Results 101 to 110 of about 15,535,889 (203)

Species-specific N-glycan patterns in animal and human breast milk samples

Frontiers in Nutrition
The main components of milk are protein, fat and carbohydrates. Glycans are complex carbohydrate structures covalently bound to proteins and lipids or exist freely in solutions.
Davide Ret, Davide Ret, Salvatore Alessio Gentile, Johanna Rohrhofer, Larissa Koidl, Francesca Cozzi, Eva Untersmayr   +6 more
doaj   +1 more source

Increasing brain N-acetylneuraminic acid alleviates hydrocephalus-induced neurological deficits. [PDF]

CNS Neurosci Ther, 2023
Wang Z, Nie X, Gao F, Tang Y, Ma Y, Zhang Y, Gao Y, Yang C, Ding J, Wang X.   +9 more
europepmc   +1 more source

Mechanistic variation in the glycosyltransfer of N-acetylneuraminic acid [PDF]

, 2002
N-acetylneuraminic acid is an acidic nine-carbon amino ketose typically found at the non-reducing terminus of glycoproteins and glycolipids. The presence of a carboxylate group adjacent to the anomeric center suggest that this sugar could have transition
Yang, J., Horenstein, B., Bruner, M.
core  

Human-like NSG mouse glycoproteins sialylation pattern changes the phenotype of human lymphocytes and sensitivity to HIV-1 infection

BMC Immunology, 2019
Background The use of immunodeficient mice transplanted with human hematopoietic stem cells is an accepted approach to study human-specific infectious diseases such as HIV-1 and to investigate multiple aspects of human immune system development. However,
Raghubendra Singh Dagur, Amanda Branch-Woods, Saumi Mathews, Poonam S. Joshi, Rolen M. Quadros, Donald W. Harms, Yan Cheng, Shana M. Miles, Samuel J. Pirruccello, Channabasavaiah B. Gurumurthy, Santhi Gorantla, Larisa Y. Poluektova   +11 more
doaj   +1 more source

Access to 3‑O‑Functionalized N‑Acetylneuraminic Acid Scaffolds

, 2015
Direct access to 3-O-functionalized 2-α-N-acetylneuraminides and their corresponding 2,3-dehydro-2-deoxy-N-acetyl­neuraminic acid derivatives is described. Initially, a stereoselective ring-opening of the key intermediate N-acetylneuraminic acid (Neu5Ac)
Paul D. Madge (1554775), Mauro Pascolutti (1554772), Mark von Itzstein (373875), Robin J. Thomson (1554769)   +3 more
core   +1 more source

Analysis of the intramolecular 1,7-lactone of N-acetylneuraminic acid using HPLC-MS: relationship between detection and stability. [PDF]

Glycoconj J, 2023
La Rocca P, Lavota I, Piccoli M, Cirillo F, Ghiroldi A, Ciconte G, Pappone C, Allevi P, Rota P, Anastasia L.   +9 more
europepmc   +1 more source

Crosstalk between Breast Milk N-Acetylneuraminic Acid and Infant Growth in a Gut Microbiota-Dependent Manner. [PDF]

Metabolites, 2023
Ouyang R, Zheng S, Wang X, Li Q, Ding J, Ma X, Zhuo Z, Li Z, Xin Q, Lu X, Zhou L, Ren Z, Mei S, Liu X, Xu G.   +14 more
europepmc   +1 more source

EFFECTS OF MODULATING NF ΚB AND NRF2 SIGNALING PATHWAYS ON THE DEPOLYMERIZATION OF CONNECTIVE TISSUE BIOPOLYMERS IN THE RAT SMALL INTESTINE UNDER SURGICAL TRAUMA FOLLOWING SINGLE PROLONGED STRESS

Проблеми екології та медицини
This study aimed to investigate the effects of ammonium pyrrolidinedithiocarbamate (an inhibitor of NF κB activation) and sulforaphane (an inducer of the Nrf2/antioxidant response element (ARE) signaling pathway) on the depolymerization processes of ...
R.M. Ryabushko, Z.O. Boiarska, V.O. Kostenko   +2 more
doaj   +1 more source

N-acetylneuraminic acid links immune exhaustion and accelerated memory deficit in diet-induced obese Alzheimer's disease mouse model. [PDF]

Nat Commun, 2023
Suzzi S, Croese T, Ravid A, Gold O, Clark AR, Medina S, Kitsberg D, Adam M, Vernon KA, Kohnert E, Shapira I, Malitsky S, Itkin M, Brandis A, Mehlman T, Salame TM, Colaiuta SP, Cahalon L, Slyper M, Greka A, Habib N, Schwartz M.   +21 more
europepmc   +1 more source

Detection of Neuraminidase Activity in Pseudomonas aeruginosa PAO1 [PDF]

Iranian Journal of Basic Medical Sciences, 2010
Objective(s)Some properties of neuraminidase produced by Pseudomonas aeruginosa PAO1 growth in a defined medium (BHI) were examined and evaluated for its features.Materials and MethodsThe obtained supernatant enzyme of P.
Ciamak Ghazaei, Malahat Ahmadi, Nima Hosseini Jazani   +2 more
doaj