Results 21 to 30 of about 57,073 (302)

Obesity in 21-hydroxylase deficient patients [PDF]

Archives of Disease in Childhood, 1998
To evaluate the natural history and timing of adiposity rebound (nadir of body mass index (BMI)) in children with congenital adrenal hyperplasia 21-hydroxylase deficiency (CYP21).A retrospective mixed longitudinal study.Height and changes in body composition (BMI; weight (kg)/height2 (m)), triceps and subscapular skinfolds) were analysed in 22 (14 ...
R E, Cornean, P C, Hindmarsh, C G, Brook
openaire   +2 more sources

Congenital Adrenal Hyperplasias Presenting in the Newborn and Young Infant

Frontiers in Pediatrics, 2020
Congenital adrenal hyperplasia includes autosomal recessive conditions that affect the adrenal cortex steroidogenic enzymes (cholesterol side-chain cleavage enzyme; 3β-hydroxysteroid dehydrogenase; 17α-hydroxylase/17,20 lyase; P450 oxidoreductase; 21 ...
Antonio Balsamo, Federico Baronio, Rita Ortolano, Soara Menabo, Lilia Baldazzi, Valeria Di Natale, Sofia Vissani, Alessandra Cassio   +7 more
doaj   +1 more source

Management issues of congenital adrenal hyperplasia during the transition from pediatric to adult care [PDF]

Korean Journal of Pediatrics, 2017
Steroid 21-hydroxylase deficiency is the most prevalent form of congenital adrenal hyperplasia (CAH), accounting for approximately 95% of cases. With the advent of newborn screening and hormone replacement therapy, most children with CAH survive into ...
Jin-Ho Choi, Han-Wook Yoo
doaj   +1 more source

Congenital adrenal hyperplasia: focus on the molecular basis of 21-hydroxylase deficiency [PDF]

, 2007
Congenital adrenal hyperplasia (CAH) is an autosomal recessive disorder caused by defects in one of several steroidogenic enzymes involved in the synthesis of cortisol from cholesterol in the adrenal glands.
Luís Moura, Friães, A, Ana Friães, João Gonçalves, Gonçalves, J, Moura, L   +5 more
core   +1 more source

Molecular Diagnosis of Steroid 21-Hydroxylase Deficiency: A Practical Approach

Frontiers in Endocrinology, 2022
Adrenal insufficiency in paediatric patients is mostly due to congenital adrenal hyperplasia (CAH), a severe monogenic disease caused by steroid 21-hydroxylase deficiency (21-OHD, encoded by the CYP21A2 gene) in 95% of cases.
María Arriba, María Arriba, Begoña Ezquieta, Begoña Ezquieta   +3 more
doaj   +1 more source

21-hydroxylase deficiency and fertility

Medical alphabet, 2020
21-hydroxylase deficiency is the most common genetically determined adrenal steroidogenesis defect. One of the consequences of the disease developing as a result of this defect, congenital dysfunction of the adrenal cortex (CDAC), is a decrease in fertility in the form of infertility or early pregnancy loss.
M. M. Amiraslanova, I. V. Kuznetsova
openaire   +2 more sources

Compliance Issues in Managing 21 Hydroxylase Deficiency and their Short/Long-Term Consequences

European Journal of Case Reports in Internal Medicine, 2021
Objective: To report a case of untreated classic 21 hydroxylase (OH) deficiency congenital adrenal hyperplasia (CAH) in a transgender patient resulting in pulmonary embolisms (PEs) and bilateral adrenal masses.
Jack Lin, Teck K Khoo, Erin R Voelschow, Zachary J Viets   +3 more
doaj   +1 more source

Late consequences of classic congenital adrenal hyperplasia and its long-term poor control in men (case report and literature review)

Ожирение и метаболизм, 2019
Congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency (21-OHD) is an autosomal recessive disorder of the adrenal cortex characterized by impairment of cortisol biosynthesis (with possible impairment of aldosterone biosynthesis) and ...
Boris M. Shifman, Larisa K. Dzeranova, Ekaterina A. Pigarova, Anatoly N. Tiulpakov, Natalia S. Fedorova   +4 more
doaj   +1 more source

Novel deletion alleles carrying CYP21A1P/A2 chimeric genes in Brazilian patients with 21-hydroxylase deficiency

BMC Medical Genetics, 2010
Background Congenital adrenal hyperplasia due to 21-hydroxylase deficiency is caused by deletions, large gene conversions or mutations in CYP21A2 gene. The human gene is located at 6p21.3 within a locus containing the genes for putative serine/threonine ...
Guerra-Júnior Gil, Baptista Maria TM, de Lemos-Marini Sofia HV, Petroli Reginaldo J, Lau Ivy F, Paulino Luciana C, de Araújo Marcela, Bernardi Renan D, Soardi Fernanda C, Coeli Fernanda B, de-Mello Maricilda P   +10 more
doaj   +1 more source

Genetic and clinical characteristics including occurrence of testicular adrenal rest tumors in Slovak and Slovenian patients with congenital adrenal hyperplasia due to 21-hydroxylase deficiency

Frontiers in Endocrinology, 2023
ObjectiveTo analyze the mutational spectrum, clinical characteristics, genotype–phenotype correlations, testicular adrenal rests tumor prevalence, and role of neonatal screening in congenital adrenal hyperplasia (CAH) patients from Slovakia and Slovenia ...
Robert Saho, Robert Saho, Vita Dolzan, Mojca Zerjav Tansek, Mojca Zerjav Tansek, Andrea Pastorakova, Robert Petrovic, Maria Knapkova, Katarina Trebusak Podkrajsek, Katarina Trebusak Podkrajsek, Jasna Suput Omladic, Jasna Suput Omladic, Sara Bertok, Magdalena Avbelj Stefanija, Magdalena Avbelj Stefanija, Primoz Kotnik, Primoz Kotnik, Tadej Battelino, Tadej Battelino, Zuzana Pribilincova, Urh Groselj, Urh Groselj   +21 more
doaj   +1 more source