Is Ramadan fasting correlated with disordered eating behaviours in adolescents?

This study aimed to examine the cross-sectional relationship between Ramadan fasting as a spiritual factor with prolonged hunger and disordered eating behaviors. The study was conducted in June 2016 (11th-29th days of Ramadan) and consisted of 238 fasting and 49 non-fasting adolescents. Risk of disordered eating was evaluated using the Eating Attitudes Test-26 (EAT-26) and Three Factor Eating Questionnaire-R18 (TFEQ-R18). Body image dissatisfaction was rated with Stunkard's Figure Rating Scale (FRS). Nutritional status was assessed using a 24-hour dietary recall. There was no significant difference between energy intake, EAT-26 and TFEQ-R18 scores (except the emotional eating sub-scores) between the groups. FRS revealed that the comparisons of their "ideal" and self were not significantly different between the groups whereas the gap between the figures they think healthy and closest to self was significantly higher amongst non-fasting adolescents. Two-hundred and two (97.5%) adolescents reported fasting for religious purposes whereas only 8 (3.4%) for losing weight. The EAT-26 total scores were in the pathological range in 39 (16.8%) adolescents who fasted for religious purposes. This study suggests that motivation of adolescents to fast during Ramadan was due to spiritual decisions rather than weight control or other factors and Ramadan fasting was not correlated with disordered eating behaviors or body image dissatisfaction.

Concentration of sterols of Porphyridium cruentum biomass at stationary phase.

The objective of this study was to investigate sterols content of Porphyridium cruentum batch cultured in laboratory at 18 degrees C and harvested in the stationary. The sterol distribution of this species is characterized by a predominance of cholesterol, with values as 199.0 mg 100 g(-1) freeze dry weight (92.2%). The second most important sterol was stigmasterol (4.9%) followed by beta-sitosterol (2.2%). Studied sterols give to this species a special importance in for being used in food as supplements/nutraceuticals (including aquaculture).

Serum nitrite and nitrate levels in epileptic children using valproic acid or carbamazepine.

In experimental epilepsy studies, nitric oxide was found to act as both proconvulsant and anticonvulsant. The objective of this study was to investigate the effects of valproic acid and carbamazepine on serum levels of nitrite and nitrate, which are the metabolites of nitric oxide. To achieve this goal, serum nitrite and nitrate levels were determined in active epileptic 34 children using valproic acid and 23 children using carbamazepine and in non-active epileptic 38 children (control group) not using any antiepileptic drug. In the valproic acid group serum nitrite and nitrate levels were 2.66 +/- 2.11 micromol/l and 69.35 +/- 23.20 micromol/l, 1.89 +/- 1.01 micromol/l and 49.39 +/- 10.61 micromol/l in the carbamazepine group, and 1.22 +/- 0.55 micromol/l, 29.53 +/- 10.05 micromol in the control group, respectively. Nitrite and nitrate levels were significantly high in both valproic acid and carbamazepine groups compared to the control group (P < 0.01). When valproic acid and carbamazepine groups were compared to each other, level of nitrate was found statistically higher in the valproic acid group in relation to the carbamazepine group (P < 0.01), however, there was no statistically significant difference in the levels of nitrite (P > 0.05). No relation could be found between serum drug levels and nitrite and nitrate levels. According to these results, it can be suggested that valproic acid and carbamazepine might have antiepileptic effects through nitric oxide.

Hypomelanosis of ito with trisomy 13 mosaicism [46, XY, der (13;13) (q10;q10), +13/46,xy].

The term hypomelanosis of Ito (HI) has been used as a diagnosis for individuals with swirly hypopigmentation or depigmentation distributed along the lines of Blaschko. HI should be appropriately evaluated for a possible association with chromosomal or genetic mosaicism or chimerism. We report a six-month-old severely motor and mental retarded boy with these typical cutaneous lesions associated with extracutaneous features, including facial dysmorphism, polydactyly, and inguinal hernia. The cytogenetic examination of lymphocytes demonstrated a mosaicism of 46, XY, der (13;13) (q10;q10), +13/46, XY. This is the first case reported in the literature showing an association between phylloid pigmentary pattern of hypomelanosis of Ito and trisomy 13 mosaicism.