Patients with premature ovarian insufficiency(POI)suffer from a significant decline in ovarian function,which severely affects their fertility.To date,there is no definitive and effective treatment for patients with POI accompanied by infertility.Professor Wang Wen-jun proposed the principles of"integrating Chinese and western medicine,precise medication""treating the root cause,adhering to the treatment rules and adjusting the prescription"and"being cautious of the subtle,preventing the gradual,and treating before changes occur"which have been effective when Chinese and western medicines are used in combination.This article also introduces three cases of patients with POI accompanied by infertility who successfully became pregnant after being treated with Professor Wang Wen-jun's integrated Chinese and western medicine treatment plan,aiming to provide ideas for the integrated treatment of POI accompanied by infertility.

In order to evaluate the composition and distribution characteristics of inorganic elements in Laminaria japonica, this study employed inductively coupled plasma mass spectrometry(ICP-MS) to detect the inorganic elements and used high performance liquid chromatography tandem ICP-MS(HPLC-ICP-MS) to determine the content of different arsenic species in L. japonica from diffe-rent origins. Micro X-ray fluorescence(Micro-XRF) was used to determine micro-area distribution of inorganic elements in L. japonica. The results showed that the average content of Mn, Fe, Sr, and Al was high, and that of As and Cr exceeded the limits of the national food safety standard. According to the results of HPLC-ICP-MS, arsenobetaine(AsB) was the main species of As contained in L. japonica. The more toxic inorganic arsenic accounts for a small proportion, whereas its content was 1-4 times of the limit in the national food safety standard. The results of Micro-XRF showed that As, Pb, Fe, Cu, Mn, and Ni were mainly distributed on the surface of L. japonica. Among them, As and Pb had a clear tendency to diffuse from the surface to the inside. The results of the study can provide a basis for the processing as well as the medicinal and edible safety evaluation of L. japonica.
Arsenic/analysis* ; Chromatography, High Pressure Liquid/methods* ; Laminaria ; Mass Spectrometry/methods* ; Spectrum Analysis ; Trace Elements/analysis*

In this paper， the name， origin， quality evaluation， producing area and processing methods of Platycodonis Radix used in the famous classical formulas are researched by consulting related materia medicas， prescription books and medical books of the past dynasties. It was found that Platycodonis Radix was the correct name in the materia medicas of the past dynasties， which was named for its "roots are strong but the stems are straight". Its dominant base of the past dynasties was Platycodon grandiflorus， and since the Ming and Qing dynasties， Hexian county of Anhui has been respected as the representative authentic producing area. In modern times， it has been concluded that the quality of Platycodonis Radix is best if the body is dry， thick and uniform， solid， white in color， and bitter in taste. In ancient times， the processing methods of Platycodonis Radix were mainly removing the reed head and floating skin， rice simmering and drying， and slicing and micro-frying. In modern times， its processing methods have been mainly simplified to peeling and cutting into thick slices. Therefore， it is recommended to use the dry roots of P. grandiflorus and its raw products in the famous classical formulas.

In this paper， through consulting relevant records in materia medica， medical and prescription books， and combining with modern literature， the name， origin， producing area， collection and processing of Gentianae Macrophyllae Radix in famous classical formulas from The Catalogue of Ancient Famous Classical Formulas （The First Batch） was systematically sorted out and textual research was carried out， in order to provide a basis for the development of the famous classical formulas containing Gentianae macrophyllae Radix. After textual research， it was found that Gentianae Macrophyllae Radix was the rectification of name in the past dynasties. In addition， there were other names such as Qinjiao， Qingua and Qinzhua. Gentiana macrophylla， G. straminea， G. dahurica and G. siphonantha were the main origin of this herb in ancient literature. Among them， G. macrophylla is the mainstream. In the Southern and Northern dynasties， G. straminea and G. macrophylla produced in northern Sichuan were recommended as the best. In the early Tang dynasty， G. macrophylla from the Liupan Mountain area at the border of Shanxi and Gansu provinces was the mainstream. During the Northern Song dynasty， G. siphonantha from Linxia and Qilian Mountain of Gansu province and G. macrophylla from eastern Shaanxi province were two new producing areas. In the Ming and Qing dynasties， the abundant base and production areas of Gentianae Macrophyllae Radix were gradually formed. In the past dynasties， harvesting was carried out in spring and autumn， and stored mainly by aeration drying or shade drying treatment. The processing methods are mainly the raw products after the net selection， cutting and drying， in addition to the frying， processing with wine and milk. G. macrophylla is recommended as the first choice for the herbal medicine involved in the famous classical formulas. Among them， wild products produced in Gansu and Shaanxi are the best， and raw products are recommended to be used. At the same time， it is suggested that G. siphonantha should be added to the subsequent edition of Chinese Pharmacopoeia as one of origins of Gentianae Macrophyllae Radix.

In this paper， the name， origin， producing area， quality evaluation， harvest and processing methods of Cyperi Rhizoma used in the famous classical formulas are researched by consulting related herbal medicines， medical books， modern documents. The results showed that although some fake products such as Cyperus stoloniferus and Scirpus plants were used as Cyperi Rhizoma， the main source in the past generations is still C. rotundus. It is recommended to use C. rotundus in the famous classical formulas. Since the Tang dynasty， Guangdong， Guangxi and Zhejiang have always been high-quality production areas of Cyperi Rhizoma. Among them， those from western Guangdong are known as Guangxiangfu， Nanxiangfu is produced in Zhejiang province. Since the modern times， the quality of Cyperi Rhizoma is best if it has a big， firm physique and strong fragrant. The common processing method is vinegar processing. It is suggested that raw materials should be used as medicine in the famous classical formulas which do not clearly indicate the processing requirements， and different processed products should be selected according to the formulas with the processing requirements.

Imported medicinal materials are an important part of Chinese medicinal resources. To be specific, about 10% of the around 600 commonly used Chinese medicinal materials are from abroad, and the introduction of foreign medicinal materials has promoted the development of Chinese medicine. Amid the advancement of reform and opening up and the "Belt and Road" Initiative, major headway has been made in the cross-border trade in China, bringing opportunities for the import of medicinal materials from border ports. However, for a long time, there is a lack of systematic investigation on the types of exotic medicinal materials at border ports. In the fourth national census of traditional Chinese medicine resources, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, together with several organizations, investigated the nearly 40 border ports, Chinese medicinal material markets, and border trade markets in 6 provinces/autonomous regions in China for the first time and recorded the types, sources, circulation, and the transaction characteristics of imported medicinal materials. Moreover, they invited experts to identify the origins of the collected 237 medicinal materials. In addition, the status quo and the problems of the medicinal materials were summarized. This study is expected to lay a basis for clarifying the market and origins of imported medicinal materials as well as the scientific research on and supervision of them.
Medicine, Chinese Traditional ; Materia Medica ; Records ; Censuses ; China ; Drugs, Chinese Herbal

Objective: To investigate the molecular mechanism of high phosphorylation levels of cofilin-1 (p-CFL-1) associated with paclitaxel resistance in epithelial ovarian cancer (EOC) cells. Methods: Cells displaying varying levels of p-CFL-1 and CFL-1 were created by plasmid transfection and shRNA interference. Cell inhibition rate indicating paclitaxel efficacy was assessed by Cell Counting Kit-8 (CCK-8) assay. Apoptosis was assessed by flow cytometry and protein levels were detected by western blotting. Quantitative real-time polymerase chain reaction (qRT-PCR) was used to measure the expression levels of phosphokinases and phosphatases of CFL-1. Survival analysis evaluated the correlation between the prognosis of EOC patients and the levels of p-CFL-1 and slingshot-1 (SSH-1). Results: High levels of p-CFL-1 were observed in EOC cells that survived treatment with high doses of paclitaxel. SKOV3 cell mutants with upregulated p-CFL-1 showed impaired paclitaxel efficacy, as well as decreased apoptosis rates and pro-survival patterns of apoptosis-specific protein expression. Cytoplasmic accumulation of p-CFL-1 inhibited paclitaxel-induced mitochondrial apoptosis. SSH-1 silencing mediated CFL-1 phosphorylation in paclitaxel-resistant SKOV3 cells. Clinically, the high level of p-CFL-1 and the low level of SSH-1 in EOC tissues were closely related to chemotherapy resistance and poor prognosis in EOC patients. Conclusion The SSH-1/p-CFL-1 signaling pathway mediates paclitaxel resistance by apoptosis inhibition in EOC and is expected to be a potential prognostic predictor.
Antineoplastic Agents, Phytogenic/therapeutic use* ; Apoptosis ; Carcinoma, Ovarian Epithelial/metabolism* ; Cell Line, Tumor ; Cofilin 1/metabolism* ; Drug Resistance, Neoplasm ; Female ; Humans ; Ovarian Neoplasms/metabolism* ; Paclitaxel/therapeutic use* ; Phosphoprotein Phosphatases/metabolism* ; Phosphorylation

Mume Flos is a traditional Chinese medicinal material，with the effects of soothing the liver，resolving phlegm and dispelling stagnation. It was mainly used to treat globus hystericus，liver and stomach pain，loss of appetite，dizziness and scrofula. Mume Flos is native to China，with a long history of cultivation and application and complex and diverse varieties. There are hundreds varieties of Mume Flos，including fruiting Mei and flowering Mei. However，there was no ancient literature on which color of Mume Flos is the best traditional Chinese medicinal material among those with different colors，as well as relevant study report on the correlation between medicinal Mume Flos group and plant systematics. In order to define the origin，the author conducted the textual research on the changes in the origin，quality and producing areas of the Mume Flos in the past dynasties. According to the findings， traditional medicinal Mume Flos were mainly green calyx Mume Flos and white Mume Flos，and derived from flowering Mei of the true Mume branch. Among them， green calyx Mume Flos belonged to the green calyx group， while medicinal white Mume Flos belonged to the albo-plena group and the single-lobe group. The producing area of Mume Flos was first recorded in Sheng Nong's Herbal Classic，where now in southern Shaanxi province. After the Song dynasty，due to climate，social and economic factors，the producing areas of Mume Flos had continued to move southward from Shaanxi province to the Yangtze River and Dongting Lake basins. Till the Ming and Qing dynasties，the distribution of Mume Flos was also reported in Guangdong province and Hainan province. In modern times，due to the comprehensive impact of natural climate conditions and urbanization，the producing areas of medicinal Mume Flos had gradually changed from Sichuan province，Jiangsu province and Zhejiang province to southern Anhui province at present. In this paper，the textual research is conducted to define the origin and systematically summarize the changes in the producing areas of Mume Flos，so as to provide reference for defining the origin of Mume Flos and the groups of medicinal Mume Flos and making further development and utilization of resources.

Qizhu, the dried rhizome of Atractylodes macrocephala in Compositae family, is the representative wild variety of Atractylodis Macrocephalae Rhizoma (Baizhu) with modern excellent quality. Through textual research of materia medica works and modern studies, the medication methods between Qizhu and ancient Baizhu were systematically compared. Focusing on seven key issues, this paper systematically summarized the medicinal history, characters, cultivation and other related contents of Qizhu, in order to provide a basis of Qizhu in the recovery and development of its own Daodi-status, and further serve the industrial development of this herb. The name, harvesting time, processing method and other issues had undergone a relatively complicated evolution process. At present, acknowledged points are as following：①The distribution areas of Qizhu include southern areas of the Yangtze River in Anhui province and its surrounding regions. ②Harvesting time is late October. ③Qizhu can be dried in the shade or micro-hot dried after being wrapped with absorbent paper, later it can be divided into two commercial specifications. ④In addition to cutting, there is still a lack of other processing methods. ⑤The superior characters of Qizhu contain white, less oil, fragrant smell and sweet taste and so on. ⑥The history of Qizhu as a genuine medicinal material can be traced back to the Ming dynasty.

Dao-di herbs are an important part of clinical medicine in traditional Chinese medicine. They are also precious wealth left to human beings from history, which contain deep traditional Chinese cultural connotations and play an important role in supporting and serving the Chinese medicine business. The relevant policy documents introduced by various national ministries and commissions have many contents and requirements related to the promotion of Dao-di herbs protection and industrial development. Due to the Dao-di herbs industry has a series of characteristics, such as a long chain, many involved links, long cycles, multiple production entities, multiple locations, and various types, the high-quality development of the industry has put forward higher requirements on the linkage between upstream and downstream, production entities, traceability of the whole process and information sharing. This article takes Dao-di herbs certification work as an application scenario and entry point, and discusses it from the perspective of block chain and information technology. It proposes the following work ideas: establish multi-party consensus from the macro-organizational management, business, and operational technical levels, and unblock channels for data and information, to achieve institutionalization of certification; establish certification-related standards and specifications to achieve certification standardization; build a certification hardware system to achieve certification networking; build a certification software system to develop functions for specific information content such as identity, origin, production, production process, quality, product and brand of authentic medicinal material production interactively, and realize certification programmatic; data security and sharing of related production activities to achieve socialization of certification. Make full use of modern technologies such as blockchain, the internet of things, big data and information technology, and through the joint participation of management, production, use and the public, the whole process information of Daodi herbs is integrated to form an interconnected information sharing application mode, thus, to serve and promote the high-quality development of Dao-di herbs industry.
Blockchain ; Drugs, Chinese Herbal ; Humans ; Medicine, Chinese Traditional ; Plants, Medicinal ; Technology