Yuejuwan is a classic formula widely used by doctors to relieve liver and depression， with precise clinical efficacy in traditional Chinese medicine （TCM）. The authors used bibliometric methods to collect and collate 495 ancient data related to Yuejuwan， and 105 valid data were screened out， involving 68 ancient Chinese medical books. After systematic verification of the origin of the formula of Yuejuwan， the main treatment symptoms， the principle of the formula， the composition of the drug， the dosage， the preparation method， the decoction method， and other information， the results showed that Yuejuwan originated from the Danxi Xinfa （《丹溪心法》） of the Yuan Dynasty by ZHU Zhenheng， and it is composed of five medicines， namely Atractylodis Rhizoma， Cyperi Rhizom， Chuanxiong Rhizoma， Massa Medicata Fermentata， and Gardeniae Fructus. In terms of drug base， Atractylodis Rhizoma， Cyperi Rhizom， Chuanxiong Rhizoma， and Gardeniae Fructus are in line with the records in the 2020 edition of Chinese Pharmacopoeia， and Massa Medicata Fermentata is used. The preparation method is as follows： Massa Medicata Fermentata and Gardeniae Fructus are fried， and Cyperi Rhizoma is roasted in vinegar. Chuanxiong Rhizoma is used in the raw form， and Atractylodis Rhizoma is prepared with rice swill. The formula can regulate Qi and relieve depression and broaden the middle and remove fullness. It is clinically used for the treatment of six types of depression syndromes， chest and diaphragm plumpness， abdominal distension and leg acid， acid swallowing and vomiting， eating and drinking disharmony， toothache， mouth and tongue sores， and other diseases. The most used dosage of the formula in the ancient records through the ages is converted into the modern dosage， namely 3.05 g Atractylodis Rhizoma， 3.05 g Cyperi Rhizoma， 3.05 g Chuanxiong Rhizoma， 3.05 g Massa Medicata Fermentata， and 3.05 g Gardeniae Fructus， and the daily dosage is 15.25 g. The converted dosage is similar to that recorded in the 2020 edition of the Chinese Pharmacopoeia. The formula is in pill form， and medicine should be taken with lukewarm boiled water after the meal. Through the excavation of the ancient literature related to Yuejuwan， the key information of the formula is identified， with a view to providing a more accurate reference for the clinical application of Yuejuwan and subsequent in-depth investigation.

Yuejuwan is a classic formula widely used by doctors to relieve liver and depression， with precise clinical efficacy in traditional Chinese medicine （TCM）. The authors used bibliometric methods to collect and collate 495 ancient data related to Yuejuwan， and 105 valid data were screened out， involving 68 ancient Chinese medical books. After systematic verification of the origin of the formula of Yuejuwan， the main treatment symptoms， the principle of the formula， the composition of the drug， the dosage， the preparation method， the decoction method， and other information， the results showed that Yuejuwan originated from the Danxi Xinfa （《丹溪心法》） of the Yuan Dynasty by ZHU Zhenheng， and it is composed of five medicines， namely Atractylodis Rhizoma， Cyperi Rhizom， Chuanxiong Rhizoma， Massa Medicata Fermentata， and Gardeniae Fructus. In terms of drug base， Atractylodis Rhizoma， Cyperi Rhizom， Chuanxiong Rhizoma， and Gardeniae Fructus are in line with the records in the 2020 edition of Chinese Pharmacopoeia， and Massa Medicata Fermentata is used. The preparation method is as follows： Massa Medicata Fermentata and Gardeniae Fructus are fried， and Cyperi Rhizoma is roasted in vinegar. Chuanxiong Rhizoma is used in the raw form， and Atractylodis Rhizoma is prepared with rice swill. The formula can regulate Qi and relieve depression and broaden the middle and remove fullness. It is clinically used for the treatment of six types of depression syndromes， chest and diaphragm plumpness， abdominal distension and leg acid， acid swallowing and vomiting， eating and drinking disharmony， toothache， mouth and tongue sores， and other diseases. The most used dosage of the formula in the ancient records through the ages is converted into the modern dosage， namely 3.05 g Atractylodis Rhizoma， 3.05 g Cyperi Rhizoma， 3.05 g Chuanxiong Rhizoma， 3.05 g Massa Medicata Fermentata， and 3.05 g Gardeniae Fructus， and the daily dosage is 15.25 g. The converted dosage is similar to that recorded in the 2020 edition of the Chinese Pharmacopoeia. The formula is in pill form， and medicine should be taken with lukewarm boiled water after the meal. Through the excavation of the ancient literature related to Yuejuwan， the key information of the formula is identified， with a view to providing a more accurate reference for the clinical application of Yuejuwan and subsequent in-depth investigation.

Objective:To investigate the relationships among coping styles,negative life events,meaning in life,and psychological resilience in adolescents.Methods:A total of 1 434 adolescents aged 13 to 17 years comple-ted online questionnaire survey.The Simplified Coping Style Questionnaire(SCSQ),Adolescent Self-Rating Life E-vents Checklist(ASLEC),Chinese Meaning in Life Questionnaire(C-MLQ),and Connor-Davidson resilience scale(CD-RISC)were used to assess coping styles,perceived impact of negative life events,experience and pursuit of meaning in life,and ability to cope with and adapt to adversity,respectively.Logistic regression was used to explore the associations among these variables.Results:A total of 723 students(50.4％)tended to adopt negative coping styles when facing adverse events.Positive coping styles were negatively associated with being in senior high school(OR=0.62,P＜0.05)and impact of life events(OR=0.97,P＜0.001),while positively associated with sense of meaning in life(OR=1.04,P＜0.001)and psychological resilience(OR=1.04,P＜0.001).Conclusion:Among adolescents,positive coping styles are inversely associated with impact of negative life events,and positively associ-ated with both the sense of life meaning and psychological resilience.

Objective:To investigate the relationships among coping styles,negative life events,meaning in life,and psychological resilience in adolescents.Methods:A total of 1 434 adolescents aged 13 to 17 years comple-ted online questionnaire survey.The Simplified Coping Style Questionnaire(SCSQ),Adolescent Self-Rating Life E-vents Checklist(ASLEC),Chinese Meaning in Life Questionnaire(C-MLQ),and Connor-Davidson resilience scale(CD-RISC)were used to assess coping styles,perceived impact of negative life events,experience and pursuit of meaning in life,and ability to cope with and adapt to adversity,respectively.Logistic regression was used to explore the associations among these variables.Results:A total of 723 students(50.4％)tended to adopt negative coping styles when facing adverse events.Positive coping styles were negatively associated with being in senior high school(OR=0.62,P＜0.05)and impact of life events(OR=0.97,P＜0.001),while positively associated with sense of meaning in life(OR=1.04,P＜0.001)and psychological resilience(OR=1.04,P＜0.001).Conclusion:Among adolescents,positive coping styles are inversely associated with impact of negative life events,and positively associ-ated with both the sense of life meaning and psychological resilience.

This study explored the comorbidity mechanisms of coronary heart disease and depression from the perspectives of "constraint causing disease" and "disease causing constraint"， for which "constraint" is the link， and the key lies in the stagnation of qi. The heart storing manifestations in traditional Chinese medicine （TCM） encompasses most physiological processes of the circulatory system， the mental nervous system， and some functions of the endocrine system， and cardiovascular diseases and psychological disorders are closely related to it. In TCM， it is proposed that the stagnation of heart yang leading to "yang deficiency" is the pathogenesis of chest tightness， and emotional disturbance leading to the stagnation of yang qi aggravates the chest tightness， reflecting the process of "disease causing constraint". As the disease progresses， the appearance of phlegm and stasis further worsens the condition， reflecting the process of "constraint causing disease". Based on modern medical understanding， the abnormal accumulation of lipids， platelets， oxidative products， cytokines， and other substances constitute a form of "constraint"， which is also the material basis for the comorbidity of coronary heart disease and depression. These substances promote neuronal damage or apoptosis in the emotional and cognitive regions， inducing the onset of depression， reflecting the process of "disease causing constraint". Meanwhile， adverse emotions lead to sympathetic nerve excitement， resulting in the production of catecholamines， promoting platelet aggregation， elevating levels of inflammatory markers， and increasing the risk of coronary heart disease， reflecting the process of "disease causing constraint".

The standardization of classification methods of Traditional Chinese Medicine(TCM) ancient books can provide a clear and reliable reference for all kinds of TCM ancient books collection units, which can also promote the sharing and utilization of TCM ancient books. We studied and investigated the classification methods of TCM ancient books in past dynasties. The standard on classification of TCM ancient books was formulated by compared with the classification table of Zhongguo Zhongyi Guji Zongmu, and referred to the classification table of Zhonghua Guji Zongmu. This standard specified three-level categories and classification principles of TCM ancient books, and mainly composed of basic categories, three-level category table, classification principles and examples, and instructions for use.

OBJECTIVE：To study the effects of limonin on immune function and apo ptosis-related factors expression in MFC gastric cancer bearing model mice. METHODS ：MFC gastric cancer bearing model was established by inoculating MFC gastric cancer cells into the right armpit of mice. After modeling ，model mice were divided into model group ，cyclophosphamide group （positive control ，25 mg/kg）and limonin high-dose ，medium-dose and low-dose groups （100，50 and 25 mg/kg），with 10 mice in each group. Other groups were given relevant medicine intragastrically ，once a day ，for consecutive 14 days，except that model group was given 0.5％ sodium carboxymethyl cellulose intragastrically. Before administration and after last administration ，the body weight of mice was measured ；spleen，thymus and tumor tissue were taken after the last administration to calculate the spleen index，thymus index and tumor inhibition rate. The percentage of CD 4+ and CD 8+ T lymphocytes ，CD4+/CD8+ ratio were detected by flow cytometry. The expression of immune function related indexes （IL-2，IL-10，IFN-γ）in serum were detected by ELISA. RT-PCR and Western blot assay were adopted to detect relative mRNA and protein expression of apoptosis-related factors [cytochrome C （Cyt-C），Bcl-2，Bax] in tumor tissue of mice. RESULTS ：There was no significant difference in body weight among the other groups except that of cyclophosphamide group was decreased significantly ，compared with model group （P＜0.05）. Inhibitory rate of tumor were （58.16 ± 7.07）％ ，（37.09 ± 4.26）％ ，（27.30 ± 3.64）％ ，（15.13 ± 2.95）％ in cyclophosphamide group ，limonin high-dose ，medium-dose and low-dose groups. Compared with model group ，spleen index ， thymus index ，the percentages of CD 4+ and CD 8+T lymphocyte cells ，CD4+/CD8+ ratio，serum levels of IL- 2 and IL- 10，relative mRNA and protein expression of Bcl- 2 in tumor of mice in cyclophosphamide group as well as the expression of IL- 10，relative mRNA and protein expression of Bcl- 2 in limonin groups were decreased significantly （P＜0.05）. The expression of IFN-γ，relative mRNA and protein expression of Cyt-C and Bax of cyclophosphamide group as well as spleen index （except for low-dose group ）， thymus index ， the percentage of CD 4 + and CD 8 + T lymphocytes，CD4+/CD8+ ratio，the expression of IL- 2 and IFN-γ，and relative mRNA and protein expression of Cyt-C and Bax in limonin groups were increased significantly （P＜0.05）. CONCLUSIONS ：Limonin can inhibit tumor growth in MFC gastric cancer bearing model mice ，and the side effects are relatively weak. Its mechanism is related to the improvement of immune function and the induction of apoptosis.

Objective To investigate the undergraduates′cognition ,attitude and behavior about low‐carbon life and then to provide a relatively scientifically strategy .and provide scientific basis to formulate countermeasures about undergraduates′low‐car‐bon lifestyle .Methods By multistage sampling ,382 students′knowledge ,attitude and practice about low‐carbon life in Wuhan Uni‐versity of science and technology were analyzed .Results The students′cognition about low‐carbon life was good ,the awareness rate of girl was higher than that of boy ;Their attitude was positive ,grade and knowledge awareness were the two influence factors ;the behavior situation was unsatisfactory ,the origin of students and attitude enthusiasm were the elements affect rationality of be‐havior .Conclusion Undergraduates should strengthen the cognition of low‐carbon life ,improve attitude enthusiasm ,and form a good behavioral habit of low‐carbon life .

Dendritic cells (DCs) are crucial for the induction and maintenance of tumor-specific immune responses. Studies have shown that tumor-associated DCs are immunosuppressed in some human tumors. However, phenotype and function of DCs in retinoblastoma (RB) remain unclear. RB cell supernatant (RBcs) was used to treat DCs in vitro to explore the effect of RB cells on DCs. DCs were generated from peripheral blood mononuclear cells of healthy donors. On day 5 of culture, DCs were treated with RBcs for 24 h, and then purified using magnetic beads. The maturation of DCs was induced by TNF-α or LPS. After treatment with RBcs, expression of co-stimulatory molecules CD80 and CD86 was elevated in DCs, accompanied by increased production of IL-12p70, TNF-α, IL-6, IL-1β, and IL-8 but decreased production of IL-10. RBcs neither inhibited DC maturation nor promoted DC apoptosis. Moreover, RBcs-exposed DCs stimulated allogenetic T cell proliferation and T cell-derived cytokine production. These results indicate that RBcs can improve DCs' antigen presenting function and capability to activate T cells, suggesting that RB cells may have an immunostimulatory effect on DCs, and DC-based immunotherapy may be adopted in the treatment of RB.
B7-1 Antigen ; metabolism ; B7-2 Antigen ; metabolism ; Cell Line, Tumor ; Cell Proliferation ; drug effects ; Culture Media, Conditioned ; pharmacology ; Cytokines ; metabolism ; Dendritic Cells ; drug effects ; immunology ; metabolism ; Humans ; Lipopolysaccharides ; toxicity ; Retinal Neoplasms ; metabolism ; pathology ; Retinoblastoma ; metabolism ; pathology ; T-Lymphocytes ; cytology ; immunology ; metabolism ; Tumor Necrosis Factor-alpha ; pharmacology

The expression of a soluble protein on cell surface is often desirable for study of a functional protein, wide application of a protein or investigation of protein-protein interaction. The expression of a soluble protein on the surface of a cell is often achieved by genetically linking a protein to the extra-cellular fragment of a transmembrane partner. In this study, the myc epitope was linked with N terminal of transmembrane proteins either A2TM or deltaLNGFR amplified by overlapping PCR. The plasmids expressing fusion protein were transfected into 293FT cells and the expression of target proteins was evaluated by fluorescent microscope, flow cytometry and Western blotting. The results of flow cytometry revealed that both A2TM and deltaLNGFR were expressed on the cell surface, but A2TM could only be detected with high copy number. Western blotting showed that the expression level of deltaLNGFR was very high and protein was heavily glycosylated, by contrast the expression of A2TM was hardly detected. The results indicate that glycosylated deltaLNGFR is a good candidate partner for the expression of a soluble protein on the cell surface.
Apoptosis Regulatory Proteins ; biosynthesis ; genetics ; Cell Membrane ; metabolism ; Genes, MHC Class II ; genetics ; HLA-A2 Antigen ; biosynthesis ; genetics ; Humans ; Membrane Fusion Proteins ; genetics ; metabolism ; Membrane Proteins ; genetics ; metabolism ; Proto-Oncogene Proteins c-myc ; metabolism