Morita therapy has been bom for more than 100 years.Inpatient Morita therapy is highly oper-able and easy to master.It can improve many refractory neuroses through four-stage treatment.But more neuroses are treated in outpatient clinics,and Morita therapy cannot be used in hospitalized patients.Therefore,the formula-tion of expert opinions on outpatient operations is particularly important.This paper is based on domestic and for-eign references,and after many discussions by domestic Morita therapy experts,and then drew up the first version of the expert opinions on operation of outpatient Morita therapy.Meanwhile the operation rule of Morita therapy in three stages of outpatient treatment was formulated:in the etiological analysis stage,under the theoretical guidance of Morita therapy,analyze the pathogenic factors,to improve treatment compliance and reduce resistance;during the operating stage,guide patients to engage in constructive and meaningful actions,realizing the achievement of letting nature take its course principle;in the cultivating character and enriching life stage,pay attention to positive infor-mation,expanding the scope and content of actions,improving the ability to adapt to complex life,and preventing recurrence caused by insufficient abilities.It will lay a foundation for the promotion of Morita therapy in domestic outpatient clinics,so that more patients with neurosis and other psychological diseases could receive characteristic Morita therapy treatment in outpatient clinics.

ObjectiveTo investigate the protective effect of cytochrome P4502D6 （CYP2D6） and cytochrome P4503A4 （CYP3A4）， key enzymes of drug metabolism in liver， on acute liver injury in water extract of Glycyrrhizae Radix et Rhizoma （WEOGRR）. MethodHealthy male Kunming mice were divided into normal group， model group， WEOGRR low-， medium- and high-dose groups （5， 10， 15 g·kg^-1·d^-1） and positive drug group （diammonium glycyrrhizinate， 75 mg·kg^-1·d^-1）， with 10 in each group. One week after preventive administration， acute liver injury model was induced by single intragastric administration of 270 mg·kg^-1 Tripterygium Glycosides tablets， and samples were collected after 18 h. The pathological changes of liver were observed by hematoxylin-eosin （HE） staining. Serum liver function indexes including alanine aminotransferase （ALT）， aspartate aminotransferase （AST）， γ-glutamyl transpeptadase （γ-GT）， alkaline phosphatase （ALP）， and total bilirubin （TBIL） as well as the levels of oxidative stress indexes including malondialdehyde （MDA） and superoxide dismutase （SOD） in hepatocytes were determined by biochemical method. Real-time polymerase chain reaction （Real-time PCR） and Western blot were performed to detect the mRNA and protein expression levels of CYP2D6 and CYP3A4， respectively. ResultCompared with normal group， model group had significant hepatocyte swelling and inflammatory cell infiltration （P<0.01）， increased AST， ALT， γ-GT， ALP and TBIL （P<0.05）， elevated MDA and decreased SOD （P<0.01） as well as down-regulated mRNA and protein expression levels of CYP2D6 and CYP3A4 （P<0.05）. Compared with the model group， the normal group had intact liver structure without obvious abnormality， and the WEOGRR groups and positive drug group presented alleviated hepatocyte swelling and inflammatory cell infiltration （P<0.01）， reduced AST， ALT， γ-GT， ALP and TBIL （P<0.01）， lowered MDA and increased SOD （P<0.01） as well as up-regulated expression levels of CYP2D6 and CYP3A4 （P<0.01）. ConclusionThe protective effect of WEOGRR on acute liver injury induced by Tripterygium glycosides tablets may be related to reducing the contents of AST， ALT， γ-GT， ALP and TBIL in serum， inhibiting MDA and increasing the activity of SOD in liver cells， and enhancing the activities of CYP2D6 and CYP3A4， thus accelerating the metabolism of toxic substances.

ObjectiveTo investigate the pharmacodynamic characteristics and explore the molecular mechanism of Honghua oral liquid （HOL） in relieving neuropathic pain （NP）. MethodHealthy male SD rats were randomly assigned into sham group， model group， low-， medium-， high-dose （0.5， 1.0， 2.0 mL·kg^-1·d^-1， respectively） HOL groups， and a positive drug （pregabalin， 25 mg·kg^-1·d^-1） group， with 6 rats in each group. Spinal nerve ligation （SNL） of L5 was conducted in other groups except the sham group. Drug administration was performed 3 days after the SNL surgery for 2 consecutive weeks， and samples were collected after the end of the administration. During the treatment period， the mechanical pain threshold and cold pain threshold were determined to measure the pain-relieving effect of HOL. Transcriptome sequencing was performed on hippocampal tissue samples from the sham， model， and high-dose HOL groups， and differentially expressed genes between the sham group and the model group as well as the model group and HOL high-dose group were obtained. After pathway enrichment analysis， we selected the targets which were closely related to neuroinflammation for validation， and predicted the specific binding sites of the major active components in HOL with the targets through molecular docking. In addition， the serum levels of tumor necrosis factor-α （TNF-α） and interleukin-10 （IL-10） were determined by enzyme-linked immunosorbent assay （ELISA） to evaluate the effect of HOL on neuroinflammation in NP rats. ResultCompared with the sham group， SNL decreased the mechanical pain threshold and cold pain threshold （P<0.05）. Compared with the model group， HOL recovered the mechanical pain threshold and cold pain threshold （P<0.05）. The transcriptome data showed that 376 differentially expressed genes （DEGs） were identified between the model group and the sham group， including 124 upregulated genes and 252 downregulated genes， and 194 DEGs between the model group and the high-dose HOL group， including 33 upregulated genes and 161 downregulated genes. Among them， insulin-like growth factor 1（IGF1）， matrix metallopeptidase-2 （MMP-2）， matrix metallopeptidase-14 （MMP-14）， erb-B2 receptor tyrosine kinase 2 （ERBB2）， and integrin subunit alpha 5 （ITGA5） associated with NP were selected for further validation. The Real-time fluorescence quantitative polymerase chain reaction（Real-time PCR） results showed that compared with the sham group， the modeling up-gurelated the mRNA levels of the above five molecules in the hippocampus （P<0.01）. Compared with model group， HOL down-regulated the mRNA levels of these molecules （P<0.01）. The molecular docking results showed that the main active components of safflower， hydroxysafflor yellow A， kaempferol， and quercetin， formed stable hydrogen bonds with the amino acid residues of IGF1， MMP-2， MMP-14， ERBB2， and ITGA5. The enzyme-linked immunosorbent assay（ELISA） results showed that compared with those in the sham group， the serum levels of TNF-α and IL-10 were out of balance in the model rats （P<0.01）. Compared with the model group， HOL lowered the level of the pro-inflammatory cytokine TNF-α （P<0.01） and elevated that of the anti-inflammatory cytokine IL-10 （P<0.05）. ConclusionHOL exerts analgesic effect on SNL rats by inhibiting neuroinflammation.

Tripterygium glycosides tablet(TGT),the classical commercial drug of Tripterygium wilfordii Hook.F.has been effectively used in the treatment of rheumatoid arthritis,nephrotic syndrome,leprosy,Behcet's syndrome,leprosy reaction and autoimmune hepatitis.However,due to its narrow and limited treatment window,TGT-induced organ toxicity(among which liver injury accounts for about 40％of clinical reports)has gained increasing attention.The present study aimed to clarify the cellular and molecular events underlying TGT-induced acute liver injury using single-cell RNA sequencing(scRNA-seq)technology.The TGT-induced acute liver injury mouse model was constructed through short-term TGT exposure and further verified by hematoxylin-eosin staining and liver function-related serum indicators,including alanine aminotransferase,aspartate aminotransferase,alkaline phosphatase and total bilirubin.Using the mouse model,we identified 15 specific subtypes of cells in the liver tissue,including endothelial cells,hepatocytes,cholangiocytes,and hepatic stellate cells.Further analysis indicated that TGT caused a significant inflammatory response in liver endothelial cells at different spatial locations;led to marked inflammatory response,apoptosis and fatty acid metabolism dysfunction in hepatocytes;activated he-patic stellate cells;brought about the activation,inflammation,and phagocytosis of liver capsular macrophages cells;resulted in immune dysfunction of liver lymphocytes;disturbed the intercellular crosstalk in liver microenvironment by regulating various signaling pathways.Thus,these findings elaborate the mechanism underlying TGT-induced acute liver injury,provide new insights into the safe and rational applications in the clinic,and complement the identification of new biomarkers and ther-apeutic targets for liver protection.

The fall armyworm (FAW), Spodoptera frugiperda, is a destructive pest native to America and has recently become an invasive insect pest in China. Because of its rapid spread and great risks in China, understanding of FAW genetic background and pesticide resistance is urgent and essential to develop effective management strategies. Here, we assembled a chromosome-level genome of a male FAW (SFynMstLFR) and compared re-sequencing results of the populations from America, Africa, and China. Strain identification of 163 individuals collected from America, Africa and China showed that both C and R strains were found in the American populations, while only C strain was found in the Chinese and African populations. Moreover, population genomics analysis showed that populations from Africa and China have close relationship with significantly genetic differentiation from American populations. Taken together, FAWs invaded into China were most likely originated from Africa. Comparative genomics analysis displayed that the cytochrome p450 gene family is extremely expanded to 425 members in FAW, of which 283 genes are specific to FAW. Treatments of Chinese populations with twenty-three pesticides showed the variant patterns of transcriptome profiles, and several detoxification genes such as AOX, UGT and GST specially responded to the pesticides. These findings will be useful in developing effective strategies for management of FAW in China and other invaded areas.
Animals ; China ; Genomics ; Humans ; Male ; Pesticides ; Spodoptera/genetics* ; Transcriptome

OBJECTIVE: To evaluate whether the combination of magnetic resonance spectroscopy (MRS) and 11C-methionine positron emission tomography (11C-MET PET) could increase accurate diagnostic sensitivity for non-enhancing supratentorial gliomas. MATERIALS AND METHODS: Between February 2012 and December 2017, 109 patients with non-enhanced supratentorial lesions on contrast-enhanced MRI were enrolled. Each patient underwent MRS and 11C-MET PET before treatment. A lesion was considered to be a glioma when either the MRS or 11C-MET PET results reached the diagnostic threshold. The radiological diagnosis was compared with the pathological diagnosis or medical diagnostic criteria. RESULTS: The sensitivity and specificity were 60.0% and 50.0% for MRS and 75.8% and 50.0% for 11C-MET PET, respectively. Upon combining the two modalities, the sensitivity and specificity of the imaging-based diagnosis prior to surgery reached 89.5% and 42.9%, respectively. Statistically significant differences in the sensitivities were observed between the combined and individual approaches (MRS alone, 89.5% vs. 60.0%, p < 0.001; 11C-MET PET alone, 89.5% vs. 75.8%, p = 0.001). However, no significant differences in specificity were observed between the combined and individual modalities. CONCLUSION: The combination of MRS and 11C-MET PET findings significantly increases accurate diagnostic sensitivity for non-enhancing supratentorial gliomas without significantly lowering the specificity. This finding suggests the potential of the combined MRS and 11C-MET PET approach in clinical applications.
Diagnosis ; Electrons ; Glioma ; Humans ; Magnetic Resonance Imaging ; Magnetic Resonance Spectroscopy ; Methionine ; Positron-Emission Tomography ; Sensitivity and Specificity

Objective To investigate the clinical value of eynovial membrane volume measurement by MRI in patients with hemophilic arthropathy receiving radionuclide synoviectomy. Methods Forty two patients,total 63 diseased joint,who hospitalized in the hemophilia diagnosis and treatment center of Henan Province People's Hospital were enrolled in the study after receiving both enhanced an non enhanded MRI, from May 2011 to January 2015.Sixteen patients(21 joints)were treated with 32P radionuclide synoviectomy (PRS)and followed up.The synovial membrane volume were evaluated by enhanced and non enhanded MRI before and after PRS. All data were analyzed by t test. Results The synovial membrane volume had no statistical difference by using the non enhanced(3 104.38±60.19)mm3and enhanced(2 995.19±59.14)mm3 MRI scans (t=-1.369, P=0.191). The synovial membrane volume post PRS (2 479.45 ± 46.48)mm3much lower than that before PRS (2 983.30 ± 42.87) mm3(t=7.831,P=0.000). The magnetic resonance enhanced range after PRS (0.92 ± 0.06) was significantly lower than that before treatment (1.17 ± 0.07) (t=2.108, P=0.048). Conclusion Synovial membrane volume and magnetic resonance enhanced range are important index to predict clinical efficacy of PRS.

Objective To establish in vivo and in vitro the characteristic chromatograms of Mongolian medicine compound formula-Shudage-4,and affiliate and identify in vitro chemical compositions of Shudage-4 and its compositions in vivo absorbed into blood.Methods Wistar rats were intragastrically given Shudage-4 and its different single medicinal,and then serum samples were prepared and determined by using high performance liquid chromatography (HPLC).The HPLC characteristic chromatograms of in vitro samples of Shudage-4 and its different single medicinal and Shudage-4 medicated serum were established and analyzed.The chemical compositions in vitro of Shudage-4 and its compositions in vivo absorbed into blood after taken by rats were compared,affiliated and identified.Results There were totally 64 peaks found after analyzing in vitro HPLC characteristic chromatograms of Shudage-4.There were 23 chemical compositions absorbed into blood,and 17 in vitro ones absorbed directly into blood and 6 speculated as new metabolites.These 23 chemical compositions were all derived from different were derived from Gaoliangjiang (Rhizoma Alpiniae Officinarum,Galangal Rhizome),peak 14,from Muxiang (Radix Aucklandiae,Common Aucklandia Root) and peak 13,from Shichangpu (Rhizoma Acori Tatarinowii,Grassleaf Sweetflag Rhizome).The peaks 15,20,21 and 22 were derived from Gaoliangjiang,Muxiang and Shichangpu,peaks 6,10,17,18 and 19,from Gaoliangjiang and Shichangpu,peaks 7 and 16,from Gaoliangjiang and Muxiang,peak 11,from Muxiang and Shichangpu,and peaks 4,5,8 and 12,from the whole formula of Shudage-4,from which 7 chemical compositions were identified.Conclusion The chemical compositions and metabolites in blood may be the active principles of Shudage-4 with direct effects in vitro,which are derived respectively from different single medicinal in Shudage-4.

Objective To observe the influence of chemotherapy on the changes of tumor markers levels in patients with advanced lung cancer.Methods A total of 75 patients with advanced lung cancer were selected amd treated with the combination of two drugs based on platinum.The therapeutic effect was judged by the changes of solid tumor according to medical image.The levels of tumor markers before and after the treatment were tested by chemiluminescence immunoassay,and tumor markers including cancer embryonic antigen(CEA),neuron specific enolase(NSE),carbohydrate antigen 125(CA125),cytokeratin(CYFRA211),squamous cell cancer antigen(SCC).Results The levels of tumor markers were significantly lower after the treatment than those before the treatment(P<0.05).The decreased level of patients with CR and PR were significantly lower than those with SD and PD(P<0.05).There was significant difference in the changes of tumor markers levels before and after treatment between the patients with different tumor types.Conclusion Effective chemotherapy can significantly decrease the levels of tumor markers in patients with advanced lung cancer.

Objective To observe the influence of chemotherapy on the changes of tumor markers levels in patients with advanced lung cancer.Methods A total of 75 patients with advanced lung cancer were selected amd treated with the combination of two drugs based on platinum.The therapeutic effect was judged by the changes of solid tumor according to medical image.The levels of tumor markers before and after the treatment were tested by chemiluminescence immunoassay,and tumor markers including cancer embryonic antigen(CEA),neuron specific enolase(NSE),carbohydrate antigen 125(CA125),cytokeratin(CYFRA211),squamous cell cancer antigen(SCC).Results The levels of tumor markers were significantly lower after the treatment than those before the treatment(P<0.05).The decreased level of patients with CR and PR were significantly lower than those with SD and PD(P<0.05).There was significant difference in the changes of tumor markers levels before and after treatment between the patients with different tumor types.Conclusion Effective chemotherapy can significantly decrease the levels of tumor markers in patients with advanced lung cancer.