Increase in gap index over time after reduction of unstable paediatric both-bone forearm fracture does not cause displacement.

This study investigated the effects of changes in the gap index on fracture displacement during follow-up. Patients who underwent closed reduction and casting with a diagnosis of unstable paediatric both-bone forearm fractures and a cast index < 0.8 were retrospectively evaluated. Patients were divided into Groups 1 and 2 based on their gap index (<0.15 and >0.15, respectively). Anteroposterior and lateral displacements of the radius and ulna and the gap index of the cast were measured on the X-ray after the first reduction and on the last X-ray before plaster removal. The mean patient age (n = 94, 74 boys and 20 girls; 51 in Group 1 and 43 in Group 2) was 7.09 ± 2.66 years. Fracture union times (plaster removal) were 38.8 ± 7.1 days. The mean cast index was 0.76 ± 0.05 (0.59-0.8). Both groups had similar distributions in terms of age, sex, fracture side, anatomic location and plaster removal time (p > 0.05). No significant differences were observed in either group in any radial or ulnar angulation values at any time point or the difference between the first and last values (all p > 0.05). Moreover, the gap index difference between the first and last measurements was significantly different in both groups (p = 0.002). If the cast index remains <0.8, despite the increase in the gap index in both groups, the amount of fracture displacement was small and acceptable.

Changes in testicular development, ultrasonographic and histological appearance of the testis in buck kids immunized against LHRH using recombinant LHRH fusion protein.

This study was designed to evaluate the effectiveness of recombinant Ovalbumin-LHRL (OL) immunization on changes in testicular size, histological appearance and testosterone production in buck kids. Thirty native buck kids at 18 weeks of age were divided into three groups, control (n = 10), immunization (n = 10) and castration (n = 10) groups. Immunized animals received OL protein generated by recombinant DNA technology. Ultrasonographic and histological examinations of the testes were performed. Animals were slaughtered at 44 weeks of age. Semen and epididymides were evaluated for the presence of sperm cells. Immunized animals generated anti-LHRH antibodies. Testosterone production, testicular and accessory glands development and sperm production were suppressed in the immunized animals (p < 0.01). Semineferous tubule diameters decreased (p < 0.01), basal membrane of the tubule was thickened and hyalinized in immunized kids. Immunization affected ultrasonographic appearance of the testes drastically. While testes of control animals gained their normal ultrasonographic appearance as the age increased, immunized animals had uniform hypoechogenic testicular structure as observed at 18 weeks of age until slaughter. Simultaneous histological and ultrasonographic evaluations indicated that the changes in testicular histology could partly be monitored via ultrasonographic imaging; nevertheless, it is difficult to claim that ultrasonographic image reflects the exact changes in such instances. In conclusion, these results indicate that recombinant OL fusion protein is effective in immunocastration in buck kids and has a potential to be used as an alternative to physical castration. Further researches should be conducted to help assessing reproductive status of testes from ultrasound images.

Teacher-reported problem behaviour in Turkish immigrant and Dutch children: a cross-cultural comparison.

OBJECTIVE: To compare problem behaviour in Turkish immigrant children living in the Netherlands versus problem behaviour in Dutch children from the general population as reported by teachers. METHOD: Teacher's Report Forms (TRF) were filled out by Dutch teachers, and for a subsample also by Turkish immigrant teachers, concerning 524 Turkish immigrant children selected randomly from the immigrant population in two large cities in the Netherlands. TRFs completed for Turkish immigrant children were compared with TRFs filled out for 1625 children selected randomly from the Dutch general population. RESULTS: No significant differences were revealed between children from both cultures on the TRF total problems, internalizing, externalizing and specific syndrome scales. Turkish immigrant teachers, however, reported higher total problems, internalizing and anxious/depressed scores for immigrant children than did Dutch teachers for the same immigrant children. CONCLUSION: No significant differences were found in the levels of behavioural and emotional problems reported by Dutch teachers for Turkish immigrant versus Dutch children. However, Turkish immigrant teachers reported high levels of anxiety and depression in immigrant children which go largely undetected by their Dutch teachers.

[Prassad syndrome--case report]. / Prassad-Syndrom--Fallbeschreibung.

Growth retardation, hypogonadismus, hepatosplenomegalia, zinc- and iron deficiency, geofagia, changes in small intestinal mucosa and some congenital abnormalities are characteristics of the Prassad syndrome, which is rarely seen. In this case report we present a patient of our clinic, in whom we diagnosed the Prassad syndrome.

Understanding childhood (problem) behaviors from a cultural perspective: comparison of problem behaviors and competencies in Turkish immigrant, Turkish and Dutch children.

Parents' reports of problem behaviors in 2,081 Dutch children, 3,127 Turkish children in Ankara and 833 Turkish immigrant children living in The Netherlands, aged 4-18 years, were compared. Dutch and Turkish versions of the Child Behavior Checklist (CBCL) were used. Immigrant children were scored higher than Dutch children on 6 of the 11 CBCL scales, most markedly on the Anxious/Depressed scale. Immigrant children were scored higher than Ankara children on five CBCL scales. However, these differences were much smaller than those found between immigrant and Dutch children. Furthermore, immigrant children's Total Problem scores did not differ from those for Ankara children. Turkish immigrant children have very similar patterns of parent-reported problem behaviors to children living in Turkey, although both groups of Turkish children showed higher levels of parent-reported problem behaviors than Dutch children. The higher scores for Turkish children on the Anxious/Depressed scale compared with their Dutch peers may be explained by cultural differences in parental perception of children's problem behaviors, as well as the threshold for reporting them, or by cultural differences in the prevalence of problems, for instance as the result of cross-cultural differences in child-rearing practice. More research is needed to test the degree to which Turkish immigrant parents tend to preserve their cultural characteristics and child-rearing practices in Dutch society.

Factors associated with problem behaviors in Turkish immigrant children in The Netherlands.

BACKGROUND: The objective of this study was to examine the relationship between child, parent, family/support, and stress variables and problem behaviors in Turkish immigrant children in the Netherlands. METHODS: Parents of 833 children were interviewed and administered a Turkish version of the Child Behavior Checklist for ages 4 through 18 and a Turkish immigrant assessment questionnaire. RESULTS: Increased integration (i.e., children belonging to a second generation of immigrants, older children) generally reduced the risk for problem behaviors, while frequent arguments, divorce, psychological problems, and convictions/incarcerations increased the risk for problem behaviors. CONCLUSIONS: Results indicate that problem behaviors are associated with the high level of separation faced by Turkish immigrant families and that more integration leads to lower levels of problem behavior. Additionally, migration history alone does not contribute to problem behavior. Factors in the family (e.g., quarrels, divorce, conviction) associated with problem behaviors in Turkish immigrants are similar to those found in Dutch and American populations. Future studies could examine predictors of problem behaviors in other culturally separated immigrant groups in the Netherlands, and in Turkish immigrant groups in other countries.