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Query: UMLS:C0028754 (obesity)
 124,988 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Prader-Willi syndrome is rather a rare disease. However, as it includes 4 features (hypogonadism, hypomentia, hypotonia, and obesity), urologist may see the patients with this syndrome for their gonadal problem. We studied all the 27 cases in our hospital of which data were precisely collected. Among males, 67% of patients had presented themselves first to the department of pediatric internal medicine. One third of the patients were not diagnosed as the syndrome and referred to our clinic because of urological abnormalities. Chromosomal abnormality was seen in 40.9%. We found cryptorchism in all the cases and micropenis in 56%. In females, delayed menarche over 15-year-old was seen in 75%. From endocrinological studies, 75% male showed low reaction against HCG stimulation. Low gonadotropin responses to LH-RH were seen in 80% of all patients. We performed orohiopexy for cryptorchism, but testicular development was poor. And we do not actively utilize hormonal therapies for these patients.
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PMID:[Urological problems in Prader-Willi syndrome]. 793 54

This paper aims to explore the management of a rare chromosome disorder, Prader-Willi syndrome (PWS), within families. It is particularly concerned with developing an understanding of the management of diet and other everyday practices affecting the body. People with PWS tend to experience poor muscle tone combined with food obsession. The level of control over diet needed to prevent obesity and related health complications is often lacking as individuals also experience various forms of learning disability, autistic spectrum disorders and behavioural problems. The findings are based on data from twenty qualitative case studies of English families with a young person with PWS. Analysis of management strategies highlights the centrality of embodied agency in shaping everyday practices and interactions. The significance and influence of biology within this process is particularly evident, as people with the genetic condition PWS experience embodiment and emotion in distinct ways and differently from non-PWS family members in the research sample. Focusing on the multidimensional nature of processes surrounding body management, the paper highlights three key management practices and explores how these practices are influenced by people with PWS and interpreted by family members. Three key practices are identified as: restricting access to food, keeping occupied, and use of routine. The study represents the first UK empirical sociological study of PWS and primarily adds an insight of family management of PWS to a medically dominated literature around the disorder. The findings can sensitise health and social care professionals to some potential issues for families managing PWS, and guide and develop appropriate interventions to support young people with PWS and their carers.
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PMID:Managing Prader-Willi syndrome in families: an embodied exploration. 2121 15

Klinefelter syndrome (KS) is the most frequent chromosome disorder in males (1:650 newborn males), defined by 47,XXY karyotype. The classical phenotype is that of a tall male with relatively long legs, small, firm testes and gynecomastia. Azoospermia and infertility are almost inevitably present, but may be overcome by TESE and ICSI. Nevertheless, a broad spectrum of phenotypes has been described and more than 70% of the actually existing KS men may remain undiagnosed throughout their lifespan. Accordingly, hypogonadism is usually not evident until early adulthood and progresses with ageing. KS patients present a series of comorbidities that increase morbidity and mortality by 40%. Such disturbances are the impaired metabolic profile (obesity, dyslipidemia, insulin resistance) and a tendency to thrombosis, which all favor cardiovascular disease. They also present susceptibility for specific neoplasias (breast cancer, extragonadal germ cell tumors), autoimmune diseases as well as osteoporosis and bone fractures. Moreover, KS has been associated with verbal processing and attention deficits as well as social skill impairments, leading KS individuals to academic and professional achievements inferior to those of their peers of comparable socio-economic status. Nevertheless, the majority fall within the average range regarding their intellectual abilities and adaptive functioning. Testosterone replacement therapy (TRT) is the mainstay of treatment in hypogonadal KS patients; however, randomized trials are needed to determine optimal therapeutic regimens and follow-up schedules.
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PMID:Klinefelter syndrome: more than hypogonadism. 2938 6

Klinefelter syndrome (KS), which normally presents with a 47,XXY karyotype, is the most common sex chromosome disorder in males. It is also the most common genetic cause of male infertility. KS subjects are typically tall, with small and firm testes, gynecomastia, broad hips, and sparse body hair, although a less evident presentation is also possible. KS is also characterized by a high prevalence of hypogonadism, metabolic syndrome (MetS) and cardiovascular disease. The aim of this article is to systematically review metabolic and the cardiovascular risk factors in KS patients. Hypogonadism has an important role in the pathogenesis of the changes in body composition (particularly visceral obesity) and hence of insulin resistance and MetS, but the association between KS and MetS may go beyond hypogonadism alone. From childhood, KS patients may show an increase in visceral fat with a reduction in lean body mass and an increase in glucose and impaired fat metabolism. Their increased incidence of congenital anomalies, epicardial adipose tissue, and thromboembolic disease suggests they have a higher risk of cardiovascular disease. There is conflicting evidence on the effects of testosterone therapy on body composition and metabolism.
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PMID:Metabolic and cardiovascular risk factors in Klinefelter syndrome. 3245 27