[Analysis of inorganic elements in Bambusae Concretio Silicea based on inductively coupled plasma mass spectrometry].

Inductively coupled plasma mass spectrometry was employed to determine the content of 25 inorganic elements in Bambusae Concretio Silicea, and the elemental fingerprint was established according to the element content. SPSS 20.0 and SIMCA 14.

Therapeutic potential of xtr-miR-22-3p from in acute promyelocytic leukemia.

Acute promyelocytic leukemia (APL) is marked by a block at the promyelocyte stage. Treatments like ATRA and ATO face resistance and relapse issues. , a traditional Chinese medicine, may offer therapeutic potential.

[Construction of ATMT system of Fusarium oxysporum and evaluation of its promoting effect on Glycyrrhiza uralensis].

This study aims to evaluate the in vivo function of Fusarium oxysporum in Glycyrrhiza uralensis by salt tolerance,indoleacetic acid(IAA) production capacity, phosphate-dissolving capacity, and iron carrier production capacity. The stable genetic transformation system of the F. oxysporum was established by Agrobacterium tumefaciens-mediated genetic transformation( ATMT)technology, and the stability and staining efficiency of transformants were detected by the cloning of the marker gene green fluorescent protein(GFP) and the efficiency of β-glucuronidase staining(GUS).

[Evaluation of nutritional value of Bambusae Concretio Silicea based on content of 15 amino acids].

The content of 15 total amino acids(TAAs) in Bambusae Concretio Silicea was determined by HPLC with phenyl-isothiocyanate(PITC) for pre-column derivatization. The results showed that the content of TAA was 0.61-12.

[Textual research on Bambusae Concretio Silicea].

By studying various ancient texts such as herbal classics and medical literature from different eras, it was found that there were discrepancies in the records about Bambusae Concretio Silicea(Tian Zhu Huang). In order to establish an accurate foundation, this research was based on ancient herbal literature and combined with plant morphology and investigative studies to examine its earliest mentions in ancient texts, nomenclature, medicinal properties, indications, and quality assessment standards. In the early records, Bambusae Concretio Silicea was referred to by several different names, such as "Zhu Huang" "Tian Zhu Huang" "Zhu Gao" "Zhu Tang", and "Zhu Huang".

Multi-Omics Analysis Provides Crucial Insights into the Drought Adaptation of Fisch.

Drought adaptation of plants is closely related to resistance and tolerance to drought stress as well as the ability to recover after the elimination of the stress. Fisch is a commonly applied herb whose growth and development are greatly affected by drought. Here, we provide the first comprehensive analysis of the transcriptomic, epigenetic, and metabolic responses of to drought stress and rewatering.

[Influence of early bolting on anatomical structure and coumarins of Peucedanum praeruptorum].

To explore the effects of early bolting on the quality of Peucedanum praeruptorum, the anatomical structures of P. praeruptorum root between bolting and no-bolting were investigated by paraffin section method, and contents of praeruptorin A, praeruptorin B, praeruptorin E, bergapten were determined by HPLC, then the differences and inter-relations were studied by comparative analysis method. The results showed that there existed great influences of early bolting on the root anatomical structures and coumarins content of P.

[Correlation between chemical composition,ecological factors and soil factors of Chinese herbal medicine Daphnes Cortex].

In this paper, the correlation between the chemical constituents of Chinese herbal medicines Daphnes Cortex and the ecological factors and soil factors was studied, which provided a reference for the selection of suitable areas for artificial cultivation of Daphne giraldii and wild tending. The geographic information system(GIS) was applied to obtain the ecological factor information of 23 collection sites of Daphnes Cortex, and the soil factor information was determined by the standard procedure in the soil test standard manual. Combining the information of 93 chemical constituents of Daphnes Cortex in 23 collection sites the correlation between components and ecological factors and soil factors was analyzed by statistical methods.

[New qualities control strategy of Scutellaria baicalensis by isothermal titration calorimetry].

It has been focused on that there will be precipitates when decoction of Scutellariat Radix mixed with Coptidis Rhizoma. Precipitation was derived from interaction between acidic and basic compounds. This study was based on the interaction between active ingredients after compatibility, strived to explore whether it was feasible to judge the qualities of different Scutellariat Radix by isothermal titration calorimetry (ITC), build a new method established to characterize the qualities of traditional Chinese medicine by taking a series of active ingredients as index.

[Resource situation investigation and analysis about endangered Chinese herbal medicine Daphnes Cortex].

In order to figure out the status and distribution of the wild and cultivated resources of traditional Chinese medicine Daphnes Cortex, its suitable habitat and endangering factors were analyzed to provide the basis for its rational use, protection and cultivation.Our research group tooka resources survey in Shanxi, Gansu, Sichuan and Qinghai provinces, which include 23 counties. Investigation and sampling investigation combined with interview were carried out.

[Effect of Chemical Constituents from Glycyrrhiza uralensis Induced by Exogenous 6-Benzylaminopurine in Different Growth Periods].

Objective: To study the effect of chemical constituents from Glycyrrhiza uralensis induced by exogenous 6-benzylaminopurine( 6-BA) in different growth periods, aim to explore the regulatory network of Glycyrrhiza uralensis.

Methods: The transplants of two-year-old Glycyrrhiza uralensis were subjected to four concentrations of 6-BA( 15,20,50,100 mg / L) at June and July. The content of seven kinds of chemical constituents including glycyrrhizic acid, liquiritin, isoliquiritin, liquiritigenin, isoliquiritigenin, liquiritin apioside,isoliquiritin apioside were determined by HPLC.

[Effect of exogenous brassinolide on morphological characters and contents of seven chemical constituents of Glycyrrhiza uralensis].

The transplants of the two-year-old Glycyrrhiza uralensis were subjected to four concentration of brassinolide (BR 0.1, 0.4, 0.

[Procedure of seed quality testing and seed grading standard of Prunus humilis].

So far there exists no corresponding quality test procedures and grading standards for the seed of Prunus humilis, which is one of the important source of base of semen pruni. Therefor we set up test procedures that are adapt to characteristics of the P. humilis seed through the study of the test of sampling, seed purity, thousand-grain weight, seed moisture, seed viability and germination percentage.

[Wild-tending techniques study on Glycyrrhiza uralensis--effect of irrigation and rhizome length on survival ratio, yield and quality].

This research aimed at studying the effects of irrigation and rhizome length on the survival of ratio, yield and quality of Glycyrrhiza uralensis in wild tending condition. Employed the split-block design to carry out the field experiment, sampled with the quadrat method to measured the relative growth indexes and to estimate the yield, used the HPLC (high performance liquid chromatog- raphy ) method to measure the glycyrrhizin in the rhizome and adventitious root of the G. uralensis in this study.

[Resource situation investigation about Rheum tanguticum and its sustainable utilization analysis in main production area of China].

This study was conducted to investigate the wild and cultivated resource situation of Rheum tanguticum in main production area of China, estimate its reserves, and put forward the feasible approach for the sustainable utilization of R. tanguticum. On the basis of the literature data about R.