Iminoglycinuria in a child in Czechoslovakia

Summary The child with iminoglycinuria is in our observation. Hyperprolinuria was seen at 5 months by screening program. The child was repeatedly examined in the hospital and was seen last time at 16 months. IQ was 67, in the urine were excessive amounts of glycine, proline a hydroxyproline. In the blood aminoacids were in normal levels. In the child was noticed the same increase of proline in the blood as in the control child of the same age following loading test with L-proline, indicating normal intestinal absoption. Both parents and father's sister's 2-year-old mentally retarded child exhibit excessive glycinuria. The father, his sister, father's father, and grandfather are partialy, congenitaly deaf.     

Bilateral high upper limb replantation in a child

Bilateral high amputation of upper limbs in a child is a very unusual injury. In the present case, although the amputation was high and significant avulsion was present, the age of the child (6 years) made the case both challenging and encouraging--challenging because of the anticipated systemic effects of reperfusion, and encouraging because the long-term prognosis is always more encouraging in a child.     

Mitral Valve Replacement in a 14-Month-Old Child

In a 14-month-old child with severe congenital mitral insufficiency, the mitral valve was replaced with a Starr-Edwards valve. This resulted in dramatic improvement and the child continues to thrive one year after surgery. The authors conclude that valve replacement should be considered in a child of any age if other methods of valve repair cannot be relied upon to produce a good result.     

Informal Child Care and Adolescent Psychological Well-Being: Hong Kong’s “Children of 1997” Birth Cohort

Background

Informal child care (child care by untrained family members, relatives or employees in the home) in Western populations is often associated with poorer psychological well-being, which may be confounded by socioeconomic position. We examined the association of informal child care, common in non-Western settings, with adolescent psychological well-being, using Hong Kong’s Chinese “Children of 1997” birth cohort.

Methods

Multivariable linear regression was used to examine the adjusted associations of informal child care (at 0.5, 3, 5 and 11 years) with parent-reported Rutter score for child behavior at 11 years, self-reported Culture-Free Self-Esteem Inventories score at 11 years and self-reported Patient Health Questionnaire-9 depressive symptom score at 13 years. Model comparisons were used to identify the best representation of child care, in terms of a critical period of exposure to informal child care (independent variable) at a specific age, combination of exposures to informal child care at several ages or an accumulation of exposures to informal child care.

Results

Child care was not associated with behavioral problems. A model considering child care at 3 years best represented the association of child care with self-esteem while a model considering child care at 5 years best represented the association of child care with depressive symptoms. Informal child care at 3 years was associated with lower self-esteem (-0.70, 95% confidence interval (CI) -1.26 to -0.14). Informal child care at 5 years was associated with more depressive symptoms (0.45, 95% CI 0.17 to 0.73).

Conclusion

In a developed non-Western setting, informal child care was associated with lower self-esteem and more depressive symptoms.     

The prevalence of minor physical anomalies in mentally retarded children

The prevalence of minor physical anomalies was examined in a sample of 109 children with idiopathic mental retardation (65 boys and 44 girls). Control group consisted of 246 healthy schoolchildren (123 boys and 123 girls) aged 8 to 12 years. A comparison was made between number of found minor anomalies per child (W1) and their Waldrop weight scores (W2) in healthy and mentally retarded (MR) children. The MR children were found to have a higher number of minor anomalies per child. In their group predominated those with four or more anomalies (56.9%), whereas among healthy children only 7.7% had four anomalies or more. In contrast to the high weighted score value (W2) of five or greater in 36.7% of MR children, it was absent in all control group subjects. There were highly significant differences between the MR and healthy children in the average value of the number of minor anomalies per child (W1) and in the average weighted score (W2). The average number of minor anomalies per child (W1) in MR and well children was 3.65 and 1.7, respectively. In MR children the average weighted score (W2) was 3.82, being 1.46 in healthy children. Our results suggest that common etiological factors, which had led to a physical and mental disorder, were active early in the development of MR children. The finding of high incidence of multiple minor anomalies in MR children indicates that genetic factors may play an important role in the etiology of the underlying disorder in the child group studied.     

A silent transferrin allele in a Finnish family

In a Finnish family a silent allele was found in the transferrin (Tf) system. As determined by gel electrophoresis and immunoblotting, the Tf type of the father was CD, the mother C, and the child D. The serum Tf concentration in grandmother, mother, and child was less than 50% of normal.     

Fairness versus favoritism in children

Children respond positively to individuals who favor them and also to individuals who are fair. The present studies examine the interaction between these two preferences by presenting children with two distributors who share resources with the child participant and another recipient. Children are asked whom they like better: the distributor who was unfair but favored the child participant or the distributor who was fair and showed no (or reduced) favoritism. In Study 1, we find that when fairness and favoritism are in conflict, children are split on whom they prefer. In Study 2, we find that placing children in a competitive context leads to a stronger preference for the distributor who favored the child participant. In Study 3, we examine whether children's preference for favoritism persists when both distributors gave the child the same number of rewards, but one distributor gave the child participant relatively more than the other recipient. In this situation, we find that children prefer the fair distributor. However, we again find that creating a competitive context reduces children's preference for the fair distributor. Finally we find that in a third-party context, children value fairness over generosity. Taken together, these results show how children balance competing concerns for fairness and favoritism.     

Alpha-1-antitrypsin and transferrin null alleles in the Portuguese population

In a Portuguese family, a null allele was found in the Pi system. An apparent 'exclusion' of the mother was found to be due to the presence of null alleles in mother and child. A transferrin (Tf) null allele was found in a case of disputed paternity. The mother and putative father were heterozygous for Tf null alleles and the child was homozygous (TfQ0) and presented hypotransferrinemia.     

A child with mosaicism for deletion (14)(q11.2q13)

In this case report we describe a child with a de novo deletion in the (q11.2q13) region of chromosome 14. The child presented with dysmorphic features - anophthalmia, microcephaly, and growth retardation. Cytogenetic studies showed mosaicism. The karyotype was 46,XX,del(14)(q11.2;q13) [16] /46,XX [9]. We compared the features observed in this child with that of others with the same deletion reported in scientific literature and found that this is the first report of a child mosaic for this deletion. It is also the first time it has been reported in association with anophthalmia.     

ABC of child abuse. Role of the child psychiatry team.

In summary, a child psychiatrist can make an important contribution to the management of child abuse. At least one child psychiatrist in each district should take an interest in this work and should be given the time to do so. As for other professionals, child abuse is an aspect of the work of child psychiatrists that is particularly harrowing and time consuming.     

The Association of Maternal Psychopathology and Family Socioeconomic Status with Psychological Problems in Obese Children

In an earlier study we found parental psychiatric symptoms to be a better correlate of behavioral problems in obese children than either child or parental obesity. This study sought to extend this research by assessing the association of general maternal distress, specific maternal psychopathology, family socioeconomic status and child obesity with the psychological problems of 152 children seeking treatment for obesity in two cohorts. Child psychological problems were measured using the Child Behavior Checklist/4–18 (CBCL) in each cohort. In sample 1 maternal general psychiatric symptoms were measured using the Cornell Medical Index (psychiatric subscales) and the Inventory of Interpersonal Problems whereas specific psychopathology was assessed with the Beck Depression Inventory and the Bulimia Test. In sample 2 the Symptom Checklist-90 and Binge Eating Scale provided general and specific measures of psychopathology. In the combined sample, 58% percent of the boys and 44% of the girls met criteria on at least one CBCL behavioral problem scale, with Social Problems the most prevalent problem in both boys and girls. For both samples, child obesity did not account for any variance in child psychosocial problems beyond that accounted for by maternal psychopathology and family SES. Family SES accounted for a significant increment in variance in child behavioral problems in only two scales. This study systematically replicates previous research, adding support for a broader conceptualization of factors that influence psychological problems in obese treatment-seeking children than one which focuses on child obesity.     

Analysis of envelope sequence variants suggests multiple mechanisms of mother-to-child transmission of human immunodeficiency virus type 1.

In order to elucidate the molecular mechanisms involved in human immunodeficiency virus type 1 (HIV-1) mother-to-child transmission, we have analyzed the genetic variation within the V3 hypervariable domain and flanking regions of the HIV-1 envelope gene in four mother-child transmission pairs. Phylogenetic analysis and amino acid sequence comparison were performed on cell-associated viral sequences derived from maternal samples collected at different time points during pregnancy, after delivery, and from child samples collected from the time of birth until the child was approximately 1 year of age. Heterogeneous sequence populations were observed to be present in all maternal samples collected during pregnancy and postdelivery. In three newborns, viral sequence populations obtained within 2 weeks after birth revealed a high level of V3 sequence variability. In contrast, V3 sequences obtained from the fourth child (diagnosed at the age of 1 month) displayed a more restricted heterogeneity. The phylogenetic analysis performed for each mother-child sequence set suggested that several mechanisms may potentially be involved in HIV-1 vertical transmission. For one pair, child sequences were homogeneous and clustered in a single branch within the phylogenetic tree, consistent with selective transmission of a single maternal variant. For the other three pairs, the child sequences were more heterogeneous and clustered in several separate branches within the tree. In these cases, it appeared likely that more than one maternal variant was responsible for infection of the child. In conclusion, no single mechanism can account for mother-to-child HIV-1 transmission; both the selective transmission of a single maternal variant and multiple transmission events may occur.     

Child spacing and two child policy in practice in rural Vietnam: cross sectional survey.

OBJECTIVE: To explore the reproductive pattern of women in rural Vietnam in relation to the existing family planning policies and laws. DESIGN: Cross sectional survey with question-naires on reproductive history. SETTING: Tien Hai, a district in Red River Delta area, where the population density is one of the highest in Vietnam. SUBJECTS: 1132 women who had at least one child under 5 years of age in April 1992. MAIN OUTCOME MEASURES: Birth spacing and probability of having a third child. RESULTS: The mean age at first birth was 22.2 years. The average spacing between the first and the second child was 2.6 years. Mothers with a lower educational level, farmers, and women belonging to the Catholic religion had shorter spacing between the first and second child and also a higher probability of having a third child. In addition, women who had no sons or who had lost a previous child were more likely to have a third child. CONCLUSION: Most families do not adhere to the official family planning policy, which was introduced in 1988, stipulating that each couple should have a maximum of two children with 3-5 years'' spacing in between. More consideration should be given to family planning needs and perceptions of the population, supporting the woman to be in control of her fertility. This may imply improved contraceptive services and better consideration of sex issues and cultural differences as well as improved social support for elderly people.     

Association between maternal and child leptin levels 9 years after pregnancy complicated by gestational diabetes.

Obesity is a state of relative leptin resistance, and obesity in childhood is associated with an increased incidence of type 2 diabetes in later life. Offspring of mothers with gestational diabetes mellitus (GDM) are at increased risk of obesity. A cohort consisting of 64 mothers, 33 GDM and 31 controls screened for diabetes during the index pregnancy together with their 9-year-old offspring were studied. Our hypotheses were: 1) an elevated child leptin is associated with elevated maternal leptin in GDM mothers 9 years post delivery; and 2) child leptin at 9 years serves as a marker for incipient insulin resistance. By univariate analyses, child leptins were only significantly correlated with maternal leptins among the offspring of GDMs (OGDM) (r = 0.59; p = 0.001). By multivariate analyses, child leptin for the total study group was significantly associated with child body mass index (BMI) (R(2) = 0.65; p < 0.0001), child fasting insulin (R(2) = 0.08; p = 0.03), and female gender (R(2) = 0.28; p = 0.001). In addition, among OGDM child leptin was associated with maternal leptin (R(2) = 0.14; p = 0.005). Our results suggest that there is an association between maternal and child leptin levels 9 years after a pregnancy complicated by gestational diabetes.     

The costs of human locomotion: Maternal investment in child transport

This article investigates maternal investment in child carrying and presents a method for determining when it is energetically advantageous for a mother to carry her child rather than force her child to walk independently. I calculate maternal and child energy consumption while walking and develop correction factors to facilitate making these energy calculations for young children. In addition, I investigate the effect of maternal burdens in addition to the child and of external nutritional support on energy consumption. Since maternal energy is a finite resource, the “decision” to carry a child or force it to walk independently is especially important. This decision can be predicted from the body mass of the mother and child and the child's age. If the mother provides all of the child's nutrition, then the mother should choose to carry her child only when the energy usage of the mother carrying the child is less than the sum of the energy used when the mother and child walk independently. The critical velocity, when the two expenditures are equal, can then be determined. Several general hypotheses are also addressed. The critical velocity of a 60 kg mother with a 4-year-old child approximately equals the average walking speed of adult humans. For a lighter mother, the critical velocity is reached when her child is 3 years old, while for heavier mother this point is not reached until her child is 6 years old. The effect of burdens in addition to the child's mass is minimal. Nutritional support of the child by agencies other than the mother decreases the age at which the mother should force the child to walk independently. In some cases, especially for the lightest mothers, it is never in the mother's best energetic interest to carry her child. Am J Phys Anthropol 107:71–85, 1998. © 1998 Wiley-Liss, Inc.     

Cytolethal distending toxin (Cdt)-producing escherichia coli isolated from a child with bloody diarrhea in Japan

In a retrospective analysis by PCR, the cdtI gene encoding the cytolethal distending toxin (Cdt) was detected in Escherichia coli O2:H12 strain isolated from the bloody diarrheal stool specimen of a child. To our knowledge, this is the first report showing the possible association of Cdt-producing E. coli in Japan, particularly in a child with bloody diarrhea.     

A Social Identity Approach to Understanding Responses to Child Sexual Abuse Allegations

Two studies investigated the role of group allegiances in contributing to the failure of institutions to appropriately respond to allegations of child sexual abuse. In Study 1, 601 participants read a news article detailing an allegation of child sexual abuse against a Catholic Priest. Catholics were more protective of the accused–and more skeptical of the accuser—than other participants, an effect that was particularly pronounced among strongly identified Catholics. In Study 2 (N = 404), the tendency for Catholics to be more protective of the accused and more skeptical of the accuser than non-Catholics was replicated. Moreover, these effects held independently of the objective likelihood that the accused was guilty. Overall, the data show that group loyalties provide a psychological motivation to disbelieve child abuse allegations. Furthermore, the people for whom this motivation is strongest are also the people who are most likely to be responsible for receiving and investigating allegations: highly identified ingroup members. The findings highlight the psychological mechanisms that may limit the ability of senior Church figures to conduct impartial investigations into allegations of child abuse within the Church.     

Acute coronary syndrome during pregnancy

Two cases of myocardial infarction during the second trimester of pregnancy are presented. Both patients were treated with thrombolytic therapy. In the first case the treatment was successful, in the other patient thrombolysis only temporarily relieved the symptoms. Therefore, angiography was performed and a significant stenosis in the left anterior descending coronary artery was successfully treated with balloon angioplasty. Both women delivered a healthy child, the first child was born at term, the second at a gestational age of 33 weeks. Percutaneous intervention versus thrombolytic therapy in pregnancy is discussed.     

Effect of infant mortality on subsequent fertility in Pakistan and Sri Lanka

This study used data from the 1975 World Fertility Surveys in Pakistan and Sri Lanka to examine the association between fertility and infant mortality. A positive association between the mean number of children ever born and the number of child deaths was found in both rural and urban areas of each country. In Pakistan, women with no child loss had 3.3 children ever born while those who lost 1 child had 4.7 children; in Sri Lanka the figures were 3.5 and 5.4 children, respectively. However, child replacement was much less marked when controls were introduced for demographic and socioeconomic factors. When deaths at specific parities were examined, and age and time since previous birth were controlled, child replacement at the 1st parity was reduced to .3 in Pakistan and .2 in Sri Lanka. Further control for a series of socioeconomic factors (e.g. husband's level of education, husband's occupation, household structure, religion, standard of living) reduced the child replacement ratio to .2 children in Pakistan and zero in Sri Lanka. Replacement was slightly more pronounced when there were fewer surviving male children. This analysis suggests that the relationship between infant mortality and fertility is complex. A possibility that could not be explored in this study is that variation in fertilitty may itself be responsible for some of the variation in infant mortality.     

Nucleolar organizer region variants as a risk factor for Down syndrome.

An unusual nucleolar organizer region (NOR) heteromorphism was noted among 13 of 41 parents in whom nondisjunction leading to trisomy 21 was known to have occurred. In contrast, only one of these double NOR (dNOR) variants was found among the 41 normal spouses and none were seen among 50 control individuals. In two dNOR(+) families, a second child with trisomy 21 was conceived. In both families, the extra chromosome in each child was contributed by the parent who carried the dNOR variant and resulted from a recurrent meiosis I error. Our data suggest that the dNOR heteromorphism may play a role in meiotic nondisjunction and could be associated with as much as a 20-fold increased risk for having offspring with trisomy 21.