2-carbomethoxy-8-(3-fluoropropyl)-3-(4-iodophenyl)tropane and Obesity

2-carbomethoxy-8-(3-fluoropropyl)-3-(4-iodophenyl)tropane has been researched along with Obesity* in 3 studies

Reviews

1 review(s) available for 2-carbomethoxy-8-(3-fluoropropyl)-3-(4-iodophenyl)tropane and Obesity

ArticleYear
Effects of bariatric surgery and dietary interventions for obesity on brain neurotransmitter systems and metabolism: A systematic review of positron emission tomography (PET) and single-photon emission computed tomography (SPECT) studies.
    Obesity reviews : an official journal of the International Association for the Study of Obesity, 2023, Volume: 24, Issue:11

    This systematic review collates studies of dietary or bariatric surgery interventions for obesity using positron emission tomography and single-photon emission computed tomography. Of 604 publications identified, 22 met inclusion criteria. Twelve studies assessed bariatric surgery (seven gastric bypass, five gastric bypass/sleeve gastrectomy), and ten dietary interventions (six low-calorie diet, three very low-calorie diet, one prolonged fasting). Thirteen studies examined neurotransmitter systems (six used tracers for dopamine DRD2/3 receptors: two each for

    Topics: Bariatric Surgery; Brain; Humans; Neurotransmitter Agents; Obesity; Positron-Emission Tomography; Tomography, Emission-Computed, Single-Photon

2023

Other Studies

2 other study(ies) available for 2-carbomethoxy-8-(3-fluoropropyl)-3-(4-iodophenyl)tropane and Obesity

ArticleYear
The Effect of Obesity on the Availabilities of Dopamine and Serotonin Transporters.
    Scientific reports, 2018, 03-21, Volume: 8, Issue:1

    The authors investigated relations between obesity, age, and sex and the availabilities of striatal dopamine transporter (DAT) and extrastriatal serotonin transporter (SERT) by

    Topics: Aged; Body Mass Index; Brain; Dopamine Plasma Membrane Transport Proteins; Female; Humans; Male; Middle Aged; Obesity; Serotonin Plasma Membrane Transport Proteins; Sex Characteristics; Tropanes

2018
Serotonin Transporter Binding in the Diencephalon Is Reduced in Insulin-Resistant Obese Humans.
    Neuroendocrinology, 2017, Volume: 105, Issue:2

    Altered brain dopaminergic and serotonergic pathways have been shown in obese rodents and humans, but it is unknown whether this is related to obesity per se or to the metabolic derangements associated with obesity.. We performed a case-control study in insulin-sensitive obese (ISO) and insulin-resistant obese (IRO) subjects (n = 12) and age-matched lean controls (n = 8) and measured serotonin transporter (SERT) binding in the whole diencephalon and specifically in the hypothalamus, as well as dopamine transporter (DAT) binding in the striatum using 123I- FP-CIT single-photon emission computed tomography. We assessed insulin sensitivity using the homeostatic model assessment of insulin resistance.. BMI did not differ between the IRO and ISO subjects. SERT binding in the diencephalon was significantly lower in IRO than in ISO subjects, but was not different between lean and obese subjects. SERT binding in the hypothalamus tended to be reduced in obese versus lean subjects, but was not different between IRO and ISO subjects. Striatal DAT binding was similar between lean and obese subjects as well as between ISO and IRO subjects.. We conclude that SERT binding in the diencephalon is reduced in insulin-resistant subjects independently of body weight, while hypothalamic SERT binding tends to be lower in obesity, with no difference between insulin-resistant and insulin-sensitive subjects. This suggests that the metabolic perturbations associated with obesity independently affect SERT binding within the diencephalon.

    Topics: Adult; Body Mass Index; Brain Mapping; Case-Control Studies; Diencephalon; Dopamine Plasma Membrane Transport Proteins; Female; Humans; Insulin Resistance; Magnetic Resonance Imaging; Male; Obesity; Protein Binding; Radiopharmaceuticals; Serotonin Plasma Membrane Transport Proteins; Tomography, Emission-Computed, Single-Photon; Tropanes

2017