2-carbomethoxy-8-(3-fluoropropyl)-3-(4-iodophenyl)tropane has been researched along with Diabetes-Mellitus* in 2 studies
2 other study(ies) available for 2-carbomethoxy-8-(3-fluoropropyl)-3-(4-iodophenyl)tropane and Diabetes-Mellitus
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Diabetes mellitus and Parkinson disease.
To investigate whether diabetes mellitus is associated with Parkinson-like pathology in people without Parkinson disease and to evaluate the effect of diabetes mellitus on markers of Parkinson pathology and clinical progression in drug-naive patients with early-stage Parkinson disease.. We compared 25 patients with Parkinson disease and diabetes mellitus to 25 without diabetes mellitus, and 14 patients with diabetes mellitus and no Parkinson disease to 14 healthy controls (people with no diabetes mellitus or Parkinson disease). The clinical diagnosis of diabetes mellitus was confirmed by 2 consecutive fasting measurements of serum glucose levels >126 mL/dL. Over a 36-month follow-up period, we then investigated in the population with Parkinson disease whether the presence of diabetes mellitus was associated with faster motor progression or cognitive decline.. The presence of diabetes mellitus was associated with higher motor scores (. Diabetes mellitus may predispose toward a Parkinson-like pathology, and when present in patients with Parkinson disease, can induce a more aggressive phenotype. Topics: Adult; Aged; alpha-Synuclein; Blood Glucose; Cognition Disorders; Cross-Sectional Studies; Diabetes Complications; Diabetes Mellitus; Disease Progression; Dopamine Plasma Membrane Transport Proteins; Female; Humans; Longitudinal Studies; Male; Middle Aged; Motor Disorders; Parkinson Disease; tau Proteins; Tomography, Emission-Computed, Single-Photon; Tropanes | 2018 |
Reduced 123I Ioflupane Binding in Bilateral Diabetic Chorea: Findings With 18F FDG PET, 99mTc ECD SPECT, and 123I MIBG Scintigraphy.
We report a 64-year-old man with diabetic chorea whom we investigated with dopamine transporter SPECT, F FDG PET, Tc ethylcysteinate dimer (ECD) SPECT, and I metaiodobenzylguanidine (MIBG) scintigraphy. Dopamine transporter SPECT revealed reduced I ioflupane binding in the bilateral striatum. F FDG PET showed metabolic dysfunction in the bilateral striatum, as shown in earlier studies. Tc ECD SPECT revealed reduced brain perfusion in the bilateral caudate nucleus and putamen. I MIBG scintigraphy revealed no cardiac sympathetic nerve dysfunction. Our case suggests a possible nigrostriatal presynaptic dopaminergic involvement in diabetic chorea. Topics: 3-Iodobenzylguanidine; Brain; Chorea; Corpus Striatum; Cysteine; Diabetes Complications; Diabetes Mellitus; Dopamine; Fluorodeoxyglucose F18; Humans; Iodine Radioisotopes; Male; Middle Aged; Neostriatum; Nortropanes; Organotechnetium Compounds; Positron-Emission Tomography; Radionuclide Imaging; Radiopharmaceuticals; Substantia Nigra; Tomography, Emission-Computed, Single-Photon | 2016 |