Identification and antibiogram of Enterobacterales from direct urine samples using matrix assisted laser desorption/ionization-time of flight-mass spectrometry (MALDI-TOF-MS) technology and disk-plate diffusion technique.

Identification and antibiogram of uropathogenic microorganisms from direct urine samples present a great clinical impact. Here, we present a combined procedure to determine identification (IDd) of bacteria through MALDI-TOF-MS technology and antibiogram (ATBd) using disk-plate diffusion technique, of UTI-producing Enterobacterales against the most used antibiotics. Ninety-four urine samples with presence of pyuria and Gram-negative bacilli were selected.

Human Papillomavirus in the region of La Ribera-Valencia: Present and future.

Objective: Human Papillomavirus (HPV) is the main cause of cervical cancer. The etiology and effects derived from this infection are set by molecular techniques and cytological diagnosis, respectively. In the present study, data obtained by an opportunist screening of cervical cancer in La Ribera region are revised and related statistically.

Community outbreak of cutaneous leishmaniasis in La Ribera region of Valencia, Spain: Public Health measures.

Introduction: Outbreaks of human leishmaniasis are not very common in Spain, despite being considered an endemic disease. In this study, a new outbreak in the Valencian Community is presented. Its principal objective is to describe the clinical-epidemiological characteristics and to present the main Public Health measures established to contain the outbreak.

[Aetiology of candidiasis in paediatric patients: Comparative analysis with adult patients].

Background: Candida spp. represents a group of commensal yeasts that can act as pathogens and cause candidiasis in different anatomical locations.

Aims: The aim of this study was to perform an epidemiological and comparative analysis between the isolates of Candida spp.

Intratumor heterogeneity and clonal evolution in an aggressive papillary thyroid cancer and matched metastases.

The contribution of intratumor heterogeneity to thyroid metastatic cancers is still unknown. The clonal relationships between the primary thyroid tumors and lymph nodes (LN) or distant metastases are also poorly understood. The objective of this study was to determine the phylogenetic relationships between matched primary thyroid tumors and metastases.

FeCl3·6H2O-catalyzed Mukaiyama-aldol type reactions of enolizable aldehydes and acetals.

Mukaiyama-aldol type reactions of acetals derived from enolizable aldehydes with FeCl3·6H2O, an eco-friendly, low-cost, and stable catalyst, lead to β-methoxycarbonyl compounds with nearly quantitative yields. The methodology is extended to the parent aldehydes as starting materials, leading to the corresponding aldols with lower yields, but efficiently. Different alkyl and aryl substituted acetals and aldehydes have been tested in the reaction with linear and cyclic silyl enol ethers.

[In vitro activity of ceftaroline against Spanish isolates of Staphylococcus aureus: a multicenter study].

Introduction: Ceftaroline fosamil is a new-generation antimicrobial agent of cephalosporins subgroup. It is the first commercially available beta-lactam antibiotic that exhibits activity against methicillin-resistant Staphylococcus aureus (MRSA). The aim of this study is to determine the in vitro Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) values of ceftaroline against S.

Patterns of nucleotide and haplotype diversity at ICAM-1 across global human populations with varying levels of malaria exposure.

Malaria is one of the strongest selective pressures in recent human evolution. African populations have been and continue to be at risk for malarial infections. However, few studies have re-sequenced malaria susceptibility loci across geographically and genetically diverse groups in Africa.

[Situation of pertussis in Valencian Community: an epidemic revival?].

Introduction: Pertussis is a highly contagious vaccine-preventable disease. An increasing incidence has been reported in several countries around the world in the last few years. The aim of this study is to analyze the situation of pertussis in the Valencian Community (Spain), with the purpose of verifying the increased incidence of the illness.

5-aza-2'-deoxycytidine has minor effects on differentiation in human thyroid cancer cell lines, but modulates genes that are involved in adaptation in vitro.

Background: In thyroid cancer, the lack of response to specific treatment, for example, radioactive iodine, can be caused by a loss of differentiation characteristics of tumor cells. It is hypothesized that this loss is due to epigenetic modifications. Therefore, drugs releasing epigenetic repression have been proposed to reverse this silencing.

Role of Epac and protein kinase A in thyrotropin-induced gene expression in primary thyrocytes.

cAMP pathway activation by thyrotropin (TSH) induces differentiation and gene expression in thyrocytes. We investigated which partners of the cAMP cascade regulate gene expression modulations: protein kinase A and/or the exchange proteins directly activated by cAMP (Epac). Human primary cultured thyrocytes were analysed by microarrays after treatment with the adenylate cyclase activator forskolin, the protein kinase A (PKA) activator 6-MB-cAMP and the Epac-selective cAMP analog 8-pCPT-2'-O-Me-cAMP (007) alone or combined with 6-MB-cAMP.

[Mycological view of dermatophytes in humans.].

Dermatophytes are a group of closely related fungi that have the capacity to invade keratinized tissue (skin, hair, and nails) of humans and animals to produce an infection, dermatophytosis, commonly referred to as ringworm. Dermatophytoses are common of world wide: in the United States, Microsporum audouinii and Microsporum canis, once the major agents of tinea capitis, have been superseded by Trichophyton tonsurans. Since the 1950s, T.

[Cost distribution of highly active antiretroviral therapy].

Unlabelled: The efficacy of highly active antiretroviral therapy (HAART) implies a high pharmaceutical cost. Deficient patient adhesion to therapy means that not all individuals benefit from treatment, while some patients are in non-advanced stages of the disease where such management may not be necessary. A study is made of the cost distribution of HAART.