Results 71 to 80 of about 221,098 (260)

The optimal dietary Zn requirement in meat ducks from 22 to 42 days of age: effects on growth performance, tibial characteristics, and feather follicle development

Poultry Science
This study aimed to determine the optimal dietary zinc (Zn) requirement for meat ducks during days (d) 22-42. A total of 336 ducks were assigned to 1 of 6 dietary treatments supplemented with 0, 20, 40, 60, 80, or 100 mg/kg Zn in the form of ZnSO4·7H2O ...
Zhijun Lu, Qingji Cao, Kaixuan Zhu, Shicai Qu, Yue Chang, Xuan Ding, Jiaqi Liu, Guangjie Sun, Xinting Jiang, Huaqi Zhang, Yongwen Zhu   +10 more
doaj   +1 more source

Differences in nutritional status of preschool children in the context of the maternal social characteristics

International Journal of Occupational Medicine and Environmental Health, 2017
Objectives: It is generally accepted that maternal factors are important in maintaining the adequate nutritional status of young children. This study was aimed at verifying whether mother’s socio-demographic (age and relationship status) and socio ...
Adrianna Potocka, Aleksandra Jacukowicz
doaj   +1 more source

Vitamin E and Mortality in Male Smokers of the ATBC Study: Implications for Nutritional Recommendations

Frontiers in Nutrition, 2020
The Dietary Reference Intakes (DRI)-monograph (USA/Canada) states that the estimated average requirement (EAR) of vitamin E for men and women of any age is 12 mg/day.
Harri Hemilä
doaj   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source

Health effects of protein intake in healthy adults: a systematic literature review

Food & Nutrition Research, 2013
The purpose of this systematic review is to assess the evidence behind the dietary requirement of protein and to assess the health effects of varying protein intake in healthy adults. The literature search covered the years 2000–2011.
Agnes N. Pedersen, Jens Kondrup, Elisabet Børsheim   +2 more
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

FEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Nutritional status and dietary pattern of government school going adolescents of Lucknow city with reference to recommended dietary allowances- ICMR 2024, India

Clinical Epidemiology and Global Health
Background: Adolescent is the second growth spurt and transitional phase in individual's life. Malnutrition is prevailing highly in adolescents. This study aims at studying the actual nutritional intake and the consumption pattern and its comparison with
Poonam Tiwari, Janmejai Kumar Srivastava, Vandana Tiwari, Mahima Gupta   +3 more
doaj   +1 more source

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

Molecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen, Lucrezia De Santis, Bret M. Stephens, Vincent Bernard, Jörg C. Kalff, Lara Braun, Phillipp Leyendecker, Johannes Röttgen, Daniel Weissinger, Anirban Maitra, Paola A. Guerrero, Alexander Semaan   +11 more
wiley   +1 more source