पृष्ठ 1 से 32 परिणाम
OBJECTIVE
To analyze the clinical features and SLC25A13 gene mutations of a child with citrin deficiency complicated with purpura, convulsive seizures and methioninemia.
METHODS
The patient was subjected to physical examination and routine laboratory tests. Blood amino acids and acylcarnitines, and
ALG13-CDG has been recently discovered as a disorder of severe developmental, intellectual and speech disability, microcephaly, visual abnormalities, seizures, hepatomegaly, coagulation abnormalities, and abnormal serumtransferrin isoelectric focusing in serum. A male with seizures, delayed motor,
The authors performed galactose loading tests in children suffering from chronic diseases: recurrent bronchitis vomiting, diarrhoea, milk-intolerance, somatic and mental retardation, cramps. In 32 of the 92 examined cases galactose levels rose until pathological, pseudo- diabetic levels. Stillbirth,
BACKGROUND
Congenital disorders of glycosylation are rare conditions caused by genetic defects in glycan synthesis, processing or transport. Most congenital disorders of glycosylation involve defects in the formation or transfer of the lipid-linked oligosaccharide precursor of N-linked glycans.
Galactosylceramide (GalCer) and 3-O-sulfo-GalCer (sulfatide) are abundant sphingolipids in myelinating glial cells. However, low levels of GalCer and sulfatide have also been found in neurons, though their physiological role in these cells is unknown. Transgenic mice over-expressing UDP-galactose :
Lectins are proteins capable of reversible binding to carbohydrates or glycoconjugates. In the central nervous system of mammals, lectins with affinity for mannose/glucose or galactose can modulate cellular communication. ConBr, a lectin isolated from the seeds of Canavalia brasiliensis, previously
Early-onset epileptic encephalopathies (EOEE) are severe neurological disorders characterized by frequent seizures accompanied by developmental regression or retardation. Whole-exome sequencing of 12 patients together with five pairs of parents and subsequent Sanger sequencing in additional 328 EOEE
Congenital disorders of glycosylation (CDG) are a group of hereditary metabolic diseases characterized by abnormal glycosylation of proteins and lipids. Often, multisystem disorders with central nervous system involvement and a large variety of clinical symptoms occur. The main characteristics are
BACKGROUND
Classical galactosaemia is commonly presented by high blood galactose (Gal) and galactose-1-phosphate (Gal-1-P) levels followed by mental retardation, seizures, etc. dependent on the mutation of the patients.
OBJECTIVE
To evaluate Gal and Gal-1-P in the blood of patients and to correlate
Parents had already taken information about galactosemia from web medical pages because they were asked for a second blood sample from their infant suspected for the disease. All enzyme types of this disorder are diagnosed by neonatal screening perinatally and treated with a galactose (GAL) free
Galactosemia, an inborn neurometabolic disorder, results from an aberrant galactose metabolism due to the deficiency of serum galactose-1-phosphate uridyltransferase activity. It manifests in the central nervous system in the form of hypotonia, seizures, mental retardation, tremor, ataxia, and
Classic galactosemia is an inherited metabolic disorder due to mutations in the galactose-1-phosphate uridyltransferase (GALT) gene. This study describes the results of the GALT gene analysis of four unrelated Filipino patients with Classic Galactosemia. DNA extracted from dried blood spots and
Classic galactosemia is caused by deficiency of galactose-1-phosphate uridylyltransferase (GALT). It causes serious morbidity and mortality if left untreated. Screening for galactosemia is not included in Egyptian neonatal screening program. The study aimed to define clinical presentation and
Concentrative and facilitative glucose transporters are responsible for the movement of glucose across the plasma membrane of human cells. Defects in concentrative glucose transporters cause renal glycosuria and glucose-galactose malabsorption. Alterations in facilitative glucose transporters
We discuss siblings with galactose-1-phosphate uridyl transferase deficiency who developed neurologic complications after the age of 30. One has partial complex seizures and the other has generalized seizures, progressive ataxia, and apraxia. As more galactosemic children survive into adulthood,