Results 61 to 70 of about 16,629,550 (291)

Age-related changes of muscle and plasma amino acids in healthy children

, 2010
The aim of the study was to explore if changes in muscle and plasma amino acid concentrations developed during growth and differed from levels seen in adults.
Andersson, Kerstin,, Wernerman, Jan,, Hammarqvist, Folke,, Angsten, Gertrud,, Meurling, Staffan,, Wernerman, J,, Angsten, G, Andersson, K, Hammarqvist, F,, Meurling, S   +9 more
core   +1 more source

Influence of mineralogy on the preservation of amino acids under simulated Mars conditions [PDF]

, 2016
publisher: Elsevier articletitle: Influence of mineralogy on the preservation of amino acids under simulated Mars conditions journaltitle: Icarus articlelink: http://dx.doi.org/10.1016/j.icarus.2016.05.029 content_type: article copyright: © 2016 The ...
dos Santos R, Martins, Zita, Patel, M, Martins, Z, Cuadros J, Patel, Manish, Martins Z, dos Santos, Renato, dos Santos, R, Patel M, Cuadros, Javier, Cuadros, J   +11 more
core   +1 more source

Composition Analysis and Nutritional Value Evaluation of Amino Acids in the Fruit of 161 Jujube Cultivars

Plants, 2023
Amino acids are an essential group of compounds involved in protein synthesis and various metabolic and immune reactions in the human body. Chinese jujubes (Ziziphus jujuba Mill.) are an important fruit and medicinal plant which are native to China and ...
Xin Zhao, Bingbing Zhang, Zhi Luo, Ye Yuan, Zhihui Zhao, Mengjun Liu   +5 more
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

Analytical Chemistry of Impurities in Amino Acids Used as Nutrients: Recommendations for Regulatory Risk Management

, 2022
Proteinogenic amino acids are natural nutrients ingested daily from standard foods. Commercially manufactured amino acids are added to a wide range of nutritional products, including dietary supplements and regular foods.
Arashida, Naoko, Miro Smriga, Smriga, Miro, Karakawa, Sachise, Nakayama, Akira, Sachise Karakawa, Hiroshi Miyano, Naoko Arashida, Miyano, Hiroshi, Akira Nakayama   +9 more
core   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Supply of essential and nonessential amino acids, proteins, antioxidants, iron and zinc from the main varieties of beans consumed in Mexico and their potential for biofortification

Notulae Scientia Biologicae, 2023
The objective of the present study was to characterize the contribution of essential and non-essential amino acids, protein, iron (Fe), and zinc (Zn) concentration, and antioxidant activity of the main bean varieties produced and consumed in Mexico.
Ibeth M. HERRERA-HERNÁNDEZ, Esteban SÁNCHEZ, Carlos A. RAMÍREZ-ESTRADA, Julio C. ANCHONDO-PÁEZ, Sandra PÉREZ-ÁLVAREZ   +4 more
doaj   +1 more source

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Quality Evaluation and Nutrient Profiling of Siganus fuscessens from Multiple Regions in Guangxi, China

Fishes
This study assessed muscle quality and nutritional components of farmed Siganus fuscescens (rabbitfish) from Hepu, Qinnan and Tieshangang in Guangxi, China. Proximate nutrients, amino acids and fatty acids in fish muscle were determined.
Ying Chen, Sheng Zhang, Kianann Tan, Feilong Mo, Kang Liu, Xueyu Yan, Lingjing Wei   +6 more
doaj   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source