OBJECTIVETo observe the therapeutic efficacy of Dangfei Liganning Tablet (DLT) in the treatment of antipsychotics induced mild hepatic damage.

METHODSTotally 80 mental inpatients with antipsychotics induced mild liver injury were randomly assigned to two groups, the treatment group (40 cases) and the control group (40 cases). Patients in the treatment group took DLT, two tablets each time, three times per day, while those in the control group took Liver-protecting Tablet (LT), four tablets each time, three times per day. The treatment course was 4 weeks for all. Changes of glutamic-pyruvic transaminase (ALT) and glutamic-oxalacetic transaminase (AST) were observed before treatment, week 1, 2, and 4 after treatment. The therapeutic efficacy was compared between the two groups.

RESULTSCompared with the former time point, ALT and AST gradually decreased in the two groups at week 1, 2, and 4 (P <0. 05). The cured rate was 72. 5% and the total effective rate was 97. 5% in the treatment group. They were 62. 5% and 90. 0% respectively in the control group. There was no statistical difference in the two indices between the two group (P >0.05). No obvious adverse reaction occurred in the two groups.

CONCLUSIONDLT could treat antipsychotics induced mild hepatic damage in a safe and effective way.

Alanine Transaminase ; metabolism ; Antipsychotic Agents ; adverse effects ; Chemical and Drug Induced Liver Injury ; drug therapy ; Drugs, Chinese Herbal ; administration & dosage ; therapeutic use ; Humans ; Liver ; metabolism ; Protective Agents ; administration & dosage ; therapeutic use ; Tablets ; therapeutic use

Objective To investigate whether radial augmentation index (AI) associates with cardiovascular risk as well as arterial stiffness.MethodsA total of 4985 subjects, 2417 men and 2568 women, aged 18-96 (50.9 ± 14.7)years,were recruited.AI was measured in the left radial artery using tonometry Colin HEM-9000AI.Carotid-femoral PWV (CFPWV) and carotid-radial PWV (CRPWV) were examined by automatic pulse wave velocity (PWV) measuring system.Framingham risk score and Chinese ischemic cardiovascular disease risk score were applied upon subjects without cardiovascular disease to calculate individual cardiovascular risk respectively.ResultsRadial AI (rAI) was significantly higher in women than in men[(83.18 ± 12.36)％ vs (71.93 ± 15.22)％, P ＜0.01].Simple correlation analysis showed rAI was significantly correlated to two cardiovascular risk scores or CFPWV and CRPWV.After adjusted for multi-factors, rAI was still significantly correlated to Framing, ham risk score or Chinese ischemic cardiovascular disease risk score (r = 0.17 and 0.12) in men respectively (P ＜ 0.05), while r were 0.09 and 0.08 in women respectively (P ＜ 0.05).In multivariate analysis, there was a significant association between CFPWV and rAI (r = 0.14 in men, r = 0.10 in women, P ＜ 0.01), whereas the relation ship between CRPWV and rAI was not found.The relationship between rAI and cardiovascular risk or PWV became weaker for those aged above 50 years.ConclusionAugmentation index might be a useful marker of cardiovascular risk and arterial stiffness, which could be more feasible for younger subjects as a tool for risk differentiation.

Objective To investigate the correlation between microalbuminuria (MAU) and obesity and its indexes, including BMI, waist circumference(WC), and waist-to-hip ratio(WHR) , among partial community population in Beijing. Methods A total of 2080 subjects who took physical examination in Beijing, including 810 men and 1270 women with a mean age of(50. 9 ± 13. 1 )years, were enrolled. The informed consent has been achieved from each patients. BMI and WHR were calculated based on collected data of height, weight, WC, and hipline. Urine albumin-creatinine ratio(ACR) within the range of 30-300mg/g was classified as MAU. The subjects were divided into normal albuminuria ( NAU ) group and MAU group. The correlations between MAU and different obesity indexes including BMI, WC and WHR, were analyzed. Results Among the 2080 subjects, there was a positive correlation between BMI (r = 0. 1276,P＜0.01) and ACR, and WC (r = 0.0840, P ＜0.01) and ACR. WHR and ACR was irrelevant ( P ＞ 0. 05 ). In univariate analysis, there was significant difference in BMI ≥ 28 kg/m2 ( OR = 2. 02 ) and WC ≥85 cm (male) or≥80 cm (female) (OR = 1.69 ) between NAU group and MAU group (P ＜ 0. 05 ).There was no significant difference in BMI 24-＜ 28 kg/m2, and WHR ≥0. 90 (male) or ≥0. 85 (female)between NAU group and MAU group( P≥0. 05 ). Multivariate logistic regression analysis revealed that BMI ( OR = 1.06) was an isolated independent risk factor of MAU from age ( OR = 1.01 ), female ( OR = 1.42),systolic blood pressure (OR=1.01), TC (OR=1.93) and HDL-C (OR=0.54). Conclusions Obesity is an independent risk factor of MAU among partial community population in Beijing. The correlation between different obesity indexes and MAU also differs.

Adult ; Anemia, Hemolytic, Autoimmune ; etiology ; therapy ; Antibodies, Monoclonal, Murine-Derived ; administration & dosage ; therapeutic use ; Cord Blood Stem Cell Transplantation ; adverse effects ; Female ; Humans ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; surgery ; Rituximab

Objective To evaluate the CT and MRI characteristics of Primary Central Nervous System Lymphoma(PCNSL)in immunocompetent patients,and enhance its diagnosis level.Methods CT and MRI data of 20 patients with PCNSL confirmed by histo-pathology were analyzed retrospectively.MRI scans were performed with and without Gadolinium contrast.Two of them had contrast-enhanced CT scan;six had CT scan without contrast administration;1 had CT scan with both non-contrast and contrast enhancement.Re- suits Totally,38 lesions were found in all patients:14 lesions of them were single and 24 lesions were found in 6 patients.Generally,the lesions were located in the surface and/or midline of the brain.The signal features and density were similar to meningioma,and strongly enhancing after contrast administration.Thirty-six of the 38 lesions had spicular sign peripheral to the lesion.Conclusion Although the manifestations of the PCNSL are variety,there are still many characteristics in the medical imaging,especially in the locations,the signal features,and spicular sign in the edge of the lesions after contrast material injection.

AIM:To investigate the effect of RWDD3 gene silencing on the biological characteristics of human glioma U251 cells.METHODS: A lentiviral vector expressing RWDD3 shRNA was constructed and transfeeted into the U251 cells.The expression of RWDD3 at mRNA and protein levels was detected by real-time PCR and Western blot , re-spectively .The cell activity was determined by MTT assay .The colony formation ability was detected by the colony forma-tion assay .The cell proliferation ability was detected by BrdU incorporation assay .The cell invasion and migration were evaluated by Transwell assay .Flow cytometry was used to monitor the changes of cell cycle distribution and apoptosis .RE-SULTS:Recombinant lentivirus was successfully transfected into U 251 cells.Compared with the cells transfected with the scrambled shRNA and control cells, the cell activity, colony formation ability, and the invasive and migratory activities were inhibited, the cell cycle was arrested in G 0/G1 phase, and the apoptosis was increased in the U 251 cells transfected with RWDD3 shRNA ( P <0.05 ) .CONCLUSION: RWDD3 plays a vital role in proliferation and invasion of glioma cells.It may serve as a potential target of gene therapy for glioma .

To study the effects of alkaloids from Coptidis Rhizoma on low-density lipoprotein receptor (LDLR) mRNA expression and antihyperlipedemic levels. The LDLR mRNA expression were detected by real time fluorescence quantitative PCR, and the levels of total cholesterol (TC), triglyceride (TG), low density lipoprotein (LDL-c) and high-density lipoprotein cholesterol (HDL-c) in serum were measured at the first and last examination. The results show that, after the drug treatment, compared with the model group, each drug group showed a lipid-lowering effect. Especially, coptisine, palmatine, jatrorrhinze were significantly reduced TC, TG, LDL-c (P < 0.05, P < 0.01), and increased HDL-c (P < 0.01). In addition, they also increased mRNA expression of the LDLR in liver and HepG2 cells. The results showed that alkaloids from Coptidis Rhizoma can regulate lipid metabolism disorder, and coptisine have the best lipid-lowering effect.
Alkaloids ; administration & dosage ; Animals ; Cholesterol ; metabolism ; Cricetinae ; Drugs, Chinese Herbal ; administration & dosage ; Humans ; Hyperlipidemias ; drug therapy ; genetics ; metabolism ; Hypoglycemic Agents ; administration & dosage ; Lipid Metabolism ; drug effects ; Lipids ; blood ; Lipoproteins, LDL ; metabolism ; Mesocricetus ; Receptors, Lipoprotein ; genetics ; metabolism ; Triglycerides ; metabolism

Objective To describe the MRI features of vanishing white matter disease (VWM).Methods Ten patients diagnosed as VWM between 2008-2013 were enrolled,with the mean age of(40 ±23)months.The clinical materials and MR images of them were reviewed retrospectively.The findings of MRI were analyzed by two experienced neuroradiologists in this study,including the location (cerebrum,cerebellum,brainstem,corpus callosum and internal/external capsule),size and signal intensity of the lesions,as well as the presence of cystic degeneration,cerebrum atrophy and the abnormal signal of the basal nuclei.Results MRI of brain typically showed extensive abnormal signal in the cerebral central white matter (10/10) and the focal lesion in subcortical white matter (9/10).The involvement of U-fibers was present in 7 cases.Cystic degeneration of the affected white matter was found in 7 cases.Abnormal signal also appeared in the white matter of posterior limb of the internal capsule (8/10),the external capsule (7/10),the inner rim (the callosal-septal interface) of the corpus callosum (8/10).The lesions of the thalamus and globus pallidus were detected in 2 cases.The white matter of the brainstem and cerebellum were involved in 6 and 7 cases respectively.Conclusion VWM typically shows a diffuse and symmetrical abnormal signal in the cerebral white matter with cystic degeneration on MRI,which is usually diagnostic.

Objective:To investigate the clinical features, imaging features, treatment options and prognosis of linear scleroderma with central nervous system involvement.Methods:One case of linear scleroderma " en coup de sabre" (LSES) school-age child suffering from dizziness, vomiting and blurred vision was admitted to the Department of Pediatrics, Peking University First Hospital on March 25, 2019.The curative effect was observed after treatment.The relevant literature was searched, and the characteristics of cases and therapeutic effects were reviewed.Results:The clinical features of this case included recurrent and transient dizziness, vomiting, and blurred vision.Cranial imaging indicated abnormal signals in the left frontotemporal lobe white matter, cingulate gyrus, basal ganglia region, and corpus callosum proximal pressure part, multiple soft meningeal line enhancement and abnormal brain substance enhancement on the brain surface in the lesion area.After 2 months of combined treatment with Methotrexate(MTX) and corticosteroids, some symptoms such as dizziness and vomiting disappeared.Three months after the treatment, in the primary cerebral hemisphere and multiple calcifications in the brain parenchyma, the lesions significantly reduced in cranial imaging.The child was followed up for 11 months and displayed no clinical symptoms.New hair was dense at the alopecia area, and skin color, texture and grain were close to normal at the damaged area.In the review of domestic literature, treatment and prognosis were not involved.Foreign literatures reported 5 cases of children, with the first choice of Methylprednisolone being combined with MTX treatment, significant effect was observed, and consistent with the treatment of this case.Conclusions:In order to detect and treat them as early as possible and improve the prognosis, LSES patients should undergo cranial integrity assessment and neurological imaging examination at an early stage, regardless of clinical manifestations of nervous system involvement.

Objective:To study urine albumin excretion (UAE) and its related factors in patients with essential hyper‐tension (EH) .Methods :A total of 113 EH patients without significant target organ damage were enrolled as EH group ,while another 92 healthy subjects were regarded as healthy control group .Ratio of morning urinary albumin to creatinine was measured and regarded as UAE index .Plasma homocysteine (Hcy) ,serum uric acid ,creatinine , blood urea nitrogen ,blood glucose ,blood lipids etc .levels were measured ,and compared between two groups Re‐sults:Compared with healthy control group ,there were significant rise in UAE ,body mass index (BMI) ,waist hip ratio ,blood pressure ,pulse pressure ,heart rate ,plasma levels of triglyceride (TG) ,low density lipoprotein choles‐terol (LDL‐C) ,serum uric acid and Hcy (P<0.05 or <0.01) ,and significant reduction in level of high density lip‐oprotein cholesterol (HDL‐C) in EH group ( P=0.001) .Pearson correlation analysis indicated that lgUAE was pos‐itively correlated with lgTG (r=0.257 ,P=0.015) and estimated glomerular filtration rate (eGFR ,r=0.284 ,P=0.007) ,and inversely correlated with lg creatinine (r= -0.277 ,P=0.008) in healthy control group ,while in EH group ,lgUAE was positively correlated BMI (r=0.231 ,P=0.014) ,lgTG (r=0.200 ,P=0.034) and lgHcy (r=0.244 , P=0.009) .Muti-factor gradual regression analysis indicated that lg TG (β=0.265 ,P=0.001) and lg Hcy (β=0.170 , P=0.012) were independently positively correlated with lg UAE , R2 =0.112.Conclusion:UAE level significantly rises in EH patients ,and it′s significantly positively correlated with plasma levels of TG and Hcy .