mucolipidoses/phosphatase

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AiltTrialacha cliniciúlaPaitinní

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Leathanach 1 ó 26 torthaí

I-cell disease: report of an autopsy case.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

The history and findings at autopsy of a 9-year-old female with I-cell disease are reported. She manifested gargoyle face, progressive psychomotor retardation, and increased serum levels of lysosomal enzymes with decreased activities in peripheral blood lymphocytes. She received a bone marrow

[Neonatal mucolipidosis type II].

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Mucolipidosis type II (ML II, OMIM 252,500) is an autosomal recessive disorder clinically characterized by facial dysmorphia similar to Hurler syndrome and pronounced gingival hypertrophy. The disorder is caused by a defect in targeting acid hydrolases on the surface of lysosomes, which impede their

Tartrate-inhibitable acid phosphatase. Purification from placenta, characterization and subcellular distribution in fibroblasts.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Tartrate-inhibitable acid phosphatase was purified to apparent homogeneity from human placenta. The enzyme is composed of two subunits with an apparent molecular mass of 48 kDa. Each subunit carries one oligosaccharide of the high-mannose/hybride type. The purified enzyme has an isoelectric point of

The mucolipidoses: identification by abnormal electrophoretic patterns of lysosomal hydrolases.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

The human mucolipidoses (ML) are characterized by abnormal activities and abnormal electrophoretic patterns of fibroblast lysosomal hydrolases. These altered mobility patterns can be used to confirm the clinical diagnosis of the four mucolipidoses. The mobility patterns of one nonlysosomal and seven

Impaired phosphorylation of lysosomal enzymes in fibroblasts of patients with mucolipidosis III.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

The incorporation of [3H]leucine and [32P]phosphate into three lysosomal enzymes, cathepsin D, beta-hexosaminidase and arylsulfatase A by fibroblasts from six patients affected with mucolipidosis III was determined. In the mutant cells the incorporation of 32P in the enzymes was reduced by 70-97% as

Rickets-like radiological and biochemical features of neonatal mucolipidosis II (I-cell disease): report of two cases.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

In this paper, two cases with mucolipidosis type II (I-cell disease) (proven in one presenting newborn and presumed in an elder deceased brother) are presented. These infants showed severe skeletal changes with diffuse periosteal new bone formation in long bones and ribs, marked osteopenia, and

Ultrastructural studies of the skin and cultured fibroblasts in I-cell disease.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

The skin and cultured fibroblasts from a patient with I-cell disease were examined by electron microscopy. Multiple vacuolations were seen in fibroblast and/or histiocyte-like cells, secretory cells of eccrine glands, and Schwann cells of the skin. Vacuolar inclusions were single membrane-limited,

Protein kinase C activation and phosphate uptake are altered in intact mucolipidosis type-4 skin fibroblasts.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Mucolipidosis type 4 (ML-4) is an autosomal recessive inborn error of metabolism, the pathogenesis of which is not known. We characterized protein kinase C (PKC) activation and cellular phosphate uptake in intact quiescent ML-4 skin fibroblasts and after stimulation with phorbol myristate acetate

Elevated Bone Turnover in an Infantile Patient with Mucolipidosis II; No Association with Hyperparathyroidism.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

This present report concerns an infantile patient with mucolipidosis II, who showed transient cortical bone hyperostosis followed by severe osteopenia. The diagnosis of mucolipidosis II was made based on the leakage of lysosomal enzymes in serum and conditioned media of the patient's skin

Mucolipidosis II presenting as severe neonatal hyperparathyroidism.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Mucolipidosis II (ML II or I-cell disease ) (OMIM 252500) is an autosomal recessive lysosomal enzyme targeting disorder that usually presents between 6 and 12 months of age with a clinical phenotype resembling Hurler syndrome and a radiological picture of dysostosis multiplex. When ML II is severe

A case of mucolipidosis II presenting with prenatal skeletal dysplasia and severe secondary hyperparathyroidism at birth.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Mucolipidosis II (ML II) or inclusion cell disease (I-cell disease) is a rarely occurring autosomal recessive lysosomal enzyme-targeting disease. This disease is usually found to occur in individuals aged between 6 and 12 months, with a clinical phenotype resembling that of Hurler syndrome and

Prenatal diagnosis of I-cell disease.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

A pregnancy from a family in risk of I-cell disease was monitored. The fetus was diagnosed as having I-cell disease based on the findings that (1) lysosomal enzyme activities except for acid phosphatase and alpha glucosidase were clearly elevated in amniotic fluid and were reduced in cultivated

Improvement of tear lysosomal enzyme levels after treatment with bone marrow transplantation in a patient with I-cell disease.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

We examined the lysosomal enzyme levels in tear fluids from a patient with I-cell disease after treatment by bone marrow transplantation. Acid phosphatase, beta-D-glucuronidase, N-acetyl-beta-D-glucosaminidase, alpha-L-fucosidase and alpha-D-mannosidase activities were reduced to normal or nearly

Morphologic and chemical biopsy findings in mucolipidosis IV.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Based on typical clinical and morphologic features, biopsy findings in an 18-year-old girl afflicted with mucolipidosis IV are reported. She had had corneal clouding since early childhood, psychomotor retardation resulting in severe mental impairment, and pigmentary retinopathy. Biopsies of skeletal

The natural history and osteodystrophy of mucolipidosis types II and III.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

OBJECTIVE To assess the natural history and impact of the secondary bone disease observed in patients with mucolipidosis (ML) II and III. METHODS Affected children and adults were ascertained from clinical genetics units around Australia and New Zealand. Diagnoses were confirmed by the National

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