Results 71 to 80 of about 15,724 (296)

A patient presenting a 22q13 deletion associated with an apparently balanced translocation t(16;22): an illustrative case in the investigation of patients with low ARSA activity

Genetics and Molecular Biology, 2012
A 10-year-old speechless, mentally deficient male, with low arylsulfatase A (ARSA) activity, and presumably, methachromatic leukodystrophy, underwent genetic evaluation.
Osvaldo Artigalás, Giorgio Paskulin, Mariluce Riegel, Maira Burin, Maria Luiza Saraiva-Pereira, Sharbel Maluf, Andrea Kiss, Ida Vanessa D. Schwartz   +7 more
doaj   +1 more source

Redox State and Lysosomal Activity in Women with Ovarian Cancer with Tumor Recurrence and Multiorgan Metastasis

Molecules, 2021
The aim of the study is to evaluate oxidant–antioxidant balance as well as lysosomal and anti-protease activities in ovarian cancer since it has been emphasized that the crucial inducing factor of carcinogenesis may be reactive oxygen/nitrogen species or,
Paweł Sutkowy, Jolanta Czuczejko, Bogdan Małkowski, Karolina Szewczyk-Golec, Rita Łopatto, Marta Maruszak, Alina Woźniak   +6 more
doaj   +1 more source

N-acetylgalactosamine-4-sulfatase: identification of four new mutations within the conserved sulfatase region causing mucopolysaccharidosis type VI [PDF]

, 1995
Mucopolysaccharidosis type VI (MPS VI; Maroteaux-Larry syndrome) is the lysosomal storage disorder resulting from the deficient activity of Nacetylgalactosamine-4-sulfatas (arylsulfatase B; ASB).
Schuchman, Edward Howard, Simonaro, Calogera Maria   +1 more
core   +1 more source

Blood Biomarkers Reflecting Brain Pathology—From Common Grounds to Rare Frontiers

Journal of Inherited Metabolic Disease, Volume 48, Issue 3, May 2025.
ABSTRACT Understanding pathological changes in the brain is essential for guiding treatment decisions in brain injuries and diseases. Despite significant advances in brain imaging techniques, clinical practice still faces challenges due to infrastructure reliance and high resource demands.
Isabelle Weinhofer, Paulus Rommer, Johannes Berger   +2 more
wiley   +1 more source

Enzymatic Activity in Different Crop Succession Systems in the Cerrado Region

Agronomy
The enzymatic activity of soil arylsulfatase and β-glucosidase enzymes are biological parameters used to measure the biological activity of soils, an important tool for identifying disturbances in agricultural systems, as they are more sensitive to ...
Vanessa Brenda Souza Chaves, Tiara Moraes Guimarães, Aracy Camilla Tardin Pinheiro Bezerra, Claudio Hideo Martins da Costa, Simério Carlos Silva Cruz   +4 more
doaj   +1 more source

Organic Matter Regulates Ammonia-Oxidizing Bacterial and Archaeal Communities in the Surface Sediments of Ctenopharyngodon idellus Aquaculture Ponds

Frontiers in Microbiology, 2018
Ammonia-oxidizing bacteria (AOB) and archaea (AOA) play important roles in nitrogen removal in aquaculture ponds, but their distribution and the environmental factors that drive their distribution are largely unknown.
Lili Dai, Lili Dai, Chengqing Liu, Chengqing Liu, Liqin Yu, Chaofeng Song, Liang Peng, Xiaoli Li, Ling Tao, Gu Li   +9 more
doaj   +1 more source

Early Diagnosis and Results of Enzyme Replacement Therapy in the Patient with Mucopolysaccharidosis Type VI: Clinical Case

Вопросы современной педиатрии, 2021
Background. Mucopolysaccharidosis type VI (MPS VI, Maroteaux–Lamy syndrome) is rare autosomal-recessive multisystem disease, one of the group of lysosomal storage diseases. The MPS VI pathogenesis is determined by arylsulfatase B enzyme deficiency caused
Dmitry V. Ivanov, Anna I. Ostrun, Vladimir M. Kenis, Tatiana V. Markova, Ekaterina Yu. Zakharova   +4 more
doaj   +1 more source

Kinetika i aktivnost leukocitne arilsulfataze A u osoba s dijagnozom cerebralne paralize [PDF]

, 2006
Activity and kinetics of arylsulfatase A (ASA, EC 3.1.6.8) were analyzed in leukocyte homogenates derived from patients suffering from cerebral palsy.
BLAZENKA FORETIC, IVANA FURAC, SVJETLANA KALANJ BOGNAR, ZDRAVKO GRUBESIC, ZELJKA VUKELIC   +4 more
core   +1 more source

Effects of redox potential and soil management practices on enzyme activities of soils [PDF]

, 1988
The activities of six enzymes involved in C, N, P, and S cycling were assayed in 10 surface soils each from Iowa and Costa Rica before and after waterlogging for times ranging from 0 to 6 days at 25°C.
Briceño-Salazar, Jorge Arturo
core   +3 more sources

Analysis of carbohydrates and glycoconjugates by matrix‐assisted laser desorption/ionization mass spectrometry: An update for 2021–2022

Mass Spectrometry Reviews, Volume 44, Issue 3, Page 213-453, May/June 2025.
Abstract The use of matrix‐assisted laser desorption/ionization (MALDI) mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this review is the 12th update of the original article published in 1999 and brings coverage of the literature to the end of 2022.
David J. Harvey
wiley   +1 more source