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Query: UMLS:C0011849 (
diabetes
)
277,896
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Deafness
following complications of pregnancy and obstetrics occurs frequently. The temporal bones of stillborn or neonates who died several days after delivery have often been examined, and haemorrhage and serous labyrinthitis have been found in infections,
diabetes
and trauma. In this study, pathological findings in the temporal bones of foetuses who died of chronic asphyxia in utero are described. 7 out of 15 cases had no labyrinthine pathology. Four had haemorrhage into the tissue or into perilymphatic or endolymphatic spaces. Likewise, four had developed eosinophilic precipitates in the liquid spaces of the inner ear. If the foetus survives such phases of hypoxia in utero, this might be the morphological correlate of developing deafness. Similar findings in infections such as rubella or cytomegalovirus infection are discussed.
...
PMID:[Inner ear changes in fetal asphyxia]. 202 6
A 29-year-old female with diabetes insipidus, deafness, a visual disorder and an abnormal glucose tolerance test, who gave birth to a healthy baby is described. Her male sibling is probably also similarly affected. These patients may represent previously unreported variants of the "DIDMOAD" (Diabetes Insipidus,
Diabetes Mellitus
, Optic Atrophy and
Deafness
) syndrome. This is the first reported case of childbirth in an affected patient.
...
PMID:A variant of the "DIDMOAD" syndrome (diabetes insipidus, diabetes mellitus, optic atrophy and deafness). 308 Dec 88
Seven patients with a rare syndrome of diabetes insipidus (DI),
diabetes mellitus
(DM), optic atrophy (OA), neurosensory deafness (D), atony of the urinary tract, and other abnormalities (Wolfram or DIDMOAD syndrome) are reported. Of the seven patients, three siblings were followed up for 10-17 years. All seven patients had
diabetes mellitus
and optic atrophy; six had diabetes insipidus; and in the four patients investigated there was dilatation of the urinary tract. The severity of
diabetes
varied, and all required insulin for control of the hyperglycaemia. In one patient the course of the disease simulated maturity onset
diabetes
of the young; another presented with ketoacidosis; but none had haplotypes usually associated with insulin dependent diabetes mellitus. The diabetes insipidus responded to chlorpropamide, suggesting partial antidiuretic hormone deficiency. Onset of optic atrophy and loss of vision occurred relatively late and progressed slowly, although in one patient there was a rapid deterioration in visual acuity.
Deafness
was mild, of late onset, and of sensorineural origin. A degenerative process affecting the central and peripheral nervous system can explain all the manifestations of the syndrome except
diabetes mellitus
. The pathogenesis of the
diabetes mellitus
remains obscure.
...
PMID:Association of diabetes insipidus, diabetes mellitus, optic atrophy, and deafness. The Wolfram or DIDMOAD syndrome. 405 39
Among 82 members and four generations of a French-Canadian family, 14 cases of hereditary nephropathy (Alport's syndrome) were documented. Five additional members of the family had died, probably because of this same illness.
Deafness
occurred in five family members with nephropathy and in one without renal disease. Ten of 12 affected males died in uremia before they had reached the age of 40 years. One of seven affected females died following a pregnancy. In two surviving patients, special investigations failed to elicit intrinsic tubular defects such as amino-aciduria, renal tubular acidosis, hyperphosphaturia or renal glucosuria. Systemic illness such as abnormal aminoacids in serum, primary hyperoxaluria,
diabetes mellitus
and infections were also excluded. Immunological defects were not demonstrable and the staining of renal biopsy tissue with fluorescein-labelled anti-beta(1)c, anti-IgG and antifibrinogen was negative. Renal tissue material of early, advanced and terminal hereditary nephropathy showed both tubular and interstitial, vascular and glomerular lesions. Electronmicroscopy showed marked thickening of tubular and glomerular basement membranes, increase of mesangial tissue and fusion of foot processes but failed to demonstrate "immune deposits." It is postulated therefore that hereditary nephropathy results from an inborn error of metabolism where an as yet unidentified metabolite damages the renal tissue as well as the acoustic nerve, analogous perhaps to the action of certain drugs, e.g. nephro-ototoxic antibiotics.
...
PMID:Hereditary nephropathy with hematuria (Alport's syndrome). 490 62
Diabetes mellitus
comprises a number of diseases with hyperglycemia as hallmark. Currently, multiple genetic factors are being recognized which contribute to the development of
diabetes
or which may modulate its clinical expression. This review presents an overview of our current knowledge on a diabetic subtype which associates with a single mutation in mitochondrial DNA. Based on the triad of Maternal Inheritance,
Diabetes
and
Deafness
we propose the name Maternally Inherited
Diabetes
and
Deafness
(MIDD) for this syndrome. In Northwestern Europe MIDD affects approximately 1.3% of all diabetic individuals.
Exp Clin Endocrinol
Diabetes
1996
PMID:The molecular basis and clinical characteristics of Maternally Inherited Diabetes and Deafness (MIDD), a recently recognized diabetic subtype. 881 37
Diabetes mellitus
is a common disease with variations in its clinical expression and different modes of pathogenesis. The purpose of this review is to discuss a recently identified diabetic subtype. Based on the triad
diabetes
, maternal inheritance and impaired hearing in this subtype we have proposed the name Maternally Inherited
Diabetes
and
Deafness
(MIDD). This diabetic subtype associates in the vast majority of cases with a single mutation in mitochondrial DNA, at position 3243. The clinical presentation of MIDD which can be IDDM-like or NIDDM-like, its frequency of occurrence, possible pathogenic mechanisms and the contribution of other mitochondrial DNA mutations to the development of
diabetes
will be discussed.
...
PMID:Maternally inherited diabetes and deafness: a diabetic subtype associated with a mutation in mitochondrial DNA. 910 98
Wolfram or DIDMOAD (Diabetes Insipidus,
Diabetes Mellitus
, Optic Atrophy and
Deafness
) syndrome, which has long been known as an autosomal-recessive disorder, has recently been proposed to be a mitochondrial-mediated disease with either a nuclear or a mitochondrial genetic background. The phenotypic characteristics of the syndrome resemble those found in other mitochondrial (mt)DNA mediated disorders such as Leber's hereditary optic neuropathy (LHON) or maternally inherited
diabetes
and deafness (MIDD). Therefore, we looked for respective mtDNA alterations in blood samples from 7 patients with DIDMOAD syndrome using SSCP-analysis of PCR-amplified fragments, encompassing all mitochondrial ND and tRNA genes, followed by direct sequencing. Subsequently, we compared mtDNA variants identified in this disease group with those detected in a group of LHON patients (n = 17) and in a group of 69 healthy controls. We found that 4/7 (57%) DIDMOAD patients harbored a specific set of point mutations in tRNA and ND genes including the so-called class II or secondary LHON mutations at nucleotide positions (nps) 4216 and 4917 (haplogroup B). In contrast, LHON-patients were frequently (10/17, 59%) found in association with another cluster of mtDNA variants including the secondary LHON mutations at nps 4216 and 13708 and further mtDNA polymorphisms in ND genes (haplogroup A), overlapping with haplogroup B only by variants at nps 4216 and 11251. The frequencies of both haplogroups were significantly lower in the control group versus the respective disease groups. We propose that haplogroup B represents a susceptibility factor for DIDMOAD which, by interaction with further exogeneous or genetic factors, might increase the risk for disease.
...
PMID:Analysis of the mitochondrial DNA from patients with Wolfram (DIDMOAD) syndrome. 930 89
Wolfram syndrome (MIM 222300) is the association of juvenile onset diabetes mellitus and optic atrophy, also known as DIDMOAD (Diabetes Insipidus,
Diabetes Mellitus
, Optic Atrophy, and
Deafness
). Patients present with
diabetes mellitus
followed by optic atrophy in the first decade, cranial diabetes insipidus and sensorineural deafness in the second decade, dilated renal outflow tracts early in the third decade, and multiple neurological abnormalities early in the fourth decade. Other abnormalities include primary gonadal atrophy. Death occurs prematurely, often from respiratory failure associated with brainstem atrophy. Most patients eventually develop all complications of this progressive, neurodegenerative disorder. The pathogenesis is unknown, but the prevalence is 1 in 770000 in the UK and inheritance is autosomal recessive. A Wolfram gene has recently been mapped to chromosome 4p16.1, but there is evidence for locus heterogeneity, and it is still possible that a minority of patients may harbour a mitochondrial genome deletion. The best available diagnostic criteria are juvenile onset diabetes mellitus and optic atrophy, but there is a wide differential diagnosis which includes other causes of neurodegeneration.
...
PMID:Wolfram (DIDMOAD) syndrome. 935 Aug 17
Mutation in the mitochondrial gene at position 3243 was recently identified in a large pedigree of
diabetes mellitus
and deafness. As the mitochondria play an important role in glucose-stimulated insulin secretion in pancreatic beta-cells, we therefore searched for such mutations to detect a candidate gene for
diabetes
. We screened 10 diabetic subjects with clinical features suggesting mitochondrial DNA mutations. An adenine to guanine point mutation in tRNA(Lys) in at position 8296 (the 8296 mutation) was newly identified. Subsequently, we screened 1216 diabetic subjects, 44 patients with sensorineural deafness subjects and 300 non-diabetic control subjects for this mutation. We identified the mutation in 11 (0.90%) unrelated diabetic subjects, one (2.3%) patient with deafness and no non-diabetic control subject. Seven of these 12 subjects showed maternal inheritance.
Deafness
was seen in 7 of 12 probands. Four family pedigrees showed maternal inheritance of
diabetes
over two or three generations. Subjects carrying the 8296 mutation may develop
diabetes
and the mutation can explain as high as ca. 1% of the causes of
diabetes
.
...
PMID:Novel mitochondrial DNA mutation in tRNA(Lys) (8296A-->G) associated with diabetes. 957 Nov 88
Chromosome 6 is probably best known for encoding the major histocompatibility complex (MHC) which is essential to the human immune response. In addition, it has been shown to be associated with many diseases such Schizophrenia,
Diabetes
, Arthritis, Haemochromatosis, Narcolepsy, Epilepsy, Retinitis Pigmentosa,
Deafness
, Ovarian Cancer, and many more. Chromosome 6 is about 180 Mb in size and is estimated to encode around 3500 genes of which only about 10% are currently known. It is our aim to map, sequence and annotate the entire chromosome in close collaboration with the chromosome 6 community.
...
PMID:The chromosome 6 sequencing project at the Sanger Centre. 1066 56
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