In this study, by analysis of genome structures of E. coli, the relationships between the genomic types of E. coli and the associated diseases were investigated. Samples of sputum, urine and other excretions from patients with different infective diseases were collected. And 62 E. coli strains were isolated from these samples. Intact bacterial genomic DNA was cleaved with I-CeuI, separated by pulsed field gel electrophoresis and then typed on the basis of cleavage map. The results showed that 7 I-CeuI sites were found in all the genome structures of the 62 E. coli, indicating that there were 7 rrn operons in the genomes. The size of genome ranged from 4500 kb to 5000 kb. According to the genome structures, 62 E. coli strains were divided into 30 genome types. It was concluded that genome structures of E. coli isolated from the patients with different infective diseases varied to some extent, suggesting that some genome types of E. coli were closely related to some infective diseases.

In this study, by analysis of genome structures of E. coli, the relationships Between the genomic types of E. coli and the associated diseases were investigated. Samples of sputum, urine and other excretions from patients with different infective diseases were collected. And 62 E. coli strains were isolated from these samples. Intact bacterial genomic DNA was cleaved with I-CeuI, separated by pulsed field gel electrophoresis and then typed on the basis of cleavage map. The results showed that 7 I-CeuI sites were found in all the genome structures of the 62 E. coli, indicating that there were 7 rrn operons in the genomes. The size of genome ranged from 4500 kb to 5000 kb. According to thegenome structures, 62 E. coli strains were divided into 30 genome types. It was concluded that genome structures of E. coli isolated from the patients with different infective diseases varied to some extent, suggesting that some genome types of E. coli were closely related to some infective diseases.

PURPOSE: The purpose of this study was to seek the direction of community health nursing practice education focus on the nursing education accreditation criteria. METHODS: We collected data through e-mail survey to all of 202 Korean nursing baccalaureate education institute in April, 2016. The 93 professors teaching community health nursing was responded about their affiliated institute (response rate 46.0%). RESULTS: The Korean nursing graduates in Feb. 2016 was practiced 3.01 credits, 131.6 hours in community health nursing course. Community health nursing practice agency was public health center (98.9%), Public health center post (43.0%), Public health center branch (32.3%) in order. The possibility to achieve the course objectives up to national examination was recognised Public health center (3.4), Public health center post (3.3), Public health center branch and school (3.2) from 5 score likert scale. A lot of nursing education institute have difficulty in clinical placement in community health nursing practice agency that meet eligibility of preceptor and space gaining for only nursing students. CONCLUSION: The nursing education accreditation criteria in 3rd cycle have to be considered real community health nursing practice situation and newly emerging community health nursing fields.
Accreditation* ; Community Health Nursing* ; Education* ; Education, Nursing* ; Electronic Mail ; Humans ; Nursing* ; Public Health ; Public Health Practice ; Students, Nursing

In this study, we determined mode of action of a novel carbamoyloxy arylalkanoyl arylpiperazine compound (SKL-NP) on hyperpolarization-activated cyclic nucleotide-gated (HCN) channel currents (Ih) that plays important roles in neuropathic pain. In small or medium-sized dorsal root ganglion (DRG) neurons (<40 microm in diameter) exhibiting tonic firing and prominent Ih, SKL-NP inhibited Ih and spike firings in a concentration dependent manner (IC50=7.85 microM). SKL-NP-induced inhibition of Ih was blocked by pretreatment of pertussis toxin (PTX) and N-ethylmaleimide (NEM) as well as 8-Br-cAMP, a membrane permeable cAMP analogue. These results suggest that SKL-NP modulates Ih in indirect manner by the activation of a Gi-protein coupled receptor that decreases intracellular cAMP concentration. Taken together, SKL-NP has the inhibitory effect on HCN channel currents (I h) in DRG neurons of rats.
Animals ; Diagnosis-Related Groups ; Ethylmaleimide ; Fires ; Ganglia, Spinal ; Membranes ; Neuralgia ; Neurons ; Pertussis Toxin ; Rats ; Spinal Nerve Roots

No abstract available.