Background: Children’s ability to achieve an appropriate motor development is largely associated with their capacity to control balance. Furthermore, accomplishing balance tasks with a narrowed base of support is a necessary precursor to engaging in everyday functional activities and developing more complex balance abilities.
Purpose: To investigate the relationship between the tandem stance (TS) and the single-limb stance (SLS) items of... |
Question: What are the primary motor and balance dysfunctions in children with Down syndrome? Finding: These individuals have gross delays, altered balance, and inefficient compensatory mechanisms. Meaning: Neuromuscular and musculoskeletal impairments due to the chromosomal abnormality lead to developmental delay. These children also exhibit poor balance with greater instability and inefficient compensatory mechanisms including altered center of pressure displacement and trunk stiffening that predisposes them to falls. |
Partial trisomy 3p results from either unbalanced translocation or |
This is the first case of a de novo balanced translocation 46, XY, t(3;17)(p12.2;q25) associated with multiple musculoskeletal abnormalities, including Sprengel's deformity (congenital undescended scapula to be reported). This translocation has not been described previously with this congenital anomaly in Korea. |
Sodium is the major cation of the extracellular fluid and the primary determinant of extracellular osmolality. Therefore, hypernatremia causes water movement out of cells, while hyponatremia causes water movement into cells, resulting in cellular shrinkage and cellular swelling, respectively. Serious central nervous system symptoms may complicate both conditions. Since hypernatremia and hyponatremia are accompanied by abnormalities in water balance, it... |
The long arm duplication of chromosome 3 was reported for the first time in 1966 by Falek et al., and Hirschhorn et al. came to identify the duplication of 3q21 qter region in 1973. In most cases of duplication 3q syndrome patients, pure duplication of 3qter is believed to be rare and is often reported accompanied with deletion of another... |
Purpose : Parents' genetic information plays an important role in their children's genetic expression. Human chromosome has 23-paternal chromosomes and 23-maternal chromosomes. Parental chromosomal translocation can induce clinical problems in their children because of imbalance in genetic information. We intent to analyze the cytogenentic and clinical features about children with maternal balanced translocation between chromosome 15 and 18. Methods :... |
An unbalanced translocation is frequently the result of inheritance of an unbalanced haploid set from a parent with a balanced translocation. Families in which one parent is a balanced translocation carrier fall into the following classes : Those in which none of the possible abnormal offsprings is viable; Those in which one type of offspring, usually the one with the... |
Wolf-Hirschhorn syndrome is caused by a partial loss of the distal short arm of chromosome 4. Characteristic clinical features are severe growth retardation, mental retardation, seizures, congenital cardiac defects, urogenital abnormalities, microcephaly, hypertelorism, prominent glabella, cleft lip and palate and micrognathia. In 87% of cases, chromosome 4 deletion arises as a de novo event, whereas in the remaining cases it... |
3p partial trisomy is a rare chromosomal anomaly. We experienced a case of 3p partial trisomy in a male neonate. It was diagnosed by clinical and chromosoaml study. He had multiple anomalies such as brachycephaly, wide open fontanelle, square face, hypertelorism, mongoloid palpebral fissure, micrognathia, low set malformed ear, bilateral cleft lip and palate, double outlet right ventricle, atrial septal defect,... |
We experienced a case of partial monosomy 21 ina 9 year and 8 month old boy. He showed mental and growth retardation, others normal appearance except for low set malformed ears. Chromosomal analysis on Giemsa banding with high resolution showed unbalnaced translocation between 10 and 21 chromosomes and the deletion of short arm and centromere of chromosome 21. His karyotype... |
Bodycomposition measurement is useful in the diagnosis of pathoogy, assessment of disease process and response to treatment in many endoclonologic and metabolic diseases. The Techniques used currently are mostly indirect, often expensive, difficult and time-consuming. A new method for estimation of body composition, infrared interactance, is rapid, safe, noninvasive, and may be useful in research ad clinical studies. Body composition was... |
We experinced a case of 4p+ syndrome in male infant. He had multiple anomalies such as flat occiput, hypertelorism, low set malformed ear, lower anterior hair line, depressed nose, broad nasal bridge, bilateral complete cleft lip and palate, short neck, unusual position of fingers, ventricular septal defect and umblical hernia. He menifested growth and developmental retardation. Karyotype with banding revealed an... |
The 4p_ syndrome results from structural deficiency of chromosome 4. We experienced a patient of 4p~ syndrome who all features of already described Wolf syndrome, i.e., prominent glabella, hypertelorism, broad beak nose, cleft lip and palate, kyphoscoliosis, hypospadia, etc.. Postmortem examination revealed multiple visceral anomalies, including large atrial septal defect, diaphragmatic eventration, intestinal malrotation, ankyloglossia, and hemivertebrae. The kidneys showed a marked simple hypoplasia weighing... |
Sodium homeostasis by neonatal kidney is important during the postnatal adaptation of body fluid. It is mainly dependent to renal function which was differently maturated by gestational and postnatal ages. I studied the postnatal changes of daily Na intake, urine Na, Na balance, FEN a and Serum Na concentration in neonates with different gestational age. In this study, I demonstrated that more increased urinary... |