Effects of 5-Hydroxymethylfurfural on Pubertal Development of Female Wistar Rats

Abstract:

Objective:5-Hydroxymethylfurfural (HMF) is formed when sugars are heated in the presence of amino acids. HMF is naturally present in many foods. To investigate the toxic effects of HMF on the reproductive system of peripubertal rats. Methods:In the study, 24 immature female Wistar rat were divided into three groups: control (CT) fed with no HMF; low dose fed with 750 mg/kg/day of HMF and high dose (HD) groups fed with 1500 mg/kg/day of HMF. All groups received these diets for three weeks from postnatal day (PND) 21. The vaginal opening (VO) was monitored daily and euthanasia occurred on PND 44. Gonadotropin, estradiol (E2), progesterone and anti-Müllerian hormone (AMH) concentrations were measured. Reproductive organ weights and ovarian follicle counts were compared. Results:The HD HMF group had earlier VO. Higher mean luteinising hormone (2.9±1.2 vs 1.3±0.3 mIU/mL) and mean E2 (34.7±8.8 vs 21.2±3.9 pg/mL) and lower mean AMH (2.7±0.5 vs 4.7±0.7 ng/mL) concentrations were found in the HD compared to the CT group. The HD group also had increased number of secondary atrophic follicles. Conclusion:These results indicate that peripubertal exposure to HMF at HD result in precocious puberty and decreased AMH levels in female Wistar rats.

authors

Elmaoğulları S,Kadan E,Anadol E,Gökçeoğlu A,Çetinkaya S,Yarım GF,Uçaktürk SA,Aycan Z

doi

10.4274/jcrpe.galenos.2019.2019.0080

subject

Has Abstract

pub_date

2020-03-19 00:00:00

pages

79-85

issue

1

eissn

1308-5727

issn

1308-5735

journal_volume

12

pub_type

杂志文章
  • Comparison of Treatment Regimens in Management of Severe Hypercalcemia Due to Vitamin D Intoxication in Children

    abstract:Objective:No large study has been conducted to date to compare the effectiveness of prednisolone, alendronate and pamidronate as first-line treatment in children with hypercalcemia due to vitamin D intoxication. The aim was to perform a multicenter, retrospective study assessing clinical characteristics and treatment r...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章,多中心研究

    doi:10.4274/jcrpe.galenos.2018.2018.0131

    authors: Demir K,Döneray H,Kara C,Atay Z,Çetinkaya S,Çayır A,Anık A,Eren E,Uçaktürk A,Can Yılmaz G,Törel Ergür A,Kendirci M,Aycan Z,Bereket A,Aydın M,Orbak Z,Özkan B

    更新日期:2019-05-28 00:00:00

  • Is Waist-Height Ratio Associated with Thyroid Antibody Levels in Children with Obesity?

    abstract:OBJECTIVE:Obesity is known to affect thyroid functions. Recently, waist-height ratio (WHtR) has been considered as a useful marker of subclinical hypothyroidism in obese cases, but its relation with thyroid autoimmunity still remains unclear. We evaluated the effect of body fat mass, WHtR, and metabolic parameters on t...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/jcrpe.galenos.2020.2020.0170

    authors: Ozcabi B,Tarcin G,Sengenc E,Tahmiscioglu Bucak F,Ercan O,Bolayirli IM,Evliyaoglu O

    更新日期:2020-10-02 00:00:00

  • Gender Identity and Assignment Recommendations in Disorders of Sex Development Patients: 20 Years’ Experience and Challenges

    abstract:Objective:Gender assignment in infants and children with disorders of sex development (DSD) is a stressful situation for both patient/families and medical professionals. Methods:The purpose of this study was to investigate the results of gender assignment recommendations in children with DSD in our clinic from 1999 th...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/jcrpe.galenos.2020.2020.0009

    authors: Gürbüz F,Alkan M,Çelik G,Bişgin A,Çekin N,Ünal İ,Topaloğlu AK,Zorludemir Ü,Avcı A,Yüksel B

    更新日期:2020-11-25 00:00:00

  • Extreme Premature Small for Gestational Age Infants Have Appropriate Catch-up Growth at Term Equivalence Compared with Extreme Premature Appropriate for Gestational Age Infants

    abstract::Recent studies have shown that small for gestational age (SGA) term infants undergo catch-up growth during infancy but there is limited studies on early growth outcomes of extreme premature SGA infants. The aim of this study was to compare factors associated during birth in extremely premature infants less than 28 wee...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/jcrpe.galenos.2018.2018.0162

    authors: Ng SM,Pintus D,Turner MA

    更新日期:2019-02-20 00:00:00

  • Serum paraoxonase/arylesterase activity and oxidative stress status in children with metabolic syndrome.

    abstract:OBJECTIVE:This study aimed to measure paraoxonase/arylesterase activities and to evaluate the total oxidant and antioxidant capacities in obese children and in children with metabolic syndrome (MetS). METHODS:A total of 151 children of comparable ages (13.23±1.96 years, 13.45±1.85 years and 13.95±1.31 years) were enro...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/Jcrpe.1454

    authors: Eren E,Abuhandan M,Solmaz A,Taşkın A

    更新日期:2014-09-01 00:00:00

  • Vitamin D Deficiency in Pediatric Fracture Patients: Prevalence, Risk Factors, and Vitamin D Supplementation.

    abstract:OBJECTIVE:Although vitamin D levels are not routinely monitored in pediatric fracture patients, identification of children with a vitamin D deficiency may be clinically relevant because of the potential role of vitamin D in fracture healing. This study aimed to determine the prevalence of vitamin D deficiency in a pedi...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/jcrpe.3474

    authors: Gorter EA,Oostdijk W,Felius A,Krijnen P,Schipper IB

    更新日期:2016-12-01 00:00:00

  • Severe short stature: an unusual finding in lipoid proteinosis.

    abstract::Lipoid proteinosis (LP) is a rare disorder and it can affect every organ in the body. The clinical manifestations of LP may vary considerably between affected individuals. Short stature is reported in patients with LP however the underlying etiology is not clear. Short stature may be due to endocrine dysfunction cause...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4008/jcrpe.v1i2.31

    authors: Poyrazoğlu Ş,Günöz H,Darendeliler F

    更新日期:2008-01-01 00:00:00

  • Identification of novel ROR2 gene mutations in Indian children with Robinow syndrome.

    abstract:OBJECTIVE:Robinow syndrome (RS) is an extremely rare genetic disorder characterized by short-limbed dwarfism, defects in vertebral segmentation and abnormalities in the head, face and external genitalia. Mutations in the ROR2 gene cause autosomal recessive RS (RRS) whereas mutations in WNT5A are responsible for the aut...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/Jcrpe.1233

    authors: Tamhankar PM,Vasudevan L,Kondurkar S,Yashaswini K,Agarwalla SK,Nair M,Ramkumar TV,Chaubal N,Chennuri VS

    更新日期:2014-01-01 00:00:00

  • Height, weight and body mass index percentiles of children aged 6-14 years living at moderate altitudes.

    abstract:OBJECTIVE:Individuals living at high altitudes are reported to have lower stature and also a smaller chest size in relation to their stature. Altitude-related hypobaric hypoxia is considered to be the major cause of these alterations in growth, but adverse socioeconomic and/or other environmental conditions may also ha...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/jcrpe.559

    authors: Malkoç I,Mazıcıoğlu MM,Özkan B,Kondolot M,Kurtoğlu S,Yeşilyurt H

    更新日期:2012-03-01 00:00:00

  • The effect of insulin resistance and obesity on low-density lipoprotein particle size in children.

    abstract:OBJECTIVE:In adults, it was shown that obesity and insulin resistance affect low-density lipoprotein (LDL) particle size and small dense (sd) LDL is associated with cardiovascular diseases. In this study, we investigated the effect of obesity and insulin resistance on LDL particle size. METHODS:Twenty-six obese childr...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/jcrpe.v2i2.63

    authors: Taşcılar ME,Özgen T,Cihan M,Abacı A,Yeşilkaya E,Eker I,Serdar M

    更新日期:2010-01-01 00:00:00

  • Treatment with Depot Leuprolide Acetate in Girls with Idiopathic Precocious Puberty: What Parameter should be Used in Deciding on the Initial Dose?

    abstract:Objective:Doses of gonadotropin releasing hormone (GnRH) analogues used to treat idiopathic central precocious puberty (iCPP) vary among clinicians. Study aims were to evaluate the efficacy of a monthly 3.75 mg dose of leuprolide acetate (LA) to suppress the hypothalamo-pituitary-gonadal (HPG) axis in girls with iCPP a...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/jcrpe.galenos.2019.2019.0060

    authors: Vurallı D,Alikaşifoğlu A,İyigün İ,Canoruç D,Ozon A,Gönç N,Kandemir N

    更新日期:2020-03-19 00:00:00

  • Factors Influencing Serum Vitamin D Concentration in Turkish Children Residing in İzmir: A Single-Center Experience.

    abstract:OBJECTIVE:The aim of this study was to examine the vitamin D status of children and to determine the factors influencing serum 25-hydroxyvitamin D [25(OH)D] concentration in Turkish infants living in İzmir. METHODS:In this study, we examined the serum 25(OH)D levels of 100 infants aged 1 to 24 months and of 22 mothers...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/jcrpe.1938

    authors: Gülez P,Korkmaz HA,Özkök D,Can D,Özkan B

    更新日期:2015-12-01 00:00:00

  • Heterozygous Insulin Receptor (INSR) Mutation Associated with Neonatal Hyperinsulinemic Hypoglycaemia and Familial Diabetes Mellitus: Case Series

    abstract::Mutations in the insulin receptor (INSR) gene are associated with insulin resistance and hyperglycaemia. Various autosomal dominant heterozygous INSR mutations leading to hyperinsulinemic hypoglycaemia (HH) have been described in adults and children (more than 3 years of age) but not in the neonatal period. Family 1: ...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/jcrpe.galenos.2019.2019.0106

    authors: Sethi A,Foulds N,Ehtisham S,Ahmed SH,Houghton J,Colclough K,Didi M,Flanagan SE,Senniappan S

    更新日期:2020-11-25 00:00:00

  • Peripheral Neuropathy as a Complication of Diabetic Ketoacidosis in a Child with Newly Diagnosed Diabetes Type 1: A Case Report

    abstract::Neurological complications of diabetic ketoacidosis are considered to be a serious clinical problem. The most common complication is cerebral edema. However, these neurological complications also include less common entities such as ischemic or hemorrhagic stroke, cerebral venous and sinus thrombosis or peripheral neu...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/jcrpe.5374

    authors: Baszyńska-Wilk M,Wysocka-Mincewicz M,Świercz A,Świderska J,Marszał M,Szalecki M

    更新日期:2018-07-31 00:00:00

  • Safety and Efficacy of Stosstherapy in Nutritional Rickets.

    abstract:OBJECTIVE:Stosstherapy has been used since early 19th century for treating nutritional rickets. However, there are no clear cut guidelines for the biochemical monitoring of this treatment. Repeated blood tests at short intervals increase the cost of therapy and noncompliance. METHODS:A prospective study was conducted ...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 临床试验,杂志文章

    doi:10.4274/jcrpe.3557

    authors: Chatterjee D,Swamy MK,Gupta V,Sharma V,Sharma A,Chatterjee K

    更新日期:2017-03-01 00:00:00

  • Nutrition and growth.

    abstract::Nutrition plays a fundamental role in determining the growth of individuals. An appropriate growth progression is considered a harbinger of adequate nutrient intake and good health. On the other hand growth deceleration with or without short stature may indicate inadequate nutrition, even when there is no body weight ...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章,评审

    doi:10.4274/jcrpe.v1i4.39

    authors: Lifshitz F

    更新日期:2009-01-01 00:00:00

  • Sirolimus therapy and follow-up in a patient with severe congenital hyperinsulinism following subtotal pancreatectomy.

    abstract::Congenital hyperinsulinism (CHI) is the most common cause of severe, persistent hypoglycemia in neonates and infants. Current available treatment is subtotal pancreatectomy if the patient does not respond to medical treatment but some of the patients still experience severe hypoglycemia after the surgery. Sirolimus, a...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/jcrpe.galenos.2020.2020.0033

    authors: Chen Q,Chen Y,Wang X,Yang H,Zhang Y,Liu X,Yan Y,Wei H

    更新日期:2020-06-02 00:00:00

  • A Critical Appraisal of Growth Hormone Therapy in Growth Hormone Deficiency and Turner Syndrome Patients in Turkey.

    abstract::Early detection of abnormal growth, identification of the underlying cause, and appropriate treatment of the medical condition is an important issue for children with short stature. Growth hormone (GH) therapy is widely used in GH-deficient children and also in non-GH-deficient short stature cases who have findings co...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章,评审

    doi:10.4274/jcrpe.3209

    authors: Yavaş Abalı Z,Darendeliler F,Neyzi O

    更新日期:2016-12-01 00:00:00

  • Weight and height percentiles for 0-84- month-old children in Kayseri--a central Anatolian city in Turkey.

    abstract:OBJECTIVE:The aim of this study was to present weight and height percentiles for Turkish children aged 0-84 months residing in Kayseri, Turkey and to compare these findings with national references and international standards. METHODS:We used the data from the Anthropometry of Turkish Children aged 0-6 years (ATCA-06)...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/jcrpe.452

    authors: Altunay C,Kondolot M,Poyrazoğlu S,Öztürk A,Mazıcıoğlu MM,Kurtoğlu S

    更新日期:2011-01-01 00:00:00

  • β-3AR W64R Polymorphism and 30-Minute Post-Challenge Plasma Glucose Levels in Obese Children.

    abstract:OBJECTIVE:In this study, we aimed to investigate the association of W64R polymorphism of the β3-adrenergic receptor gene (β-3AR) with childhood obesity and related pathologies. METHODS:β-3AR gene W64R genotyping was carried out in 251 children aged 6-18 years. Of these subjects, 130 were obese (62 boys) and 121 were n...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/jcrpe.1629

    authors: Verdi H,Tulgar Kınık S,Yılmaz Yalçın Y,Muratoğlu Şahin N,Yazıcı AC,Ataç FB

    更新日期:2015-03-01 00:00:00

  • A case of thanatophoric dysplasia type 2: a novel mutation.

    abstract::Thanatophoric dysplasia (TD) is a lethal form of skeletal dysplasia with short-limb dwarfism. Two types distinguished with their radiological characteristics have been defined clinically. The femur is curved in type 1, while it is straight in type 2. TD is known to be due to a mutation in the fibroblast growth factor ...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/jcrpe.1703

    authors: Gülaşı S,Atıcı A,Çelik Y

    更新日期:2015-03-01 00:00:00

  • Associations Between Serum Uric Acid Concentrations and Cardiometabolic Risk and Renal Injury in Obese and Overweight Children

    abstract:Objective:The aim of this study was to assess the association between serum uric acid concentration (SUAC) and the parameters of the metabolic syndrome (MetS) and insulin resistance (IR). The secondary aim was to evaluate whether hyperuricemia is associated with renal injury and cardiovascular risk in obese (OB) and ov...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/jcrpe.galenos.2018.2019.0241

    authors: Özalp Kızılay D,Şen S,Ersoy B

    更新日期:2019-09-03 00:00:00

  • Novel mutation in the SLC19A2 gene in an Iranian family with thiamine-responsive megaloblastic anemia: a series of three cases.

    abstract::Thiamine-responsive megaloblastic anemia (TRMA) is a clinical triad characterized by megaloblastic anemia, non-autoimmune diabetes mellitus, and sensory-neural hearing loss. Mutations in the thiamine transporter gene, solute carrier family 19, member 2 (SLC19A2), have been associated with TRMA. Three pediatric patient...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/Jcrpe.969

    authors: Ghaemi N,Ghahraman M,Abbaszadegan MR,Baradaran-Heravi A,Vakili R

    更新日期:2013-09-10 00:00:00

  • The IGSF1 Deficiency Syndrome May Present with Normal Free T4 Levels, Severe Obesity, or Premature Testicular Growth

    abstract::Our objective is to further expand the spectrum of clinical characteristics of the IGSF1 deficiency syndrome in affected males, which so far includes congenital central hypothyroidism, disharmonious pubertal development (normally timed testicular growth, but delayed rise of serum testosterone), macroorchidism, increas...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/jcrpe.galenos.2020.2020.0125

    authors: Ghanny S,Zidell A,Pedro H,Joustra SD,Losekoot M,Wit JM,Aisenberg J

    更新日期:2020-10-13 00:00:00

  • Contraception for Adolescents

    abstract::Although pregnancy and abortion rates have declined in adolescents, unintended pregnancies remain unacceptably high in this age group. The use of highly effective methods of contraception is one of the pillars of unintended pregnancy prevention and requires a shared decision making process within a rights based framew...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/jcrpe.galenos.2019.2019.S0003

    authors: Todd N,Black A

    更新日期:2020-02-06 00:00:00

  • 3M syndrome: a report of four cases in two families.

    abstract::3M syndrome is a rare entity characterized by severe growth retardation, dysmorphic features and skeletal changes as its major components. It is differentiated from other types of dwarfism by its clinical features and by the typical slender long bones and foreshortened vertebral bodies that can be visualized radiograp...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/jcrpe.v3i3.30

    authors: Güven A,Cebeci AN

    更新日期:2011-01-01 00:00:00

  • Revised You're Welcome criteria and future developments in adolescent healthcare.

    abstract::In 2011, the Department of Health (England) will publish revised You're Welcome criteria. This is the first comprehensive attempt to define good quality health services for young people (11-19 years) and provide a self-assessment tool applicable to all adolescent health services. It builds on a growing understanding o...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章,评审

    doi:10.4274/jcrpe.v3i2.10

    authors: Hargreaves DS

    更新日期:2011-01-01 00:00:00

  • Elevated Urinary T Helper 1 Chemokine Levels in Newly Diagnosed Hypertensive Obese Children.

    abstract:OBJECTIVE:Increasing evidence suggests that T helper (Th) cells play a significant role in the pathogenesis of hypertension. The aim of this study was to evaluate the effect of obesity and anti-hypertensive treatment on urinary Th1 chemokines. METHODS:The study groups consisted of three types of patients: hypertensive...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/jcrpe.1917

    authors: Övünç Hacıhamdioğlu D,Zeybek C,Gök F,Pekel A,Muşabak U

    更新日期:2015-09-01 00:00:00

  • Pubertal gynecomastia coincides with peak height velocity.

    abstract:OBJECTIVE:Pubertal gynecomastia (PG) occurs in up to 65% of adolescent boys. In this study, we investigated the relationship between the ages at which PG and peak height velocity occur in pubertal boys. METHODS:This was a prospective study that was designed to detect PG within three months of its emergence. We examine...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章

    doi:10.4274/Jcrpe.958

    authors: Limony Y,Friger M,Hochberg Z

    更新日期:2013-09-10 00:00:00

  • Alpha-Melanocyte-Stimulating Hormone and Agouti-Related Protein: Do They Play a Role in Appetite Regulation in Childhood Obesity?

    abstract:OBJECTIVE:The hypothalamus plays a crucial role in the regulation of feeding behavior. The anorexigenic neuropeptide alpha-melanocyte-stimulating hormone (α-MSH) and the orexigenic neuropeptide agouti-related protein (AgRP) are among the major peptides produced in the hypothalamus. This study investigated the plasma co...

    journal_title:Journal of clinical research in pediatric endocrinology

    pub_type: 杂志文章,随机对照试验

    doi:10.4274/jcrpe.2136

    authors: Vehapoğlu A,Türkmen S,Terzioğlu Ş

    更新日期:2016-03-05 00:00:00