Lipid status in adolescents born with low birth weight.

The study compared anthropometric parameters and lipid status of adolescent boys and girls (14-16 y) born with LBW or ABW. Values for body weight and height of LBW adolescents were lower than those for ABW's. BMI differed significantly between LBW and ABW boys. In LBW boys, serum LDL-C level was somewhat lower, and the ApoA1 concentration was higher than in ABW's. Other lipid parameters did not differ among the corresponding groups. These data suggest that hypercholesterolemia, which is seen in LBW adults, must develop in older ages, and the irregular lifestyle including improper nutritional habits may promote its occurrence in this vulnerable group.

Iron status in a healthy population of Hungarian secondary school boys and girls.

Iron status was assessed in a sample of 103 male and 282 female students aged from 15 to 18 years attending secondary schools in Budapest. Using a ferritin model, in boys the prevalence of iron depletion, iron-deficient erythropoiesis and iron-deficient anemia was 3.9, 2.9 and 1.0%, respectively. In girls these values were 9.6, 8.2 and 2.8%, respectively. Males had better eating habits than females. Data for nutrients intake connected with iron status are discussed. The authors recommend the improvement of iron status by dietary means and oppose the indiscriminate iron supplementation.

Nutritional survey of pregnant women in Hungary.

A nutritional survey of a Hungarian group of pregnant women was carried out. One hundred and twenty nine women aged 25.9 years, entered the study, but only 70 completed all the protocol. Average body weight gain was 12.4 kg and the mean birth weight of the newborns was 3,386 g. Mean energy and nutrient intakes of pregnant women showed similar patterns as in Hungarian non-pregnant women of the same age. The mean energy intake was high (11 MJ), being 10% higher than for non-pregnant women. The mean protein and lipid intakes were also high, 91.9 g and 108.4 g, respectively, exceeding by 7% and 6% the intakes of the non-pregnant women. Dietary intakes of saturated fatty acids (SFAs) and monounsaturated fatty acids (MUFAs) were close to 12% of energy, and the intake of polyunsaturated fatty acids (PUFAs) was 7.6% of total energy. Palmitic acid (16:0), oleic acid (18:1 n-9) and linoleic acid (18:2 n-6) made the greatest contribution to the total peak area of SFAs, MUFAs, and PUFAs, respectively. The ratio of P/S (polyunsaturated/saturated fatty acids) was appropriate: 0.65; however, the ratio of linoleic acid (18:2 n-6), to linolenic acid (18:3 n-3) was high: 16. The cholesterol intake was somewhat lower in pregnant than in non-pregnant women. Complex carbohydrate intake was low (245 g) but it was still by 75% higher than in non-pregnant women. The excess sodium intake (6.3 g) was very similar to that of non-pregnant women. Mean values for retinol, tocopherol, ascorbic acid, cobalamin and copper intakes were higher than the Hungarian Recommended Dietary Allowances (RDA). Thiamine, riboflavin, pyridoxine, niacin, calcium, iron and zinc intakes were insufficient. Data showed an imbalance in the energy and nutrient intakes of Hungarian pregnant women, and this could be harmful for both the mother and pregnancy outcome.

[The effect of soybean protein on lipids and trace elements in elderly hospitalized women]. / Szójafehérje hatása hospitalizált idös nök lipid és mikroelem statusára.

Institutionalized elderly women received 5 g/day soya supplementation for three months. After having finished the soya supplementation, serum cholesterol levels of hypercholesterolemic women decreased and serum zinc levels were lower in all examined persons, compared to the status of the initiation of dietetic intervention.

Effect of fat and retinol loading on serum triglyceride and retinol levels in patients with ulcerative colitis.

Serum copper, zinc, selenium, magnesium, calcium, cholesterol, triglyceride and retinol contents were determined in 11 patients with ulcerative colitis and in 20 healthy volunteers. Lipid and retinol loadings were performed as well. No differences were found in serum copper, zinc, calcium and selenium levels between the groups. Serum magnesium levels were somewhat lower in the patients than in the volunteers. During the period of loading, cholesterol levels did not differ between the two groups at any time. Triglyceride levels except for two persons, were higher in patients. Triglyceride curves showed pathological courses in each case. Retinol concentrations in patients remained below the values observed in volunteers. Data suggest a disturbed utilization of fat and retinol in patients with ulcerative colitis.

Subacute toxicological examination of Dithane M-45.

A subacute toxicological study of the effects of the ethylene-bisdithiocarbamate-containing fungicide Dithane M-45 (80% mancozeb) was carried out in male Wistar rats. The rats were given Dithane mixed in the feed at doses of 0, 10, 50, 75, 113, 169, 253 or 379 mg/kg body weight for 12 wk. One-third of the rats given 379 mg Dithane/kg body weight died, and doses of greater than or equal to 169 mg/kg decreased the growth of the rats as well as the nutrient utilization. The relative weights of the liver and thyroid were significantly increased in rats given greater than or equal to 75 mg Dithane/kg body weight, and those of the kidneys, adrenals and testes were significantly increased in the two highest dose groups. The serum cholesterol level was increased significantly in groups given greater than or equal to 75 mg/kg, and doses of 113, 169 or 253 mg/kg caused the elevation of the triglyceride content of the liver. The two highest doses of Dithane decreased the detoxicating capacity of the liver. The function of the thyroids was impaired even by very small doses of Dithane: at a dose of 10 mg/kg body weight the quantity of iodine stored in the thyroids was decreased by 20%. At doses of greater than or equal to 50 mg/kg statistically significant decreases in thyroid iodine content were observed. Histological examination of the thyroids showed dose-dependent hyperplasia in rats treated with Dithane.

Examination of the interaction of decis and dithane in rats.

Acute (LD50) and short-term (14 days) toxicological examinations were performed in animal experiments on the interaction of a synthetic pyrethroid Decis 2,5 EC (25 g deltamethrin/l) and of ethylene-bisdithiocarbamate/Dithane M-45 (80% mancozeb), using a 1:5 deltamethrin/mancozeb mixture. LD50 value of the mixture was similar to that of the more toxic Decis. In the short-term examination, some pathologically high AST and ALT values were observed in the treated groups and the deltamethrin content of fatty tissue samples increased parallel with the increase of Decis consumption. The chymotrypsin and lipase activities in the small intestinal mucosa and gamma-GT and LAP activities in the content of the bowels were reduced in several treated groups. The administration of Dithane in a dose in accordance with 20% of the LD50 value (3125 mg/kg b.m.) proved to be more toxic than expected and caused the death of the animals.

Unilateral Potter syndrome with amelia.

In a newborn infant, absence of kidney, hypoplasia of the lung, absence of the subclavian artery, of the adnexa, of the upper limb and its acetabulum were found on the right side, together with renal dysgenesis and other anomalies on the left side. It is presumed that the severe anomalies damaging the right part of the body were consequences of an increased intrauterine pressure due to oligohydramnios.

The influence of physical exercise upon the body composition of obese children.

Thirty-seven obese children 8 to 14 years of age were given a diet 115 kJ/kg of ideal weight for height and were distributed in two groups. One group was under normal ward conditions and the other underwent a physical exercise programme. Body weight, the percent of ideal weight referred to height, percent body weight, and absolute body fat were determined before and 15 days after both therapeutic regimes. The results revealed significant differences in the reduction of these parameters (p < 0.001). When comparing the two groups, only the reduction of percent body fat displayed a significant difference (p < 0.02), showing a greater reduction in those who had performed physical exercise.

Dermatoglyphic features in diabetes mellitus.

Dermatoglyphic features of 290 children and 180 adults with diabetes mellitus were investigated. WD occurred significantly more frequently on the fingers, and pattern intensity was low in certain interdigital areas in these patients. A high TRC value was more frequent in both girls and boys with diabetes mellitus than in the controls.

[True hermaphroditism with 46, XY/46, XX/47 XXY mosaicism (author's transl)]. / Echter Hermaphroditismus mit 46, XY/46, XX/47 XXY Mosaizismus

A case of true hermaphroditism was described. The patient had an uterus, a fallopian tube, a testide on the left in the position of the ovary and an ovary on the right side. The chromosome picture corresponded to a 47, XXY/46, XX/46 XXY mosaic. The phenotype of the patient was male so the decision for male sex seemed to be justified.

Simultaneous occurrence of diabetes, liver cirrhosis, and 47, XX,21 +/46, XX chromosomal pattern.

A girl with juvenile diabetes, liver cirrhosis, and 47,XX,21 +/46,XX chromosomal mosaicism is described. The immunoglobulin pattern suggested an autoimmune process. After prednisolone treatment the IgG level and liver function tests became normal and the liver histology improved.