Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0026827 (hypotonia)
 5,860 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The Authors present the characteristics and the advantages derived by the use of a new disposable isostatic retractor resulted of the positive operative experience of several years. The aim of this experimentation was to test a new instrument helpful and simple to use in coloproctology. The efficiency of the new kit constitued by plastic material has been tested on 30 patients with haemorrhoidal disease, rectocele and anal fissures. The therapeutical results obtained, demonstrated that the new isostatic anal retractor have ameliorate the surgical procedures in all treated patients. The use of kit is indicated for the praticity, the manoeuvrability, a more visibility of operative space and in case of sphincterial hypotonia.
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PMID:[A new disposable isostatic anal retractor for proctology]. 1846 64

Although adenoviruses (AdVs) generally cause upper respiratory tract infections, conjunctivitis/epidemic keratoconjunctivitis, gastroenteritis and pneumonia, they can lead to the involvement of central nervous system. Acute flaccid paralysis (AFP) is a type of seizure, characterized by rapid and sudden onset of extreme weakness in hands and feet, including (less frequently) weakness of respiratory and swallowing, representing with decreased muscle tone, especially in children below 15-year-old. The major viral cause of AFP is polioviruses, however non-polio enteroviruses, mumps virus, rabies virus and flaviviruses can also be responsible for AFP. The data of some recent studies have pointed out the probable aetiological role of AdVs in AFP. The aim of this study was to investigate the frequency of AdVs from stool samples of AFP-suspected patients and their contacts. A total of 6130 stool samples from patients (age range: 0-15 years) prediagnosed as AFP (n= 3185) and their contacts (n= 2945), which were sent to our laboratory from the health care centers located at different regions of Turkey for the monitorization of poliomyelitis as part of national AFP surveillance programme, between 2000-2014, have been retrospectively evaluated in terms of adenovirus isolation frequency. Samples were analyzed according to the algorithm recommended by World Health Organization and inoculated in Hep-2, RD, and L20B cell lines for cultivation. Apart from enteroviruses, in case of the presence of characteristic cytopathic effects for AdVs observed in L20B cells were confirmed by a commercial Adeno agglutination kit (Diarlex Adeno; Orion Diagnostica, Finland). It was noted that AdVs have been isolated from 1.6% (97/6130) of the samples, and out of positive samples 76.3% (74/97) were from AFP-suspected cases, while 23.7% (23/97) were from their contacts. Accordingly the frequencies of AdVs from AFP-suspected cases and their contacts were found as 2.3% (74/3185) and 0.8% (23/2945), respectively. The frequencies of Adenovirus positivity between the patients and their contacts were statistically significant (Z-Score 4.8347; p< 0.05). It was determined that 52.6% of the detected AdVs among AFP-suspected cases were between 1-4 age group and the positivity was 1.6 times more among males than the females. Although the data of this study are in agreement with the studies that support the relationship of AdVs with AFP, it is obvious that further molecular and clinical studies are needed.
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PMID:[Investigation of adenovirus isolation frequency from the stool samples of patients suspected with acute flaccid paralysis]. 2717 1

The two imprinting syndromes Temple syndrome (TS14) and Prader-Willi syndrome (PWS) share many features in infancy and childhood. TS14 is an important, yet often neglected, differential diagnosis to PWS. We wanted to assess the frequency of TS14 among patients tested for PWS. In all samples submitted to our lab for genetic PWS testing during 2014 and 2015, we consecutively conducted additional analyses for TS14. A total of 143 samples were included. The most frequent indications for testing were developmental delay, overweight, and hypotonia. For TS14 testing, we performed a methylation-sensitive MLPA-kit detecting deletions and methylation aberrations in chromosomal region 14q32. TS14 was confirmed in 3 out of 143 patients (2.1%). In comparison, PWS was also confirmed in three patients. Brief clinical descriptions of the TS14 patients are presented. Temple syndrome is presumably underdiagnosed, and should be considered when testing children for PWS.
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PMID:Temple syndrome as a differential diagnosis to Prader-Willi syndrome: Identifying three new patients. 2915 82

Prader-Willi syndrome (PWS), is a complex genetic disease affecting 1/15,000 individuals, characterized by lack of expression of genes on the paternal chromosome 15q11-q13 region. Clinical features include central hypotonia, poor suck, learning and behavior problems, growth hormone deficiency with short stature, hyperphagia, and morbid obesity. Despite significant advances in genetic testing, the mean age for diagnosis in PWS continues to lag behind. Our goal was to perform a pilot feasibility study to confirm the diagnosis utilizing different genetic technologies in a cohort of 34 individuals with genetically confirmed PWS and 16 healthy controls from blood samples spotted and stored on newborn screening (NBS) filter paper cards. DNA was isolated from NBS cards, and PWS testing performed using DNA methylation-specific PCR (mPCR) and the methylation specific-multiplex ligation dependent probe amplification (MS-MLPA) chromosome 15 probe kit followed by DNA fragment analysis for methylation and copy number status. DNA extraction was successful in 30 of 34 PWS patients and 16 controls. PWS methylation testing was able to correctly identify all PWS patients and MS-MLPA was able to differentiate between 15q11-q13 deletion and non-deletion status and correctly identify deletion subtype (i.e., larger Type I or smaller Type II). mPCR can be used to diagnose PWS and MS-MLPA testing to determine both methylation status as well as the type of deletion or non-deletion status from DNA extracted from NBS filter paper. We propose that PWS testing in newborns is possible and could be included in the Recommended Uniform Screening Panel after establishing a validated cost-effective method.
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PMID:Newborn screening for Prader-Willi syndrome is feasible: Early diagnosis for better outcomes. 3055 41