Objective The physiological and biochemical changes were studied during the Panax notoginseng′s fruit development.Methods Dynamic changes of fruits size,fresh and dry weight,moisture content and soluble sugar,starch and protein contents were investigated.Results The moisture content was increased first and then dropped to 73.37% at maturity.The fresh and dry weight,starch and protein contents of P.notoginseng′s fruits were increased with the fruit development.The soluble sugar content was raised first,then decreased,and increased slightly at the lateral stage of fruit development.Conclusion The P.notoginseng′s fruits are mature at 80 d after peak anthesis;the decrease of moisture content is companied with the gradual increasing of fruit fresh and dry weight during the fruit development.The storage and utilization of nutrients in P.notoginseng′s fruits are closely related with the fruit development.

The impact of the pandemic, caused by SARS-CoV-2, on the management of malignancies has posed several challenges. Gestational trophoblastic diseases, being considered highly curative, are categorized as emergent cases which need immediate intervention with a level I priority for chemotherapy for its malignant spectrum. These guidelines have been drawn up to assist in decision-making and the implementation of such are dependent on the capabilities of each institution combined with their local experience.

Objective To develop and verify a plaque method for detection of infectious titer of tick-borne encephalitis virus(TBEV)strain(PHKT strain for short)adapted to primary hamster kidney(PHK)cells.Methods PHK cells were infected with TBEV,a primary mouse brain adaption strain,and passed consecutively for 12 passages.The titer of PHKT was detected by plaque method(Monolayer BHK-21 cells were infected with PHKT of various passages at different dilution ratios,and the plaque number was calculated by neutral red staining)and challenge titration in mouse brain(Mice were challenged with PHKT of various passages at different dilution ratios through brain cavity,0.03 mL for each,observed continuously for 14 days,and calculated for the median lethal dose(LD50)by Reed-Muench method)respectively,and the correlation between the results of two methods was analyzed.The developed plaque method for the detection of TBEV titer was verified for specificity,repeatability and intermediate precision.Results The plaque titer of PHKT virus was up to8.9 lgPFU/mL;The correlation between the results of plaque method and mouse brain challenge titration method was good(r = 0.92);The specificity of plaque method for detecting infectious titer of PHKT virus was good,and the coefficients of variation(CVs)of repeatability and intermediate precision were both less than 5%.Conclusion A plaque method for detecting infectious titer of PHKT virus was developed,which may be used as an alternative method for challenge titration in mouse brain.

Alzheimer Disease ; therapy ; Amyloid beta-Peptides ; metabolism ; Animals ; Humans ; Medicine, Chinese Traditional

Acute Disease ; Bacterial Translocation ; C-Reactive Protein ; analysis ; Calcitonin ; blood ; Child ; Humans ; Pancreatitis ; diagnosis ; etiology ; therapy ; Protein Precursors ; blood

Books ; Medicine, Chinese Traditional ; Translations

Purpose]The purpose of this thesis is to briefly study how to translate different types of anadiplosis in Yellow Emperor's Canon of Internal Medicine, so as to evoke other translators'attention in this field. [Methods] There are different types of anadiplosis in Yellow Emperor's Canon of Internal Medicine, thus this thesis first summarizes the categories of anadiplosis structure in Yellow Emperor's Canon of Internal Medicine, then studies the respective use and mixed use of domestication and foreignization strategy in translation of the three types of anadiplosis structures. Furthermore, it also analyzes the advantage and disadvantage of domestication and foreignization strategy and the scope of their application. [Results] Through research, the thesis discovered that both domestication and foreignization strategy have their own advantage and disadvantage in translating anadiplosis in Yellow Emperor's Canon of Internal Medicine. On one aspect, translators should spread as much traditional medical culture as possible; on the other hand, translators should also take readers' response into accounts. Although domestication is a major trend nowadays, with the deepening of culture exchange, foreignization will play a more important role in TCM classics translation. [Conclusion] Domestication and foreignization strategy complement each other in the translation of anadiplosis in the Yellow Emperor's Canon of Internal Medicine. However, because of the requirement to spread traditional Chinese medicine, foreignization strategy will be used more frequently than before.

Autophagy is a lysosomal degradation of intracellular material composition,and plays an important role in nerve cell survival and clear senescent cells and misfolded proteins.Autophagy can protect nerve cells,but also can be used as one of the ways about nerve death.Repeated seizures can cause brain damage,but the specific mechanism is not clear.Recent studies have shown that,convulsion can activate apoptosis pathway and start autophagy,which can mediate the adaptation,injury or apoptosis of neurons.Convulsion brain injury is closely related to cell autophagy.Autophagy as a new important signaling pathway can provide a new therapeutic direction of convulsion brain damage.

Objective To develop a fair performance appraisal method for clinical departments,as a reference for grading performance pay.Methods Ridit method with consideration of medical risks is used to evaluate clinical departments'performance.Results Both quality of care and medical risk are graded and overlaid,to arrive at the comprehensive values on which the performance pay is divided into grades Ⅰ,Ⅱ,Ⅲ,and Ⅳ.In this practice,values 7 ~8 is grade Ⅰ,6 grade Ⅱ,4 ~ 5 grade Ⅲ,and 2~3 gradeⅣ.Conclusion A fair and justifiable department performance evaluation system that is based on performance proves vital for the sustainable development of the hospital. Ridit method with consideration of medical risk evaluation advocates the performance appraisal principle of encouraging better performance,high risk and high efficiency.

Objective To detect supernatant of SD rat bone marrow mesenchymal stem cells(BMSC)and liver cells,and explore the role of cytokines,and provide a theoretical basis for the biological artificial liver and clinical treatment of liver failure.Methods BMSCs and primary hepatocytes of SD rat were isolated.BMSCs with its third generation and liver cells by the ratio of 1∶10 were co-cultured.Hepatocytes and BMSC were treated as control group.Observation the cells′survival and morphology and analysis of cytokine after 48 h were made by RayBiotech.Results BMSC-hepatocyte in the co-culture group grow and proliferated rapidly,and hepatocyte could survive up to 14 days;while hepatocyte cultured alone,it grow slowly and survived only 9 days.Expression of BM-SC-liver cells supernatant changed obviously:interleukin 1,interleukin 6,interleukin 10 were higher than those in the control group,above 2 times,which showed significant difference (P<0.01).Conclusion Co-culture of BMSC-liver cell could induce BM-SC secrete paracrine and autocrine:IL-1 and IL-6 and IL-10,which could promote the growth of hepatocyte and extend the liver cell survival time.In-vitro BMSC-liver cells could provide biological artificial liver cell sources,as well as provide theory basis for using cytokine treatment for liver failure.