Nursing Based on Humanistic Care Concept for Continuous Blood Purification for Patients with Severe Sepsis in the Intensive Care Unit.

Context: Mortality from severe sepsis has been declining in recent years but remains a challenge worldwide because it remains the most frequent cause of death in ICUs. High-quality nursing care during a patient's CBP can play an important role in promoting a patient's physical condition.

Objective: The study intended to explore the effects of nursing based on a humanistic care concept on continuous blood purification (CBP) treatment for patients with severe sepsis in an intensive care unit (ICU).

Antimicrobial resistance crisis: could artificial intelligence be the solution?

Antimicrobial resistance is a global public health threat, and the World Health Organization (WHO) has announced a priority list of the most threatening pathogens against which novel antibiotics need to be developed. The discovery and introduction of novel antibiotics are time-consuming and expensive. According to WHO's report of antibacterial agents in clinical development, only 18 novel antibiotics have been approved since 2014.

A Facile Solution Combustion and Gel Calcination Process for the Preparation of Magnetic MnFe₂O₄ Nanoparticles.

A facile solution combustion and gel calcination process for the preparation of magnetic MnFe²O⁴ nanoparticles was introduced. The experimental results showed that the volume of absolute alcohol and the calcination temperature were two key factors to grain size, crystallinity and magnetic properties of MnFe²O⁴ nanoparticles. With the volume of absolute alcohol increasing from 15 to 100 mL, the average grain size of MnFe²O⁴ nanoparticles calcined at 400 °C for 2 h increased from 13.

[Chemical constituents from Coptis chinensis].

Objective: To study the chemical constituents of Coptis chinensis.

Methods: The compounds were separated and purified by column chromatography and their structures were identified by spectroscopic methods.

Results: Seven compounds were isolated from the chloroform extract of Coptis chinensis, whose structures were determined as worenine (1),8,9-dihydroxy-1,5,6, 10b-tetrahydro-2H-pyrrolo[2,1 -alpha] isoquinolin-3-one (2),(+/-) -5,5'-dimethoxy-lariciresinol (3),3,4-dihydroxy-phenylethylalcohol(4), methyl-5-O-feruloylquinate (5), ethyl-5-O- feruloylquinate (6), apocynol (7).

[Exploration of quality control of inorganic elements in Chinese herbal medicines for stimulating blood circulation and relaxing muscles and joints by atomic absorption spectrophotometry].

Researches have shown the close relationships between inorganic elements and curative efficiencies of various Chinese herbal medicines. Yet, in studies of chemical composition and quality control of Chinese herbal medicines for stimulating blood circulation and relaxing muscles and joints, inorganic substances are often overlooked. In order to improve and reestablish the standard of quality control of Chinese herbal medicines, the authors attempted a method that would incorporate the composition of inorganic elements as part of the quality control.

[Determination of V, Mo, Ni, g in Chinese traditional cardiovascular medicine by AAS].

Aimed at curing life-threatening cardiovascular diseases, many new drugs containing Chinese medicines have been developed for commercial use. It is critical that the contents of these drugs are well monitored and controlled. In the last five decades, understanding the effects of trace elements on treating cardiovascular diseases has drawn more and more attention of researchers.

[Study on trace elements in wuji baifeng wan and its preparation].

We studied the amount of trace elements in the traditional Chinese medicine Wuji Baifeng Wan by cluster analysis, and found that the clustering results of the trace elements in Twelve Wuji Baifeng Wan (the southern preparation) and Wuji Baifeng Wan (the northern preparation) were not in the same group. In this paper, AAS was used for the determination of trace elements in Wuji Baifeng Wan and its preparation. The results showed that there were great differences between Twelve Wuji Baifeng Wan and Wuji Baifeng Wan , while the difference between Chinese Taihe Chicken and Native Chicken was slight.