Search results for " multiorgan"

showing 4 items of 4 documents

Analysis of thiamine transporter genes in sporadic beriberi

2014

Abstract Objective Thiamine or vitamin B 1 deficiency diminishes thiamine-dependent enzymatic activity, alters mitochondrial function, impairs oxidative metabolism, and causes selective neuronal death. We analyzed for the first time, the role of all known mutations within three specific thiamine carrier genes, SLC19 A2, SLC19 A3 , and SLC25 A19 , in a patient with atrophic beriberi, a multiorgan nutritional disease caused by thiamine deficiency. Methods A 44-year-old male alcoholic patient from Morocco developed massive bilateral leg edema, a subacute sensorimotor neuropathy, and incontinence. Despite normal vitamin B 1 serum levels, his clinical picture was rapidly reverted by high-dose in…

AdultMalemedicine.medical_specialtySLC19 A- SLC25 A19SLC19 AEndocrinology Diabetes and MetabolismGene mutationBeriberimedicine.disease_causeMitochondrial Membrane Transport Proteinslaw.inventionBeriberilawInternal medicineGenotypemedicineThiamine transporterObjective: Thiamine or vitamin B1 deficiency diminishes thiamine-dependent enzymatic activity alters mitochondrial function impairs oxidative metabolism and causes selective neuronal death. We analyzed for the first time the role of all known mutations within three specific thiamine carrier genes SLC19 A2 SLC19 A3 and SLC25 A19 in a patient with atrophic beriberi a multiorgan nutritional disease caused by thiamine deficiency. Methods: A 44-year-old male alcoholic patient from Morocco developed massive bilateral leg edema a subacute sensorimotor neuropathy and incontinence. Despite normal vitamin B1 serum levels his clinical picture was rapidly reverted by high-dose intramuscular thiamine treatment suggesting a possible genetic resistance. We used polymerase chain reaction followed by amplicon sequencing to study all the known thiamine-related gene mutations identified within the Human Gene Mutation Database. Results: Thirty-seven mutations were tested: 29 in SLC19 A2 6 in SLC19 A3 and 2 in SLC25 A19. Mutational analyses showed a wild-type genotype for all sequences investigated. Conclusion: This is the first genetic study in beriberi disease. We did not detect any known mutation in any of the three genes in a sporadic dry beriberi patient. We cannot exclude a role for other known or unknown mutations in the same genes or in other thiamine-associated genes in the occurrence of this nutritional neuropathy.HumansThiamineGenePolymerase chain reactionGeneticsMutationNutrition and DieteticsbiologyMembrane Transport ProteinsThiamine Deficiencymedicine.diseaseAlcoholismEndocrinologyMutationbiology.proteinThiamineMutations
researchProduct

Marked elevation of transaminases and pancreatic enzymes in severe malnourished male with eating disorder

2013

We report a case of a 45 year old Caucasian malnourished male with an history of eating disorder who developed severe liver and pancreatic damage and multiorgan disfunction. At admission to our department, his body mass index (BMI) was 11.1. Biochemical evaluation showed elevated serum levels of transaminases (AST= 2291 U/L, ALT= 1792 U/L), amylase (3620 U/L), lipase (4102 U/L), CPK= 1370 U/L, LDH= 2082 U/L. No other cause of acute liver and pancreatic damage was evidenced. Haematological disorders (anemia, thrombocytopenia, leukopenia) found on admission seem related to bone marrow hypoplasia and to gelatinous marrow transformation described in severe state of malnutrition. Although a mode…

multiorgan dysfunctioneating disorders; liver injury; malnutrition; multiorgan dysfunction; pancreatic enzymes; refeeding syndromeSettore MED/09 - Medicina Internaeating disordermalnutritionrefeeding syndromeliver injurypancreatic enzyme
researchProduct

Encefalopatia neonatale e disfunzione multiorgano, considerazioni eziologiche e correlati clinici. Valutazione di una casistica

2017

encefalopatia neonatale, disfunzione multiorgano

encefalopatia neonatale disfunzione multiorgano
researchProduct

Anderson-Fabry Disease: A Multiorgan Disease

2013

Fabry disease (FD) is a rare X-linked lysosomal storage disorder caused by a deficiency of the enzyme α-galactosidase A . FD causes glycolipids, such as globotriaosylceramide (Gb3), to accumulate in the vascular endothelium of several organs (fig.2), including the skin, kidneys, nervous system, and heart, thereby triggering inflammation and fibrosis . These processes generally result in organ dysfunction, which is usually the first clinical evidence of FD. Patients with classic FD have various symptoms, eg, acroparesthesias, hypohidrosis, angiokeratomas, corneal opacities, cerebrovascular lesions, cardiac disorders, andrenal dysfunction.However, evolving knowledge about the natural course o…

Central Nervous SystemMalePathologymedicine.medical_specialtySettore MED/09 - Medicina InternaGlobotriaosylceramideDiseaseKidneySeverity of Illness IndexAnderson-Fabry disease multiorgan lysosomialNephropathychemistry.chemical_compoundDrug DiscoverymedicineHumansEnzyme Replacement TherapyEndothelial dysfunctionSkinPharmacologySex Characteristicsbusiness.industryOrgan dysfunctionAge FactorsKidney metabolismEnzyme replacement therapymedicine.diseaseFabry diseasechemistryQuality of LifeFabry DiseaseFemalemedicine.symptombusinessCurrent Pharmaceutical Design
researchProduct