نتایج جستجو برای: homozygous form
تعداد نتایج: 714040 فیلتر نتایج به سال:
Candida albicans and Candida dubliniensis are highly related species that share the same main developmental programs. In C. albicans, it has been demonstrated that the biofilms formed by strains heterozygous and homozygous at the mating type locus (MTL) differ functionally, but studies rarely identify the MTL configuration. This becomes a particular problem in studies of C. dubliniensis, given ...
We report a rare case of homozygous familial hypercholesterolemia (HoFH), a 22-year-old Malay woman who presented initially with minor soft tissue injury due to a cycling accident. She was then incidentally found to have severe xanthelasma and hypercholesterolemia (serum TC 15.3 mmol/L and LDL-C 13.9 mmol/L). She was referred to the Specialized Lipid Clinic and was diagnosed with familial hyper...
A simple, rapid, non-radioactive method for detecting homozygous deletions/conversions of the steroid 21-hydroxylase gene is described. In our experience this method will be useful for first trimester prenatal diagnosis of congenital adrenal hyperplasia in 17% of families of a child with the salt losing form. This test includes an internal control to monitor the success of amplification.
The most prevalent form of cystic fibrosis arises from an amino acid deletion in the cystic fibrosis transmembrane conductance regulator, CFTR. A recently approved treatment for individuals homozygous for this mutation combines a chemical corrector, which helps CFTR fold, and a potentiator that increases CFTR channel activity.
A novel homozygous long-range deletion of the CYP17A1 gene abolished protein expression and caused the severest form of 17-hydroxylase deficiency in one kindred of a Turkish family. The affected subjects presented with 46,XY sex reversal and 46,XX lack of pubertal development as well as severe hypertension.
During the past few years there have been several reports of thalassaemia occurring in English families (Garrett and Morton, 1960; Callender, Mallett, and Lehmann, 1961; Josse, 1962; Roberts, 1963). All the cases, however, have been of the heterozygous form of the disease (thalassaemia minor and thalassaemia trait). This paper reports the case of an English child with homozygous thalassaemia (t...
Clopidogrel is an inhibitor of platelet-aggregation used in the prevention of secondary stroke. The molecule is activated by the cytochrome P450 2C19 (CYP2C19) enzyme. The frequent CYP2C19*2 point mutation causes loss of enzyme function, a decreased (heterozygous form) or blocked (homozygous form) formation of the active molecule. Thus, for a patient harboring a mutated allele, clopidogrel does...
Arrhythmogenic right ventricular cardiomyopathy (ARVC) termed a 'disease of the desmosome' is an inherited cardiomyopathy that recently underwent reclassification owing to the identification of left-dominant and biventricular disease forms. Homozygous loss-of-function mutations in the desmosomal component, desmoplakin, are found in patients exhibiting a biventricular form of ARVC; however, no m...
background: sickle cell disease is a genetic disorder of hemoglobin causing myriad of pathology including anemia. the purpose of this study was to evaluate the baseline values of steady state hemoglobin and packed cell volume as a guide to managing the early recognition of hemolytic crises in sickle cell anemia. methods: a cross-sectional study was conducted among the sickle cell patients atten...
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