WorldWideScience

Sample records for previously healthy boy

  1. Haemophilus influenzae type f meningitis in a previously healthy boy

    DEFF Research Database (Denmark)

    Ronit, Andreas; Berg, Ronan M G; Bruunsgaard, Helle

    2013-01-01

    Non-serotype b strains of Haemophilus influenzae are extremely rare causes of acute bacterial meningitis in immunocompetent individuals. We report a case of acute bacterial meningitis in a 14-year-old boy, who was previously healthy and had been immunised against H influenzae serotype b (Hib......). The causative pathogen was identified as H influenzae serotype f (Hif), and was successfully treated with ceftriaxone. An immunological evaluation revealed transient low levels of immunoglobulins but no apparent immunodeficiency was found 2 years after the clinical insult....

  2. Pulmonary Aspergillosis in a Previously Healthy 13-Year-Old Boy

    Directory of Open Access Journals (Sweden)

    Jonathan H. Rayment

    2016-01-01

    Full Text Available Chronic granulomatous disease (CGD is a rare, polygenic primary immunodeficiency. In this case report, we describe a previously healthy 13-year-old boy who presented with multifocal pulmonary aspergillosis and was subsequently diagnosed with an autosomal recessive form of chronic granulomatous disease. CGD has a variable natural history and age of presentation and should be considered when investigating a patient with recurrent or severe infections with catalase-positive organisms.

  3. Possible pulmonary Rhizopus oryzae infection in a previously healthy child after a near-drowning incident.

    Science.gov (United States)

    Gerlach, Magdalena M; Lippmann, Norman; Kobelt, Louise; Petzold-Quinque, Stefanie; Ritter, Lutz; Kiess, Wieland; Siekmeyer, Manuela

    2016-06-01

    This article reports on a previously healthy 17-month-old boy who developed pulmonary mucormycosis after a near-drowning incident in a goose pond. The patient survived without neurological sequelae and recovered, under treatment with amphotericin B, from the rare and often invasive fungal infection with Rhizopus spp., usually occurring in immunodeficient patients.

  4. Physical Activity in Boys With Duchenne Muscular Dystrophy Is Lower and Less Demanding Compared to Healthy Boys.

    Science.gov (United States)

    Heutinck, Lotte; Kampen, Nadine van; Jansen, Merel; Groot, Imelda J M de

    2017-04-01

    This study describes the amount of physical activity and perception of physical activity in boys with Duchenne muscular dystrophy (DMD) compared to healthy boys. A questionnaire described 6 domains of physical activity. Four Duchenne muscular dystrophy subgroups were made: early and late ambulatory, nonambulatory with relative good, or limited arm function. Eighty-four boys with Duchenne muscular dystrophy (15.0 ± 6.4 years) and 198 healthy boys (14.0 ± 4.3 years) participated. Daily activities were more passive for boys with Duchenne muscular dystrophy. Physical activity was less and low demanding compared to healthy boys. It decreased with disease severity ( P Duchenne muscular dystrophy were having fun and making friends. Barriers were lack of sport facilities and insufficient health. This study helps to quantify poor engagement in physical activity by boys with Duchenne muscular dystrophy, and demonstrates factors that contribute to it. Suggestions to stimulate physical activity are made.

  5. Physical Activity in Boys With Duchenne Muscular Dystrophy Is Lower and Less Demanding Compared to Healthy Boys

    NARCIS (Netherlands)

    Heutinck, L.B.; Kampen, N. van; Jansen, M.; Groot, I.J.M. de

    2017-01-01

    This study describes the amount of physical activity and perception of physical activity in boys with Duchenne muscular dystrophy (DMD) compared to healthy boys. A questionnaire described 6 domains of physical activity. Four Duchenne muscular dystrophy subgroups were made: early and late ambulatory,

  6. Event Sequence Variability in Healthy Swallowing: Building on Previous Findings

    OpenAIRE

    Molfenter, Sonja M.; Leigh, Chelsea; Steele, Catriona M.

    2014-01-01

    This study builds on previous work by Kendall, Leonard and McKenzie, which investigated event sequence variability for 12 paired-events during swallowing by healthy volunteers. They identified four event pairs, which always occurred in a stereotyped order as well as a most-common occurring overall order of events during swallowing. In the current study, we investigate overall event sequencing and the same four paired-events in a sample of swallows by healthy, young (under 45 years old) volunt...

  7. Cryptococcal meningitis in a previously healthy child | Chimowa ...

    African Journals Online (AJOL)

    An 8-year-old previously healthy female presented with a 3 weeks history of headache, neck stiffness, deafness, fever and vomiting and was diagnosed with cryptococcal meningitis. She had documented hearing loss and was referred to tertiary-level care after treatment with fluconazole did not improve her neurological ...

  8. Event sequence variability in healthy swallowing: building on previous findings.

    Science.gov (United States)

    Molfenter, Sonja M; Leigh, Chelsea; Steele, Catriona M

    2014-04-01

    This study builds on previous work by Kendall, Leonard, and McKenzie, which investigated event sequence variability for 12 paired events during swallowing by healthy volunteers. They identified four event pairs that always occurred in a stereotyped order and a most common occurring overall order of events during swallowing. In the current study, we investigated overall event sequencing and the same four paired events in a sample of swallows by healthy young (under 45 years old) volunteers. Data were collected during a 16-swallow lateral videofluoroscopy protocol, which included manipulations of bolus volume, barium density, bolus viscosity, and swallow cueing. Our results agreed with previous findings that variable event sequencing is found in healthy swallowing, and, in regard to obligatory sequencing of two paired events, movement of the arytenoids toward the base of the epiglottis begins prior to upper esophageal sphincter (UES) opening and maximum hyolaryngeal approximation occurs after UES opening. However, our data failed to replicate the previous findings that there is obligatory sequencing of maximum pharyngeal constriction after maximal UES distension and the UES opens before bolus arrival at the UES. The most common observed overall event sequence reported by Kendall et al. was observed in only 4/293 swallows in our dataset. Manipulations of bolus volume, bolus viscosity, barium concentration, swallow cueing, and swallow repetitions could not completely account for the differences observed between the two studies.

  9. Fulminant Pneumococcal Pericarditis in a Previously Healthy Patient.

    Science.gov (United States)

    Trpkov, Cvetan; Nath, Ermin; Moon, Michael; Windram, Jonathan; Graham, Michelle M

    2017-04-01

    Purulent pericarditis is a rare acutely life-threatening condition. Initial symptoms, signs, and investigations can be nonspecific. Echocardiography is invaluable for establishing the diagnosis and initial management. We present a case of a previously healthy patient with purulent pericarditis caused by Streptococcus pneumoniae in the absence of a primary focus of infection. The patient deteriorated rapidly with cardiac tamponade and septic shock and was managed successfully by a combined medical and surgical approach. Copyright © 2016 Canadian Cardiovascular Society. Published by Elsevier Inc. All rights reserved.

  10. Serum AMH levels are lower in healthy boys who develop pubertal gynaecomastia

    DEFF Research Database (Denmark)

    Mieritz, Mikkel G.; Hagen, Casper P.; Almstrup, Kristian

    2015-01-01

    in boys with or without gynaecomastia. Method: 99 healthy Danish boys (aged 5.8-16.4 years) were followed in a prospective cohort over 8 years with semi-annual examinations (total examinations, n=951), including breast palpations and blood samples. Serum AMH concentrations were analysed by immunoassay...

  11. Serum inhibin B in healthy pubertal and adolescent boys

    DEFF Research Database (Denmark)

    Andersson, A M; Juul, A; Petersen, J H

    1997-01-01

    Inhibin B levels were measured in serum from 400 healthy Danish prepubertal, pubertal, and adolescent males, aged 6-20 yr, in a cross-sectional study using a recently developed immunoassay that is specific for inhibin B, the physiologically important inhibin form in men. In addition, serum levels...

  12. Serum inhibin B in healthy pubertal and adolescent boys

    DEFF Research Database (Denmark)

    Andersson, A M; Juul, A; Petersen, J H

    1997-01-01

    Inhibin B levels were measured in serum from 400 healthy Danish prepubertal, pubertal, and adolescent males, aged 6-20 yr, in a cross-sectional study using a recently developed immunoassay that is specific for inhibin B, the physiologically important inhibin form in men. In addition, serum levels...... to FSH, LH, and testosterone changes during pubertal development. Early puberty is characterized by a positive correlation between inhibin B and LH/testosterone, but no correlation to FSH. Late puberty (from stage III) is characterized by a negative correlation between inhibin B and FSH (which...

  13. Serum inhibin B in healthy pubertal and adolescent boys

    DEFF Research Database (Denmark)

    Andersson, A M; Juul, A; Petersen, J H

    1997-01-01

    correlated strongly with age, and when the effect of age was taken into account, only the partial correlation between inhibin B and LH/testosterone remained statistically significant. At stage II of puberty, the positive partial correlation between inhibin B and LH/testosterone was still present. At stage......Inhibin B levels were measured in serum from 400 healthy Danish prepubertal, pubertal, and adolescent males, aged 6-20 yr, in a cross-sectional study using a recently developed immunoassay that is specific for inhibin B, the physiologically important inhibin form in men. In addition, serum levels...... of FSH, LH, testosterone, and estradiol levels were measured. Serum levels of inhibin B, FSH, LH, testosterone, and estradiol all increased significantly between stages I and II of puberty. From stage II of puberty the inhibin B level was relatively constant, whereas the FSH level continued to increase...

  14. Serum inhibin B in healthy pubertal and adolescent boys

    DEFF Research Database (Denmark)

    Andersson, A M; Juul, A; Petersen, J H

    1997-01-01

    Inhibin B levels were measured in serum from 400 healthy Danish prepubertal, pubertal, and adolescent males, aged 6-20 yr, in a cross-sectional study using a recently developed immunoassay that is specific for inhibin B, the physiologically important inhibin form in men. In addition, serum levels...... of FSH, LH, testosterone, and estradiol levels were measured. Serum levels of inhibin B, FSH, LH, testosterone, and estradiol all increased significantly between stages I and II of puberty. From stage II of puberty the inhibin B level was relatively constant, whereas the FSH level continued to increase...... between stages II and III. From stage III of puberty the FSH level was also relatively constant, although there was a nonsignificant trend of slightly decreased FSH levels at pubertal stage V compared to stage IV. The levels of serum LH, testosterone, and estradiol increased progressively throughout...

  15. Serum levels of INSL3, AMH, Inhibin B and Testosterone during pubertal transition in healthy boys

    DEFF Research Database (Denmark)

    Lindhardt Johansen, Marie; Anand-Ivell, Ravinder; Mouritsen, Annette

    2014-01-01

    to luteinizing hormone (LH), follicle-stimulating hormone (FSH), testosterone, inhibin B, and anti-Müllerian hormone (AMH) during puberty in healthy boys.MethodsTen boys were included from the longitudinal part of the COPENHAGEN Puberty Study. Pubertal evaluation, including testicular volume, was performed...... and blood samples drawn every 6 months for 5 years. Serum concentrations of testosterone were determined by a newly developed LC-MS/MS method, and serum concentrations of INSL3, AMH, inhibin B, FSH and LH, respectively, were determined by validated immunoassays.ResultsSerum INSL3 levels increased...... progressively with increasing age, pubertal onset and testicular volume. In six of ten boys, LH increased prior to the first observed increase in INSL3. In the remaining four boys, the increase in LH and INSL3 was observed at the same examination. The increases in serum concentrations of LH, testosterone...

  16. Clinical characteristics of disseminated cryptococcosis in previously healthy children in China.

    Science.gov (United States)

    Gao, Li-Wei; Jiao, An-Xia; Wu, Xi-Rong; Zhao, Shun-Ying; Ma, Yun; Liu, Gang; Yin, Ju; Xu, Bao-Ping; Shen, Kun-Ling

    2017-05-22

    Disseminated cryptococcosis is a rare and fatal disease, and limited data exist regarding it in children. This study aimed to investigate the clinical characteristics of disseminated cryptococcosis in previously healthy children in China. Hospitalized patients with disseminated cryptococcosis were enrolled during January 1996 to December 2015 in Beijing Children's Hospital, Capital Medical University, China. Data on clinical manifestations, laboratory tests, treatment, and prognosis were evaluated. A total of 52 pediatric patients with no underlying disease were enrolled, including 38 boys and 14 girls. Only 10 cases had a history of exposure to pigeon droppings. Fever, cough, and hepatomegaly were 3 main manifestations of disseminated cryptococcosis. However, headache was more common in patients with central nervous system (CNS) invasion than in patients with non-CNS invasion (P scattered distribution (57.1%, 12/21) or miliary distribution (42.9%, 9/25), especially localized in subpleural area. Subsequent invasion occurred in the CNS, abdomen lymph nodes, liver, spleen, peripheral lymph nodes, and skin. In all patients, 42.3% (22/52) and 51.9% (27/52) had elevated eosinophils or IgE, respectively. The positive rate of serum cryptococcal antigen was higher, especially in patients with CNS invasion (approximately 83.3%), than with other primary methods used for pathogen detection, including cerebrospinal fluid (CSF) cryptococcal antigen, cultures of blood, bone marrow, or CSF, and CSF ink staining. The overall mortality rate of pediatric patients in our study was 11.5% (6/52). Some cases had long-term sequela, including hydrocephalus, cirrhosis, or blindness. Disseminated cryptococcosis can occur in previously healthy or immunocompetent children in China. Lung and CNS were most commonly invaded by this disease. Furthermore, most cases usually showed no obvious or specific symptoms or signs, and therefore pediatricians should pay more careful attention to identify

  17. Liver abscess due to Klebsiella pneumoniae in a healthy 12-year-old boy

    Directory of Open Access Journals (Sweden)

    Da Hye Yoon

    2013-11-01

    Full Text Available Pyogenic liver abscess (PLA is rare in healthy children. We report a case of PLA in an immunocompetent 12-year-old boy. Percutaneous catheter drainage was performed for the abscess. In addition, parenteral antibiotics were administered for 3 weeks. Klebsiella pneumoniae was detected in the culture of blood and drained fluid. Here, we present this case and a brief review of the literature on this subject.

  18. Liver abscess due to Klebsiella pneumoniae in a healthy 12-year-old boy

    Directory of Open Access Journals (Sweden)

    Da Hye Yoon

    2013-12-01

    Full Text Available Pyogenic liver abscess (PLA is rare in healthy children. We report a case of PLA in an immunocom­ petent 12­year­old boy. Percutaneous catheter drainage was performed for the abscess. In addition, parenteral antibiotics were administered for 3 weeks. Klebsiella pneumoniae was detected in the culture of blood and drained fluid. Here, we present this case and a brief review of the literature on this subject.

  19. Serum insulin-like factor 3 levels during puberty in healthy boys and boys with Klinefelter syndrome

    DEFF Research Database (Denmark)

    Wikström, Anne M; Bay, Katrine; Hero, Matti

    2006-01-01

    Levels of the Leydig cell-specific hormone insulin-like factor 3 (INSL3) are incompletely characterized in boys during pubertal development.......Levels of the Leydig cell-specific hormone insulin-like factor 3 (INSL3) are incompletely characterized in boys during pubertal development....

  20. Associations of total, dairy, and meat protein with markers for bone turnover in healthy, prepubertal boys

    DEFF Research Database (Denmark)

    Budek, Alicja Zofia; Hoppe, Camilla; Michaelsen, Kim Fleischer

    2007-01-01

    , dairy, and meat protein intake with markers for bone turnover and sIGF-I in prepubertal, healthy boys (n ¼ 81). We measured bone turnover (enzyme-linked immunoassay) in serum osteocalcin (sOC), bone-specific alkaline phosphatase (sBAP), and C-terminal telopeptide of collagen type-I (sCTX); dietary...... intake was estimated from a 3-d weighed food record. sIGF-I and its binding protein-3 were assessed (immunoassay) in a subgroup of 56 boys. All statistical models included effects of age, BMI, and energy intake. Dairy protein was negatively associated with sOC (P ¼ 0.05) but not significantly associated.......04) but not significantly associated with sOC and sCTX. Free sIGF-I was positively associated with total (P , 0.01) and dairy (P ¼ 0.06) protein but not with meat protein. Our results indicate that dairy and meat protein may exhibit a distinct regulatory effect on different markers for bone turnover. Future studies should...

  1. Daily profiles of salivary and urinary melatonin and steroids in healthy prepubertal boys.

    Science.gov (United States)

    Touitou, Yvan; Auzéby, André; Camus, Françoise; Djeridane, Yasmina

    2009-11-01

    The aim of this study was to assess the circadian hormonal profile of two circadian markers, melatonin and cortisol, as well as other steroids in prepubertal boys (Tanner stage I). Nine volunteer healthy prepubertal boys aged 10.8 +/- 0.11 years participated in this study. Concentrations of daily salivary and urinary hormones were quantified around 24-hours, every 3 hours, in daytime samples (collected between 07.00 h +/- 30 min and 21.00 h +/- 30 min) and night-time samples (collected between 21.00 h +/- 30 min and 07.00 h +/- 30 min). Significant differences (p melatonin and urinary 6-sulphatoxymelatonin, whereas no significant differences were found between day- and nighttime secretion of salivary and urinary cortisol nor between day- and nighttime secretion of 17-hydroxycorticosteroids (17-OHCS). The circadian profiles of salivary melatonin and cortisol showed large amplitude with a peak occurring at night (approximately 03.00 h) for melatonin and in the early morning (between 06.00 and 09.00 h) for cortisol. The curve patterns of the urinary 6-sulphatoxymelatonin and steroids (free cortisol and 17-OHCS) were coherent with data on saliva. The pattern of salivary androstenedione and testosterone were undetectable due to the very low concentrations of these steroids in the saliva of the prepubertal children. A strong significant positive correlation was observed between the daily salivary melatonin levels and the daily urinary 6-sulphatoxymelatonin excretion (R = 0.968, p cortisol and urinary 17-OHCS (R = 0.733, p = 0.025). The salivary and urinary hormones studied were independent of body mass index. This study shows the relevance of salivary cortisol and melatonin, although lower than in plasma, in testing adrenal and pineal function as markers of circadian rhythms. The data are of interest for the diagnosis and treatment of chronobiological disorders in prepubertal children.

  2. Ecthyma gangrenosum in the periorbital region in a previously healthy immunocompetent woman without bacteremia

    Directory of Open Access Journals (Sweden)

    Somenath Sarkar

    2016-01-01

    Full Text Available Ecthyma gangrenosum (EG is a cutaneous lesion classically associated with potentially fatal Pseudomonas septicemia in immunocompromised patients. Other bacterial and fungal pathogens have also been implicated. Although EG typically occurs in immunocompromised or neutropenic patients, it may occasionally affect a previously healthy person. The cutaneous findings are characteristic with small indurated papulovesicles progressing rapidly to necrotic ulcers with surrounding erythema and a central black Eschar. While lesions can occur at any site, most are commonly found over the buttocks, perineum, limbs, and axillae. We describe a case of EG in periorbital region in a previously healthy woman who responded to appropriate antibiotic treatment for Pseudomonas. It is very important to establish the diagnosis early so that appropriate systemic antibiotic therapy can be initiated to reduce morbidity and potential mortality.

  3. Clinical characteristics of disseminated cryptococcosis in previously healthy children in China

    OpenAIRE

    Gao, Li-Wei; Jiao, An-Xia; Wu, Xi-Rong; Zhao, Shun-Ying; Ma, Yun; Liu, Gang; Yin, Ju; Xu, Bao-Ping; Shen, Kun-Ling

    2017-01-01

    Background Disseminated cryptococcosis is a rare and fatal disease, and limited data exist regarding it in children. This study aimed to investigate the clinical characteristics of disseminated cryptococcosis in previously healthy children in China. Methods Hospitalized patients with disseminated cryptococcosis were enrolled during January 1996 to December 2015 in Beijing Children?s Hospital, Capital Medical University, China. Data on clinical manifestations, laboratory tests, treatment, and ...

  4. Spinal Arachnoiditis as a Complication of Cryptococcal Meningoencephalitis in Non-HIV Previously Healthy Adults

    Science.gov (United States)

    Komori, Mika; Kosa, Peter; Khan, Omar; Hammoud, Dima A.; Rosen, Lindsey B.; Browne, Sarah K.; Lin, Yen-Chih; Romm, Elena; Ramaprasad, Charu; Fries, Bettina C.; Bennett, John E.; Bielekova, Bibiana; Williamson, Peter R.

    2017-01-01

    Background. Cryptococcus can cause meningoencephalitis (CM) among previously healthy non-HIV adults. Spinal arachnoiditis is under-recognized, since diagnosis is difficult with concomitant central nervous system (CNS) pathology. Methods. We describe 6 cases of spinal arachnoiditis among 26 consecutively recruited CM patients with normal CD4 counts who achieved microbiologic control. We performed detailed neurological exams, cerebrospinal fluid (CSF) immunophenotyping and biomarker analysis before and after adjunctive immunomodulatory intervention with high dose pulse corticosteroids, affording causal inference into pathophysiology. Results. All 6 exhibited severe lower motor neuron involvement in addition to cognitive changes and gait disturbances from meningoencephalitis. Spinal involvement was associated with asymmetric weakness and urinary retention. Diagnostic specificity was improved by MRI imaging which demonstrated lumbar spinal nerve root enhancement and clumping or lesions. Despite negative fungal cultures, CSF inflammatory biomarkers, sCD27 and sCD21, as well as the neuronal damage biomarker, neurofilament light chain (NFL), were elevated compared to healthy donor (HD) controls. Elevations in these biomarkers were associated with clinical symptoms and showed improvement with adjunctive high dose pulse corticosteroids. Conclusions. These data suggest that a post-infectious spinal arachnoiditis is an important complication of CM in previously healthy individuals, requiring heightened clinician awareness. Despite microbiological control, this syndrome causes significant pathology likely due to increased inflammation and may be amenable to suppressive therapeutics. PMID:28011613

  5. Eikenella corrodens endocarditis and liver abscess in a previously healthy male, a case report

    DEFF Research Database (Denmark)

    Nordholm, Anne Christine; Vøgg, Ruth Ottilia Birgitta; Permin, Henrik

    2018-01-01

    BACKGROUND: Eikenella corrodens is one of the HACEK bacteria constituting part of the normal flora of the oropharynx, however, still an uncommon pathogen. We report a case of a large Eikenella corrodens liver abscess with simultaneously endocarditis in a previously healthy male. CASE PRESENTATION...... corrodens concurrent liver abscess and endocarditis. The case report highlights that Eikenella corrodens should be considered as a cause of liver abscess. Empirical treatment of pyogenic liver abscess will most often cover Eikenella corrodens, but the recommended treatment is a third generation...... and abscess drainage, on which he slowly improved. He was discharged after 1.5 months of hospitalisation. On follow-up 2 months later, the patient was asymptomatic with normalized biochemistry and ultrasound showed complete regression of the abscess. CONCLUSIONS: This is the first case of documented Eikenella...

  6. Unexpected finding of T-cell lymphoma in a previously healthy 16-year-old patient after a thorax trauma: a case report

    DEFF Research Database (Denmark)

    Bach Okholm-Hansen, Anna; Brorson, Stig

    2014-01-01

    INTRODUCTION: We describe the clinical course and emphasize the difficulties in diagnosing T-cell lymphoblastic lymphoma. The differential diagnostic difficulties have previously been described in regard to pneumonia, but to the best of the authors' knowledge this is the first case report...... to describe lymphoma in relation to trauma.CASE PRESENTATION: A previously healthy 16-year-old Danish boy presented to our hospital with chest pain and accentuated protruding thoracic veins. Ten days prior to hospitalization he had suffered a blunt thoracic trauma while playing soccer. After drainage...... of an excessive amount of pleural fluid, he developed severe respiratory distress. A chest tube was inserted and he was transferred to a level 1 trauma centre. Here, a computed tomography scan unexpectedly revealed significantly swollen mediastinal and retroperitoneal lymph nodes, and he was later diagnosed...

  7. Pubertal onset in apparently healthy Indian boys and impact of obesity

    Directory of Open Access Journals (Sweden)

    Vineet Surana

    2017-01-01

    Full Text Available Objective: Primary - to determine the age of pubertal onset in Indian boys. Secondary - (a to assess the impact of obesity on pubertal timing, (b to assess the relationship between gonadotropins and puberty. Design: Cross-sectional. Setting: General community-seven schools across New Delhi. Participants: Random sample of 1306 school boys, aged 6–17 years. Materials and Methods: Anthropometric measurement for weight and height and pubertal staging was performed for all subjects. Body mass index (BMI was calculated to define overweight/obesity. Serum luteinizing hormone (LH, follicle stimulating hormone, and serum testosterone were measured in every sixth subject. Main Outcome Measure: Age at pubertal onset-testicular volume ≥4 mL (gonadarche and pubic hair Stage II. Results: Median age of attaining gonadarche and pubarche was 10.41 years (95% confidence interval [CI]: 10.2–10.6 years and 13.60 (95% CI: 13.3–14.0 years, respectively. No significant difference in the age of attainment of gonadarche was observed in boys with normal or raised BMI, though pubarche occurred 8 months earlier in the latter group. Serum gonadotropins and testosterone increased with increasing stages of puberty but were unaffected by BMI. Serum LH level of 1.02 mIU/mL and testosterone level of >0.14 ng/mL showed the best prediction for pubertal onset. Conclusion: The study establishes a secular trend of the age of onset of puberty in Indian boys. Pubarche occurred earlier in overweight/obese boys. The cutoff levels of serum LH and testosterone for prediction of pubertal onset have been established.

  8. Propionic acidemia in a previously healthy adolescent with acute onset of dilated cardiomyopathy.

    Science.gov (United States)

    Laemmle, Alexander; Balmer, Christian; Doell, Carsten; Sass, Jörn Oliver; Häberle, Johannes; Baumgartner, Matthias R

    2014-07-01

    Propionic acidemia (PA) is a rare autosomal recessive organic aciduria resulting from defects in propionyl-CoA-carboxylase (PCC), a key enzyme of intermediate energy metabolism. PA mostly manifests during the neonatal period, when affected newborns develop severe metabolic acidosis and hyperammonemia. We present a previously healthy teenager, who suffered from acute fatigue and breathlessness. The patient was tachycardic, displayed a precordial heave and a systolic murmur. Cardiac investigations revealed severe dilated cardiomyopathy (DCM). Biochemical work up led to the diagnosis of PA. Remarkably, this patient of consanguineous Hispanic origin was in a good general health condition before the acute onset of DCM. Diagnosis of PA was confirmed by enzymatic and molecular genetic analysis, the latter revealing a novel homozygous mutation in the PCCB gene (c.1229G > A; p.R410Q). Residual PCC enzyme activity of approximately 14 % of normal was detected in patient's lymphocytes and fibroblasts, thereby providing a possible explanation for the hitherto asymptomatic phenotype. Isolated DCM, although rare, can be the leading and/or sole symptom of late-onset PA. Therefore, patients with DCM should receive a comprehensive diagnostic evaluation including selective screening for inborn errors of metabolism.

  9. PGD for the m.14487 T>C mitochondrial DNA mutation resulted in the birth of a healthy boy.

    Science.gov (United States)

    Sallevelt, Suzanne C E H; Dreesen, Joseph C F M; Drüsedau, Marion; Hellebrekers, Debby M E I; Paulussen, Aimee D C; Coonen, Edith; van Golde, Ronald J T; Geraedts, Joep P M; Gianaroli, Luca; Magli, Maria C; Zeviani, Massimo; Smeets, Hubert J M; de Die-Smulders, Christine E M

    2017-03-01

    We report on the first PGD performed for the m.14487 T>C mitochondrial DNA (mtDNA) mutation in the MT-ND6 gene, associated with Leigh syndrome. The female carrier gave birth to a healthy baby boy at age 42. This case adds to the successes of PGD for mtDNA mutations. © The Author 2017. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  10. Community-acquired Pseudomonas aeruginosa-pneumonia in a previously healthy man occupationally exposed to metalworking fluids

    Directory of Open Access Journals (Sweden)

    Fernando Peixoto Ferraz de Campos

    2014-09-01

    Full Text Available Although the Pseudomonas aeruginosa infection is well known and frequently found in hospitals and nursing care facilities, many cases are also reported outside these boundaries. In general, this pathogen infects debilitated patients either by comorbidities or by any form of immunodeficiency. In cases of respiratory infection, tobacco abuse seems to play an important role as a risk factor. In previously healthy patients, community-acquired pneumonia (CAP with P. aeruginosa as the etiological agent is extremely rare, and unlike the cases involving immunocompromised or hospitalized patients, the outcome is severe, and is fatal in up to 61.1% of cases. Aerosolized contaminated water or solutions are closely linked to the development of respiratory tract infection. In this setting, metalworking fluids used in factories may be implicated in CAP involving previously healthy people. The authors report the case of a middle-aged man who worked in a metalworking factory and presented a right upper lobar pneumonia with a rapid fatal outcome. P. aeruginosa was cultured from blood and tracheal aspirates. The autopsy findings confirmed a hemorrhagic necrotizing pneumonia with bacteria-invading vasculitis and thrombosis. A culture of the metalworking fluid of the factory was also positive for P. aeruginosa. The pulsed-field gel electrophoresis showed that both strains (blood culture and metalworking fluid were genetically indistinguishable. The authors highlight the occupational risk for the development of this P. aeruginosa-infection in healthy people.

  11. A common deletion in the uridine diphosphate glucuronyltransferase (UGT) 2B17 gene is a strong determinant of androgen excretion in healthy pubertal boys

    DEFF Research Database (Denmark)

    Juul, A; Sørensen, K; Aksglaede, L

    2008-01-01

    2B17 genotypes on urinary excretion of androgen metabolites in pubertal boys. STUDY DESIGN: A clinical study of 116 healthy boys aged 8-19 yr. UGT2B17 genotyping was performed using quantitative PCR. Serum FSH, LH, T, estradiol (E2), and SHBG were analyzed by immunoassays, and urinary levels......BACKGROUND: Testosterone (T) is excreted in urine as water-soluble glucuronidated and sulfated conjugates. The ability to glucuronidate T and other steroids depends on a number of different glucuronidases (UGT) of which UGT2B17 is essential. The aim of the study was to evaluate the influence of UGT...... of androgen metabolites were quantitated by gas chromatography/mass spectrometry in all subjects. RESULTS: Ten of 116 subjects (9%) presented with a homozygote deletion of the UGT2B17 gene (del/del), whereas 52 and 54 boys were hetero- and homozygous carriers of the UGT2B17 gene (del/ins and ins...

  12. Deletion in the uridine diphosphate glucuronyltransferase 2B17 gene is associated with delayed pubarche in healthy boys

    DEFF Research Database (Denmark)

    Mouritsen, Annette Korsholm; Busch, Alexander Siegfried; Aksglaede, Lise

    2018-01-01

    report, we found that homozygous deletion of UGT2B17 in boys was associated with lower urinary excretion of T. We hypothesized that boys with a lower glucuronidation capacity may have altered androgen action and excretion affecting pubarche, as this represents a T dependent event. Design, Participants...... orchidometry, anthropometry and serum reproductive hormone levels. RESULTS: 59 of the 668 boys (8.8%) presented with a homozygous deletion of UGT2B17 (del/del). These boys experienced pubarche at a mean age of 12.73 years (12.00-13.46) vs. 12.40 years (12.11-12.68) in boys heterozygous for deletion of UGT2B17...

  13. Previous experiences and emotional baggage as barriers to lifestyle change - a qualitative study of Norwegian Healthy Life Centre participants.

    Science.gov (United States)

    Følling, Ingrid S; Solbjør, Marit; Helvik, Anne-S

    2015-06-23

    Changing lifestyle is challenging and difficult. The Norwegian Directorate of Health recommends that all municipalities establish Healthy Life Centres targeted to people with lifestyle issues. Little is known about the background, experiences and reflections of participants. More information is needed about participants to shape effective lifestyle interventions with lasting effect. This study explores how participants in a lifestyle intervention programme describe previous life experiences in relation to changing lifestyle. Semi-structured qualitative in-depth interviews were performed with 23 participants (16 women and 7 men) aged 18 - 70 years. The data were analysed using systematic text condensation searching for issues describing participants' responses, and looking for the essence, aiming to share the basis of life-world experiences as valid knowledge. Participants identified two main themes: being stuck in old habits, and being burdened with emotional baggage from their previous negative experiences. Participants expressed a wish to change their lifestyles, but were unable to act in accordance with the health knowledge they possessed. Previous experiences with lifestyle change kept them from initiating attempts without professional assistance. Participants also described being burdened by an emotional baggage with problems from childhood and/or with family, work and social life issues. Respondents said that they felt that emotional baggage was an important explanation for why they were stuck in old habits and that conversely, being stuck in old habits added load to their already emotional baggage and made it heavier. Behavioural change can be hard to perform as psychological distress from life baggage can influence the ability to change. The study participants' experience of being stuck in old habits and having substantial emotional baggage raises questions as to whether or not Healthy Life Centres are able to help participants who need to make a lifestyle

  14. Acute changes in substrate oxidation do not affect short-term food intake in healthy boys and men.

    Science.gov (United States)

    Hunschede, Sascha; El Khoury, Dalia; Antoine-Jonville, Sophie; Smith, Christopher; Thomas, Scott; Anderson, G Harvey

    2015-02-01

    The acute relationship between substrate oxidation as measured by respiratory exchange ratio (RER) and food intake (FI) has not been defined. The purpose of the study was to determine acute relationships between RER, modified by exercise and a glucose load, and FI and net energy balance (NEB) in physically active normal-weight boys and men. In a crossover design, 15 boys (aged 9-12 years) and 15 men (aged 20-30 years) were randomly assigned to 4 conditions: (i) water and rest, (ii) glucose-drink and rest, (iii) water and exercise, and (iv) glucose-drink and exercise. Indirect calorimetry was used to determine RER, energy expenditure, and carbohydrate and fat oxidation. Subjective appetite and blood glucose were also measured. RER was higher after glucose (0.91 ± 0.01) compared with water (0.87 ± 0.01) (p boys (0.88 ± 0.01) (p = 0.0002). FI (kcal·m(-2)) did not differ between boys and men. Glucose (582 ± 24 kcal·m(-2)) reduced FI compared with water (689 ± 25 kcal·m(-2)) (p boys and men, except in the control condition of resting with water. In conclusion, the short-term modification of substrate oxidation by glucose and/or exercise in normal weight and active boys and men did not affect FI and NEB.

  15. Testicular function in boys previously treated with recombinant-human growth hormone for non-growth hormone-deficient short stature.

    Science.gov (United States)

    Radicioni, A F; Paris, E; De Marco, E; Anzuini, A; Gandini, L; Lenzi, A

    2007-12-01

    Data on the effects of recombinant human GH (hGH) therapy during male puberty on future testis function are still inconclusive. The aim of this study was to investigate the long-term effects of recombinant hGH treatment on reproductive function in non-GH-deficient short stature boys. Eight boys with non-GH-deficient short stature, affected by constitutional delay of puberty or idiopathic short stature, were retrospectively studied after recombinant-hGH treatment to verify gonadal development, hormone production and semen quality. Auxological data, endocrinological/ andrological parameters and laboratory evaluation (GH, IGF-I, FSH, LH, testosterone, inhibin B) were assessed before treatment; after completion of pubertal development, the same parameters plus SHBG levels were evaluated and a seminal fluid examination was conducted (ejaculate volume, pH, sperm concentration, total sperm count, forward and total motility, morphology). All patients showed normal testicular volume at the final pubertal stage, with regular androgenization. Hormonal levels were within the normal adult range in all boys. Considering the immature reproductive system of these patients in comparison with adults, semen parameters (sperm count, motility, and morphology) were within almost normal limits, except in one patient. Although patients showed the wide fluctuation of semen values frequently observed at the end of puberty, the hypophysis-gonadal axis hormones were in the normal range in all adolescents. Pathological measurements of some seminal parameters were found in one patient only. This study suggests that recombinant hGH treatment has no detrimental effects on the development and maturation of male gonadal function in non- GH deficient short stature young patients.

  16. Orbital cellulitis caused by community-associated methicillin-resistant Staphylococcus aureus in a previously healthy neonate.

    Science.gov (United States)

    Lei, Tzu-Hui; Huang, Yhu-Chering; Chu, Yen-Chang; Lee, Chien-Yu; Lien, Reyin

    2013-04-01

    A 30-day-old, previously healthy, near-term neonate presented with fever and swelling of the left eye. Orbital cellulitis of the left eye was diagnosed by computed tomography. Both blood culture and pus that was drained from the orbital abscess were positive for methicillin-resistant Staphylococcus aureus (MRSA), which was found to be a strain indigenous to the local community by a molecular method. Using vancomycin therapy and surgical drainage, the infant recovered uneventfully. Orbital cellulitis in neonates may rapidly progress to abscess formation, even to sepsis, and S. aureus is the most common pathogen. With the increasing prevalence of community-associated MRSA, empiric antibiotics effective against MRSA should be first considered in endemic areas. Copyright © 2012. Published by Elsevier B.V.

  17. Percentage extremity fat, but not percentage trunk fat, is lower in adolescent boys with anorexia nervosa than in healthy adolescents.

    Science.gov (United States)

    Misra, Madhusmita; Katzman, Debra K; Cord, Jennalee; Manning, Stephanie J; Mickley, Diane; Herzog, David B; Miller, Karen K; Klibanski, Anne

    2008-12-01

    Anorexia nervosa (AN) is a condition of severe undernutrition associated with altered regional fat distribution in females. Although primarily a disease of females, AN is increasingly being recognized in males and is associated with hypogonadism. Testosterone is a major regulator of body composition in males, and testosterone administration in adults decreases visceral fat. However, the effect of low testosterone and other hormonal alterations on body composition in boys with AN is not known. We hypothesized that testosterone deficiency in boys with AN is associated with higher trunk fat, as opposed to extremity fat, compared with control subjects. We assessed body composition using dual-energy X-ray absorptiometry and measured fasting testosterone, estradiol, insulin- like growth factor-1, leptin, and active ghrelin concentrations in 15 boys with AN and in 15 control subjects of comparable maturity aged 12-19 y. Fat and lean mass in AN boys was 69% and 86% of that in control subjects. Percentage extremity fat and extremity lean mass were lower in boys with AN (P = 0.003 and 0.0008); however, percentage trunk fat and the trunk to extremity fat ratio were higher after weight was adjusted for (P = 0.005 and 0.003). Testosterone concentrations were lower in boys with AN, and, on regression modeling, positively predicted percentage extremity lean mass and inversely predicted percentage trunk fat and trunk to extremity fat ratio. Other independent predictors of regional body composition were bone age and weight. In adolescent boys with AN, higher percentage trunk fat, higher trunk to extremity fat ratio, lower percentage extremity fat, and lower extremity lean mass (adjusted for weight) are related to the hypogonadal state.

  18. A diagnostic dilemma: Left-sided appendicitis in a 10 year old boy with previously undiagnosed intestinal malrotation. A case report

    Directory of Open Access Journals (Sweden)

    Ashvini Shekhar

    2015-01-01

    Conclusion: Left sided acute appendicitis is a diagnostic dilemma, thus often leading to management delays. It is pertinent to remember that malrotation of the gut is more common than previously thought, and not just a disease of infancy. It is advisable to consider imaging studies while balancing the risk-benefit-ratio of radiation exposure, especially in paediatric cases to cinch the diagnosis.

  19. Life-threatening MRSA sepsis with bilateral pneumonia, osteomyelitis, and septic arthritis of the knee in a previously healthy 13-year-old boy

    DEFF Research Database (Denmark)

    Hardgrib, Nina; Wang, Michala; Jurik, Anne Grethe

    2016-01-01

    The incidence and severity of methicillin resistant Staphylococcus aureus (MRSA) infections are increasing and cause high mortality and morbidity. We describe the first pediatric case in Scandinavia with Panton-Valentine leucocidin (PVL) positive MRSA septicemia who developed bilateral pneumonia...

  20. Culture Negative Listeria monocytogenes Meningitis Resulting in Hydrocephalus and Severe Neurological Sequelae in a Previously Healthy Immunocompetent Man with Penicillin Allergy

    DEFF Research Database (Denmark)

    Gaini, Shahin; Karlsen, Gunn Hege; Nandy, Anirban

    2015-01-01

    A previously healthy 74-year-old Caucasian man with penicillin allergy was admitted with evolving headache, confusion, fever, and neck stiffness. Treatment for bacterial meningitis with dexamethasone and monotherapy ceftriaxone was started. The cerebrospinal fluid showed negative microscopy...... the catheter. The patient had severe neurological sequelae. This case report emphasises the importance of covering empirically for Listeria monocytogenes in all patients with penicillin allergy with suspected bacterial meningitis. The case also shows that it is possible to have significant infection...... for bacteria, no bacterial growth, and negative polymerase chain reaction for bacterial DNA. The patient developed hydrocephalus on a second CT scan of the brain on the 5th day of admission. An external ventricular catheter was inserted and Listeria monocytogenes grew in the cerebrospinal fluid from...

  1. Purulent pericarditis secondary to community-acquired, methicillin-resistant Staphylococcus aureus in previously healthy children. A sign of the times?

    Science.gov (United States)

    Lutmer, Jeffrey E; Yates, Andrew R; Bannerman, Tammy L; Marcon, Mario J; Karsies, Todd J

    2013-06-01

    Purulent pericarditis secondary to community-acquired, methicillin-resistant Staphylococcus aureus (CA-MRSA) is a potentially lethal infection that has yet to be described in the pediatric population. Only four cases of purulent pericarditis secondary to CA-MRSA have been described in the English literature, all of whom were adults. We report on the first two pediatric cases of purulent pericarditis secondary to CA-MRSA to increase awareness of this potentially fatal condition. Clinical data were obtained from an 8-year-old male patient and a 7-month-old female patient, both previously healthy, who presented to our hospital for treatment of severe shock and multiorgan failure. Literature review was performed using MEDLINE and Cochrane databases. Pulsed-field gel electrophoresis was performed to confirm the organism type. Our previously healthy patients presented with refractory shock and were found to have purulent pericarditis with tamponade secondary to CA-MRSA. Both patients required emergent pericardiocentesis and surgical pericardial debridement. Isolates from both patients were found to be MRSA USA type 300, a common type of CA-MRSA that has become the most frequent cause of skin and soft tissue infections in the United States. Purulent pericarditis survival hinges upon early empiric antibiotic therapy targeting resistant Staphylococcus, rapid diagnostic efforts, and expeditious pericardial drainage when diagnosed. An aggressive multidisciplinary approach provided for complete recovery in both cases, and both children were discharged with normal cardiac function. These two cases emphasize the need for consideration of CA-MRSA presenting with purulent pericarditis as an etiology for refractory shock.

  2. Two Distinct Episodes Of Whooping Cough Caused By Consecutive Bordetella Pertussis And Bordetella Parapertussis Infections In A Fully Immunized Healthy Boy.

    Science.gov (United States)

    Heininger, Ulrich; Schlassa, Detlef

    2016-11-01

    We describe a 5-year-old, fully immunized boy with polymerase chain reaction-proven consecutive Bordetella pertussis and Bordetella parapertussis infections causing typical whooping cough at the age of 2 and 5 years, respectively. Neither pertussis immunization nor disease provides reliable immunity against further episodes of whooping cough.

  3. Culture Negative Listeria monocytogenes Meningitis Resulting in Hydrocephalus and Severe Neurological Sequelae in a Previously Healthy Immunocompetent Man with Penicillin Allergy

    Directory of Open Access Journals (Sweden)

    Shahin Gaini

    2015-01-01

    Full Text Available A previously healthy 74-year-old Caucasian man with penicillin allergy was admitted with evolving headache, confusion, fever, and neck stiffness. Treatment for bacterial meningitis with dexamethasone and monotherapy ceftriaxone was started. The cerebrospinal fluid showed negative microscopy for bacteria, no bacterial growth, and negative polymerase chain reaction for bacterial DNA. The patient developed hydrocephalus on a second CT scan of the brain on the 5th day of admission. An external ventricular catheter was inserted and Listeria monocytogenes grew in the cerebrospinal fluid from the catheter. The patient had severe neurological sequelae. This case report emphasises the importance of covering empirically for Listeria monocytogenes in all patients with penicillin allergy with suspected bacterial meningitis. The case also shows that it is possible to have significant infection and inflammation even with negative microscopy, negative cultures, and negative broad range polymerase chain reaction in cases of Listeria meningitis. Follow-up spinal taps can be necessary to detect the presence of Listeria monocytogenes.

  4. Typhi–Induced Septic Shock and Acute Respiratory Distress Syndrome in a Previously Healthy Teenage Patient Treated With High-Dose Dexamethasone

    Directory of Open Access Journals (Sweden)

    Melissa Brosset Ugas MD

    2016-05-01

    Full Text Available Typhoid fever is commonly characterized by fever and abdominal pain. Rare complications include intestinal hemorrhage, bowel perforation, delirium, obtundation, and septic shock. Herein we describe the case of a previously healthy 16-year-old male without history of travel, diagnosed with typhoid fever complicated by septic shock and acute respiratory distress syndrome treated with high-dose dexamethasone. This case details severe complications of typhoid fever that are uncommonly seen in developed countries, and the successful response to high-dose dexamethasone as adjunct therapy. High-dose dexamethasone treatment has reportedly decreased Salmonella Typhi mortality, but controlled studies specifically performed in children are lacking, and most reports of its use are over 30 years old and all have originated in developing countries. Providers should include Salmonella Typhi in the differential diagnosis of the pediatric patient with fever, severe abdominal pain, and enteritis, and be aware of its potentially severe complications and the limited data on safety and efficacy of adjunctive therapies that can be considered in addition to antibiotics.

  5. Non-perforation tension pneumoperitoneum resulting from primary non-aerobic bacterial peritonitis in a previously healthy middle-aged man: a case report.

    Science.gov (United States)

    Milev, Ognyan Georgiev; Nikolov, Plamen Cekov

    2016-06-06

    Tension pneumoperitoneum is a rare surgical emergency in which free intraperitoneal gas accumulates under pressure. The known sources of free gas are perforated hollow viscera. We believe this is the first published case of a tension non-perforation pneumoperitoneum secondary to anaerobic gas production. This occurred in a background of primary non-aerobic bacterial peritonitis, which developed in an immunocompetent adult man. A previously healthy 45-year-old Bulgarian man presented with a 3-week history of abdominal pain. He displayed signs of shock, peritonitis, and abdominal compartment syndrome. A plain abdominal X-ray showed the pathognomonic "saddlebag sign" with his liver displaced downwards and medially. An emergency laparotomy released pressurized gas, accompanied by 3100 mL of foamy pus. A sudden hemodynamic deterioration occurred soon after decompression. The sources of infection and tension pneumoperitoneum were not found. The peritoneal exudate sample did not recover aerobes. A laparostomy was created and three planned re-operations were performed. During the second re-laparotomy we placed an intraperitoneal silo and his abdomen was closed with skin sutures. Definitive fascial closure was achieved through separation of his two rectus muscles from their posterior sheaths. He was discharged in good health on the 25th postoperative day. Our case provides evidence supporting the theory that anaerobic infection may underlie the etiology of tension pneumoperitoneum. Prior to decompressive laparotomy the patient should receive an intravenous volume bolus to compensate for possible hypotension. If laparostomy leads to lateralization of the rectus muscles with a gap of 6 cm or less, the posterior part of the components separation technique is effective in achieving fascial closure. We present an original classification of tension pneumoperitoneum defining it as primary or secondary.

  6. Longitudinal Changes in Circulating Testosterone Levels Determined by LC-MS/MS and by a Commercially Available Radioimmunoassay in Healthy Girls and Boys during the Pubertal Transition

    DEFF Research Database (Denmark)

    Mouritsen, Annette; Søeborg, Tue; Johannsen, Trine Holm

    2014-01-01

    BACKGROUND: Accurate and selective assessment of testosterone requires use of a sensitive LC-MS/MS method, especially at low levels as those seen in young children. METHODS: The present longitudinal study of 20 healthy children from the Copenhagen Puberty Study followed every 6 months for 5 years...

  7. Factors influencing peak expiratory flow in teenage boys | van ...

    African Journals Online (AJOL)

    To establish PEF values for teenage boys in a Cape Town suburb and examine factors that possibly influence this measurement. Setting. A high school for boys in the southern suburbs of CapeTown. Methods. Measurements of PEF were taken for 124 boys. Subjects were approximately 16 years old and apparently healthy ...

  8. Cephalometric norms of Saudi boys

    International Nuclear Information System (INIS)

    Nashashibi, I. A.; Shaikh, H. S.; Sarhan, O. A.

    1990-01-01

    The present study was conducted to establish cephalometric norms of Saudi boys based on the Steiners analysis, and to compare the results of the present study with similar studies conducted on other racial or ethnic groups. For this purpose, fifty-five healthy Saudi boys, with a mean age of 12.04 years, were selected from different schools of Riyadh. Female Saudis were not used for this study due to social restrictions with respect to the Kingdom's customs and traditions. Selection was made on the basis of normal occlusion, balanced and pleasing profile with no obvious facial asymmetry. None of the boys have undergone orthodontic treatment prior to this study. Lateral skull cephaiograms were taken and traced using a standardized technique. Each cephalogram was traced twice with a one week interval by the authors. All angular and linear measurements were calculated to the nearest 0.5 degree and 0.5 mm, respectively. Steiners method of cephalometric analysis was used to establish cephalometric norms. The result of the study demonstrated that the Saudi boys differed from other racial and ethnic groups in some skeletal and dental measurements. Generally, the Saudi boys revealed a more protrusive maxillary apical base and double dental protrusion. (author)

  9. For Boys: Trouble "Down There"

    Science.gov (United States)

    ... Safe Videos for Educators Search English Español For Boys: Trouble "Down There" KidsHealth / For Kids / For Boys: ... boy can get medical care. What if a Boy Is Too Embarrassed? Lots of boys don't ...

  10. Supporting Boys as Readers

    Science.gov (United States)

    Serafini, Frank

    2013-01-01

    The challenges associated with boys and reading are focused on such factors as society's lack of focus on literacy skills, parents failings to inspire reading in boys, and internal motivational factors rather than looking at the environments created for reading in and out of school. In this column, several ideas for helping boys develop a…

  11. Posterior alpha oscillations reflect attentional problems in boys with Attention Deficit Hyperactivity Disorder.

    Science.gov (United States)

    Vollebregt, Madelon A; Zumer, Johanna M; Ter Huurne, Niels; Buitelaar, Jan K; Jensen, Ole

    2016-05-01

    This study aimed to characterize alpha modulations in children with ADHD in relation to their attentional performance. The posterior alpha activity (8-12Hz) was measured in 30 typically developing children and 30 children with ADHD aged 7-10years, using EEG while they performed a visuospatial covert attention task. We focused the analyses on typically developing boys (N=9) and boys with ADHD (N=17). Alpha activity in typically developing boys was similar to previous results of healthy adults: it decreased in the hemisphere contralateral to the attended hemifield, whereas it relatively increased in the other hemisphere. However, in boys with ADHD this hemispheric lateralization in the alpha band was not obvious (group contrast, p=.018). A robust relation with behavioral performance was lacking in both groups. The ability to modulate alpha oscillations in visual regions with the allocation of spatial attention was clearly present in typically developing boys, but not in boys with ADHD. These results open up the possibility to further study the underlying mechanisms of ADHD by examining how differences in the fronto-striatal network might explain different abilities in modulating the alpha band activity. Copyright © 2016 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights reserved.

  12. Foot Structure in Boys with Down Syndrome

    Directory of Open Access Journals (Sweden)

    Ewa Puszczałowska-Lizis

    2017-01-01

    Full Text Available Introduction and Aim. Down syndrome (DS is associated with numerous developmental abnormalities, some of which cause dysfunctions of the posture and the locomotor system. The analysis of selected features of the foot structure in boys with DS versus their peers without developmental disorders is done. Materials and Methods. The podoscopic examination was performed on 30 boys with DS aged 14-15 years. A control group consisted of 30 age- and gender-matched peers without DS. Results. The feet of boys with DS are flatter compared to their healthy peers. The hallux valgus angle is not the most important feature differentiating the shape of the foot in the boys with DS and their healthy peers. In terms of the V toe setting, healthy boys had poorer results. Conclusions. Specialized therapeutic treatment in individuals with DS should involve exercises to increase the muscle strength around the foot joints, enhancing the stabilization in the joints and proprioception. Introducing orthotics and proper footwear is also important. It is also necessary to monitor the state of the foot in order to modify undertaken therapies.

  13. Interpersonal Coping among Boys with ADHD

    Science.gov (United States)

    Hampel, Petra; Manhal, Simone; Roos, Thomas; Desman, Christiane

    2008-01-01

    Objective: The authors investigate self-reported coping with interpersonal stressors among boys with and without ADHD in two studies and provide initial evidence for effects of different subgroups of ADHD on coping in Study 2. Method: In Study 1, 20 Austrian adolescents with ADHD were compared to 20 healthy controls. In Study 2, 44 German children…

  14. Turn Your Boys into Readers!

    Science.gov (United States)

    Allyn, Pam

    2011-01-01

    Girls outscore boys in reading proficiency levels; the gender gap is startling and concerning. The myth that boys won't read or that it's not "cool" for boys to love reading plays a big part in how these low levels come to be. Low expectations from teachers, and an assumption that boys prefer physical activity, mean that boys often don't find…

  15. 'Bad boys'' Bodies

    DEFF Research Database (Denmark)

    Skårderud, Finn; Nygren, Pär; Edlund, Birgitta

    2005-01-01

    (n= 196) completed the Eating Disorders Inventory ? Child version (EDI-C). The childcare residents also completed an extended questionnaire, including questions regarding the use of anabolic?andro-genic steroids. Our main ?ndings were high scores on EDI-C symptom scales for boys in the childcare...... resident group; few differences between girls in the two samples; and a high frequency of having used anabolic?androgenic steroids among boys in care. Body-image problems among boys have hitherto been given little attention. The results call for increased efforts in describing and detecting patho...

  16. Sexual abuse of boys.

    Science.gov (United States)

    Valente, Sharon M

    2005-01-01

    Sexual abuse in childhood can disable self-esteem, self-concept, relationships, and ability to trust. It can also leave psychological trauma that compromises a boy's confidence in adults. While some boys who willingly participate may adjust to sexual abuse, many others face complications, such as reduced quality of life, impaired social relationships, less than optimal daily functioning, and self-destructive behavior. These problems can respond to treatment if detected. In this paper, we examine the prevalence, characteristics, psychological consequences, treatment, and coping patterns of boys who have been sexually abused and their failure to disclose abuse unless asked during a therapeutic encounter. Nurses have a responsibility to detect the clues to sexual abuse, diagnose the psychological consequences, and advocate for protection and treatment. Computerized literature search of the Medline and PsychInfo literature and books on sexual abuse of boys. Psychological responses to abuse such as anxiety, denial, self-hypnosis, dissociation, and self-mutilation are common. Coping strategies may include being the angry avenger, the passive victim, rescuer, daredevil, or conformist. Sexual abuse may precipitate runaway behavior, chronic use of sick days, poor school or job performance, costly medical, emergency and or mental health visits. In worst cases, the boy may decide that life is not worth living and plan suicide. The nurse has a key role to play in screening, assessing, and treating sexual abuse children.

  17. Acute flaccid myelitis associated with enterovirus-D68 infection in an otherwise healthy child

    NARCIS (Netherlands)

    Esposito, Susanna; Chidini, Giovanna; Cinnante, Claudia; Napolitano, Luisa; Giannini, Alberto; Terranova, Leonardo; Niesters, Hubert; Principi, Nicola; Calderini, Edoardo

    2017-01-01

    Background: Reporting new cases of enterovirus (EV)-D68-associated acute flaccid myelitis (AFM) is essential to understand how the virus causes neurological damage and to characterize EV-D68 strains associated with AFM. Case presentation: A previously healthy 4-year-old boy presented with sudden

  18. New Toys for Boys

    OpenAIRE

    O'Brien, Paul

    2016-01-01

    In 'Out of Time: Reflections on the Programming Life', Ellen Ullman writes that a senior (male) engineer once asked her why she left full-time engineering for consulting. She replied that she found the engineering culture very 'teenage-boy puerile'. The engineer replied to the effect that such loss of talent was too bad.

  19. Relationships between Dietary Intake and Cognitive Function in Healthy Korean Children and Adolescents

    OpenAIRE

    Kim, Jin Young; Kang, Seung Wan

    2017-01-01

    Background It has long been theorized that a relatively robust dietary intake impacts cognitive function. The aim of the study was to explore dietary intake and cognitive function in healthy Korean children and adolescents. Methods Three hundred and seventeen healthy children with no previous diagnosis of neurologic or psychiatric disorders were evaluated (167 girls and 150 boys with a mean age of 11.8 ? 3.3 years). Analysis indicators including food frequency questionnaires (FFQs) consisting...

  20. Genetic polymorphisms related to testosterone metabolism in intellectually gifted boys.

    Science.gov (United States)

    Celec, Peter; Tretinárová, Denisa; Minárik, Gabriel; Ficek, Andrej; Szemes, Tomáš; Lakatošová, Silvia; Schmidtová, Eva; Turňa, Ján; Kádaši, Ľudevít; Ostatníková, Daniela

    2013-01-01

    Prepubertal testosterone levels are lower in intellectually gifted boys. The aim of this pilot study was to analyze potential genetic factors related to testosterone metabolism in control and gifted boys. Intellectually gifted (IQ>130; n = 95) and control (n = 67) boys were genotyped. Polymorphisms of interests were chosen in genes including androgen and estrogen receptors, 5-alpha reductase, aromatase and sex hormone binding globulin. Significant differences between control and gifted boys in genotype distributions were found for ESR2 (rs928554) and SHBG (rs1799941). A significantly lower number of CAG repeats in the AR gene were found in gifted boys. Our results support the role of genetic factors related to testosterone metabolism in intellectual giftedness. Increased androgen signaling might explain previous results of lower testosterone levels in intellectually gifted boys and add to the understanding of variability in cognitive abilities.

  1. Boys' Bodies in Early Childhood

    Science.gov (United States)

    Drummond, Murray

    2012-01-01

    This paper is based on qualitative research data from a project investigating early childhood boys' constructions of masculinities in relation to sport, health and the body. The focus group data, with 33 boys, has been collected in each of the boys' first three years at school. It is part of the data that will be collected over eight years with…

  2. [A boy with a cough and shoulder pain].

    Science.gov (United States)

    Kompier, Charlotte J A; Roelants, Roosje; van de Griendt, Erik-Jonas

    2013-01-01

    A 15-year-old boy reported to the Accident and Emergency Department with excessive coughing, shortness of breath and pain in the area of his left shoulder blade. Methicillin-resistant Staphylococcus aureus (MRSA) was cultured from his sputum. The boy was otherwise healthy, and had no immune deficiency or underlying anatomic abnormality. He probably contracted the MRSA infection at the international school he attends.

  3. Testicular microlithiasis in two boys with a chromosomal abnormality

    NARCIS (Netherlands)

    Goede, J.; Hack, W.W.M.; Pierik, F.H.

    2012-01-01

    A nine and 13-year-old boy, previously diagnosed with 18q syndrome and an 11q deletion, respectively were diagnosed with testicular microlithiasis (TM). Both cases demonstrate that TM occurs in patients with various chromosomal abnormalities.

  4. Knowledge in adolescent girls and boys related to physically active and healthy lifestyle [Vědomosti adolescentních děvčat a chlapců vztahující se k pohybově aktivnímu a zdravému životnímu stylu

    Directory of Open Access Journals (Sweden)

    Wojciech Wąsowicz

    2012-03-01

    Full Text Available BACKGROUND: Knowledge about physically active and healthy lifestyle is one of key factors influencing relationship to physical activity (PA and to lifetime prevalence of healthy lifestyle in adolescents. OBJECTIVE: The aim of the study was to identify differences in girls' and boys' knowledge about healthy lifestyle and the strength of the association between the stated weekly physical activity and basic knowledge on healthy lifestyle. METHODS: The research involved 14 selected schools in the Katowice region, and 275 girls (15.8 ± 0.9 years and 220 boys (15.8 ± 0.8 years participated in the study. The level of knowledge about healthy lifestyle was assessed using the "Comprehensive test on health and physical activity" and the level of weekly physical activity was assessed using the IPAQ – long version, with repeated measurement after six weeks. The associations between knowledge, sex and meeting PA recommendations (at least 3x20 minutes of vigorous and 5x30 min of moderate weekly PA were analyzed. RESULTS: Girls show better knowledge related to physically active and healthy lifestyle than boys (U = 5.04; p = 0.000; d = 0.493, which was confirmed in a repeated measurement (U = 5.54; p = 0.000; d = 0.505. Statistically and practically significant differences between boys and girls were found in favour of girls in the areas of nutrition, education and also overall. Between knowledge and meeting PA recommendations, no significant associations were found either in boys or girls. The boys declared more weekly PA (in the first measurement 11,386 METs and in the second measurement 11,393 METs on average than girls (in the first measurement 8,891 METs and in the second measurement 9,992 METs on average. CONCLUSIONS: Basic knowledge on healthy lifestyle is not satisfactory with the regard to the curricular requirements (especially in Physical Education and Biology. Deeper knowledge acquisition about healthy lifestyle requires adapting integral

  5. Serving Boys through Readers' Advisory

    Science.gov (United States)

    Sullivan, Michael

    2010-01-01

    Based on more than twenty years' experience working to get boys interested in reading, the author now offers his first readers' advisory volume. With an emphasis on nonfiction and the boy-friendly categories of genre fiction, the work offers a wealth of material including: (1) Suggestions for how to booktalk one-on-one as well as in large groups;…

  6. PREVIOUS SECOND TRIMESTER ABORTION

    African Journals Online (AJOL)

    PNLC

    PREVIOUS SECOND TRIMESTER ABORTION: A risk factor for third trimester uterine rupture in three ... for accurate diagnosis of uterine rupture. KEY WORDS: Induced second trimester abortion - Previous uterine surgery - Uterine rupture. ..... scarred uterus during second trimester misoprostol- induced labour for a missed ...

  7. A possible role for reproductive hormones in newborn boys

    DEFF Research Database (Denmark)

    Main, K M; Schmidt, I M; Skakkebaek, N E

    2000-01-01

    Healthy boys have a considerable production of reproductive hormones during the first postnatal months, the biological significance of which is poorly understood. We report on cases of male infants with hypogonadism (hypogonadotropic hypogonadism, n = 1; panhypopituitarism, n = 2) who showed lack...

  8. Disordered eating behaviors: what about boys?

    Science.gov (United States)

    Dominé, Françoise; Berchtold, André; Akré, Christina; Michaud, Pierre-André; Suris, Joan-Carles

    2009-02-01

    To determine the characteristics specific to boys with disordered eating behaviors (DEB) and the general context in which these DEB occur. Data were drawn from the SMASH02 database, a survey carried out among post-mandatory school students in Switzerland aged 16-20 years in 2002. Only males (N=3890) were included, and were classified into into one of four groups based on their level of concern about weight/food and on their eating behaviors, as follows: group 1: one concern without behavior (N=862); group 2: more than one concern without behavior (N=361); group 3: at least one behavior (N=798); and a control group (N=1869), according to previously validated items. Groups were compared for personal, family, school, experience of violence, and health-compromising behaviors variables on the bivariate level. All significant variables were included in a multinomial logistic regression using Stata 9 software. About one-half of the boys reported either a concern or unhealthy eating behavior. Compared with the control group, boys from the three groups were more likely to be students and to report a history of sexual abuse, delinquency, depression, and feeling fat. In addition, boys from group 3 were more likely to report a history of dieting, early puberty, peer teasing, having experienced violence, frequent inebriation, and being overweight. DEB concern adolescent males more frequently than thought and seem to be integrated in a general dysfunctional context, in which violence is predominant. Adolescent males also need to be screened for DEB. Moreover, prevention programs should target the increasing social and media pressure regarding boys ideal body shape and raise public consciousness about this phenomenon.

  9. The effects of sports participation on the development of left ventricular mass in adolescent boys

    NARCIS (Netherlands)

    Valente-Dos-Santos, Joao; Coelho-E-Silva, Manuel J.; Castanheira, Joaquim; Machado-Rodrigues, Aristides M.; Cyrino, Edilson S.; Sherar, Lauren B.; Esliger, Dale W.; Elferink-Gemser, Marije T.; Malina, Robert M.

    2015-01-01

    ObjectivesTo examine the contribution of body size, biological maturation, and nonelite sports participation to longitudinal changes of left ventricular mass (LVM) in healthy boys. MethodsOne hundred and ten boys (11.0-14.5 years at baseline) were assessed biannually for 2 years. Stature, body mass,

  10. Peak expiratory flow rate in healthy children aged 6-17 years

    DEFF Research Database (Denmark)

    Høst, A; Høst, A H; Ibsen, T

    1994-01-01

    Peak expiratory flow rate (PEFR) was measured in a cross-sectional study in 861 healthy Danish schoolchildren aged 6-17 years using a Mini Wright peak flowmeter. We found a strong correlation between PEFR and height, age and sex. The results were comparable with those from previous studies using...... a Wright peak flowmeter. The equation for prediction of PEFR in boys was calculated as (3.8 x height) + (10.6 x age) - 313.2 (p ... coefficient in this large sample. Among healthy children without previous asthma, earlier episodes of recurrent wheezing were reported in 8.8% and a significantly lower PEFR was found in this group....

  11. Elevated serum levels of free triiodothyronine in adolescent boys with gynaecomastia compared with controls

    DEFF Research Database (Denmark)

    Mieritz, Mikkel G; Sørensen, Kaspar; Aksglæde, Lise

    2014-01-01

    OBJECTIVE: Pubertal gynaecomastia is a frequent phenomenon occurring in 20-40% of otherwise healthy adolescent boys. Little is known about the aetiology of pubertal gynaecomastia. Markedly elevated thyroid hormone levels in adults with hyperthyroidism are associated with gynaecomastia. DESIGN...

  12. Relationships between Dietary Intake and Cognitive Function in Healthy Korean Children and Adolescents.

    Science.gov (United States)

    Kim, Jin Young; Kang, Seung Wan

    2017-01-01

    It has long been theorized that a relatively robust dietary intake impacts cognitive function. The aim of the study was to explore dietary intake and cognitive function in healthy Korean children and adolescents. Three hundred and seventeen healthy children with no previous diagnosis of neurologic or psychiatric disorders were evaluated (167 girls and 150 boys with a mean age of 11.8 ± 3.3 years). Analysis indicators including food frequency questionnaires (FFQs) consisting of 76 items and neurocognitive tests including symbol digit modalities (SDMT), verbal memory, visual memory, shift attention, reasoning, and digit span (forward and backward) tests were observed and recorded. The standard deviation in reaction time was significantly shorter in girls than in boys (p snacks (p snacks, and chocolate (p good cognitive function. These results suggest that diet is closely related to cognitive function, even in healthy children and adolescents.

  13. Some boys' problems in education

    DEFF Research Database (Denmark)

    Jørgensen, Christian Helms

    2015-01-01

    The last two decades have seen an increasing political concern in the high dropout rates and low performance in education of boys compared to girls – at times in the form of a ‘moral panic’. This has also been the case in Denmark where ‘the boy problem’ in education now is placed high on the agenda...... of education policy. The purpose of this article is to examine this ‘boy problem’ in relation to the dual system of vocational education and training (VET) in Denmark. By considering the gender divisions and the value of the VET programmes on the labour market, it explores what kind of problems boys have...... to general education, but social and institutional processes of differentiation in the vocational schools place a significant group of students in a position where they have little chance of completing the programme. In the conclusion, some reflections are made on the effect of a recent reform of VET...

  14. Laparoscopy After Previous Laparotomy

    Directory of Open Access Journals (Sweden)

    Zulfo Godinjak

    2006-11-01

    Full Text Available Following the abdominal surgery, extensive adhesions often occur and they can cause difficulties during laparoscopic operations. However, previous laparotomy is not considered to be a contraindication for laparoscopy. The aim of this study is to present that an insertion of Veres needle in the region of umbilicus is a safe method for creating a pneumoperitoneum for laparoscopic operations after previous laparotomy. In the last three years, we have performed 144 laparoscopic operations in patients that previously underwent one or two laparotomies. Pathology of digestive system, genital organs, Cesarean Section or abdominal war injuries were the most common causes of previouslaparotomy. During those operations or during entering into abdominal cavity we have not experienced any complications, while in 7 patients we performed conversion to laparotomy following the diagnostic laparoscopy. In all patients an insertion of Veres needle and trocar insertion in the umbilical region was performed, namely a technique of closed laparoscopy. Not even in one patient adhesions in the region of umbilicus were found, and no abdominal organs were injured.

  15. A longitudinal study of growth, sex steroids and IGF-1 in boys with physiological gynaecomastia

    DEFF Research Database (Denmark)

    Mieritz, Mikkel G.; Raket, Lars Lau; Hagen, Casper P.

    2015-01-01

    , pubertal development and the presence of gynaecomastia were evaluated at each visit. Results: 52 of 106 boys (49 developed gynaecomastia of which 10 (19 presented with intermittent gynaecomastia. Boys with physiological gynaecomastia reached peak height velocity at a significantly younger age than boys who......Context: Physiological gynaecomastia is common and affects a large proportion of otherwise healthy adolescent boys. It is thought to be caused by an imbalance between estrogen and testosterone, though this is rarely evident in analyses of serum. Objective: This study aimed to describe the frequency...... of physiological gynaecomastia, and to determine possible etiological factors (e.g. auxology and serum hormone levels) in a longitudinal set-up. Design, Settings and Participants: A prospective cohort study of 106 healthy Danish boys (5.8–16.4 years) participated in the longitudinal part of “the COPENHAGEN Puberty...

  16. Body Talk for Boys Growing Up.

    Science.gov (United States)

    Stubbs, Margaret L.

    This pamphlet, targeted to boys, discusses issues surrounding puberty. The introduction describes the reaction of parents' to their children's process of growing up, as well as the reaction of other boys and girls to the physical changes of puberty. Physical changes that happen during puberty for girls and boys are listed. Books for boys on…

  17. Recent changes in pubertal timing in healthy Danish boys

    DEFF Research Database (Denmark)

    Sørensen, K; Aksglæde, Lise; Petersen, Jørgen Holm

    2010-01-01

    In the 1990s, the American population-based study NHANES III renewed the focus on possible secular trends in male puberty. However, no conclusions could be made on pubertal onset due to the lack of compatible data.......In the 1990s, the American population-based study NHANES III renewed the focus on possible secular trends in male puberty. However, no conclusions could be made on pubertal onset due to the lack of compatible data....

  18. Discourse Skills of Boys with Fragile X Syndrome in Comparison to Boys with Down Syndrome

    Science.gov (United States)

    Roberts, Joanne; Martin, Gary E.; Moskowitz, Lauren; Harris, Adrianne A.; Foreman, Jamila; Nelson, Lauren

    2007-01-01

    Purpose: This study compared the conversational discourse skills of boys who have fragile X syndrome with and without autism spectrum disorder (ASD) with those of boys with Down syndrome and boys who are typically developing. Method: Participants were boys who have fragile X syndrome with (n = 26) and without (n = 28) ASD, boys with Down syndrome…

  19. Vulnerable girls and dangerous boys

    DEFF Research Database (Denmark)

    Henriksen, Ann-Karina Eske

    2017-01-01

    , and young people’s experiences of confinement. Drawing on Foucauldian power analytics and post-structuralist feminist theory on subjectivity, the study finds that the disciplining practices are gendered to promote working-class masculinity for boys and normative femininity and (hetero)sexuality for girls......, with minorizing effects on some boys and girls. The study provides unique insights from a gender-integrated context for confined young people and supplements scholarship on the gendered logics that underpin interventions operating within the penal–social work nexus....

  20. Testicular biopsy in prepubertal boys

    DEFF Research Database (Denmark)

    Faure, Alice; Bouty, Aurore; O'Brien, Mike

    2016-01-01

    for the preservation of fertility after gonadotoxic chemotherapy - even for prepubertal boys - are emerging. Cryopreservation of testicular tissue samples for the preservation of fertility - although still an experimental method at present - is appealing in this context. In our opinion, testicular biopsy...

  1. Empathy in boys with gender identity disorder: a comparison to externalizing clinical control boys and community control boys and girls.

    Science.gov (United States)

    Owen-Anderson, Allison F H; Jenkins, Jennifer M; Bradley, Susan J; Zucker, Kenneth J

    2008-03-01

    The construct of empathy was examined in 20 boys with gender identity disorder (GID), 20 clinical control boys with externalizing disorders (ECC), 20 community control boys (NCB), and 20 community control girls (NCG). The mean age of the children was 6.86 years (range = 4-8 years). It was hypothesized that boys with GID would show similar levels of empathy to those shown by NC girls and higher levels of empathy than the NC and ECC boys. Three measures of empathy were administered: a maternal-report questionnaire, a self-report questionnaire, and an in vivo evaluation in which children's reactions to pain simulations to two adult actors (mother, experimenter) were coded for empathy levels. On the maternal report and in-vivo measures, the NC girls had significantly higher empathy levels than the NC boys, but not on the self-report measure. By maternal report, the NC girls were rated as significantly more empathic than were the GID boys, with a "large" effect size. There were no significant differences between the GID boys and the NC girls on the self-report and in-vivo measures and the effect size differences were "small." No significant differences were observed between the GID and NC boys; however, there were "medium" and "small" effect size differences with boys with GID showing more empathy on the in-vivo and self-report measures, respectively. On the maternal-report measure, the GID boys were rated as significantly more empathic than the ECC boys and there was a trend for the GID boys to show greater levels of empathy than the ECC boys on both the self-report and in-vivo measures. The effect size differences on all three empathy measures were "medium" to "large," with GID boys showing more empathy than ECC boys. Empathy as a dispositional characteristic in the genesis and perpetuation of GID in boys is discussed.

  2. Prostate specific antigen in boys with precocious puberty before and during gonadal suppression by GnRH agonist treatment

    DEFF Research Database (Denmark)

    Juul, A; Müller, J; Skakkebaek, N E

    1997-01-01

    In healthy boys, the pituitary-gonadal axis exhibits diurnal variation in early puberty. Serum testosterone levels are higher during the night and low or immeasurable during the day. These fluctuating levels of circulating androgens in early pubertal boys are difficult to monitor. Prostate specific......RH agonists to evaluate the effect of normal and precocious puberty on PSA levels and to study the correlation between testosterone and PSA in boys....

  3. Healthy Places for Healthy People

    Science.gov (United States)

    Describes the Healthy Places for Healthy People technical assistance program that helps communities create walkable, healthy, economically vibrant places by engaging with local health care facility partners

  4. The AMH genotype (rs10407022 T>G) is associated with circulating AMH levels in boys, but not in girls

    DEFF Research Database (Denmark)

    Greiber, Iben Katinka; Hagen, Casper P; Busch, Alexander Siegfried

    2018-01-01

    and girls. DESIGN AND METHODS: This study is a combined longitudinal and cross-sectional study in healthy Danish boys and girls from the general population. We included 658 boys aged 5.8-19.8 years and 320 girls aged 5.6-16.5 years. The main outcome measures were genotyping ofAMHandAMHR2, pubertal staging...

  5. Physical activity and inactivity in primary and secondary school boys' and girls' daily program

    Directory of Open Access Journals (Sweden)

    Romana Hubáčková

    2016-12-01

    Full Text Available Background: Children's and youth education is becoming more and more demanding. In conjunction with development of information technology, this fact negatively affects lifestyle of children and youth. Apart from families, schools should play a crucial role in healthy lifestyle promotion in children and youth. Objective: The present study aimed to assess differences in physical activity (PA and physical inactivity (PI among primary and secondary school boys and girls in specific segments of a school day. Methods: The research was conducted between 2010 and 2014 at 15 secondary schools (SS and 9 primary schools (PS in the Silesia-Katowice region in Poland. In total, 86 boys and 71 girls at PS and 125 boys and 113 girls at SS took part in the research. We recorded 587 school days, in total. The ActiTrainer accelerometer was used for PA and PI monitoring. Results: PS boys and girls were more physically active than SS boys and girls. Before school, we observed SS boys to have higher energy expenditure than PS boys (p < .001 and also than SS girls (p < .001. During the school time, 73% of PS boys (40% at SS and 58% of PS girls (42% at SS met the recommendation of 500 steps/hour. Within the entire school day monitoring, 44% of PS boys (29% at SS and 41% of PS girls (34% at SS met the recommended 11,000 steps/day. Conclusions: The results of our study confirmed the facts that PS boys and girls are more physically active than SS boys and girls and, furthermore, that boys are more physically active than girls at both types of schools.

  6. Adolescent Boys with an Autism Spectrum Disorder and Their Experience of Sexuality: An Interpretative Phenomenological Analysis

    Science.gov (United States)

    Dewinter, Jeroen; Van Parys, Hanna; Vermeiren, Robert; van Nieuwenhuizen, Chijs

    2017-01-01

    This qualitative study explored how adolescent boys with autism spectrum disorder experience their sexuality. Previous research has demonstrated that sexuality is a developmental task for boys with autism spectrum disorder, as it is for their peers. Case studies have suggested a relation between autism spectrum disorder and atypical sexual…

  7. Adolescent boys with an autism spectrum disorder and their experience of sexuality : An interpretative phenomenological analysis

    NARCIS (Netherlands)

    Dewinter, J.; van Parys, H.; Vermeiren, R.; van Nieuwenhuizen, Ch.

    2017-01-01

    This qualitative study explored how adolescent boys with autism spectrum disorder experience their sexuality. Previous research has demonstrated that sexuality is a developmental task for boys with autism spectrum disorder, as it is for their peers. Case studies have suggested a relation between

  8. Relationships Play Primary Role in Boys' Learning

    Science.gov (United States)

    Reichert. Michael; Hawley. Richard

    2013-01-01

    There is a pantheon of literature and popular panic pointing toward the academic ascent of girls and the decline of boys. On the contrary, the reality is different: Boys are learning and succeeding in many places. Two studies find that the places where boys excel have several common characteristics, including teachers who relate to the boys…

  9. Achievement in Boys' Schools 2010-12

    Science.gov (United States)

    Wylie, Cathy; Berg, Melanie

    2014-01-01

    This report explores the achievement of school leavers from state and state-integrated boys' schools. The analysis from 2010 to 2012 shows school leavers from state boys' schools had higher qualifications than their male counterparts who attended state co-educational schools. The research was carried out for the Association of Boys' Schools of New…

  10. A Longitudinal Study of Growth, Sex Steroids, and IGF-1 in Boys With Physiological Gynecomastia.

    Science.gov (United States)

    Mieritz, Mikkel G; Rakêt, Lars L; Hagen, Casper P; Nielsen, John E; Talman, Maj-Lis M; Petersen, Jørgen H; Sommer, Stefan H; Main, Katharina M; Jørgensen, Niels; Juul, Anders

    2015-10-01

    Physiological gynecomastia is common and affects a large proportion of otherwise healthy adolescent boys. It is thought to be caused by an imbalance between estrogen and testosterone, although this is rarely evident in analyses of serum. This study aimed to describe the frequency of physiological gynecomastia and to determine possible etiological factors (eg, auxology and serum hormone levels) in a longitudinal setup. A prospective cohort study of 106 healthy Danish boys (5.8-16.4 years) participated in the longitudinal part of the COPENHAGEN Puberty Study. The boys were examined every 6 months during an 8-year follow-up. Median number of examinations was 10 (2-15). Blood samples were analyzed for FSH, LH, testosterone, estradiol, SHBG, inhibin B, anti-Müllerian hormone, IGF-1, and IGF binding protein-3 by immunoassays. Auxological parameters, pubertal development, and the presence of gynecomastia were evaluated at each visit. Fifty-two of 106 boys (49%) developed gynecomastia, of which 10 (19%) presented with intermittent gynecomastia. Boys with physiological gynecomastia reached peak height velocity at a significantly younger age than boys who did not develop gynecomastia (13.5 versus 13.9 years, P = .027), and they had significantly higher serum levels of IGF-1 (P = .000), estradiol (P = .013), free testosterone (P Gynecomastia is frequent in pubertal boys. Increased IGF-1 levels and pubertal growth appear to be associated, whereas changes in estrogen to testosterone ratio seem negligible.

  11. Language comprehension in boys with fragile X syndrome and boys with Down syndrome.

    Science.gov (United States)

    Price, J; Roberts, J; Vandergrift, N; Martin, G

    2007-04-01

    Fragile X syndrome (FXS) is the most common known inherited cause of intellectual disability, yet very few studies have explored the language comprehension skills of children with FXS. We examined the receptive vocabulary, grammatical morphology and syntax skills of boys with FXS (who were additionally classified as having autism, autism spectrum, or no autism) and compared them to boys with Down syndrome (DS) and typically developing (TD) boys at similar non-verbal developmental levels. The Vocabulary, Grammatical Morphology, and Elaborated Phrases and Sentences subtests of the Test for Auditory Comprehension of Language - 3rd Edition (TACL-3) were administered annually up to three times to assess the language comprehension skills of 35 boys with FXS without autism, 24 boys with FXS with autism spectrum, 19 boys with FXS with autism, 45 boys with DS and 40 TD boys at similar non-verbal cognitive levels. After controlling for non-verbal cognition and maternal education levels, we found that the three groups of boys with FXS did not differ from each other but scored lower than the TD boys in language comprehension. The boys with DS scored lower in language comprehension than boys with FXS without autism and TD boys. For all of the groups, scores for receptive vocabulary, grammatical morphology and syntax did not differ. Boys with FXS and boys with DS differed in receptive language levels, demonstrating unique language profiles for each syndrome. Language comprehension appears to be an important area to target in assessment and intervention for both populations.

  12. A possible role for reproductive hormones in newborn boys

    DEFF Research Database (Denmark)

    Main, K M; Schmidt, I M; Skakkebaek, N E

    2000-01-01

    Healthy boys have a considerable production of reproductive hormones during the first postnatal months, the biological significance of which is poorly understood. We report on cases of male infants with hypogonadism (hypogonadotropic hypogonadism, n = 1; panhypopituitarism, n = 2) who showed lack...... of penile growth and involution of the scrotum. In two boys, diagnoses were obtained in early infancy and hormonal measurements at 3-4 months of age showed serum testosterone levels below detection limits in both low inhibin B (37 and 199 pg/mL, respectively; normal range, 193-563 pg/mL) and low......RH. All cases required hormonal treatment with testosterone, administered as suppositories in daily doses between 1 and 5 mg, which reintroduced male genital development. Our observations suggest that normal phallic and scrotal development in humans is dependent on intact testosterone secretion during...

  13. Healthy human gut phageome

    NARCIS (Netherlands)

    Manrique, Pilar; Bolduc, Benjamin; Walk, Seth T.; Oost, van der John; Vos, de Willem M.; Young, Mark J.

    2016-01-01

    The role of bacteriophages in influencing the structure and function of the healthy human gut microbiome is unknown. With few exceptions, previous studies have found a high level of heterogeneity in bacteriophages from healthy individuals. To better estimate and identify the shared phageome of

  14. Functional brain asymmetry, attentional modulation, and interhemispheric transfer in boys with Tourette syndrome

    DEFF Research Database (Denmark)

    Plessen, Kerstin J; Lundervold, Arvid; Grüner, Renate

    2007-01-01

    We tested the hypothesis that children with Tourette syndrome (TS) would exhibit aberrant brain lateralization compared to a healthy control (HC) group in an attention-modulation version of a verbal dichotic listening task using consonant-vowel syllables. The modulation of attention to focus...... by exploring the correlations between CC size and left ear score in the forced-left condition. Twenty boys with TS were compared with 20 age- and handedness-matched healthy boys. Results indicated similar performance in the TS and HC groups for lateralization of hemispheric function. TS subjects were also able...

  15. Congenital absence of the portal vein in a boy

    International Nuclear Information System (INIS)

    Kohda, E.; Hiramatsu, K.; Saeki, Morihiro; Nakano, Miwako; Masaki, Hidekazu; Ogawa, Kenji; Nirasawa, Mali

    1999-01-01

    Congenital absence of the portal vein (CAPV) is a malformation that is generally thought to be limited to females. We encountered an 11-year-old boy with this malformation. In 17 previously reported cases of CAPV, 2 were male. Three male patients, including our case, were Abernethy type Ib malformation. They had no associated liver tumour and two had no additional congenital abnormality. Conversely, 13 of the 15 female patients had congenital abnormalities and 6 had liver mass lesions. (orig.)

  16. Working through resistance in engaging boys and men towards gender equality and progressive masculinities.

    Science.gov (United States)

    Ratele, Kopano

    2015-01-01

    Over the last two decades, a focus on challenging and transforming dominant forms of masculinity and engaging boys and men towards gender equality and healthy masculinities has permeated South African social and health sciences and the humanities. This focus on men and boys has also been evident in intervention and activist work. However, the turn to boys, men and masculinities has not gone without resistance, contestation and contradictions. A range of localised and global realities has frustrated much of the enthusiasm for rapid, sweeping and concrete changes regarding gender justice and the making of progressive masculinities. Among the discursive and material forces that oppose work that engages boys and men are those to do with income-related issues, race and racism, cultural traditions and gender itself. Because of this, it is contended that engagement with boys and men needs to consider not only gender but also economic inequality, poverty and unemployment, divisions created by race, and struggles around tradition. This paper discusses these forces that undermine and counteract work with boys and men and how we might work through resistance in engaging with men and boys.

  17. Flame retardants in placenta and breast milk and cryptorchidism in newborn boys

    DEFF Research Database (Denmark)

    Main, Katharina Maria; Kiviranta, Hannu; Virtanen, Helena Eeva

    2007-01-01

    , 1997-2001, all boys were examined for cryptorchidism. We analyzed whole placentas (for 95 cryptorchid/185 healthy boys) and individual breast milk samples (62/68) for 14 PBDEs and infant serum samples for gonadotropins, sex-hormone binding globulin, testosterone, and inhibin B. RESULTS: In 86 placenta-milk...... of PBDEs in breast milk was significantly higher in boys with cryptorchidism than in controls (sum of BDEs 47, 153, 99, 100, 28, 66, and 154: median, 4.16 vs. 3.16 ng/g fat; p hormone (p ... pairs, placenta PBDE concentrations in fat were lower than in breast milk, and a larger number of congeners were nondetectable. There was no significant difference between boys with and without cryptorchidism for individual congeners, the sum of 5 most prevalent, or all 14 congeners. The concentration...

  18. Boys' Music? School Context and Middle-School Boys' Musical Choices

    Science.gov (United States)

    Bennetts, Kathleen Scott

    2013-01-01

    This article focusses primarily on the findings relating to the musical participation of boys in one Melbourne school. As part of a project that investigated boys' attitudes and participation at fifty-one schools, several contextual features were identified that set "Balton Boys" High School' apart from other participating schools,…

  19. To Be a Boy, To Be a Reader: Engaging Teen and Preteen Boys in Active Literacy.

    Science.gov (United States)

    Brozo, William G.

    When it comes to reading, teen and preteen boys are the most difficult students. This book addresses the growing concern among middle and high school teachers about boys' lack of literacy growth and independent reading. The book makes the case that boys are in the greatest need of help with literacy instruction and stresses the importance of…

  20. Healthy Weight

    Science.gov (United States)

    ... Weight Gain Losing Weight Getting Started Improving Your Eating Habits Keeping It Off Healthy Eating for a Healthy ... or "program". It's about lifestyle changes in daily eating and exercise habits. Success Stories They did it. So can you! ...

  1. Orchidopexy in late childhood often associated with previously normal testicular position.

    Science.gov (United States)

    van der Plas, Evelyn; Zijp, Gerda; Froeling, Frank; de Wilde, Jeroen; van der Voort, Laszla; Hack, Wilfried

    2013-08-01

    The aim of this study was to determine retrospectively, the prevalence of acquired undescended testis (UDT) in boys who underwent late orchidopexies, that is, performed after the age of 2 years. We included all patients who were 2 years or older when they underwent orchidopexy (ORP) for UDT at the Juliana Children's Hospital during 1996 to 2009. Previous testis position from birth until the date of ORP was obtained from youth health care records. We identified 660 boys who underwent ORP after the age of 2 years for undescended testis. For 421 of these 660 boys, the previous testicular position could be retrieved from the health records. In 143 of these 421 boys (34%), the operated testis had never been scrotal (congenital UDT), whereas in the other 278 boys (66%), a previous scrotal position had been documented twice or more (acquired UDT). Our results show that two-thirds of the boys that underwent ORP after the age of 2 had previously normal descended testes. This finding may offer an additional explanation for the discrepancy between the incidence of congenital UDT and the high rate of ORP in mid and late childhood. Georg Thieme Verlag KG Stuttgart · New York.

  2. Adolescent Boys' Friendships and Peer Group Culture

    Science.gov (United States)

    Chu, Judy Y.

    2005-01-01

    Adolescent boys perceive their male peer group culture--and their socialization toward masculine norms emphasized within this culture--as negatively influencing their abilities to develop close male friendships. Boys who manage to develop close, male friendships, however, draw strength from these relationships to resist the social pressures of…

  3. Boys and Girls: Join the Club

    Science.gov (United States)

    D'Allesandro, Lou; Wool, Michael; McKenzie, Mary Alice

    2012-01-01

    Boys & Girls Clubs of America count 4,000 community-based clubs serving more than 4 million young people through membership and community outreach. They provide a safe place to spend time during non-school hours and the summer as an alternative to the streets or being home alone--a place to play, have fun and learn. Boys & Girls Clubs…

  4. Wagogo boys playing 'giraffe', c.1919

    OpenAIRE

    Westgate, Thomas Buchanan Reginald, fl 1899-1936, missionary

    2004-01-01

    110 x 155 mm. Showing a group of boys playing 'giraffe'. This consists of a pair of boys holding a third aloft, this last with his hands above his head in imitation of the neck of a giraffe (see 'Mission world', 1919, March, p.117).

  5. Adolescent Boys, Embodied Heteromasculinities and Sexual Violence

    Science.gov (United States)

    Messerschmidt, James W.

    2017-01-01

    In this paper the author summarizes several life history case studies of adolescent boys who were identified at school as "wimps" and who eventually engaged in various forms of sexual violence. Such boys rarely are--if at all--discussed in the childhood, education and feminist literatures on sexual violence. The life stories reveal the…

  6. More Boys Wanted in Upstate New York

    Science.gov (United States)

    Robinson, Matt

    2010-01-01

    In spite of the popularity of TV shows like "American Idol" and "Glee," it can still be hard to convince boys that singing is cool. Therefore, choir directors who would like more boys to join their groups have their work cut out for them. Erin Belanger, music teacher at Stockbridge Valley central School in Munnsville, New York…

  7. Boy Talk: Critical Literacy and Masculinities.

    Science.gov (United States)

    Young, Josephine Peyton

    2000-01-01

    Examines changes in four young adolescent boys' awareness of how masculinity constructs and is constructed by texts. Questions how critical literacy activities within homeschooling setting sustain or transform the boys' awareness of gendered identities and inequities in texts. Highlights impact of power relations within and among local and…

  8. It’s harder for boys?

    DEFF Research Database (Denmark)

    LeRoux-Rutledge, Emily; A. Guerlain, Madeleine; B Andersen, Louise

    2015-01-01

    This study examines whether children in rural Zimbabwe have differing representations of their HIV/AIDS-affected peers based on the gender of those peers. A group of 128 children (58 boys, 70 girls) aged 10–14 participated in a draw-and-write exercise, in which they were asked to tell the story...... of either an HIV/AIDS-affected girl child, or an HIV/AIDS-affected boy child. Stories were inductively thematically coded, and then a post hoc statistical analysis was conducted to see if there were differences in the themes that emerged in stories about girls versus stories about boys. The results showed...... that boys were more often depicted as materially deprived, without adult and teacher support, and heavily burdened with household duties. Further research is needed to determine whether the perceptions of the children in this study point to a series of overlooked challenges facing HIV/AIDS-affected boys...

  9. Dioxin Exposure and Age of Pubertal Onset among Russian Boys

    Science.gov (United States)

    Lee, Mary M.; Williams, Paige L.; Sergeyev, Oleg; Burns, Jane S.; Patterson, Donald G.; Turner, Wayman E.; Needham, Larry L.; Altshul, Larisa; Revich, Boris; Hauser, Russ

    2011-01-01

    Background: Animal data demonstrate associations of dioxin, furan, and polychlorinated biphenyl (PCB) exposures with altered male gonadal maturation. It is unclear whether these associations apply to human populations. Objectives: We investigated the association of dioxins, furans, PCBs, and corresponding toxic equivalent (TEQ) concentrations with pubertal onset among boys in a dioxin-contaminated region. Methods: Between 2003 and 2005, 499 boys 8–9 years of age were enrolled in a longitudinal study in Chapaevsk, Russia. Pubertal onset [stage 2 or higher for genitalia (G2+) or testicular volume (TV) > 3 mL] was assessed annually between ages 8 and 12 years. Serum levels at enrollment were analyzed by the Centers for Disease Control and Prevention, Atlanta, Georgia, USA. We used Cox proportional hazards models to assess age at pubertal onset as a function of exposure adjusted for potential confounders. We conducted sensitivity analyses excluding boys with pubertal onset at enrollment. Results: The median (range) total serum TEQ concentration was 21 (4–175) pg/g lipid, approximately three times higher than values in European children. At enrollment, boys were generally healthy and normal weight (mean body mass index, 15.9 kg/m2), with 30% having entered puberty by G2+ and 14% by TV criteria. Higher dioxin TEQs were associated with later pubertal onset by TV (hazard ratio = 0.68, 95% confidence interval, 0.49–0.95 for the highest compared with the lowest quartile). Similar associations were observed for 2,3,7,8-tetrachlorodibenzo-p-dioxin and dioxin concentrations for TV but not G2+. Results were robust to sensitivity analyses. Conclusions: Findings support an association of higher peripubertal serum dioxin TEQs and concentrations with later male pubertal onset reflected in delayed testicular maturation. PMID:21527364

  10. "Hospital": A Five-Year-Old Samoan Boy's Access to Learning Curriculum Content in His New Zealand Classroom

    Science.gov (United States)

    Vine, Elaine W.

    2006-01-01

    Previous research suggests that young ESOL learners in mainstream English-medium classrooms are afforded limited opportunities to engage with curriculum content. This paper reports on a study of a five-year-old boy from Samoa who was just beginning to learn English in a mainstream New Zealand classroom. Interactions between the boy and his …

  11. Should different marketing communication strategies be used to promote healthy eating among male and female adolescents?

    Science.gov (United States)

    Chan, Kara; Ng, Yu-Leung; Prendergast, Gerard

    2014-01-01

    A study was conducted to examine how interpersonal norms, media norms, attitudes, perceived behavioral control, perceived barriers, and self-efficacy had an influence on healthy eating intention among adolescents. A probability sample of 544 adolescents aged 12 to 18 was conducted. Results indicated that girls had a more favorable attitude and intention toward healthy eating than boys. Healthy eating intention among boys was predicted by attitude, perceived behavioral control, perceived barriers, and self-efficacy, and among girls was predicted by perceived behavioral control and self-efficacy. Different marketing strategies to promote healthy eating among adolescent boys and girls should be adopted.

  12. Sibling sex ratio of boys with gender identity disorder.

    Science.gov (United States)

    Zucker, K J; Green, R; Coates, S; Zuger, B; Cohen-Kettenis, P T; Zecca, G M; Lertora, V; Money, J; Hahn-Burke, S; Bradley, S J; Blanchard, R

    1997-07-01

    Sibling sex ratio (the ratio of brothers to sisters) was calculated for 444 boys with gender identity disorder (or with behaviors consistent with this diagnosis). The probands were ascertained from several researchers with expertise with this disorder and from the English language case report literature between 1938 and 1995. Among the probands with at least one sibling (N = 333), the results showed that boys with gender identity disorder had a significant excess of brothers to sisters, 131.1:100, when compared with the expected secondary sex ratio of 106:100. The excess of brothers replicated a previous study by Blanchard, Zucker, Bradley, and Hume (1995), in which the sibling sex ratio was 140.6:100. Further analyses showed that the probands were born later relative to their brothers than they were relative to their sisters. These findings are amenable to several psychosocial and biological explanations, which require further investigation.

  13. Bright boys the making of information technology

    CERN Document Server

    Green, Tom

    2010-01-01

    Everything has a beginning. None was more profound-and quite as unexpected-than Information Technology. Here for the first time is the untold story of how our new age came to be and the bright boys who made it happen. What began on the bare floor of an old laundry building eventually grew to rival in size the Manhattan Project. The unexpected consequence of that journey was huge---what we now know as Information Technology. For sixty years the bright boys have been totally anonymous while their achievements have become a way of life for all of us. "Bright Boys" brings them home. By 1950 they'd

  14. Adolescent Boys, Embodied Heteromasculinities and Sexual Violence

    Directory of Open Access Journals (Sweden)

    James W. Messerschmidt

    2017-06-01

    Full Text Available In this paper the author summarizes several life history case studies of adolescent boys who were identified at school as “wimps” and who eventually engaged in various forms of sexual violence. Such boys rarely are— if at all—discussed in the childhood, education and feminist literatures on sexual violence. The life stories reveal the interrelationship among inschool bullying, reflexivity, embodied structured action, and the social construction of heteromasculinities in the commission of sexual violence by subordinated boys. The author concludes by considering the implications the research has to the evolving discourses on social scientific conceptualizations of reflexive embodiment and heteromasculinities.

  15. Little Boy replication: justification and construction

    International Nuclear Information System (INIS)

    Malenfant, R.E.

    1984-01-01

    A reconstruction of the Little Boy weapon allowed experiments to evaluate yield, leakage measurements for comparison with calculations, and phenomenological measurements to evaluate various in-situ dosimeters. The reconstructed weapon was operated at sustained delayed critical at the Los Alamos Critical Assembly Facility. The present experiments provide a wealth of information to benchmark calculations and demonstrate that the 1965 measurements on the Ichiban assembly (a spherical mockup of Little Boy) were in error

  16. Serotonergic contribution to boys' behavioral regulation.

    Directory of Open Access Journals (Sweden)

    Amélie Nantel-Vivier

    Full Text Available Animal and human adult studies reveal a contribution of serotonin to behavior regulation. Whether these findings apply to children is unclear. The present study investigated serotonergic functioning in boys with a history of behavior regulation difficulties through a double-blind, acute tryptophan supplementation procedure.Participants were 23 boys (age 10 years with a history of elevated physical aggression, recruited from a community sample. Eleven were given a chocolate milkshake supplemented with 500 mg tryptophan, and 12 received a chocolate milkshake without tryptophan. Boys engaged in a competitive reaction time game against a fictitious opponent, which assessed response to provocation, impulsivity, perspective taking, and sharing. Impulsivity was further assessed through a Go/No-Go paradigm. A computerized emotion recognition task and a staged instrumental help incident were also administered.Boys, regardless of group, responded similarly to high provocation by the fictitious opponent. However, boys in the tryptophan group adjusted their level of responding optimally as a function of the level of provocation, whereas boys in the control group significantly decreased their level of responding towards the end of the competition. Boys in the tryptophan group tended to show greater perspective taking, tended to better distinguish facial expressions of fear and happiness, and tended to provide greater instrumental help to the experimenter.The present study provides initial evidence for the feasibility of acute tryptophan supplementation in children and some effect of tryptophan supplementation on children's behaviors. Further studies are warranted to explore the potential impact of increased serotonergic functioning on boys' dominant and affiliative behaviors.

  17. Are boys discriminated in Swedish high schools?

    DEFF Research Database (Denmark)

    Hinnerich, Bjørn Tyrefors; Höglin, Erik; Johannesson, Magnus

    2011-01-01

    Girls typically have higher grades than boys in school and recent research suggests that part of this gender difference may be due to discrimination of boys in grading.Werigorously test this in a field experiment where a random sample of the same tests in the Swedish language is subject to blind ....... The point estimate of the discrimination effect is close to zero with a 95% confidence interval of±4.5% of the average non-blind grade....... and non-blind grading. The non-blind test score is on average 15% lower for boys than for girls. Blind grading lowers the average grades with 13%, indicating that personal ties and/or grade inflation are important in non-blind grading. But we find no evidence of discrimination against boys in grading......Girls typically have higher grades than boys in school and recent research suggests that part of this gender difference may be due to discrimination of boys in grading.Werigorously test this in a field experiment where a random sample of the same tests in the Swedish language is subject to blind...

  18. Healthy Living

    Science.gov (United States)

    ... Kids Health Kids Environment Kids Health Menu Topics Environment & Health Healthy Living Pollution Reduce, Reuse, Recycle Science – How It Works ... Scientist Coloring Science Experiments Stories Lessons Topics Expand Environment & Health Healthy Living Pollution Reduce, Reuse, Recycle Science – How It Works ...

  19. Developing a taxonomy of helpful and harmful practices for clinical work with boys and men.

    Science.gov (United States)

    Mahalik, James R; Good, Glenn E; Tager, David; Levant, Ronald F; Mackowiak, Christopher

    2012-10-01

    This study drew upon the knowledge base of member practitioners of the American Psychological Association (APA) to develop a taxonomy of helpful and harmful practices for treatment with boys and men. Four hundred seventy-five APA-member practitioners solicited from practice-related divisions provided responses to 4 open-ended questions about helpful and harmful practices in working with boys and men. Ten themes emerged from qualitative analyses. Beneficial and sensitive practices included addressing gender socialization and gender-sensitive issues as they apply to boys and men in psychological practice. Harmful practices included biased practices, stereotypes, and a lack of awareness and training around gender and diversity issues as they apply to boys and men. We discuss the specific themes that emerged from analysis of the responses, how these findings are situated within previous work examining helpful and harmful practices, limitations to the study, suggestions for research, and implications for training psychologists. (c) 2012 APA, all rights reserved.

  20. Boys are not exempt: Sexual exploitation of adolescents in sub-Saharan Africa.

    Science.gov (United States)

    Adjei, Jones K; Saewyc, Elizabeth M

    2017-03-01

    Research on youth sexual exploitation in Africa has largely neglected the experiences of exploited boys. To date, much of the research in sub-Saharan Africa continues to consider boys mainly as exploiters but not as exploited. Using the only publicly available population-based surveys from the National Survey of Adolescents, conducted in four sub-Saharan African countries - Burkina Faso, Ghana, Malawi, and Uganda-we assessed factors associated with transactional sexual behaviour among never-married adolescent boys and girls. We also examined whether boys' reported sexual exploitation was linked to similar risky sexual behaviours as has been noted among girls in sub-Saharan Africa. Results from our analyses indicated that even though adolescent girls have a somewhat higher likelihood of reporting sexual abuse and exploitation, the odds of trading sex were significantly elevated for previously traumatized boys (that is those with a history of sexual and physical abuse) but not for their female counterparts. Just like adolescent girls, transactional sexual behaviour was associated with the risk of having concurrent multiple sexual partners for boys. These findings support the reality of boys' sexual exploitation within the African context, and further highlight the importance of including males in general and boys in particular in population-based studies on sexual health, risk, and protective factors in the sub-Saharan African region. Understanding the factors linked to sexual exploitation for both boys and girls will help in developing policies and programs that could improve the overall sexual and reproductive health outcomes among adolescents and youth in sub-Saharan Africa. Copyright © 2017 Elsevier Ltd. All rights reserved.

  1. Age-related differences in inhibitory control and memory updating in boys with Asperger syndrome.

    Science.gov (United States)

    Weiss, Elisabeth M; Gschaidbauer, Bianca; Kaufmann, Liane; Fink, Andreas; Schulter, Günter; Mittenecker, Erich; Papousek, Ilona

    2016-12-26

    Deficits in specific executive domains are highly prevalent in autism spectrum disorder; however, age-related improvements in executive functions (reflecting prefrontal maturational changes) have been reported even in individuals diagnosed with autism. The current study examined two components of cognitive flexibility (inhibition of prepotent responses and memory monitoring/updating) by using a random-motor-generation task (MPT) in a group of 23 boys with Asperger syndrome (AS) and 23 matched healthy controls. We found poorer inhibition and more repetitive responses in younger AS children solely, but comparable memory monitoring/updating skills across groups. Overall, our findings correspond well with previous studies and reveal that even in AS specific EFs may improve with age and, thus, call for a more differentiated view of executive (dys) function profiles in children diagnosed with AS. Tests such as the random-motor-generation task may help to disentangle more specific processes of executive deficits in autism spectrum disorder as compared to the more classical tests.

  2. The development of morphology and syntax in a pair of DZ twin boys.

    Science.gov (United States)

    Levy, Y

    1997-01-01

    Twins provide a natural set-up for the study of some of the basic issues that concern the field of language acquisition and of developmental language disorders and brain pathology, in that they present a unique hereditary and environmental situation within which development takes place. Yet, few studies have detailed the development of formal aspects of language in twins. This paper reports on a prospective, longitudinal study of the acquisition of selected aspects of Hebrew syntax and morphology in a pair of DZ twin boys, aged 3;6-4;0, one of whom had a congenital brain abnormality. MLU levels suggest a marked delay for both children in the onset and progression of language development. However, both the healthy and the brain-injured twin followed a normal developmental course. Data to that effect concern frequency of sentences of various lengths, distribution of sentence types, use of tenses, use of pronouns, correct usage of various syntactic markers, variability of verb types and tokens and the distribution of errors of morphology and morphophonology. It is argued that this case study offers support for claims concerning brain plasticity for language. Furthermore, it is in line with previous studies of normal and brain-injured children which, rather unexpectedly, pointed at the relative ease with which formal, linguistic systems were acquired.

  3. Relational Strategies to Engage Boys: The Need for Reflective Practice

    Science.gov (United States)

    Reichert, Michael C.

    2015-01-01

    Some boys thrive in school; many do not. There is a growing consensus that many boys' scholastic performance is failing to keep up with the new knowledge economy. As troubling as this trend in boys' scholastic performance may be generally, school troubles are neither universal nor normative. The intriguing fact is that some boys in most schools…

  4. Healthy Eating

    Science.gov (United States)

    ... a healthy way to eat? • What is a balanced diet? • Why is protein important to my body? • What ... Protein foods 5. Dairy foods What is a balanced diet? A balanced diet should include a combination of ...

  5. Unsuspected urological anomalies in asymptomatic cryptorchid boys

    Energy Technology Data Exchange (ETDEWEB)

    Pappis, C.H.; Argianas, S.A.; Bousgas, D.; Athanasiades, E.

    1988-01-01

    In a period of 6 years 144 asymptomatic boys with cryptorchidism, of mean age 7 +- SD 3.5 years, underwent orchiopexy. None of these boys referred to a history of a known urological anomaly, urinary tract infection haematuria, palpable mass in the renal region, bladder extrophy, epispadias, hypospadias or anorectal malformation. On the third day after orchiopexy an intravenous pyelography was done in every boy following testicular protection against irradiation. Ultrasonic investigation was not available at that time. There were minor urological abnormalities in 36 (25%) boys and major ones in 8 (5.5%) boys. A major anomaly is defined as one resulting in significant loss of renal substance (one case of single kidney and three cases of unilateral renal hypoplasia), or requiring surgical correction for conservation of the renal substance (one case of ureterocele, two cases of pelviureteric stenosis and one case of vesicoureteric stenosis with ipsilateral hydronephrosis). The unsuspected major urological abnormalities are usually ipsilateral to the more undescended testis. They may be associated with a hernia and are more frequent in bilateral cryptorchidism. In conclusion we encourage the routine use of IVP, or ultrasonic investigation or dynamic renal scanning (99/sup mTc/-DTPA), if it is possible, in all patients undergoing orchiopexy for the detection of an unsuspected major renal anomaly.

  6. Successful Boys and Literacy: Are "Literate Boys" Challenging or Repackaging Hegemonic Masculinity?

    Science.gov (United States)

    Skelton, Christine; Francis, Becky

    2011-01-01

    The National Assessment of Educational Progress statistics show that boys are underachieving in literacy compared to girls. Attempts to redress the problem in various Global North countries and particularly Australia and the United Kingdom have failed to make any impact. However, there are boys who are doing well in literacy. The aim of this…

  7. Quantitative electromyography in ambulatory boys with Duchenne muscular dystrophy.

    Science.gov (United States)

    Verma, Sumit; Lin, Jenny; Travers, Curtis; McCracken, Courtney; Shah, Durga

    2017-12-01

    This study's objective was to evaluate quantitative electromyography (QEMG) using multiple-motor-unit (multi-MUP) analysis in Duchenne muscular dystrophy (DMD). Ambulatory DMD boys, aged 5-15 years, were evaluated with QEMG at 6-month intervals over 14 months. EMG was performed in the right biceps brachii (BB) and tibialis anterior (TA) muscles. Normative QEMG data were obtained from age-matched healthy boys. Wilcoxon signed-rank tests were performed. Eighteen DMD subjects were enrolled, with a median age of 7 (interquartile range 7-10) years. Six-month evaluations were performed on 14 subjects. QEMG showed significantly abnormal mean MUP duration in BB and TA muscles, with no significant change over 6 months. QEMG is a sensitive electrophysiological marker of myopathy in DMD. Preliminary data do not reflect a significant change in MUP parameters over a 6-month interval; long-term follow-up QEMG studies are needed to understand its role as a biomarker for disease progression. Muscle Nerve 56: 1361-1364, 2017. © 2017 Wiley Periodicals, Inc.

  8. Assessment of Sexual Maturation among Boys in Special Schools of Tehran, Iran

    Directory of Open Access Journals (Sweden)

    Asieh Mosallanejad

    2017-01-01

    Full Text Available Background: Due to lack of detailed standards of sexual maturity in individuals with Intellectual, sensory and motor disability in Iran and the importance of timing of onset of puberty in these individuals, a study is necessary. By knowing the onset of puberty, physiologic and behavioral changes can be traced in these people, as well as the potential impact of the puberty on the underlying disease can be considered. The aim of the study was to investigate of sexual maturation among boys of special schools of Tehran. Materials and Methods: Cross-sectional study was performed on children and adolescents male students in special school in Tehran at 2013. A random, multistage sample 0f 895 boy students of special schools was taken from 25 special schools in five districts of Tehran city. In this study, symptoms and stages of puberty were identified. Pubertal stages were assessed by visual inspection and palpation based on the rating scales of Tanner. In addition, demographic data such as age, height, weight were collected. Then the data were analyzed and mean age of onset of puberty was determined. Results: The mean age of onset of puberty in boys (Genitalia stage 2 was 13.12 ± 1.84 years and sexual maturation was completed at 16.57 ± 1.34 years. The average height at the onset of puberty (Genitalia stage 2 was 151.1 ± 9.91 cm and the average weight was 48.47 ± 10.14kg. The mean BMI for puberty onset was 20.89 ± 5.43. Conclusion: In our study, the mean age of puberty onset in boys with disabilities was 13.12 ± 1.84 years. Compared to the data from healthy boys, our findings indicate that the mean age of pubertal onset in boys with disabilities in special school is higher than that of their healthy counterparts.

  9. Implant supported prosthesis in an edentulous boy with Hypohidrotic Ectodermal Dysplasia - "A happy boy"

    DEFF Research Database (Denmark)

    Gjørup, Hans; Nyhuus, Lone; Buhl, Jytte

    2009-01-01

    Implant supported prosthesis in an edentulous boy with Hypohidrotic Ectodermal Dysplasia - "A happy boy". Authors; Gjoerup,H1; Nyhuus,L2; Buhl,J3. 1) Center for Oral Health in Rare Conditions, Aarhus University Hospital 2) Prosthodontic Department, the Dental School, Aarhus University 3) Department...... region. 3. At the age of 10 years a new set of dentures were made. This time the upper denture was made as an overdenture supported and retained by 4 implants and a Dolder bar. The surgical procedure included bone grafting from the anterior ramus mandibulae. The boy's subjective judgement of his oral...... health has been registered. The boy and his family experience great improvement in the functioning as well as the comfort of his prosthesis after insertion of implants. Conclusion The prosthesis for edentulous boys with HED demand several adjustments and revisions, partly due to growth of the jaws...

  10. Acute Sleep Restriction Reduces Insulin Sensitivity in Adolescent Boys

    Science.gov (United States)

    Klingenberg, Lars; Chaput, Jean-Philippe; Holmbäck, Ulf; Visby, Trine; Jennum, Poul; Nikolic, Miki; Astrup, Arne; Sjödin, Anders

    2013-01-01

    Background: Short sleep duration has been linked to impaired glucose metabolism in many experimental studies. Moreover, studies have reported indications of an increased metabolic stress following sleep restriction. Objective: We aimed to investigate the effects of partial sleep deprivation on markers of glucose metabolism. Additionally, we aimed to investigate if short sleep duration induces a state of endocrine stress. Design: A randomized crossover design, with 2 experimental conditions: 3 consecutive nights of short sleep (SS, 4 h/night) and long sleep (LS, 9 h/night) duration. Subjects and Measurements: In 21 healthy, normal-weight male adolescents (mean ± SD age: 16.8 ± 1.3 y) we measured pre- and post-prandial glucose, insulin, C-peptide, and glucagon concentrations. Furthermore, we measured fasting cortisol, 24-h catecholamines, and sympathovagal balance. Results: Fasting insulin was 59% higher (P = 0.001) in the SS than the LS condition as was both fasting (24%, P sleep duration, whereas 24-h epinephrine was 24% lower (P = 0.013) in the SS condition. Neither daytime nor 24-h sympathovagal balance differed between sleep conditions. Short wave sleep was preserved in the SS condition. Conclusion: Short-term sleep restriction is associated with decreased insulin sensitivity in healthy normal-weight adolescent boys. There were no indications of endocrine stress beyond this. Citation: Klingenberg L; Chaput JP; Holmbäck U; Visby T; Jennum P; Nikolic M; Astrup A; Sjödin A. Acute Sleep Restriction Reduces Insulin Sensitivity in Adolescent Boys. SLEEP 2013;36(7):1085-1090. PMID:23814346

  11. A Comparison of Exercise-Induced Muscle Damage Following Maximal Eccentric Contractions in Men and Boys.

    Science.gov (United States)

    Deli, Chariklia K; Fatouros, Ioannis G; Paschalis, Vassilis; Georgakouli, Kalliopi; Zalavras, Athanasios; Avloniti, Alexandra; Koutedakis, Yiannis; Jamurtas, Athanasios Z

    2017-08-01

    Research regarding exercise-induced muscle-damage mainly focuses on adults. The present study examined exercise-induced muscle-damage responses in adults compared with children. Eleven healthy boys (10-12 y) and 15 healthy men (18-45 y) performed 5 sets of 15 maximal eccentric contractions of the knee extensors. Range of motion (ROM), delayed onset muscle soreness (DOMS) during squat and walking, and peak isometric, concentric and eccentric torque were assessed before, post, 24, 48, 72, and 96 hr postexercise. Creatine kinase (CK) activity was assessed before and 72 hr postexercise. Eccentric exercise resulted in DOMS during squat that persisted for up to 96h in men, and 48 hr in boys (p < .05), and DOMS during walking that persisted for up to 72 hr in men, and 48 hr in boys (p < .01). The ROM was lower in both age groups 48 hr postexercise (p < .001). Isometric (p < .001), concentric (p < .01) and eccentric (p < .01) force decreased post, and up to 48 hr postexercise in men. Except for a reduction in isometric force immediately after exercise, no other changes occurred in boys' isokinetic force. CK activity increased in men at 72 hr postexercise compared with pre exercise levels (p = .05). Our data provide further confirmation that children are less susceptible to exercise-induced muscle damage compared with adults.

  12. Cryptorchidism in boys with imperforate anus

    DEFF Research Database (Denmark)

    Cortes, Dina; Thorup, J M; Nielsen, Ole Henrik

    1995-01-01

    In a retrospective study of the case reports of 136 boys who were operated on for an imperforate anus and who survived at least 18 months, cryptorchidism was the most common associated anomaly, involving 26 cases (19%). The higher the level of the anorectal malformations, the higher was the incid......In a retrospective study of the case reports of 136 boys who were operated on for an imperforate anus and who survived at least 18 months, cryptorchidism was the most common associated anomaly, involving 26 cases (19%). The higher the level of the anorectal malformations, the higher...

  13. Targeting bone and fat with novel exercise for peripubertal boys: the CAPO kids trial.

    Science.gov (United States)

    Nogueira, Rossana C; Weeks, Benjamin K; Beck, Belinda R

    2015-02-01

    Our goal was to test the effect of a brief, novel bone- and fat-targeted exercise program on bone, muscle, and fat in healthy pre and peripubertal boys. We conducted a 10-min, 3/wk capoeira and jumping exercise intervention for 9 months with year 5 and 6 school boys. Anthropometrics, maturity, heart rate, blood pressure, maximal vertical jump, aerobic capacity and calcaneal broadband ultrasound attenuation and stiffness index (BUA and SI; Achilles, GE) were assessed. Bone, lean and fat tissue (DXA; XR800, Norland), and parameters of bone geometry (pQCT, XCT3000, Stratec) were measured from a subsample of 36 boys. Of 188 boys (10.6 ± 0.5 yr) who consented, 172 completed all testing; 104 exercisers (EX) and 68 controls (CON). 30 EX and 6 CON participants underwent DXA and pQCT measures. EX improved BUA (+4.3% vs. +2.1%, p = .035), waist circumference (+2.8% vs. +6.2%, p = .001), heart rate (-5.3% vs. +1.5%, p = .005), maximal vertical jump (+12.2% vs. -0.3%, p = .001) and estimated maximal oxygen consumption (+9.1% vs. +1.2%, p = .001) compared with CON. Three 10-min sessions of capoeira and jumping per week improved calcaneal bone and metabolic health of pre and peripubertal boys over the course of a school year with little disruption to the academic schedule.

  14. Family and personal characteristics of aggressive Nigerian boys: differences from and similarities with Western findings.

    Science.gov (United States)

    Ani, C C; Grantham-McGregor, S

    1998-11-01

    To identify the family and child determinants of aggressive behaviour in Nigerian elementary school boys and to compare the findings with previous ones from Western studies. Forty-seven aggressive boys from four elementary schools in Lagos, Nigeria were compared with 47 matched pro-social boys. Teacher rating and peer nomination were combined to select subjects. The subjects and their parents were given structured questionnaires to obtain information on possible risk factors for aggression. Compared with pro-social boys, it was found that significantly more aggressive boys came from polygamous families and crowded homes, had more siblings, received less parental affection, were more physically punished, less supervised at home, witnessed more domestic conflicts, did poorly at school, had poorer verbal intelligence and attributed malice more readily than pro-social boys. Logistic regression indicated that the independent family predictors of aggression were crowding, little paternal affection, and corporal punishment. The independent child predictors were biased attribution and poor school achievement. Corporal punishment at school was also an independent predictor of aggression. The family and child determinants of aggressive behaviour in Nigeria are similar to those found in Western studies except for the small contribution of family instability and overwhelming influence of corporal punishment in our sample. Models of intervention developed in the West may therefore be cautiously applied to Nigerian children.

  15. Gender-typed behaviors, achievement, and adjustment among racially and ethnically diverse boys during early adolescence.

    Science.gov (United States)

    Santos, Carlos E; Galligan, Kathrine; Pahlke, Erin; Fabes, Richard A

    2013-01-01

    This research examined the relations between adherence to gender-typed behaviors in boys' friendships, achievement, and self-esteem. Participants were racially and ethnically diverse adolescent boys in grade 8 (Mage  = 13.05; range = 12-14). The study was completed at a public junior high school that offered both single- and mixed-gender classes. Data were collected in 2 waves, the first wave in fall of 2010 and the second in spring of 2011. At each wave, participants completed assessments of gender concepts and self-esteem. Standardized tests scores from the end of the previous academic year and the end of the year of the study were utilized. Results revealed that the boys' adherence to physical toughness behaviors in their friendships was negatively associated with math standardized test scores and self-esteem from Time I to Time II. Indirect effects analyses revealed a relation between boys' adherence to emotional stoicism behaviors in friendships and math achievement and self-esteem via boys' adherence to physical toughness behaviors. Implications of these findings and the links between masculinity, boys' friendships, performance in school, and psychological adjustment are discussed. © 2013 American Orthopsychiatric Association.

  16. Eating disorder behaviors and attitudes in Japanese adolescent girls and boys in high schools.

    Science.gov (United States)

    Nakai, Yoshikatsu; Noma, Shun'ichi; Nin, Kazuko; Teramukai, Satoshi; Wonderlich, Stephen A

    2015-12-15

    To investigate eating disorder behaviors and attitudes in adolescents, we administered the eating disorder examination questionnaire (EDE-Q) to Japanese adolescent girls and boys. The EDE-Q global scores in Japanese girls and boys, respectively, were significantly lower than those in girls and boys in previous studies. Objective binge eating episodes and extreme dietary restriction were the common behaviors, whereas self-induced vomiting and the misuse of laxatives were uncommon. Differences in the EDE-Q data between Japanese adolescents and adolescents in previous studies from Western countries suggest that there may be certain cultural differences in eating disorder psychopathology in adolescents. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  17. Androgen Receptor CAG Repeat Length Is Associated With Body Fat and Serum SHBG in Boys

    DEFF Research Database (Denmark)

    Mouritsen, Annette; Hagen, Casper P; Sørensen, Kaspar

    2013-01-01

    Background: Longer androgen receptor gene CAG trinucleotide repeats, AR (CAG)n, have been associated with reduced sensitivity of the androgen receptor (AR) in vitro as well as in humans. Furthermore, short AR (CAG)n have been associated with premature adrenarche. Objective: The aim of the study...... was to evaluate associations between the AR (CAG)n polymorphism and development of pubic hair, levels of androgens, and body fat content in healthy boys. Methods: A longitudinal study of 78 healthy boys (age 6.2-12.4 years at inclusion) from the COPENHAGEN Puberty Study was conducted with clinical examinations...... accumulation and serum SHBG concentrations indicate that this genetic polymorphism may influence the androgen-dependent fine-tuning of metabolic and reproductive factors at a young age....

  18. Negative Impact of Troublesome Peer Interactions and Authoritarian Parenting Style on Academic Performance of a 15 year Old Boy

    Directory of Open Access Journals (Sweden)

    Samruddhi Karnik

    2017-11-01

    Full Text Available Adolescence is a period of great turbulence characterized by cognitive, emotional, social and physical changes. Family environment and role of peers is extremely crucial in the development of an adolescent. Presenting here is a brief case of 15 year old boy who was referred for counseling by his parents for lack of concentration in studies. In the counseling sessions with the boy and his parents it was found that the boy was psychologically disturbed as he was teased at school by his peers. In addition his father had an authoritarian parenting style which was adding to his troubles resulting in low academic scores. The boy’s scores on “The Study Habits Inventory” were lower, indicating poor study habits which includes study concentration. The counsellors used an eclectic approach for the boy and his parents, to develop a healthy family environment, which improved his self-esteem and study habits.

  19. Prostate specific antigen in boys with precocious puberty before and during gonadal suppression by GnRH agonist treatment

    DEFF Research Database (Denmark)

    Juul, A; Müller, J; Skakkebaek, N E

    1997-01-01

    In healthy boys, the pituitary-gonadal axis exhibits diurnal variation in early puberty. Serum testosterone levels are higher during the night and low or immeasurable during the day. These fluctuating levels of circulating androgens in early pubertal boys are difficult to monitor. Prostate specific...... antigen (PSA) is a marker of the androgen-dependent prostatic epithelial cell activity and it is used in the diagnosis and surveillance of adult patients with prostatic cancer. We have measured PSA concentrations in serum from boys with precocious puberty before and during gonadal suppression with Gn......RH agonists to evaluate the effect of normal and precocious puberty on PSA levels and to study the correlation between testosterone and PSA in boys....

  20. Healthy Places

    Centers for Disease Control (CDC) Podcasts

    2007-04-10

    Every person has a stake in environmental public health. As the environment deteriorates, so does the physical and mental health of the people within it. Healthy places are those designed and built to improve the quality of life for all people who live, work, worship, learn, and play within their borders -- where every person is free to make choices amid a variety of healthy, available, accessible, and affordable options. The CDC recognizes significant health issues and places that are vital in developing the Healthy Places program and provides examples in this report.  Created: 4/10/2007 by CDC National Center for Environmental Health.   Date Released: 4/13/2007.

  1. Larger testes and higher inhibin B levels in Finnish than in Danish newborn boys

    DEFF Research Database (Denmark)

    Main, Katharina M; Toppari, Jorma; Suomi, Anne-Maarit

    2006-01-01

    CONTEXT: Recent studies showed that male reproductive health problems, such as cryptorchidism, hypospadias, testicular cancer, and low sperm quality, are more prevalent in Denmark than in Finland. OBJECTIVES: We hypothesized that, if fetal testicular dysgenesis contributed to these observations......, differences in gonadal development and the hypothalamus-pituitary-testis axis would already be detectable perinatally. Thus, we investigated healthy newborn boys in both countries. DESIGN: This was a prospective, longitudinal population-based study. SETTING: Two primary obstetric centers were included...

  2. Color associations to mood stories in first grade boys.

    Science.gov (United States)

    Bourgeois-Bailetti, A M; Cerbus, G

    1977-12-01

    Choices of color crayons to portray mood stories were studied in a sample of first grade boys. The total sample (180) was divided into three treatment groups (60 subjects in each) who were told either the "Angry Boy" story, the "Happy Boy" story, or the "Sad Boy" story. Each subject selected one of six color crayons (red, yellow, green, blue, brown, or purple) to color the boy "to look" angry, happy, or sad. Racial, socioeconomic, and within-group differences were not significant, but significant differences were found between groups given angry and sad stories (x2 equal to 22.23, df equal to 5, p is less than .01). red was significantly associated with the angry boy when compared with the sad boy, while brown was significantly more often preferred for the sad boy than for the happy boy. By the age of first grade consequently the general preference for red by children is already significantly altered.

  3. Are Girls Less Fit Than Boys?

    Science.gov (United States)

    Raithel, Kathryn Simmons

    1987-01-01

    The 1985 National School Population Fitness Survey found that girls aged 6 to 17 generally scored lower than boys on all test items except flexibility. Possible reasons are physiological factors, lack of opportunity, and psychological barriers. Changes in the law affecting women's athletic programs are reviewed. (MT)

  4. Heritage from the Wild Boy of Aveyron.

    Science.gov (United States)

    Hunter, Ian M. L.

    1993-01-01

    Recounts efforts made between 1801 and 1806 by French physician Itard to educate Victor, a boy found living in the wild in Aveyron. Explains how Itard's work with Victor, which met with limited success, led to the establishment of a school for educating clinical idiots. Describes procedures developed by Itard that are basic to the current…

  5. Boy George Helsingi-Tallinna geikruiisil

    Index Scriptorium Estoniae

    2006-01-01

    Angel Café & Gayclub ja firmade Tallink ja Madrenalin Ltd korraldatavast geikruiisist Lovebot 2006 (30. apr.-1. mai), kus show-programmi peaesinejateks briti laulja Boy Gerry ja ameerika laulja Sherry Vine (Sherry Vine kontsert ka 29. apr. Tallinnas Angeli klubis)

  6. Language in Boys with Fragile X Syndrome

    Science.gov (United States)

    Levy, Yonata; Gottesman, Riki; Borochowitz, Zvi; Frydman, Moshe; Sagi, Michal

    2006-01-01

    The current paper reports of language production in 15 Hebrew-speaking boys, aged 9;0-13;0, with fully methylated, non-mosaic fragile X syndrome and no concomitant diagnosis of autism. Contrary to expectations, seven children were non-verbal. Language production in the verbal children was studied in free conversations and in context-bound speech.…

  7. Giant bladder diverticulum in a boy

    Directory of Open Access Journals (Sweden)

    Esra Ozcakir

    2014-01-01

    Full Text Available Although the bladder diverticula in children are seen commonly which is association with infravesical obstruction or neurogenic bladder function, the case of giant congenital bladder diverticula are rare. In this paper, an 11 years old boy with giant bladder diverticula presenting urinary infections is evaluated in terms of diagnosis and management by current literature.

  8. Cervical Synovial Sarcoma In a Young Boy

    African Journals Online (AJOL)

    Cervical Synovial Sarcoma. •. In a Young Boy. R. M. FISHER,. SUMMARY. Synovial sarcomas comprise about 8% of all tumours of somatic soft-tissues, and are the most common sar- comas of the 'hands and feet. Occasionally they may occur in the trunk, but they have rarely been reported in the neck. We present a case of ...

  9. "Mama's Boy; Preacher's Son": A Memoir

    Science.gov (United States)

    Whitlock, Reta Ugena

    2010-01-01

    "Mama's Boy; Preacher's Son" is Kevin Jennings's autobiographical account of growing up gay in the Southern United States. In his memoir, Jennings shares formative experiences relating to his impoverished childhood and his career as teacher and social activist. His rich description of the influence of family relationships on his personal…

  10. Brucellosis: unusual presentations in two adolescent boys

    Energy Technology Data Exchange (ETDEWEB)

    Piampiano, P.; McLeary, M.; Young, L.W. [Dept. of Radiology, Division of Pediatric Radiology, Loma Linda University Children' s Hospital, Loma Linda, CA (United States); Janner, D. [Div. of Pediatric Infectious Disease, Loma Linda University Medical Center and Children' s Hospital, Loma Linda, CA (United States)

    2000-05-01

    Two boys presented with variable signs and symptoms of infectious disease that challenged diagnosis. One of the two patients had aortic valve vegetations and lower extremity aneurysms, and the other had calvarial osteomyelitis, epidural abscess, pleural effusions, and pulmonary nodules. Only after a battery of bacterial and fungal agglutination tests was the unsuspected diagnosis made in each of brucellosis from Brucella canis. (orig.)

  11. Brucellosis: unusual presentations in two adolescent boys

    International Nuclear Information System (INIS)

    Piampiano, P.; McLeary, M.; Young, L.W.; Janner, D.

    2000-01-01

    Two boys presented with variable signs and symptoms of infectious disease that challenged diagnosis. One of the two patients had aortic valve vegetations and lower extremity aneurysms, and the other had calvarial osteomyelitis, epidural abscess, pleural effusions, and pulmonary nodules. Only after a battery of bacterial and fungal agglutination tests was the unsuspected diagnosis made in each of brucellosis from Brucella canis. (orig.)

  12. Healthy Coping

    Science.gov (United States)

    ... help you find healthy ways to cope that work with your lifestyle, including: Your diabetes educator also can offer some tips for dealing ... 3633 Contact Us Privacy Policy | Terms of Use | Social Media Policy | Contact ... 2018 American Association of Diabetes Educators. All rights reserved. The AADE logo is ...

  13. Early Generalized Overgrowth in Boys With Autism

    Science.gov (United States)

    Chawarska, Katarzyna; Campbell, Daniel; Chen, Lisha; Shic, Frederick; Klin, Ami; Chang, Joseph

    2016-01-01

    Context Multiple studies have reported an overgrowth in head circumference (HC) in the first year of life in autism. However, it is unclear whether this phenomenon is independent of overall body growth and whether it is associated with specific social or cognitive features. Objectives To examine the trajectory of early HC growth in autism compared with control groups; to assess whether HC growth in autism is independent of height and weight growth during infancy; and to examine HC growth from birth to 24 months in relationship to social, verbal, cognitive, and adaptive functioning levels. Design Retrospective study. Setting A specialized university-based clinic. Participants Boys diagnosed as having autistic disorder (n=64), pervasive developmental disorder–not otherwise specified (n=34), global developmental delay (n=13), and other developmental problems (n=18) and typically developing boys (n=55). Main Outcome Measures Age-related changes in HC, height, and weight between birth and age 24 months; measures of social, verbal, and cognitive functioning at age 2 years. Results Compared with typically developing controls, boys with autism were significantly longer by age 4.8 months, had a larger HC by age 9.5 months, and weighed more by age 11.4 months (P=.05 for all). None of the other clinical groups showed a similar overgrowth pattern. Boys with autism who were in the top 10% of overall physical size in infancy exhibited greater severity of social deficits (P=.009) and lower adaptive functioning (P=.03). Conclusions Boys with autism experienced accelerated HC growth in the first year of life. However, this phenomenon reflected a generalized process affecting other morphologic features, including height and weight. The study highlights the importance of studying factors that influence not only neuronal development but also skeletal growth in autism. PMID:21969460

  14. Behavioral aggressiveness in boys with sexual precocity

    Directory of Open Access Journals (Sweden)

    Bindu Kulshreshtha

    2012-01-01

    Full Text Available Background: Some boys with sexual precocity are known to have behavioral problems like increased physical and verbal aggression and school and social maladjustments. It is believed to be due to premature androgen exposure. However, it is not clear why only some develop this problem, difference in etiology could be one explanation. Aim: The aim of the study is to assess behavioral aggression in boys with sexual precocity due to different disorders. Materials and Methods: Seven children, ages three to seven years, were enrolled for this study. Two were diagnosed to have congenital adrenal hyperplasia (CAH, three had testotoxicosis, while two had central precocious puberty. Parents of children with precocious puberty underwent the (CASP questionnaire (children′s aggression scale-parent version. Results: Testosterone levels were high in all patients. Parents denied any history of physical or verbal aggression in the two boys with CAH. Their CASP rating was 0. In contrast, the CASP ratings in the two boys with testotoxicosis and the two with precocious puberty for five domains ranged from 3.1 - 24.2, 2.6 - 8.3,1-5.6,0 - 7.1, and 0 - 1, respectively. In the present study, increased aggression was seen among all the patients with testotoxicosis and both with precocious puberty. In contrast, there were no symptoms of either increased verbal or physical aggression in either of the two patients with CAH. Conclusions: The hormonal milieu in the boys with CAH versus those with sexual precocity due to other causes differed in terms of cortisol and androgen precursors. The androgen excess in CAH children was a consequence of cortisol deficiency. It is possible that cortisol sufficiency is required for androgen-mediated behavioral effects.

  15. "'Lad" Research, the Reproduction of Stereotypes? Ethnographic Dilemmas When Researching Boys from Working-Class Backgrounds

    Science.gov (United States)

    Rosvall, Per-Åke

    2015-01-01

    Previous research presented in this journal and elsewhere has suggested that vocational education is highly gender segregated and it is the heavy industrial sectors such as industry, vehicle and construction programmes that mainly attract boys with an anti-school attitude who are not interested in academic school work. However, there are good…

  16. Language Development in a 3-Year-Old Boy with Prader-Willi Syndrome

    Science.gov (United States)

    Atkin, Keith; Lorch, Marjorie Perlman

    2007-01-01

    Prader-Willi syndrome (PWS) is a genetic disorder which has widespread developmental consequences including motor, cognitive and language delay. Previous research on PWS children has focused primarily on phonological development and dysfluency. In the present study, the lexical development of a boy with PWS was investigated in a series of 18 play…

  17. The electromyographic threshold in boys and men.

    Science.gov (United States)

    Pitt, Brynlynn; Dotan, Raffy; Millar, Jordan; Long, Devon; Tokuno, Craig; O'Brien, Thomas; Falk, Bareket

    2015-06-01

    Children have been shown to have higher lactate (LaTh) and ventilatory (VeTh) thresholds than adults, which might be explained by lower levels of type-II motor-unit (MU) recruitment. However, the electromyographic threshold (EMGTh), regarded as indicating the onset of accelerated type-II MU recruitment, has been investigated only in adults. To compare the relative exercise intensity at which the EMGTh occurs in boys versus men. Participants were 21 men (23.4 ± 4.1 years) and 23 boys (11.1 ± 1.1 years), with similar habitual physical activity and peak oxygen consumption (VO2pk) (49.7 ± 5.5 vs. 50.1 ± 7.4 ml kg(-1) min(-1), respectively). Ramped cycle ergometry was conducted to volitional exhaustion with surface EMG recorded from the right and left vastus lateralis muscles throughout the test (~10 min). The composite right-left EMG root mean square (EMGRMS) was then calculated per pedal revolution. The EMGTh was then determined as the exercise intensity at the point of least residual sum of squares for any two regression line divisions of the EMGRMS plot. EMGTh was detected in 20/21 of the men (95.2 %) and only in 18/23 of the boys (78.3 %). The boys' EMGTh was significantly higher than the men's (86.4 ± 9.6 vs. 79.7 ± 10.0 % of peak power output at exhaustion; p boys' higher EMGTh suggests delayed and hence lesser utilization of type-II MUs in progressive exercise, compared with men. The boys-men EMGTh differences were of similar magnitude as those shown for LaTh and VeTh, further suggesting a common underlying factor.

  18. Hypothyroidism in a five-year-old boy with rhabdomyolysis and recent history of cardiac tamponade: a case report

    Directory of Open Access Journals (Sweden)

    Lorenzana Claudia

    2011-10-01

    Full Text Available Abstract Introduction Cardiac tamponade is a rare manifestation of hypothyroidism, and a less rare cause of pericardial effusion. The accumulation of the pericardial fluid is gradual, and often does not compromise cardiac hemodynamic function. There is a relationship between the severity and chronicity of the disease with the presence of pericardial effusion. There are few cases describing associated pericardial tamponade published in the literature. When a tamponade occurs, a concomitant provocative factor such as a viral pericarditis may be related. Our patient's case appears to be the youngest patient described so far. Case presentation We report the case of a previously healthy five-year-old Hispanic (non-indigenous boy who developed rhabdomyolysis with a history of a recent pericardial effusion and tamponade two months before that required the placement of a percutaneous pericardial drainage. Pericardial effusion was considered to be viral. Later on readmission, clinical primary hypothyroidism was diagnosed and thought to be associated with the previous cardiac tamponade. He developed rhabdomyolysis, which was considered to be autoimmune and was treated with steroids. The level of creatine phosphate kinase and creatine kinase MB fraction returned to within the reference rangeone week after our patient was started on steroids and three weeks after he was started on thyroid hormones. Conclusions Physicians should consider hypothyroidism as a differential diagnosis in patients with pericardial effusion. Pericardial effusion may progress and cause a cardiac tamponade with hemodynamic instability. The fact that our patient did not have any manifestations of hypothyroidism might have delayed diagnosis.

  19. Healthy Environments

    OpenAIRE

    2012-01-01

    This issue of Early Childhood in Focus draws attention to some key global challenges in providing healthy environments for young children. Section 1 recognises that multisectoral policy responses are needed to ensure adequate housing and improved water and sanitation, as well as recreational spaces. For young children, physical spaces are closely intertwined with emotional security and feelings of well-being. Section 2 explores the opportunities and challenges of living in urban environments....

  20. Impact of negative stereotypes about boys and influences on performance, motivation and group processes in the classroom.

    OpenAIRE

    Latsch, Martin

    2014-01-01

    Over the past few years, the academic performance of boys has not only increasingly become the focus of research but has also been widely discussed in the mass media (Weaver-Hightower, 2003). The key content of this discourse, which has attracted considerable public attention, is that boys have fallen behind academically, compared to girls. In contrast to the situation in pre-vious cohorts, they are therefore currently gaining school leaving certificates of a lower level than those gained by ...

  1. Syntactic Complexity during Conversation of Boys with Fragile X Syndrome and Down Syndrome

    Science.gov (United States)

    Price, Johanna R.; Roberts, Joanne E.; Hennon, Elizabeth A.; Berni, Mary C.; Anderson, Kathleen L.; Sideris, John

    2008-01-01

    Purpose: This study compared the syntax of boys who have fragile X syndrome (FXS) with and without autism spectrum disorder (ASD) with that of (a) boys who have Down syndrome (DS) and (b) typically developing (TD) boys. Method: Thirty-five boys with FXS only, 36 boys with FXS with ASD, 31 boys with DS, and 46 TD boys participated. Conversational…

  2. Morphing Literacy: Boys Reshaping Their School-Based Literacy Practices

    Science.gov (United States)

    Blair, Heather A.; Stanford, Kathy

    2004-01-01

    Details about a two-year ethnographic case study research in middle school boys to understand school literacy are presented. The study revealed that boys resist many school-based practices by transforming the assigned literacy work.

  3. Girls Thrive Emotionally, Boys Falter After Move to Better Neighborhood

    Science.gov (United States)

    ... by NIMH has found. Rates of depression and conduct disorder markedly increased in boys and decreased in girls. ... families who did not receive vouchers. Rates of conduct disorder among low poverty group boys were 6.4 ...

  4. Psychological adjustment and family functioning of boys with learning disabilities.

    Science.gov (United States)

    Michaels, C R; Lewandowski, L J

    1990-01-01

    This study examined parent reports of behavioral and family functioning for 59 boys with learning disabilities (LD) and 65 nondisabled boys (NLD) of ages 6 to 12 years. Parents completed the Child Behavior Checklist (CBCL) and the Family Adaptability and Cohesion Evaluation Scale (FACES III). Boys with LD were reported as having significantly more behavior problems of both the Internalizing and Externalizing types than NLD boys. Individual scales yielded group differences indicating higher scores (more problems) for the group with LD on the Hyperactive, Schizoid or Anxious, Depressed, and Obsessive Compulsive scales, but no differences on the Aggressive or Social Withdrawal scales. Furthermore, families of boys with LD tended to score more frequently in the extreme (disturbed) range of family functioning. However, boys of families in the extreme range did not have more behavior problems than the boys of other families. The findings suggest that a greater than average proportion of boys with LD are at risk for developing psychological adjustment problems.

  5. Achondroplasia and enchondromatosis: report of three boys

    Energy Technology Data Exchange (ETDEWEB)

    Numakura, Chikahiko [Yamagata University School of Medicine, Department of Pediatrics, Yamagata (Japan); Tokyo Metropolitan Kiyose Children' s Hospital, Endocrinology and Metabolism Unit, Tokyo (Japan); Kobayashi, Hironori [Shimane University School of Medicine, Department of Pediatrics, Shimane (Japan); Hasegawa, Yukihiro [Tokyo Metropolitan Kiyose Children' s Hospital, Endocrinology and Metabolism Unit, Tokyo (Japan); Adachi, Masanori [Kanagawa Children' s Medical Center, Department of Endocrinology and Metabolism, Clinical Research Institute, Kanagawa (Japan); Kim, Ok Hwa [Ajou University Hospital, Department of Radiology, Seoul (Korea); Nishimura, Gen [Tokyo Metropolitan Kiyose Children' s Hospital, Department of Radiology, Tokyo (Japan)

    2007-06-15

    We report on three boys suffering from achondroplasia concurrent with enchondromatosis-like metaphyseal changes. Two boys who were examined by molecular analysis harbored a mutation of FGFR3, which occurs in most achondroplastic individuals. Given the prevalence of achondroplasia and enchondromatosis, the metaphyseal changes in these patients are less likely to represent the coincidence of both disorders, but rather to result from a rare consequence of the FGFR3 mutation. Impaired FGFs/FGFR3 signaling pathway in achondroplasia inhibits chondrocytic proliferation, which accounts for most characteristics of achondroplasia. On the other hand, it causes conflicting biological consequences that can suppress or stimulate chondrocytic maturation. In a small subset of achondroplastic individuals, the suppression of chondrocytic maturation may outweigh the stimulation, which leads to cartilaginous overgrowth into the metaphysis, eventually causing the metaphyseal dysplasia found in the present patients. (orig.)

  6. Netduino home automation projects for lazy boys

    CERN Document Server

    Cavanagh, Matt

    2013-01-01

    Netduino Home Automation Projects for Lazy Boys is written in a practical and friendly style. Reading this book will be an experience full of fun and learning as well.This book is ideally suited for someone who is interested in home automation, has some experience in C#, and has used a Netduino before but wants to explore more advanced topics. However, the book starts from the very basics so it can be picked up even by novices.

  7. I Can Learn from You: Boys as Relational Learners

    Science.gov (United States)

    Reichert, Michael; Hawley, Richard

    2014-01-01

    In "I Can Learn from You," Michael Reichert and Richard Hawley--the authors of "Reaching Boys, Teaching Boys"--set out to probe deeply into the relational dynamics that help boys succeed as learners. Drawing on interviews with students and teachers in thirty-five schools across six countries, they examine the particular ways…

  8. A Stereotype Threat Account of Boys' Academic Underachievement

    Science.gov (United States)

    Hartley, Bonny L.; Sutton, Robbie M.

    2013-01-01

    Three studies examined the role of stereotype threat in boys' academic underachievement. Study 1 (children aged 4-10, n = 238) showed that girls from age 4 years and boys from age 7 years believed, and thought adults believed, that boys are academically inferior to girls. Study 2 manipulated stereotype threat, informing children aged…

  9. The Psychoeducational Profile of Boys with Klinefelter Syndrome.

    Science.gov (United States)

    Rovet, Joanne; And Others

    1996-01-01

    This article integrates the literature on intelligence and achievement outcomes in boys with Klinefelter syndrome (KS). It reports results of a study following 36 boys with KS and 33 sibling controls. Boys with KS demonstrated verbal cognitive deficits and significant underachievement in reading, spelling, and arithmetic, which increased with age.…

  10. Finiteness Marking in Boys with Fragile X Syndrome

    Science.gov (United States)

    Sterling, Audra M.; Rice, Mabel L.; Warren, Steven F.

    2012-01-01

    Purpose: The current study investigated finiteness marking (e.g., he walk "s", he walk "ed") in boys with fragile X syndrome (FXS); the boys were grouped based on receptive vocabulary (i.e., borderline, impaired). Method: Twenty-one boys with the full mutation of fragile X, between the ages of 8 and 16 years participated. The…

  11. Memory for Object Locations in Boys with and without ADHD

    Science.gov (United States)

    Reck, Sarah G.; Hund, Alycia M.; Landau, Steven

    2010-01-01

    Objective: To determine whether 7- to 12-year-old boys with ADHD, relative to non-ADHD age-mates, exhibit greater difficulty learning and remembering object locations. The second purpose was to examine the functional utility of mnemonic strategies, specifically speech-to-self, used by boys with and without ADHD. Method: Boys with and without ADHD…

  12. Boys' Friendships during Adolescence: Intimacy, Desire, and Loss

    Science.gov (United States)

    Way, Niobe

    2013-01-01

    Longitudinal, mixed method research on friendships, conducted over the past two decades with Black, Latino, Asian, and European American boys, reveals three themes: (1) the importance for boys of being able to share their secrets with their close friends; (2) the importance of close friendships for boys' mental health; and (3) the loss of but…

  13. The Healthy Kids, Healthy Communities national program.

    Science.gov (United States)

    Strunk, Sarah L; Bussel, Jamie B

    2015-01-01

    In 2007, the Robert Wood Johnson Foundation announced a bold and unprecedented commitment of $500 million to reverse the epidemic of childhood obesity by 2015, especially in communities at greatest risk based on income, race, ethnicity, and geographic location. To support this work, the foundation launched an array of complementary initiatives aimed at building the evidence base, testing advocacy approaches, and supporting on-the-ground action to reverse the childhood obesity epidemic. Healthy Kids, Healthy Communities (HKHC), a 5-year $33.4 million national program, was one of the foundation's earliest such investments. Building on previous successes, HKHC was designed to address the policies, systems, and environments that make it easier for low-income children and their families to engage in physical activity and play and to access healthy food in their communities. As part of its strategy, the Robert Wood Johnson Foundation funded 50 multidisciplinary partnerships across the country, with a special focus on 15 southern states where health disparities were most significant. The selection of Active Living By Design to lead the HKHC National Program Office and Transtria, LLC, to lead the evaluation leveraged these organizations' experience in addressing the systemic issues that contribute to physical inactivity and unhealthy eating, using a broader healthy community lens. Key elements of HKHC included funding, ongoing technical assistance and consultation, a peer learning network, and participatory evaluation. The successes of the HKHC grant program are well documented in this journal as well as through case studies and case reports, spotlights, leadership profiles, and other products available at www.healthykidshealthycommunities.org and http://www.transtria.com/hkhc.php.

  14. A self-categorization theory perspective on adolescent boys' sexual bullying of girls.

    Science.gov (United States)

    Page, Elysia; Shute, Rosalyn; McLachlan, Angus

    2015-02-01

    This preliminary study applied Self-Categorization Theory (SCT) to the sexual bullying of high school girls by boys. Seventy-five Year 9 boys responded to vignettes portraying sexual bullying in which gender was a more or a less salient feature of the social context described. As predicted, boys were more likely to engage in sexual bullying when gender was more salient. Masculine sex role was not correlated with engagement in sexual bullying. Controlling for social desirability, pro-bullying attitude was predictive of such engagement, but only when the social context rendered gender less salient. This suggests the power of the perceived social context for determining which individual characteristics will gain expression. It is concluded that SCT is a promising avenue for advancing understanding of bullying, a field of research that has previously largely lacked a theoretical focus. © The Author(s) 2014.

  15. An exploratory survey of money boys and HIV transmission risk in Jilin Province, PR China

    Directory of Open Access Journals (Sweden)

    Lee Zixuan

    2010-06-01

    Full Text Available Abstract This report represents the first exploratory study of Chinese men who provide commercial sex services to other men ("money boys" in Jilin Province, People's Republic of China, through a convenience sample drawn from Changchun and Jilin City. A total of 86 active money boy participants (Changchun, n = 49; Jilin City, n = 37 were surveyed concerning background and demographics, basic HIV transmission knowledge, and sexual practices. The survey indicated that while Jilin Province money boy behavior matches other studies concerning propensity to high risk behavior and significant bridging potential, the Jilin money boys, unlike previous studies, exhibited a high level of basic HIV/AIDS transmission knowledge. In spite of this level of knowledge, none of the participants reported always using a condom in their sexual activities. They also exhibited a high level of awareness of voluntary counseling and testing available in the province, yet relatively few had availed themselves of these services. These preliminary findings will be used as a baseline and springboard for continuing study in the Jilin Province money boy community. Even now, however, it is becoming clear that the dynamics of male commercial sex work may vary greatly depending upon local influences, and will necessitate that future interventions are highly tailored to area-specific circumstances.

  16. [Self-esteem of boys with attention deficit hyperactivity disorder - pilot study].

    Science.gov (United States)

    Błachno, Magdalena; Kołakowski, Artur; Wójtowicz, Stanisław; Wolańczyk, Tomasz; Bryńska, Anita; Pisula, Agnieszka; Złotkowska, Małgorzata

    2013-01-01

    To compare the self concept of boys with ADHD and health subjects; to determine which symptoms ofADHD, oppositional defiant disorder (ODD) or conduct disorder (CD) have the greatest impact on self-concept. Polish version of The Harter Self-Esteem Questionnaire (HSEQ) was filled by boys with ADHD and control group. In addition, a diagnosis of ODD and CD was made in ADHD group. A significant difference was observed between boys with ADHD and control group on the following scales of HSEQ: Global Self-Esteem Subscale, Social Acceptance Subscale and Scholastic Performance Subscale. No significant influence of the quantity and intensity of ADHD and ODD symptoms on self-esteem was found. A significant correlation was indicated between all scales of HSEQ and quantity and intensity of symptoms ofADHD. Boys with ADHD have lower self-esteem than their healthy peers and their global self-esteem, social acceptance and school skills are most affected. The presence of conduct disorder (CD) had the greatest impact on the decrease of self esteem in ADHD group.

  17. PDE5 inhibition alleviates functional muscle ischemia in boys with Duchenne muscular dystrophy

    Science.gov (United States)

    Nelson, Michael D.; Rader, Florian; Tang, Xiu; Tavyev, Jane; Nelson, Stanley F.; Miceli, M. Carrie; Elashoff, Robert M.; Sweeney, H. Lee

    2014-01-01

    Objective: To determine whether phosphodiesterase type 5 (PDE5) inhibition can alleviate exercise-induced skeletal muscle ischemia in boys with Duchenne muscular dystrophy (DMD). Methods: In 10 boys with DMD and 10 healthy age-matched male controls, we assessed exercise-induced attenuation of reflex sympathetic vasoconstriction, i.e., functional sympatholysis, a protective mechanism that matches oxygen delivery to metabolic demand. Reflex vasoconstriction was induced by simulated orthostatic stress, measured as the decrease in forearm muscle oxygenation with near-infrared spectroscopy, and performed when the forearm muscles were rested or lightly exercised with rhythmic handgrip exercise. Then, the patients underwent an open-label, dose-escalation, crossover trial with single oral doses of tadalafil or sildenafil. Results: The major new findings are 2-fold: first, sympatholysis is impaired in boys with DMD—producing functional muscle ischemia—despite contemporary background therapy with corticosteroids alone or in combination with cardioprotective medication. Second, PDE5 inhibition with standard clinical doses of either tadalafil or sildenafil alleviates this ischemia in a dose-dependent manner. Furthermore, PDE5 inhibition also normalizes the exercise-induced increase in skeletal muscle blood flow (measured by Doppler ultrasound), which is markedly blunted in boys with DMD. Conclusions: These data provide in-human proof of concept for PDE5 inhibition as a putative new therapeutic strategy for DMD. Classification of evidence: This study provides Class IV evidence that in patients with DMD, PDE5 inhibition restores functional sympatholysis. PMID:24808022

  18. Do sexual maturation stages affect flexibility in adolescent boys aged 14 years?

    Science.gov (United States)

    Kanbur, N O; Düzgün, I; Derman, O; Baltaci, G

    2005-03-01

    Pubertal changes constitute a background for development of motor abilities and flexibility as an important component of physical fitness. The aim of the present study was to investigate whether the flexibility is actually related to sexual maturation stages in adolescent boys. This cross-sectional study was conducted on 69 healthy boys aged 14 years. Before testing, all participants performed a 3 min warm up and static stretch routine, emphasizing the lower body. The flexibility tests were performed in a counterbalanced design. Sit-and-reach test and goniometric measurement of hamstring flexibility was administered. The results of flexibility tests and body measures were analysed for cross-sectional comparison. Groups were formed according to Tanner's classification and consisted of boys in Stage II, III, IV, V, respectively. The results of sit and reach test scores and goniometric measurements did not correlate with age in months, height, weight and BMI; and furthermore they did not correlate with the sexual maturation stages (p>0.05). The sit and reach test scores were significantly correlated with goniometric measurements (right: r=0.653, p=0.00; left: r=0.638, p=0.00). The results suggest that sexual maturation stages in pubertal period would not be effective in determining the flexibility. Besides, sexual maturation is not a cause of decreased flexibility in adolescent boys aged 14 years.

  19. The Boy Problem: Many Boys Think School Is Stupid and Reading Stinks--Is There a Remedy?

    Science.gov (United States)

    Sax, Leonard

    2007-01-01

    The gender issue is relevant to classroom learning in more ways than one. Increasingly in the United States, young boys are saying that school is stupid and they do not like to read. This phenomenon cuts across all demographic groups: it affects affluent white boys in the suburbs no less than it affects black boys in low-income neighborhoods. In…

  20. Overdiagnosis of ADHD in boys: Stereotype impact on neuropsychological assessment.

    Science.gov (United States)

    Fresson, Megan; Meulemans, Thierry; Dardenne, Benoit; Geurten, Marie

    2018-02-12

    There is vigorous debate regarding the possibility that ADHD is overdiagnosed in boys. We investigated the impact of the gender stereotype depicting boys as inattentive and impulsive on neuropsychological assessment (observation of psychology students and child's cognitive performance). In experiment 1, after the stereotype was activated, psychology students rated a "boy," a "girl," or a "child" on a behavioral assessment scale. In experiment 2, 103 children (boys and girls) completed neuropsychological tasks under stereotype threat or neutral conditions. The gender stereotype led psychology students to assess a child's behaviors more negatively if they thought the child was a boy. Boys' performance on one cognitive score declined following stereotype threat. Regression path analyses suggested moderation by stigma consciousness. Additionally, there were mediating and suppressing (through stereotype endorsement) effects. Our results suggest that the gender stereotype might contribute to the overdiagnosis of ADHD in boys.

  1. Health-related quality of life and its relation to disease severity in boys with Duchenne muscular dystrophy: satisfied boys, worrying parents--a case-control study.

    Science.gov (United States)

    Houwen-van Opstal, S L S; Jansen, M; van Alfen, N; de Groot, I J M

    2014-11-01

    The progression of Duchenne muscular dystrophy is expected to negatively influence the patients' health-related quality of life, but knowledge of the relationship with disease severity is limited. We investigated the relationship between health-related quality of life (KIDSCREEN-52 questionnaire) and disease severity (clinical assessments of body functions and activities) in 40 boys with Duchenne muscular dystrophy (19 ambulant, 21 wheelchair dependent) who were in different phases of the disease and underwent life-limiting events such as the loss of the ability to ambulate and the ability to lift the arms. In addition, we compared boys' health-related quality of life perceptions with that of their parents. The participants' health-related quality of life was similar to healthy peers' and not influenced by disease severity, except for the physical domain. Parents scored much lower than the boys on the KIDSCREEN-52 domains Self Perception, Moods and Emotions, and Bullying. The latter finding needs attention in the management of Duchenne muscular dystrophy. © The Author(s) 2013.

  2. Neutron dosimetry of the Little Boy device

    International Nuclear Information System (INIS)

    Pederson, R.A.; Plassmann, E.A.

    1984-01-01

    Neutron dose rates at several angular locations and at distances out to 0.5 mile have been measured during critical operation of the Little Boy replica. We used modified remmetes and thermoluminescent dosimetry techniques for the measurements. The present status of our analysis is presented including estimates of the neutron-dose-relaxation length in air and the variation of the neutron-to-gamma-ray dose ratio with distance from the replica. These results are preliminary and are subject to detector calibration measurements

  3. Sensational inventions by girls and boys

    International Nuclear Information System (INIS)

    Wang, Yeon Jung

    1999-05-01

    This book introduces the interesting and original inventions invented by girls and boys. These are the titles of the inventions : an antenna ruler, muscular strength machine with spring, items to remove sticky matter for advertisement, chair ladder for the disabled, useful control box for feeding bees, a portable carriage for dogs, a lid of ashtray, hot-air balloon using solar power, toy cannon for reports, hard badminton racket, tv cable and a distributor which are easy to install, device for car automatic parking, a cleanser for vegetables.

  4. The effects of sports participation on the development of left ventricular mass in adolescent boys.

    Science.gov (United States)

    Valente-Dos-Santos, João; Coelho-E-Silva, Manuel J; Castanheira, Joaquim; Machado-Rodrigues, Aristides M; Cyrino, Edilson S; Sherar, Lauren B; Esliger, Dale W; Elferink-Gemser, Marije T; Malina, Robert M

    2015-01-01

    To examine the contribution of body size, biological maturation, and nonelite sports participation to longitudinal changes of left ventricular mass (LVM) in healthy boys. One hundred and ten boys (11.0-14.5 years at baseline) were assessed biannually for 2 years. Stature, body mass, and four skinfolds were measured. Lean body mass (LBM) was estimated. Biological maturation was assessed as years from age at peak height velocity (APHV). Sports participation was assessed by questionnaire. LVM was obtained from M-mode echocardiograms using two-dimensional images. To account for the repeated measures within individual nature of longitudinal data, multilevel random effects regression analyses were used in the analysis. LVM increased on average 42 ± 18 g from 11 to 15 years (P sports participation were not associated with greater LVM. © 2015 Wiley Periodicals, Inc.

  5. Functional brain asymmetry, attentional modulation, and interhemispheric transfer in boys with Tourette syndrome

    DEFF Research Database (Denmark)

    Plessen, Kerstin J; Lundervold, Arvid; Grüner, Renate

    2007-01-01

    on the right ear stimulus in the dichotic listening situation is thought to involve the same prefrontal attentional and executive functions that are involved in the suppression of tics, whereas, performance when focusing attention on the left ear stimulus additionally involves a callosal transfer...... by exploring the correlations between CC size and left ear score in the forced-left condition. Twenty boys with TS were compared with 20 age- and handedness-matched healthy boys. Results indicated similar performance in the TS and HC groups for lateralization of hemispheric function. TS subjects were also able...... to shift attention normally when instructed to focus on the right ear stimulus. When instructed to focus attention on the left ear stimulus, however, performance deteriorated in the TS group. Correlations with CC area further supported the hypothesized presence of deviant callosal functioning in the TS...

  6. White matter microstructure in boys with persistent depressive disorder.

    Science.gov (United States)

    Vilgis, Veronika; Vance, Alasdair; Cunnington, Ross; Silk, Timothy J

    2017-10-15

    Persistent depressive symptoms in children and adolescents are considered a risk factor for the development of major depressive disorder (MDD) later in life. Previous research has shown alterations in white matter microstructure in pediatric MDD but discrepancies exist as to the specific tracts affected. The current study aimed to improve upon previous methodology and address the question whether previous findings of lower fractional anisotropy (FA) replicate in a sample of children with persistent depressive disorder characterized by mild but more chronic symptoms of depression. White matter microstructure was examined in 25 boys with persistent depressive disorder and 25 typically developing children. Tract specific analysis implemented with the Diffusion Tensor Imaging - ToolKit (DTI-TK) was used to probe fractional anisotropy (FA) in eleven major white matter tracts. Clusters within the left uncinate, inferior fronto-occipital and cerebrospinal tracts showed lower FA in the clinical group. FA in the left uncinate showed a negative association with self-reported symptoms of depression. The results demonstrate lower FA in several white matter tracts in children with persistent depressive disorder. These findings support the contention that early onset depression is associated with altered white matter microstructure, which may contribute to the maintenance and recurrence of symptoms. Copyright © 2017. Published by Elsevier B.V.

  7. Community-acquired Streptococcus viridans pneumonia in a healthy child.

    Science.gov (United States)

    Liaw, Fang-Yih; Wang, Chih-Chien; Chang, Yaw-Wen; Chen, Shyi-Jou

    2012-04-01

    Streptococcus viridans is usually considered to be nonpathogenic in healthy patients. Some strains become penicillin-resistant and cause life-threatening infections in immuno-compromised patients. We report an immunocompetent boy who had community-acquired S. viridans pneumonia that was resistant to penicillin. Clinicians should note local patterns of virulence and antibiotic resistance in S. viridans and adjust treatment strategies accordingly.

  8. Dermatoglyphic characteristics of digito-palmar complex in autistic boys in Serbia

    Directory of Open Access Journals (Sweden)

    Stošljević Miodrag

    2013-01-01

    Full Text Available Introduction/Aim. Dermatoglyphics is a science that examines dermal patterns on volar side of both palms and soles. Since dermatoglyphs are unique for each person, by examining them a number of parameters can be determined. These parameters could help to diagnose and treat examined individulas. The aim of this study was to determine possible differences of the dermathoglyphic characteristics of digito-palmar complex (DPC comparing the autistic boys with the healthy examinees. Methods. This study was conducted on a group of 182 boys with infantile autism, aged from 5 to 15 (average age 7.2 years while the control group consisted of 182 healthy men from 30 to 50 years (average age 38.7 years. Within the digital scope of DPC we examined tree types of dermatoglyphic patterns on fingertips (arch, loop and whrol, as well as dermal ridge count on each finger separately (FRC - finger ridge count and total dermal ridge count on all the ten fingers (TRC - total ridge count. Within the palmar DPC area we measured the angles between the triradius (atd, dat, adt, atb, btc, ctd, as well as dermal ridge count (RC - ridge count between the triradius a-b, b-c and c-d. Results. The autistic boys had a significantely higher count of arches (9.17% on fingertips of both hands when compared to the control group of examinees (4.34%, and the lower count of loops (28.40% compared with the control group (32.42%. A higher count of arches was especially expressed on the fourth and fifth finger of both hands. Beside this characteristic, the autistic boys had a lower TRC and ab-RC as well as a wider atd angle. Conclusion. Dermatoglyphic analysis could help in diagnosing autism but only as an additional method, never as a dominant diagnostic procedure.

  9. Dermatoglyphic characteristics of digito-palmar complex in autistic boys in serbia.

    Science.gov (United States)

    Stosljević, Miodrag; Adamović, Milosav

    2013-04-01

    Dermatoglyphics is a science that ex amines dermal patterns on volar side of both palms and soles. Since dermatoglyphs are unique for each person, by examining them a number of parameters can be determined. These parameters could help to diagnose and treat exam ined individulas. The aim of this study was to determine possible differences of the dermathoglyphic characteristics of digito-palmar complex (DPC) comparing the autistic boys with the healthy examinees. This study was conducted on a group of 182 boys with infantile autism, aged from 5 to 15 (average age 7.2 years) while the control group consisted of 182 healthy men from 30 to 50 years (average age 38.7 years). Within the digital scope of DPC we examined tree types of dermatoglyphic patterns on finger tips (arch, loop and whrol), as well as dermal ridge count on each finger separately (FRC - finger ridge count) and total dermal ridge count on all the ten fingers (TRC - total ridge count). Within the palmar DPC area we measured the an gles between the triradius (atd, dat, adt, atb, btc, ctd), as well as dermal ridge count (RC - ridge count) between the trira dius a-b, b-c and c-d. The autistic boys had a sig nificantely higher count of arches (9.17%) on fingertips of both hands when compared to the control group of exami nees (4.34%), and the lower count of loops (28.40%) com pared with the control group (32.42%). A higher count of arches was especially expressed on the fourth and fifth fin ger of both hands. Beside this characteristic, the autistic boys had a lower TRC and ab-RC as well as a wider atd an gle. Dermatoglyphic analysis could help in di agnosing autism but only as an additional method, never as a dominant diagnostic procedure.

  10. Parental and Peer Factors Associated with Body Image Discrepancy among Fifth-Grade Boys and Girls

    Science.gov (United States)

    Wentzel, Kathryn; Elliott, Marc N.; Dittus, Patricia J.; Kanouse, David E.; Wallander, Jan L.; Pasch, Keryn E.; Franzini, Luisa; Taylor, Wendell C.; Qureshi, Tariq; Franklin, Frank A.; Schuster, Mark A.

    2015-01-01

    Many young adolescents are dissatisfied with their body due to a discrepancy between their ideal and actual body size, which can lead to weight cycling, eating disorders, depression, and obesity. The current study examined the associations of parental and peer factors with fifth-graders’ body image discrepancy, physical self-worth as a mediator between parental and peer factors and body image discrepancy, and how these associations vary by child’s sex. Body image discrepancy was defined as the difference between young adolescents’ self-perceived body size and the size they believe a person their age should be. Data for this study came from Healthy Passages, which surveyed 5,147 fifth graders (51 % females; 34 % African American, 35 % Latino, 24 % White, and 6 % other) and their primary caregivers from the United States. Path analyses were conducted separately for boys and girls. The findings for boys suggest father nurturance and getting along with peers are related negatively to body image discrepancy; however, for girls, fear of negative evaluation by peers is related positively to body image discrepancy. For both boys and girls, getting along with peers and fear of negative evaluation by peers are related directly to physical self-worth. In addition, mother nurturance is related positively to physical self-worth for girls, and father nurturance is related positively to physical self-worth for boys. In turn, physical self-worth, for both boys and girls, is related negatively to body image discrepancy. The findings highlight the potential of parental and peer factors to reduce fifth graders’ body image discrepancy. PMID:23334988

  11. Salivary testosterone concentrations in pubertal ICSI boys compared with spontaneously conceived boys

    NARCIS (Netherlands)

    Belva, F.; Bonduelle, M.; Schiettecatte, J.; Tournaye, H.; Painter, R. C.; Devroey, P.; de Schepper, J.

    2011-01-01

    BACKGROUND: To date, no data exist about Leydig cell function of pubertal boys born after ICSI. To evaluate a potential risk of gonadal dysfunction in children born from fathers with compromised fertility, testicular function was assessed by the measurement of salivary testosterone. METHODS: Morning

  12. Art, Boys, and the Boy Scout Movement: Lord Baden-Powell

    Science.gov (United States)

    Chalmers, F. Graeme; Dancer, Andrea A.

    2007-01-01

    Robert Stephenson Smyth Baden-Powell (1857-1941), founder of the Boy Scout Movement in 1907, was a British military hero during the Boer War. Within an ethos and era of empire-building, athleticism, soldier-heroes and the pursuit of "manliness," Baden-Powell valued the arts and adapted his artistic skill to his wartime and Scouting activities. His…

  13. Language Comprehension in Boys with Fragile X Syndrome and Boys with Down Syndrome

    Science.gov (United States)

    Price, J.; Roberts, J.; Vandergrift, N.; Martin, G.

    2007-01-01

    Background: Fragile X syndrome (FXS) is the most common known inherited cause of intellectual disability, yet very few studies have explored the language comprehension skills of children with FXS. We examined the receptive vocabulary, grammatical morphology and syntax skills of boys with FXS (who were additionally classified as having autism,…

  14. Low AMY1 Gene Copy Number Is Associated with Increased Body Mass Index in Prepubertal Boys.

    Directory of Open Access Journals (Sweden)

    M Loredana Marcovecchio

    Full Text Available Genome-wide association studies have identified more than 60 single nucleotide polymorphisms associated with Body Mass Index (BMI. Additional genetic variants, such as copy number variations (CNV, have also been investigated in relation to BMI. Recently, the highly polymorphic CNV in the salivary amylase (AMY1 gene, encoding an enzyme implicated in the first step of starch digestion, has been associated with obesity in adults and children. We assessed the potential association between AMY1 copy number and a wide range of BMI in a population of Italian school-children.744 children (354 boys, 390 girls, mean age (±SD: 8.4±1.4years underwent anthropometric assessments (height, weight and collection of saliva samples for DNA extraction. AMY1 copies were evaluated by quantitative PCR.A significant increase of BMI z-score by decreasing AMY1 copy number was observed in boys (β: -0.117, p = 0.033, but not in girls. Similarly, waist circumference (β: -0.155, p = 0.003, adjusted for age was negatively influenced by AMY1 copy number in boys. Boys with 8 or more AMY1 copy numbers presented a significant lower BMI z-score (p = 0.04 and waist circumference (p = 0.01 when compared to boys with less than 8 copy numbers.In this pediatric-only, population-based study, a lower AMY1 copy number emerged to be associated with increased BMI in boys. These data confirm previous findings from adult studies and support a potential role of a higher copy number of the salivary AMY1 gene in protecting from excess weight gain.

  15. Healthy Water Healthy People Field Monitoring Guide

    Science.gov (United States)

    Project WET Foundation, 2003

    2003-01-01

    This 100-page manual serves as a technical reference for the "Healthy Water, Healthy People Water Quality Educators Guide" and the "Healthy Water Healthy People Testing Kits". Yielding in-depth information about ten water quality parameters, it answers questions about water quality testing using technical overviews, data interpretation guidelines,…

  16. My dad's a 'barbie' man and my mum's the cooking girl: Boys and the social construction of food and nutrition.

    Science.gov (United States)

    Drummond, Murray; Drummond, Claire

    2015-09-01

    Academics from a variety of disciplines claim that gender has an influence on men's and women's food choices and portion sizes at mealtime and snack time. While these socially constructed norms present health-related implications for both men and women, it is arguable that men have a greater risk of problems associated with overweight as a consequence of gendered food choices and dietary practices. This article reports on qualitative research data attained from Australian boys in early childhood and middle primary school years. The data were thematically analysed using inductive analysis. The voices of boys provide the opportunity to understand how gendered food choices, among males, emerge in contemporary Western culture. Such research can also potentially play a role in developing strategies to assist boys in making healthy food selection, which will ultimately assist their food-related health literacy as they move towards adolescence and adulthood. © The Author(s) 2013.

  17. Feeling 'too fat' rather than being 'too fat' increases unhealthy eating habits among adolescents - even in boys.

    Science.gov (United States)

    van Vliet, Jolanda S; Gustafsson, Per A; Nelson, Nina

    2016-01-01

    Adolescence is a period of gender-specific physical changes, during which eating habits develop. To better understand what factors determine unhealthy eating habits such as dieting to lose weight, skipping meals, and consumption of unhealthy foods, we studied how physical measurements and body perception relate to eating habits in boys and girls, before and during adolescence. For this cross-sectional study, we obtained data from both written questionnaires and physical measurements of height, weight, and waist circumference (WC). Dieting to lose weight and skipping breakfast were more common among adolescents than among younger boys and girls (peating habits such as skipping other meals, lower consumption of fruits and vegetables, and higher consumption of sweets and sugary drinks (peating habits, not only in girls, but even in boys. Focus on body perception and eating breakfast daily is crucial for the development of healthy food consumption behaviours during adolescence and tracking into adulthood.

  18. The History Boys on Contemporary Education

    Directory of Open Access Journals (Sweden)

    Monika Bregović

    2013-12-01

    Full Text Available Alan Bennett’s play The History Boys provides different perspectives of the educational system, which are reflected in different teaching techniques used by the fictional teachers. The play reflects the clash between two ways of producing legitimacy for education – the modern that relies on grand narratives, and the postmodern that relies on performativity and profitability. The issues raised by Bennett concern the changes in the educational system triggered by reforms introduced in the 1980s that were perceived as a gradual commodification of education. Changes in educational policy governed by neoliberal logic continue to have great impact on contemporary education with the introduction of the Bologna process. The only female teacher in Bennett’s play Mrs Lintott, offers a feminist critique of the system of education as well.Keywords: Alan Bennett, The History Boys, neoliberalism, education, commodificationSet during the rule of Margaret Thatcher in England, Alan Bennett’s play The History Boys reflects the changes in educational policy and strategies at that period (Jacobi, 76, and raises many issues about the nature of education and knowledge that remain important even today. The purpose of this paper is to illustrate two ways of producing legitimacy for knowledge that can be detected in Bennett’s work: the modern that relies on grand narratives and the postmodern that uses performativity as the crucial criterion of legitimacy. In the play, the clash of the two ways of producing legitimacy is represented as the clash of teaching methods employed by different teachers and is most evident in opposing ideas about knowledge espoused by the teacher of general studies Hector and the history teacher Irwin. New ways of producing legitimacy need to be analyzed in the context of the changes in social and political reality that started in the 1980s and continue to have great impact on contemporary education with the introduction of the

  19. HPV vaccination acceptability in young boys

    Directory of Open Access Journals (Sweden)

    Giancarlo Tisi

    2013-09-01

    Full Text Available PURPOSE: The aim of this study was to evaluate the comprehension and acceptance of HPV vaccination in parents of adolescent boys aged 11 to 15 years. METHODS: A cross-sectional survey was conducted by means of questionnaires sent directly to the homes of all families with young males aged between 11 and 15, residents of three municipalities of the Province of Brescia, Italy. The documentation also contained an informative leaflet summarizing the HPV-related disease characteristics, the burden of disease and the available strategies for prevention and treatment, illustrating the rationale of vaccination and describing the project and its phases. The questionnaire included questions on demographic data, acceptance and motivations for HPV vaccination. The collected data was analyzed using descriptive statistics. At the end of the study, parents who received the questionnaires were also offered the possibility of vaccinating their male sons for free. RESULTS: From a total of 1072 questionnaires sent, 161 where returned from the three selected municipalities (average response rate 15%; 97% of adolescent males involved in the study were Italian and 91% Catholic; 97% of parents declared themselves to be willing to vaccinate their sons: the principal motivation given (92% was prevention of the disease, cancerous or not, related to viral infection. Among the respondents not willing to vaccinate their sons, the motivation was lack of information about the vaccine and the disease. At the end of the study, around 71 boys were vaccinated. DISCUSSION: To our knowledge, this is the first survey in Italy exclusively conducted on parents of adolescent males about the acceptability and feasibility of vaccination against HPV: a very high percentage of respondents was favorable to accept the vaccination for their sons, the main motivation being the fact that parents considered protecting their sons from HPV-related diseases highly important. Of the 161 boys

  20. Evaluating Boy Scout Geology Education, A Pilot Study

    Science.gov (United States)

    Hintz, R. S.; Thomson, B.

    2008-12-01

    This study investigated geology knowledge acquisition by Boy Scouts through use of the Boy Scout Geology Merit Handbook. In this study, boys engaged in hands-on interactive learning following the requirements set forth in the Geology Merit Badge Handbook. The purposes of this study were to determine the amount of geology content knowledge engendered in adolescent males through the use of the Geology Merit Badge Handbook published by the Boy Scouts of America; to determine if single sex, activity oriented, free-choice learning programs can be effective in promoting knowledge development in young males; and to determine if boys participating in the Scouting program believed their participation helped them succeed in school. Members of a local Boy Scout Troop between the ages of 11 and 18 were invited to participate in a Geology Merit Badge program. Boys who did not already possess the badge were allowed to self-select participation. The boys' content knowledge of geology, rocks, and minerals was pre- and post-tested. Boys were interviewed about their school and Scouting experiences; whether they believed their Scouting experiences and work in Merit Badges contributed to their success in school. Contributing educational theories included single-sex education, informal education with free-choice learning, learning styles, hands-on activities, and the social cognitive theory concept of self-efficacy. Boys who completed this study seemed to possess a greater knowledge of geology than they obtained in school. If boys who complete the Boy Scout Geology Merit Badge receive additional geological training, their field experiences and knowledge acquired through this learning experience will be beneficial, and a basis for continued scaffolding of geologic knowledge.

  1. Differences between girls and boys in emerging language skills

    DEFF Research Database (Denmark)

    Eriksson, Mårten; Marschik, Peter B; Tulviste, Tiia

    2012-01-01

    .08 to 2.06. The results showed that girls are slightly ahead of boys in early communicative gestures, in productive vocabulary, and in combining words. The difference increased with age. Boys were not found to be more variable than girls. Despite extensive variation in language skills between language...... communities, the difference between girls and boys remained. This suggests that the difference is caused by robust factors that do not change between language communities....

  2. Beyond Boys' Bad Behavior: Paternal Incarceration and Cognitive Development in Middle Childhood.

    Science.gov (United States)

    Haskins, Anna R

    2016-12-07

    A growing number of American school-aged children have incarcerated or formally incarcerated parents necessitating a more comprehensive understanding of the intergenerational effects of mass imprisonment. Using the Fragile Families Study, I assess whether having an incarcerated father impacts children's cognitive skill development into middle childhood. While previous studies have primarily found effects for boys' behavior problems, matching models and sensitivity analyses demonstrate that experiencing paternal incarceration by age 9 is associated with lower cognitive skills for both boys and girls and these negative effects hold net of a pre-paternal incarceration measure of child cognitive ability. Moreover, I estimate that paternal incarceration explains between 2 and 15 percent of the Black-White achievement gap at age 9. These findings represent new outcomes of importance and suggest that paternal incarceration may play an even larger role in the production of intergenerational inequalities for American children than previously documented.

  3. Why adolescent boys dream of becoming professional athletes.

    Science.gov (United States)

    Stiles, D A; Gibbons, J L; Sebben, D J; Wiley, D C

    1999-06-01

    A review of studies which investigated drawings of the ideal man and the occupational aspirations of boys (ages 11-18 years) from several countries indicated that becoming a professional athlete was a popular but unrealistic aspiration for many adolescent boys. Boys who were athletes and nonathletes from diverse ethnic groups and nationalities dreamed of becoming professional athletes. In two additional studies in the United States of America, adolescents were asked why they thought boys most often selected professional athlete as a possible future occupation. Adolescents perceived professional athletes as rich, famous, and glorified. Enhancement of status and financial gain were ranked as more important than the desire to play sports.

  4. Coding task performance in early adolescence: A large-scale controlled study into boy-girl differences

    Directory of Open Access Journals (Sweden)

    Sanne eDekker

    2013-08-01

    Full Text Available This study examined differences between boys and girls regarding efficiency of information processing in early adolescence. 306 healthy adolescents (50.3% boys in grade 7 and 9 (aged 13 and 15 respectively performed a coding task based on over-learned symbols. An age effect was revealed as subjects in grade 9 performed better than subjects in grade 7. Main effects for sex were found in the advantage of girls. The 25% best-performing students comprised twice as many girls as boys. The opposite pattern was found for the worst performing 25%. In addition, a main effect was found for educational track in favor of the highest track. No interaction effects were found. School grades did not explain additional variance in LDST performance. This indicates that cognitive performance is relatively independent from school performance. Student characteristics like age, sex and education level were more important for efficiency of information processing than school performance. The findings imply that after age 13, efficiency of information processing is still developing and that girls outperform boys in this respect. The findings provide new information on the mechanisms underlying boy-girl differences in scholastic performance.

  5. Prevalence and characteristics of cigarette smoking among 16 to 18 years old boys and girls in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Al Ghobain Mohammed

    2011-01-01

    Full Text Available Objective: To study the prevalence and characteristics of cigarette smoking among secondary school students (16- to 18-year-old boys and girls in Riyadh city, Saudi Arabia. Methods: We applied a standard two-stage, cross-sectional study design. Secondary schools for both boys and girls in Riyadh city were randomly selected using a cluster sampling method. We used the global youth tobacco survey (GYTS tool to achieve our objectives. Results: Among 1272 students (606 boys and 666 girls, the prevalence of those ever smoked cigarettes was 42.8% (55.6% of boys and 31.4% of girls. The prevalence of current smoking was 19.5% (31.2% of boys and 8.9% of girls. Despite the fact that the majority of students think smoking is harmful, most do not wish to stop smoking, and they had not tried to stop in the past year. Cigarette smoking is significantly associated with the male gender, having friends who smoke, and having parents who smoke, but is not significantly associated with the type of school attended. Conclusion: Smoking prevalence among secondary schools students in Saudi Arabia is high and alarming. There is a need to implement an education program about the risks of smoking and to include parents and friends as healthy models to prevent students from beginning to smoke.

  6. Severe craniofacial sclerosis with multiple anomalies in a boy and his mother

    International Nuclear Information System (INIS)

    Currarino, G.; Friedman, J.M.

    1986-01-01

    A boy is described with severe hyperostosis of the cranium and facial bones, and many other abnormalities including macrocephaly, abnormal facies, cleft palate, conductive hearing loss, speech defect, dental and digital anomalies, delayed skeletal development, short fibulas, short stature of postnatal onset, cervical kyphosis, and progressive lumbar lordosis. His mother exhibited craniofacial sclerosis, similar dental defects, and mild osteopathia striata without other abnormalities. This family may represent a previously undescribed inherited syndrome with cranial sclerosis. (orig.)

  7. Peritoneal Lipomatosis: A Case Report of a 12-Year-Old Boy

    Directory of Open Access Journals (Sweden)

    L. Fotis

    2013-01-01

    Full Text Available Peritoneal lipomatosis is a rare disease in childhood with only two cases previously described in children. We report a further case of a 12-year-old boy diagnosed with peritoneal lipomatosis. His main symptoms were abdominal pain, alternating bowel habit, abdominal distension, and melaena. His diagnostic work up included an abdominal MRI, wireless capsule endoscopy and single-balloon enteroscopy. Peritoneal lipomatosis although rare can be diagnosed in childhood. It is a benign clinical entity with variable manifestations.

  8. The changing sexual attitudes of boys in Poland.

    Science.gov (United States)

    Lew-starowicz, Z

    1990-12-01

    Until relatively recently, boys in Poland, especially in rural areas, were encouraged to have sex before marriage, while girls were expected to remain virgin until their wedding day or at least until they were engaged to be married. Many boys therefore had sex with girls they did not intend to marry, and abstained from sex with the women they hoped to have as wives. That arrangement was accepted by both boys' parents and boys' prospective wives. Women's emancipation, migration, and changing gender roles during the 1970s, however, affected sexual attitudes and behaviors. Girls grew more sexually active and the importance of virginity decreased. Tensions between the sexes subsequently increased as folk and romantic models were replaced by the partnership model and greater adherence to Catholic sexual ethics. The increased tension is readily seen via the growing number of boys with sexual problems. Approximately 90% of boys masturbate, generally without guilt. Almost 50% of 17 year old boys in Poland have had intimate sexual contact. It is common for boys' first act of sexual intercourse to occur after consuming alcohol and generally without the use of contraception. During first sexual contacts and throughout their premarital period, 40% of boys practice coitus interruptus and 38% use no method of contraception at all. An inability among the majority of boys to find willing sex partners after their first sexual intercourse causes them by necessity to not continue having sex immediately after initiation and also to engage in sex with other boys and men. The author notes that alcohol consumption among boys prior to having sex may be their way of overcoming the fear of women, and that some boys expect their female partners to be maternal. Contraception is not widely used because methods are not well known or rejected often for religious reasons. Many young people get married as a result of unplanned premarital pregnancy. Perceiving no common threat from HIV/AIDS due to

  9. Healthy Family 2009: Assuring Healthy Aging

    Science.gov (United States)

    ... Navigation Bar Home Current Issue Past Issues Healthy Family 2009 Assuring Healthy Aging Past Issues / Winter 2009 ... for steady, modest loss. Seek emotional support from family and friends. Expect setbacks; forgive yourself. Make physical ...

  10. Asthma and Rhinitis Are Associated with Less Objectively-Measured Moderate and Vigorous Physical Activity, but Similar Sport Participation, in Adolescent German Boys: GINIplus and LISAplus Cohorts.

    Science.gov (United States)

    Smith, Maia P; Berdel, Dietrich; Bauer, Carl-Peter; Koletzko, Sibylle; Nowak, Dennis; Heinrich, Joachim; Schulz, Holger

    2016-01-01

    Physical activity (PA) protects against most noncommunicable diseases and has been associated with decreased risk of allergic phenotype, which is increasing worldwide. However, the association is not always present; furthermore it is not clear whether it is strongest for asthma, rhinitis, symptoms of these, or atopic sensitization; which sex is most affected; or whether it can be explained by either avoidance of sport or exacerbation of symptoms by exercise. Interventions are thus difficult to target. PA was measured by one-week accelerometry in 1137 Germans (mean age 15.6 years, 47% boys) from the GINIplus and LISAplus birth cohorts, and modeled as a correlate of allergic symptoms, sensitization, or reported doctor-diagnosed asthma or rhinitis. 8.3% of children had asthma, of the remainder 7.9% had rhinitis, and of the remainder 32% were sensitized to aero-allergens (atopic). 52% were lung-healthy controls. Lung-healthy boys and girls averaged 46.4 min and 37.8 min moderate-to-vigorous PA per day, of which 14.6 and 11.4 min was vigorous. PA in allergic girls was not altered, but boys with asthma got 13% less moderate and 29% less vigorous PA, and those with rhinitis with 13% less moderate PA, than lung-healthy boys. Both sexes participated comparably in sport (70 to 84%). Adolescents with wheezing (up to 68%, in asthma) and/or nose/eye symptoms (up to 88%, in rhinitis) were no less active. We found that asthma and rhinitis, but not atopy, were independently associated with low PA in boys, but not in girls. These results indicate that allergic boys remain a high-risk group for physical inactivity even if they participate comparably in sport. Research into the link between PA and allergy should consider population-specific and sex-specific effects, and clinicians, parents, and designers of PA interventions should specifically address PA in allergic boys to ensure full participation.

  11. Placental complications after a previous cesarean section

    OpenAIRE

    Milošević Jelena; Lilić Vekoslav; Tasić Marija; Radović-Janošević Dragana; Stefanović Milan; Antić Vladimir

    2009-01-01

    Introduction The incidence of cesarean section has been rising in the past 50 years. With the increased number of cesarean sections, the number of pregnancies with the previous cesarean section rises as well. The aim of this study was to establish the influence of the previous cesarean section on the development of placental complications: placenta previa, placental abruption and placenta accreta, as well as to determine the influence of the number of previous cesarean sections on the complic...

  12. Failing Boys! Beyond Crisis, Moral Panic and Limiting Stereotypes

    Science.gov (United States)

    Martino, Wayne

    2011-01-01

    For some time now, school boards, Ministries of Education, and the popular media have been expressing concerns about failing boys and how best to meet their needs, framing these concerns in terms of a crisis in which boys are the "new disadvantaged". This perspective does not provide an accurate representation of the problem and, in fact, detracts…

  13. Crafts, Boys, Ernest Thompson Seton, and the Woodcraft Movement

    Science.gov (United States)

    Chalmers, F. Graeme; Dancer, Andrea A.

    2008-01-01

    This article examines early influences on art education for boys (Chalmers & Dancer, 2007) in areas traditionally labeled as crafts. Under review is the work of Ernest Thompson Seton, artist, naturalist, storyteller, author, philosopher, crusader for and supporter of indigenous American Indian ways of knowing, and a co-founder of the Boy Scouts of…

  14. Morphometric Brain Abnormalities in Boys with Conduct Disorder

    Science.gov (United States)

    Huebner, Thomas; Vloet, Timo D.; Marx, Ivo; Konrad, Kerstin; Fink, Gereon R.; Herpertz, Sabine C.; Herpertz-Dahlmann, Beate

    2008-01-01

    Conduct disorder (CD) is associated with antisocial personality behavior that violates the basic rights of others. Results, on examining the structural brain aberrations in boys' CD, show that boys with CD and cormobid attention-deficit/hyperactivity disorder showed abnormalities in frontolimbic areas that could contribute to antisocial…

  15. Trauma and Boys, Birth to 3: What's Different?

    Science.gov (United States)

    Golding, Paul; Fitzgerald, Hiram E.

    2016-01-01

    This article considers infant and toddler boys' unique susceptibilities to caregiving inadequacies that might lead to trauma in their development. It does so by examining the results of research, which point to three areas where boys are likely to have particular difficulties--their slower developmental timetable, their different relationship with…

  16. Is Anxiety in Young Boys the New Normal?

    Science.gov (United States)

    Mogel, Wendy

    2016-01-01

    As a psychologist of 35 years, Wendy Mogel discusses what she has discovered to be the new trend behind anxiety in young boys. Through hours of probing and pondering, neither hyperparenting nor early trauma (what one might think were logical causes of a young boy's anxiety) is the key to understanding this new trend. She explains that many…

  17. An Interview with Alex Sanchez, Author of "Rainbow Boys."

    Science.gov (United States)

    Emert, Toby

    2002-01-01

    Presents an interview with Alex Sanchez. Notes that his book "Rainbow Boys" has been called the "best gay youth book of the year." Notes that "Rainbow Boys" chronicles the lives of three high school seniors who struggle to manage their issues about sexual identity and coming out to themselves, to each other, and to the world. (SG)

  18. Depression and Social Adjustment in Siblings of Boys with Autism.

    Science.gov (United States)

    Gold, Nora

    1993-01-01

    Twenty-two siblings of autistic boys and 34 other siblings were compared on measures of depression, social adjustment, and family responsibilities. Results showed that siblings of autistic boys scored significantly higher on depression than the comparison group, but not on problems of social adjustment. There were no significant gender…

  19. Aberrant Behaviors of Young Boys with Fragile X Syndrome.

    Science.gov (United States)

    Lachiewicz, Ave M.; And Others

    1993-01-01

    Caregivers of 55 boys with fragile X syndrome (ages 3-12) and 57 matched controls completed five behavioral questionnaires. Principal components analysis yielded 5 behavioral clusters: abnormal language, tactile defensiveness, poor self-control, poor eye contact/shyness, and hand flapping. Boys with fragile X were four times more likely to have…

  20. Effective Approaches to Motivate and Engage Reluctant Boys in Literacy

    Science.gov (United States)

    Senn, Nicole

    2012-01-01

    The purpose of this article was to investigate the reasons why elementary-aged boys often lack motivation in literacy and to provide teachers with useful approaches to engage reluctant boys in reading and writing. Following a comprehensive search of multiple university data base search engines, the author critically evaluated 21 peer-reviewed…

  1. Reading and Phonological Skills in Boys with Fragile X Syndrome

    Science.gov (United States)

    Klusek, Jessica; Hunt, Anna W.; Mirrett, Penny L.; Hatton, Deborah D.; Hooper, Stephen R.; Roberts, Jane E.; Bailey, Donald B.

    2015-01-01

    Although reading skills are critical for the success of individuals with intellectual disabilities, literacy has received little attention in fragile X syndrome (FXS). This study examined the literacy profile of FXS. Boys with FXS (n = 51; mean age 10.2 years) and mental age-matched boys with typical development (n = 35) participated in…

  2. Body Image Among Adolescent Girls and Boys: A Longitudinal Study

    Science.gov (United States)

    Jones, Diane Carlson

    2004-01-01

    This longitudinal study of adolescent girls and boys examined the contributions of social (peer appearance context), psychological (internalized appearance ideals and appearance social comparison), and biological (body mass) factors to the development of body dissatisfaction. Students (165 girls and 139 boys) completed questionnaires when they…

  3. Utilisation of Reproductive Health Services by Adolescent Boys in ...

    African Journals Online (AJOL)

    In Ghana, few studies have investigated the reproductive health needs of adolescent boys. The aim of this study was to find out sources of reproductive health information for boys and the reasons for their low/non use of public health services. Qualitative methods were used, including focus group discussions, ...

  4. Testiculaire microlithiasis bij jongens [Testicular microlithiasis in boys

    NARCIS (Netherlands)

    Goede, J.; Pierik, F.H.; Hack, W.W.M.; Algra, P.R.

    2008-01-01

    In three boys aged 15, 9, and 10 years respectively scrotal ultrasound revealed testicular microlithiasis (TM). Two boys were free of symptoms and one suffered from testicular pain. TM is characterized by multiple echogenic foci within the seminiferous tubules with no acoustic shadowing. The

  5. A Big Boy : Tema lugu ja selle loojad / Raigo Kollom

    Index Scriptorium Estoniae

    Kollom, Raigo, 1936-

    2010-01-01

    Hinnatud ratsahobuste A Big Boy ja A Pikachu de Muze'i Eestisse ostmise loost Belgia hobusekasvataja Joris de Brabanderi kasvandusest ning A Big Boy põlvnemisest ja saavutusest kuni müügini Athina Onassis-Mirandale 2009. aastal

  6. Disseminated Candidiasis in a Young, Previously Healthy, Dog and Review of Literature.

    Science.gov (United States)

    Willems, Nicole; Houwers, Dirk J; Schlotter, Yvette M; Theelen, Bart; Boekhout, Teun

    2017-06-01

    The reports on disseminated candidiasis in dogs so far describe at least one predisposing factor. This case report, however, highlights candidiasis in a dog without any known predisposition. A 1.5-year-old intact female Hovawart dog was presented with subcutaneous nodules and polyuria/polydipsia. An excisional biopsy revealed a chronic pyogranulomatous and necrotizing inflammation with mycotic structures. The patient became febrile and lethargic, and developed lameness. A physical examination, blood tests, urinalysis, thoracic radiographs, abdominal ultrasonography of the abdomen, fine-needle aspiration biopsies, and a culture of a subcutaneous nodule aspirate were obtained. Selected sections of multiple organs were collected for routine histology postmortem. The isolate and a subcutaneous mass were subjected to molecular identification and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) analysis. Clinical, laboratory, and radiological findings were consistent with a granulomatous chronic systemic inflammation. Cytology and histology showed a pyogranulomatous and necrotizing inflammation with myriads of intra- and extra-cellular yeasts and extracellular hyphae. Culture yielded numerous yeast colonies, which appeared Candida albicans-like, but showed a negative serum test and a low identification in API 20 C AUX. Nucleic acid sequences showed homology with the C. albicans-type strain CBS 562. Multilocus sequence typing (MLST) resulted in a new type with designation DST121. The identification of the isolates was confirmed by MALDI-TOF-MS analysis. Future MLST typing and investigation of virulence can provide further evidence whether this MLST-type is associated with clinical cases of disseminated candidiasis without an apparent predisposing condition.

  7. Tuberculosis and pulmonary candidiasis co-infection present in a previously healthy patient.

    Science.gov (United States)

    Fontalvo, Dilia Mildret; Jiménez Borré, Gustavo; Gómez Camargo, Doris; Chalavé Jiménez, Neylor; Bellido Rodríguez, Javier; Cuadrado Cano, Bernarda; Navarro Gómez, Shirley

    2016-06-30

    The coexistance among fungal pathogens and tuberculosis pulmonary is a clinical condition that generally occurs in immunosuppressive patients, however, immunocompetent patients may have this condition less frequently. We report the case of an immunocompetent patient diagnosed with coinfection Mycobacterium tuberculosis and Candida albicans. A female patient, who is a 22-years old, with fever and a new onset of hemoptysis. Diminished vesicular breath sounds in the apical region and basal crackling rales in the left lung base were found in the physical examination. Microbiological tests include: chest radiography and CAT scan pictograms in high resolution, Ziehl-Neelsen stain, growth medium for fungus and mycobacteria through Sabouraudís agar method with D-glucose. Medical examinations showed Candida albicans fungus and Mycobacterium tuberculosis present in the patient. Patient was treated with anti-tuberculosis and anti-fungal medications, which produced good responses. Pulmonary tuberculosis and fungal co-infection are not common in immunocompetent patients. However, we can suspect that there is a presence of these diseases by detecting new onset of hemoptysis in patients.

  8. IgG subclasses in previously healthy adult patients with acute ...

    African Journals Online (AJOL)

    acquired pneumonia., of whom 47 were considered less severely ill, while 19 were admitted to an. ICV. Outcome measures. Measurement of IgG subclass levels and detennination of any association between differences in subtype levels and various ...

  9. Yersinia enterocolitica bacteremia and enterocolitis in a previously healthy 20-month-old girl.

    Science.gov (United States)

    Ito, Takao; Suzuki, Teruaki; Kawase, Jun; Fukushima, Hiroshi; Nanao, Kenji

    2012-10-01

    Yersinia enterocolitica is a gram-negative bacillus that can cause illness ranging from a self-limiting enterocolitis to life-threatening bacteremia. Y. enterocolitica biotype 1B, serotype O:8 (1B/O:8), is the most pathogenic of the Yersinia species because of the presence of the high-pathogenicity island and the Yersinia virulence plasmid (pYV). Here, we report a pediatric case of Y. enterocolitica 1B/O:8 bacteremia and enterocolitis. A 20-month-old girl was admitted to hospital with fever,pharyngitis, and abdominal pain on day 2. Blood culture on admission was positive for Y. enterocolitica 1B/O:8. Stool culture on day 5 after cefotaxime treatment was also positive for Y. enterocolitica 1B/O:8, but only after cold enrichment at 4°C for 3 weeks. PCR assays identified the pYV only in stool specimens, indicating that strains from routine blood culture at 37°C lacked the pYV. The present case showed the usefulness of stool culture with cold enrichment and agglutination test for the diagnosis of Y. enterocolitica infection. We would therefore like to emphasize the importance of collection and preservation of stool specimens for the identification of pYV. To our knowledge, this is the first reported pediatric case of Y. enterocolitica 1B/O:8 bacteremia.

  10. Disseminated Candidiasis in a Young, Previously Healthy, Dog and Review of Literature

    NARCIS (Netherlands)

    Willems, Nicole; Houwers, Dirk J; Schlotter, Yvette M; Theelen, Bart; Boekhout, Teun

    2016-01-01

    BACKGROUND: The reports on disseminated candidiasis in dogs so far describe at least one predisposing factor. This case report, however, highlights candidiasis in a dog without any known predisposition. PATIENT: A 1.5-year-old intact female Hovawart dog was presented with subcutaneous nodules and

  11. Disseminated Candidiasis in a Young, Previously Healthy, Dog and Review of Literature

    NARCIS (Netherlands)

    Willems, Nicole; Houwers, Dirk J; Schlotter, Yvette M; Theelen, Bart; Boekhout, Teun

    BACKGROUND: The reports on disseminated candidiasis in dogs so far describe at least one predisposing factor. This case report, however, highlights candidiasis in a dog without any known predisposition. PATIENT: A 1.5-year-old intact female Hovawart dog was presented with subcutaneous nodules and

  12. Evaluation of 451 Danish Boys With Delayed Puberty

    DEFF Research Database (Denmark)

    Lawaetz, Jacob Gerner; P. Hagen, Casper; Mieritz, Mikkel Grunnet

    2015-01-01

    Context: Few data exist on the diagnostic criteria, and on the effects of puberty induction, in boyswith constitutional delay in growth and puberty (CDGP). Objective: To develop puberty nomograms based on Danish boys with normal pubertal development.To evaluate the different diagnostic criteria...... and the effect of oral testosterone undecanoate(TU) in boys with CDGP. Design: A cross-sectional and longitudinal study of Danish boys with normal pubertal development(COPENHAGEN puberty study). A retrospective observational study of 451 boys evaluated fordelayed puberty between 1990 and 2013. Setting: Tertiary...... referral center for pediatric endocrinology. Participants: One hundred and sixty-four (36%) boys evaluated for CDGP were excluded due tomissing data, reclassification, or associated comorbidities, yielding 287 (64%) eligible for analysis. Main Outcome Measures: The number of patients with CDGP classified...

  13. Healthy Lifestyle: Children's Health

    Science.gov (United States)

    Healthy Lifestyle Children's health You want your child to eat healthy foods, but do you know which nutrients ... 15, 2017 Original article: http://www.mayoclinic.org/healthy-lifestyle/childrens-health/in-depth/nutrition-for-kids/art- ...

  14. Healthy Sleep Habits

    Science.gov (United States)

    ... Sleep Apnea Testing CPAP Healthy Sleep Habits Healthy Sleep Habits Your behaviors during the day, and especially ... team at an AASM accredited sleep center . Quick Sleep Tips Follow these tips to establish healthy sleep ...

  15. Eating Healthy Ethnic Food

    Science.gov (United States)

    ... Can! ) Health Professional Resources Tipsheet: Eating Healthy Ethnic Food Trying different ethnic cuisines to give yourself a ... Looking for tips on how to order healthy foods when dining out? The Aim for a Healthy ...

  16. Healthy Vision Tips

    Science.gov (United States)

    ... for Kids >> Healthy Vision Tips Listen All About Vision About the Eye Ask a Scientist Video Series ... Links to More Information Optical Illusions Printables Healthy Vision Tips Healthy vision starts with you! Use these ...

  17. Healthy food trends -- flaxseeds

    Science.gov (United States)

    ... trends - flax seeds; Healthy food trends - linseeds; Healthy snacks - flaxseeds; Healthy diet - flaxseeds; Wellness - flaxseeds References Khalesi S, Irwin C, Schubert M. Flaxseed consumption may reduce blood pressure: a systematic review and ...

  18. Thalassemia: Healthy Living

    Science.gov (United States)

    ... Thalassemia” More What can a person living with thalassemia do to stay healthy? A healthy lifestyle is ... disorder”, as well as making healthy choices. Managing Thalassemia Thalassemia is a treatable disorder that can be ...

  19. Healthy food trends - kale

    Science.gov (United States)

    Healthy food trends - borecole; Healthy snacks - kale; Weight loss - kale; Healthy diet - kale; Wellness - kale ... drugs), you may need to limit vitamin K foods. Vitamin K can affect how these medicines work. ...

  20. Healthy food trends -- quinoa

    Science.gov (United States)

    Healthy food trends - goosefoot; Healthy snacks - quinoa; Weight loss - quinoa; Healthy diet - quinoa; Wellness - quinoa ... may be purchased online or at any health food store. Major grocery stores may also carry bags ...

  1. Elevated serum IGF-I, but unaltered sex steroid levels, in healthy boys with pubertal gynaecomastia

    DEFF Research Database (Denmark)

    Mieritz, Mikkel G; Sorensen, Kaspar; Aksglaede, Lise

    2014-01-01

    OBJECTIVE: Pubertal gynaecomastia is a very common condition. Although the underlying aetiology is poorly understood, it is generally accepted that excess of oestrogens and deficit of androgens are involved in the pathogenesis. Furthermore, adiposity as well as the GH/IGF-I axis may play a role. ...

  2. Recent changes in pubertal timing in healthy Danish boys: associations with body mass index

    DEFF Research Database (Denmark)

    Sørensen, Kaspar; Aksglaede, Lise; Petersen, Jørgen Holm

    2010-01-01

    In the 1990s, the American population-based study NHANES III renewed the focus on possible secular trends in male puberty. However, no conclusions could be made on pubertal onset due to the lack of compatible data.......In the 1990s, the American population-based study NHANES III renewed the focus on possible secular trends in male puberty. However, no conclusions could be made on pubertal onset due to the lack of compatible data....

  3. "Boys Press All the Buttons and Hope It Will Help": Upper Secondary School Teachers' Gendered Conceptions about Students' Mathematical Reasoning

    Science.gov (United States)

    Sumpter, Lovisa

    2016-01-01

    Previous results show that Swedish upper secondary school teachers attribute gender to cases describing different types of mathematical reasoning. The purpose of this study was to investigate how these teachers gender stereotype aspects of students' mathematical reasoning by studying the symbols that were attributed to boys and girls,…

  4. [A boy with cyclic vomiting and an alleged furosemide allergy on the basis of a subpelvic stenosis

    NARCIS (Netherlands)

    Schreuder, M.F.; Wijk, J.A. van; Horst, H.J. van der; Bokenkamp, A.

    2008-01-01

    An 8-year-old boy, known with a Diamond-Blackfan anaemia, was admitted to the hospital because of frequent vomiting since 3 days and loin pain. In previous years, he had been admitted several times for the same complaints but no cause had been identified. Ultrasound examination of the abdomen

  5. Involvement of the BDNF Gene in Loneliness in Adolescence : A Report of Opposite Gene Effects in Boys and Girls

    NARCIS (Netherlands)

    Verhagen, Maaike; van Roekel, Eeske; Engels, Rutger C. M. E.

    2014-01-01

    Previous research has shown that loneliness has a heritable component and that genes within the serotonin-, dopamine-, and oxytocin systems are related to loneliness in adolescence. In the present study, the relation between the BDNF Val66Met polymorphism and loneliness in adolescent boys and girls

  6. HPV Vaccination of Boys in Primary Care Practices

    Science.gov (United States)

    Allison, Mandy A.; Dunne, Eileen F.; Markowitz, Lauri E.; O’Leary, Sean T.; Crane, Lori A.; Hurley, Laura P.; Stokley, Shannon; Babbel, Christine I.; Brtnikova, Michaela; Beaty, Brenda L.; Kempe, Allison

    2018-01-01

    OBJECTIVE In October 2011, the Advisory Committee on Immunization Practices (ACIP) recommended the quadrivalent human papillomavirus vaccine (HPV4) for the routine immunization schedule for 11- to 12-year-old boys. Before October 2011, HPV4 was permissively recommended for boys. We conducted a study in 2010 to provide data that could guide efforts to implement routine HPV4 immunization in boys. Our objectives were to describe primary care physicians’: 1) knowledge and attitudes about human papillomavirus (HPV)-related disease and HPV4, 2) recommendation and administration practices regarding HPV vaccine in boys compared to girls, 3) perceived barriers to HPV4 administration in boys, and 4) personal and practice characteristics associated with recommending HPV4 to boys. METHODS We conducted a mail and Internet survey in a nationally representative sample of pediatricians and family medicine physicians from July 2010 to September 2010. RESULTS The response rate was 72% (609 of 842). Most physicians thought that the routine use of HPV4 in boys was justified. Although it was permissively recommended, 33% recommended HPV4 to 11- to 12-year-old boys and recommended it more strongly to older male adolescents. The most common barriers to HPV4 administration were related to vaccine financing. Physicians who reported recommending HPV4 for 11- to 12-year-old boys were more likely to be from urban locations, perceive that HPV4 is efficacious, perceive that HPV-related disease is severe, and routinely discuss sexual health with 11- to 12-year-olds. CONCLUSIONS Although most physicians support HPV4 for boys, physician education and evidence-based tools are needed to improve implementation of a vaccination program for males in primary care settings. PMID:24011749

  7. [Memory characteristic in boys with attention deficit/hyperactivity disorder comorbid learning disability].

    Science.gov (United States)

    Wu, Zhaomin; Wang, Na; Qian, Qiujin; Yang, Li; Qian, Ying; Liu, Lu; Liu, Yuxin; Cheng, Jia; Sun, Li; Cao, Qingjiu; Wang, Yufeng

    2014-06-10

    To explore the memory characteristic in boys with attention-deficit/hyperactivity disorder (ADHD) plus learning disability (LD). A total of 97 ADHD boys with comorbid LD (ADHD+LD), 97 ADHD boys without comorbid LD (ADHD-LD) and 97 healthy controls (based on the criteria of DSM-IV) were recruited from the outpatient clinic of Peking University Sixth Hospital from December 2003 to September 2012. Individuals across three groups were matched by ages, intelligence quotient (IQ) and ADHD subtypes. The Wechsler Memory Scale (WMS) was used to access the characteristics of several memory domains. ADHD +LD group performed the worst and control group the best in memory quotient (MQ) (90 ± 15 vs 98 ± 14 & 104 ± 14) and long-term memory domain ((36.0 ± 10.2) vs (42.1 ± 7.8) & (45.6 ± 6.7) score, all P 0.05). In most subscales of WMS, ADHD+LD group scored significantly lower than both ADHD-LD and control group in current information and orientation, mental control (1→100) , mental control (100→1) and associate learning subscales ( (8.8 ± 3.1) vs (10.0 ± 3.0) & (9.9 ± 2.3) score, (8.7 ± 4.1) vs (10.0 ± 3.9) & (11.1 ± 3.6) score, (10.7 ± 3.9) vs (12.9 ± 2.8) & (13.7 ± 2.2) score, (9.8 ± 3.1) vs (10.8 ± 2.6) & (11.1 ± 2.1) score, all P 0.05). Boys with ADHD comorbid LD show deficits in overall memory function and long-term memory while short-term memory is partially damaged. Impairment in immediate memory is not detected.

  8. [Infant boy with propionic acidemia: anesthetic implications].

    Science.gov (United States)

    Sánchez-Ródenas, L; Hernández-Palazón, J; Burguillos-López, S; Sánchez-Ortega, J L; Castaño-Collado, I; García-Ferreira, J

    2005-01-01

    A 12-month-old boy diagnosed with propionic acidemia underwent gastrostomy. The patient's general state was good and he was alert, but with reduced muscular tone (unstable when seated with support, floppy head) and with dystonic movements in all extremities. An electroencephalogram showed slightly slowed brain activity. The patient was being treated with a low protein diet, phenobarbital, L-carnitine, L-isoleucine, and biotin. Surgery was carried out in satisfactory conditions with general anesthesia without opioids combined with infiltration of the surgical wound with local anesthetic. Recovery from anesthesia was rapid and free of complications. Propionic acidemia is caused by mitochondrial propionyl coenzyme carboxylase deficiency. Most patients have episodes of severe metabolic ketoacidosis as a result of excessive protein intake, delayed development, vomiting, gastroesophageal reflux, lethargy, hypotonia, and convulsions. The anesthetic approach involves avoiding triggers of metabolic acidosis (such as fasting, dehydration, hypoxemia, and hypotension) and preventing airway complications. Agents that metabolize propionic acid (such as succinylcholine, benzylisoquinoline neuromuscular blocking agents, and propofol) are not used, as they can exacerbate acidemia. We also believe that using local or regional anesthesia in combination with general anesthesia without opiates is safe and effective for controlling pain during surgery and postoperative recovery, as that combination avoids respiratory depression in these patients, who are highly sensitive to opiates.

  9. Estimating the clinical benefits of vaccinating boys and girls against HPV-related diseases in Europe

    International Nuclear Information System (INIS)

    Marty, Rémi; Roze, Stéphane; Bresse, Xavier; Largeron, Nathalie; Smith-Palmer, Jayne

    2013-01-01

    HPV is related to a number of cancer types, causing a considerable burden in both genders in Europe. Female vaccination programs can substantially reduce the incidence of HPV-related diseases in women and, to some extent, men through herd immunity. The objective was to estimate the incremental benefit of vaccinating boys and girls using the quadrivalent HPV vaccine in Europe versus girls-only vaccination. Incremental benefits in terms of reduction in the incidence of HPV 6, 11, 16 and 18-related diseases (including cervical, vaginal, vulvar, anal, penile, and head and neck carcinomas and genital warts) were assessed. The analysis was performed using a model constructed in Microsoft®Excel, based on a previously-published dynamic transmission model of HPV vaccination and published European epidemiological data on incidence of HPV-related diseases. The incremental benefits of vaccinating 12-year old girls and boys versus girls-only vaccination was assessed (70% vaccine coverage were assumed for both). Sensitivity analyses around vaccine coverage and duration of protection were performed. Compared with screening alone, girls-only vaccination led to 84% reduction in HPV 16/18-related carcinomas in females and a 61% reduction in males. Vaccination of girls and boys led to a 90% reduction in HPV 16/18-related carcinomas in females and 86% reduction in males versus screening alone. Relative to a girls-only program, vaccination of girls and boys led to a reduction in female and male HPV-related carcinomas of 40% and 65%, respectively and a reduction in the incidence of HPV 6/11-related genital warts of 58% for females and 71% for males versus girls-only vaccination. In Europe, the vaccination of 12-year old boys and girls against HPV 6, 11, 16 and 18 would be associated with substantial additional clinical benefits in terms of reduced incidence of HPV-related genital warts and carcinomas versus girls-only vaccination. The incremental benefits of adding boys vaccination are

  10. Final heights of boys with normal growth hormone responses to provocative tests following priming.

    Science.gov (United States)

    Gonc, E Nazli; Kandemir, Nurgun; Ozon, Alev; Alikasifoglu, Ayfer

    2008-10-01

    Priming with sex steroids prior to growth hormone (GH) stimulation tests for the diagnosis of GH deficiency is still debatable. We analyzed the auxological data of boys with growth retardation who had normal GH responses to stimulation tests only after priming to establish the validity of priming in the diagnosis of GH deficiency. We also analyzed the effect of different protocols for priming and their efficiency in the diagnosis of GH deficiency. Fifty boys with growth retardation who failed to respond to unprimed GH stimulation tests but responded normally to primed tests were included in the study. Thirty-one of 50 boys responded to GH stimulation tests after single low dose testosterone, 11/50 boys after single conventional dose, and 8/50 boys with multiple-dose testosterone. The study group was followed till final height; height velocity, final height and height SDS were compared to parental and mid-parental heights to determine whether or not the children achieved their height potential. Mean final height SDS of the study group (-1.27 +/- 0.72 SDS) was similar to mid-parental (-1.38 +/- 0.72 SDS) (p = 0.249) and maternal height SDS (-1.26 +/- 1.05 SDS) (p = 0.941), whereas it was greater than the paternal height SDS (-1.7 +/- 0.86) (p = 0.001). The final height SDS of the study group was correlated to maternal, paternal and mid-parental height SDS. Height velocity after the test was greater than the previous height velocity. Final height SDS of the boys who responded to the GH stimulation tests with different priming protocols were compared and found to be similar. Normal responders in primed GH tests grow normally to their target height, suggesting that priming might be a valuable method in the assessment of GH status. Use of priming in the GH stimulation tests of peripubertal boys with decreased growth rate may help avoid unnecessary GH therapy. Multiple-dose testing might exclude GHD in a patient population who failed to respond to a single dose of

  11. Blood Lead Levels and Delayed Onset of Puberty in a Longitudinal Study of Russian Boys

    Science.gov (United States)

    Williams, Paige L.; Sergeyev, Oleg; Lee, Mary M.; Korrick, Susan A.; Burns, Jane S.; Humblet, Olivier; DelPrato, Julie; Revich, Boris; Hauser, Russ

    2011-01-01

    Background World-wide trends towards earlier pubertal onset have raised concerns regarding the potential role of environmental exposures, including lead. Previous animal studies and studies in girls have revealed associations of lead with perturbations in pubertal onset. We evaluated the association of blood lead levels (BLLs) with pubertal onset in a longitudinal cohort of Russian boys. Methods 489 Russian boys were enrolled in 2003–2005 at ages 8–9 years and followed annually through May 2008. Cox proportional hazards models were used to evaluate the association of BLLs at enrollment with time to pubertal onset during follow-up based on testicular volume (TV) and pubertal staging, adjusting for birth characteristics, nutritional status, maternal exposures during pregnancy, height and BMI, and socioeconomic status. Results 481 boys had BLLs, with median=3 µg/dL and 28% ≥ 5 µg/dL. The percentage of pubertal boys increased with age, from 12% at age 8 to 83% at age 12 as defined by TV>3ml, from 22% to 90% as defined by genitalia stage 2 or higher, and from 4% to 40% as defined by pubic hair stage 2 or higher. After adjustment for potential confounders including BMI and height, boys with high BLLs (≥ 5 µg/dL) had a 24%–31% reduced risk of pubertal onset based on TV>3ml (Hazard Ratio (HR)= 0.73; 95% CI: 0.55, 0.97, p=0.03), genital staging (HR=0.76, 95% CI: 0.59, 0.98, p=0.04), and pubic hair staging (HR=0.69, 95% CI: 0.44, 1.07, p=0.10) as compared to those with lower lead levels. Pubertal onset occurred 6–8 months later on average for boys with high BLLs compared to those with BLLs < 5 µg/dL. Conclusions Higher blood lead was associated with later pubertal onset in this prospective study of peri-pubertal Russian boys. Given the large numbers of children with BLLs≥5 µg/dL worldwide, this shift has important public health implications and supports review of current lead policies. PMID:20368318

  12. A Comparison of Phonological Skill of Boys with Fragile X Syndrome and Down Syndrome

    Science.gov (United States)

    Roberts, Joanne; Long, Steven H.; Malkin, Cheryl; Barnes, Elizabeth; Skinner, Martie; Hennon, Elizabeth A.; Anderson, Kathleen

    2005-01-01

    In this study, the authors compared the phonological accuracy and patterns of sound change of boys with fragile X syndrome, boys with Down syndrome, and typically developing mental-age-matched boys. Participants were 50 boys with fragile X syndrome, ages 3 to 14 years; 32 boys with Down syndrome, ages 4 to 13 years; and 33 typically developing…

  13. Preoperative screening: value of previous tests.

    Science.gov (United States)

    Macpherson, D S; Snow, R; Lofgren, R P

    1990-12-15

    To determine the frequency of tests done in the year before elective surgery that might substitute for preoperative screening tests and to determine the frequency of test results that change from a normal value to a value likely to alter perioperative management. Retrospective cohort analysis of computerized laboratory data (complete blood count, sodium, potassium, and creatinine levels, prothrombin time, and partial thromboplastin time). Urban tertiary care Veterans Affairs Hospital. Consecutive sample of 1109 patients who had elective surgery in 1988. At admission, 7549 preoperative tests were done, 47% of which duplicated tests performed in the previous year. Of 3096 previous results that were normal as defined by hospital reference range and done closest to the time of but before admission (median interval, 2 months), 13 (0.4%; 95% CI, 0.2% to 0.7%), repeat values were outside a range considered acceptable for surgery. Most of the abnormalities were predictable from the patient's history, and most were not noted in the medical record. Of 461 previous tests that were abnormal, 78 (17%; CI, 13% to 20%) repeat values at admission were outside a range considered acceptable for surgery (P less than 0.001, frequency of clinically important abnormalities of patients with normal previous results with those with abnormal previous results). Physicians evaluating patients preoperatively could safely substitute the previous test results analyzed in this study for preoperative screening tests if the previous tests are normal and no obvious indication for retesting is present.

  14. Reduced Cortisol in Boys with Early-Onset Conduct Disorder and Callous-Unemotional Traits

    Directory of Open Access Journals (Sweden)

    Georg G. von Polier

    2013-01-01

    Full Text Available Background. A growing body of evidence suggests an association between altered hypothalamic-pituitary-adrenal axis reactivity and the development of persistent antisocial behavior in children. However the effects of altered cortisol levels remain poorly understood in the complex context of conduct disorder, callous-unemotional (CU personality traits, and frequent comorbidities, such as attention deficit hyperactivity disorder (ADHD. The aim of the current study was to investigate associations among CU traits, antisocial behavior, and comorbid ADHD symptomatology with cortisol levels in male children and adolescents. Methods. The study included 37 boys with early-onset conduct disorder (EO-CD, mean age 11.9 years and 38 healthy boys (mean age 12.5 years. Participants were subjected to multiple daytime salivary cortisol measurements and a psychometric characterization. Results. Subjects in the EO-CD group with elevated CU traits showed a diminished cortisol awakening response compared to healthy participants. In the EO-CD group, high CU traits and impulsivity were associated with decreased diurnal cortisol levels, while associations with antisocial behavior were not detected. The cortisol awakening response was significantly inversely associated with hyperactivity (P=0.02 and marginally significant with CU traits (P=0.07. Conclusions. These results indicate a specific association between CU traits and a diminished stress response, which is not explained by antisocial behavior in general.

  15. Relationship between ultrasound bone parameters, lung function, and body mass index in healthy student population.

    Science.gov (United States)

    Cvijetić, Selma; Pipinić, Ivana Sabolić; Varnai, Veda Maria; Macan, Jelena

    2017-03-01

    Low bone mineral density has been reported in paediatric and adult patients with different lung diseases, but limited data are available on the association between lung function and bone density in a healthy young population. We explored the predictors of association between bone mass and pulmonary function in healthy first-year university students, focusing on body mass index (BMI). In this cross-sectional study we measured bone density with ultrasound and lung function with spirometry in 370 university students (271 girls and 99 boys). Information on lifestyle habits, such as physical activity, smoking, and alcohol consumption were obtained with a questionnaire. All lung function and bone parameters were significantly higher in boys than in girls (Pstudents had a significantly lower forced vital capacity (FVC%) (P=0.001 girls; P=0.012 boys), while overweight students had a significantly higher FVC% than normal weight students (P=0.024 girls; P=0.001 boys). BMI significantly correlated with FVC% (P=0.001) and forced expiratory volume in 1 second (FEV1 %) in both genders (P=0.001 girls; P=0.018 boys) and with broadband ultrasound attenuation (BUA) in boys. There were no significant associations between any of the bone and lung function parameters either in boys or girls. The most important determinant of lung function and ultrasound bone parameters in our study population was body mass index, with no direct association between bone density and lung function.

  16. A study of the Healthy Growth Charter in socially disadvantaged children

    Directory of Open Access Journals (Sweden)

    Massimo Musicco

    2011-12-01

    Full Text Available The Healthy Growth Charter is an educational and health-promoting project aimed at an active involvement of the primary school children in health surveillance and protection. Being duly acquainted of the matter, scholars are asked to fill by their own a questionnaire on height, weight, sport attendance and other items of medical and demographic interest. According to the project, problems suitable of corrective measures, such as amblyopia, are signalled to the families and dealt individually. The project has been previously tested on about 1500 boys and girls from various Italian regions, showing that, despite the limits of self-reported data, it provides information in line with literature. Health inequalities in children remain an important problem also in Italy, and a second test of the Healthy Growth Charter was launched in a group of socially disadvantaged children. As reported in this paper, overweight, reduced physical activity, visual problems and other items markedly differed in this with respect to the previous study. These results provide some indication on the potential role of social disadvantage and poverty on health status of children. To better tackle the problem of health inequalities, the actual surveillance systems should be empowered, preferably with an active educational involvement of children, translating the information into public health intervention policies.

  17. The Relationship of Repetitive Behavior and Sensory Behavior to Parenting Stress in Mothers of Boys with Autism and Mothers of Boys with Fragile X Syndrome

    Science.gov (United States)

    Richardson, Lolita Lisa

    2010-01-01

    This study investigated the relationship between repetitive behaviors and sensory behavior to the parenting stress of mothers of boys with fragile X syndrome and mothers of boys with autism. Participants consisted of two groups: 51 mothers with boys diagnosed with fragile X syndrome (M = 71.3, SD = 56.5) and 30 mothers with boys diagnosed with…

  18. Perception of vulnerability among mothers of healthy infants in a middle-income country.

    Science.gov (United States)

    Dogan, D G; Ertem, I O; Karaaslan, T; Forsyth, B W

    2009-11-01

    Although four decades have passed since the concept of 'vulnerable children' has been introduced into paediatric literature, research on vulnerability is limited to high-income, Western countries. To adapt and adopt practices that have been advised for paediatricians to prevent 'the vulnerable child syndrome', information is needed also on the prevalence and correlates of perceived vulnerability in children in low- and middle-income (LAMI) countries. To determine the rate and correlates of the perception of vulnerability among healthy young children in a healthy population of children in Ankara, Turkey. In this cross-sectional observational study, participants comprised of a 'prescriptive sample' of healthy, thriving children with no known health risk for vulnerability. Maternal perception of child vulnerability was assessed using the Child Vulnerability Scale (CVS). Potential risks factors for vulnerability including history of threatened abortion during pregnancy, child gender, birth order, maternal and paternal age and education were collected using a structured questionnaire. A total of 519 children - 264 boys (50.9%) and 255 girls (49.1%) - comprised the sample. The internal consistency of the CVS was 0.71. Item-total scale correlations were 0.30 or above for all of the eight items. The median CVS score of the sample was 2.0 and 30 mothers (5.8%) were found to perceive their children as vulnerable. None of the socio-demographic variables that were investigated were found to be associated with high vulnerability scores. This study is the first to examine maternal perceived vulnerability of healthy children in a middle-income country. The findings imply that a high proportion of healthy children are perceived as vulnerable by their mothers and that previously studied socio-demographic factors do not explain perceived vulnerability. The results of this study may provide a comparison point for studies on childhood vulnerability in LAMI countries.

  19. Automatic electromagnetic valve for previous vacuum

    International Nuclear Information System (INIS)

    Granados, C. E.; Martin, F.

    1959-01-01

    A valve which permits the maintenance of an installation vacuum when electric current fails is described. It also lets the air in the previous vacuum bomb to prevent the oil ascending in the vacuum tubes. (Author)

  20. TheAMHgenotype (rs10407022 T>G) is associated with circulating AMH levels in boys, but not in girls.

    Science.gov (United States)

    Greiber, Iben Katinka; Hagen, Casper P; Busch, Alexander Siegfried; Mieritz, Mikkel Grunnet; Aksglæde, Lise; Main, Katharina; Almstrup, Kristian; Juul, Anders

    2018-02-01

    Fetal anti-Müllerian hormone (AMH) is responsible for normal male sexual differentiation, and circulating AMH is used as a marker of testicular tissue in newborns with disorders of sex development. Little is known about the mechanism of action in postnatal life. A recent genome wide association study (GWAS) reported genetic variation of AMH affecting AMH levels in young men. This study investigated the effect of genetic variation of AMH and AMH type II receptor (AMHR2) ( AMH rs10407022 T>G and AMHR2 rs11170547 C>T) on circulating reproductive hormone levels and pubertal onset in boys and girls. This study is a combined longitudinal and cross-sectional study in healthy Danish boys and girls from the general population. We included 658 boys aged 5.8-19.8 years and 320 girls aged 5.6-16.5 years. The main outcome measures were genotyping of AMH and AMHR2 , pubertal staging and serum levels of reproductive hormones. AMH rs10407022T>G was associated with higher serum levels of AMH in prepubertal boys (TT: 575 pmol/L vs TG: 633 pmol/L vs GG: 837 pmol/L, P  = 0.002) and adolescents (TT: 44 pmol/L vs TG: 58 pmol/L vs GG: 79 pmol/L, P  boys carrying the genetic variation also had lower levels of LH (TT: 3.0 IU/L vs TG: 2.8 IU/L vs GG: 1.8 IU/L, P  = 0.012). Hormone levels in girls and pubertal onset in either sex did not seem to be profoundly affected by the genotypes. Our findings support recent GWAS results in young adults and expand our understanding of genetic variation affecting AMH levels even in boys prior to the pubertal decline of circulating AMH. © 2018 The authors.

  1. Nonobstructive posterior urethral widening (spinning top urethra) in boys with bladder instability.

    Science.gov (United States)

    Saxton, H M; Borzyskowski, M; Robinson, L B

    1992-01-01

    Seven boys between the ages of 5 and 10 years with symptoms of urinary frequency and urgency and daytime wetting were studied with urodynamics and were shown to have bladder instability and a dilated posterior urethra. In two the dilatation occurred predominantly during bladder filling. Unstable contractions caused filling of the posterior urethra, and leakage was prevented by voluntary contraction of the distal urethral sphincter; with voiding, the urethra showed a more normal appearance. In the remaining five, there were similar changes during filling, but dilatation persisted during voiding. In six the measured urine flow rate was normal, and none showed any evidence of anatomic obstruction. The mechanism of urethral distention appears to be similar to that previously shown in girls with spinning top urethra: Unstable contractions resisted by voluntary sphincter contraction cause posterior urethral dilatation. Boys with dilated posterior urethras who have urinary frequency and urgency and daytime wetting and normal urine flow rates should be assumed to have bladder instability.

  2. Boys' and young men's perspectives on violence in Northern Tanzania.

    Science.gov (United States)

    Sommer, Marni; Likindikoki, Samuel; Kaaya, Sylvia

    2013-01-01

    The challenge of violence for youth in low-income countries includes a range of experiences from witnessing, to experiencing, to participating in violence. Although boys and young men are often the perpetrators of such violence, they may also be its victims. Yet little evidence exists from the voiced experiences of boys themselves on perceptions and interpretations of the violence around them. Given the numerous negative health implications of violence for boys, for the girls and other boys with whom they interact, and for the health of their future partners and families, we conducted an in-depth study in rural and urban Tanzania with adolescent boys on the masculinity norms shaping their transitions through puberty that might be contributing to high-risk behaviours, including engagement in violence. The findings identified underlying societal gendered norms influencing the enactment of violence, and recommendations from the boys on how to diminish the violence around them. Additional research is needed with boys on the social norms and structural factors influencing their engagement in violence.

  3. Effectiveness of reducing the risk of eating-related problems using the German school-based intervention program, "Torera", for preadolescent boys and girls.

    Science.gov (United States)

    Berger, U; Schaefer, J-M; Wick, K; Brix, C; Bormann, B; Sowa, M; Schwartze, D; Strauss, B

    2014-08-01

    Representative surveys indicate that eating disorders are an increasing problem, especially among (pre)adolescents. We assessed the effects of a German school-based primary prevention program ("Torera") for seventh graders. Torera especially relates to pathological eating behavior in the realm of bulimia nervosa or binge eating disorder. The program is built upon two previously evaluated modules for sixth graders with a gender-specific adaption. The coeducational intervention involves nine manual-guided lessons touching a wide range of eating-related problems. Twenty-two Thuringian secondary schools (n = 256 boys and 277 girls, aged 11-13 years at baseline) participated in a trial with 2 control groups (untreated and pretreated) with pre-post assessment. Primary outcomes were conspicuous eating behavior and body self-esteem, measured by standardized questionnaires (SCOFF, EAT-26D, and FBeK). Girls and students at risk showed significant improvement with small (d = 0.35) to medium (d = 0.66) effect sizes on eating behavior, significantly mediated by body self-esteem. Boys only improved with respect to eating attitudes, revealing a small effect size (d = 0.35). With relatively low implementation costs (about 2.50 per student), Torera provides an efficient model for reducing risky eating behavior and strengthening body self-esteem without negative side effects. To improve the effectiveness of the intervention, further research efforts focusing on at-risk groups (secondary prevention) and structural actions for prevention (e.g., offering healthy school catering) are needed.

  4. Circadian health differs between boys and girls as assessed by non-invasive tools in school-aged children.

    Science.gov (United States)

    Barraco, Gloria Maria; Martínez-Lozano, Nuria; Vales-Villamarín, Claudia; Del Carmen Blaya, María; Rios, Rafael; Madrid, Juan Antonio; Fardy, Paul; Garaulet, Marta

    2018-03-21

    Assessment of circadian health is confined to adults. However, understanding circadian status of school-aged children is necessary due to its health implications. The aim was to develop 1) a protocol to assess circadian function in school-aged children by combining the best non-invasive tools previously validated in adults; 2) a score to capture circadian function in children including food timing. This protocol will allow to explore gender differences and to compare the circadian function of school-aged children with adults from the same Mediterranean area. Healthy children (8-12 y) from 3 schools in a Mediterranean area of Spain were recruited (n = 248; 125 males and 123 females). Several non-invasive tools were used: a) 7-day-diaries of food timing and food intake, physical-activity and sleep, b) Munich-chronotype-self-reported-questionnaire; c) cortisol and melatonin saliva determinations; d) 7-day-rhythms of wrist temperature (T), activity (A), position (P) and the integrative variable TAP e) 7-day-light exposure. We have constructed the first school-aged children population for the assessment of circadian function (ONTIME-Jr) and a new circadian score has been developed. Among circadian-related measures, TAP was the most suitable and reliable to determine circadian system characteristics. Circadian function was better in girls than in boys [circadian score (AU) Mean ± SD (girls, 1216 ± 153 vs. 1159 ± 173 boys, P = 0.012)], and also in school-aged children than in adults from the same Mediterranean area (Circadian-Function-Index: children 0.47 ± 0.06 vs. adults 0.45 ± 0.06 P = 0.001). A new protocol, including TAP and food timing, demonstrated to be reliable in assessing circadian function in children. These non-invasive techniques provide the wherewithal for paediatricians to assess circadian function in clinical practice. Chronobiology and childhood obesity (ONTIME-Jr: Obesity, Nutrigenetics, Timing and Mediterranean, Junior). Clinical

  5. Assessment of the body composition of brazilian boys: the bioimpedence method

    Directory of Open Access Journals (Sweden)

    Martim Bottaro

    2002-12-01

    Full Text Available The purpose of this study was to determine the applicability and predictive accuracy of previously published total-body resistance Bioimpedence (BIA equations for estimation of body composition of 29 Brazilian boys (10 to 14 years old. A DXA (DPX-IQ, Version 4.6 A was used to obtain reference measures of relative body fat (%BF and fat free-mass (FFM. Total-body resistance was measured with a Biodynamics Ò (Model-310 analyzer. The BI equations published by Houtkooper et al. (1992, Jenkins et al. (1999, and Yonamine & Pires Neto (2000 – equations B2, B3 and B4 used were cross-validated. The results were as follows: validity coeffi cients (r from the Biodynamics ranged from 0.87 (B3 Yonamine equation to 0.98 (Houtkooper equation; prediction errors (SEE and E ranged from 1.88 kg (Jenkins to 3.66 kg (B3 Yonamine. The Houtkooper and Jenkins equations accurately estimated average FFM with an acceptable prediction error (SEE = 1.97 and 1.88 kg, respectively. The B2, B3 and B4 Yonamine equations signifi cantly overestimated average FFM by 27.33 kg ; 10.77 kg and 1.97 kg, respectively. Based on these results, we recommend using the Jenkins et al. (1999 equation, or the Houtkooper et al. (1992 equation for estimating the body composition of young, healthy, Brazilian boys. RESUMO O objetivo deste estudo foi o de determinar a aplicabilidade e a precisão de equações de Bioimpedância (BIA previamente publicadas na avaliação da composição corporal de 29 meninos brasileiros (10 a 14 anos. O DXA (DPX-IQ, Versão 4,6 A foi usado na obtenção da gordura relativa (%G e da massa corporal magra (MCM de referência. A resistência corporal total foi medida com o analisador Biodynamics â (Modelo - 310. Foram analisadas as equações de Houtkooper et al. (1992, Jenkins et al. (1999, e as equações B2, B3 e B4 de Yonamine & Pires Neto (2000. Os resultados encontrados foram: o coefi ciente de validade (r do Biodynamics variou de 0,87 (B3/Yonamine a 0

  6. Relationships between bullying victimization psychological distress and breakfast skipping among boys and girls.

    Science.gov (United States)

    Sampasa-Kanyinga, Hugues; Willmore, Jacqueline

    2015-06-01

    The purpose of this study was to further explore the association between bullying victimization and breakfast skipping in children and adolescents. Compared to the previous study, we have used a larger and representative sample of middle and high school students, examined the effect of gender, different forms (physical, verbal, theft/vandalism and cyber) and severity of bullying on breakfast eating behaviour. Data from students (2286 boys and 2859 girls) aged 11 to 19 years (mean ± SD age: 14.6 ± 1.9 years) from the 2013 Ontario Student Drug Use and Health Survey (OSDUHS) were analysed using self-reports of being bullied, diet, psychological distress, demographics, socio-economic status, weight status, and substance use. Results revealed greater odds of breakfast skipping in girl victims of physical, verbal, and cyber bullying, and in boy victims of verbal and cyber bullying. There was a dose-response relationship between experience of both school and cyber bullying victimization and breakfast skipping behaviour for both genders. Mediation analysis indicated that psychological distress fully mediated the relationship between both verbal and physical bullying victimization and breakfast skipping in girls, and partially mediated the relationship between verbal bullying victimization and breakfast skipping in boys. Psychological distress also partially mediated the link between cyber bullying victimization and breakfast skipping in both boys and girls. These results corroborate previous findings on the association between bullying victimization and breakfast skipping in children and adolescents. The strong and consistent associations with different forms of bullying victimization, the dose-response relationship, and the mediating role of psychological distress suggest a causal relationship. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. Genome-Wide Associations Related to Hepatic Histology in Nonalcoholic Fatty Liver Disease in Hispanic Boys.

    Science.gov (United States)

    Wattacheril, Julia; Lavine, Joel E; Chalasani, Naga P; Guo, Xiuqing; Kwon, Soonil; Schwimmer, Jeffrey; Molleston, Jean P; Loomba, Rohit; Brunt, Elizabeth M; Chen, Yii-Der Ida; Goodarzi, Mark O; Taylor, Kent D; Yates, Katherine P; Tonascia, James; Rotter, Jerome I

    2017-11-01

    To identify genetic loci associated with features of histologic severity of nonalcoholic fatty liver disease in a cohort of Hispanic boys. There were 234 eligible Hispanic boys age 2-17 years with clinical, laboratory, and histologic data enrolled in the Nonalcoholic Steatohepatitis Clinical Research Network included in the analysis of 624 297 single nucleotide polymorphisms (SNPs). After the elimination of 4 outliers and 22 boys with cryptic relatedness, association analyses were performed on 208 DNA samples with corresponding liver histology. Logistic regression analyses were carried out for qualitative traits and linear regression analyses were applied for quantitative traits. The median age and body mass index z-score were 12.0 years (IQR, 11.0-14.0) and 2.4 (IQR, 2.1-2.6), respectively. The nonalcoholic fatty liver disease activity score (scores 1-4 vs 5-8) was associated with SNP rs11166927 on chromosome 8 in the TRAPPC9 region (P = 8.7 -07 ). Fibrosis stage was associated with SNP rs6128907 on chromosome 20, near actin related protein 5 homolog (p = 9.9 -07 ). In comparing our results in Hispanic boys with those of previously reported SNPs in adult nonalcoholic steatohepatitis, 2 of 26 susceptibility loci were associated with nonalcoholic fatty liver disease activity score and 2 were associated with fibrosis stage. In this discovery genome-wide association study, we found significant novel gene effects on histologic traits associated with nonalcoholic fatty liver disease activity score and fibrosis that are distinct from those previously recognized by adult nonalcoholic fatty liver disease genome-wide association studies. Copyright © 2017 Elsevier Inc. All rights reserved.

  8. Concomitant and previous osteoporotic vertebral fractures.

    Science.gov (United States)

    Lenski, Markus; Büser, Natalie; Scherer, Michael

    2017-04-01

    Background and purpose - Patients with osteoporosis who present with an acute onset of back pain often have multiple fractures on plain radiographs. Differentiation of an acute osteoporotic vertebral fracture (AOVF) from previous fractures is difficult. The aim of this study was to investigate the incidence of concomitant AOVFs and previous OVFs in patients with symptomatic AOVFs, and to identify risk factors for concomitant AOVFs. Patients and methods - This was a prospective epidemiological study based on the Registry of Pathological Osteoporotic Vertebral Fractures (REPAPORA) with 1,005 patients and 2,874 osteoporotic vertebral fractures, which has been running since February 1, 2006. Concomitant fractures are defined as at least 2 acute short-tau inversion recovery (STIR-) positive vertebral fractures that happen concomitantly. A previous fracture is a STIR-negative fracture at the time of initial diagnostics. Logistic regression was used to examine the influence of various variables on the incidence of concomitant fractures. Results - More than 99% of osteoporotic vertebral fractures occurred in the thoracic and lumbar spine. The incidence of concomitant fractures at the time of first patient contact was 26% and that of previous fractures was 60%. The odds ratio (OR) for concomitant fractures decreased with a higher number of previous fractures (OR =0.86; p = 0.03) and higher dual-energy X-ray absorptiometry T-score (OR =0.72; p = 0.003). Interpretation - Concomitant and previous osteoporotic vertebral fractures are common. Risk factors for concomitant fractures are a low T-score and a low number of previous vertebral fractures in cases of osteoporotic vertebral fracture. An MRI scan of the the complete thoracic and lumbar spine with STIR sequence reduces the risk of under-diagnosis and under-treatment.

  9. Uterine rupture without previous caesarean delivery

    DEFF Research Database (Denmark)

    Thisted, Dorthe L. A.; H. Mortensen, Laust; Krebs, Lone

    2015-01-01

    OBJECTIVE: To determine incidence and patient characteristics of women with uterine rupture during singleton births at term without a previous caesarean delivery. STUDY DESIGN: Population based cohort study. Women with term singleton birth, no record of previous caesarean delivery and planned...... vaginal delivery (n=611,803) were identified in the Danish Medical Birth Registry (1997-2008). Medical records from women recorded with uterine rupture during labour were reviewed to ascertain events of complete uterine rupture. Relative Risk (RR) and adjusted Relative Risk Ratio (aRR) of complete uterine...... rupture with 95% confidence intervals (95% CI) were ascertained according to characteristics of the women and of the delivery. RESULTS: We identified 20 cases with complete uterine rupture. The incidence of complete uterine rupture among women without previous caesarean delivery was about 3...

  10. Results of preputial reconstruction in 77 boys with distal hypospadias

    NARCIS (Netherlands)

    Klijn, A. J.; Dik, P.; de Jong, T. P.

    2001-01-01

    There is growing interest in preputial reconstruction combined with hypospadias repair. We retrospectively analyzed its results for future developments and patient information. We evaluated 77 boys who underwent distal hypospadias repair combined with preputial reconstruction to determine

  11. Comparison of Writing and Drawing Performance of Dyslexic Boys.

    Science.gov (United States)

    Stanley, Gordon; Watson, Mary

    1980-01-01

    Ten dyslexic boys and 10 matched controls were asked to draw a person and write a composition. The two groups are compared on time spent on tasks, number of words written, and proportions of spelling and grammatical errors. (SJL)

  12. The mental health of men and boys: an overview.

    Science.gov (United States)

    Peate, Ian

    This article provides insight and understanding into important issues of which nurses need to be aware when caring for men and boys with regard to their mental health. Inequalities in health care are discussed, and suggestions made concerning how all nurses can help redress these inequalities. The mental health of men and boys concerns all nurses; not just those working in mental health settings. The article focuses on a recent review published by the Men's Health Forum (Wilkins, 2010), and considers a number of gender-specific mental health issues that affect the health and wellbeing of men and boys. The role of the nurse is to protect and promote the health of people in their care and this article makes clear that this extends to and includes the mental health of men and boys. Labelling people and categorizing them into homogenous groups is not often helpful or strategically wise; this article does not wish to categorize, but merely attempts to explain.

  13. INTRODUCTION Previous reports have documented a high ...

    African Journals Online (AJOL)

    pregnancy if they were married, educated, had dental insurance, previously used dental services when not pregnant, or had knowledge about the possible connection between oral health and pregnancy outcome8. The purpose of this study was to explore the factors determining good oral hygiene among pregnant women ...

  14. Empowerment perceptions of educational managers from previously ...

    African Journals Online (AJOL)

    The perceptions of educational manag ers from previously disadvantaged primary and high schools in the Nelson Mandela Metropole regarding the issue of empowerment are outlined and the perceptions of educational managers in terms of various aspects of empowerment at different levels reflected. A literature study ...

  15. Management of choledocholithiasis after previous gastrectomy.

    Science.gov (United States)

    Anwer, S; Egan, R; Cross, N; Guru Naidu, S; Somasekar, K

    2017-09-01

    Common bile duct stones in patients with a previous gastrectomy can be a technical challenge because of the altered anatomy. This paper presents the successful management of two such patients using non-traditional techniques as conventional endoscopic retrograde cholangiopancreatography was not possible.

  16. Laboratory Grouping Based on Previous Courses.

    Science.gov (United States)

    Doemling, Donald B.; Bowman, Douglas C.

    1981-01-01

    In a five-year study, second-year human physiology students were grouped for laboratory according to previous physiology and laboratory experience. No significant differences in course or board examination performance were found, though correlations were found between predental grade-point averages and grouping. (MSE)

  17. Cold agglutinins in haemophiliac boys infected with HIV.

    OpenAIRE

    Bolton-Maggs, P H; Rogan, P D; Duguid, J K; Mutton, K J; Ball, L M

    1991-01-01

    Eleven haemophiliac boys infected with HIV were screened for irregular red cell antibodies and were compared with nine haemophiliac boys who did not have antibodies to HIV. Seven (64%) of the children who had antibodies to HIV also had cold agglutinins, mostly of anti-I specificity, compared with one (11%) of those who did not have antibodies to HIV. The children with antibodies to HIV and cold agglutinins had a significantly increased mean IgM concentration. The presence of cold agglutinins ...

  18. Early progressive encephalopathy in boys and MECP2 mutations.

    Science.gov (United States)

    Kankirawatana, P; Leonard, H; Ellaway, C; Scurlock, J; Mansour, A; Makris, C M; Dure, L S; Friez, M; Lane, J; Kiraly-Borri, C; Fabian, V; Davis, M; Jackson, J; Christodoulou, J; Kaufmann, W E; Ravine, D; Percy, A K

    2006-07-11

    MECP2 mutations mainly occur in females with Rett syndrome. Mutations have been described in 11 boys with progressive encephalopathy: seven of nine with affected sisters and two de novo. The authors report four de novo occurrences: three pathogenic and one potentially pathogenic. Common features include failure to thrive, respiratory insufficiency, microcephaly, and abnormal motor control. MECP2 mutations should be assessed in boys with progressive encephalopathy and one or more of respiratory insufficiency, abnormal movements or tone, and intractable seizures.

  19. Relational aggression among boys: blind spots and hidden dramas

    OpenAIRE

    Eriksen, Ingunn Marie; Lyng, Selma Therese

    2016-01-01

    Although boys too are involved in relational aggression, their experiences are overshadowed by the focus on relational aggression among girls. This paradox mirrors the empirical puzzle that forms the starting point for this article: while teachers saw relational aggression as a ‘girl problem’, we found a vast undercurrent of relational aggression among boys. Drawing on ethnographic fieldwork and interviews with staff and students in Norwegian schools, we ask how boys’ relational aggression ca...

  20. Cognitive and Neurobehavioral Profile in Boys With Duchenne Muscular Dystrophy.

    Science.gov (United States)

    Banihani, Rudaina; Smile, Sharon; Yoon, Grace; Dupuis, Annie; Mosleh, Maureen; Snider, Andrea; McAdam, Laura

    2015-10-01

    Duchenne muscular dystrophy is a progressive neuromuscular condition that has a high rate of cognitive and learning disabilities as well as neurobehavioral disorders, some of which have been associated with disruption of dystrophin isoforms. Retrospective cohort of 59 boys investigated the cognitive and neurobehavioral profile of boys with Duchenne muscular dystrophy. Full-scale IQ of Duchenne muscular dystrophy. © The Author(s) 2015.

  1. A 15q24 microduplication, reciprocal to the recently described 15q24 microdeletion, in a boy sharing clinical features with 15q24 microdeletion syndrome patients

    DEFF Research Database (Denmark)

    Lund, A.B. Kiholm; Hove, H.D.; Kirchhoff, M.

    2008-01-01

    A 15q24 microduplication, reciprocal to the minimal critical region for the recently described 15q24 microdeletion syndrome, was found in a 2-year-old boy by 244k Agilent oligoarray CGH analysis. The boy had global developmental delay and dysmorphic facial features, digital and genital...... abnormalities. The duplication was inherited from a healthy father, but was considered clinically significant, as the patient shared clinical features with 15q24 microdeletion syndrome patients. To our knowledge this is the first report of a patient with a 15q24 microduplication Udgivelsesdato: 2008/11...

  2. Strong correlation between the 6-minute walk test and accelerometry functional outcomes in boys with Duchenne muscular dystrophy.

    Science.gov (United States)

    Davidson, Zoe E; Ryan, Monique M; Kornberg, Andrew J; Walker, Karen Z; Truby, Helen

    2015-03-01

    Accelerometry provides information on habitual physical capability that may be of value in the assessment of function in Duchenne muscular dystrophy. This preliminary investigation describes the relationship between community ambulation measured by the StepWatch activity monitor and the current standard of functional assessment, the 6-minute walk test, in ambulatory boys with Duchenne muscular dystrophy (n = 16) and healthy controls (n = 13). All participants completed a 6-minute walk test and wore the StepWatch™ monitor for 5 consecutive days. Both the 6-minute walk test and StepWatch accelerometry identified a decreased capacity for ambulation in boys with Duchenne compared to healthy controls. There were strong, significant correlations between 6-minute walk distance and all StepWatch parameters in affected boys only (r = 0.701-0.804). These data proffer intriguing observations that warrant further exploration. Specifically, accelerometry outcomes may compliment the 6-minute walk test in assessment of therapeutic interventions for Duchenne muscular dystrophy. © The Author(s) 2014.

  3. Age-related differences in lower-limb muscle cross-sectional area and torque production in boys with Duchenne muscular dystrophy.

    Science.gov (United States)

    Mathur, Sunita; Lott, Donovan J; Senesac, Claudia; Germain, Sean A; Vohra, Ravneet S; Sweeney, H Lee; Walter, Glenn A; Vandenborne, Krista

    2010-07-01

    To examine the relationship between lower-extremity muscle cross-sectional area, muscle strength, specific torque, and age in ambulatory boys with Duchenne muscular dystrophy (DMD) compared with controls. Observational cross-sectional study. University research setting. Volunteer sample of boys with DMD (n=22) and healthy control boys (n=10), ages 5 through 14 years. Not applicable. Maximal muscle cross-sectional area (CSA(max)) assessed by magnetic resonance imaging of quadriceps, plantarflexors (PFs) and dorsiflexors (DFs), peak isometric torque from dynamometry, and timed functional tests. The average CSA(max) of the triceps surae muscle group was approximately 60% higher in boys with DMD compared with controls (39.1+/-13.6 cm(2) vs 24.5+/-9.3 cm(2); P=.002), while the tibialis anterior muscle showed age-appropriate increases in CSA(max). The increase in quadriceps CSA(max) was also distinctly different in boys with DMD compared with controls. Specific torque (ie, peak torque/CSA(max)) was impaired in all 3 muscles groups, with the knee extensor (KE) and PF muscles showing 4-fold, and the DF muscles 2-fold, higher values in controls compared with boys with DMD. Large age-related gains in specific torque were observed in all 3 muscle groups of control subjects, which were absent in ambulatory boys with DMD. Correlations were observed between performance on functional tasks and quadriceps and PF torque production (r=-.45 to -.57, Pmuscle cross-sectional area and specific torque production in lower-extremity muscles showed distinctly different patterns in the KE, PF, and DF muscles of boys with DMD compared with controls. Copyright 2010 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

  4. THE BULLYING PHENOMENON: DIFFERENCES BETWEEN BOYS AND GIRLS

    Directory of Open Access Journals (Sweden)

    Fernanda Silva

    2016-04-01

    Full Text Available The bullying phenomenon is characterized by aggression always unequal power and involves violence. This study aimed to identify the types of bullying (physical, verbal, psychological, material, virtual or sexual more prevalent in this population and compare bullying among adolescent males and females. We used a questionnaire prepared by the researcher. Participants were 309 students, 142 males and 167 females, from 6th to 8th grade from two schools, one state and one municipal. These results show 27% of participants were involved in episodes of bullying and that the most prevalent type of bullying was verbal, being appointed for 92% of girls and 84% boys; followed by psychological, indicated by 70% of girls and 53% boys. Physical bullying, had 46% of female and 44% male reports, the material was mentioned by 27% of girls and 16% boys. On sexual bullying type was greatest difference between the sexes, suffered by 38% of girls and 16% boys. Only 13% of girls and 12% boys, mentioned suffer the virtual bullying. Corroborating research area, in this study the highest percentage of victims were female and different from the literature girls reported being verbally abused more for boys than for girls.

  5. Boys with a simple delayed puberty reach their target height.

    Science.gov (United States)

    Cools, B L M; Rooman, R; Op De Beeck, L; Du Caju, M V L

    2008-01-01

    Final height in boys with delayed puberty is thought to be below target height. This conclusion, however, is based on studies that included patients with genetic short stature. We therefore studied final height in a group of 33 untreated boys with delayed puberty with a target height >-1.5 SDS. Standing height, sitting height, weight and arm span width were measured in each patient. Final height was predicted by the method of Greulich and Pyle using the tables of Bailey and Pinneau for retarded boys at their bone age (PAH1) and the tables of Bailey and Pinneau for average boys plus six months (PAH2). Mean final height (175.8 +/- 6.5 cm) was appropriate for the mean target height (174.7 +/- 4.5 cm). The prediction method of Bailey and Pinneau overestimated the final height by 1.4 cm and the modified prediction method slightly underestimated the final height (-0.15 cm). Boys with untreated delayed puberty reach a final height appropriate for their target height. Final height was best predicted by the method of Bailey and Pinneau using the tables for average boys at their bone age plus six months. Copyright 2008 S. Karger AG, Basel.

  6. Physiological profiles of young boys training in ballet.

    Science.gov (United States)

    Pekkarinen, H; Litmanen, H; Mahlamäki, S

    1989-01-01

    In order to evaluate physiological characteristics in young male ballet dancers, 27 boys (aged 9 to 16 years) who participated in a boys' dance course during the Kuopio Dance and Music Festival in June 1988 were studied. In general, the boys had started dancing at the age of 8.6 years and had been training for 4.1 years. They had, on average, three dancing sessions per week and the mean time spent on dancing was four hours per week. In the study, some anthropometric measurements were taken, the maximal oxygen uptake (VO2 max) was measured by a cycle ergometer test and the explosive strength and the mechanical power of lower extremities were evaluated by a jumping test. The results indicate that boys who train in ballet are in general moderately lean, have relatively small body size and a high degree of flexibility. The younger boys especially have only moderate aerobic power, but both explosive strength and mechanical power in leg muscles are good in ballet trained boys. PMID:2630002

  7. Obesity and bullying: different effects for boys and girls.

    Science.gov (United States)

    Griffiths, L J; Wolke, D; Page, A S; Horwood, J P

    2006-02-01

    To investigate whether weight category (underweight, average weight, overweight, and obese) at age 7.5 predicts bullying involvement at 8.5 years. Models were tested separately for boys and girls to investigate gender differences in association patterns. Prospective cohort study in southwest England. Height and weight were measured in children at age 7.5 (n = 8210). BMI (kg/m2) was used to define underweight, average weight, overweight, and obese children, according to British age and gender specific growth reference data. Overt (n = 7083) and relational (n = 6932) bullying behaviour was assessed in children at age 8.5. After adjustment for parental social class, compared to average weight boys, obese boys were 1.66 (95% CI 1.04 to 2.66) times more likely to be overt bullies and 1.54 (1.12 to 2.13) times more likely to be overt victims. Obese girls were 1.53 (1.09 to 2.15) times more likely to be overt victims compared to average weight girls. Obesity is predictive of bullying involvement for both boys and girls. Preadolescent obese boys and girls are more likely to be victims of bullying because they deviate from appearance ideals. Other obese boys are likely to be bullies, presumably because of their physical dominance in the peer group.

  8. Late urodynamic findings after treating traumatic rupture of the posterior urethra in boys.

    Science.gov (United States)

    Otgün, Ibrahim; Karnak, Ibrahim; Senocak, Mehmet Emin; Tanyel, Feridun Cahit; Ciftci, Arbay Ozden; Büyükpamukçu, Nebil

    2006-02-01

    To investigate lower urinary tract (LUT) functions in a prospective study in boys treated for posterior urethral distraction (PUD), as posterior urethral stricture, erectile dysfunction and incontinence can occur after various treatments for this rare injury in children. Eleven boys were treated for PUD and resultant stricture between 1980 and 2000. Their age, the cause of trauma, extent of injury, previous treatment, and continence status were evaluated, and a urodynamic study conducted. Controls were 12 age-matched males who underwent similar cystometrography (CMG) and uroflowmetry. The mean (SD) age at injury was 8 (4) years and the cause was traffic accident in nine and crush injury in two boys. Seven boys had an isolated urethral rupture, two also had a bladder neck injury and two also had a perforated bladder. No gross neurological impairment developed after trauma. Voiding cysto-urethrograms after initial therapy showed vesico-ureteric reflux in five boys, but in only one at the time of the urodynamic studies. At the time of urodynamic study, the mean (SD) age of the patients was 15 (6) years; seven were fully continent, one had intermittent leakage, two were incontinent, and one had nocturnal enuresis. CMG-electromyography (EMG) showed a reduced maximum cystometric capacity in nine patients, reduced compliance in 10, stable detrusor in 11, synergic detrusor-sphincter activity in 11, and residual urine in one. The uroflowmetry-EMG study showed prolonged voiding time and flow time, decreased maximum flow urinary rate (Q(max)) and mean flow rate (Q(avg)). The shape of the flow curve showed an uninterrupted low-amplitude pattern. Comparing these patients with age-matched controls, CMG and uroflowmetry studies showed that the maximum cystometric bladder capacity, compliance, Q(max) and Q(avg) were all significantly lower in patients with PUD, while voiding time and flow time were significantly higher. The LUT deteriorates after treating PUD in boys. CMG and

  9. The bioelectrical impedance vector migration in healthy infants

    OpenAIRE

    L'Abee, Carianne; Poorts-Borger, Petra H.; Gorter, Erna H. G. M.; Piccoli, Antonio; Stolk, Ronald P.; Sauer, Pieter J. J.

    2010-01-01

    Background & aims: Detecting young children with high amount of body fat is important to intervene in the development of obesity. The aim of this study is to gain inside in the bioelectrical impedance vector analysis in healthy infants. Methods: Repeated measurements of whole body reactance and resistance were assessed, using a 50 kHz frequency bioelectrical impedance analysis, in 51 boys and 62 girls during infancy. Bivariate vector analysis, which can be used to determine tissue hydration a...

  10. Previously unknown organomagnesium compounds in astrochemical context

    OpenAIRE

    Ruf, Alexander

    2018-01-01

    We describe the detection of dihydroxymagnesium carboxylates (CHOMg) in astrochemical context. CHOMg was detected in meteorites via ultrahigh-resolving chemical analytics and represents a novel, previously unreported chemical class. Thus, chemical stability was probed via quantum chemical computations, in combination with experimental fragmentation techniques. Results propose the putative formation of green-chemical OH-Grignard-type molecules and triggered fundamental questions within chemica...

  11. [Placental complications after a previous cesarean section].

    Science.gov (United States)

    Milosević, Jelena; Lilić, Vekoslav; Tasić, Marija; Radović-Janosević, Dragana; Stefanović, Milan; Antić, Vladimir

    2009-01-01

    The incidence of cesarean section has been rising in the past 50 years. With the increased number of cesarean sections, the number of pregnancies with the previous cesarean section rises as well. The aim of this study was to establish the influence of the previous cesarean section on the development of placental complications: placenta previa, placental abruption and placenta accreta, as well as to determine the influence of the number of previous cesarean sections on the complication development. The research was conducted at the Clinic of Gynecology and Obstetrics in Nis covering 10-year-period (from 1995 to 2005) with 32358 deliveries, 1280 deliveries after a previous cesarean section, 131 cases of placenta previa and 118 cases of placental abruption. The experimental groups was presented by the cases of placenta previa or placental abruption with prior cesarean section in obstetrics history, opposite to the control group having the same conditions but without a cesarean section in medical history. The incidence of placenta previa in the control group was 0.33%, opposite to the 1.86% incidence after one cesarean section (pcesarean sections and as high as 14.28% after three cesarean sections in obstetric history. Placental abruption was recorded as placental complication in 0.33% pregnancies in the control group, while its incidence was 1.02% after one cesarean section (pcesarean sections. The difference in the incidence of intrapartal hysterectomy between the group with prior cesarean section (0.86%) and without it (0.006%) shows a high statistical significance (pcesarean section is an important risk factor for the development of placental complications.

  12. Normal distribution of standing balance for healthy Danish children

    DEFF Research Database (Denmark)

    Pedersen, Line Kjeldgaard; Ghasemi, Habib; Rahbek, Ole

    2013-01-01

    in children with orthopedic disabilities undergoing surgical procedures. Recent technology provides extremely usable sway analysis of balance parameters but a normal material for the standing balance of healthy children is lacking. Purpose/Aim of Study First, to assess standing balance in healthy Danish...... compared to open eyes (p=0,0000) and this difference was strongest in the lower grades. Girls had a significantly better balance than boys with open and closed eyes especially in the higher grades. Conclusions In this study we measured the effect of BMI, age, gender and visual information on standing...

  13. The Comparison of Healthy and Unhealthy Perfectionism and Type A Personality in The Perceived Parenting Styles in University Students

    Directory of Open Access Journals (Sweden)

    مریم جهان بخش

    2016-02-01

    Full Text Available The purpose of the present research is to study healthy and unhealthy perfectionism as well as type A personality based on different parenting styles. With a ex-post-facto method, a sample of undergraduate students at Shahid Beheshti University was selected through random multistage cluster sampling with at least 80 students in every parenting style. This sample consists of 407 students: 235 girls and 172 boys. The subjects completed three questionnaires of perceived parenting style, positive and negative perfectionism scale and type A personality. The collected data was analyzed by statistical tests MANOVA and ANOVA and Scheffe post hoc test. Results indicated that healthy perfectionism in the authoritative parenting style is more and in negligent parenting style is lower than the other parenting styles. The unhealthy perfectionism of the boys was more than girls. The interactive effect of the two variables namely parenting styles and gender upon healthy perfectionism was significant. Healthy­ perfectionism in authoritative parenting style in girls was more than boys and in permissive parenting style healthy perfectionism in boys was more than girls. The general effect of parenting styles and general effect of gender in score of type A personality did not show significant difference; however, the interactive effect of parenting styles and gender upon type A personality was supported. Here in permissive parenting style the type A personality in boys is higher than girls and in authoritarian parenting style the type A personality in girls is higher than boys. Conclusion: Due to the crucial role of parents' parenting styles in creating healthy and unhealthy perfectionism and also due to interactive effect of parenting style and gender on the healthy perfectionism and type A personality, educating parents on parenting styles and also giving instruction to the families for raising healthy persons in the society is a high priority.

  14. Bellagio Report on Healthy Agriculture, Healthy Nutrition, Healthy People

    Directory of Open Access Journals (Sweden)

    Ole Faergeman

    2013-02-01

    Full Text Available The Bellagio Report on Healthy Agriculture, Healthy Nutrition, Healthy People is the result of the meeting held at the Rockefeller Foundation Bellagio Center in Lake Como, Italy, 29 October–2 November 2012. The meeting was science-based but policy-oriented. The role and amount of healthy and unhealthy fats, with attention to the relative content of omega-3 and omega-6 fatty acids, sugar, and particularly fructose in foods that may underlie the epidemics of non-communicable diseases (NCD’s worldwide were extensively discussed. The report concludes that sugar consumption, especially in the form of high energy fructose in soft drinks, poses a major and insidious health threat, especially in children, and most diets, although with regional differences, are deficient in omega-3 fatty acids and too high in omega-6 fatty acids. Gene-nutrient interactions in growth and development and in disease prevention are fundamental to health, therefore regional Centers on Genetics, Nutrition and Fitness for Health should be established worldwide. Heads of state and government must elevate, as a matter of urgency, Nutrition as a national priority, that access to a healthy diet should be considered a human right and that the lead responsibility for Nutrition should be placed in Ministries of Health rather than agriculture so that the health requirements drive agricultural priorities, not vice versa. Nutritional security should be given the same priority as food security.

  15. Bellagio report on Healthy agriculture, healthy nutrition, healthy people⋆

    Directory of Open Access Journals (Sweden)

    Simopoulos Artemis P.

    2013-07-01

    Full Text Available The Bellagio Report on Healthy agriculture, healthy nutrition, healthy people is the result of the meeting held at the Rockefeller Foundation Bellagio Center in Lake Como, Italy, 29 October–2 November 2012. The meeting was science-based but policy-oriented. The role and amount of healthy and unhealthy fats, with attention to the relative content of omega-3 and omega-6 fatty acids, sugar, and particularly fructose in foods that may underlie the epidemics of non-communicable diseases (NCD’s worldwide were extensively discussed. The report concludes that sugar consumption, especially in the form of high energy fructose in soft drinks, poses a major and insidious health threat, especially in children, and most diets, although with regional differences, are deficient in omega-3 fatty acids and too high in omega-6 fatty acids. Gene-nutrient interactions in growth and development and in disease prevention are fundamental to health, therefore regional Centers on Genetics, Nutrition and Fitness for Health should be established worldwide. Heads of state and government must elevate, as a matter of urgency, Nutrition as a national priority, that access to a healthy diet should be considered a human right and that the lead responsibility for Nutrition should be placed in Ministries of Health rather than agriculture so that the health requirements drive agricultural priorities, not vice versa. Nutritional security should be given the same priority as food security.

  16. Antioxidants: Protecting Healthy Cells

    Science.gov (United States)

    ... and Nutrients Antioxidants - Protecting Healthy Cells Print Email Antioxidants - Protecting Healthy Cells Reviewed by Taylor Wolfram, MS, ... to cardiovascular disease and certain types of cancers. Antioxidants — such as vitamins C and E and carotenoids, ...

  17. Healthy Eating for Men

    Science.gov (United States)

    ... Men Women Home Health Wellness Healthy Aging Healthy Aging 4 Types of Foods to Help Boost Your ... clean plate, there are many negative long-term consequences. Try these rewards instead. View More Articles Freshly ...

  18. Healthy Bones Matter

    Science.gov (United States)

    ... as healthy as they can be. Eating a balanced diet that includes calcium and vitamin D, getting plenty ... Vitamin D Quick Facts For information about a balanced diet, visit: ChooseMyPlate.gov Healthfinder.gov: Eat Healthy For ...

  19. Keep Your Kidneys Healthy

    Science.gov (United States)

    ... healthy meals, and cut back on salt and added sugars. Aim for less than 2,300 milligrams of ... 10 percent of your daily calories come from added sugars. Choose foods that are healthy for your body. ...

  20. Healthy Air Outdoors

    Science.gov (United States)

    ... lung.org > Our Initiatives > Healthy Air > Outdoor Healthy Air Outdoors The quality of the air we breathe ... families and can even shorten their lives. Outdoor Air Pollution and Health Outdoor air pollution continues to ...

  1. Tips for Healthy Voices

    Science.gov (United States)

    ... prevent voice problems and maintain a healthy voice: Drink water (stay well hydrated): Keeping your body well hydrated by drinking plenty of water each day (6-8 glasses) is essential to maintaining a healthy voice. The ...

  2. Distinct frontal lobe morphology in girls and boys with ADHD.

    Science.gov (United States)

    Dirlikov, Benjamin; Shiels Rosch, Keri; Crocetti, Deana; Denckla, Martha B; Mahone, E Mark; Mostofsky, Stewart H

    2015-01-01

    This study investigated whether frontal lobe cortical morphology differs for boys and girls with ADHD (ages 8-12 years) in comparison to typically developing (TD) peers. Participants included 226 children between the ages of 8-12 including 93 children with ADHD (29 girls) and 133 TD children (42 girls) for which 3T MPRAGE MRI scans were obtained. A fully automated frontal lobe atlas was used to generate functionally distinct frontal subdivisions, with surface area (SA) and cortical thickness (CT) assessed in each region. Analyses focused on overall diagnostic differences as well as examinations of the effect of diagnosis within boys and girls. Girls, but not boys, with ADHD showed overall reductions in total prefrontal cortex (PFC) SA. Localization revealed that girls showed widely distributed reductions in the bilateral dorsolateral PFC, left inferior lateral PFC, right medial PFC, right orbitofrontal cortex, and left anterior cingulate; and boys showed reduced SA only in the right anterior cingulate and left medial PFC. In contrast, boys, but not girls, with ADHD showed overall reductions in total premotor cortex (PMC) SA. Further localization revealed that in boys, premotor reductions were observed in bilateral lateral PMC regions; and in girls reductions were observed in bilateral supplementary motor complex. In line with diagnostic group differences, PMC and PFC SAs were inversely correlated with symptom severity in both girls and boys with ADHD. These results elucidate sex-based differences in cortical morphology of functional subdivisions of the frontal lobe and provide additional evidence of associations among SA and symptom severity in children with ADHD.

  3. A conservative approach to testicular rupture in adolescent boys.

    Science.gov (United States)

    Cubillos, Jimena; Reda, Edward F; Gitlin, Jordan; Zelkovic, Paul; Palmer, Lane S

    2010-10-01

    Management for blunt trauma with breach of the renal capsule or bladder (extraperitoneal) has largely become nonsurgical since a conservative approach proved to be effective and safe. Currently the recommendation for managing testicular rupture is surgical exploration and débridement or orchiectomy. We report outcomes in boys diagnosed with testicular rupture and treated without surgical intervention. In the last year we conservatively treated 7 consecutive boys with delayed presentation of testicular rupture after blunt scrotal trauma. Patients were treated with scrotal support, antibiotics to prevent abscess, rest, analgesics and serial ultrasound. We report clinical information and outcomes. The 7 boys were 11 to 14 years old and presented 1 to 5 days after injury. Trauma was to the left testis in 3 cases and to the right testis in 4. Patients presented with mild to moderate pain and similar scrotal swelling. Ultrasound findings consistently revealed hematocele and increased echogenicity. Blood flow was present in the injured portion of the testes in 3 cases and to the remainder of the affected testicle in 6 of the 7 boys. In the remaining boy an adequate waveform was not seen in either testicle, which the radiologist thought was secondary to prepubertal status. Other findings included scrotal edema, irregular contour and seminiferous tubule extrusion. Followup was greater than 6 months in all cases. Five boys were seen at the office and the 2 remaining had telephone followup. In all cases hematocele resolved, testicular size stabilized without atrophy and echogenicity normalized in the 5 patients with followup ultrasound. One patient required surgical repair of hydrocele 4 months after trauma but no other patient needed surgical exploration. No abscess or infection developed. A conservative approach in a select group of adolescent boys with testicular rupture can result in resolution of the fracture and maintenance of testicular architectural integrity

  4. Healthy worker effect in hairdressing apprentices

    DEFF Research Database (Denmark)

    Bregnhøj, Anne; Søsted, Heidi; Menné, Torkil

    2011-01-01

    potential healthy worker effect. Methods. During the first 2 weeks of training, 382 hairdressing apprentices were enrolled in this study. All apprentices completed a self-administered questionnaire, including previously validated questions regarding, for example, previous and present hand eczema, eczema...... and by 11.9% of the controls (p worker effect, as there was a lower reported incidence of hand eczema and eczema...

  5. Chances to Have A Boy after Gender Selection by Pre-Implantation Genetic Screening Are Reduced in Couples with only Girls and without A Boy Sired by The Male Partner

    Directory of Open Access Journals (Sweden)

    Soryya Panahi

    2016-11-01

    Full Text Available Background: Gender selection and family planning have their roots in human history. Despite great interest in these fields, very few scientific propositions exist which could explain why some family do not attain the desired sex. Therefore, the aim of this study was to evaluate whether sex of previous child or children could affect the outcomes of pre-implantation genetic screening (PGS. Materials and Methods: This historical cohort study including 218 PGS cases referring to Isfahan Fertility and Infertility Center (IFIC. Couples were grouped as those who their male child passed away or her husbands’ has a son(s from their previous marriage (n=70 and couples who just have daughter (n=148. Male normal blastocysts were transferred for both groups. The outcomes of PGS including pregnancy, implantation and abortion rates, along with possible confounding factors were compared between the two groups. Results: Significant differences in pregnancy, implantation and abortion rates were observed between couples whose their male partner had/has one boy (n=70 compared to those who have just girl(s (n=148 despite similar number and quality of male normal blastocyst transferred in the two groups. Confounding factors were also considered. Conclusion: The Y- bearing spermatozoa in male partners with no history of previous boy have lower ability to support a normal development to term, compared to male partners with previous history of boy requesting family balancing.

  6. Chances to Have A Boy after Gender Selection by Pre-Implantation Genetic Screening Are Reduced in Couples with only Girls and without A Boy Sired by The Male Partner.

    Science.gov (United States)

    Panahi, Soryya; Fahami, Fariba; Deemeh, Mohammad Reza; Tavalaee, Marziyeh; Gourabi, Hamid; Nasr-Esfahani, Mohammad Hossain

    2017-01-01

    Gender selection and family planning have their roots in human history. Despite great interest in these fields, very few scientific propositions exist which could explain why some family do not attain the desired sex. Therefore, the aim of this study was to evaluate whether sex of previous child or children could affect the outcomes of pre-implantation genetic screening (PGS). This historical cohort study including 218 PGS cases referring to Isfahan Fertility and Infertility Center (IFIC). Couples were grouped as those who their male child passed away or her husbands' has a son(s) from their previous marriage (n=70) and couples who just have daughter (n=148). Male normal blastocysts were transferred for both groups. The outcomes of PGS including pregnancy, implantation and abortion rates, along with possible confounding factors were compared between the two groups. Significant differences in pregnancy, implantation and abortion rates were observed between couples whose their male partner had/has one boy (n=70) compared to those who have just girl(s) (n=148) despite similar number and quality of male normal blastocyst transferred in the two groups. Confounding factors were also considered. The Ybearing spermatozoa in male partners with no history of previous boy have lower ability to support a normal development to term, compared to male partners with previous history of boy requesting family balancing.

  7. Examination for intratubular germ cell neoplasia at operation for undescended testis in boys

    DEFF Research Database (Denmark)

    Cortes, Dina; Thorup, Jørgen Mogens; Frisch, M

    1994-01-01

    1 nonseminoma of the contralateral testis, which had been treated before surgery for an undescended testis, 1 nonseminoma found at followup, 1 seminoma and 2 intratubular germ cell neoplasms. Of the later 3 patients 1 had a 45,X/46,XY karyotype and 2 had abnormal external genitalia. Previous...... testicular biopsy from the patient in whom nonseminoma was noted at followup showed Sertoli cells only. We recommend that testicular biopsy be performed at operation for undescended testis in boys with abnormal sex chromosomes, particularly 45,X/46,XY karyotype, and in those with abnormal external genitalia...

  8. Status of bone mineral content and body composition in boys engaged in intensive physical activity

    Directory of Open Access Journals (Sweden)

    Madić Dejan

    2010-01-01

    Full Text Available Background/Aim. It is well known that physical activity has an anabolic effect on bone tissue. But there is a lack of information about the effect of intensive physical activity in childhood, particularly at the prepubertal stage. To examine the influence of training on body composition and bone mineral density we have studied a group of prepubertal soccer players as well as a group of inactive prepubertal boys at the starting phase of their peak bone mass acquisition. Methods. A total of 62 healthy prepubertal boys took part in this study. They were divided into two groups. The first one consisted of 32 soccer players (aged 10.7 ± 0.5 years, who had been playing football for at least 1 year (10-15 h per week. The second group a control group 30 boys (aged 11.2 ± 0.7 years doing 1.5 h per week physical activity at school. Body composition was assessed by a Body Fat Analyzer 'BES 200 Z'. Bone mineral density measurements of the left and the right calcaneus were done by using ultrasound densitometer 'Sahara' (Hologic, Inc., MA, USA. Results. There were significant differences between soccer players and the control group in fat mass (p = 0.01. Besides, a significant difference was determined between the group of athletes and the control group in bone mineral density of both calcaneal bones (p = 0.01. Conclusion. The results of this study confirm the significant effects of physical activity on reducing body mass and increasing bone density. Considering that football training can be very easily implemented in the broader population of children and young people, which does not apply to many other sports, it should be used more in the prevention of obesity and osteoporosis.

  9. Ex-Premature Infant Boys with Hypospadias are Similar in Size to Age-Matched, Ex-Premature Infant Boys Without Hypospadias

    Science.gov (United States)

    Hsieh, Michael H.; Alonzo, David G.; Gonzales, Edmond T.; Jones, Eric A.; Cisek, Lars J.; Roth, David R.

    2010-01-01

    OBJECTIVE Studies have postulated that hypospadias, prematurity, and low birth weight are linked by defects in androgen signaling. To determine whether premature, hypospadiac boys are small and remain so, we compared their size at birth and at hypospadias repair to premature boys who underwent post-neonatal circumcision. METHODS We identified premature boys admitted to Texas Children's Hospital who underwent either hypospadias repair or circumcision after 4 months of age. Age, weight, and height at birth and surgery were recorded. RESULTS Fifty-four boys had hypospadias and 34 did not. For hypospadiac boys, the mean birth weight and age, height, and weight at surgery were lower than for boys without hypospadias. More importantly, length-for-age and weight-for-age percentiles were also lower for hypospadiac boys. When subset analysis was performed on boys younger than 2 years at surgery, however, there were no significant differences in height or weight between hypospadiac and nonhypospadiac boys. CONCLUSION Our series suggests that premature, hypospadiac boys are born smaller than age-matched, non-hypospadiac controls. However, there were no age-corrected size differences between hypospadiac and non-hypospadiac boys at surgery. This implies that hypospadiac boys exhibit postneonatal ‘rebound’ growth. Global growth deficits, if any, do not persist in hypospadiac boys. PMID:20833109

  10. The Relationship between Friendship Quality and Self-Esteem in Adolescent Girls and Boys.

    Science.gov (United States)

    Thomas, Jennifer J.; Daubman, Kimberly A.

    2001-01-01

    Investigated the role of friendship quality in adolescent boys' and girls' self-esteem. High school student surveys indicated that girls had significantly lower self-esteem than boys, and they rated their relationships as stronger, more interpersonally rewarding, and more stressful than boys. Boys rated their cross-gender best friendship as more…

  11. Using Picture Books to Provide Archetypes to Young Boys: Extending the Ideas of William Brozo

    Science.gov (United States)

    Zambo, Debby

    2007-01-01

    In his book "To Be a Boy, To Be a Reader: Engaging Teen and Preteen Boys in Active Literacy," William Brozo suggested that many adolescent boys have become mentally and academically detached from school. While Brozo acknowledges that a solution to these problems is multifaceted, he asserts that engaging boys in literature that makes use of…

  12. Conflict, Provocation and Fights among Boys in a South African High School

    Science.gov (United States)

    Hamlall, Vijay; Morrell, Robert

    2012-01-01

    Boys are commonly associated with disruptive behaviour and physical fighting at school. Explanations for this behaviour range from naturalistic "boys will be boys" approaches to analyses which focus on the social construction of masculinity and emphasise the gendered nature of boys' behaviour. Whichever view holds sway, it is often…

  13. Bias and Undermatching in Delinquent Boys' Verbal Behavior as a Function of Their Level of Deviance

    Science.gov (United States)

    McDowell, J. J.; Caron, Marcia L.

    2010-01-01

    Eighty-one 13- to 14-year-old boys at risk for delinquency (target boys) engaged in brief dyadic conversations with their peer friends. The target boys' verbal behavior was coded into two mutually exclusive content categories, rule-break talk and normative talk. Positive social responses from peer boys for each category of talk were also recorded,…

  14. Books average previous decade of economic misery.

    Science.gov (United States)

    Bentley, R Alexander; Acerbi, Alberto; Ormerod, Paul; Lampos, Vasileios

    2014-01-01

    For the 20(th) century since the Depression, we find a strong correlation between a 'literary misery index' derived from English language books and a moving average of the previous decade of the annual U.S. economic misery index, which is the sum of inflation and unemployment rates. We find a peak in the goodness of fit at 11 years for the moving average. The fit between the two misery indices holds when using different techniques to measure the literary misery index, and this fit is significantly better than other possible correlations with different emotion indices. To check the robustness of the results, we also analysed books written in German language and obtained very similar correlations with the German economic misery index. The results suggest that millions of books published every year average the authors' shared economic experiences over the past decade.

  15. Submaximal fatigue and recovery in boys and men.

    Science.gov (United States)

    Hatzikotoulas, K; Patikas, D; Bassa, E; Hadjileontiadis, L; Koutedakis, Y; Kotzamanidis, C

    2009-10-01

    We examined the effects of a sustained submaximal isometric contraction on fatigue and recovery rates in untrained prepubescent boys and men. Fifteen prepubescent boys and 15 men executed an isometric plantar flexion at 20% of their maximal voluntary contraction for 10 min. During the fatigue protocol, surface electromyogram of the soleus, medial gastrocnemius, and tibialis anterior muscles were obtained. Following the fatigue protocol, maximal voluntary contraction data were also obtained every 3 min throughout a 15-min recovery period. During the fatigue protocol, agonist and antagonist surface electromyogram increased gradually to a similar extent in both groups. Following fatigue, torque and surface electromyogram during a maximal voluntary contraction decreased compared to pre-fatigue values and recovered in a similar manner in both groups. However, boys showed faster recovery in torque and surface electromyogram during the third minute of recovery period. It is concluded that a low-intensity sustained isometric fatigue protocol induces similar fatigue levels in boys and men. However, there is evidence that boys can recover faster than men. Georg Thieme Verlag KG Stuttgart New York.

  16. The psychosocial burden of childhood overweight and obesity: evidence for persisting difficulties in boys and girls.

    Science.gov (United States)

    Gibson, Lisa Y; Allen, Karina L; Davis, Elizabeth; Blair, Eve; Zubrick, Stephen R; Byrne, Susan M

    2017-07-01

    There is evidence that overweight and obese children tend to remain overweight or obese into adolescence and adulthood. However, little is known about the long-term psychosocial outcomes of childhood overweight and obesity. This study aimed to investigate the course of psychosocial difficulties over a 2-year period for children who were overweight or obese at baseline, and a sample of children who were a healthy weight at baseline. Participants were 212 children aged 8 to 13 years at baseline, who were participating in the Childhood Growth and Development (GAD) Study. Questionnaire and interview measures were used to assess children's self-esteem, depressive symptoms, body image, eating disorder symptoms, experiences with bullying, family satisfaction and quality of life. Linear mixed models were used to consider longitudinal changes in psychosocial variables. Overweight and obese children reported greater psychosocial distress than healthy weight children, and these differences were more pronounced for girls than boys. Weight and psychosocial impairment showed stability from baseline to 2-year follow-up. The results of this study suggest that psychosocial difficulties show considerable stability in childhood, for overweight/obese and healthy weight children. What is Known: • Childhood obesity tracks into adolescence and adulthood. • Physical health problems associated with childhood obesity also persist to adulthood. What is New: • Overweight and obese children are at risk of ongoing psychosocial distress from childhood into early adolescence.

  17. Induced vaginal birth after previous caesarean section

    Directory of Open Access Journals (Sweden)

    Akylbek Tussupkaliyev

    2016-11-01

    Full Text Available Introduction The rate of operative birth by Caesarean section is constantly rising. In Kazakhstan, it reaches 27 per cent. Research data confirm that the percentage of successful vaginal births after previous Caesarean section is 50–70 per cent. How safe the induction of vaginal birth after Caesarean (VBAC remains unclear. Methodology The studied techniques of labour induction were amniotomy of the foetal bladder with the vulsellum ramus, intravaginal administration of E1 prostaglandin (Misoprostol, and intravenous infusion of Oxytocin-Richter. The assessment of rediness of parturient canals was conducted by Bishop’s score; the labour course was assessed by a partogram. The effectiveness of labour induction techniques was assessed by the number of administered doses, the time of onset of regular labour, the course of labour and the postpartum period and the presence of complications, and the course of the early neonatal period, which implied the assessment of the child’s condition, described in the newborn development record. The foetus was assessed by medical ultrasound and antenatal and intranatal cardiotocography (CTG. Obtained results were analysed with SAS statistical processing software. Results The overall percentage of successful births with intravaginal administration of Misoprostol was 93 per cent (83 of cases. This percentage was higher than in the amniotomy group (relative risk (RR 11.7 and was similar to the oxytocin group (RR 0.83. Amniotomy was effective in 54 per cent (39 of cases, when it induced regular labour. Intravenous oxytocin infusion was effective in 94 per cent (89 of cases. This percentage was higher than that with amniotomy (RR 12.5. Conclusions The success of vaginal delivery after previous Caesarean section can be achieved in almost 70 per cent of cases. At that, labour induction does not decrease this indicator and remains within population boundaries.

  18. Grammar in Boys With Idiopathic Autism Spectrum Disorder and Boys With Fragile X Syndrome Plus Autism Spectrum Disorder.

    Science.gov (United States)

    Sterling, Audra

    2018-03-14

    Some boys with autism spectrum disorder (ASD) and boys with fragile X syndrome and a codiagnosis of ASD (FXS+ASD) have impairments in expressive grammatical abilities. The current study compared grammatical performance in these 2 groups of school-age boys. Thirty-seven boys similar on mean length of utterance participated in the current study (FXS: n = 19, ASD: n = 18). Participants completed an ASD assessment, nonverbal IQ testing, and conversation language samples. Convergent validity of a sentence imitation task with a norm-referenced assessment of grammar was examined in addition to divergent validity of the measures with nonverbal IQ and vocabulary comprehension and production. The boys with ASD outperformed the boys with FXS+ASD on the norm-referenced assessment of "be," and effect sizes indicate that the boys with ASD had better performance on past tense probes on the sentence imitation task and "do" on the norm-referenced assessment. The two measures of grammar had good convergent validity except for copula and auxiliary "be" and "do." Grammatical performance was not correlated with nonverbal IQ, and trends indicate a relationship between vocabulary and grammar. Despite being similar on mean length of utterance, there were group differences on grammatical performance. The sentence imitation task had good convergent validity with a norm-referenced assessment of grammar for the third-person singular and past tense probes and therefore could be an inexpensive and valid tool to use clinically for these populations. Future research should continue to refine this task, particularly for the probes with high rates of unscorable responses (i.e., "be" and "do").

  19. Evidence for hypermetabolism in boys with constitutional delay of growth and maturation.

    Science.gov (United States)

    Han, Joan C; Balagopal, Prabharakan; Sweeten, Shawn; Darmaun, Dominique; Mauras, Nelly

    2006-06-01

    Children with constitutional delay of growth and maturation (CDGM) tend to be thin and have a growth pattern reminiscent of nutritional insufficiency. Our objective was to compare differences in nutrition, body composition, bone mineral density, and resting and total energy expenditure (REE/TEE) in boys with CDGM and controls. We hypothesized that an imbalance between energy intake and expenditure may contribute to the pathogenesis of CDGM. We conducted an observational, cross-sectional study at an outpatient clinical research center. Patients included 36 boys (8-17 yr): 12 with CDGM (short stature, delayed bone age and puberty, and no other pathology) and 12 height-matched (pre- or early-pubertal) and 12 age-matched (pubertal) healthy controls. Outcome measures included doubly labeled water studies (TEE), serum nutritional/hormonal markers, dual-energy x-ray absorptiometry, dietary analysis, and indirect calorimetry (REE). Nutritional markers were comparable among the groups. CDGM subjects had bone mineral density lower than age-matched controls (P studies are needed to determine whether augmenting nutrition to match their energy needs (with or without hormonal therapy) can improve linear and ponderal growth in patients with CDGM.

  20. Evaluation of Stages and Mean Age of Onset of Puberty in Boys of Yazd

    Directory of Open Access Journals (Sweden)

    M Golestan

    2009-07-01

    Full Text Available Introduction: Genetic and health factors along with ethnicity and geographic location are factors that affect the time of puberty onset. The aim of the present study was to evaluate the mean age of onset of puberty and its stages in boys of Yazd. Methods: This cross- sectional study with random clustering sampling method was conducted on 1018 healthy 9-16 years old male students of Yazd. All cases were examined and evaluated for onset and secondary characters of puberty with inspection of the genital region for pubic hair and scrotum and testicular size according to Tanner classification. Results: The mean age of G2 (onset of testicular growth and PH2 (onset of pubic hairs growth was 11.57±1.54 and 12.43±1.07 years. The mean age of G5 (final stage of testicular growth and PH5 (final stage of pubic hairs growth was 15.43±0.8 and 15.69±1.1 years. The mean BMI in the early stages of puberty (G2 was 16.32±2.02. Conclusion: The mean age of onset of puberty (G2 in boys of Yazd was 11.5 years that is similar to other researches in other countries.

  1. Grey matter volume correlates with virtual water maze task performance in boys with androgen excess.

    Science.gov (United States)

    Mueller, S C; Merke, D P; Leschek, E W; Fromm, S; Grillon, C; Cornwell, B R; Vanryzin, C; Ernst, M

    2011-12-01

    Major questions remain about the specific role of testosterone in human spatial navigation. We tested 10 boys (mean age 11.65 years) with an extremely rare disorder of androgen excess (Familial Male Precocious Puberty, FMPP) and 40 healthy boys (mean age 12.81 years) on a virtual version of the Morris Water Maze task. In addition, anatomical magnetic resonance images were collected for all patients and a subsample of the controls (n=21) after task completion. Behaviourally, no significant differences were found between both groups. However, in the MRI analyses, grey matter volume (GMV) was correlated with performance using voxel-based morphometry (VBM). Group differences in correlations of performance with GMV were apparent in medial regions of the prefrontal cortex as well as the middle occipital gyrus and the cuneus. By comparison, similar correlations for both groups were found in the inferior parietal lobule. These data provide novel insight into the relation between testosterone and brain development and suggest that morphological differences in a spatial navigation network covary with performance in spatial ability. Published by Elsevier Ltd.

  2. Patterns of decline in upper limb function of boys and men with DMD: an international survey.

    Science.gov (United States)

    Janssen, Mariska M H P; Bergsma, Arjen; Geurts, Alexander C H; de Groot, Imelda J M

    2014-07-01

    With increasing life expectancy, upper extremity (UE) function becomes more and more important in boys with Duchenne muscular dystrophy (DMD). Knowledge of UE function in these children is, however, limited. The aim of this study was to gain insight into the changing patterns of UE function during the course of DMD. A Web-based questionnaire on UE function, covering all domains of the International Classification of Functioning Disability and Health, was distributed worldwide. Primary domains of the questionnaire were: participant characteristics, UE pain and stiffness, UE activities, and social participation. Data were described per disease stage and analyzed using descriptive analysis. A total of 213 boys/men with DMD (1-35 years) were included in this study. UE pain, stiffness, and activity limitations increased with disease stage. UE activity limitations already occurred in the early ambulatory stage. Compared to the healthy population, social participation was restricted in DMD patients and about 70% of the respondents experienced UE limitations when performing social activities. Despite the existence of UE impairments, only 9% of the respondents used supportive aids. Functional capacities and activities of the UE are limited already in the early ambulatory stage of patients with DMD affecting their social participation. Therefore, clinicians should pay attention to UE limitations before DMD patients lose their capacity to walk. Effective and adequate aids as well as attention for pain and stiffness in the therapeutic management could help to reduce UE activity limitations and related restrictions in social participation.

  3. Interpersonal influences on late adolescent girls' and boys' disordered eating.

    Science.gov (United States)

    Shomaker, Lauren B; Furman, Wyndol

    2009-04-01

    Perceived socio-cultural pressure to be thin has an important impact on disordered eating during early and middle adolescence, but less is known about late adolescence. Most prospective studies included only girls, and less is known about the influence on boys. This study investigated interpersonal influences on changes in late adolescent boys' and girls' symptoms of disordered eating over one year. Participants were a community sample of late adolescents 16-19 years of age (N=199; 49.75% girls), their mothers, and friends. Structural equation modeling revealed that interpersonal pressure to be thin and criticism about appearance predicted increases in disordered eating over time. Late adolescents', mothers' and friends' reports of pressure were associated with disordered eating at Time 1 and Time 2. Further, adolescents' perceptions and friends' reports of pressure to be thin predicted changes in disordered eating over time. Findings underscore the significance of interpersonal relationships for disordered eating during late adolescence in both girls and boys.

  4. Hormonal changes in 3-month-old cryptorchid boys

    DEFF Research Database (Denmark)

    Suomi, Anne-Maarit; Main, Katharina M; Kaleva, Marko M

    2006-01-01

    CONTEXT: Hormonal dysregulation has been suggested to be one of many etiological factors of cryptorchidism. OBJECTIVES: The objective of this study was to assess the hypothalamic-pituitary-testicular axis in cryptorchid boys during the postnatal hormonal surge. DESIGN: This was a prospective......, longitudinal, population-based study. SETTING: The study was performed at two primary obstetric centers. PARTICIPANTS: Study participants included 388 Finnish and 433 Danish boys (88 and 34 with cryptorchidism, respectively). INTERVENTIONS: Clinical examinations were performed at 0 and 3 months. Blood samples...... were taken at 3 months. MAIN OUTCOME MEASURES: The main outcome measures were testis position and reproductive hormone levels. RESULTS: Finnish cryptorchid boys had significantly higher FSH [1.59 (0.50-3.53) vs. 1.30 (0.49-2.92) IU/liter; P

  5. PSYCHOLOGY OF BOYS AT RISK: INDICATORS FROM 0-5.

    Science.gov (United States)

    Golding, Paul; Fitzgerald, Hiram E

    2017-01-01

    In utero and during the first 5 years of life, boys face unique risks as a result of neurobiological and environmental factors. This introductory article to the Special Issue describes the background of this gender-specific inquiry and outlines some of those risks, drawing attention to the areas that will be covered in depth in the following contributions. We also describe the basis of this inquiry as the link between early life and the subsequent difficulties that adolescent boys and many young men face, and pay particular attention to the circumstances of young men of color and to the growing knowledge about the contributions of fathers to boys' development. © 2016 Michigan Association for Infant Mental Health.

  6. The Education of Playful Boys: Class Clowns in the Classroom

    Science.gov (United States)

    Barnett, Lynn A.

    2018-01-01

    This longitudinal study identified degrees of playfulness in 278 kindergarten-aged children, and followed them through their next three school years to determine how playfulness was viewed by the children themselves, their classmates, and teachers. Perceptions of the social competence, disruptiveness, and labeling as the class clown, were assessed from all perspectives in each of first through third grades. Hierarchical linear modeling was conducted to account for the nesting of the data (children within classrooms within schools) and for the lack of independence between the measures. A central finding confirmed extant literature in that gender differences were dominant, with playful boys regarded as distinct from their less playful counterparts, while no such discrepancies appeared for girls. Playful boys were increasingly negatively regarded as rebellious and intrusive and were labeled as the “class clown” by their teachers. These findings were in direct contrast with children's self-perceptions and those of their peers, who initially regarded more playful boys as appealing and engaging playmates. The data further revealed that the playful boys were stigmatized by their teachers, and this was communicated through verbal and non-verbal reprimands, and classmates assimilated this message and became increasingly denigrating of the playful quality in the boys. In stark contrast, girls' playfulness levels were not a consideration in ratings by teachers or peers at any grade, nor did their classroom behaviors show significant variation. These negative perceptions were likely transferred by teachers to peers and to the children themselves, whereupon they changed their positive perceptions to be increasingly negative by third grade. The results contribute to the literature by demonstrating that playfulness in boys (but not girls) is often associated with the “class clown” designation, and is viewed as an increasingly lethal characteristic in school classrooms

  7. Video incident analysis of concussions in boys' high school lacrosse.

    Science.gov (United States)

    Lincoln, Andrew E; Caswell, Shane V; Almquist, Jon L; Dunn, Reginald E; Hinton, Richard Y

    2013-04-01

    Boys' lacrosse has one of the highest rates of concussion among boys' high school sports. A thorough understanding of injury mechanisms and game situations associated with concussions in boys' high school lacrosse is necessary to target injury prevention efforts. To characterize common game-play scenarios and mechanisms of injury associated with concussions in boys' high school lacrosse using game video. Descriptive epidemiological study. In 25 public high schools of a single school system, 518 boys' lacrosse games were videotaped by trained videographers during the 2008 and 2009 seasons. Video of concussion incidents was examined to identify game characteristics and injury mechanisms using a lacrosse-specific coding instrument. A total of 34 concussions were captured on video. All concussions resulted from player-to-player bodily contact. Players were most often injured when contact was unanticipated or players were defenseless (n = 19; 56%), attempting to pick up a loose ball (n = 16; 47%), and/or ball handling (n = 14; 41%). Most frequently, the striking player's head (n = 27; 79%) was involved in the collision, and the struck player's head was the initial point of impact in 20 incidents (59%). In 68% (n = 23) of cases, a subsequent impact with the playing surface occurred immediately after the initial impact. A penalty was called in 26% (n = 9) of collisions. Player-to-player contact was the mechanism for all concussions. Most commonly, injured players were unaware of the pending contact, and the striking player used his head to initiate contact. Further investigation of preventive measures such as education of coaches and officials and enforcement of rules designed to prevent intentional head-to-head contact is warranted to reduce the incidence of concussions in boys' lacrosse.

  8. The pool chlorine hypothesis and asthma among boys.

    LENUS (Irish Health Repository)

    Cotter, A

    2012-01-31

    Swimming pool sanitation has largely been concerned with the microbiological quality of pool water, which is normally treated using a number of chlorine products. Recent studies have pointed to the potential hazards of chlorine by-products to the respiratory epithelium, particularly in indoor, poorly ventilated, pools. The aim of our study was to elucidate whether chronic exposure to indoor chlorinated swimming pools was associated with an increased likelihood of the development of asthma in boys. METHODS: The subjects were boys aged between 6 and 12 years. Data was collected by means of parental responses to a standardized asthma questionnaire (ISAAC: International Study of Asthma and Allergies in Childhood), supplemented with additional questions regarding frequency of attendance, number of years attendance, whether the child is a swimming team member. The questionnaire return rate was 71\\/% (n = 121). 23 boys were excluded on the basis that they had asthma before they started swimming (n = 97). There was a significant association between number of years a boy had been swimming and the likelihood of wheezing in the last 12 months (p = 0.009; OR = 1.351; 95% CI = 1.077-1.693) and diagnosed asthma (p = 0.046; OR = 1.299; 95% CI = 1.004-1.506). The greater the number the number of years a boy had been attending an indoor, chlorinated pool, the greater the likelihood of wheezing in the last 12 months or "had asthma". Age, parental smoking habits and being a swimming team member had no association with any of the asthma variables examined. Swimming pool attendance may be a risk factor in asthma in boys.

  9. "In the Interest of the Colored Boys": Christopher J. Atkinson, William T. Coleman, and the Extension of Boys' Clubs Services to African-American Communities, 1906-1931

    Science.gov (United States)

    Savage, Carter Julian

    2011-01-01

    This paper details how African-American boys' club workers, their Clubs as well as their service to African-American youth, gained legitimacy within the Boys' Club Federation, now Boys & Girls Clubs of America (BGCA). Specifically, it illustrates what facilitated a predominantly urban, northeastern organization to begin opening Clubs for…

  10. "It's A Girl Thing!" Do Boys Engage in Relational Aggression? Exploration of Whether Strategies to Educate Young People about Relational Aggression Are Relevant for Boys

    Science.gov (United States)

    James, Deborah; Lawlor, Maria; Murphy, Niamh; Flynn, Ann

    2013-01-01

    Relational aggression is often perceived as a female issue. Less is known about relational aggression in adolescent boys. This study examines whether the issues associated with relational aggression in girls are similar for boys to determine whether an intervention designed for girls would be relevant for boys. Focus group discussions illustrate…

  11. "Composing in the Style of Mozart: An Exploration of the "Struggling Boy Writer" Comparing the Composing Processes and Strategies of Boys and Girls

    Science.gov (United States)

    Jones, Susan

    2007-01-01

    The under-achievement of boys in the language components of standardised tests, together with a perception of boys as having negative attitudes towards the English curriculum, has led to boys being positioned as struggling writers. This article reflects critically on this construction, drawing on data from an Economic and Social Research Council…

  12. Students attitude of physical education and healthy lifestyle and their self-assessment of physical fitness

    OpenAIRE

    Grinko, Vitaliy

    2015-01-01

    Purpose: to identify students' attitudes toward physical education and healthy lifestyle, their own assessment of the level of physical fitness and physical qualities of priority. Material and Methods: conducted a questionnaire survey of students of Kharkiv National Economic University and Peter Vasilenko Kharkiv National Technical University of Agriculture. The study involved 166 first-year students (77 boys and 89 girls). Results: it was found that a positive attitude towards a healthy life...

  13. Sex Differences in Using Spatial and Verbal Abilities Influence Route Learning Performance in a Virtual Environment: A Comparison of 6- to 12-Year Old Boys and Girls

    Science.gov (United States)

    Merrill, Edward C.; Yang, Yingying; Roskos, Beverly; Steele, Sara

    2016-01-01

    Previous studies have reported sex differences in wayfinding performance among adults. Men are typically better at using Euclidean information and survey strategies while women are better at using landmark information and route strategies. However, relatively few studies have examined sex differences in wayfinding in children. This research investigated relationships between route learning performance and two general abilities: spatial ability and verbal memory in 153 boys and girls between 6- to 12-years-old. Children completed a battery of spatial ability tasks (a two-dimension mental rotation task, a paper folding task, a visuo-spatial working memory task, and a Piagetian water level task) and a verbal memory task. In the route learning task, they had to learn a route through a series of hallways presented via computer. Boys had better overall route learning performance than did girls. In fact, the difference between boys and girls was constant across the age range tested. Structural equation modeling of the children’s performance revealed that spatial abilities and verbal memory were significant contributors to route learning performance. However, there were different patterns of correlates for boys and girls. For boys, spatial abilities contributed to route learning while verbal memory did not. In contrast, for girls both spatial abilities and verbal memory contributed to their route learning performance. This difference may reflect the precursor of a strategic difference between boys and girls in wayfinding that is commonly observed in adults. PMID:26941701

  14. Acute infratentorial traumatic subdural hematoma associated with a torn tentorium cerebelli in a one-year-old boy

    International Nuclear Information System (INIS)

    Vielvoye, G.J.; Peters, A.C.B.; Dulken, H. van; Rijksuniversiteit Leiden

    1982-01-01

    The case of a 1-year-old boy with an acute infratentorial subdural hematoma is presented. Surgical intervention revealed a bleeding vein at the edge of a right-sided tentorial tear. Traumatic tentorial tearing has been demonstrated previously only in neonates. Although computed tomography is the most effective method for recognition of this lesion, vertebral angiography may be mandatory for more accurate localization. (orig.)

  15. "I am happy that God made me a boy": Zambian adolescent boys' perceptions about growing into manhood.

    Science.gov (United States)

    Dahlbäck, Elisabeth; Makelele, Patrick; Phillimon, Ndubani; Bawa, Yamba; Bergtröm, Staffan; Ransjö-Arvidson, Anna-Berit

    2003-04-01

    Adolescence is a period of transition during which a person is neither considered a child nor an adult. As little is known about adolescent boys' perceptions, norms, role models and gender relations that influence their male identity and behaviour, this qualitative study was conducted. Data were drawn from seven FGDs and twelve mails of adolescent boys (15-19 years old) residing in two townships outside Lusaka and Kitwe in Zambia. Findings show that growing up to a man entails a certain level of ambiguity and contradictory perceptions in terms of supposedly appropriate social and sexual behaviour but indicates a few alternatives. Based on the findings, we recommend that the information gap, misconceptions and anxiety among boys regarding their male identity should be addressed. The respondents suggested that an educational programme that will pay due attention to their needs and answer their questions should be designed and implemented with active involvement of male adolescent peers.

  16. EARLY CHILDHOOD PREDICTORS OF LOW-INCOME BOYS' PATHWAYS TO ANTISOCIAL BEHAVIOR IN CHILDHOOD, ADOLESCENCE, AND EARLY ADULTHOOD.

    Science.gov (United States)

    Shaw, Daniel S; Gilliam, Mary

    2017-01-01

    Guided by a bridging model of pathways leading to low-income boys' early starting and persistent trajectories of antisocial behavior, the current article reviews evidence supporting the model from early childhood through early adulthood. Using primarily a cohort of 310 low-income boys of families recruited from Women, Infants, and Children Nutrition Supplement centers in a large metropolitan area followed from infancy to early adulthood and a smaller cohort of boys and girls followed through early childhood, we provide evidence supporting the critical role of parenting, maternal depression, and other proximal family risk factors in early childhood that are prospectively linked to trajectories of parent-reported conduct problems in early and middle childhood, youth-reported antisocial behavior during adolescence and early adulthood, and court-reported violent offending in adolescence. The findings are discussed in terms of the need to identify at-risk boys in early childhood and methods and platforms for engaging families in healthcare settings not previously used to implement preventive mental health services. © 2016 Michigan Association for Infant Mental Health.

  17. Body image, weight management behavior, nutritional knowledge and dietary habits in high school boys in Korea and China.

    Science.gov (United States)

    Hyun, Hwajin; Lee, Hongmie; Ro, Yoona; Gray, Heewon L; Song, Kyunghee

    2017-01-01

    Adolescence is an important period with rapid physical growth transitioning from childhood to adulthood. Distorted body image can result in eating disorders or inadequate nutrient intakes in adolescence. Limited research has been done with high school boys in both Korea and China. To examine body image, weight control behaviors, nutritional knowledge, and dietary habits in Korean and Chinese teenage boys, and to evaluate any differences in these measures between two countries. High school boys in Yongin of Korea and Weihai region of China (n=201 Korean and n=196 Chinese) participated in a selfreport survey. A previously validated questionnaire assessed height and weight, body image, nutritional knowledge, and dietary habits. Descriptive statistics, t-test, Chi-square, and Pearson correlations were used for data analysis. About 41.4% of Korean students and 40.8% of Chinese students desired to be thinner. The majority of the students from both countries showed a perception gap between ideal body image and current body image. Korean students had a higher frequency of weight control attempts compared with Chinese students (p=0.004). Overall, Korean students had higher scores in nutritional knowledge (ppositive correlation with body shape satisfaction (pbody image among high school boys is important in Korea and China. Different educational strategies might be beneficial to Korean or Chinese students.

  18. Elevated morning cortisol is a stratified population-level biomarker for major depression in boys only with high depressive symptoms

    Science.gov (United States)

    Owens, Matthew; Herbert, Joe; Jones, Peter B.; Sahakian, Barbara J.; Wilkinson, Paul O.; Dunn, Valerie J.; Croudace, Timothy J.; Goodyer, Ian M.

    2014-01-01

    Major depressive disorder (MD) is a debilitating public mental health problem with severe societal and personal costs attached. Around one in six people will suffer from this complex disorder at some point in their lives, which has shown considerable etiological and clinical heterogeneity. Overall there remain no validated biomarkers in the youth population at large that can aid the detection of at-risk groups for depression in general and for boys and young men in particular. Using repeated measurements of two well-known correlates of MD (self-reported current depressive symptoms and early-morning cortisol), we undertook a population-based investigation to ascertain subtypes of adolescents that represent separate longitudinal phenotypes. Subsequently, we tested for differential risks for MD and other mental illnesses and cognitive differences between subtypes. Through the use of latent class analysis, we revealed a high-risk subtype (17% of the sample) demarcated by both high depressive symptoms and elevated cortisol levels. Membership of this class of individuals was associated with increased levels of impaired autobiographical memory recall in both sexes and the greatest likelihood of experiencing MD in boys only. These previously unidentified findings demonstrate at the population level a class of adolescents with a common physiological biomarker specifically for MD in boys and for a mnemonic vulnerability in both sexes. We suggest that the biobehavioral combination of high depressive symptoms and elevated morning cortisol is particularly hazardous for adolescent boys. PMID:24550453

  19. Reference values for serum leptin in healthy non-obese children and adolescents

    DEFF Research Database (Denmark)

    Lausten-Thomsen, Ulrik; Christiansen, Michael; Hedley, Paula Louise

    2016-01-01

    . Methods: A total of 1193 healthy, non-obese Danish schoolchildren (730 girls, 463 boys) aged 6–18 years (median 11.9) were examined by trained medical staff. Serum leptin and sOB-R concentrations in venous fasting blood samples were quantitated by immunoassay. Percentile curves of leptin, sOB-R, and free...

  20. Self-reported neglect, amygdala volume, and symptoms of anxiety in adolescent boys.

    Science.gov (United States)

    Roth, Marissa C; Humphreys, Kathryn L; King, Lucy S; Gotlib, Ian H

    2018-03-22

    Experiences of psychosocial neglect affect the developing brain and may place individuals at increased risk for anxiety. The majority of research in this area has focused on children who have experienced severe psychosocial deprivation; it is not clear whether typical variation in neglect experienced in community samples would have the same neurobiological consequences as those documented in extreme samples. The present study examined the associations among self-reported childhood neglect, amygdala volume, and anxiety symptoms in a community sample of 138 adolescents ages 9-15 years (43% male). Linear mixed modeling yielded a three-way interaction of neglect, sex, and brain hemisphere, reflecting a significant positive association between neglect and right amygdala volume in boys. Additional analyses indicated that right amygdala volume significantly mediated the association between neglect and anxiety symptoms in boys. These findings are consistent with previous reports of larger amygdala volumes in previously institutionalized children, and with documented associations between caregiving deprivation and anxiety symptoms. The results suggest that the effects of childhood neglect on limbic structures are sex-specific and lateralized, and provide support for a neural mechanism relating childhood neglect to later difficulties in emotional functioning. Copyright © 2018 Elsevier Ltd. All rights reserved.

  1. Role of urethral plate and fossa navicularis biopsies in the detection of balanitis xerotica obliterans in boys undergoing redo hypospadias repair

    Directory of Open Access Journals (Sweden)

    Mohamed Sultan

    2017-12-01

    Full Text Available Objectives: To evaluate the presence of balanitis xerotica obliterans (BXO, clinically and pathologically, in the urethra of boys with failed previous hypospadias repair and where surgical management was planned. Patients and methods: Between February 2010 and March 2015, boys with failed distal penile hypospadias repair who were planned for surgical management were evaluated for the presence of clinical and pathological evidence of BXO. Samples were obtained from the urethral plate and fossa navicularis, after obtaining informed consent and ethical approval. The samples were fixed, sectioned, and haematoxylin and eosin stained for light microscopic examination. Results: In all, 157 boys were enrolled in our study, with a mean (SD age of 6.4 (2.8 years. All the boys had a history of failed hypospadias repair surgeries (once or more. The presentation was fistula in 34 boys (21.7%, meatal stenosis in 45 (28.7%, urethral stricture in 28 (17.8%, and total dehiscence in 50 (31.8%. BXO was detected clinically in 46 boys (29.3%. The total number of biopsies taken was 314, of which 124 (39.5% were pathologically BXO-positive samples. Of the 157 boys, BXO-positive cases were clinically associated with fistula in seven boys (4.5%, meatal stenosis in 18 (10.8%, urethral stricture in seven (4.5%, and total dehiscence in 15 (9.6%. Of the 314 pathological samples, pathologically BXO-positive samples were associated with fistula in 20 samples (6.4%, meatal stenosis in 40 (12.7%, urethral stricture in 22 (7%, and total dehiscence in 42 (13.4%. Conclusions: In failed hypospadias cases BXO should be considered, especially for cases with multiple failures, meatal stenosis, and total dehiscence. Urethral plate and fossa navicularis biopsies are important in planning a proper approach for subsequent repair. Keywords: Balanitis xerotica obliterans, Lichen sclerosus, Hypospadias

  2. Boys with precocious or early puberty: incidence of pathological brain magnetic resonance imaging findings and factors related to newly developed brain lesions

    Directory of Open Access Journals (Sweden)

    Keun Hee Choi

    2013-12-01

    Full Text Available PurposeBrain magnetic resonance imaging (MRI findings and factors predictive of pathological brain lesions in boys with precocious puberty (PP or early puberty (EP were investigated.MethodsSixty-one boys with PP or EP who had brain MRI performed were included. PP was classified into the central or peripheral type. Brain MRI findings were categorized into group I (pathological brain lesion known to cause puberty; newly diagnosed [group Ia] or previously diagnosed [group Ib]; group II (brain lesion possibly related to puberty; and group III (incidental or normal findings. Medical history, height, weight, hormone test results, and bone age were reviewed.ResultsBrain lesions in groups I and II were detected in 17 of 23 boys (74% with central PP, 9 of 30 boys (30% with EP, and 7 of 8 boys (88% with peripheral PP. All brain lesions in boys with peripheral PP were germ cell tumors (GCT, and 3 lesions developed later during follow-up. Group I showed earlier pubertal onset (P<0.01 and greater bone age advancement (P<0.05 than group III. Group III had lower birth weight and fewer neurological symptoms than "Ia and II" (all P<0.05.ConclusionEarlier onset of puberty, greater bone age advancement, and/or neurological symptoms suggested a greater chance of pathological brain lesions in boys with central PP or EP. All boys with peripheral PP, even those with normal initial MRI findings, should be evaluated for the emergence of GCT during follow-up.

  3. Energy replacement diminishes the effect of exercise on postprandial lipemia in boys.

    Science.gov (United States)

    Thackray, Alice E; Barrett, Laura A; Tolfrey, Keith

    2016-04-01

    Acute bouts of exercise reduce postprandial triacylglycerol concentrations ([TAG]) in healthy boys and girls; however, it is not known whether this effect is mediated by the energy deficit. This study examined whether the exercise-induced reduction in postprandial [TAG] persists after immediate dietary replacement of the exercise energy expenditure (EE). Eighteen healthy 11- to 13-year-old boys (mean (SD): body mass 41.3 (8.4)kg; peak oxygen uptake (V̇O2) 55 (5)mL·kg(-1)·min(-1)) completed three, 2-day conditions in a within-measures, crossover design separated by 14days. On day 1, participants rested (CON), exercised at 60% peak V̇O2 inducing a net EE of 32kJ·kg(-1) body mass (EX-DEF) or completed the same exercise with the net EE replaced immediately (EX-REP). On day 2, capillary blood samples were taken in the fasted state and at pre-determined intervals throughout the 6.5h postprandial period. A standardised breakfast and lunch meal were consumed immediately and 4h, respectively, after the fasting sample. Based on ratios of the geometric means (95% confidence intervals (CI) for ratios), EX-DEF fasting [TAG] was 19% and 15% lower than CON (-32 to -4%, ES=1.15, P=0.02) and EX-REP (-29 to 0%, ES=0.91, P=0.05) respectively; CON and EX-REP were similar (-4%; P=0.59). The EX-DEF total area under the [TAG] versus time curve was 15% and 16% lower than CON (-27 to 0%, ES=0.55, P=0.05) and EX-REP (-29 to -2%, ES=0.62, P=0.03) respectively; CON and EX-REP were not different (2%; -13 to 20%, P=0.80). Immediate replacement of the exercise-induced energy deficit negates the reduction in postprandial [TAG] in boys; this highlights the importance of maintaining a negative energy balance immediately post-exercise to maximise the metabolic health benefits of exercise. Copyright © 2016 Elsevier Inc. All rights reserved.

  4. ADOLESCENTS’ HEALTHY EATING

    DEFF Research Database (Denmark)

    Pedersen, Susanne

    This PhD thesis contributes with knowledge about adolescent healthy eating by studying consumer socialisation, social influence and behavioural change in relation to adolescent healthy eating. The introduction provides the important reasons for studying adolescents and healthy eating and explains...... relevant literature on consumer socialisation, social influence and behaviour change through interventions employing feedback in relation to adolescent healthy eating, it is argued that a socio-cognitive approach to consumer socialisation and behaviour change provides a richer and more nuanced...... understanding of adolescent healthy eating. Based on this, the thesis presents three research questions which are investigated in three research papers. The research questions are: 1. Which roles do parents and adolescents have in healthy eating socialisation? 2. How does the social influence from parents...

  5. [Healthy Cities projects].

    Science.gov (United States)

    Takano, Takehito

    2002-05-01

    This is a review article on "Healthy Cities". The Healthy Cities programme has been developed by the World Health Organization (WHO) to tackle urban health and environmental issues in a broad way. It is a kind of comprehensive policy package to carry out individual projects and activities effectively and efficiently. Its key aspects include healthy public policy, vision sharing, high political commitment, establishment of structural organization, strategic health planning, intersectoral collaboration, community participation, setting approach, development of supportive environment for health, formation of city health profile, national and international networking, participatory research, periodic monitoring and evaluation, and mechanisms for sustainability of projects. The present paper covered the Healthy Cities concept and approaches, rapid urbanization in the world, developments of WHO Healthy Cities, Healthy Cities developments in the Western Pacific Region, the health promotion viewpoint, and roles of research.

  6. Are there healthy obese?

    Science.gov (United States)

    Griera Borrás, José Luis; Contreras Gilbert, José

    2014-01-01

    It is currently postulated that not all obese individuals have to be considered as pathological subjects. From 10% to 20% of obese people studied do not show the metabolic changes common in obese patients. The term "healthy obese" has been coined to refer to these patients and differentiate them from the larger and more common group of pathological obese subjects. However, the definition of "healthy obese" is not clear. Use of "healthy obese" as a synonym for obese without metabolic complications is risky. Clinical markers such as insulin resistance are used to identify this pathology. It is not clear that healthy obese subjects have lower morbidity and mortality than pathologically obese patients. According to some authors, healthy obese would represent an early stage in evolution towards pathological obesity. There is no agreement as to the need to treat healthy obese subjects. Copyright © 2012 SEEN. Published by Elsevier Espana. All rights reserved.

  7. 24-hour antiplatelet effect of aspirin in patients with previous definite stent thrombosis

    DEFF Research Database (Denmark)

    Würtz, Morten; Hvas, Anne-Mette; Jensen, Lisette O

    2014-01-01

    : Platelet inhibition declined significantly during the 24-hour dosing interval in aspirin-treated patients with previous definite ST or stable coronary artery disease and in healthy individuals. Increased levels of immature platelets and thrombopoietin were observed in patients with previous definite ST....... through 24 h in patients with previous definite ST. Furthermore, we explored whether increased levels of immature platelets and thrombopoietin are associated with a particularly rapid recovery of platelet function. METHODS: This case-control study included 50 patients with previous definite ST matched...... with 100 patients with stable coronary artery disease and 50 healthy volunteers. All participants were on aspirin 75 mg/day mono antiplatelet therapy. Platelet aggregation was measured 1 and 24 h after aspirin intake using platelet aggregometry (Multiplate® Analyzer). Cyclooxygenase-1 activity, platelet...

  8. Electrolyzed-water generator 'SaniBoy'; Eisei jokinsuik kyokyu sochi 'SaniBoy'

    Energy Technology Data Exchange (ETDEWEB)

    Inoue, M.; Kakiuchi, H.; Muto, K. [Fuji Electric Co. Ltd., Tokyo (Japan)

    2000-03-10

    In the food industry, injuries due to food poisoning have been increasing. Especially the mass outbreak of food poisoning by Escherichia coli such as O-157 in 1996 gave warning on the importance of food sanitation management. Public efforts such as the Hazard Analysis and Critical Control Point (HACCP) system have been made to prevent food poisoning. Recently, disinfection made by electrolyzing water with some salt added has attracted attention. Fuji Electric has developed the generator 'SaniBoy' that produces weak alkaline electrolyzed water without wasting water. The environment-friendly 'SaniBoy' will contribute to sanitation in various fields. (author)

  9. Career Pathways And Youth Metamorphosis Into Area Boys In ...

    African Journals Online (AJOL)

    Youth metamorphosis into area boys was found within structural forces including family disorganization, academic failure and poor career orientation. Unexpectedly, obedience to patron-client agencies ... Keywords: Deprivation, Social Mobility, Gangs, Deviance, Lagos African Journal for the Psychological Study of Social ...

  10. Surfin’ California with Whitman and The Beach Boys

    DEFF Research Database (Denmark)

    Balle, Søren Hattesen

    of American literary Romanticism, whereas The Beach Boys became the sixties’ most well-known pop icon of surf music and surf culture. Nevertheless, their common interest in California as a particular topographic image of the American West invites comparison and further study. This paper aims to make...

  11. Duplicated Muellerian remnant in a 6-year-old boy

    Energy Technology Data Exchange (ETDEWEB)

    Kuo, Helen J.; Cain, Mark P. [Indiana University School of Medicine, Riley Hospital for Children, Department of Pediatric Urology, Indianapolis, IN (United States); Karmazyn, Boaz [Indiana University School of Medicine, Riley Hospital for Children, Department of Radiology, Indianapolis, IN (United States)

    2009-08-15

    We report a 6-year-old boy with large duplicated Muellerian duct remnant who presented with recurrent urinary tract infections and dysuria. His prior urological problems included proximal hypospadias (repaired), urachal cyst, and a unilateral undescended testis. Imaging evaluation included US, MRI, and cystoscopy. Laparoscopic resection was performed via a retrovesical approach. The patient was free of symptoms after surgery. (orig.)

  12. Students' Centennial Reader: Boys and Girls High School.

    Science.gov (United States)

    Tominberg, Larry; And Others

    This volume contains a series of stories and related questions about famous graduates of Boys and Girls High School and about some high points in the school's 100 year history. Brief biographical sketches are provided for Shirley Chisholm, Isaac Asimov, and other individuals who graduated from the school. Other readings describe various aspects of…

  13. PE Is Not for Me: When Boys' Masculinities Are Threatened

    Science.gov (United States)

    Tischler, Amy; McCaughtry, Nate

    2011-01-01

    This study used hegemonic masculinity theory to examine the intersection of masculinities and school physical education from the perspectives of boys who embodied masculinities that were marginalized. Over a 13-week period using present-focused, student-centered, qualitative methodological approaches, we observed, interviewed, and worked in small…

  14. The Behavioral Treatment of Obesity in Adolescent Boys.

    Science.gov (United States)

    Geller, Sanford E.

    Two adolescent boys with a history of rapidly increasing obesity participated in a behavioral weight reduction program. The multi-dimensional treatment package consisted of those behavioral techniques most often shown to be effective in treating obese adults (programed behavior management and stimulus control instructions, self monitoring of daily…

  15. Osteogenesis Imperfecta in a Young Nigerian Boy | Saleh ...

    African Journals Online (AJOL)

    Osteogenesis imperfecta (OI) is an extremely rare congenital anomaly with similarities to various congenital and acquired musculoskeletal anomalies. Depending on the severity of the disease, presentation can be early or late. The late presentation of this anomaly in a young Nigerian boy whose clinical and radiographic ...

  16. Teaching Boys: Towards a Theory of Gender-Relevant Pedagogy

    Science.gov (United States)

    Bristol, Travis J.

    2015-01-01

    This article calls attention to the social and educational challenges facing boys and men around the world. Next, it highlights how the outcomes for males of African descent across the Americas, in particular the USA, are especially troubling. Moreover, a critique is presented about the recruitment campaigns that see increasing the number of Black…

  17. Takayasu's disease in a young black boy | Oguntona | Nigerian ...

    African Journals Online (AJOL)

    Takayasu's disease in a young black boy. ... Abstract. Takayusu's disease is a rare disease affecting women predominantly during the child- bearing age. It is a primary vasculitis condition ... The diagnosis of Takayasu's disease was confirmed by the rheumatology unit and appropriate literature search was done. Takayusu's ...

  18. Bloody nipple discharge in a 7-month-old boy.

    LENUS (Irish Health Repository)

    Zaid, Ahmed

    2011-10-01

    Isolated bloody nipple discharge is rare in infancy and is usually idiopathic. Discharge commonly resolves spontaneously, and ultrasonography is a useful diagnostic technique to detect the cause of discharge. The authors report a 7-month-old boy who presented with unilateral spontaneous bloody nipple discharge for 1 month without signs of infection or mass.

  19. Clandestine Readers: Boys and Girls Going "Undercover" in School Spaces

    Science.gov (United States)

    Scholes, Laura

    2015-01-01

    Exploring the diverse nature of students' interpretations of their reading experiences, this study moves beyond broad generalizations about boys and girls to consider complexities inherent in the social processes that influence students' engagement in reading. While the study aimed to develop understandings about the ways notions of masculinity…

  20. Mothering, fathering, and externalizing behavior in toddler boys

    NARCIS (Netherlands)

    Verhoeven, Marjolein; Junger, Marianne; van Aken, Chantal; Dekovic, Maja; van Aken, Marcel A.G.

    2010-01-01

    This study examined the effects of reported maternal and paternal support, psychological control, and spanking on externalizing behavior of toddler boys. Questionnaires were administered to both parents of 104 two-parent families with a 3-year-old son. Both maternal and paternal psychological

  1. Young African American Boys Narrating Identities in Science

    Science.gov (United States)

    Kane, Justine M.

    2016-01-01

    The goal of this study is to bring the voices of African American boys front and center in science education research in an effort to strengthen our understandings of their experiences of school and science. Using an interpretivist perspective within a narrative inquiry approach, I focus on the student and science-student identities two African…

  2. [A boy with a swelling under his right jaw].

    Science.gov (United States)

    Gremmer, Jessica E; Moes, A R Roelof

    2015-01-01

    A 12-year-old boy presented with a painful swelling under his right jaw. Cat scratch disease was confirmed serologically. Two months later the swelling had increased in size and had become red. There was obvious fluctuation, which indicated abscess formation. After incision and drainage of the abscess, the swelling resolved within two weeks.

  3. Teacher Perceptions Affect Boys' and Girls' Reading Motivation Differently

    Science.gov (United States)

    Boerma, Inouk E.; Mol, Suzanne E.; Jolles, Jelle

    2016-01-01

    The aim of this study was to examine the relationship between teacher perceptions and children's reading motivation, with specific attention to gender differences. The reading self-concept, task value, and attitude of 160 fifth and sixth graders were measured. Teachers rated each student's reading comprehension. Results showed that for boys,…

  4. Longterm Creative Therapy with a Borderline Psychotic Boy.

    Science.gov (United States)

    Steinhardt, Lenore

    1995-01-01

    This case study describes three years of art therapy with a boy (age seven at the start) with borderline psychotic disorder. Changing themes over course of therapy are discussed and examples of child's work are included. Therapy was terminated after child had worked out fears and assumed an identity in which he could relate to peers in a normal…

  5. Go/NoGo performance in boys with Tourette syndrome

    DEFF Research Database (Denmark)

    Eichele, Heike; Eichele, Tom; Hammar, Asa

    2010-01-01

    This study compared performance and performance monitoring in 19 boys with Tourette syndrome (TS) (12.64 years, +/- 2.05) and 19 age-matched controls (13.16 years, +/- 2.29) using a Go/NoGo task. The results indicated similar performance accuracy in the TS group and the control group. TS particip...

  6. Estradiol levels in prepubertal boys and girls--analytical challenges

    DEFF Research Database (Denmark)

    Bay, Katrine; Andersson, Anna-Maria; Skakkebaek, Niels E

    2004-01-01

    Increasing evidence points at an important function of low concentrations of estradiol (E2) in prepubertal boys and girls. E2 serum levels in prepubertal children are, however, often immeasurable in conventional E2 assays. This strongly hampers further investigation of the physiological relevance...

  7. Treating hoarding disorder in a 12-year-old boy

    DEFF Research Database (Denmark)

    Andersen, Tanja Margrethe Gjerlev; Thomsen, Per Hove

    2017-01-01

    In this case report hoarding disorder is described in a 12-year-old boy who suffered from obsessive collection of things. The disorder is a separate diagnostic entity in DSM-5, and it will probably be a separate disorder in ICD-11 called hoarding disorder. The disorder is generally considered...

  8. Development of gas boy medical incinerator as a substitute for ...

    African Journals Online (AJOL)

    The stench that emanates from the burial of placentas, limbs etc especially after rainfall, are unbearable and awful within most hospital environments. A solution has been found in the engineering of all-in-one medical gas boy incinerator with quick rise in temperature and even distribution of heat, with drying and firing cycles ...

  9. Relational Aggression among Boys: Blind Spots and Hidden Dramas

    Science.gov (United States)

    Eriksen, Ingunn Marie; Lyng, Selma Therese

    2018-01-01

    Although boys too are involved in relational aggression, their experiences are overshadowed by the focus on relational aggression among girls. This paradox mirrors the empirical puzzle that forms the starting point for this article: while teachers saw relational aggression as a 'girl problem', we found a vast undercurrent of relational aggression…

  10. Melatonin and LH secretion patterns in pubertal boys

    International Nuclear Information System (INIS)

    Fevre, M.; Boyar, R.M.; Rollag, M.D.

    1979-01-01

    Plasma melatonin and LH were measured at 20 minute intervals for 24 hours in four normal pubertal boys. All four subjects showed a significant augmentation of LH and melatonin during nocturnal sleep. There was also a significant correlation between the LH and melatonin levels (p [fr

  11. Strength training and physical activity in boys: a randomized trial.

    Science.gov (United States)

    Meinhardt, Udo; Witassek, Fabienne; Petrò, Renato; Fritz, Chris; Eiholzer, Urs

    2013-12-01

    In developed societies levels of daily physical activity (PA) among school-age children are decreasing. This implies risk factors for cardiovascular and metabolic diseases. Specific strategies to improve levels of PA are needed. In prepubertal boys there is evidence that strength training increases spontaneous PA outside of training. A total of 102 schoolchildren (age 10-14 years) in Switzerland were randomly assigned to physical education classes or to participate twice weekly at a guided strength training program for 19 weeks. Spontaneous PA energy expenditure (PAEE; 3axial accelerometry for 7 days), leg and arm strength, and body composition (dual energy radiograph absorptiometry) were measured at baseline, after 19 weeks of training intervention, and after 3 months of washout. There were no significant differences between the groups at baseline. In the intervention group, PAEE increased by 10% from baseline to end of training in boys (P = .02), but not in girls. Leg and arm strength were increased owing to training intervention in both boys and girls. All other variables were unchanged. Baseline PAEE was significantly negatively correlated with changes of PAEE. Targeted strength training significantly increases daily spontaneous PA behavior in boys. The less active children showed the greatest increase in spontaneous PAEE. Girls showed a similar increase in strength, but not in spontaneous PAEE. This may be explained by their earlier pubertal development. Strength training may be a promising strategy in schools to counteract decreasing levels of PA.

  12. Group climate and empathy in a sample of incarcerated boys

    NARCIS (Netherlands)

    Peer van der Helm PhD; G.J.J.M. Stams; J.C. van der Stel; M.A.M. van Langen; P.H. van der Laan

    2011-01-01

    The present study examined the influence of group climate on empathy in a Dutch youth correctional facility in a sample of 59 incarcerated delinquent boys. Higher levels of empathy have been shown to be associated with less delinquent and more prosocial behaviour, and may therefore be vital for

  13. Girls--More Moral Than Boys or Just Sneakier?

    Science.gov (United States)

    Krebs, Richard L.

    This research was undertaken to check on the existence of the impression that teachers do see girls as more moral than boys, and to assess the accuracy of the teachers' perceptions. A random sample of sixth grade children was selected from 10 classes in a middle class and a working class school to fit a balanced factorial design with two factors,…

  14. Effects of Ramadan on physical capacities of North African boys ...

    African Journals Online (AJOL)

    ... effects of Ramadan fasting on physical performance has focused on adults, and only three studies have examined its impact on children's physical performance. Aims: To examine the effects of Ramadan fasting on first-time fasting boys' performance in short-term explosive exercises [vertical and horizontal jump tests (VJT ...

  15. Fathering and Mothering of Preschool Boys with Hyperactivity

    Science.gov (United States)

    Keown, Louise

    2011-01-01

    This study examined links between paternal and maternal parenting factors and preschool hyperactivity in a community sample. Forty-one hyperactive and 38 comparison boys (aged 47-62 months) and their fathers and mothers were assessed on a range of interview, parent questionnaire, and observational measures of parenting and child behavior. Results…

  16. Wildmen, Warriors, and Lovers: Reaching Boys through Archetypal Literature.

    Science.gov (United States)

    Brozo, William G.; Schmelzer, Ronald V.

    1997-01-01

    Proposes that teachers look to current and classic literature as a way to motivate adolescent boys to read and to provide them with positive male role models. Defines 10 male archetypes, and lists examples of literature that illustrate each archetype. (SR)

  17. Boys, Masculinity and School Violence: Reaping What We Sow

    Science.gov (United States)

    Watson, Sandy White

    2007-01-01

    In this paper the author explores the relationship between masculinity and violence. She begins by pointing out that although all of the recent school shootings in the US have been perpetrated by boys, very few are associating the acts with the gender of the offenders. Perhaps this connection is not made because society is so conditioned to the…

  18. Birth on the Playground: Boys' Experiences Playing with Gender ...

    African Journals Online (AJOL)

    Using a phenomenological approach, the purpose of this research was to explore the meaning of young children's gender and identity play, and the experiences they take to form their identity in the early childhood setting. During the course of the study I drew meanings from the boys' pretend playing pregnancy and gender ...

  19. Reappraising the Apparent Underachievement of Boys at School.

    Science.gov (United States)

    Gorard, Stephen; Rees, Gareth; Salisbury, Jane

    1999-01-01

    Challenges common beliefs about academic achievement differences between boys and girls. Analysis of gendered results from examinations and statutory assessments of all Welsh students from 1992-97 indicated that girls had higher achievement in certain subjects at certain levels, but no gender gaps existed in other subjects. Achievement gaps were…

  20. Recurrent sinus pericranii in a 14-year-old boy.

    Science.gov (United States)

    Brown, J A; Woldenberg, L; Velasco, M E

    1987-01-01

    A case of symptomatic and recurrent sinus pericranii in a 14-year-old boy is presented. A blood-filled cyst was diagnosed after head trauma. The sinus pericranii was surgically removed. One year later the patient presented with blurred vision, headaches, and recurrence at a different site in the skull.

  1. Duodenal adenocarcinoma in a 10-year-old boy

    Directory of Open Access Journals (Sweden)

    Zouari Mohamed

    2014-01-01

    Full Text Available Gastrointestinal malignancies are extremely rare in the paediatric population and duodenal cancers represent an even more unusual entity. It represents 0.3-1% of all gastrointestinal tumours. A case report of a 10-year-old boy with duodenal adenocarcinoma is reported and the difficulties of diagnosing and treating this rare tumour are discussed.

  2. Duodenal adenocarcinoma in a 10-year-old boy.

    Science.gov (United States)

    Mohamed, Zouari; Habib, Bouthour; Rabia, Ben Abdallah; Youssef, Hlel; Riath, Ben Malek; Youssef, Gharbi; Nejib, Kaabar

    2014-01-01

    Gastrointestinal malignancies are extremely rare in the paediatric population and duodenal cancers represent an even more unusual entity. It represents 0.3-1% of all gastrointestinal tumours. A case report of a 10-year-old boy with duodenal adenocarcinoma is reported and the difficulties of diagnosing and treating this rare tumour are discussed.

  3. Phonological Awareness and Reading in Boys with Fragile X Syndrome

    Science.gov (United States)

    Adlof, Suzanne M.; Klusek, Jessica; Shinkareva, Svetlana V.; Robinson, Marissa L.; Roberts, Jane E.

    2015-01-01

    Background: Reading delays are well documented in children with fragile X syndrome (FXS), but few studies have examined linguistic precursors of reading in this population. This study examined the longitudinal development of phonological awareness and its relationship with basic reading in boys with FXS. Individual differences in genetic,…

  4. Cryopreservation of intact testicular tissue from boys with cryptorchidism

    DEFF Research Database (Denmark)

    Kvist, K; Thorup, Jørgen Mogens; Byskov, A G

    2006-01-01

    Boys with cryptorchidism often face fertility problems in adult life despite having orchiopexy performed at a very young age. During this operation, a biopsy of the testis is normally taken in order to evaluate their infertility potential and the presence of malignant cells. This study evaluated ...... the morphology and functional capacity of cryopreserved testes biopsies and their possible use in fertility preservation....

  5. A Motivational Intervention for African American Boys Labeled as Aggressive

    Science.gov (United States)

    Graham, Sandra; Taylor, April; Hudley, Cynthia

    2015-01-01

    A 12-week, 32-lesson afterschool intervention was conducted with third-to fifth-grade urban African American boys classified as aggressive. Grounded in attribution theory and organized around the construct of perceived responsibility in self and others, the intervention focused on increasing both social skills and academic motivation. Participants…

  6. On Jorge Becoming a Boy: A Counselor's Perspective

    Science.gov (United States)

    Wright, Travis

    2007-01-01

    In this portrait, Travis Wright, writing as a psychology counselor in training, brings the reader into one morning's events in his clinical work with Jorge, a three-year-old boy whose family is experiencing difficult times. Throughout the morning at Jorge's day-care center, Wright encounters scenarios that force him to ask questions about child…

  7. Patterns of Language Preference Among Bilingual (Filipino-English) Boys

    Science.gov (United States)

    Ledesma, Heloise Marie L.; Morris, Robin D.

    2005-01-01

    The pattern of language preference in a simultaneous bilingual (Filipino-English) population was examined, including changes in the pattern of preference over time. Participants were 81 Filipino boys (Mean age=6 years, 2 months) recruited from two schools in the Philippines. A language preference checklist was completed by the parents of the…

  8. Effect of Table Tennis Trainings on Biomotor Capacities in Boys

    Science.gov (United States)

    Tas, Murat

    2017-01-01

    The aim of this study is to investigate whether the biomotor capacities of boys doing table tennis trainings are affected. A total of 40 students, as randomly selected 20 test groups and 20 control groups at an age range of 10-12 participated in the research. Statistical analysis of data was performed using Statistic Package for Social Science…

  9. "Schooling Is Fooling": Why Do Jamaican Boys Underachieve in School?

    Science.gov (United States)

    Parry, Odette

    1997-01-01

    Examines ways in which females, as pupils and teachers, are linked, in teachers' accounts, to the educational underachievement of Jamaican boys. Interviews with 47 teachers reveal the crucial role sex/gender identity plays in educational failure. Additionally problematic is the lack of male role models. (GR)

  10. Psychotherapy Outcome of Sexually Abused Boys: An Agency Study.

    Science.gov (United States)

    Friedrich, William N.; And Others

    1992-01-01

    Discusses a treatment intervention program for young, sexually abused boys. Treatment included group, individual, and family therapy, and parent training. Clinical and statistically significant improvement were noted in many areas, including overall behavior problems and sexual behavior problems. Therapy outcome was related to numerous family and…

  11. Caribbean health: Healthy children, healthy nation

    International Development Research Centre (IDRC) Digital Library (Canada)

    Caribbean food groups, balanced diets and portion sizes, healthy snacking, nutrition label reading, physical activity, home gardening, food safety and hygiene as well as cooking methods. Two schools revived school gardens, providing an opportunity to consume their own produce and learn how to grow vegetables and ...

  12. Neuroleptic Malignant Syndrome Associated With Metoclopramide Use in a Boy: Case Report and Review of the Literature.

    Science.gov (United States)

    Wittmann, Osnat; Sadot, Efraim; Bisker-Kassif, Orly; Scolnik, Dennis; Tavor, Oren; Glatstein, Miguel M

    2016-01-01

    Neuroleptic malignant syndrome (NMS), an idiosyncratic reaction comprising muscular rigidity, altered level of consciousness, and autonomic dysfunction, is a rare but serious medical condition. It is most commonly precipitated by major tranquilizers such as butyrophenones, phenothiazines, and thioxanthines. Metoclopramide, a chlorbenzamide derivative with antidopaminergic properties, is widely used to treat nausea and emesis. We describe the first reported case of a boy who developed NMS in association with the use of this drug. A 13-year-old boy presented to the emergency department with a history of hyperthermia (42.6°C) and altered level of consciousness. He had recently had acute gastroenteritis and had been treated with metoclopramide 10 mg three times a day for 2 days. Vital signs were notable for hypotension, and physical examination revealed altered mental status with muscle rigidity. Laboratory testing revealed metabolic acidosis and increased prothrombin and partial thromboplastin times. He was actively cooled and received 3 rapid boluses, totaling 60 mL/kg, of isotonic crystalloids, for more than 20 minutes. Sepsis workup revealed no evidence of bacterial infection. He subsequently recovered fully and was discharged home with pediatric follow-up. This case represents the first description of NMS in association with metoclopramide in a healthy boy. It demonstrates the importance of considering this diagnosis early in the course of disease in patients with muscular rigidity, altered level of consciousness and autonomic dysfunction, and the need to rapidly respond to the physiological aberrations.

  13. Standin' tall: (De) criminalization and acts of resistance among boys of color in an elementary after school STEM program

    Science.gov (United States)

    Basile, Vincent

    The United States current incarcerates more citizens than any other country in history, by disproportionately targeting men and boys of color through mechanisms such as the school to prison pipeline. In better understanding the processes that fuel the school to prison pipeline such as criminalizing practices and the ways boys of color resist them, we can begin to identify teaching practices and perspectives which work to disrupt those processes. Examining criminalization and acts of resistance in STEM education is particularly salient because of the high social and economic status STEM knowledge bears in dominant U.S. culture, and the ways access to STEM learning functions as gateways in our education system. Through a longitudinal study in a multi-site elementary after-school STEM program, I examined what criminalization and acts of resistance look like, the ways they interact, and how staff in the program work to disrupt those cycles. I found that criminalization and acts of resistance are normal and ordinary occurrences, frequently interacting in response to each other in escalating patterns. I also found that staff engaged in multiple categories of decriminalizing practices based on highly respectful interactions and viewing boys of color as brilliant students who engage in acts of resistance as a healthy response to oppressive measures.

  14. Total brain, cortical and white matter volumes in children previously treated with glucocorticoids

    DEFF Research Database (Denmark)

    Holm, Sara K; Madsen, Kathrine S; Vestergaard, Martin

    2018-01-01

    , cortical grey and white matter volumes in children and adolescents previously treated with glucocorticoids compared to healthy controls may reflect both developmental and degenerative processes. Prospective longitudinal studies are warranted to clarify whether findings are related to treatment or disease.......Pediatric Research accepted article preview online, 18 December 2017. doi:10.1038/pr.2017.312....

  15. Asthma and Rhinitis Are Associated with Less Objectively-Measured Moderate and Vigorous Physical Activity, but Similar Sport Participation, in Adolescent German Boys: GINIplus and LISAplus Cohorts.

    Directory of Open Access Journals (Sweden)

    Maia P Smith

    Full Text Available Physical activity (PA protects against most noncommunicable diseases and has been associated with decreased risk of allergic phenotype, which is increasing worldwide. However, the association is not always present; furthermore it is not clear whether it is strongest for asthma, rhinitis, symptoms of these, or atopic sensitization; which sex is most affected; or whether it can be explained by either avoidance of sport or exacerbation of symptoms by exercise. Interventions are thus difficult to target.PA was measured by one-week accelerometry in 1137 Germans (mean age 15.6 years, 47% boys from the GINIplus and LISAplus birth cohorts, and modeled as a correlate of allergic symptoms, sensitization, or reported doctor-diagnosed asthma or rhinitis.8.3% of children had asthma, of the remainder 7.9% had rhinitis, and of the remainder 32% were sensitized to aero-allergens (atopic. 52% were lung-healthy controls. Lung-healthy boys and girls averaged 46.4 min and 37.8 min moderate-to-vigorous PA per day, of which 14.6 and 11.4 min was vigorous. PA in allergic girls was not altered, but boys with asthma got 13% less moderate and 29% less vigorous PA, and those with rhinitis with 13% less moderate PA, than lung-healthy boys. Both sexes participated comparably in sport (70 to 84%. Adolescents with wheezing (up to 68%, in asthma and/or nose/eye symptoms (up to 88%, in rhinitis were no less active.We found that asthma and rhinitis, but not atopy, were independently associated with low PA in boys, but not in girls. These results indicate that allergic boys remain a high-risk group for physical inactivity even if they participate comparably in sport. Research into the link between PA and allergy should consider population-specific and sex-specific effects, and clinicians, parents, and designers of PA interventions should specifically address PA in allergic boys to ensure full participation.

  16. Predictors of Serum Dioxins and PCBs among Peripubertal Russian Boys

    Science.gov (United States)

    Burns, Jane S.; Williams, Paige L.; Sergeyev, Oleg; Korrick, Susan; Lee, Mary M.; Revich, Boris; Altshul, Larisa; Patterson, Donald G.; Turner, Wayman E.; Needham, Larry L.; Saharov, Igor; Hauser, Russ

    2009-01-01

    Background Although sources and routes of exposure to dioxins and polychlorinated biphenyls (PCBs) have been studied, information regarding exposure among children is limited. Breast-feeding and diet are two important contributors to early life exposure. To further understand other significant contributors to childhood exposure, we studied a cohort of children from a city with high environmental dioxin levels. Objectives We investigated predictors of serum concentrations of polychlorinated dibenzo-p-dioxins (PCDDs)/polychlorinated dibenzofurans (PCDFs)/co-planar PCBs (C-PCBs), toxic equivalents (TEQs), and PCBs among 8- to 9-year-old boys in Chapaevsk, Russia. Methods We used general linear regression models to explore associations of log10-transformed serum concentrations of PCDDs/PCDFs/C-PCBs, TEQs, and PCBs at study entry with anthropometric, demographic, geographic, and dietary factors in 482 boys in Chapaevsk, Russia. Results The median (25th, 75th percentile) concentration for total 2005 TEQs was 21.1 pg/g lipid (14.4, 33.2). Boys who were older, consumed local foods, were breast-fed longer, and whose mothers were employed at the Khimprom chemical plant (where chlorinated chemicals were produced) or gardened locally had significantly higher serum dioxins and PCBs, whereas boys with higher body mass index or more educated parents had significantly lower serum dioxins and PCBs. Boys who lived 5 km away (adjusted mean = 18.8; 95% CI, 17.2–20.6). Conclusions Our findings suggest that there are specific local sources of dioxin and PCB exposure among children in Chapaevsk including maternal gardening, consumption of locally grown food, and residential proximity to the Khimprom plant. PMID:20019911

  17. Phonological awareness and reading in boys with fragile X syndrome.

    Science.gov (United States)

    Adlof, Suzanne M; Klusek, Jessica; Shinkareva, Svetlana V; Robinson, Marissa L; Roberts, Jane E

    2015-01-01

    Reading delays are well documented in children with fragile X syndrome (FXS), but few studies have examined linguistic precursors of reading in this population. This study examined the longitudinal development of phonological awareness and its relationship with basic reading in boys with FXS. Individual differences in genetic, social-behavioral and environmental factors were also investigated as predictors of phonological awareness. Participants included 54 boys with FXS and 53 typically developing (TD) mental age-matched peers who completed assessments of phonological awareness, nonverbal intelligence, and reading annually for up to 4 years. FMRP level and autism symptomatology were also measured within the FXS group. Hierarchical linear modeling was used to examine change in phonological awareness over time and its predictors. Linear regression was used to examine phonological awareness as a predictor of word reading. Boys with FXS exhibited slower growth than TD peers in phonological awareness only when nonverbal cognitive abilities were not controlled. The rate of change in phonological awareness decreased significantly after age 10 in boys with FXS. Phonological awareness accounted for 18% unique variance in basic reading ability after controlling for nonverbal cognition, with similar relationships across groups. Phonological awareness skills in the boys with FXS were commensurate with their nonverbal cognitive abilities, with similar relationships between phonological awareness and reading as observed in the TD mental age-matched peers. More research is needed to examine potential causal relationships between phonological awareness, other language skills, and reading abilities in individuals with FXS and other neurodevelopmental disorders. © 2014 The Authors. Journal of Child Psychology and Psychiatry. © 2014 Association for Child and Adolescent Mental Health.

  18. Sexual orientation, bullying for being labeled gay or bisexual, and steroid use among US adolescent boys.

    Science.gov (United States)

    Parent, Mike C; Bradstreet, Tyler C

    2018-03-01

    Use of anabolic-androgenic steroids is a public health concern for adolescent boys. This study examined bullying based on being labeled gay/bisexual and steroid use among US adolescent boys, including sexual orientation disparities. Data from 2660 boys from the 2015 Youth Behavior Risk Survey were used. Among heterosexual boys, steroid use was higher among those who reported being bullied due to being labeled gay or bisexual. No such relationship existed among non-heterosexual boys. The results speak to the need to address issues of masculinity in clinical work with boys and young men.

  19. Gender, Previous Knowledge, Personality Traits and Subject-Specific Motivation as Predictors of Students' Math Grade in Upper-Secondary School

    Science.gov (United States)

    Peklaj, Cirila; Podlesek, Anja; Pecjak, Sonja

    2015-01-01

    The aim of the study was to examine the relationships between gender, previous knowledge, different personality traits, subject-specific motivational dimensions and students' math grade in secondary school. A total of 386 first-year students (142 boys and 244 girls) from secondary schools in Slovenia (mean age was 15.7 years) participated in the…

  20. Promoting Healthy Dietary Behaviors.

    Science.gov (United States)

    Perry, Cheryl L.; Story, Mary; Lytle, Leslie A.

    This chapter reviews the research on promoting healthy dietary behaviors in all youth, not just those who exhibit problems such as obesity or eating disorders. The first section of this chapter presents a rationale for addressing healthy dietary behavior with children and adolescents, on the basis of the impact of these behaviors on short- and…

  1. What Kind of Boy Does Science? A Critical Perspective on the Science Trajectories of Four Scientifically Talented Boys

    Science.gov (United States)

    Carlone, Heidi B.; Webb, Angela W.; Archer, Louise; Taylor, Mandy

    2015-01-01

    The close association between science and masculinity has been widely discussed, yet few studies have focused on boys' negotiation with, and participation in, school science. This paper seeks to trouble monolithic notions of the link between science and masculinity, arguing that the "ideal science student" is a classed, racialized, and…

  2. Relational Teaching with Black Boys: Strategies for Learning at a Single-Sex Middle School for Boys of Color

    Science.gov (United States)

    Nelson, Joseph Derrick

    2016-01-01

    Background/Context: Positive teacher-student relationships are critical for Black boys' learning across single-sex and coeducational environments. Limited attention to these relationships by school professionals is rooted in deficit-oriented conceptions of boyhood and Black masculinity. The popular message of deficiency and pathology is clear:…

  3. Boys II Men: A Culturally-Responsive School Counseling Group for Urban High School Boys of Color

    Science.gov (United States)

    Pérez-Gualdrón, Leyla; Yeh, Christine; Russell, LyRyan

    2016-01-01

    Using a participatory and collaborative approach, we developed, implemented, and evaluated a culturally responsive school counseling group, "Boys II Men," for 11 low-income diverse male students of color at an urban public school. The content of the group focused on five areas: social connections and support, exploring gender roles,…

  4. Rates of induced abortion in Denmark according to age, previous births and previous abortions

    Directory of Open Access Journals (Sweden)

    Marie-Louise H. Hansen

    2009-11-01

    Full Text Available Background: Whereas the effects of various socio-demographic determinants on a woman's risk of having an abortion are relatively well-documented, less attention has been given to the effect of previous abortions and births. Objective: To study the effect of previous abortions and births on Danish women's risk of an abortion, in addition to a number of demographic and personal characteristics. Data and methods: From the Fertility of Women and Couples Dataset we obtained data on the number of live births and induced abortions by year (1981-2001, age (16-39, county of residence and marital status. Logistic regression analysis was used to estimate the influence of the explanatory variables on the probability of having an abortion in a relevant year. Main findings and conclusion: A woman's risk of having an abortion increases with the number of previous births and previous abortions. Some interactions were was found in the way a woman's risk of abortion varies with calendar year, age and parity. The risk of an abortion for women with no children decreases while the risk of an abortion for women with children increases over time. Furthermore, the risk of an abortion decreases with age, but relatively more so for women with children compared to childless women. Trends for teenagers are discussed in a separate section.

  5. Attitudes toward Tobacco, Alcohol, and Non-Alcoholic Beverage Advertisement Themes among Adolescent Boys.

    Science.gov (United States)

    Friedman, Katherine L; Roberts, Megan E; Keller-Hamilton, Brittney; Yates, Katherine A; Paskett, Electra D; Berman, Micah L; Slater, Michael D; Lu, Bo; Ferketich, Amy K

    2018-02-13

    Previous studies have examined what adolescents find appealing in tobacco and alcohol advertisements and how different themes in advertisements are used to manipulate consumer behaviors. Yet, we know little about the relationship between the themes portrayed in advertisements and youth attitudes towards those themes. This study compared attitudes towards advertisements for different consumer products in a sample of urban and rural adolescent boys in order to examine how key marketing themes impact adolescent attitudes towards those advertisements. Participants were 11- to 16-year-old boys (N = 1220) residing in either urban or rural Ohio Appalachian counties. Each participant viewed five print advertisements (one each for cigarettes, electronic cigarettes (e-cigarettes), smokeless tobacco (SLT), non-alcoholic beverages, and alcohol), presented in a random order, for eight seconds each. All advertisements had appeared in magazines that adolescent males commonly read. Attitudes towards each of the five advertisements were assessed. The advertisements were then coded for the presence of various themes, including social acceptance and masculinity. Analyses were conducted to determine associations between advertisement type and the attitude measure, and between the presence of a theme and the attitude measure. Overall, participants preferred non-tobacco advertisements to tobacco advertisements, rural participants had less positive attitudes and participants who had peers who used tobacco had more positive attitudes. Social acceptance and entertainment themes increased the appeal of SLT advertisements, and sex appeal increased the appeal of e-cigarette advertisements. Conclusions/Importance: Findings suggest that advertisements that promote the social nature of use in SLT advertisements may be of particular concern for their influence on adolescent boys.

  6. Mental rotation in intellectually gifted boys is affected by the androgen receptor CAG repeat polymorphism.

    Science.gov (United States)

    Durdiaková, Jaroslava; Lakatošová, Silvia; Kubranská, Aneta; Laznibatová, Jolana; Ficek, Andrej; Ostatníková, Daniela; Celec, Peter

    2013-08-01

    Testosterone was shown to organize brain and modulate cognitive functions. It is currently unknown whether mental rotation is also associated with prenatal testosterone exposure and testosterone-related genetic polymorphisms. The aim of our study was to analyze associations between mental rotation performance, the actual testosterone levels, the prenatal testosterone level (expressed as 2D:4D ratio) and the androgen receptor CAG repeat polymorphism in intellectually gifted boys. One hundred forty-seven boys aged 10-18 years with IQ>130 were enrolled. Saliva samples were collected and used for ELISA of actual levels of salivary testosterone. The 2D:4D finger length ratio as an indicator of prenatal testosterone was measured on both hands and averaged. Amthauer mental rotation test was used for the assessment of this spatial ability. The CAG repeat polymorphism in the androgen receptor gene was analyzed using PCR and capillary electrophoresis. Linear regression revealed that 2D:4D finger length ratio and the number of CAG repeats in the androgen receptor gene were associated with mental rotation. Actual levels of testosterone did not correlate significantly with mental rotation. Multivariate analysis of covariance revealed that after adjustment of age as a confounding variable, only the effect of the genetic polymorphism was significant. The results are in line with our previous genetic analysis of intellectually gifted boys showing the importance of CAG repeat polymorphism in the androgen receptor gene. Details of the interactions between androgen signaling, testosterone levels and its metabolism especially during the prenatal development of brain function remain to be elucidated. Copyright © 2013 Elsevier Ltd. All rights reserved.

  7. High-Grade Leiomyosarcoma Arising in a Previously Replanted Limb

    Directory of Open Access Journals (Sweden)

    Tiffany J. Pan

    2015-01-01

    Full Text Available Sarcoma development has been associated with genetics, irradiation, viral infections, and immunodeficiency. Reports of sarcomas arising in the setting of prior trauma, as in burn scars or fracture sites, are rare. We report a case of a leiomyosarcoma arising in an arm that had previously been replanted at the level of the elbow joint following traumatic amputation when the patient was eight years old. He presented twenty-four years later with a 10.8 cm mass in the replanted arm located on the volar forearm. The tumor was completely resected and pathology examination showed a high-grade, subfascial spindle cell sarcoma diagnosed as a grade 3 leiomyosarcoma with stage pT2bNxMx. The patient underwent treatment with brachytherapy, reconstruction with a free flap, and subsequently chemotherapy. To the best of our knowledge, this is the first case report of leiomyosarcoma developing in a replanted extremity. Development of leiomyosarcoma in this case could be related to revascularization, scar formation, or chronic injury after replantation. The patient remains healthy without signs of recurrence at three-year follow-up.

  8. Pertussis-associated persistent cough in previously vaccinated children.

    Science.gov (United States)

    Principi, Nicola; Litt, David; Terranova, Leonardo; Picca, Marina; Malvaso, Concetta; Vitale, Cettina; Fry, Norman K; Esposito, Susanna

    2017-11-01

    To evaluate the role of Bordetella pertussis infection, 96 otherwise healthy 7- to 17-year-old subjects who were suffering from a cough lasting from 2 to 8 weeks were prospectively recruited. At enrolment, a nasopharyngeal swab and an oral fluid sample were obtained to search for pertussis infection by the detection of B. pertussis DNA and/or an elevated titre of anti-pertussis toxin IgG. Evidence of pertussis infection was found in 18 (18.7 %; 95 % confidence interval, 11.5-28.0) cases. In 15 cases, the disease occurred despite booster administration. In two cases, pertussis was diagnosed less than 2 years after the booster injection, whereas in the other cases it was diagnosed between 2 and 9 years after the booster dose. This study used non-invasive testing to show that pertussis is one of the most important causes of long-lasting cough in school-age subjects. Moreover, the protection offered by acellular pertussis vaccines currently wanes more rapidly than previously thought.

  9. Altered temporal features of intrinsic connectivity networks in boys with combined type of attention deficit hyperactivity disorder

    International Nuclear Information System (INIS)

    Wang, Xun-Heng; Li, Lihua

    2015-01-01

    Highlights: • Temporal patterns within ICNs provide new way to investigate ADHD brains. • ADHD exhibits enhanced temporal activities within and between ICNs. • Network-wise ALFF influences functional connectivity between ICNs. • Univariate patterns within ICNs are correlated to behavior scores. - Abstract: Purpose: Investigating the altered temporal features within and between intrinsic connectivity networks (ICNs) for boys with attention-deficit/hyperactivity disorder (ADHD); and analyzing the relationships between altered temporal features within ICNs and behavior scores. Materials and methods: A cohort of boys with combined type of ADHD and a cohort of age-matched healthy boys were recruited from ADHD-200 Consortium. All resting-state fMRI datasets were preprocessed and normalized into standard brain space. Using general linear regression, 20 ICNs were taken as spatial templates to analyze the time-courses of ICNs for each subject. Amplitude of low frequency fluctuations (ALFFs) were computed as univariate temporal features within ICNs. Pearson correlation coefficients and node strengths were computed as bivariate temporal features between ICNs. Additional correlation analysis was performed between temporal features of ICNs and behavior scores. Results: ADHD exhibited more activated network-wise ALFF than normal controls in attention and default mode-related network. Enhanced functional connectivities between ICNs were found in ADHD. The network-wise ALFF within ICNs might influence the functional connectivity between ICNs. The temporal pattern within posterior default mode network (pDMN) was positively correlated to inattentive scores. The subcortical network, fusiform-related DMN and attention-related networks were negatively correlated to Intelligence Quotient (IQ) scores. Conclusion: The temporal low frequency oscillations of ICNs in boys with ADHD were more activated than normal controls during resting state; the temporal features within ICNs could

  10. Altered temporal features of intrinsic connectivity networks in boys with combined type of attention deficit hyperactivity disorder

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Xun-Heng, E-mail: xhwang@hdu.edu.cn [College of Life Information Science and Instrument Engineering, Hangzhou Dianzi University, Hangzhou 310018 (China); School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096 (China); Li, Lihua [College of Life Information Science and Instrument Engineering, Hangzhou Dianzi University, Hangzhou 310018 (China)

    2015-05-15

    Highlights: • Temporal patterns within ICNs provide new way to investigate ADHD brains. • ADHD exhibits enhanced temporal activities within and between ICNs. • Network-wise ALFF influences functional connectivity between ICNs. • Univariate patterns within ICNs are correlated to behavior scores. - Abstract: Purpose: Investigating the altered temporal features within and between intrinsic connectivity networks (ICNs) for boys with attention-deficit/hyperactivity disorder (ADHD); and analyzing the relationships between altered temporal features within ICNs and behavior scores. Materials and methods: A cohort of boys with combined type of ADHD and a cohort of age-matched healthy boys were recruited from ADHD-200 Consortium. All resting-state fMRI datasets were preprocessed and normalized into standard brain space. Using general linear regression, 20 ICNs were taken as spatial templates to analyze the time-courses of ICNs for each subject. Amplitude of low frequency fluctuations (ALFFs) were computed as univariate temporal features within ICNs. Pearson correlation coefficients and node strengths were computed as bivariate temporal features between ICNs. Additional correlation analysis was performed between temporal features of ICNs and behavior scores. Results: ADHD exhibited more activated network-wise ALFF than normal controls in attention and default mode-related network. Enhanced functional connectivities between ICNs were found in ADHD. The network-wise ALFF within ICNs might influence the functional connectivity between ICNs. The temporal pattern within posterior default mode network (pDMN) was positively correlated to inattentive scores. The subcortical network, fusiform-related DMN and attention-related networks were negatively correlated to Intelligence Quotient (IQ) scores. Conclusion: The temporal low frequency oscillations of ICNs in boys with ADHD were more activated than normal controls during resting state; the temporal features within ICNs could

  11. Congruency sequence effects are driven by previous-trial congruency, not previous-trial response conflict

    OpenAIRE

    Weissman, Daniel H.; Carp, Joshua

    2013-01-01

    Congruency effects in distracter interference tasks are often smaller after incongruent trials than after congruent trials. However, the sources of such congruency sequence effects (CSEs) are controversial. The conflict monitoring model of cognitive control links CSEs to the detection and resolution of response conflict. In contrast, competing theories attribute CSEs to attentional or affective processes that vary with previous-trial congruency (incongruent vs. congruent). The present study s...

  12. Feeling ‘too fat’ rather than being ‘too fat’ increases unhealthy eating habits among adolescents – even in boys

    Directory of Open Access Journals (Sweden)

    Jolanda S. van Vliet

    2016-02-01

    Full Text Available Background: Adolescence is a period of gender-specific physical changes, during which eating habits develop. To better understand what factors determine unhealthy eating habits such as dieting to lose weight, skipping meals, and consumption of unhealthy foods, we studied how physical measurements and body perception relate to eating habits in boys and girls, before and during adolescence. Methods: For this cross-sectional study, we obtained data from both written questionnaires and physical measurements of height, weight, and waist circumference (WC. Results: Dieting to lose weight and skipping breakfast were more common among adolescents than among younger boys and girls (p<0.05. The strongest risk factor for dieting in both boys and girls was perception of overweight, which persisted after adjusting for age and for being overweight (p<0.01. Another independent risk factor for dieting behaviour was overweight, as defined by body mass index (BMI among boys (p<0.01 and WC among girls (p<0.05. In both boys and girls, skipping breakfast was associated with both a more negative body perception and higher BMI (p<0.05. Skipping breakfast was also associated with age- and gender-specific unhealthy eating habits such as skipping other meals, lower consumption of fruits and vegetables, and higher consumption of sweets and sugary drinks (p<0.05. Conclusion: Body perception among adolescents is an important factor relating to unhealthy eating habits, not only in girls, but even in boys. Focus on body perception and eating breakfast daily is crucial for the development of healthy food consumption behaviours during adolescence and tracking into adulthood.

  13. ADOLESCENTS’ HEALTHY EATING

    DEFF Research Database (Denmark)

    Pedersen, Susanne

    or a cooperative one helping parents. Parents initiated dialogues with family members about healthy eating and felt responsible as role models often fulfilling the adolescents’ demands and acknowledging their help. The findings confirm that parents still have the upper hand, when it comes to healthy eating...... contributes with identifying and understanding barriers and facilitators of adolescents’ healthy eating. The second research question is answered in research paper 2. The paper aimed at testing whether the common belief that children become increasingly influenced by friends at the expense of parents during...... in an intervention is crucial to its success. This has implications for the design and execution of health-promoting interventions....

  14. Dietary calcium requirements do not differ between Mexican-American boys and girls.

    Science.gov (United States)

    Palacios, Cristina; Martin, Berdine R; McCabe, George P; McCabe, Linda; Peacock, Munro; Weaver, Connie M

    2014-08-01

    Mexican Americans are an understudied ethnic group for determinants of bone health, although the risk of age-related osteoporosis is high in this rapidly growing sector of the U.S. population. Thus, the objective of the present study was to establish the dietary calcium requirements for bone health in Mexican-American adolescents by measuring calcium retention calculated from balance in response to a range of dietary calcium intakes and to determine predictors of skeletal calcium retention. Adolescents aged 12-15 y were studied twice on paired calcium intakes ranging from 600 to 2300 mg/d using randomized-order, crossover 3-wk balance studies. Skeletal calcium retention was calculated as dietary calcium intake minus calcium excreted in feces and urine over the last 2 wk of balance. A linear model was developed to explain the variation in calcium retention. Boys (n = 20) were taller and had higher lean mass, usual dietary calcium intake, bone mineral content, and serum alkaline phosphatase compared with girls, whereas girls (n = 20) had higher Tanner scores and greater fat mass. Calcium retention increased with calcium intake (P Mexican-American boys and girls was higher than determined previously in adolescent nonHispanic white girls. This trial was registered at clinicaltrials.gov as NCT01277185. © 2014 American Society for Nutrition.

  15. Go/NoGo performance in boys with Tourette syndrome

    DEFF Research Database (Denmark)

    Eichele, Heike; Eichele, Tom; Hammar, Asa

    2010-01-01

    This study compared performance and performance monitoring in 19 boys with Tourette syndrome (TS) (12.64 years, +/- 2.05) and 19 age-matched controls (13.16 years, +/- 2.29) using a Go/NoGo task. The results indicated similar performance accuracy in the TS group and the control group. TS particip......This study compared performance and performance monitoring in 19 boys with Tourette syndrome (TS) (12.64 years, +/- 2.05) and 19 age-matched controls (13.16 years, +/- 2.29) using a Go/NoGo task. The results indicated similar performance accuracy in the TS group and the control group. TS...

  16. A young boy with recurrent headache, lethargy, and hyponatremia.

    Science.gov (United States)

    Cao, Liyun; Wagar, Elizabeth A; Meng, Qing H

    2016-02-15

    To investigate and differentiate the causes of hyponatremia in an 8-y old boy. An 8-y boy presented with headache, vomiting, and diplopia. Magnetic resonance imaging of the brain confirmed a mass in the pineal region. Pathology report demonstrated a mixed germ cell tumor with a yolk sac component. A multi-agent chemotherapy and radiation regimen was initiated. He developed hyponatremia, with sodium concentrations varying from 116 to 133 mEq/l. Serum levels of sodium, chloride, phosphorous, uric acid, and osmolality were low. Serum α-fetoprotein, β-HCG, and lactate dehydrogenase were highly elevated. Urine sodium and osmolality were increased. These presentations suggest that the patient has cerebral salt-wasting syndrome caused by intracranial germ cell tumor. Recognition and differentiation of cerebral salt-wasting syndrome from other disorders are essential. Copyright © 2015 Elsevier B.V. All rights reserved.

  17. Maternal Night-Fasting Interval during Pregnancy Is Directly Associated with Neonatal Head Circumference and Adiposity in Girls but Not Boys.

    Science.gov (United States)

    Loy, See Ling; Wee, Poh Hui; Colega, Marjorelee T; Cheung, Yin Bun; Aris, Izzuddin M; Chan, Jerry Kok Yen; Godfrey, Keith M; Gluckman, Peter D; Tan, Kok Hian; Shek, Lynette Pei-Chi; Chong, Yap-Seng; Natarajan, Padmapriya; Müller-Riemenschneider, Falk; Lek, Ngee; Rajadurai, Victor Samuel; Tint, Mya-Thway; Lee, Yung Seng; Chong, Mary Foong-Fong; Yap, Fabian

    2017-07-01

    Background: Synchrony between daily feeding-fasting signals and circadian rhythms has been shown to improve metabolic health in animals and adult humans, but the potential programming effect on fetal growth is unknown. Objective: We examined the associations of the maternal night-fasting interval during pregnancy with offspring birth size and adiposity. Methods: This was a cross-sectional study of mother-offspring dyads within the Growing Up in Singapore Towards healthy Outcomes (GUSTO) cohort. For 384 mothers aged 30.8 ± 4.8 y (mean ± SD), the night-fasting interval at 26-28 wk of gestation was determined from a 3-d food diary based on the average of the fasting duration at night (1900-0659). Offspring birth weight, length, and head circumference were measured and converted to weight-for-gestational age (GA), length-for-GA, and head circumference-for-GA z scores, respectively, by using local customized percentile charts. The percentage of neonatal total body fat (TBF) was derived by using a validated prediction equation. Multivariable general linear models, stratified by child sex, were performed. Results: The mean ± SD maternal night-fasting interval was 9.9 ± 1.3 h. In infant girls, each 1-h increase in the maternal night-fasting interval was associated with a 0.22-SD (95% CI: 0.05-, 0.40-SD; P = 0.013) increase in birth head circumference-for-GA and a 0.84% (95% CI: 0.19%, 1.49%; P = 0.012) increase in TBF at birth, after adjustment for confounders. In infant boys, no associations were observed between the maternal night-fasting interval and birth size or TBF. Conclusions: An increased maternal night-fasting interval in the late second trimester of pregnancy is associated with increased birth head circumference and TBF in girls but not boys. Our findings are in accordance with previous observations that suggest that there are sex-specific responses in fetal brain growth and adiposity, and raise the possibility of the maternal night-fasting interval as an

  18. Occupational Therapy for a Boy Patient with Herpes Simplex Encephalitis

    OpenAIRE

    豊森, 千史; 佐藤, 陽子

    1993-01-01

    A boy aged three years and two months had been affected with Herpes simplex encephalitis before five months and was referred to our occupational therapeutic division. He showed stranger reaction and separation anxiety. Additonally, he had some developmental disorders in the areas of self-care skills, cognition and communication proficiency. Besides these, he felt little interest in people or things, and had a short attention span. After treatment of occupational therapy for two years and ten ...

  19. Severe Paracoccidioidomycosis in a 14-Year-Old Boy.

    Science.gov (United States)

    Ruas, L P; Pereira, R M; Braga, F G; Lima, X T; Mamoni, R L; Cintra, M L; Schreiber, A Z; Calich, V L G; Blotta, M H S L

    2016-12-01

    Paracoccidioidomycosis (PCM) is the most important systemic mycoses in Latin America. We describe a severe case of paracoccidioidomycosis in a 14-year-old boy, with a rapid disease progression. The fungal strain was isolated and inoculated into a T and/or B cell immunocompromised mice, which revealed a highly virulent strain. The case report presented herein emphasizes the importance of considering PCM in the differential diagnosis of patients with other infectious diseases in endemic areas and highlights a novel isolate.

  20. Prenatal phthalate exposures and anogenital distance in Swedish boys

    DEFF Research Database (Denmark)

    Bornehag, Carl-Gustaf; Carlstedt, Fredrik; Jönsson, Bo Ag

    2015-01-01

    BACKGROUND: Phthalates are used as plasticizers in soft polyvinyl chloride (PVC) and in a large number of consumer products. Because of reported health risks, diisononyl phthalate (DiNP) has been introduced as a replacement for di(2-ethylhexyl) phthalate (DEHP) in soft PVC. This raises concerns b...... distance in Swedish boys. Environ Health Perspect 123:101-107; http://dx.doi.org/10.1289/ehp.1408163....

  1. Achondroplasia Presenting with Pneumonia in a Two Months Old Boy

    OpenAIRE

    Huseyin Bilgin

    2014-01-01

    Achondroplasia is one of the common chondrodysplasias with an inheritance is autosomal dominant, but in around 85% the phenotype is the result of a new mutation. Achondroplasia develops as a result of dysplasia of enchondral formation due to the mutation of fibroblast growth factor receptor 3. A 2-month-old boy was referred to the our hospital with cough and fever. Craniofacially the head appeared large and also frontal bossing and depressed nasal bridge was demonstrated. Narrow lumbar interp...

  2. Healthy Dining Hall Eating

    Science.gov (United States)

    ... Healthy Dining Hall Eating What's in this article? Good Intentions What Does Your Body Need? Choosing Carbs Choosing Veggies (and Fruit) Choosing Protein Choosing Dairy Snack Attacks Meeting Special Dietary Needs Portion Sizes Portion ...

  3. Healthy grocery shopping

    Science.gov (United States)

    ... make a conscious decision about eating that food. Smart Shopping Avoid buying snack foods in bulk and ... healthy choice for you. Know what "lite" and "light" mean. The word "lite" can mean fewer calories, ...

  4. Disparities -- Healthy People 2020

    Science.gov (United States)

    ... requires valuing everyone equally with focused and ongoing societal efforts to address avoidable inequalities, historical and contemporary ... Site Map Accessibility Privacy Policy Disclaimers Freedom of Information Act Healthy People 2010 Archive Nondiscrimination Notice Web ...

  5. Jaundice in Healthy Newborns

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Jaundice in Healthy Newborns KidsHealth / For Parents / Jaundice in ... within a few days of birth. Types of Jaundice The most common types of jaundice are: Physiological ( ...

  6. Healthy Drinks for Kids

    Science.gov (United States)

    ... for: Parents Kids Teens Caffeine Calcium Sports and Energy Drinks: Should Your Child Drink Them? What Should Preschoolers ... Caffeine Confusion What's a Healthy Alternative to Water? Energy Drinks and Food Bars: Power or Hype? A Guide ...

  7. Healthy Pets and People

    Science.gov (United States)

    ... people to get sick from diseases shared between animals and people (also known as zoonotic diseases or zoonoses). CDC ... valuable source of information on diseases shared between animals and people. Keep Your Pet Healthy Whether you have a ...

  8. Healthy Joints Matter

    Science.gov (United States)

    ... things you like to do. Physical activity, a balanced diet, avoiding injuries, and getting plenty of sleep will ... a healthy diet Physical activity, along with a balanced diet, will help you manage your weight. Avoiding excess ...

  9. Healthy Skin Matters

    Science.gov (United States)

    ... keep your skin in good health. Eating a balanced diet will help you maintain a healthy weight and ... for your skin and your overall health. A balanced diet: Emphasizes fruits, vegetables, whole grains, and fat-free ...

  10. Staying Healthy during Pregnancy

    Science.gov (United States)

    ... growth and development. Try to maintain a well-balanced diet that incorporates the dietary guidelines including: lean meats ... low-fat dairy product By eating a healthy, balanced diet you're more likely to get the nutrients ...

  11. Healthy Muscles Matter

    Science.gov (United States)

    ... do. Exercising, getting enough rest, and eating a balanced diet will help to keep your muscles healthy for ... keep your muscles in good health. Eating a balanced diet will help manage your weight and provide a ...

  12. Expect Respect: Healthy Relationships

    Science.gov (United States)

    ... Listen Español Text Size Email Print Share Expect Respect: Healthy Relationships Page Content Article Body Signs of ... good about what happens when they are together. Respect You ask each other what you want to ...

  13. Healthy Ride Trip Data

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — A dataset that shows trips taken using the Healthy Ride system by quarter. The dataset includes bike number, membership type, trip start and end timestamp, and...

  14. Healthy Conflict Management

    OpenAIRE

    Brower, Naomi

    2012-01-01

    Without healthy conflict management skills, conflict can often escalate or intensify over time. This fact sheet gives tips on utilizing key negotiation skills to help individuals effectively address and cope with conflict and potentially build stronger relationships with others.

  15. Healthy Lifestyle: Women's Health

    Science.gov (United States)

    ... twice a week. Consider the options and their benefits: Aerobic activity. Aerobic activity can help you shed excess pounds and maintain a healthy weight. Try brisk walking, jogging, biking, swimming or water aerobics. If you' ...

  16. Healthy Living after Stroke

    Science.gov (United States)

    ... Stories Stroke Heroes Among Us Healthy Living After Stroke Nutrition Good nutrition is one way to reduce ... the hospital. Thank goodness, she did. Subscribe to Stroke Connection Get quarterly digital issues plus our monthly ...

  17. Puberty Onset among Boys in Riyadh, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Ibrahim Al Alwan

    2010-01-01

    Full Text Available Background The ages of onset of pubertal characteristics are influenced by genetic, geographic, dietary and socioeconomic factors; however, due to lack of country-specific norms, clinicians in Saudi Arabia use Western estimates as standards of reference for local children. Aims The aim of the Riyadh Puberty Study was to provide data on pubertal development to determine the average age of onset of pubertal characteristics among Saudi boys. Methods Cross-sectional study among male school children in Riyadh, Saudi Arabia, in 2006, 542 schoolboys, aged 6 to 16 years old, from diverse socioeconomic levels were selected into the sample using a cluster sample design. Tanner stages were ascertained during physical examination by pediatric endocrine consultants, and also trained pediatric residents and fellows. Results The mean age (standard deviation at Tanner Stages 2, 3, 4, and 5 for pubic hair development of Saudi boys was 11.4 (1.6, 13.3 (1.3, 14.4 (1.0 and 15.1 (0.8 years old, respectively. For gonadal development, the mean age (standard deviation at stages 2, 3, 4, and 5 were 11.4 (1.5, 13.3 (1.2, 14.3 (1.1 and 15.0 (0.9 years old, respectively. Conclusion The ages of onset of pubertal characteristics, based on gonadal development, among Saudi boys are comparable to those reported in Western populations.

  18. Hazing in orientation programmes in boys-only secondary schools

    Directory of Open Access Journals (Sweden)

    C Huysamer

    2013-01-01

    Full Text Available Hazing, associated with initiation, aims at taking newcomers from novice status to a status of functional and acknowledged members of a new group. However, the process is often dangerous, injurious, and usually secretive. Hazing may occur as an unauthorised component of institutionally sanctioned orientation programmes commonly held for new students at educational institutions at the beginning of the academic year. This study focuses on the occurrence of hazing elements in orientation programmes (OP for Grade 8 boys primarily run by Grade 12 learners in boys-only secondary schools in South Africa. A cross-sectional survey was conducted by administering a researcher-designed questionnaire to a non-probabilistic sample of 296 Grade 12 learners enrolled at three boys-only secondary schools in Johannesburg. The computer assisted analysis strategy included frequency distributions, exploratory factor analysis, and analysis of variance. Findings indicated that respondents generally agreed with regard to the structure, aims, and behaviours common to orientation programmes. Respondents strongly disagreed about the occurrence of physical and sexual abuse and activities aimed at discomfort in the OP; however, respondents showed ambivalence about the occurrence of certain activities, which may deteriorate into hazing. Prior experience of an orientation programme when in Grade 8; length of enrolment in the school, and boarder status affected respondents' perceptions of certain aspects of orientation programmes.

  19. Comparing depressive symptoms in teenage boys and girls

    Directory of Open Access Journals (Sweden)

    Mahnaz Fallahi Khesht-Masjedi

    2017-01-01

    Full Text Available Introduction: Symptoms of depression vary between the males and females. Depressed men show behaviors such as irritability, restlessness, difficulty in concentrating, and instead of the usual behaviors. Sleep disturbance is a common symptom in depressed men. Men are less likely to go to doctors and unconsciously show other behaviors such as anger instead of the sadness. It seems that considering depression as “feminine” is a great injustice toward male patients whom their illness will not be diagnosed nor treated. Materials and Methods: The sample consisted of 191 depressed adolescents, 108 males and 83 females aged 13–19 years old. Data collected for 10 years from 2005 to 2015 and their depressive symptoms were evaluated by the Beck Depression Inventory-Second Edition. Results: Depressed girls felt sadness, guilt, punishment, worthlessness, low energy and fatigue, or more asthenia, whereas depressed boys have symptoms such as irritability, depression, suicidal thoughts, or desires to reduce their pleasure. The results of t-test showed that the difference between the total scores of boys and girls with depressive disorder (16.93 is significant at 0.001. F values for feeling sad (58.13, hatred of self (12.38, suicidal thoughts or desires (12.97, restlessness (17.35, and irritability (46. 41 were significant in the 0.001. Conclusion: Experiencing depression in boys and girls according to the role of gender was different. Gender can have an effective role in showing depression symptoms in adolescents.

  20. The 'Healthy Dads, Healthy Kids' randomized controlled trial: efficacy of a healthy lifestyle program for overweight fathers and their children.

    Science.gov (United States)

    Morgan, P J; Lubans, D R; Callister, R; Okely, A D; Burrows, T L; Fletcher, R; Collins, C E

    2011-03-01

    To evaluate the feasibility and efficacy of the 'Healthy Dads, Healthy Kids' (HDHK) program, which was designed to help overweight fathers lose weight and be a role model of positive health behaviors for their children. Randomized controlled trial. A total of 53 overweight/obese men (mean (s.d.) age=40.6 (7.1) years; body mass index (BMI)=33.2 (3.9)) and their primary school-aged children (n=71, 54% boys; mean (s.d.) age=8.2 (2.0) years) were randomly assigned (family unit) to either (i) the HDHK program (n=27 fathers, n=39 children) or (ii) a wait-list control group (n=26 fathers, n=32 children). Fathers in the 3-month program attended eight face-to-face education sessions. Children attended three of these sessions. The primary outcome was fathers' weight. Fathers and their children were assessed at baseline, and at 3- and 6-month follow-up, for weight, waist circumference, BMI, blood pressure, resting heart rate (RHR), objectively measured physical activity and self-reported dietary intake. Intention-to-treat analysis revealed significant between-group differences at 6 months for weight loss (Peating and physical activity among children. Targeting fathers is a novel and efficacious approach to improving health behavior in their children.

  1. Cephalic And Prosopic Indices: Comparison In One-Day Newborn Boys In Zahedan

    Directory of Open Access Journals (Sweden)

    Heidari Z

    2004-07-01

    Full Text Available Background: Cephalometry is one of the important branches of anthropometry that has wide uses in identification, forensic medicine, plastic surgery, orthodontics, archeology and determining the origins of races. This research was investigated to determine the head and face phenotypes among one-day newborn boys in two aborigines of Sistani and Baluchi who were resident in Zahedan. Materials and Methods: The investigation is based on cross-sectional analytical descriptions of 420 newborn aborigine boys (216 Sistani & 204 Baluchi, who were clinically healthy, in Quds hospital in summer 1381, in Zahedan. In this study cephalic and prosopic indices were determined by classical cephalometric. Results: The mean and the standard deviations of cephalic index were 83.67±4.80 and 83.64±4.77 and prosopic index 86.79±5.87 and 86.53±6.76 for Sistani and Baluchi subjects respectively. Based on the cephalic index, the dominant head types in sistani group were hyperbrachycephalic (37% and brachycephalic (37%. In Blachui group, the hyperbrachycephalic (37.3% and brachycephalic (35.3% type were the dominant one. Furthermore, according to the prosopic index. The dominant face type among sistanis was euryprosopic type (42.6%. In Baluchi group, the dominant face type was also euryprosopic (39.2%. Conclusion: This research showed no statistically significant differences in terms of head and face type indices between two aborigines of Zahedan. Based on this cross-sectional study, it seems that there is similarities between the aforementioned groups

  2. Healthy Lean Through HRD

    DEFF Research Database (Denmark)

    Jørgensen, Frances

    2008-01-01

    The paper reports on findings from the initial, exploratory phase of a longitudinal research study aimed at developing a framework for implementing lean while ensuring employee well-being. Data from observations and in-depth dialogues with persons involved in lean implementation, along...... with relevant theory, are used to construct a tentative framework for implementing "healthy lean". The role of HRD in facilitating implementation of healthy lean is central to the framework, which is presented and discussed....

  3. Revenge of the Beta Boys: Opting out as an Exercise in Masculinity

    Science.gov (United States)

    Walker, Alicia

    2014-01-01

    This study examines the factors influencing underachieving boys on a high-performing high school campus. Unlike the "laddishness" often seen in studies of underachievement among boys, the boys in this study were quiet, unobtrusive, and compliant within the classroom. Using qualitative interviews and observation conducted over a one-year…

  4. Rethinking Normative Literacy Practices, Behaviors, and Interactions: Learning from Young Immigrant Boys

    Science.gov (United States)

    Souto-Manning, Mariana; Dernikos, Bessie; Yu, Hae Min

    2016-01-01

    In light of the historical failure of boys of color in US schools, this article sheds light onto the ways in which normative discourses of literacy and learning shape the experiences of immigrant boys and how they are perceived and defined as un/successful students. Findings indicate that although these boys--deemed to be "at-risk" or…

  5. Reading for Pleasure among Year 13 Boys: What Are the Possibilities and Problems?

    Science.gov (United States)

    Harrison, Bev

    2012-01-01

    Boys' literacy has been, and continues to be, an area of concern for educationalists at all levels. The decline in boys' reading, which may have negative consequences for their learning, becomes more marked as they get older. This project examined possible reasons for this and implemented strategies designed to increase Year 13 boys' reading. The…

  6. Young boys behind bars: An ethnographic study of violence and care in South Africa

    NARCIS (Netherlands)

    Sauls, H.

    2015-01-01

    This thesis is the result of an ethnographic study that delves into the world of boys, who are younger than 16 years old, awaiting trial behind bars in a secure care facility. In this thesis, the reader is introduced to some of these boys. We get to know who these boys are, where they come from, why

  7. "Ouch!" Recruitment of Overweight and Obese Adolescent Boys for Qualitative Research

    Science.gov (United States)

    Morrison, Zachary; Gregory, David; Thibodeau, Steven; Copeland, Jennifer

    2012-01-01

    The purpose of this study is to examine the complexities of recruiting overweight and obese adolescent boys for qualitative research, discuss specific recruitment considerations for this population, and offer guidance to researchers interested in recruiting overweight adolescent boys. Three overweight adolescent boys and six community…

  8. Body Movements of Boys with Attention Deficit Hyperactivity Disorder (ADHD) during Computer Video Game Play.

    Science.gov (United States)

    Farrace-DiZinno, Anna Marie; Douglas, Graham; Houghton, Stephen; Lawrence, Vivienne; West, John; Whiting, Ken

    2001-01-01

    Describes a study that recorded the type and severity of body movements of 79 boys with ADHD (attention deficit hyperactivity disorder) and 67 non-ADHD boys while playing a computer video game. Results of multivariate analysis of variance showed no statistically significant differences in body movements between ADHD and non-ADHD boys. (Author/LRW)

  9. Video games to engage boys and meet common core : A teacher’s guide

    NARCIS (Netherlands)

    Engerman, J.

    2015-01-01

    Boys are disengaged from school and are rapidly becoming alienated. Video games show promise to engage boys in motivating and exciting ways. This paper explores the merits of game play, while discovering links between what boys learn in games and the standards that schools administer. Based on

  10. Possibilities in the Boy Turn? Comparative Lessons from Australia and Iceland

    Science.gov (United States)

    Johannesson, Ingolfur Asgeir; Lingard, Bob; Mills, Martin

    2009-01-01

    Recognising that there is now a globalised educational discourse about "failing boys" circulating in the privileged nations of the global north, this article provides a comparative perspective on educational policy responses to the "boy turn" in Australia and Iceland. Specificities of the responses to the boy turn in the two…

  11. Expressive Language during Conversational Speech in Boys with Fragile X Syndrome

    Science.gov (United States)

    Roberts, Joanne E.; Hennon, Elizabeth A.; Price, Johanna R.; Dear, Elizabeth; Anderson, Kathleen; Vandergrift, Nathan A.

    2007-01-01

    We compared the expressive syntax and vocabulary skills of 35 boys with fragile X syndrome and 27 younger typically developing boys who were at similar nonverbal mental levels. During a conversational speech sample, the boys with fragile X syndrome used shorter, less complex utterances and produced fewer different words than did the typically…

  12. Direct Magnitude Estimation of Articulation Rate in Boys with Fragile X Syndrome

    Science.gov (United States)

    Zajac, David J.; Harris, Adrianne A.; Roberts, Joanne E.; Martin, Gary E.

    2009-01-01

    Purpose: To compare the perceived articulation rate of boys with fragile X syndrome (FXS) with that of chronologically age-matched (CA) boys and to determine segmental and/or prosodic factors that account for perceived rate. Method: Ten listeners used direct magnitude estimation procedures to judge the articulation rates of 7 boys with FXS only, 5…

  13. Attentional Processing and Teacher Ratings in Hyperactive, Learning Disabled and Normal Boys.

    Science.gov (United States)

    Brown, Ronald T.; Wynne, Martha Ellen

    Sustained attention and inhibitory control of 15 nonhyperactive, learning disabled (LD) boys, 15 hyperactive but not LD boys, and 15 normal boys (11-12 years old) were studied, on teacher ratings of impulse control in the classroom and testing results. Coming to attention, decision making, sustained attention, and attention-concentration were…

  14. Teacher Response to the Methylphenidate (Ritalin) versus Placebo Status of Hyperactive Boys in the Classroom.

    Science.gov (United States)

    Whalen, Carol K.; And Others

    1981-01-01

    Teacher behaviors toward hyperactive boys on methylphenidate (ritalin), toward hyperactive boys on placebo, and toward normal comparison peers were compared. Teachers were more intense and controlling toward hyperactive boys on placebo, but no differences emerged between comparison and medicated groups. Need for broader monitoring of treatment…

  15. The appeal of violent video games to lower educated aggressive adolescent boys from two countries

    NARCIS (Netherlands)

    Lemmens, J.S.; Bushman, B.J.; Konijn, E.A.

    2006-01-01

    The objective of this study was to test the effect of individual differences on appeal and use of video games. Participants were 299 adolescent boys from lower and higher secondary schools in the Netherlands and Belgium. In general, boys were most attracted to violent video games. Boys that scored

  16. Boys Meet Girls' Rights: Bolivian Adolescent Males' Claims of Commitment to Gender Equality

    Science.gov (United States)

    Gervais, Christine

    2012-01-01

    This article describes a qualitative study exploring the effects of community-based human rights and pro-equality education on Bolivian adolescent boys. By privileging the boys' own voices, the study examines how the boys' sense of solidarity toward others, derived from the citizenship duties and collegiality emphasised in non-governmental…

  17. Boys in the Club: Exploring Positive Male Archetypes with Preschool Males

    Science.gov (United States)

    Hansen, Cory Cooper; Zambo, Debby

    2010-01-01

    Relatively unexplored by research is how young boys transact and respond to literacy experiences during read-alouds. Some teachers perceive boys to be less interested in literacy and to prefer different kinds of stories than young girls. The purpose of this study was to analyze how two groups of preschool boys responded to different texts and how…

  18. Understanding phonological memory deficits in boys with attention-deficit/hyperactivity disorder (ADHD): dissociation of short-term storage and articulatory rehearsal processes.

    Science.gov (United States)

    Bolden, Jennifer; Rapport, Mark D; Raiker, Joseph S; Sarver, Dustin E; Kofler, Michael J

    2012-08-01

    The current study dissociated and examined the two primary components of the phonological working memory subsystem--the short-term store and articulatory rehearsal mechanism--in boys with ADHD (n = 18) relative to typically developing boys (n = 15). Word lists of increasing length (2, 4, and 6 words per trial) were presented to and recalled by children following a brief (3 s) interval to assess their phonological short-term storage capacity. Children's ability to utilize the articulatory rehearsal mechanism to actively maintain information in the phonological short-term store was assessed using word lists at their established memory span but with extended rehearsal times (12 s and 21 s delays). Results indicate that both phonological shortterm storage capacity and articulatory rehearsal are impaired or underdeveloped to a significant extent in boys with ADHD relative to typically developing boys, even after controlling for age, SES, IQ, and reading speed. Larger magnitude deficits, however, were apparent in short-term storage capacity (ES = 1.15 to 1.98) relative to articulatory rehearsal (ES = 0.47 to 1.02). These findings are consistent with previous reports of deficient phonological short-term memory in boys with ADHD, and suggest that future attempts to develop remedial cognitive interventions for children with ADHD will need to include active components that require children to hold increasingly more information over longer time intervals.

  19. PHACES syndrome: a review of eight previously unreported cases with late arterial occlusions

    International Nuclear Information System (INIS)

    Bhattacharya, J.J.; Luo, C.B.; Alvarez, H.; Rodesch, G.; Lasjaunias, P.L.; Pongpech, S.

    2004-01-01

    PHACE and PHACES are acronyms for a syndrome of variable expression comprising posterior cranial fossa malformations, facial haemangiomas, arterial anomalies, aortic coarctation and other cardiac disorders, ocular abnormalities and stenotic arterial disease. We review five girls and three boys aged 1 month-14 years with disorders from this spectrum. Six had large facial haemangiomas but recent reports suggest that small haemangiomas may occur; hence our inclusion of two possible cases. We also focus on the recently recognised feature of progressive intracranial arterial occlusions, present in four of our patients, later than previously recognised, from 4 to 14 years of age. We suggest that many elements of this disorder could reflect an abnormality of cell proliferation and apoptosis. (orig.)

  20. Sacrococcygeal pilonidal disease: analysis of previously proposed risk factors

    Directory of Open Access Journals (Sweden)

    Ali Harlak

    2010-01-01

    Full Text Available PURPOSE: Sacrococcygeal pilonidal disease is a source of one of the most common surgical problems among young adults. While male gender, obesity, occupations requiring sitting, deep natal clefts, excessive body hair, poor body hygiene and excessive sweating are described as the main risk factors for this disease, most of these need to be verified with a clinical trial. The present study aimed to evaluate the value and effect of these factors on pilonidal disease. METHOD: Previously proposed main risk factors were evaluated in a prospective case control study that included 587 patients with pilonidal disease and 2,780 healthy control patients. RESULTS: Stiffness of body hair, number of baths and time spent seated per day were the three most predictive risk factors. Adjusted odds ratios were 9.23, 6.33 and 4.03, respectively (p<0.001. With an adjusted odds ratio of 1.3 (p<.001, body mass index was another risk factor. Family history was not statistically different between the groups and there was no specific occupation associated with the disease. CONCLUSIONS: Hairy people who sit down for more than six hours a day and those who take a bath two or less times per week are at a 219-fold increased risk for sacrococcygeal pilonidal disease than those without these risk factors. For people with a great deal of hair, there is a greater need for them to clean their intergluteal sulcus. People who engage in work that requires sitting in a seat for long periods of time should choose more comfortable seats and should also try to stand whenever possible.

  1. Healthy Sperm: Improving Your Fertility

    Science.gov (United States)

    Healthy Lifestyle Getting pregnant Healthy sperm aren't always a given. Understand how lifestyle factors can affect your ... of retrieving and storing sperm before treatment. Adopting healthy lifestyle practices to promote your fertility — and avoiding things ...

  2. Healthy Swimming/Recreational Water

    Science.gov (United States)

    ... Model Aquatic Health Code (MAHC) Featured Partners Healthy Water Sites Healthy Water Drinking Water Healthy Swimming Global WASH Other Uses of Water WASH-related Emergencies & Outbreaks Water, Sanitation, & Environmentally-related ...

  3. Men: Eat Right, Stay Healthy

    Science.gov (United States)

    ... Prevention and Wellness Food and Nutrition Men: Eat Right, Stay Healthy Men: Eat Right, Stay Healthy Share Print Men, are you paying ... you’ve got to learn how to eat right to stay healthy all life long. Are you ...

  4. Healthy habits for weight loss

    Science.gov (United States)

    ... turn healthy eating into a habit. These healthy eating habits can help you lose weight and keep it ... The family kitchen can trigger unhealthy eating habits if your ... make diet-boosting foods the most natural choice. Keep healthy ...

  5. Periventricular heterotopia in a boy with interstitial deletion of chromosome 4p.

    Science.gov (United States)

    Gawlik-Kuklinska, Katarzyna; Wierzba, Jolanta; Wozniak, Agnieszka; Iliszko, Mariola; Debiec-Rychter, Maria; Dubaniewicz-Wybieralska, Miroslawa; Limon, Janusz

    2008-01-01

    We report on a 4-year-old boy with a proximal interstitial deletion in the short arm of chromosome 4p with the karyotype 46,XY,del(4)(p14p15.32),inv(9)(p13q13). For a precise delineation of the deleted region, an array-based comparative genomic hybridization (a-CGH) analysis was performed. The proband's phenotype and cytogenetic findings are compared with previously reported cases with proximal 4p deletion syndrome. The syndrome is associated with normal growth, varying degrees of mental retardation, characteristic facial appearance and minor dysmorphic features. Additionally, our patient developed a seizure disorder due to abnormal neuronal migration, i.e., periventricular heterotopia.

  6. Disseminated herpes zoster ophthalmicus in an immunocompetent 8-year old boy

    Directory of Open Access Journals (Sweden)

    Regina Eziuka Oladokun

    2013-05-01

    Full Text Available Varicella results from a primary infection with the varicella virus while herpes zoster is caused by a reactivation of a latent infection. Dissemination of herpes zoster is uncommon in immunocompetent individuals. Reports of disseminated herpes zoster in children are even less common than in adults. An unusual case of disseminated herpes zoster ophthalmicus in an 8-year old immunocompetent black boy is presented. He had a previous primary Varicella zoster virus infection at three years of age. In the current report, he presented during an on-going chicken pox outbreak and survived with no significant complications. A breakthrough varicella virus re-infection or a reactivation is possible, both of which could present as zoster. This case emphasizes the need for prevention of varicella virus infection through universal childhood immunization and effective infection control strategies in health care settings.

  7. Sociocultural influences on adolescent boys' body image and body change strategies.

    Science.gov (United States)

    Stanford, Jacqueline N; McCabe, Marita P

    2005-06-01

    Society provides messages about how people should ideally look and previous research has indicated these messages, both the actual messages provided and the perception of the message, influence body image. Research into male body image has shown males are concerned with having a lean and muscular body and as such, may want to decrease fat and increase their muscles. This paper explored the influence of a range of messages from parents, peers, and the media on a number of different measures of 362 adolescent boys' body image and body change strategies. Specifically, messages about shape, food, exercise, losing weight and increasing muscles were explored in relation to satisfaction with weight and muscles, and the use of strategies to decrease weight and increase muscles. The findings indicated that parental messages were the strongest influence on body image and that parents, the media, and to a lesser extent messages from male friends were the strongest predictors of body change strategies.

  8. Objective measurement of minimal fat in normal skeletal muscles of healthy children using T2 relaxation time mapping (T2 maps) and MR spectroscopy.

    Science.gov (United States)

    Kim, Hee Kyung; Serai, Suraj; Merrow, Arnold C; Wang, Lily; Horn, Paul S; Laor, Tal

    2014-02-01

    Various skeletal muscle diseases result in fatty infiltration, making it important to develop noninvasive biomarkers to objectively measure muscular fat. We compared T2 relaxation time mapping (T2 maps) and magnetic resonance spectroscopy (MRS) with physical characteristics previously correlated with intramuscular fat to validate T2 maps and MRS as objective measures of skeletal muscle fat. We evaluated gluteus maximus muscles in 30 healthy boys (ages 5-19 years) at 3 T with T1-weighted images, T2-W images with fat saturation, T2 maps with and without fat saturation, and MR spectroscopy. We calculated body surface area (BSA), body mass index (BMI) and BMI percentile (BMI %). We performed fat and inflammation grading on T1-W imaging and fat-saturated T2-W imaging, respectively. Mean T2 values from T2 maps with fat saturation were subtracted from T2 maps without fat saturation to determine T2 fat values. We obtained lipid-to-water ratios by MR spectroscopy. Pearson correlation was used to assess relationships between BSA, BMI, BMI %, T2 fat values, and lipid-to-water ratios for each boy. Twenty-four boys completed all exams; 21 showed minimal and 3 showed no fatty infiltration. None showed muscle inflammation. There was correlation between BSA, BMI, and BMI %, and T2 fat values (P < 0.05), and between BMI and BMI %, and lipid-to-water ratios (P < 0.05). There was strong correlation between T2 fat values and lipid-to-water ratios (P < 0.0001, r = 0.83). T2 maps and MR spectroscopy correlate with physical characteristics associated with fatty infiltration of skeletal muscles, even in microscopic amounts, and validate each other. Both techniques might enable detection of minimal pathological fatty infiltration in children with skeletal muscle disorders.

  9. Body dimensions, exercise capacity and physical activity level of adolescent Nandi boys in western Kenya

    DEFF Research Database (Denmark)

    Larsen, Henrik Bøgh; Christensen, Dirk Lund; Nolan, T

    2004-01-01

    The aim of this study was to characterize untrained Nandi boys (mean age 16.6 years) from a town (n = 11) and from a rural area (n = 19) in western Kenya (altitude approximately 2000 m.a.s.l.) in regard to their body dimensions, oxygen uptake and physical activity level. The town boys had a mean...... that the body dimensions of adolescent Nandi town and village boys corresponds well with findings in Kenyan elite runners. They are very slender with relatively long legs. In addition, the VO(2 max) of the village boys was higher than that of the town boys, which is probably due to a higher physical activity...

  10. The effect of a 12 week plyometric and soccer training on the cardiac structure and function among the 13-15 years old boys

    Directory of Open Access Journals (Sweden)

    Bakhtiar Tartibian

    2017-04-01

    Full Text Available Background: Exercise plays an important role in improving cardiovascular function. Due to the increasing tendency of children to the soccer the purpose of this investigation was to examine the effects of a 12 week plyometric and soccer training on the cardiac structure and function of healthy 13-15 years old boys. Materials and Methods: This quasi- experimental study was conducted with a pre-test and post-test design. The participants (n=20 were selected among the non-athletic healthy boys (13-15 years from Miyaneh (East Azerbaijan, Iran. After taking informed consent the participants were voluntarily participated in two equal Training and Control groups. The participants in the Exercise group performed a 12 week plyometric and soccer training. Under basic conditions and after a 12 week follow-up using the echocardiography both groups were examined for left ventricular end-diastolic dimension (LVEDD, left ventricular end-systolic dimension (LVESD, left ventricular end diastolic posterior wall dimension¬ (LVPWd, inter-ventricular septal end diastolic dimension (IVSd, stroke volume (SV, ejection fraction (EF and cardiac output (CO. Results: After a 12 week training program the LVEDD, LVPWd and SV were significantly increased (P<0.05. The EF in the Exercise group had no increase. Moreover, LVESD and IVSd were similar in both groups. Conclusion: A twelve week plyometric and soccer training in 13-15 years old boys result in significant changes in some cardiac structural and functional indexes.

  11. Cord blood thyroid tests in boys born with and without cryptorchidism: correlations with birth parameters and in utero xenobiotics exposure.

    Science.gov (United States)

    Brucker-Davis, Francoise; Ferrari, Patricia; Boda-Buccino, Mireille; Wagner-Mahler, Kathy; Pacini, Patricia; Gal, Jocelyn; Azuar, Pierre; Fenichel, Patrick

    2011-10-01

    In utero exposure to environmental chemicals can result in reproductive toxicity via endocrine disruption mechanisms. Whether some of those contaminants also have an impact on fetal thyroid function or pathways, and, thus, potentially on neuropsychological development, is still debated. We used samples from a cord blood (CB) and milk bank, established for a research on cryptorchidism and xenobiotic exposure to compounds known for their anti-androgenic and/or estrogenic activity, to study CB thyroid tests and their correlation with CB and milk xenobiotics concentrations in boys born in Nice area. No difference was found in thyroid tests between 60 cryptorchid boys and 76 matched controls (median thyroid stimulating hormone 5.97 vs. 6.55 mUI/L, free thyroxine [fT4] 13.1 vs. 12.9 pmol/L, free triiodothyronine [fT3] 1.9 vs. 2.1 pmol/L), with no influence of season of birth, gestational age, maternal smoking, or mode of delivery (except for higher fT4 in control boys born vaginally). FT4 was correlated with fetal growth only in cryptorchid boys. Since we had previously shown differences between cryptorchid and controls exposure, we studied correlations of thyroid tests with xenobiotics in control boys only. All tested CB or maternal milk was contaminated by one or more selected xenobiotics, mainly polychlorinated biphenyls (PCBs), dichloro diphenyl dichloroethylène (DDE), dibutylphthalate, hexachlorobenzene, and bisphenol A. We found a significant negative correlation between fT4 and concentrations of PCB118, PC180, and DDE in milk (respectively r = -0.342, p xenobiotics, except for a weak negative trend with CB bisphenol A (r = -0.25, p = 0.077). CB thyroid tests are within normal range in cryptorchid boys, similar to controls. Our data in controls suggest a possible weak correlation between in utero exposure to some xenobiotics (PCBs, DDE) and fT3 and fT4 CB concentrations, with usually negative correlations with fT4 and positive with fT3 concentrations, which we

  12. Are a healthy diet and physical activity synergistically associated with cognitive functioning in older adults?

    NARCIS (Netherlands)

    Nijholt, W.; Jager-Wittenaar, H.; Visser, M.; Van der Schans, C. P.; Hobbelen, J. S. M.

    Previous research has demonstrated that being both physically active and adhering a healthy diet is associated with improved cognitive functioning; however, it remains unclear whether these factors act synergistically. We investigated the synergistic association of a healthy diet and being

  13. Gender typicality in children's speech: A comparison of boys with and without gender identity disorder.

    Science.gov (United States)

    Munson, Benjamin; Crocker, Laura; Pierrehumbert, Janet B; Owen-Anderson, Allison; Zucker, Kenneth J

    2015-04-01

    This study examined whether boys with gender identity disorder (GID) produced less prototypically male speech than control boys without GID, a possibility that has been suggested by clinical observations. Two groups of listeners participated in tasks where they rated the gender typicality of single words (group 1) or sentences (group 2) produced by 15 5-13 year old boys with GID and 15 age-matched boys without GID. Detailed acoustic analyses of the stimuli were also conducted. Boys with GID were rated as less boy-like than boys without GID. In the experiment using sentence stimuli, these group differences were larger than in the experiment using single-word stimuli. Listeners' ratings were predicted by a variety of acoustic parameters, including ones that differ between the two groups and ones that are stereotypically associated with adult men's and women's speech. Future research should examine how these variants are acquired.

  14. Healthy eating at school

    DEFF Research Database (Denmark)

    Bruselius-Jensen, Maria Louisa; Egberg Mikkelsen, Bent

    Unhealthy eating are common among adolescents and the school is a well suited setting for promoting healthy eating. For the school to play a role here, however an environment must be created, in which the school and the students develop a sense of ownership for a healthy food and nutrition "regime......". This paper highlights the role that the organisation of food provision plays by comparing the attitudes of students towards in-school food provision as opposed to out-of-school provision where food is provided by outside caterers. Schools having internal food production and schools having external food....... Therefore in designing school meal programs aiming at being supportive for healthy eating, it is necessary to try to integrate the food provision in the life of the school....

  15. Weight and body mass index (BMI): current data for Austrian boys and girls aged 4 to under 19 years.

    Science.gov (United States)

    Mayer, Michael; Gleiss, Andreas; Häusler, Gabriele; Borkenstein, Martin; Kapelari, Klaus; Köstl, Gerhard; Lassi, Michael; Schemper, Michael; Schmitt, Klaus; Blümel, Peter

    2015-01-01

    BMI reference charts are widely used to diagnose overweight, obesity and underweight in children and adolescents. To provide up-to-date national reference values for Austria. A cross-sectional sample of over 14 500 children and adolescents (4-19 years) stratified by provinces according to age- and sex-specific population proportions was drawn via schooling institutions (kindergartens, schools and vocational colleges). The generalized additive models for location, scale and shape were used for a flexible estimation of percentile curves. Austrian boys and girls have higher average weight compared with previous prevalence data. BMI centiles matching BMI values at age 18 years, which are used for defining thinness, overweight and obesity in adults, were calculated. In Austria, using reference values as thresholds, ∼18% of boys and 12% of girls are overweight (with thresholds passing through BMI 25.00-29.99 kg/m(2) in adults) and 5% of boys and 3% of girls are obese (with thresholds passing through BMI ≥30.00 kg/m(2) in adults). Overweight and obesity are common in Austria and their prevalence is increasing (using the same IOTF reference for international comparison). Up-to-date national BMI reference values are provided to classify children and adolescents according to the proposed overweight and obesity thresholds.

  16. Healthy Buildings '88

    International Nuclear Information System (INIS)

    Berglund, B.; Lindvall, T.; Maansson, L.G.

    1988-06-01

    The Healthy Buildings '88 Conference focuses on the technical solutions and functional requirements contributing to Healthy Buildings for people to live and work in. The main object of the Conference is to give architects, consultants, real-estate owners and manufacturers of building materials recommendations on choice of materials and choice of systems and on how to combine materials and systems. The program includes overview lectures, plenary symposia with invited speakers, workshops, poster presentations and an exhibition of scientific, educational and technical material. One part of the conference is devoted to the problem of radon in residential buildings

  17. Childhood Sexual Violence Against Boys: A Study in 3 Countries

    Science.gov (United States)

    Sumner, Steven A.; Mercy, James A.; Buluma, Robert; Mwangi, Mary W.; Marcelin, Louis H.; Kheam, They; Lea, Veronica; Brookmeyer, Kathryn; Kress, Howard; Hillis, Susan D.

    2018-01-01

    BACKGROUND AND OBJECTIVE Globally, little evidence exists on sexual violence against boys. We sought to produce the first internationally comparable estimates of the magnitude, characteristics, risk factors, and consequences of sexual violence against boys in 3 diverse countries. METHODS We conducted nationally representative, multistage cluster Violence Against Children Surveys in Haiti, Kenya, and Cambodia among males aged 13 to 24 years. Differences between countries for boys experiencing sexual violence (including sexual touching, attempted sex, and forced/coerced sex) before age 18 years were examined by using χ2 and logistic regression analyses. RESULTS In Haiti, Kenya, and Cambodia, respectively, 1459, 1456, and 1255 males completed surveys. The prevalence of experiencing any form of sexual violence ranged from 23.1% (95% confidence Interval [CI]: 20.0–26.2) in Haiti to 14.8% (95% CI: 12.0–17.7) in Kenya, and 5.6% (95% CI: 4.0–7.2) in Cambodia. The largest share of perpetrators in Haiti, Kenya, and Cambodia, respectively, were friends/neighbors (64.7%), romantic partners (37.2%), and relatives (37.0%). Most episodes occurred inside perpetrators’ or victims’ homes in Haiti (60.4%), contrasted with outside the home in Kenya (65.3%) and Cambodia (52.1%). The most common time period for violence in Haiti, Kenya, and Cambodia was the afternoon (55.0%), evening (41.3%), and morning (38.2%), respectively. Adverse health effects associated with violence were common, including increased odds of transactional sex, alcohol abuse, sexually transmitted infections, anxiety/depression, suicidal ideation/ attempts, and violent gender attitudes. CONCLUSIONS Differences were noted between countries in the prevalence, characteristics, and risk factors of sexual violence, yet associations with adverse health effects were pervasive. Prevention strategies tailored to individual locales are needed. PMID:27244799

  18. Treating verbal working memory in a boy with intellectual disability

    Directory of Open Access Journals (Sweden)

    Margherita eOrsolini

    2015-07-01

    Full Text Available The present case study investigates the effects of a cognitive training of verbal working memory that was proposed for Davide, a fourteen-year-old boy diagnosed with mild intellectual disability. The program stimulated attention, inhibition, switching, and the ability to engage either in verbal dual tasks or in producing inferences after the content of a short passage had been encoded in episodic memory. Key elements in our program included (1 core training of target cognitive mechanisms; (2 guided practice emphasizing concrete strategies to engage in exercises; and (3 a variable amount of adult support. The study explored whether such a complex program produced near transfer effects on an untrained dual task assessing verbal working memory and whether effects on this and other target cognitive mechanisms (i.e., attention, inhibition and switching were long-lasting and produced far transfer effects on cognitive flexibility. The effects of the intervention program were investigated with a research design consisting of four subsequent phases lasting eight or ten weeks, each preceded and followed by testing. There was a control condition (phase 1 in which the boy received, at home, a stimulation focused on the visuospatial domain. Subsequently, there were three experimental training phases, in which stimulation in the verbal domain was first focused on attention and inhibition (phase 2a, then on switching and simple working memory tasks (phase 2b, then on complex working memory tasks (phase 3. A battery of neuropsychological tests was administered before and after each training phase and seven months after the conclusion of the intervention. The main finding was that Davide changed from being incapable of addressing the dual task request of the listening span test in the initial assessment to performing close to the normal limits of a thirteen-year-old boy in the follow-up assessment with this test, when he was fifteen years old.

  19. Mediators of Psychological Well-being in Adolescent Boys.

    Science.gov (United States)

    Lubans, David R; Smith, Jordan J; Morgan, Philip J; Beauchamp, Mark R; Miller, Andrew; Lonsdale, Chris; Parker, Philip; Dally, Kerry

    2016-02-01

    The aim of this study was to explore the effect of the Active Teen Leaders Avoiding Screen-time (ATLAS) intervention on psychological well-being in adolescent boys and to examine the potential mediating mechanisms that might explain this effect. ATLAS was evaluated using a cluster randomized controlled trial in 14 secondary schools located in low-income communities (N = 361 adolescent boys, mean age = 12.7 ± .5 years). The 20-week intervention was guided by self-determination theory and involved: professional development for teachers, provision of fitness equipment to schools, enhanced school sport sessions, researcher-led seminars, a smartphone application, and parental strategies for reducing screen time. Assessments were conducted at baseline and immediately post intervention (8 months). Psychological well-being was measured using the Flourishing Scale. Motivational regulations (intrinsic, identified, introjected, controlled, and amotivation) and basic psychological needs (autonomy, competence, and relatedness) in school sport, muscular fitness, resistance training skill competency, and recreational screen time were examined as potential mediating mechanisms of the intervention effect. The intervention effect on well-being was small but statistically significant. Within a multiple mediator model, changes in autonomy needs satisfaction, recreational screen time, and muscular fitness significantly mediated the effect of the intervention on psychological well-being. In addition to the physical health benefits, targeted physical activity programs for adolescent boys may have utility for mental health promotion through the mechanisms of increasing autonomy support and muscular fitness and reducing screen time. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  20. Self-management and skills acquisition in boys with haemophilia.

    Science.gov (United States)

    Khair, Kate; Meerabeau, Liz; Gibson, Faith

    2015-10-01

    There is an increasing prevalence of children/young people with long-term conditions (LTC) in the UK due to improvements in health-care management and delivery. These children are often involved, from an early age, in their own care and management; yet, there are little data to support how or when they develop the necessary skills and knowledge to become competent at this care. This study aimed to understand self-management of haemophilia, from a child's perspective, in the 21st century in the UK where intensive prophylactic therapy is given from early childhood. A qualitative study using grounded theory to evaluate life-experiences of children and young people with haemophilia. Thirty boys aged 4-16 with severe haemophilia treated at a single paediatric haemophilia care centre were interviewed at home or in a focus group. Multimethod qualitative research including age-appropriate research tools (draw and write, photo-elicitation and interviews) to facilitate data collection from children. Boys develop self-management skills over time. They learn from health-care professionals, their parents and other family members with haemophilia. Self-management skills (bleed recognition, self-infusion, self and medicines management, pain and risk management and conceptualizing preventative therapy) are developed through experiential learning and individualized education, and not through formalized expert patient programmes. The boys in this study have benefited from early prophylactic factor replacement therapy. They develop skills in haemophilia and self-management at a relatively young age and are experts in their own haemophilia care. © 2013 John Wiley & Sons Ltd.

  1. Gaze holding in healthy subjects.

    Directory of Open Access Journals (Sweden)

    Giovanni Bertolini

    Full Text Available Eccentric gaze in darkness evokes minor centripetal eye drifts in healthy subjects, as cerebellar control sufficiently compensates for the inherent deficiencies of the brainstem gaze-holding network. This behavior is commonly described using a leaky integrator model, which assumes that eye velocity grows linearly with gaze eccentricity. Results from previous studies in patients and healthy subjects suggest caution when this assumption is applied to eye eccentricities larger than 20 degrees. To obtain a detailed characterization of the centripetal gaze-evoked drift, we recorded horizontal eye position in 20 healthy subjects. With their head fixed, they were asked to fixate a flashing dot (50 ms every 2 sthat was quasi-stationary displacing(0.5 deg/s between ± 40 deg horizontally in otherwise complete darkness. Drift velocity was weak at all angles tested. Linearity was assessed by dividing the range of gaze eccentricity in four bins of 20 deg each, and comparing the slopes of a linear function fitted to the horizontal velocity in each bin. The slopes of single subjects for gaze eccentricities of ± 0-20 deg were, in median,0.41 times the slopes obtained for gaze eccentricities of ± 20-40 deg. By smoothing the individual subjects' eye velocity as a function of gaze eccentricity, we derived a population of position-velocity curves. We show that a tangent function provides a better fit to the mean of these curves when large eccentricities are considered. This implies that the quasi-linear behavior within the typical ocular motor range is the result of a tuning procedure, which is optimized in the most commonly used range of gaze. We hypothesize that the observed non-linearity at eccentric gaze results from a saturation of the input that each neuron in the integrating network receives from the others. As a consequence, gaze-holding performance declines more rapidly at large eccentricities.

  2. Gaze Holding in Healthy Subjects

    Science.gov (United States)

    Bertolini, Giovanni; Tarnutzer, Alexander A.; Olasagasti, Itsaso; Khojasteh, Elham; Weber, Konrad P.; Bockisch, Christopher J.; Straumann, Dominik; Marti, Sarah

    2013-01-01

    Eccentric gaze in darkness evokes minor centripetal eye drifts in healthy subjects, as cerebellar control sufficiently compensates for the inherent deficiencies of the brainstem gaze-holding network. This behavior is commonly described using a leaky integrator model, which assumes that eye velocity grows linearly with gaze eccentricity. Results from previous studies in patients and healthy subjects suggest caution when this assumption is applied to eye eccentricities larger than 20 degrees. To obtain a detailed characterization of the centripetal gaze-evoked drift, we recorded horizontal eye position in 20 healthy subjects. With their head fixed, they were asked to fixate a flashing dot (50 ms every 2 s)that was quasi-stationary displacing(0.5 deg/s) between ±40 deg horizontally in otherwise complete darkness. Drift velocity was weak at all angles tested. Linearity was assessed by dividing the range of gaze eccentricity in four bins of 20 deg each, and comparing the slopes of a linear function fitted to the horizontal velocity in each bin. The slopes of single subjects for gaze eccentricities of ±0−20 deg were, in median,0.41 times the slopes obtained for gaze eccentricities of ±20−40 deg. By smoothing the individual subjects' eye velocity as a function of gaze eccentricity, we derived a population of position-velocity curves. We show that a tangent function provides a better fit to the mean of these curves when large eccentricities are considered. This implies that the quasi-linear behavior within the typical ocular motor range is the result of a tuning procedure, which is optimized in the most commonly used range of gaze. We hypothesize that the observed non-linearity at eccentric gaze results from a saturation of the input that each neuron in the integrating network receives from the others. As a consequence, gaze-holding performance declines more rapidly at large eccentricities. PMID:23637824

  3. Meticillin-sensitive Staphylococcus aureus costochondritis in a healthy man.

    LENUS (Irish Health Repository)

    Mohammad, Ausaf F

    2009-12-01

    A 54-year-old previously healthy white man presented to hospital with fever, right parasternal pain and swelling over the right second and third costochondral joints. The symptoms had developed 1 week earlier.

  4. Substance use outcomes in the Healthy School and Drugs program: Results from a latent growth curve approach

    NARCIS (Netherlands)

    Malmberg, Monique; Kleinjan, M.; Overbeek, G.; Vermulst, A.; Lammers, J.; Monshouwer, Karin|info:eu-repo/dai/nl/202651967; Vollebergh, Wilma|info:eu-repo/dai/nl/090632893; Engels, R.

    To assess the effectiveness of the Healthy School and Drugs (HSD) program for secondary schools on the development of substance use among Dutch early adolescents and to explore whether boys, adolescents of lower educational backgrounds, or adolescents high on personality risk traits, would benefit

  5. Smart Choices for Healthy Families: A Pilot Study for the Treatment of Childhood Obesity in Low-Income Families

    Science.gov (United States)

    Pinard, Courtney A.; Hart, Michael H.; Hodgkins, Yvonne; Serrano, Elena L.; McFerren, Mary M.; Estabrooks, Paul A.

    2012-01-01

    This pre-post study used a mixed-methods approach to examine the impact of a family-based weight management program among a low-income population. Smart Choices for Healthy Families was developed through an integrated research-practice partnership and piloted with 26 children and parents (50% boys; mean age = 10.5 years; 54% Black) who were…

  6. Silencing Reading, Silencing the Boys: Using Action Research to Investigate Silent Reading Programs and Its Effects on Boys' Literacy Skills

    Science.gov (United States)

    Velluto, Rachel; Barbousas, Joanna

    2013-01-01

    Despite the vast amount of literature regarding boys and their underperformance in the literacy realm, only some research indicates that boys' low literacy levels may be attributed to unchallenged literacy classroom practices. Sustained Silent Reading (SSR) is a free voluntary reading program in which students are expected to read (usually books)…

  7. Urodynamics in boys after prenatally diagnosed vesicoureteric reflux

    DEFF Research Database (Denmark)

    Thorup, Jørgen Mogens

    1996-01-01

    Over the years, several theories have been presented regarding the pathogenesis of vesicoureteral reflux (VUR) in children without neurological disease or posterior urethral valves. Primary VUR is one of many fetal uropathies detectable by prenatal sonography. Thirteen boys with a prenatal...... of patients with VUR and impaired renal function compared to: (1) reflux patients with bilateral normal renal function; and (2) "normal" controls. Patients with normal bilateral renal and bladder function had a low risk of urinary tract infection during the period of follow-up (1 to 6 years). Early urodynamic...

  8. A Colonial Conundrum: Boy with Sulphur-Crested Cockatoo

    Directory of Open Access Journals (Sweden)

    Elisabeth Findlay

    2008-12-01

    Full Text Available This paper presents a detailed analysis of the perplexing painting Boy with Sulphur-Crested Cockatoo. Unfortunately, there is little information on the provenance of the portrait, including the identity of the artist, sitter and patron. It will be argued that it is the work of Augustus Earle and that it is a portrait of Daniel Cooper II and was commissioned by his uncle, also named Daniel Cooper. The aim of this article is to start to unravel the ambiguities of the image, and I suggest that the painting is a strong statement on the rights of freed convicts in Australian colonial society

  9. Autoimmune pancreatitis in an 11-year-old boy

    Energy Technology Data Exchange (ETDEWEB)

    Refaat, Rania [Johann-Wolfgang-Goethe University, Department of Diagnostic and Interventional Radiology, Frankfurt am Main (Germany); Ain Shams University, Department of Diagnostic and Interventional Radiology, Cairo (Egypt); Harth, Marc; Proschek, Petra; Lindemayr, Sebastian; Vogl, Thomas J. [Johann-Wolfgang-Goethe University, Department of Diagnostic and Interventional Radiology, Frankfurt am Main (Germany)

    2009-04-15

    We report a case of histopathologically proven autoimmune pancreatitis in an 11-year-old boy. Abdominal US and MRI showed a focal swelling of the pancreatic head, the latter also showing delayed contrast enhancement. There was diffuse irregular pancreatic duct narrowing, compression of the intrapancreatic common bile duct, and mild proximal biliary dilatation on MR cholangiopancreatography. Laboratory results revealed normal serum IgG and subclass 4 with negative autoimmune antibodies, and slightly elevated carbohydrate antigen 19-9. This highlights the differentiation of autoimmune pancreatitis from pancreatic head cancer and, to a lesser extent, other forms of pancreatitis in children. (orig.)

  10. Autoimmune pancreatitis in an 11-year-old boy

    International Nuclear Information System (INIS)

    Refaat, Rania; Harth, Marc; Proschek, Petra; Lindemayr, Sebastian; Vogl, Thomas J.

    2009-01-01

    We report a case of histopathologically proven autoimmune pancreatitis in an 11-year-old boy. Abdominal US and MRI showed a focal swelling of the pancreatic head, the latter also showing delayed contrast enhancement. There was diffuse irregular pancreatic duct narrowing, compression of the intrapancreatic common bile duct, and mild proximal biliary dilatation on MR cholangiopancreatography. Laboratory results revealed normal serum IgG and subclass 4 with negative autoimmune antibodies, and slightly elevated carbohydrate antigen 19-9. This highlights the differentiation of autoimmune pancreatitis from pancreatic head cancer and, to a lesser extent, other forms of pancreatitis in children. (orig.)

  11. Stuttering therapy in 1837 and a young boy's dramatic experience.

    Science.gov (United States)

    Preus, A

    1994-01-01

    This is a historical account of the first known case of stuttering therapy in Norway. In his autobiography, school administrator and politician Nils Hertzberg relates how he in 1837 as a 10-year-old boy travelled on horseback, skis and by boat across Norway from west to east and back in order to receive therapy from a travelling German speech teacher C.F. Bansmann. The article provides extracts from the exciting and dramatic journey, describes Bansmann's method and offers some comments on stuttering and stuttering therapy.

  12. Queer encounters between Iron Man and Chinese boys' love fandom

    Directory of Open Access Journals (Sweden)

    John Wei

    2014-09-01

    Full Text Available Superhero fan fiction is increasingly popular in the Chinese boys' love (BL community. An exploration of the fan fic Gangtiexia: Zhongdu Yilai (Iron Man: Overly attached investigates how the Hollywood cultural icon Iron Man/Tony Stark is reimagined in Chinese BL culture and to what degree this kind of rendition both echoes and extends as well as challenges and deviates from our current insights into BL fandoms. Through the lenses of queerness and technological human transformation, I explore the fresh contribution of Iron Man fan fiction to both local BL cultures and global superhero fandoms.

  13. Establishing five derived mands in three adolescent boys with autism.

    LENUS (Irish Health Repository)

    Murphy, Carol

    2010-01-01

    Three 14-year-old boys with diagnoses of autism learned to mand for the delivery or removal of tokens by presenting nonsense syllables (A(1-5), respectively). A match-to-sample procedure was used to establish conditional discriminations between the 5 A stimuli and 5 B stimuli and between the B stimuli and 5 C stimuli. Subsequently, each participant was able to use the C stimuli to mand, illustrating a transfer of function, although 1 participant first required multiple-exemplar training.

  14. Yoga Training Improves Metabolic Parameters in Obese Boys

    OpenAIRE

    Seo, Dae Yun; Lee, SungRyul; Figueroa, Arturo; Kim, Hyoung Kyu; Baek, Yeong Ho; Kwak, Yi Sub; Kim, Nari; Choi, Tae Hoon; Rhee, Byoung Doo; Ko, Kyung Soo; Park, Byung Joo; Park, Song Young; Han, Jin

    2012-01-01

    Yoga has been known to have stimulatory or inhibitory effects on the metabolic parameters and to be uncomplicated therapy for obesity. The purpose of the present study was to test the effect of an 8-week of yoga-asana training on body composition, lipid profile, and insulin resistance (IR) in obese adolescent boys. Twenty volunteers with body mass index (BMI) greater than the 95th percentile were randomly assigned to yoga (age 14.7±0.5 years, n=10) and control groups (age 14.6±1.0 years, n=10...

  15. Screening for personality disorder in incarcerated adolescent boys

    DEFF Research Database (Denmark)

    Kongerslev, Mickey Toftkjær; Moran, Paul; Bo, Sune

    2012-01-01

    in adults (Standardised Assessment of Personality - Abbreviated Scale; SAPAS) for use with adolescents and then carried out a study of the reliability and validity of the adapted instrument in a sample of 80 adolescent boys in secure institutions. Participants were administered the screen and shortly after......, and usefulness of the screen in secure institutions for adolescent male offenders. It can be used in juvenile offender institutions with limited resources, as a brief, acceptable, staff-administered routine screen to identify individuals in need of further assessment of PD or by researchers conducting...

  16. The role of anxiety in cortisol stress response and cortisol recovery in boys with oppositional defiant disorder/conduct disorder.

    Science.gov (United States)

    Schoorl, Jantiene; Rijn, Sophie van; Wied, Minet de; van Goozen, Stephanie; Swaab, Hanna

    2016-11-01

    Children with antisocial and aggressive behaviors have been found to show abnormal neurobiological responses to stress, specifically impaired cortisol stress reactivity. The role of individual characteristics, such as comorbid anxiety, in the stress response is far less studied. Furthermore, this study extended previous studies in that not only baseline and reactivity to a psychosocial stressor were examined, but also recovery from a stressor. These three phases of cortisol could be impacted differentially in boys with oppositional defiant disorder/conduct disorder (ODD/CD) with (+ANX) and without anxiety (-ANX). The results revealed that cortisol patterns in response to psychosocial stress were different for boys with ODD/CD+ANX (n=32), ODD/CD-ANX (n=22) and non-clinical controls (NC) (n=34), with age range of 7.8-12.9 years. The ODD/CD-ANX group showed lower overall cortisol levels than the NC group. When considering the three phases of cortisol separately, the ODD/CD-ANX group had lower baseline cortisol levels relative to the other groups, whereas the ODD/CD+ANX showed an impaired cortisol recovery response. Within those with ODD/CD, callous-unemotional traits were predictive of high baseline cortisol levels. Also, anxiety predicted high baseline and recovery cortisol levels, whereas a high number of CD symptoms predicted reduced cortisol stress reactivity. These results clearly indicate that comorbid anxiety is an important factor in explaining differences in stress response profiles in boys with ODD/CD; although boys with CD/ODD are generally characterized by an impaired cortisol stress response, we found that those with comorbid anxiety showed impaired cortisol recovery, whereas those without anxiety showed reduced baseline cortisol levels. Copyright © 2016 Elsevier Ltd. All rights reserved.

  17. The pathogenicity of genetic variants previously associated with left ventricular non-compaction

    DEFF Research Database (Denmark)

    Abbasi, Yeganeh; Jabbari, Javad; Jabbari, Reza

    2016-01-01

    an updated list of previously reported LVNC-associated variants with biologic description and investigate the prevalence of LVNC variants in healthy general population to find false-positive LVNC-associated variants. METHODS AND RESULTS: The Human Gene Mutation Database and PubMed were systematically...... searched to identify all previously reported LVNC-associated variants. Thereafter, the Exome Sequencing Project (ESP) and the Exome Aggregation Consortium (ExAC), that both represent the background population, was searched for all variants. Four in silico prediction tools were assessed to determine...

  18. Some like it healthy

    DEFF Research Database (Denmark)

    Contini, Caterina; Casini, Leonardo; Stancu, Violeta

    2015-01-01

    Authorising new health claims in Europe will favour the diffusion on the market of a greater number of foods with health claims. This scenario presents new opportunities to promote healthy food choices and launches new challenges to define strategies aimed at promoting products on the market. The...

  19. Eating Healthy for Two

    Science.gov (United States)

    You are what you eat—and so is your baby. In addition to being smokefree, eating well during pregnancy is one of the best and most important things you can do for yourself and your baby. But healthy “eating for two” is more than just eating more.

  20. Factitious Pseudo-Membranous Conjunctivitis in an Adolescent Boy

    Directory of Open Access Journals (Sweden)

    Jelka G. Orsoni

    2011-02-01

    Full Text Available Background/Aims: Ocular factitious lesions involving the conjunctiva alone represent a challenging diagnosis for the ophthalmologist; corneal integrity, in fact, allows maintenance of good visual acuity and precludes the pain subsequent to trigeminal stimulation. Conjunctival biopsy is crucial to make a diagnosis and to focus on possible peculiarities in the patient’s behavior. A psychiatrist has to confirm the diagnosis. In this case report, images of a bilateral pseudo-membranous conjunctivitis sparing the cornea in an anorexic adolescent boy are shown. Methods: Photographically documented case report. Results: A fourteen-year-old Italian boy was referred with a diagnosis of bilateral chronic conjunctivitis unresponsive to systemic and topical antibiotic and steroidal treatment. It had lasted for 4 months and was concomitant with an 8-kg weight loss. Conjunctival biopsy revealed cotton wool fragments. The patient admitted an unsafe behaviour lasting for months. A diagnosis of factitious conjunctivitis was made, and confirmed by a psychiatric assessment. Conclusion: Factitious lesions of the eye involve not only anatomical structures situated on the visual axis causing a reduction of visual acuity, but may also involve the conjunctiva alone. A thorough clinical history should identify the source of the patient’s anxiety. Moreover, close cooperation between ophthalmologists and a psychiatrist can further clarify the diagnosis.