This may indicate that MgSO4 role may be limited to its anti-eclamptic and does not affect the anti-angiogenic state associated with preeclampsia.”
“The coexistence of renal cancer and adrenal adenoma is rare. We report the case of a 60-year-old patient with synchronous hypernephroma and adrenal adenoma. The patient presented with resistant hypertension,
high plasma renin activity and aldosterone and target organ damage. Removal of the affected kidney cured the hypertension and normalized the plasma renin activity (PRA) and circulating aldosterone. This suggests that the coexistence of kidney cancer and adrenal adenoma may be a curable cause of resistant hypertension. The potential mechanisms accounting for the lack of suppression selleck chemical of PRA are discussed.”
“Objective: To investigate possible alterations in cord blood levels of adipokines, chemerin and obestatin (secreted by adipose tissue and associated with later development of insulin resistance/metabolic syndrome), as well as insulin, in large for gestational age (LGA) and appropriate selleck screening library for gestational age (AGA) pregnancies, granted that these groups differ in body fat
mass and metabolic/endocrine mechanisms. Methods: Cord blood chemerin, obestatin, and insulin concentrations were prospectively measured in 40 LGA (9 born from diabetic and 31 from nondiabetic mothers) and 40 AGA singleton full-term infants. Results: Cord blood chemerin concentrations were significantly higher in LGA compared with AGA neonates (b = 38.91, SE 9.29, p < 0.001). In contrast, no significant differences
in obestatin concentrations were observed between groups. Insulin levels were significantly elevated as customized centiles increased (b = 0.003, SE = 0.001, p = 0.032). Conclusions: Higher chemerin concentrations in LGA neonates possibly reflect the increased adipose tissue in this group. Lack of difference between the two groups in circulating levels of obestatin-possibly a sensitive marker of insulin resistance-might be due to development of metabolic disorders later in life.”
“Gitelman syndrome (GS), an inherited disorder due to loss of function in mutations of the gene encoding the distal convoluted tubule Na-Cl cotransporter (NCCT), is characterized by hypokalemia metabolic alkalosis, hypomagnesemia and hypocalciuria. A 18-year-old girl was admitted Bromosporine supplier to our hospital with a history of muscle weakness and transient tetanic episodes affecting bilateral hands. Transient tetanic episodes had been noted over 2 years. The laboratory tests revealed hypokalemia, hypomagnesemia, metabolic alkalosis and hypocalciuria. We started intravenous magnesium and potassium infusion. Tetanic episodes disappeared, but plasma levels of magnesium and potassium did not recover to normal range. On the fifth day, indomethacin and triamterene were administrated. On the seventh day, plasma levels of magnesium and potassium were normalized.