ACTA ENDOCRINOLOGICA (BUC)

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Objective. Gestational diabetes mellitus (GDM) increases the foetal morbidity and mortality and there is also risk of development of type II diabetes for the mother. In pregnancy iron supplementations are given to all the females in India. Data are not available on the relationship between serum ferritin and GDM in Indian populations. Material & Methods. Case control study was done on 90 women (30 GDM patients approx 28 weeks of gestation and 60 control subjects without GDM) referred to the tertiary care hospital at New Delhi. Ferritin was analysed by ELISA kit. They were analyzed for the correlation of ferritin with blood glucose in GDM patients. Results. On comparison with blood glucose the levels of ferritin were statistically significantly high in GDM cases as compared to controls (p value 0.008). There was a negative correlation of ferritin with blood glucose level (r value -0.039, p value 0.794). Discussion. Pregnancy is an equivalent of an inflammatory state and the high levels of ferritin can help in determining the need of iron supplementation given in pregnant females. Women who had high serum ferritin had the greatest risk of GDM. Conclusion. This study suggests a possible link between elevated serum ferritin and low-grade inflammation. Further studies in larger populations are required to establish this study.

Context. Studies indicate a decrease in spatial memory across species as they age. Moreover, consistent administration of Gonadotropin-releasing hormone (GnRH) improves learning abilities in older rats that have undergone gonadectomy. Objective. The aim of this study was to investigate the effects of the GnRH agonist, leuprolide acetate (LA) on spatial memory in aged intact male rats and the expression of proteins associated with hippocampal plasticity. Subjects and methods. Aged male rats were injected with LA or saline every three days for nine weeks to assess the effects of LA on spatial memory. The aged rats were trained in the Morris Water Maze for four days, and the evaluation took place on the fifth day. Additionally, the Y-maze test was used to investigate short-term spatial memory. The expression of spinophilin and microtubule-associated protein 2 (MAP2) in the hippocampus was measured. Results. Behavioral tests revealed that LA improves spatial memory in aged rats. Additionally, we observed increased expression of spinophilin and MAP2 in the hippocampus of aged male rats following LA treatment. Based on these results, the administration of LA holds is a potential treatment for restoring cognitive function in aged individuals.

We present the case-report of a 56 years-old woman with hypothyroidism due to autoimmune thyroiditis. The family history was positive for biopsy proven celiac disease (CD) in her daughter. The patient declared gluten-containing diet and was completely asymptomatic regarding gastrointestinal tract. The serological screening for CD reflected an activity of the disease by the presence of antiendomysial antibodies (EMA). Consequently, an upper gastrointestinal endoscopy was performed and biopsy specimens were obtained. The standard histopathological examination was unremarkable for a defined CD. However, the results of immunohistological techniques showed intestinal IgA deposits compatible with early developing CD. In patients with family history of CD, even without any suggestive symptoms, high index of suspicion regarding CD should be kept even more in those associating other autoimmune disease.

Endemic goiter and primary hyperparathyroidism are two common endocrine disorders, and, consequently, they could coexist in many European countries. The prevalence of nodular goiters is increased in the patients with primary hyperparathyroidism, ranging widely between 22 to 70%, with higher prevalence in endemic goiter areas.\r\nRomania is a country having both endemic goiter and a high prevalence of vitamin D deficiency. Coexisting vitamin D deficiency is associated with more cases of symptomatic primary hyperparathyroidism or may mask a primary hyperparathyroidism, serum calcium being in the normal range.\r\nBecause of the frequent association of parathyroid adenomas with thyroid nodules, the optimal imaging combination is 99mTc-sestamibi and ultrasonography. Thyroid nodules can give false positive results at preoperative scintigraphy because they trap and retain 99mTc-sestamibi similarly as parathyroid adenomas.\r\nBilateral neck exploration (vs minimally invasive parathyroidectomy) is probably necessary in the treatment of primary hyperparathyroidism associated with nodular goiter, because nodular goiters increases the difficulty of preoperative localization of parathyroid lesion(s).