casein diet (control group) or a vitamin B 1 –free diet (test group).
Ai Tsuji, Toshinobu Nakamura, Katsumi Shibata   +2 more
doaj   +1 more source