نتایج جستجو برای: puberty

تعداد نتایج: 9510  

Journal: :international journal of pediatrics 0
nosrat ghaemi department of pediatric endocrinology and metabolism, school of medicine, mashhad university of medical sciences, mashhad, iran. rahim vakili department of pediatric endocrinology and metabolism, school of medicine, mashhad university of medical sciences, mashhad, iran. sepideh bagheri department of pediatrics, school of medicine, mashhad university of medical sciences, mashhad, iran.

hypothyroidism is usually associated with delayed pubertal development but in rare occasions precocious puberty may ensue which is seen in cases of prolonged and untreated hypothyroidism. this is also called the van wyk grumbach syndrome. here we present 4 cases of precocious puberty due to hypothyroidism.

Journal: :Pediatrics 1999
B Kohn J R Julius S L Blethen

Gonadotropin-releasing hormone ana-logues (GnRHa) are used to treat central precocious puberty. They also are used to delay puberty in short children with a prognosis for impaired adult height. In both cases, growth hormone (GH) treatment is sometimes added. To determine how North American pediatric endocrinologists are using the combination of GH and GnRHa, we searched the National Cooperative...

Journal: :مجله دانشکده پرستاری و مامایی ارومیه 0
سهیلا آهنگرزاده رضایی s ahangrzadeh rezaei حمیده خلیل زاده h khalilzadeh

enhanc ing management of mothers during adolescence of their daughters in guidance schools of urmia     ahangrzadeh rezaei s [1] , khalilzadeh h [2]     received: july 27, 2011 accepted: september 23, 2011     abstract   background and aims: adolescence and puberty is one of the most sensitive periods of human life that causes the person feel and behave differently. undoubtedly adolescence dire...

2014
Jane Mendle

Dramatic physical and emotional changes mark puberty as one of the most important transitions of the human life span. To date, the majority of psychological studies on puberty have focused on pubertal timing, or when children mature relative to their peers. Yet understanding why puberty is meaningful requires adequate attention to multiple domains of developmental variation. The current article...

Journal: :Journal of neuroendocrinology 2005
J C Wommack A Salinas Y Delville

During puberty, the agonistic behaviour of male golden hamsters undergoes a transition from play fighting to adult aggression. Repeated exposure to social stress early in puberty accelerates this transition. The present study investigated the possible role of glucocorticoids on the maturation of agonistic behaviour. First, we compared serum cortisol levels following a 20-min restraint stress du...

بذرافشان , حمیدرضا , عزیزی , فریدون , محرابی , یداله , محمدیان , سکینه ,

Background and purpouse : Thalasemia major is one the most prevalent congenital anemia. These patients recieved much rate of iron, due to frequent blood transfusion. Indocrine disorders are prevalent due to replacement of iron in indocrinal gland system, example can be of hypogonadism. In this study the delay of puberty in thalasemic patients of Gorgan city and its relevance to the rate of fe...

Journal: :Annals of the New York Academy of Sciences 2008
Sara A DiVall Sally Radovick

Puberty is the developmental process that culminates in reproductive capability and is the result of a complex series of molecular and physiological events. The release of gonadotropin-releasing hormone from specialized neurons of the hypothalamus begins the hormonal cascade that causes gonadal activation and the physical changes of puberty. Several factors have been proposed to influence the a...

2013
Muhammad Zafar Iqbal Muhammad Saleem Zahoor Ahmad Shahzad

In boys precocious puberty is defined as the development of secondary sexual characters before 9 year of age. In girls, the development of breasts (thelarche) before 7.5 year, the development of pubic hairs (pubarche) before 8.5 year or menarche before the age of 9.5 year is considered precocious [1]. Hypothyroidism is usually associated with delayed puberty and rarely with precocious puberty [...

2017
Sangeeta Das

Assam had a tradition of public celebration of puberty, known as tuloni biya. Tuloni biya is ceremonially symbolic to wedding which is celebrated seven days after a girl attains her puberty. In present times, however, one can hardly see any public celebration of puberty. This practice of celebration of tuloni biya has undergone significant changes. Celebration of puberty is becoming a close fam...

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