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Information Journal Paper

Title

HYPERGLYCEMIA DECREASED MEDIAL AMYGDALA PROJECTIONS TO MEDIAL PREOPTIC AREA IN EXPERIMENTAL MODEL OF DIABETES MELLITUS

Pages

  1-7

Abstract

 In Wistar rats, reproductive behavior is controlled in a neural circuit of ventral forebrain including the MEDIAL AMYGDALA (Me), BED NUCLEUS OF THE STRIA TERMINALIS (BNST) and MEDIAL PREOPTIC AREA (MPOA) via perception of social odors. DIABETES MELLITUS (DM) is a widespread metabolic disease that affects many organs in a variety of levels. DM can cause central neuropathies such as neuronal APOPTOSIS, dendritic atrophy, neurochemical alterations and also causes reproductive dysfunctions. So we hypothesized damage to the nuclei of this circuit can cause reproductive dysfunctions. Therefore in this project we assessed diabetic effect on these nuclei. For this purpose neuron tracing technique and TUNEL assay were used. We injected HRP in the MPOA and counted labeled cells in the Me and BNST to evaluate the reduction of neurons in diabetic animals. Also, coronal sections were analyzed with the TMB histochemistry method. Animals in this study were adult male Wistar rats (230±8g) divided to control and 10-week STREPTOZOTOCIN-induced diabetic groups. After data analysis by SPSS 16 software, a significant reduction of HRP-labeled neurons was shown in both Me and BNST nuclei in the diabetic group. Moreover, apoptotic cells were significantly observed in diabetic animals in contrast to control the group. In conclusion, these alterations of the circuit as a result of diabetes might be one of the reasons for reproductive dysfunctions.

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    APA: Copy

    MOHAMADI, YOUSEF, JAMEIE, SEYED BEHNAM EDIN, AKBARI, MOHAMMAD, STAJI, MASUMEH, MORADI, FATEMEH, MOKHTARI, TAHMINEH, KHANEHZAD, MARYAM, & HASSANZADEH, GHOLAMREZA. (2015). HYPERGLYCEMIA DECREASED MEDIAL AMYGDALA PROJECTIONS TO MEDIAL PREOPTIC AREA IN EXPERIMENTAL MODEL OF DIABETES MELLITUS. ACTA MEDICA IRANICA, 53(1), 1-7. SID. https://sid.ir/paper/278746/en

    Vancouver: Copy

    MOHAMADI YOUSEF, JAMEIE SEYED BEHNAM EDIN, AKBARI MOHAMMAD, STAJI MASUMEH, MORADI FATEMEH, MOKHTARI TAHMINEH, KHANEHZAD MARYAM, HASSANZADEH GHOLAMREZA. HYPERGLYCEMIA DECREASED MEDIAL AMYGDALA PROJECTIONS TO MEDIAL PREOPTIC AREA IN EXPERIMENTAL MODEL OF DIABETES MELLITUS. ACTA MEDICA IRANICA[Internet]. 2015;53(1):1-7. Available from: https://sid.ir/paper/278746/en

    IEEE: Copy

    YOUSEF MOHAMADI, SEYED BEHNAM EDIN JAMEIE, MOHAMMAD AKBARI, MASUMEH STAJI, FATEMEH MORADI, TAHMINEH MOKHTARI, MARYAM KHANEHZAD, and GHOLAMREZA HASSANZADEH, “HYPERGLYCEMIA DECREASED MEDIAL AMYGDALA PROJECTIONS TO MEDIAL PREOPTIC AREA IN EXPERIMENTAL MODEL OF DIABETES MELLITUS,” ACTA MEDICA IRANICA, vol. 53, no. 1, pp. 1–7, 2015, [Online]. Available: https://sid.ir/paper/278746/en

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