Exploring the mechanism of Xihuang Pill's anti-hyperplasia of mammary glands effect based on UPLC-Q-orbitrap-MS technology / 药学学报

Based on UPLC-Q-orbitrap-MS and biological network analysis tools, the mechanism of Xihuang Pill in improving hyperplasia of mammary glands was systematically analyzed. The rat model of hyperplasia of mammary glands was established by intramuscular injection of estradiol benzoate and progesterone. LC-MS tissue metabolomics was used to explore the key metabolites and metabolic pathways of Xihuang Pill in improving hyperplasia of mammary glands in rat. The network analysis of the key metabolites regulated by Xihuang Pill was carried out by integrating biological network analysis tools, focusing on the key metabolic pathways, and exploring the potential targets of Xihuang Pill to improve hyperplasia of mammary glands. Compared with the control group, there were significant differences in the content of 49 differential metabolites in the tissues of the model group (P < 0.05). Xihuang Pills could significantly call back 17 metabolites such as L-alanine, threonine, indole-3-carboxylic aldehyde, lysine, arginine, alanylleucine, glycyltyrosine, γ-glutamyl leucine, vitamin B3, serine leucine, threonine leucine, isoleucine glutamic acid, γ-glutamyl tyrosine, decanoyl-L-carnitine, uric acid, leucylleucine, S-adenosyl-methionine. Further network analysis and literature research on the key metabolites regulated by Xihuang Pills showed that the AGE-RAGE signaling pathway may be one of the important pathways for Xihuang Pills to improve hyperplasia of mammary glands. STAT3, MAPK1, EGFR, CASP3, CASP8, PRKCA and JUN in the AGE-RAGE signaling pathway may be potential targets for Xihuang Pills to improve hyperplasia of mammary glands. The animal experiment operations involved in this paper follow the provisions of the Animal Ethics Committee of Gansu University of Traditional Chinese Medicine and pass the ethical review of animal experiments (approval number: 2022-705).

Oral absorption and effect of macromolecules in traditional Chinese medicine: a new perspective and research mode of phase structure / 中国中药杂志

Protein polypeptides and polysaccharides, the indispensable macromolecular active components in traditional Chinese medicine, are widely found in Chinese medicine decoction after the decoction of traditional Chinese medicine. However, through oral administration, these macromolecules are digested by the stomach and intestine and thus fail to be absorbed in prototype. This is inconsistent with the actual clinical efficacy of Chinese medicine decoction. According to modern research, new phase structures and effects of the macromolecules emerge during the decoction of traditional Chinese medicine, but the phase change law caused by the interaction among the components of traditional Chinese medicine and the relationship between phase structure and effect are still unclear. Thus, this study reviewed the oral absorption of macromolecular components of traditional Chinese medicine, analyzed the internal relationship of the form of macromolecules in traditional Chinese medicine with the absorption and effect based on phase structure, and summarized the research mode of oral absorption and effect of macromolecules in traditional Chinese medicine with phase structures as the core, providing new ideas and methods for future research.

A nomograph model for prediction of central lymph node metastasis of papillary thyroid carcinoma / 预防医学

Objective@#To establish a nomograph model for prediction of cervical central lymph node metastasis (CLNM) among patients with thyroid papillary carcinoma (PTC), so as to provide the evidence for designing personalized treatment plans for PTC.@* Methods @#The data of patients that underwent thyroidectomy and were pathologically diagnosed with PTC post-surgery in the Affiliated Traditional Chinese Medicine Hospital of Xinjiang Medical University from 2018 to 2021 were collected. Patients' data captured from 2018 to 2020 and from 2021 were used as the training set and the validation set, respectively. Predictive factors were screened using a multivariable logistic regression model, and the nomograph model for prediction of CLNM risk was established. The predictive value of the model was evaluated using the receiver operating characteristic (ROC) curve and the adjusted curve.@* Results@#Totally 1 820 PTC cases were included in the training set, including 458 cases with CLNM (25.16%), and 797 cases in the validation set, including 207 cases with CLNM (25.98%). The prediction model is p=ey/(1+ey), y=0.761 + 0.525 × sex + (-0.039) ×age + 0.351 × extrathyroid invasion + 0.368 × neck lymph node enlargement + 1.021×maximum tumor diameter + (-0.009) × TT4 + (-0.001) × anti-TPOAb. The area under the ROC curve was 0.732 for the training set and 0.731 for the validation set, and Hosmer-Lemeshow test showed a good fitting effect (P=0.936, 0.722).@*Conclusion@# The nomograph model constructed in this study has a high predictive value for CLNM among patients with PTC.

Relationship of blood types and ABO hemolytic disease of the newborn / 中国新生儿科杂志

Objective:To compare the differences of hemolysis between OA and OB blood type in ABO hemolytic disease of the newborn (ABO-HDN), to study the clinical features of ABO hemolytic disease in different type.Methods:From January 2015 to June 2020, full-term ABO-HDN neonates born to blood type O mothers admitted to our hospital were enrolled in this retrospective study. The neonates were assigned into OA group and OB group. SPSS 25.0 software were used to analyze the clinical data.Results:A total of 755 cases were enrolled, including 364 cases of OA group and 391 cases of OB group. On hour-specific bilirubin nomogram, no significant differences existed in high intermediate risk zone between the two groups ( P>0.05). In the low risk zone and the low intermediate risk zone, the proportion of newborns in OA group was higher than the OB group ( P<0.05). In the high risk zone, the proportion of newborns in the OB group was higher than the OA group ( P<0.05). The age of admission of the OB group was younger than the OA group ( P<0.05). The incidences of immunoglobulin usage and blood transfusion in the OB group were higher than the OA group ( P<0.05). No significant differences existed between the two groups in Coombs? test, antibody elution test, free antibody test, platelet count, reticulocyte percentage, the onset time of jaundice, the median serum total bilirubin level, the average hemoglobin level and the incidence of anemia on admission ( P>0.05). No significant differences existed in the incidence of exchange transfusion, the duration of phototherapy and hospitalization between the two groups ( P>0.05). Conclusions:Compared with OA incompatibility, newborns with OB incompatibility have higher incidences of hyperbilirubinemia, blood transfusion and younger age of admission. However, the two groups have similar rate of exchange transfusion and phototherapy and hospitalization duration.

Research Progress on Herbal Textual Research and Modern Quality Evaluation of Sojae Semen Germinatum / 中国实验方剂学杂志

Sojae Semen Germinatum was firstly recorded in Shennong Bencaojing， and it has a long history of edible and medicinal use. Most ancient medical practitioners described that Sojae Semen Germinatum was processed with black soya bean， while some others recorded that Sojae Semen Germinatum was processed with black soya bean and soybean or with soybean only. In modern times， black soya bean and soybean are both used. Before the Northern and Southern dynasties， the germination process of Sojae Semen Germinatum was mostly soil culture， and then changed into water culture later. The medicinal part of Sojae Semen Germinatum may also change from the initial aboveground part to the whole processed products including the soybean and the bud. The bud length was used to control the processing ending of Sojae Semen Germinatum， but there were different views of the bud length in ancient and modern times. Before the Tang dynasty， Sojae Semen Germinatum was mostly used directly. Since the Tang dynasty， various subsequent processed products of Sojae Semen Germinatum appeared. Most ancient medical practitioners confirmed that Sojae Semen Germinatum was sweet flavor， neutral in nature and non-toxic， and the mainstream believed that it belonged to the spleen， lung and stomach meridians. However， there were different opinions on its efficacy of relieving exterior syndrome by diaphoresis. In this paper， the evolution of Sojae Semen Germinatum was explored after consulting all kinds of ancient books， its historical name， processing history， quality evaluation and others were systematically summarized in order to clarify its historical development and lay a good foundation for the clinical use and further development of Sojae Semen Germinatum.

Research progress on chemical constituents and pharmacological studies on root bark of Lycium barbarum / 中国中药杂志

Lycii Cortex, the dry root bark of Lycium barbarum(Solanaceae), is rich in chemical compositions with unique structures, such as organic acids, lipids, alkaloids, cyclopeptides and other components, and plays an important role in traditional Chinese medicine. It has the effect of cooling blood and removing steam, clearing lung and reducing fire. It is mainly used in the treatment of hot flashes due to Yin deficiency, hectic fever with night sweat, cough, hemoptysis and internal heat and diabetes. Modern pharmacological studies have shown that the crude extract or monomer of Lycii Cortex has a variety of pharmacological activities, such as hypoglycemic, hypotensive, hypolipidemic, antibacterial, and antiviral effects. In this paper, the chemical constituents and pharmacological effects of Cortex Lycii were reviewed in order to further clarify its effective substances, promote the development of medical undertakings, and ensure the "Healthy China" plan.

Research advances of biosynthesis, in vivo analysis and pharmacokinetics of chemical constituents in Artemisiae Annuae Herba / 中国中药杂志

Artemisiae Annuae Herba is a traditional Chinese medicine for clearing deficiency and heat. It is the only natural source of artemisinin, which is a specific antimalarial drug, and has been widely concerned all over the world. In addition to artemisinin, Artemisiae Annuae Herba also contains many sesquiterpenes, coumarins, flavonoids, volatile oils, polysaccharides and other chemical components, which show antipyretic, anti-inflammatory, antiviral microorganisms, anti-asthma, anti-oxidation, anti-tumor and other pharmacological activities. In addition to their own pharmacological activities, some components could enhance the antimalarial activity of artemisinin through different mechanisms at absorption and metabolism in vivo. In order to understand the pharmacokinetic characte-ristics of the chemical constituents contained in Artemisiae Annuae Herba and provide reference for the full development and clinical utilization of Artemisiae Annuae Herba resources in China, this present paper systematically collated the modern research literatures, and summarized the biosynthesis, in vivo analysis and pharmacokinetics of the chemical constituents in Artemisiae Annuae Herba.

Effect of traditional Chinese medicine comprehensive nursing on senile patients with coronary heart disease and constipation of qi stagnation and blood stasis type / 中国实用护理杂志

Objective:To explore the application effect of traditional Chinese medicine comprehensive nursing on elderly patients with coronary heart disease(qi stagnation and blood stasis type) constipation.Methods:A total of 126 elderly patients with coronary heart disease (qi stagnation and blood stasis type) constipation were divided into the control group and the experimental group by random digits table method, 63 cases each; the control group received routine nursing, and the experimental group was given traditional Chinese medicine comprehensive nursing; comparing the two groups of patients defecation, mental state, recurrence rate, and nursing satisfaction.Results:There was no significant difference in defecation frequency, each defecation time, defecation smoothness score, fecal trait score, fall inflated score, and self-Rating Anxiety Scale (SAS) score( P >0.05). After one month of nursing, defecation frequency, each defecation time, defecation smoothness score, fecal trait score, fall inflated score, and SAS score were (4.09±0.86) times/week, (5.12±1.24) min/time, (2.57±0.39) points, (1.53±0.31) points, (0.97±0.21) points, (49.27±4.15)points in the experimental group, (3.12±0.61) times/week, (6.87±1.52) min/time, (2.59±0.36) points, (2.02±0.44) points, (1.29±0.27) points, (54.42±6.01) points in the control group, the differences were significant ( t values were -6.638-7.081, all P<0.05). Within 1 month after nursing, the recurrence rate of constipation in the experimental group (14.3%, 9/63) was lower than that in the control group (74.6%, 47/63) , and the satisfaction rate of the experimental group (98.4%, 62/63) was higher than that in the control group (69.8%, 44/63) , the differences were significant(× 2 values were 46.414, 19.257, P<0.05). Conclusions:Traditional Chinese medicine comprehensive care for elderly patients with coronary heart disease (qi stagnation and blood stasis type) constipation can significantly improve their defecation and psychological state, and can reduce the recurrence rate and improve the patient's satisfaction with nursing, which deserves further clinical application and research.

Exploration and practice of intelligent family doctor studio in Beijing Fengtai district / 中华全科医师杂志

Family doctor studio is an important form and carrier to improve primary care in the community. Cooperated between Tiantan Hospital and 14 community health service centers in Beijing Fengtai district, the intelligent family doctor studio has been in function since March 2019. With the help of information technology, general practioners and specialists in 26 community offered full-scale and integrated health management, providing online appointment and information sharing through cloud platform. In the meantime, continuing education was carried out both online and offline. This working mode would enhance family doctor contract service, improve general practitioner training as well as promote loose medical alliance.

Cloning,expression and characterization of chalcone isomerase from medicinal plant Chinese sumac (Rhus chinensis) / 中国中药杂志

Flavonoids are a group of secondary metabolites found in plants. They have many pharmacological functions and play an important role in Chinese sumac( Rhus chinensis),which is a well-known traditional Chinese medicinal plant. Chalcone isomerase( CHI,EC 5. 5. 1. 6) is one of the key enzymes in the flavonoids biosynthesis pathway. In this paper,the full-length c DNA sequence encoding the chalcone isomerase from R. chinensis( designated as Rc CHI) was cloned by RT-PCR and rapid-amplification of c DNA Ends( RACE). The Rc CHI c DNA sequence was 1 058 bp and the open reading frame( ORF) was 738 bp. The ORF predicted to encode a 245-amino acid polypeptide. Rc CHI gene contained an intron and two exons. The sequence alignments revealed Rc CHI shared47. 1%-71. 6% identity with the homologues in other plants. Real-time PCR analysis showed that the total flavonoid levels were positively correlated with tissue-specific expressions of Rc CHI mRNA in different tissues. The recombinant protein was successfully expressed in an Escherichia coli strain with the p GEX-6 P-1 vector. In this paper,the CHI gene was cloned and characterized in the family of Anacardiaceae and will help us to obtain better knowledge of the flavonoids biosynthesis of the flavonoid compounds in R. chinensis.

The clinical efficacy of the Mulligan technique for treating cervical vertigo in an environment containing hy-perbaric oxygen / 中华物理医学与康复杂志

Objective To observe the clinical efficacy of the Mulligan technique in treating cervical vertigo ( CV) in a hyperbaric oxygen ( HPO) environment. Methods Sixty-eight CV patients were randomly divided into a control group and an observation group, each of 34. Both groups were given routine treatment with ultrashortwave irra-diation, but the observation group was additionally provided with 15 minutes of treatment based on the Mulligan tech-nique in an environment with oxygen at 0.2 MPa, five days a week for two weeks. Both groups were assessed using the cervical vertigo symptoms and functional assessment scale ( ESCV) and the daily frequency of vertigo was recorded before the treatment and 2, 4, 7, 14 and 60 days after treatment began. Moreover, the mean blood flow velocity in the patients' vertebral ( VA) and basilar arteries ( BA) was detected using transcranial Doppler sonography before the treatment and after two weeks and two months. Results There were no significant differences between the two groups in any of the measurements before the intervention. Afterward, however, significant improvement in all of the measurements was observed compared with before the treatment. After two weeks and two months the average ESCV score, daily occurrence of CV and mean VA and BA blood flows in the observation group were all significantly superi-or to those of the control group at the same time points. Conclusion Treatment based on the Mulligan technique in an environment with 0.2 MPa partial pressure of oxygen is a more effective way to relieve the symptoms of cervical vertigo and reduce the frequency of its occurrence. Such treatment is worthy of application in the clinic.

The clinical efficacy of the Mulligan technique for treating cervical vertigo in an environment containing hyperbaric oxygen / 中华物理医学与康复杂志

Objective@#To observe the clinical efficacy of the Mulligan technique in treating cervical vertigo (CV) in a hyperbaric oxygen (HPO) environment.@*Methods@#Sixty-eight CV patients were randomly divided into a control group and an observation group, each of 34. Both groups were given routine treatment with ultrashortwave irradiation, but the observation group was additionally provided with 15 minutes of treatment based on the Mulligan technique in an environment with oxygen at 0.2 MPa, five days a week for two weeks. Both groups were assessed using the cervical vertigo symptoms and functional assessment scale (ESCV) and the daily frequency of vertigo was recorded before the treatment and 2, 4, 7, 14 and 60 days after treatment began. Moreover, the mean blood flow velocity in the patients′ vertebral (VA) and basilar arteries (BA) was detected using transcranial Doppler sonography before the treatment and after two weeks and two months.@*Results@#There were no significant differences between the two groups in any of the measurements before the intervention. Afterward, however, significant improvement in all of the measurements was observed compared with before the treatment. After two weeks and two months the average ESCV score, daily occurrence of CV and mean VA and BA blood flows in the observation group were all significantly superior to those of the control group at the same time points.@*Conclusion@#Treatment based on the Mulligan technique in an environment with 0.2 MPa partial pressure of oxygen is a more effective way to relieve the symptoms of cervical vertigo and reduce the frequency of its occurrence. Such treatment is worthy of application in the clinic.

Cluster analysis for syndromes of real-world coronary heart disease with angina pectoris / 医学前沿

Syndromes of coronary heart disease with angina pectoris were analyzed to provide guidance for clinical practice and to improve accuracy of traditional Chinese medicine (TCM) diagnoses and efficacy of TCM treatment. A total of 860 cases with coronary heart disease with angina pectoris were selected from TCM Clinical Research Information Sharing System for TCM clinics and research. Syndromes were automatically extracted with the cluster method and were analyzed to provide objective evidence for clinical studies. Final syndrome classifications were recognized and confirmed by clinical experts. Popular syndromes included Qi and blood deficiency, blood stasis and obstruction collaterals, liver depression and spleen deficiency, and Qi stagnation and blood stasis. Syndromes Qi and blood deficiency and blood stasis and obstruction collaterals accounted for 28.61% of total syndromes, whereas liver depression and spleen deficiency and Qi stagnation and blood stasis accounted for 26.44%. The main syndrome elements comprised Qi deficiency, blood deficiency, blood stasis, and Qi stagnation.

Mori Cortex extract ameliorates nonalcoholic fatty liver disease (NAFLD) and insulin resistance in high-fat-diet/streptozotocin-induced type 2 diabetes in rats / 中国天然药物

Nonalcoholic fatty liver disease (NAFLD) and type 2 Diabetes Mellitus (T2DM) are highly prevalent diseases and are closely associated, with NAFLD being present in the majority of T2DM patients. In Asian traditional medicine, Mori Cortex is widely used for the treatment of diabetes and hyperlipidemia. However, whether it has a therapeutic effect on T2DM associated with NAFLD is still unknown. The present study showed that the oral treatment with Mori Cortex extract (MCE; 10 g·kg·d) lowered the blood lipid levels and reversed insulin resistance (IR) in high fat-diet/streptozotocin-induced type 2 diabetes in rats. The expression levels of sterol receptor element-binding protein-1c (SREBP-1c) and carbohydrate-responsive element binding protein (ChREBP), which are involved in steatosis in NAFLD rats, were measured in the liver samples. MCE decreased the protein and mRNA expression levels of SREBP-1c and ChREBP. In conclusion, down-regulation of SREBP-1c and ChREBP might contribute to the protective effect of MCE on hepatic injury and IR in the rats with T2DM associated with NAFLD.

Research on the Contrast about National Reimbursement Drug List between 2009 and 2017 / 中国卫生经济

Objective:To explore the adjustment direction of new National Reimbursement Drug List 2017(NDRL) and provide guidance about supplement of Reimbursement Drug List for each province.Methods:Comparing the differences about NDRL between 2009 and 2017 by EXCEL and SPSS 18.0.Results:More drugs and negotiated drugs were added into the new NDRL.The classification method of western drugs had been changed.The amount of supplementary drugs was more than eliminated drugs.The main dosage of supplementary drugs form were granules and oral liquid.The growth proportion of Class-A and Class-B were similar.The government had imposed restrictions on drug indication and canceled limit to reimbursement of outpatient service.Conclusion:The new NDRL supported with the hand the traditional Chinese medicine and pays more attention to expensive drugs and pediatric drugs.It also subdivided the drug classification and make catalog management more strictly.

Mechanisms of Hirudo in promoting blood circulation and removing stasis based on network pharmacology / 中国中药杂志

The study aims to analyze the mechanisms of Hirudo in promoting blood circulation and removing blood stasis based on network pharmacology. A database of chemical components of Hirudo was established through literature retrieval. The targets were predicted by using the reverse pharmacophore matching method and screened according to the antithrombotic and anticoagulant drug targets approved by FDA in the DrugBank database. Then, the targets were analyzed by KEGG pathway analysis, the protein interactions were analyzed by using BioGrid database, and the active constituents-target-pathway network model of Hirudo was established to study the mechanisms of Hirudo in promoting blood circulation and removing blood stasis. This study collected 49 chemical components of Hirudo, including amino acid, polypeptide, fatty acid ester, alkaloid, glycosides, and steroid. Totally 376 targets were predicted, and 5 critical targets related to the effects of Hirudo in promoting blood circulation and removing blood stasis were screened, including fibrinogen gamma chain, plasminogen, prothrombin, Urokinase-type plasminogen activator and coagulation factor X. The potential regulatory pathways included complement and coagulation cascades, platelet activation, VEGF signaling pathway, focal adhesion. This study reflects the multi-component, multi-target and multi-pathway features of Hirudo, and provides a scientific basis for elucidating the mechanisms of action of Hirudo in promoting blood circulation and removing blood stasis, as well as a reference for the study of mechanisms of traditional Chinese medicine.

Mori Cortex extract ameliorates nonalcoholic fatty liver disease (NAFLD) and insulin resistance in high-fat-diet/streptozotocin-induced type 2 diabetes in rats / 中国天然药物

Nonalcoholic fatty liver disease (NAFLD) and type 2 Diabetes Mellitus (T2DM) are highly prevalent diseases and are closely associated, with NAFLD being present in the majority of T2DM patients. In Asian traditional medicine, Mori Cortex is widely used for the treatment of diabetes and hyperlipidemia. However, whether it has a therapeutic effect on T2DM associated with NAFLD is still unknown. The present study showed that the oral treatment with Mori Cortex extract (MCE; 10 g·kg·d) lowered the blood lipid levels and reversed insulin resistance (IR) in high fat-diet/streptozotocin-induced type 2 diabetes in rats. The expression levels of sterol receptor element-binding protein-1c (SREBP-1c) and carbohydrate-responsive element binding protein (ChREBP), which are involved in steatosis in NAFLD rats, were measured in the liver samples. MCE decreased the protein and mRNA expression levels of SREBP-1c and ChREBP. In conclusion, down-regulation of SREBP-1c and ChREBP might contribute to the protective effect of MCE on hepatic injury and IR in the rats with T2DM associated with NAFLD.

Practice on teaching of traditional Chinese medicine pharmaceutics experiments based on constructivism learning theory / 国际中医中药杂志

Based on the constructivism learning theory, we designed a new pharmaceutics of TCM experiment teaching course which focused on process of knowledge formation, including a self-designed experiments on the basis of primary experiment, a cooperative learning platform, and an formative evaluation system. The practice has showed that this new teaching method can arouse the participants' interest and initiative, help to enhance the teaching efficiency and performance.

Narrow-band ultraviolet B phototherapy regimens for the treatment of chronic actinic dermatitis and analysis of factors influencing treatment compliance / 中华皮肤科杂志

Objective To investigate the optimal regimen of narrow-band ultraviolet B (NB-UVB) phototherapy in the treatment of chronic actinic dermatitis (CAD),and to analyze factors influencing treatment compliance.Methods Demographic data,results of photobiological tests,treatment parameters and clinical responses were collected from CAD patients who received NB-UVB phototherapy in Huashan Hospital affiliated to Fudan University from January 2008 to June 2015,and were reviewed retrospectively.Statistical analysis was done by using two independent samples t-test and chi-square test with SAS9.3 software to compare the clinical data between patients who completed and did not complete the NB-UVB phototherapy.Results A total of 79 CAD patients with Fitzpatrick skin type Ⅳ received NB-UVB phototherapy.Of these patients,61 (77％) completed the whole treatment,while 18 (23％) dropped out because of intolerance to the NB-UVB radiation.Among the 61 patients who completed the treatment,the average initial,final and cumulative radiation doses of NB-UVB were (0.08 ± 0.01) J/cm2,(0.32 ± 0.08) J/cm2and (5.9 ± 2.5) J respectively,and patients received (28 ± 8) times of treatment in average.When the radiation dose went up to 0.30 J/cm2,most skin lesions were cleared in 52 (85％) patients.A total of 19patients received phototesting again after the end of phototherapy.Among 16 patients sensitive to ultraviolet A (UVA) before the treatment,6 had normal minimal erythema dose to UVA (UVA-MED),and another 6 had improved UVA-MED after the treatment.Among 16 patients sensitive to UVB before the treatment,11 got normal UVB-MED and another 3 had improved UVB-MED after the treatment.Univariate analysis showed no significant differences in gender,age,duration of the disease,sensitivity to UVA and UVB radiation,results of photopatch test and patch test between the patients who completed and did not complete the treatment (all P ＞ 0.05).Conclusions The appropriate NB-UVB phototherapy for CAD patients should start at an initial radiation dose of 0.08 J/cm2 in spring and end at a final radiation dose of 0.30 J/cm2 for about 28 sessions,which can effectively reduce the photosensitivity to both UVA and UVB in CAD patients.Additionally,NB-UVB phototherapy can be applied in CAD patients of different gender,age,disease duration and photosensitive condition.

Effect of Kai-Xin Jie-Yu Prescription on Behavior and Serum Inflammatory Cytokines in Rat Model of Depression / 世界科学技术-中医药现代化

This study was aimed to explore the antidepressant effect of Kai-Xin Jie-Yu (KXJY) prescription on depressive model of rats,and to explore the level of inflammatory cytokines in peripheral blood.According to sucrose preference and weight,male SD rats were randomly divided into the normal group,model group and traditional Chinese medicine (TCM) group.The model of depression was established by chronic unpredictable mild stress and separation for @@6 weeks.Body weight,sucrose preference and forced swimming test were used to evaluate the depressive state.The levels of IL-1β,IL-2,IL-6 and TNF-α in the serum of rats were measured by ELISA.The results showed that compared with the normal group,the weight,sucrose preference and total drinking water of rat model gToup were significantly reduced.The immobility time of forced swimming was significantly prolonged.The level of IL-1β,IL-2,IL-6 and TNF-α expression in serum was significantly increased.There was no significant difference between the body weight of rats in the model group and TCM group.The total amount of drinking water and sucrose preference were significantly increased.The immobility time of forced swimming was reduced.Levels of IL-1 β,IL-2,IL-6 and TNF-α expression were decreased significantly.It was concluded that KXJY prescription can improve depression symptoms in depression model of rats.It may be related to regulate the expression level of serum inflammatory cytokines.