OBJECTIVE: Salt-processed Psoraleae Fructus (SPF) is widely used as a phytoestrogen-like agent in the treatment of osteoporosis. However, due to improper clinical use or misuse, resulting in liver damage. In this study, network pharmacology was employed to analyze the mechanism of cholestatic liver damage. An adeno-associated virus overexpressing SULT1E1 (rAAV8-SULT1E1) was constructed and the hepatotoxicity of SPF, psoralen, and isopsoralen was determined. METHODS: By utilizing three databases inclding TCMSP, TCMID, and BATMAN- TCM, the targets of the three databases were summarized, and a total of 45 psoralen compounds were included. Network pharmacology analysis was then performed. The adenoviral vectors were injected into the tail vein of C57BL6 mice to elucidate the role of SULT1E1 in SPF-induced cholestasis-mediated hepatotoxicity in vivo. SPF (10 g/kg), psoralen, and isopsoralen (50 mg/kg each) were intragastrically administered to mice for 30 d. B-ultrasound and samples were collected and examined for follow-up experiments. RESULTS: A total of 854 targets were predicted for 45 active components, with 151 cholestasis-mediated hepatotoxicity-related disease targets obtained for SPF. A total of 126 pathways were enriched based on KEGG pathway analysis, with the "estrogen signaling pathway" identified as one of the top 20 pathways. In terms of pathological hepatic changes, treated mice had visually swollen hepatocytes, dilated bile ducts, and elevated serum biochemical markers, which were more prominent in mice treated with isopsoralen than in those treated with other compounds. Notably, the overexpression of SULT1E1 could reverse liver damage in each treatment group. B-ultrasound was used to observe the size of the gallbladder in vivo. The size of the gallbladder was found to significantly increase on day 30 after treatment in the SPF-, psoralen-, and isopsoralen-treated groups, especially the SPF group. Compared with the expression levels in the negative control group (rAAV8-empty + con), the expression levels of FXR, Mrp2, Bsep, SULT1E1, SULT2A1, Ntcp, and Nrf2 decreased, whereas those of CYP7a1 and IL-6 increased in the SPF-, psoralen-, and isopsoralen-treated groups. CONCLUSION The overexpression of SULT1E1 could alleviate the decreased or increased expression of indicators, indicating that SULT1E1 is an important target gene for SPF-induced liver damage. The severity of liver damage was significantly lower in the rAAV8-SULT1E1 groups than in the rAAV8-empty groups.

The phytochemical investigation of the stems of Homalium stenophyllum afforded seven new phenolic glycosides (1-5 and 8-9) and two known compounds (6 and 7). Their structures were elucidated by comprehensive analyses of NMR spectroscopic, mass spectrometric data and chemical hydrolysis. Additionally, their anti-inflammatory activities against the NO production in LPS-induced macrophages were evaluated.

Since 2015 when the transmission of schistosomiasis was controlled in China, the country has been moving towards elimination of schistosomiasis, with the surveillance-response as the main interventions for schistosomiasis control. During the period of the 13th Five-Year Plan, the transmission of schistosomiasis had been interrupted in four provinces of Sichuan, Jiangsu, Yunnan and Hubei and the prevalence of schistosomiasis has been at the historically lowest level in China. As a consequence, the goal set in The 13th Five-Year National Schistosomiasis Control Program in China is almost achieved. However, there are multiple challenges during the stage moving towards elimination of schistosomiasis in China, including the widespread distribution of intermediate host snails and complicated snail habitats, many types of sources of Schistosoma japonicum infections and difficulty in management of bovines and sheep, unmet requirements for the current schistosomiasis control program with the currently available tools, and vulnerable control achievements. During the 14th Five-Year period, it is crucial to consolidate the schistosomiasis control achievements and gradually solve the above difficulties, and critical to provide the basis for achieving the ultimate goal of elimination of schistosomiasis in China. Based on the past experiences from the national schistosomiasis control program and the challenges for schistosomiasis elimination in China, an expert consensus has been reached pertaining to the objectives, control strategy and measures for The 14th Five-Year National Schistosomiasis Control Program in China, so as to provide insights in to the development of The 14th Five-Year National Schistosomiasis Control Program in China.

OBJECTIVE: To investigate the clinical manifestations pathologic features, treatment options and prognosis of patients with bone lymphoma. METHODS: The clinical characteristics, pathologic features, treatment and prognosis of 34 BL patients diagnosed by histopathologic method or/and PET-CT and treated in first hospital of peking university from January 2004 to April 2018 were analyzed retrospectively. RESULTS: The median age of 34 BL patients was 56 years old, the male and female ratio was 1.43∶1 (24 /10). Among 34 patients, the patients with primary bone lymphoma(PBL) were 8 cases, the patients with secondary bone lymphoma(SBL) was 26 cases, the PBL and SBL ratio was 0.31∶1. Bone lymphoma lacks typical systemic symptoms, and its onset began mostly from bone pain and pathologic bone fracture. The most frequent pathological type of bone lymphoma in our study was diffuse large B-cell lymphoma (DLBCL), accounting for 55.88%. At present, the conventional treatment for bone lymphoma includes chemotherapy, or chemotherapy combined with radiotherapy and surgery, as well as hematopoietic stem cell transplantation. The average and median OS time of BL patients were 349 years and 3 years respectively, meanwhile the OS rate for three years and two years were 56.25% and 78.16%, respectively. Factors that affect survival of BL patients were PBL and SBL classification, pathological type, blood LDH level, and treatment methods. CONCLUSION Bone lymphoma is usually concealed onset，an adequate and adequate combination therapy can improve the survival rate and transplantation therapy plays an important role. Primary bone lymphoma is rare, the prognosis of patients with primary bone lymphoma is good, whereas the prognosis of patients with secondary bone lymphoma is poor.
Bone Neoplasms ; Female ; Hematopoietic Stem Cell Transplantation ; Humans ; Lymphoma, Large B-Cell, Diffuse ; Male ; Middle Aged ; Positron Emission Tomography Computed Tomography ; Prognosis ; Retrospective Studies

OBJECTIVESTo explore the effect of additional chromosomal abnormalities on the prognosis and outcome of CML-CP patients receiving imatinib therapy.

METHODSThe clinical and genetic data of 589 CML-CP patients receiving imatinib treatment between May 2009 and October 2014 in the 1st Affiliated Hospital of Soochow University were analyzed, the 589 patients were divided into 5 groups according to the karyotypes at the initial diagnosis. The OS(overall survival), PFS (progression-free survival), EFS (event-free survival), Cumulative MMR (major molecular remission) and Cumulative CCyR (complete cytogenetic remission) were calculated by using the Kaplan-Meier method and compared by using the log-rank text by Graphpad 6.0. The χ test was used to compare the frequency of optimal molecular response at 3, 6, 12 months among the 5 groups.

RESULTSThere was significant difference about the frequency of optimal molecular response at 3 and 6 months between CML-CP patients with additional chromosomal abnormalities and those with classic t(9;22) ［50%（12/24） vs. 73.94%(261 /353), P<0.05; 50%(10 /20) vs. 72.05%(232 /322) (P<0.05)］, and the same significant difference was found at 6 months between the group with variant translocations and that with classic t(9;22) ［53.3% (16 /30) vs. 72.05%(232 /322) (P<0.05)］. The P values of cumulative CCyR (P<0.05) and EFS (P<0.01) for 4 years were statistically significant between CML-CP patients with additional chromosomal abnormalities and the other 4 groups. Compared one to another, there was the significant difference in cumulative CCyR and EFS for 4 years between CML-CP patients with additional chromosomal.abnormalities and those with classic t(9;22) (47.25% vs. 84.01%)(P<0.05); (75.03% vs. 90.01%)(P<0.01).

CONCLUSIONThe additional chromosomal abnormalities influence the outcome of CML-CP patients receiving imatinib treatment, which make poor prognosis.

Objective To investigate the clinical data, risk factors for bleeding following endoscopic treatment of colorectal polyps (diameter ≥ 1.0 cm) and feature analysis for carcinogenesis of adenomatous polyps. Method It was analyzed retrospectively that the clinical data, endoscopic characteristics, risk factors for bleeding and features for carcinogenesis of adenomatous polyps in 741 patients with a total of 884 colorectal polyps (diameter ≥ 1.0 cm) of our hospital from January 1, 2014 to January 1, 2016, which were resected under endoscope. Result Univariate analysis of colorectal polyps resected under endoscope on intraoperative and delayed bleeding, we found that gender (P = 0.017), location (P = 0.011), size (P = 0.004), lobulated or not (P = 0.010), resection methods under endoscope (P = 0.029) were statistically significant deviation between the two groups; taking the polyp as observation unit,multivariate Logistic regression analysis of their clinical data and endoscopic characteristics, we found gender (P = 0.012, OR^ = 2.671, 95% CI = 1.246 ~ 5.728) was an independent risk factor, men are more prone to bleeding than women; it was a protective factor for the location of polyps is sigmoid colon compared to rectum (P = 0.011, OR^ = 0.348, 95% CI = 0.154 ~ 0.786), and it was a risk factor for the polyps whose diameters ≥ 3.0 cm compared to among 1.0 ~ 1.9 cm. Univariate analysis of the features for carcinogenesis of colorectal adenomatous polyps, we found that surface lobulated or not (P = 0.001), surface smooth or not (P = 0.017), Yamada classification (P = 0.008) were statistically significant deviation, and the logistic regression analysis identified surface lobulation (P = 0.001, OR^ = 6.556, 95% CI = 2.326 ~ 18.475) was an independent risk factor for carcinogenesis of adenomatous polyps. Conclusion Resection of colorectal polyps under endoscope is a safe treatment method. Taking the polyp as observation unit, gender is an independent risk factor of colorectal polyps resected under endoscope on intraoperative and delayed bleeding, men are more prone to bleeding than women; the larger the diameters of polyps are, the higher the bleeding rates could be. Surface lobulation of colorectal adenomatous polyps are more likely lead to carcinogenesis.

Objective To investigate the effect of bone cement distribution on efficacy of vertebroplasty.Methods From January 2013 to June 2016,a total of 132 cases (132 vertebrae) with single segment osteoporotic thoracolumbar vertebral fractures underwent parallel vertebroplasty surgery,and there were 57 male,75 female,with an average age of (71.6±2.2) years old (ranged from 65 to 86 years old).On the basis of the postoperative X-ray films of bone cement distribution were divided into 3 groups.The bone cement was biased to the lateral side of the vertebral body (partial group,35 cases),the bone cement was over the vertebral midline,but not completely filled with contralateral vertebral body (near midline group,46 cases),and the bone cement was filled with bilateral vertebral body (bilateral group,51 cases).There were 15 males and 20 females in the partial group,aged (70.3±5.3) years old;20 males and 26 females in the proximal midline group,aged (72.1±3.2) years old;22 males and 29 females in the bilateral group,aged (71.2±4.6) years old.Local anesthesia was used to make the patient prone to operate on the operating bed.The head and tail of the bed were increased at the same time slightly and vertebral compression fractures reduction was performed.Bone cement was injected into the vertebral body through partial or bilateral transpedicular approach.The visual analogue scores (VAS) were measured of preoperation,postoperation and 3,6,12 months after surgery.Analysis of variance for each group and VAS before and after operation,and postoperative complications were observed too.Results All the 132 cases were followed up for 1-12 months,with an average of (11±0.3) months.There were statistically significant differences in the immediate effect of postoperation among partial group,near middle group and the bilateral group (F=90.472,P=0.000),VAS score in partial group was lower than that in bilateral group (t=11.433,P=0.000),but higher than that in near midline group (t=11.106,P=0.000),and the differences were statistically significant,but there was no significant difference between near midline group and bilateral group (t=0.581,P=0.563).VAS score showed no statistically difference among the three groups 3 months,6 months and 1 year follow-up after operation (F=0.892,P=0.413;F=0.342,P=0.713;F=0.834,P=0.441).In 3 eases of partial group,the pain was not relieved due to unfilled cement until the contralateral bone was injected into the bone cement.However,there were 11 cases of cement leakage in partial group,13 cases in near midline group,and 3 cases in bilateral group.Conclusion The distribution of bone cement is one of the main factors affecting the clinical efficacy after vertebroplasty,and the clinical effect of distributing the midline of vertebral body is better than the one side.

BACKGROUNDAtopic dermatitis (AD) is an inflammatory skin disease characterized by chronic recurrent dermatitis with profound itching. Most patients have personal and/or family history of atopic diseases. Several criteria have been proposed for the diagnosis of AD. Although the clinical features of childhood AD have been widely studied, there has been less large-scale study on adult/adolescent AD. The aim of this study was to investigate the clinical features of adult/adolescent patients with chronic symmetrical eczema/AD and to propose Chinese diagnostic criteria for adult/adolescent AD.

METHODSA hospital-based study was performed. Forty-two dermatological centers participated in this study. Adult and adolescent patients (12 years and over) with chronic symmetrical eczema or AD were included in this study. Questionnaires were completed by both patients and investigators. The valid questionnaires were analyzed using EpiData 3.1 and SPSS 17.0 software.

RESULTSA total of 2662 valid questionnaires were collected (1369 male and 1293 female). Of all 2662 patients, 2062 (77.5%) patients had the disease after 12 years old, while only 600 (22.5%) patients had the disease before 12 years old, suggesting late-onset eczema/AD is common. Two thousand one hundred and thirty-nine (80.4%) patients had the disease for more than 6 months. One thousand one hundred and forty-four (43.0%) patients had a personal and/or family history of atopic diseases. One thousand five hundred and forty-eight (58.2%) patients had an elevated total serum IgE and/or eosinophilia and/or positive allergen-specific IgE. Based on these clinical and laboratory features, we proposed Chinese criteria for adult/adolescent AD. Of all 2662 patients, 60.3% were satisfied with our criteria, while only 48.2% satisfied with Hanifin Rajka criteria and 32.7% satisfied with Williams criteria, suggesting a good sensitivity of our criteria in adult/adolescent AD patients.

CONCLUSIONLate-onset of eczema or AD is common. The clinical manifestations of AD are heterogeneous. We have proposed Chinese diagnostic criteria for adolescent and adult AD, which are simple and sensitive for diagnosis of adult/adolescent AD.

Adolescent ; Adult ; Dermatitis, Atopic ; diagnosis ; immunology ; Eczema ; diagnosis ; Female ; Humans ; Immunoglobulin E ; blood ; Male ; Middle Aged ; Retrospective Studies ; Surveys and Questionnaires

OBJECTIVETo assess the accuracy of detection by automated breast volume scanner (ABVS) in diagnosis of high-risk and small breast lesions.

METHODSOne hundred and twelve patients with solid high-risk and small breast lesions were identified by ABVS. The patients were divided into benign lesion group and cancer group after pathological examination. The clinicopathological findings and ultrasonographic features of the lesions were compared.

RESULTSAmong the 112 lesions there were 49 benign and 63 malignant lesions. The mean size on ABVS and pathology were (1.59 ± 0.52) cm and (1.52 ± 0.58) cm. There was no significant difference in tumor sizes determined by ABVS and pathology (P = 0.194). The mean age of patients with benign lesions was (38.5 ± 7.4) years and that of malignant lesions was (52.4 ± 13.6) years, showing a significant difference between the two groups (P < 0.001) . The mass shape, orientation, margin, lesion boundary, echo pattern, calcification, BI-RADS category and retraction phenomenon were significantly different of the malignant and benign masses (P < 0.05). But there was no significant difference in the location of lesions and posterior acoustic features (P > 0.05) . Retraction phenomenon was significantly associated with pathological type and histologic grade of the breast cancer (P < 0.01). The specificity, sensitivity and accuracy of retraction phenomenon were 100% (46/46), 73.0% (46/63), and 84.8% (95/112), respectively.

CONCLUSIONSABVS provides advantages of better size prediction of high-risk and small breast lesions. Furthermore, the retraction phenomenon in coronal plane shows high specificity and sensitivity in detecting breast cancer.

Adult ; Age Factors ; Aged ; Aged, 80 and over ; Breast Neoplasms ; diagnostic imaging ; pathology ; Carcinoma, Ductal, Breast ; diagnostic imaging ; pathology ; Female ; Fibroadenoma ; diagnostic imaging ; pathology ; Humans ; Image Enhancement ; methods ; Image Interpretation, Computer-Assisted ; methods ; Imaging, Three-Dimensional ; methods ; Middle Aged ; Retrospective Studies ; Sensitivity and Specificity ; Tumor Burden ; Ultrasonography, Mammary ; methods ; Young Adult

OBJECTIVETo verify the anti-depression effect of acupuncture and moxibustion based on the medication with selective serotonin reuptake inhibitors (SSRIs).

METHODSEighty cases of depression were randomly divided into an acupuncture-moxibustion-medication group (25 cases), an acupuncture-medication group (25 cases) and a medication group (30 cases). SSRIs medication was administered in all of the three groups. Complementarily, in acupuncture-moxibustion-medication group, the needling technique of qi conduction in the Governor Vessel was applied to Baihui (GV 20), Fengfu (GV 16), Dazhui (GV 14), etc. Additionally, mild moxibustion was added at Dazhui (GV 14) and Baihui (GV 20). In acupuncture-medication group, acupuncture for qi conduction in the Governor Vessel was only adopted. Hamilton Depression Scale (HAMD) was used for the evaluation of the total score, the score of each factor before and after treatment separately, and the therapeutic effects were observed among 3 groups.

RESULTSCompared with medication group, the scores of the factors as retardation, sleep, and anxiety/somatization, as well as the total score were all apparently improved in the other two groups (P < 0.05, P < 0.01). Compared with acupuncture-medication group, the scores of sleep and cognition factors as well as the total score in HAMD were much improved in acupuncture-moxibustion-medication group (P < 0.05, P < 0.01). The remarkable effective rates were 100.0% (25/25), 84.0% (21/25) and 56.7% (17/30) in the three groups separately, in which, the result in acupuncture-moxibustion-medication group was superior to acupuncture-medication group (P < 0.05), and the results of these two groups were superior to medication group (both P < 0.01).

CONCLUSIONEither acupunctrure or moxibustion has a definite anti-depression effect based on SSRIs medication, but the coordination of acupuncture and moxibustion achieves a superior efficacy as compared with simple acupuncture therapy.

Acupuncture Therapy ; Adult ; Aged ; Antidepressive Agents ; Combined Modality Therapy ; Depression ; drug therapy ; therapy ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Serotonin Uptake Inhibitors ; therapeutic use