Results 121 to 130 of about 18,162 (295)

Comparison of two modes of vitamin B₁₂ supplementation on neuroconduction and cognitive function among older people living in Santiago, Chile: a cluster randomized controlled trial. a study protocol [ISRCTN 02694183]

Nutrition Journal, 2011
Background Older people have a high risk of vitamin B12 deficiency; this can lead to varying degrees of cognitive and neurological impairment. CBL deficiency may present as macrocytic anemia, subacute combined degeneration of the spinal cord, or as ...
Brito Alex, Hertrampf Eva, Lavados Manuel, Verdugo Renato, Castillo José, Lera Lydia, Albala Cecilia, Sánchez Hugo, Allen Lindsay, Uauy Ricardo   +9 more
doaj   +1 more source

Safety of vitamin B12 (in the form of cyanocobalamin) produced by Ensifer adhaerensCNCM‐I 5541 for all animal species

EFSA Journal, 2020
The vitamin B12 (in the form of cyanocobalamin) under assessment is produced by fermentation with a genetically modified strain of Ensifer adhaerens and it is intended to be used as a nutritional additive for all animal species.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria deLourdes Bastos, Henrik Christensen, Birgit Dusemund, Mojca Fašmon Durjava, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Pier Sandro Cocconcelli, Boet Glandorf, Lieve Herman, Miguel Prieto Maradona, Maria Saarela, Montserrat Anguita, Jaume Galobart, Orsolya Holczknecht, Paola Manini, Fabiola Pizzo, Jordi Tarrés‐Call, Elisa Pettenati   +29 more
doaj   +1 more source

Nutritional Interventions for Enhancing Sleep Quality: The Role of Diet and Key Nutrients in Regulating Sleep Patterns and Disorders

Food Science &Nutrition, Volume 13, Issue 12, December 2025.
This review highlights the growing evidence linking diet and key nutrients with sleep quality and circadian regulation. Nutrients such as tryptophan, magnesium, and omega‐3 fatty acids, along with dietary patterns like the Mediterranean and plant‐based diets, demonstrate positive associations with sleep duration and efficiency.
Rony Abou‐Khalil
wiley   +1 more source

Photoactivatable metal complexes : from theory to applications in biotechnology and medicine [PDF]

, 2013
This short review highlights some of the exciting new experimental and theoretical developments in the field of photoactivatable metal complexes and their applications in biotechnology and medicine.
Sadler, P. J., Smith, Nicola A.
core   +1 more source

FIGO good practice recommendations on anemia in pregnancy, to reduce the incidence and impact of postpartum hemorrhage (PPH)

International Journal of Gynecology &Obstetrics, Volume 171, Issue 3, Page 993-1007, December 2025.
Abstract Anemia affects 32 million pregnant women globally, contributing annually to more than 115 000 maternal deaths and 591 000 perinatal deaths worldwide. Low‐ and middle‐income countries (LMICs) bear the highest burden of anemia in pregnancy, with nearly 50% of affected pregnant women. It is now 2025, which is WHO's target year for a 50% reduction
Akaninyene E. Ubom, Ferdousi Begum, Diana Ramasauskaite, Albaro J. Nieto‐Calvache, Monica Oguttu, Inês Nunes, Zechariah J. Malel, Jolly Beyeza‐Kashesya, Alison Wright, on behalf of the FIGO Committee on Childbirth and Postpartum Hemorrhage   +9 more
wiley   +1 more source

Band-collision gel electrophoresis. [PDF]

, 2019
Electrophoretic mobility shift assays are widely used in gel electrophoresis to study binding interactions between different molecular species loaded into the same well.
Bikos, Dimitri A, Mason, Thomas G
core  

Relationship between vitamin B12, folate and homocysteine levels and H. Pylori infection in patients with functional dyspepsia: a cross-section study [PDF]

, 2012
Background H. pylori infection has been associated with many micronutrient deficiencies. There is a dearth of data from communities with nutritional deficiencies and high prevalence of H. pylori infection.
Abid, Shahab, Haider, Ghulam, Iqbal, Mohammad Perwaiz, Jafri, Wasim, Mehboobali, Naseema, Rasool, Shahid   +5 more
core   +2 more sources

Increase in circulating holotranscobalamin after oral administration of cyanocobalamin or hydroxocobalamin in healthy adults with low and normal cobalamin status

European Journal of Nutrition, 2017
PurposeTo investigate the absorption of synthetic cyanocobalamin and natural occurring hydroxocobalamin in populations with low and normal cobalamin (vitamin B12) status.MethodsWe included adults with low (n = 59) and normal (n = 42) cobalamin status and
E. Greibe, N. Mahalle, V. Bhide, C. W. Heegaard, S. Naik, E. Nexo   +5 more
semanticscholar   +1 more source

Vitamin‐Engineered Nanoplatforms in Precision Oncology: Integrating Immunotherapy, Delivery Systems, and Theranostics

MedComm – Biomaterials and Applications, Volume 4, Issue 4, December 2025.
Vitamin‐derived nanoplatforms advance precision oncology by augmenting immunotherapy through dendritic cell activation, T‐cell reprogramming, and TME remodeling to enhance antitumor immunity, while enabling targeted therapeutic delivery. These systems integrate theranostic capabilities using vitamin‐conjugated imaging probes for concurrent tumor ...
Ruowa Xu, Yunlong Gao, Hailong Zhang, Zichao Luo   +3 more
wiley   +1 more source

Nutrient Digestibility and Performances of Frisian Holstein Calves Fed with Pennisetum Purpureum and Inoculated with Buffalo's Rumen Bacteria [PDF]

, 2014
Buffalo's rumen bacteria (BRB) are potential in digesting fiber feed. BRB already adapted well with low quality forages and agricultural byproducts. The aim of this study was to determine the effect of buffalo's rumen bacteria (BRB) consortium inoculated
Abdullah, L. (L), Evvyernie, D. (D), Prihantoro, I. (I), Suryani, S. (Suryani), Toharmat, T. (T)   +4 more
core