Results: 3070

Genome sequencing of four strains of Phylotype I, II and IV of Ralstonia solanacearum that cause potato bacterial wilt in India

Braz. j. microbiol; 48 (2), 2017
Abstract Ralstonia solanacearum is a heterogeneous species complex causing bacterial wilts in more than 450 plant species distributed in 54 families. The complexity of the genome and the wide diversity existing within the species has led to the concept of R. solanacearum species complex (RsSC). Here we r...

Draft genome sequence of a caprolactam degrader bacterium: Pseudomonas taiwanensis strain SJ9

Braz. j. microbiol; 48 (2), 2017
Abstract Pseudomonas taiwanensis strain SJ9 is a caprolactam degrader, isolated from industrial wastewater in South Korea and considered to have the potential for caprolactam bioremediation. The genome of this strain is approximately 6.2 Mb (G + C content, 61.75%) with 6,010 protein-coding sequences (CDS...

Aislamiento de componentes y efecto hipoglicemiante del extracto metanólico de albahaca (Ocium basilicum), en ratas C57bl/6 con hiperglicemia experimental

Acta méd. costarric; 59 (2), 2017
ResumenAntecedentes:la albahaca (Ocium basilicum) es una hierba perteneciente a la familia laminaceae, caracterizada por sus bondades medicinales. Se ha referido su uso en la terapéutica del cáncer, vitíiigo, hipercolesterolemia y la diabetes mellitus.Objetivo:evaluar el efecto hipoglicemiante del ext...

Screening of wild fruit trees with gastroprotective activity in different experimental models

Arq. gastroenterol; 54 (2), 2017
ABSTRACT BACKGROUND Given the increase of people with gastrointestinal disorders, the search for alternative treatments with fewer side effects is vital, as well as the demand for food or plants that can help protect the stomach. OBJECTIVE The aim of this study was to evaluate the gastroprotective ac...

Effects of probiotic intake on intestinal bifidobacteria of celiac patients

Arq. gastroenterol; 54 (2), 2017
ABSTRACT BACKGROUND Healthy individuals exhibit a significantly higher concentration of faecal bifidobacteria in comparison to celiac patients. Even though there are potential benefits in probiotic usage, they have been little explored as an adjunctive therapy in celiac disease. OBJECTIVE This study ai...

Biological and molecular properties of yellow venom of the Amazonian coral snake Micrurus surinamensis

Abstract INTRODUCTION: The coral snake Micrurus surinamensis, which is widely distributed throughout Amazonia, has a neurotoxic venom. It is important to characterize the biological and molecular properties of this venom in order to develop effective antitoxins. METHODS: Toxins from the venom of M. s...

Comparison of microRNA profiles between benign and malignant salivary gland tumors in tissue, blood and saliva samples: a prospective, case-control study

Abstract Introduction: Salivary gland tumors (SGTs) are rare head and neck malignancies consisting of a spectrum of tumors with different biological behaviors. Objective: In this study we aimed to find out differential expression of microRNA profiles between benign and malignant SGTs. Methods: We inve...

Aryl hydrocarbon receptor overexpression in miniaturized follicles in female pattern hair loss

An. bras. dermatol; 92 (3), 2017
Abstract The etiopathogenesis of female pattern hair loss is still poorly understood. In addition to genetic and hormonal elements, environmental factors could be involved. The aryl hydrocarbon receptor is expressed in keratinocytes and can be activated by environmental pollutants leading to alterations ...

Allergy to hypoallergenic nail polish: does this exist?

An. bras. dermatol; 92 (3), 2017
Abstract The main allergen responsible for contact dermatitis to nail polish is tosylamide-formaldehyde resin. The so-called hypoallergenic nail polishes are suposedly free of agents that commonly trigger reactions. The commercially available products and their compositions were studied. It was observed ...

Randomized clinical trial of the effect of NovaMin and CPP-ACPF in combination with dental bleaching

J. appl. oral sci; 25 (3), 2017
Abstract Objective This randomized, controlled, double-blind clinical study evaluated the effect of calcium sodium phosphosilicate (NovaMin) and casein phosphopeptide-amorphous calcium phosphate with fluoride (CPP-ACPF) on the prevention of post-operative sensitivity and on the effects of clinical blea...