نتایج جستجو برای: subtype
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BACKGROUND In Israel, <0.06% of the general population is infected with human immunodeficiency virus (HIV), with a much higher prevalence among specific groups. These groups are distinguished demographically by risk behavior category and by virus subtype. We investigated transmission of drug resistance within groups to assess the impact of these factors. METHODS Plasma samples from >15% of al...
Introduction: On the basis of research and clinical observations, obsessive –compulsive disorder (OCD) and obsessive –compulsive symptoms (OCS) occur in a considerably high proportion of patients with schizophrenia spectrum disorders. According to the results of different epidemiological studies, investigators suggest schizo-obsessive subtype. The aim of the study was to evaluate di...
Background and Objectives: Influenza is an acute, highly contagious disease of a variety of both domestic and wild bird species. The aim of this study was to estimate subclinical infections or previous exposure to H5 and H7 subtypes and to discover potentially important determinants of the prevalence of this disease in industrial and backyard poultry in Iran. Methods: A survey was conducted ...
BACKGROUND The molecular epidemiology of HIV-1 in the Caribbean has been described using partial genome sequencing; subtype B is the most common subtype in multiple countries. To expand our knowledge of this, nearly full genome amplification, sequencing and analysis was conducted. METHODOLOGY/PRINCIPAL FINDINGS Virion RNA from sera collected in Haiti, Dominican Republic, Jamaica and Trinidad ...
The amino acid at position 36 of the HIV-1 protease differs among various viral subtypes, in that methionine is usually found in subtype B viruses but isoleucine is common in other subtypes. This polymorphism is associated with higher rates of treatment failure involving protease inhibitors (PIs) in non-subtype B-infected patients. To investigate this, we generated genetically homogeneous wild-...
conclusions our results demonstrated a novel h7n9 virus in chickens in taizhou city in 2013 that may pose a potential risk to public health. results of 150 samples tested, 7 were detected to be h7n9 positive which all were collected from chickens. also, a novel h7n9 virus strain (a/chicken/jiangsu/1021/2013) was isolated and studied. phylogenetic analysis showed the novel isolated h7n9 virus ha...
HIV-1 tropism can be predicted using V3 genotypic algorithms. The performance of these prediction algorithms for non-B subtypes is poorly characterized. Here, we use these genotypic algorithms to predict viral tropism of HIV-1 subtype A, B, C, and D to find apparent sensitivity, specificity, and concordance against a recombinant phenotypic assay, the original Trofile assay. This is a substudy o...
The Human Immunodeficiency Virus type 1 (HIV-1) subtype C is currently the predominant subtype worldwide. Cell culture studies of Sub-Saharan African subtype C proviral plasmids are hampered by the low replication capacity of the resulting viruses, although viral loads in subtype C infected patients are as high as those from patients with subtype B. Here, we describe the sequencing and construc...
OBJECTIVE This study tests the validity of the "dietary-depressive" subtype (typified by greater negative affect) and a "dietary" subtype (typified by dietary restraint only) using a diverse longitudinal community sample. METHOD Girls at ages 10, 12, and 14 completed the Child Eating Attitudes Test, the Child Symptom Inventory-4, and Body Image Measure. Body Mass Index was assessed at each ag...
Accumulating evidence demonstrates that defining molecular subtypes based on objective genetic alterations may permit a more rational, patient-specific approach to molecular targeted therapy across various cancers. The objective of this study was to subtype primary glioblastoma (pGBM) based on MicroRNA (miRNA) profiling in Chinese population. Here, miRNA expression profiles from 82 pGBM samples...
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