Results 41 to 50 of about 7,425 (206)

Molecular Basis of Metachromatic Leukodystrophies

Pediatric Neurology Briefs, 1991
Arylsulfatase A alleles were analyzed in 68 patients with metachromatic leukodystrophy in the Department of Biochemistry II, Georg-August-Universitat Gottingen, Gosslerstr, Gottingen, Germany.
J Gordon Millichap
doaj   +1 more source

Central Precocious Puberty in a Child With Metachromatic Leukodystrophy

Frontiers in Endocrinology, 2018
Metachromatic leucodystrophy (MLD) is a rare inherited lysosomal disorder caused by reduced activity of the enzyme arylsulfatase A with accumulation of sulfatides in the nervous system.
Gilda Belli, Emanuele Bartolini, Emanuele Bartolini, Andrea Bianchi, Mario Mascalchi, Mario Mascalchi, Stefano Stagi   +6 more
doaj   +1 more source

Oleoylethanolamide regulates intestinal stem cell activity and villus size via PPARα signaling pathway

iMetaOmics, EarlyView.
First use of a natural swine model with lipid metabolism to directly link lipid differences to a quantifiable intestinal villus height phenotype. Identified the phospholipid‐derived oleoylethanolamide, rather than canonical fatty acids, as the endogenous primary ligand that activates peroxisome proliferator‐activated receptors α (PPARα) to enlarge ...
Qianqian Wang, Lanmei Yin, Zhaobin Wang, Jun Li, Xianglin Zeng, Qiye Wang, Jianzhong Li, Kang Xu, Huansheng Yang, Yulong Yin   +9 more
wiley   +1 more source

Comprehensive clinical, biochemical, radiological and genetic analysis of 28 Turkish cases with suspected metachromatic leukodystrophy and their relatives

Molecular Genetics and Metabolism Reports, 2020
Metachromatic leukodystrophy (MLD) is a glycosphingolipid storage disease caused by deficiency of the lysosomal enzyme arylsulfatase A (ASA) or its activator protein saposin B. MLD can affect all age groups in severity varying from a severe fatal form to
Faruk Pekgül, Nesibe Gevher Eroğlu-Ertuğrul, Can Ebru Bekircan-Kurt, Sevim Erdem-Ozdamar, Arda Çetinkaya, Ersin Tan, Bahadır Konuşkan, Ergun Karaağaoğlu, Meral Topçu, Nurten Ayşe Akarsu, Kader K. Oguz, Banu Anlar, Hatice Asuman Özkara   +12 more
doaj   +1 more source

CO2 Fluxes and Soil Responses to Straw and Herbicide in Peanut

Land Degradation &Development, EarlyView.
ABSTRACT Peanut cultivation plays an important agronomic role in Brazil, especially in rotation with sugarcane, promoting biological nitrogen fixation and improving soil quality. This study aimed to test the hypothesis that the combined use of sugarcane mulch, peanut cultivation, and herbicide application would affect soil CO₂ fluxes, soil chemical ...
Heytor Lemos Martins, Vitor Adriano Benedito, Arianis Ibeth Santos‐Nicolella, Treyce Stephane Cristo Tavares, Rodrigo Baratiere Perim, Vanesca Korasaki, Newton La Scala Jr., Pedro Luís da Costa Aguiar Alves   +7 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

Ocular Manifestation in a Rare Case of Mucopolysaccharidosis VI

Journal of Mazandaran University of Medical Sciences, 2021
Mucopolysaccharidosis VI is an inherited autosomal recessive disease that causes glycosaminoglycan deposition in different tissues due to arylsulfatase deficiency that can cause various systemic and ocular manifestations.
Leila Rezaei, Naser Aghaei
doaj  

The physiological and pathological effects of sphingolipid metabolism and signaling in the central nervous system

Brain Pathology, Volume 36, Issue 1, January 2026.
Sphingolipids are vital components of cell membranes. Metabolic disruptions of sphingolipids, including ceramide and sphingosine‐1‐phosphate, are linked to neurological disorders. This article summarizes the classification, structure, and metabolic processes of sphingolipids, and the physiological and pathological effects of sphingolipid metabolism and
Tian Li, Haoying He, Ejuan Zhang, Fengjiao Hu, Zhuo Wang, Jian Xu, Mengliu Zeng, Biwen Peng   +7 more
wiley   +1 more source

Plant Growth‐Promoting Rhizobacteria Impacting Forage Mass of Urochloa ruziziensis and Megathyrsus maximus: A Reliable New Strategy for Tropical Pastures

Grass and Forage Science, Volume 81, Issue 1, January-March 2026.
ABSTRACT Brazil is known for its extensive livestock production in pastures, supporting the world's second‐largest herd of cattle and being the leading beef exporter. However, livestock farming in Brazil has frequently been associated with soil degradation and greenhouse gas (GHG) emissions.
Gabriel Silva Guimarães, Artur Berbel Lirio Rondina, Bruno Fernandes Canelossi, Marco Antonio Nogueira, Mariangela Hungria   +4 more
wiley   +1 more source

Silvopastoral Systems Enhance Soil Health and Carbon Stocks in the Brazilian Semiarid Region

Applied and Environmental Soil Science, Volume 2026, Issue 1, 2026.
Aiming to expand the database of research on integrated production systems in Brazilian drylands, this study evaluated the soil carbon and nitrogen stocks and the soil chemical, physical, and biological attributes following the conversion of low‐productivity pastures (LPPs) into silvopastoral systems in the semiarid region of Bahia State, Brazil.
Marcos Fernando Gonçalves Lessa, Igor Costa de Freitas, Marco Antônio Couto Barbosa, Alissam de Sá Cardoso, Rafael Sales de Castro, Leonardo Máximo Silva, Maurício Roberto Cherubin, Leidivan Almeida Frazão, Vasanthavigar M.   +8 more
wiley   +1 more source