نتایج جستجو برای: hsan type iv
تعداد نتایج: 1486865 فیلتر نتایج به سال:
BACKGROUND The variable clinical features of hereditary sensory and autonomic neuropathy (HSAN I) suggest heterogeneity. Some cases of idiopathic sensory neuropathy could be caused by missense mutations of SPTLC1 and RAB7 and not be recognised as familial. OBJECTIVE To screen persons with dominantly inherited HSAN I and others with idiopathic sensory neuropathies for known mutations of SPTLC1...
We describe a method of automated reconstruction of buildings from a set of uncalibrated photographs. The method proceeds in two steps (i) Recovering the camera corresponding to each photograph and a set of sparse scene features using uncalibrated structure from motion techniques developed in the Computer Vision community. (ii) A novel plane-sweep algorithm which progressively constructs a piec...
For the past decade, cardiac safety screening to evaluate the propensity of drugs to produce QT interval prolongation and Torsades de Pointes (TdP) arrhythmia has been conducted according to ICH S7B and ICH E14 guidelines. Central to the existing approach are hERG channel assays and in vivo QT measurements. Although effective, the present paradigm carries a risk of unnecessary compound attritio...
Most bacteria use free enzymes to degrade plant cell walls in nature. However, some bacteria have adopted a different strategy wherein enzymes can either be free or tethered on a protein scaffold forming a complex called a cellulosome. The study of the structure and mechanism of these large macromolecular complexes is an active and ongoing research topic, with the goal of finding ways to improv...
Congenital insensitivity to pain with anhidrosis is a rare genetic disorder of peripheral nervous system characterised by recurrent episode of unexplained fever, generalized anhidrosis, insensitivity to pain and temperature and self mutilating behavior. We are presenting a eight year old female with CIPA who have pus discharge and pathological fracture of anterior mandible .Sural nerve biopsy r...
Clostridium thermocellum is the most efficient microorganism for solubilizing lignocellulosic biomass known to date. Its high cellulose digestion capability is attributed to efficient cellulases consisting of both a free-enzyme system and a tethered cellulosomal system wherein carbohydrate active enzymes (CAZymes) are organized by primary and secondary scaffoldin proteins to generate large prot...
Congenital insensitivity to pain with anhidrosis (CIPA) is a rare disorder characterized by episodes of fever and the inability to sense of pain despite the fact that all other sensory modalities remain intact or minimally impaired. The patient also may exhibit the signs of self-mutilation, mental retardation and little or no perspiration. We present a 10 years old Iranian patient diagnosed wit...
The entomopathogenic bacterium Photorhabdus luminescens exhibits phase variation when cultured in vitro. The variant forms of P. luminescens are pleiotropic and are designated phase I and phase II variants. One of the characteristic phenotypes of phase I cells is the production of two types of intracellular protein inclusions. The genes encoding the protein monomers that form these inclusions, ...
Congenital insensitivity to pain with anhidrosis (CIPA) is a very rare autosomal recessively inherited disorder. The main clinical features of the disorder consist of absence of reactions to noxious stimuli and inability to sweat under any conditions.In this case report, a 3-year-old Chinese boy diagnosed with CIPA presented with the core features of CIPA, including insensitivity to noxious sti...
Leukotriene D4-(LTD4) has been reported to cause tachykinin release from airway sensory nerves. However, the functional significance of endogenously released tachykinins in LTD4-mediated airway responses has not been fully clarified. The aim of this study was to investigate whether LTD4-induced airway responses are due, in part, to tachykinin release in guinea-pigs. Airway plasma exudation and ...
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