Nodulation competitiveness and diversification of symbiosis genes in common beans from the American centers of domestication.

Phaseolus vulgaris (common bean), having a proposed Mexican origin within the Americas, comprises three centers of diversification: Mesoamerica, the southern Andes, and the Amotape-Huancabamba Depression in Peru-Ecuador. Rhizobium etli is the predominant rhizobium found symbiotically associated with beans in the Americasalthough closely related Rhizobium phylotypes have also been detected. To investigate if symbiosis between bean varieties and rhizobia evolved affinity, firstly nodulation competitiveness was studied after inoculation with a mixture of sympatric and allopatric rhizobial strains isolated from the respective geographical regions.

Digital approach to informed consent in bariatric surgery: a randomized controlled trial.

Background: Informed consent is of paramount importance in surgery. Digital media can be used to enhance patient's comprehension of the proposed operation. The objective of this study was to examine the effects of adding a digital educational platform (DEP) to a standard verbal consent (SVC) for a laparoscopic Roux-en-Y gastric bypass (LRYGB) on patient's knowledge of the procedure, satisfaction with the clinical encounter and duration of the consent appointment.

Phytochemical composition, antioxidant and antiproliferative activities and effects on nuclear DNA of ethanolic extract from an Italian mycelial isolate of Ganoderma lucidum.

Ethnopharmacological Relevance: Ganoderma lucidum (Curtis) P. Karst. (also known as Linghzhi and Reishi) is the most appreciated and revered medicinal mushroom across many Asian countries, but its properties have also attracted interest in Western countries.

Protective Role of Italian Juglans regia L. nut Ethanolic Extract in Human Keratinocytes under Oxidative and Inflammatory Stress.

Objective: In this research, fatty acid profile and polyphenolic content of an ethanolic extract of walnut from Juglans regia L. collected in Central Italy, were characterized. The potential antioxidant and anti-inflammatory effects of the extract were investigated in the human keratinocytes cell line.

Gram-positive pneumonia augments non-small cell lung cancer metastasis via host toll-like receptor 2 activation.

Surgical resection of early stage nonsmall cell lung cancer (NSCLC) is necessary for cure. However, rates of postoperative bacterial pneumonias remain high and may confer an increased risk for metastasis. Toll-like receptors (TLRs) mediate the inflammatory cascade by recognizing microbial products at the surface of numerous cell types in the lung; however, little is known about how host TLRs influence NSCLC metastasis.