Z Orbak

Summary

Publications

  1. ncbi request reprint Adverse reaction of topical etofenamate: petechial eruption
    Z Orbak
    Department of Paediatric Endocrinology and Metabolism, Ataturk University, Faculty of Medicine, Erzurum, Turkey
    West Indian Med J 61:767-9. 2012
  2. ncbi request reprint The effect of serum magnesium levels and serum endothelin-1 levels on bone mineral density in protein energy malnutrition
    C F Ozturk
    Department of Paediatrics, Atatiirk University, Faculty of Medicine, Erzurum, Turkey
    West Indian Med J 61:213-8. 2012
  3. ncbi request reprint Association between serum leptin and anthropometric parameters at birth and at 15th day of life in infants born asymmetrically small for gestational age
    Z Orbak
    Department of Pediatric Endocrinology, Ataturk University Faculty of Medicine, Erzurum, Turkey
    J Pediatr Endocrinol Metab 14:185-92. 2001
  4. ncbi request reprint Ovarian volume and uterine length in neonatal girls
    Zerrin Orbak
    Department of Pediatric Endocrinology, Ataturk University Faculty of Medicine, Erzurum, Turkey
    J Pediatr Endocrinol Metab 20:397-403. 2007
  5. ncbi request reprint Glucocorticoid resistance
    Z Orbak
    Ataturk University Faculty of Medicine, Department of Pediatric Endocrinology, Erzurum, 25240, Turkey
    Biochemistry (Mosc) 71:1073-81. 2006
  6. ncbi request reprint Congenital rickets presenting with hypocalcaemic seizures
    Z Orbak
    West Indian Med J 56:364-7. 2007
  7. doi request reprint Unusual complication in a child with lightning strike: cerebral salt wasting
    Zerrin Orbak
    Department of Pediatric Endocrinology and Metabolism, Medical Faculty, Ataturk University, 25240 Erzurum, Turkey
    Childs Nerv Syst 26:1125-7. 2010
  8. pmc Abdominal tuberculosis in a child presenting with radiological evidence of pneumatosis intestinalis and portal venous gas
    Handan Alp
    Department of Pediatrics, Faculty of Medicine, Ataturk University, Erzurum, Turkey
    J Health Popul Nutr 28:628-32. 2010
  9. ncbi request reprint Inherited vitamin K deficiency: case report and review of literature
    Zerrin Orbak
    Department of Pediatric Endocrinolgoy, Ataturk University Faculty of Medicine, Erzurum, Turkey
    Yonsei Med J 44:923-7. 2003
  10. ncbi request reprint Penicillin V-induced drug rash with eosinophilia and systemic symptoms
    Z Orbak
    Department of Paediatrics, Ataturk University, Faculty of Medicine, Erzurum, Turkey
    West Indian Med J 59:722-5. 2010

Collaborators

Detail Information

Publications49

  1. ncbi request reprint Adverse reaction of topical etofenamate: petechial eruption
    Z Orbak
    Department of Paediatric Endocrinology and Metabolism, Ataturk University, Faculty of Medicine, Erzurum, Turkey
    West Indian Med J 61:767-9. 2012
    ..This report concerns an 11-year old male with petechial eruption after application of topical etofenamate. Physicians need to be aware that patients can develop an asymptomatic purpuric eruption when etofenamate is ordered...
  2. ncbi request reprint The effect of serum magnesium levels and serum endothelin-1 levels on bone mineral density in protein energy malnutrition
    C F Ozturk
    Department of Paediatrics, Atatiirk University, Faculty of Medicine, Erzurum, Turkey
    West Indian Med J 61:213-8. 2012
    ..We recommend that the malnourished patients, especially with hypomagnesaemia, should be treated with magnesium early...
  3. ncbi request reprint Association between serum leptin and anthropometric parameters at birth and at 15th day of life in infants born asymmetrically small for gestational age
    Z Orbak
    Department of Pediatric Endocrinology, Ataturk University Faculty of Medicine, Erzurum, Turkey
    J Pediatr Endocrinol Metab 14:185-92. 2001
    ..At the 15th day of life serum leptin levels correlated with weight, subscapular and triceps skinfold thickness in the AGA group, but only with triceps skinfold thickness in the SGA group...
  4. ncbi request reprint Ovarian volume and uterine length in neonatal girls
    Zerrin Orbak
    Department of Pediatric Endocrinology, Ataturk University Faculty of Medicine, Erzurum, Turkey
    J Pediatr Endocrinol Metab 20:397-403. 2007
    ..Functional cysts were more prevalent among low birth weight girls. We suggest that small ovaries and ovarian dysfunction may have a prenatal origin, and further studies on normal and growth-retarded newborns are needed...
  5. ncbi request reprint Glucocorticoid resistance
    Z Orbak
    Ataturk University Faculty of Medicine, Department of Pediatric Endocrinology, Erzurum, 25240, Turkey
    Biochemistry (Mosc) 71:1073-81. 2006
    ..The purpose of this review is to discuss the many structural and functional features of the glucocorticoid receptor and also to evaluate the main clinical and laboratory characteristics of cortisol resistance...
  6. ncbi request reprint Congenital rickets presenting with hypocalcaemic seizures
    Z Orbak
    West Indian Med J 56:364-7. 2007
    ..It is recommended that neonatal hypocalcaemia may be due to maternal vitamin D deficiency and all unsupplemented vitamin D infants presenting with seizures should be investigated for rickets...
  7. doi request reprint Unusual complication in a child with lightning strike: cerebral salt wasting
    Zerrin Orbak
    Department of Pediatric Endocrinology and Metabolism, Medical Faculty, Ataturk University, 25240 Erzurum, Turkey
    Childs Nerv Syst 26:1125-7. 2010
    ..However, there was no report related to cerebral salt wasting caused by lightning injury. We described a patient with lightning strike, who was subsequently diagnosed with cerebral salt wasting...
  8. pmc Abdominal tuberculosis in a child presenting with radiological evidence of pneumatosis intestinalis and portal venous gas
    Handan Alp
    Department of Pediatrics, Faculty of Medicine, Ataturk University, Erzurum, Turkey
    J Health Popul Nutr 28:628-32. 2010
    ..It is recommended that cases with pneumatosis intestinalis should be carefully observed, although symptoms appear to be improving...
  9. ncbi request reprint Inherited vitamin K deficiency: case report and review of literature
    Zerrin Orbak
    Department of Pediatric Endocrinolgoy, Ataturk University Faculty of Medicine, Erzurum, Turkey
    Yonsei Med J 44:923-7. 2003
    ....
  10. ncbi request reprint Penicillin V-induced drug rash with eosinophilia and systemic symptoms
    Z Orbak
    Department of Paediatrics, Ataturk University, Faculty of Medicine, Erzurum, Turkey
    West Indian Med J 59:722-5. 2010
    ..We report on a 7-year old girl who developed DRESS syndrome caused by penicillin V treatment...
  11. ncbi request reprint Serum leptin levels in neonatal bacterial septicemia
    Zerrin Orbak
    Department of Pediatrics, Faculty of Medicine, Ataturk University, Erzurum, Turkey
    J Pediatr Endocrinol Metab 16:727-31. 2003
    ..These results suggest that leptin is not only an adipostatic hormone but also a stress-related hormone...
  12. ncbi request reprint Maternal and fetal serum insulin-like growth factor-I (IGF-I) IGF binding protein-3 (IGFBP-3), leptin levels and early postnatal growth in infants born asymmetrically small for gestational age
    Z Orbak
    Pediatric Endocrinology Department, Ataturk University Medical Faculty, Erzurum, Turkey
    J Pediatr Endocrinol Metab 14:1119-27. 2001
    ..In conclusion, cord blood IGF-I, IGFBP-3 and leptin levels play an important role in the regulation of fetal and neonatal growth. It is likely that IGF-I has a more important role than the other factors in early postnatal growth...
  13. ncbi request reprint GAPO syndrome: first patients with partially empty sella
    Zerrin Orbak
    Pediatric Endocrinology Department, Ataturk University Medical Faculty, Erzurum, Turkey
    J Pediatr Endocrinol Metab 15:865-8. 2002
    ..We suggest that radiographic evaluation of the sella turcica and endocrinological follow-up are necessary in children with GAPO syndrome...
  14. ncbi request reprint Effects of steroid treatment on bone mineral metabolism in children with glucocorticoid-sensitive nephrotic syndrome
    C Kosan
    Medical Faculty, Department of Nephrology, Ataturk University, Erzurum, Turkey
    West Indian Med J 61:627-30. 2012
    ..These children should undergo regular BMD evaluation, and an appropriate therapeutic approach should be planned...
  15. ncbi request reprint Association between anthropometric hormonal measurements and bone mineral density in puberty and constitutional delay of growth and puberty
    H Doneray
    Ataturk University Faculty of Medicine, Department of Paediatric Endocrinology, Erzurum, Turkey
    West Indian Med J 59:125-30. 2010
    ..We suggested that there is a critical age period for accumulation of bone mass according to the results. Longitudinal studies will elucidate why sufficient mineralization does take place after puberty starts in CDGP..
  16. ncbi request reprint Does adenotonsillectomy improve growth in children with obstructive adenotonsillar hypertrophy?
    E Selimoglu
    Department of Otolaryngology, Faculty of Medicine, Ataturk University, Erzurum, Turkey
    J Int Med Res 31:84-7. 2003
    ....
  17. ncbi request reprint The relationship between teething and handedness
    Recep Orbak
    Department of Periodontology, Ataturk University, Erzurum, Turkey
    Int J Neurosci 117:401-8. 2007
    ..05). There was statistically significant difference between sequence of the tooth eruption and handedness (p <.001). Consequently, the tooth eruption sequences may play an important role as an indicator in handedness...
  18. doi request reprint The effects of oral contraceptives including low-dose estrogen and drospirenone on the concentration of leptin and ghrelin in polycystic ovary syndrome
    Nevin Sagsoz
    Department of Obstetrics and Gynecology, Kirikkale University Faculty of Medicine, Kirikkale, Turkey
    Fertil Steril 92:660-6. 2009
    ..To evaluate short-term leptin and ghrelin concentrations in women with polycystic ovary syndrome (PCOS) who use low-dose oral contraceptives containing drospirenone...
  19. pmc Bell's palsy as a possible complication of hepatitis B vaccination in a child
    Handan Alp
    Department of Pediatrics, Faculty of Medicine, Ataturk University, Erzurum, Turkey
    J Health Popul Nutr 27:707-8. 2009
    ..Presented here is a two-year old female patient with right peripheral facial palsy following hepatitis B vaccination. Readers' attention is drawn to an uncommon cause of Bell's Palsy, as a rare complication of hepatitis B vaccination...
  20. pmc Hartnup disease masked by kwashiorkor
    Zerrin Orbak
    Department of Pediatric Endocrinology and Metabolism, Ataturk University, Erzurum, Turkey
    J Health Popul Nutr 28:413-5. 2010
    ..This case with kwashiorkor had acrodermatitis enteropathica-like desquamative skin eruption. Since zinc level was in the normal range, investigation for a metabolic disorder was considered, and Hartnup disease was diagnosed...
  21. pmc The influence of type-1 diabetes mellitus on dentition and oral health in children and adolescents
    Recep Orbak
    Department of Periodontology, Ataturk University, Faculty of Dentistry, 25240, Erzurum, Turkey
    Yonsei Med J 49:357-65. 2008
    ..The present study is to investigate the effects of type 1 diabetes mellitus on dentition and oral health for children and adolescents...
  22. ncbi request reprint Body hair scores and total hair diameters in healthy women in the Kirikkale Region of Turkey
    Nevin Sagsoz
    Department of Obstetrics and Gynecology, Kirikkale University Faculty of Medicine, Cevreli Caddesi, Kirktas Sokak Saglik Apt 27 1, Aydinlikevler, Ankara, Turkey
    Yonsei Med J 45:483-91. 2004
    ..Hair diameters increase with hair score, regardless of total or hormonal of hair scores. Hair scores and hair diameters may be affected by blood androgens in healthy women...
  23. ncbi request reprint Does handedness and altitude affect age at menarche?
    Zerrin Orbak
    Ataturk University Faculty of Medicine, Department of Pediatric Endocrinology, Erzurum, Turkey
    J Trop Pediatr 51:216-8. 2005
    ..It would appear that the activation of the hypothalamic-pituitary-gonadal axis is earlier in left-handed females than in right-handed females...
  24. ncbi request reprint Acute hydrocephalus caused by mumps meningoencephalitis
    Handan Alp
    Faculty of Medicine, Ataturk University, Yakutiye Research Hospital, Department of Pediatrics, Erzurum, Turkey
    Pediatr Infect Dis J 24:657-8. 2005
    ..Hydrocephalus is a rare complication of mumps. We report an 8.5-year-old boy with acute hydrocephalus associated with mumps meningoencephalitis...
  25. ncbi request reprint A case of Bonneau syndrome associated with multiple renal cortical cysts
    H Olgun
    Department of Pediatric Cardiology, Ataturk University School of Medicine, Erzurum, Turkey
    Genet Couns 20:19-25. 2009
    ..In addition, liver anomalies were reported in two patients. We discuss polysyndactyly and cardiac malformation with bilateral multiple renal cysts, a combination not reported previously...
  26. ncbi request reprint Recurrent parotitis as a first manifestation in a child with primary Sjogren's syndrome
    H Alp
    Department of Paediatrics, Ataturk University Medical Faculty, Erzurum, Turkey
    West Indian Med J 60:685-7. 2011
    ..We report the case of a seven-year old boy with Primary Sjogrens syndrome (PSS) who presented with 15 episodes of painful recurrent bilateral swellings of the parotid glands over a four-year period...
  27. ncbi request reprint Association between bone turnover markers and bone mineral density in puberty and constitutional delay of growth and puberty
    H Doneray
    Ataturk University, Faculty of Medicine, Department of Paediatric Endocrinology, Erzurum, Turkey
    West Indian Med J 57:33-9. 2008
    ..Children with CDGP had prepubertal properties. We suggest that there is a critical age period for accumulation of bone mass according to the results in this study...
  28. ncbi request reprint Serum leptin levels in childhood celiac disease
    Vildan Ertekin
    Divisions of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Faculty of Medicine, Ataturk University, Erzurum, Turkey
    J Clin Gastroenterol 40:906-9. 2006
    ..We thought that with its intestinal histopathologic alterations due to immune mechanisms, and subsequent malnutrition and/or growth failure, celiac disease (CD) deserves interest regarding leptin status...
  29. ncbi request reprint Anophthalmia-plus syndrome with unusual findings. A clinical report and review of the literature
    A Cayir
    Department of Pediatrics, Division of Pediatric Endocrinology, Ataturk University, Erzurum, Turkey
    Genet Couns 24:307-12. 2013
    ..Summary of the features reported in the present case and all 14 previous cases that might be defined as APS...
  30. ncbi request reprint Splenic lobulations in Bardet-Biedl syndrome: a first case report
    H Doneray
    Department of Pediatrics, Division of Endocrinology, Ataturk University Faculty of Medicine, Erzurum, Turkey
    Genet Couns 17:295-300. 2006
    ..There are some clues about splenic expression of ciliary dysfunction. Therefore, splenic anomalies may be expected in BBS. We, here, describe a first case of BBS associated with splenic lobulations...
  31. ncbi request reprint First Turkish patient with floating harbor syndrome with additional findings: cryptorchidim and microcephaly
    Mukadder Ayse Selimoglu
    Department of Pediatric Gastroenterology and Nutrition, Faculty of Medicine, Ataturk University, 25200 Erzurum, Turkey
    Yonsei Med J 45:334-6. 2004
    ..The 12-year old male patient exhibited classical dysmorphic features of FHS, mental retardation, celiac disease and additional undescribed findings: microcephaly and cryptorchidism...
  32. ncbi request reprint Bone mineral density in malnourished children without rachitic manifestations
    Handan Alp
    Department of Pediatrics, Ataturk University Faculty of Medicine, Erzurum, Turkey
    Pediatr Int 48:128-31. 2006
    ....
  33. ncbi request reprint Differences in dental and bone maturation in regions with or without hemihypertrophy in two patients with Russell-Silver syndrome
    Zerrin Orbak
    Department of Pediatrics, Faculty of Medicine, Ataturk University, Erzurum, Turkey
    J Pediatr Endocrinol Metab 18:701-10. 2005
    ..In addition, the clinical features of the syndrome are discussed...
  34. ncbi request reprint Association of Bartter's syndrome and empty sella
    Vildan Ertekin
    Department of Pediatrics, Ataturk University, School of Medicine, Erzurum Turkey
    J Pediatr Endocrinol Metab 16:1065-8. 2003
    ..46). Urinary potassium and chloride levels were elevated. MRI of the brain was normal except for partially empty sella. We present the first pediatric patient with the association of Bartter's syndrome and empty sella...
  35. ncbi request reprint Efficacy and safety of rectal thiopental, intramuscular cocktail and rectal midazolam for sedation in children undergoing neuroimaging
    Handan Alp
    Department of Pediatrics, Ataturk University Faculty of Medicine, Erzurum, Turkey
    Pediatr Int 44:628-34. 2002
    ..m. modified cocktail (meperidine-chlorpromazine hydrochloride-feniramin maleat) in 70 children undergoing computed tomography (CT) and magnetic resonance imaging (MRI)...
  36. ncbi request reprint Assessment of goiter prevalence, iodine status and thyroid functions in school-age children of rural Yusufeli district in eastern Turkey
    Behzat Ozkan
    Department of Pediatrics, Ataturk University Faculty of Medicine, Erzurum, Turkey
    Turk J Pediatr 46:16-21. 2004
    ..This research suggests that this program should be re-evaluated for remote areas with self-contained economic systems, and should be expanded and more effectively applied nation-wide...
  37. ncbi request reprint Xanthogranulomatous pyelonephritis presenting as intra-abdominal tumor in a child
    Handan Alp
    Department of Pediatrics, Ataturk University Medical Faculty, Erzurum, Turkey
    Pediatr Int 44:453-5. 2002
  38. ncbi request reprint Vitamin D deficiency in early infancy
    Sukru Hatun
    Department of Pediatrics, University of Kocaeli School of Medicine, Kocaeli, Turkey
    J Nutr 135:279-82. 2005
    ..Evaluation of vitamin D status should be included into the workup of hypocalcemia in early infancy. Prevention of deficiency by supplementing pregnant women and infants who are exclusively breast-fed is essential...
  39. ncbi request reprint Valproate-induced insulin resistance in prepubertal girls with epilepsy
    Huseyin Tan
    Department of Pediatric Neurology, Faculty of Medicine, Ataturk University, Erzurum, Turkey
    J Pediatr Endocrinol Metab 18:985-9. 2005
    ..This emphasizes that a mature adult endocrine system may not be necessary for the development of VPA-related hyperinsulinemia...
  40. ncbi request reprint Clinical outcomes in children with hyoscyamus niger intoxication not receiving physostigmine therapy
    Hakan Doneray
    Department of Pediatrics, Ataturk University, Faculty of Medicine, Erzurum, Turkey
    Eur J Emerg Med 14:348-50. 2007
    ..Physostigmine is not available in Turkey. This retrospective study investigated the clinical outcomes in children with hyoscyamus niger intoxication who did not receive physostigmine therapy...
  41. doi request reprint The relationship between breast milk leptin and neonatal weight gain
    Hakan Doneray
    Division of Paediatric Endocrinology, Ataturk University, Faculty of Medicine, Erzurum, Turkey
    Acta Paediatr 98:643-7. 2009
    ..To investigate whether change in leptin content of breast milk during lactation acts on neonatal body weight gain...
  42. ncbi request reprint Adult height in Turkish patients with Turner syndrome without growth hormone treatment
    Abdullah Bereket
    Department of Pediatrics, Marmara University Faculty of Medicine, Istanbul, Turkey
    Turk J Pediatr 50:415-7. 2008
    ..Adult height of non-GH-treated Turkish TS patients obtained in this study was comparable to that of other Mediterranean populations, but shorter than that of Northern European patients. Karyotype does not seem to affect AH in TS...
  43. doi request reprint Late side effects of high-dose steroid therapy on skeletal system in children with idiopathic thrombocytopenic purpura
    Zuhal Keskin Yildirim
    Department of Pediatrics, Ataturk University Faculty of Medicine, Erzurum, Turkey
    J Pediatr Hematol Oncol 30:749-53. 2008
    ..379). Osteonecrosis was observed in 3 of 25 patients by magnetic resonance imaging. In conclusion, HDMP therapy, especially in high cumulative doses, increases the bone resorption and may cause osteonecrosis in children with ITP...
  44. ncbi request reprint Carnitine metabolism in diabetes mellitus
    Mahmut Coker
    Department of Paediatric Endocrinology and Metabolism, Medical Faculty, Ege University, Izmir, Turkey
    J Pediatr Endocrinol Metab 15:841-9. 2002
    ..There were no correlations between the duration of DM or HbA1c and study parameters. It is recommended that plasma free carnitine determinations should be made even if the patient has good metabolic control...
  45. ncbi request reprint Prevalence of celiac disease in a sample of Turkish children and adolescents with type 1 diabetes mellitus
    Vildan Ertekin
    J Clin Gastroenterol 40:655-7. 2006
  46. ncbi request reprint New-onset Tourette syndrome following human growth hormone therapy
    Hakan Doneray
    Eur Neurol 57:116-7. 2007
  47. ncbi request reprint Brunner's gland hyperplasia in a child with diabetes mellitus and coeliac disease
    Mukadder Ayse Selimoglu
    Acta Paediatr 95:508-9. 2006
  48. ncbi request reprint Association of hepatitis a and acute pancreatitis presenting as acute abdomen
    Vildan Ertekin
    Pancreas 31:298-9. 2005