Objective To observe the efficacy and safety of Morinda officinalis oligosaccharides in the continuation treatment of mild and moderate depression.Methods An open,single-arm,multi-center design was adopted in our study.Adult patients with mild and moderate depression who had received acute treatment of Morinda officinalis oligosaccharides were enrolled and continue to receive Morinda officinalis oligosaccharides capsules for 24 weeks,the dose remained unchanged during continuation treatment.The remission rate,recurrence rate,recurrence time,and the change from baseline to endpoint of Hamilton Depression Scale(HAMD),Hamilton Anxiety Scale(HAMA),Clinical Global Impression-Severity(CGI-S)and Arizona Sexual Experience Scale(ASEX)were evaluated.The incidence of treatment-related adverse events was reported.Results The scores of HAMD-17 at baseline and after treatment were 6.60±1.87 and 5.85±4.18,scores of HAMA were 6.36±3.02 and 4.93±3.09,scores of CGI-S were 1.49±0.56 and 1.29±0.81,scores of ASEX were 15.92±4.72 and 15.57±5.26,with significant difference(P＜0.05).After continuation treatment,the remission rate was 54.59％(202 cases/370 cases),and the recurrence rate was 6.49％(24 cases/370 cases),the recurrence time was(64.67±42.47)days.The incidence of treatment-related adverse events was 15.35％(64 cases/417 cases).Conclusion Morinda officinalis oligosaccharides capsules can be effectively used for the continuation treatment of mild and moderate depression,and are well tolerated and safe.

This paper clarified the scientific connotation of the changes in cold and heat properties of Arisaematis Rhizoma and Arisaema Cum Bile through investigating the changes of substance and energy metabolism after drug intervention in the rats with normal and cold/heat syndrome, so as to improve the method of evaluating the drug properties of Chinese medicine. After one week of adaptive feeding, healthy male SD rats were randomly divided into three parts: normal rats, heat syndrome rat models, and cold syndrome rat models. Through ice water bath and oral euthyrox(120 μg·kg~(-1)), the models of cold syndrome and heat syndrome were induced, respectively. The models were made at 9:00 am. and administrated by gavage at 3:00 pm. every day. All administration groups were administrated with Arisaematis Rhizoma and Arisaema Cum Bile decoction, respectively, and the blank group was given the same dose of normal saline. After continuous administration for 15 d, the rats were anesthetized by chloral hydrate, blood was taken from abdominal aorta, and the hearts and livers were removed and stored at-80 ℃. The changes in the body weight and anal temperature of rats during administration were detected, and the liver coefficient of rats was detected after removing the liver. Enzyme-linked immunosorbent assay(ELISA) was adopted to detect the expression level of the indexes related to substance and energy metabolism in liver and heart of rat, and Western blot was used to detect the expression of key proteins in AMPK/mTOR signaling pathway for further verification. The results showed that Arisaematis Rhizoma enhanced the expression level of enzymes related to substance and energy metabolism in the normal and cold and heat syndrome rat models, and increased anal temperature, which exhibited warm(hot) drug property. Arisaema Cum Bile inhibited the level of substance and energy metabolism in rats, and reduced anal temperature, which showed cold(cool) drug property. Chinese Pharmacopoeia has recorded "Arisaematis Rhizoma has warm property and Arisaema Cum Bile has cool property", which is consistent with the phenomenon in this study. Therefore, it is feasible to evaluate the drug properties of Chinese medicine based on the substance and energy metabolism of normal and cold/heat syndrome model rats, which completes the method of evaluating drug properties of Chinese medicine.
AMP-Activated Protein Kinases ; Animals ; Arisaema/chemistry* ; Bile ; Chloral Hydrate ; Cold-Shock Response/drug effects* ; Drugs, Chinese Herbal/therapeutic use* ; Energy Metabolism ; Heat Stroke/therapy* ; Hot Temperature ; Male ; Rats ; Rats, Sprague-Dawley ; Saline Solution ; Syndrome ; TOR Serine-Threonine Kinases ; Thyroxine ; Water

Traditional Chinese medicine polysaccharides is a biologically active ingredient that is not easy to be digested. It is fermented by intestinal microflora to promote qualitative and selective changes in the composition of the intestinal microbiome, which often result in beneficial effects on the health of the host. People call it "prebiotics". In this review, we systematically summarized the anti-diabetic effect of traditional Chinese medicine polysaccharides. These polysaccharides regulate the metabolism of sugar and lipids by inter-influence with the intestinal microflora, and maintain human health, while improving type 2 diabetes-like symptoms such as high blood glucose, and abnormal glucose and lipid metabolism.
Blood Glucose/metabolism* ; Diabetes Mellitus, Type 2/metabolism* ; Humans ; Lipids ; Medicine, Chinese Traditional ; Polysaccharides/pharmacology* ; Probiotics/therapeutic use*

This paper aimed to explore the mechanism of the split components of Phytolaccae Radix by means of network pharmaco-logy. Based on the theoretical hypothesis of the nature and taste of traditional Chinese medicine, the chemical components of the separated components of Phytolaccae Radix were selected by using Traditional Chinese Medicine Systems Pharmacology Database(TCMSP) and Traditional Chinese Medicines IntegratedDatabase(TCMID) databases in combination with related literatures. Relevant target analysis was carried out based on PubChem and SwissTargetPrediction databases. Targets corresponding to disease were excavated based on GeneCards for each split component, corresponding potential targets were obtained through mapping the target set of target compounds to disease targets. GO biological process analysis and KEGG pathway enrichment analysis were performed on the mapped targets with the help of DAVID database. Based on Cytoscape software and the corresponding efficacy, the network diagram of "medicinal material-split components-compound-target-pathway" was constructed to explore the mechanism of different efficacy of the separated components of Cytoscape. And the target purgation and diuretic mapping was used as the target of the traditional efficacy of smoothening secretion for the first time. The study explored esculentoside component, fatty oil component and phenolic acid component, a total of 30 target compounds and 301 corresponding targets, involving 44 potential targets for "anti-inflammatory", 50 potential targets for "immunoregulation", 52 potential targets for "smoothening secretion", 28 potential targets for "antibacterial activity", 28 potential targets for "antiviral effect", and 29 potential targets for "antitumor effect". Topological analysis revealed 14 key gene targets such as MAPK8, MAPK14, EGFR and PTGS2. A total of 684 GO entries and 235 KEGG pathways were obtained through bioinformatics enrichment analysis, mainly involving TNF signaling pathway, NF-kappaB signaling pathway and MAPK signaling pathway. This study revealed the multi-component, multi-target, and multi-channel action mechanism of the split components of Phytolaccae Radix, which provided certain basis for the next step to clarify the split components of Phytolaccae Radix through the method of system biology, and injected new content and significance into the study of properties and flavors theory.
Drugs, Chinese Herbal/pharmacology* ; Medicine, Chinese Traditional ; Signal Transduction ; Software

In this paper, the extraction rate of crude polysaccharides and the yield of polysaccharides from Hippocampus served as test indicators. The comprehensive evaluation indicators were assigned by the R language combined with the entropy weight method. The Box-Behnken design-response surface methodology(BBD-RSM) and the deep neural network(DNN) were employed to screen the optimal parameters for the polysaccharide extraction from Hippocampus. These two modeling methods were compared and verified experimentally for the process optimization. This study provides a reference for the industrialization of effective component extraction from Chinese medicinals and achieves the effective combination of modern technology and traditional Chinese medicine.
Dietary Carbohydrates ; Hippocampus ; Neural Networks, Computer ; Polysaccharides ; Temperature

Daturae Flos is a traditional antitussive and antiasthmatic medicine， its flowers and leaves are rich in a variety of compounds， including withanolides， alkaloids， terpenes， flavonoids and amides. Because of its antiasthmatic， antitussive， antispasmodic and analgesia effect， it is traditionally used for the treatment of asthma， cough， cold pain in abdominal cavity， rheumatic arthralgia， infantile chronic eclampsia， and can also be used as raw material for surgical anesthesia. Modern pharmacological studies have shown that in addition to the traditional efficacy， Daturae Flos also has anti-inflammatory， immunosuppression， anti-convulsion and other effects， and is often used in the treatment of psoriasis， Parkinson's disease， epilepsy， rheumatoid arthritis and other diseases. At present， the chemical constituents of Daturae Flos are mainly focused on withanolides and alkaloids. At the same time， there is a lack of clear classification of chemical components and the distribution of chemical components in medicinal parts of this medicine， and little information is available for the pharmacological effects of polysaccharides. Based on this， this paper systematically searched relevant literature of Daturae Flos， and summarized and analyzed its chemical composition， pharmacological effect and clinical application， in order to provide reference for further development and utilization of Daturae Flos.

Objective:An ultra-performance liquid chromatography coupled with Orbitrap Fusion Lumos Tribrid mass spectrometry （UPLC-Orbitrap Fusion Lumos Tribrid-MS） was applied to analyze the prototypes and their metabolites of Phellodendri Amurensis Cortex aqueous extract in the serum， urine and feces of normal rats， and to investigate the pharmacodynamic material basis of Phellodendri Amurensis Cortex in rats. Method:Chromatographic separation was performed on the ACQUITY UPLC^® CSH^TM C₁₈ column （2.1 mm×100 mm， 1.7 μm） with the mobile phase of 0.1% formic acid aqueous solution （A）-acetonitrile （B） for gradient elution （0-15 min， 2%-25%B； 15-25 min， 25%-50%B； 25-28 min， 50%-98%B）， flow rate was 0.3 mL·min^-1， the injection volume was 10 μL and the column temperature was 40 ℃. Heated electrospray ionization （HESI） was used to collect data in the positive ion modes with the scanning range of m/z 100-1 000. By comparing chromatogram differences between the blank samples and the samples after administration， prototypes and their metabolites of biological samples after oral administration of Phellodendri Amurensis Cortex aqueous extract were identified. Result:After oral administration of Phellodendri Amurensis Cortex aqueous extract， a total of 70 compounds including 15 prototypes and 55 metabolites in rat serum， urine and feces were detected. Among them， 15 prototypes included 12 alkaloids and 3 limonoids， and 55 metabolites included 52 alkaloids and 3 limonoids. Desaturation， methylation， oxidation， sulfonation and glucuronide conjugation were observed as the primary metabolic pathways for the chemical constituents of Phellodendri Amurensis Cortex aqueous extract. Conclusion:Alkaloids in Phellodendri Amurensis Cortex aqueous extract undergo phase Ⅰ and phase Ⅱ metabolism in rats， and limonoids mainly undergo phase Ⅰ metabolism in rats. This paper can provide experimental basis for further analyzing the process in vivo of Phellodendri Amurensis Cortex and elucidating its pharmacodynamic substance basis.

Aim To explore the role of cotranscriptional activator p300 in regulating the electrical remodeling of atrial myocytes in aging mouse, which resulted in atrial fibrillation. Methods The left atrial appendage tissues of 5 , 13 and 18monthold C57BL/6 mice were collected respectively. Western blot was used to detect the protein expression levels of p300, L type calcium channel (Cavl. 2) and aging related protein p53/p21. Acute enzymatic hydrolysis was used to isolate single atrial myocytes, and the wholecell patchclamp technique was used to detect the Ltype calcium current (I

Lung cancer is a malignant tumor characterized by a rapid proliferation rate, less survivability, high mortality, and metastatic potential. This review focuses on updated research about the clinical application of traditional Chinese medicine (TCM) as an adjuvant therapy to lung cancer treatment and the mechanisms of TCM effect on lung cancer in vitro and in vivo. We summarized the recent 5 years of different research progress on clinical applications and antitumor mechanisms of TCM in the treatment of lung cancer. As a potent adjuvant therapy, TCM could enhance conventional treatments (chemotherapy, radiation therapy, and epidermal growth factor receptors [EGFRs] tyrosine kinase inhibitors [TKIs]) effects as well as provide synergistic effects, enhance chemotherapy drugs chemosensitivity, reverse drug resistance, reduce adverse reactions and toxicity, relieve patients' pain and improve quality of life (QOL). After treating with TCM, lung cancer cells will induce apoptosis and/or autophagy, suppress metastasis, impact immune reaction, and therapeutic effect of EGFR-TKIs. Therefore, TCM is a promisingly potent adjuvant therapy in the treatment of lung cancer and its multiple mechanisms are worthy of an in-depth study.
Combined Modality Therapy ; Drugs, Chinese Herbal/therapeutic use* ; Humans ; Lung Neoplasms/drug therapy* ; Medicine, Chinese Traditional ; Protein Kinase Inhibitors ; Quality of Life

Notoginseng Radix et Rhizoma, one of precious and important traditional Chinese medicinal herb, has the functions of dispersing blood stasis and stopping bleeding, detaching swelling and alleviating pain, and invigorating Qi and blood. It is a traditional Chinese medicine for promoting blood circulation and removing blood stasis. After processing, the efficacy of Notoginseng Radix et Rhizoma was obviously different, the raw products mainly dispersed blood stasis and hemostasis, while the main effect of processed products was to replenish blood and Qi. In recent years, more attention has been paid to Notoginseng Radix et Rhizoma research, mainly focusing on the chemical constituent, pharmacological action and clinical application of the raw products. Although the research on processed Notoginseng Radix et Rhizoma has been increasing in these years, the mechanism of processing and the changes of bioactive constituents before and after processing are still unclear. This paper systematically summarized the modern processing methods of Notoginseng Radix et Rhizoma and compared the changes in chemical constituent and pharmacological action before and after processing through literature search. It is proposed that modern technologies should be put forward to study the correlation between the chemical constituent transformation and enriching blood as the breakthrough point, in order to explain the processing mechanism of Notoginseng Radix et Rhizoma, improve the quality evaluation system of this decoction pieces, and provide guarantee for the safety and effectiveness of its clinical medication.