Humans ; Lymphoma, Large-Cell, Anaplastic ; diagnosis ; enzymology ; therapy ; Receptor Protein-Tyrosine Kinases

OBJECTIVE: To determine Ginsenoside Rg1,Ginsenoside Re and Ginsenoside Rb1 in Yixin fumai granula by HPLC.METHODS: Samples were determined on a Diamond C18(150 mm?4.6 mm,5 ?m).The mobile phase consisted of accetonitrile-water by gradient elution with flow rate at 1 mL?min-1,UV detection wavelength at 203 nm,column temperature at 25 ℃ and sample size at 10 ?L.RESULTS: The linear ranges of Ginsenoside Rg1,Ginsenoside Re and Ginsenoside Rb1 were 0.645～6.450 ?g(r=0.999 8),0.54～5.40 ?g(r=0.999 7) and 0.605～6.050 ?g(r=0.999 9),respectively;the average recoveries were 100.59%(RSD=2.03%),98.70%(RSD=1.46%)and 98.99%(RSD=1.19%),respectively.CONCLUSION: The method is sensitive,simple and accurate,and it can be used for the quality control of Yixin fumai granula.

Anticonvulsants ; adverse effects ; Humans ; Seizures ; chemically induced

The contents of coumarins in the sulfur fumigated Angelicae Dahuricae Radix (Baizhi, ADR) were reduced significantly. To achieve the quality control of ADR, the qualitative identification of sulfur fumigated ADR and quantitative model of imperatorin content should be established. The near-infrared (NIR) spectrograms of non-sulfur and sulfur fumigated ADR were collected by NIR diffuse reflectance spectroscopy technology and pretreated by the method of first derivative derivation and vector normalization. The Ward's Algorithm method was used for the cluster analysis. The non-sulfur and sulfur fumigated ADR can be quickly identified in the range of 8,806. 0-3 811.0 cm(-1) based on the cluster analysis. The NIR quantitative model of imperatorin was established by the contents of imperatorin determined by HPLC in combination with partial least squares regression analysis. According to the calibration model established in this study, correlation coefficients (R2), the root-mean-square error of cross-validation (RMSECV), and the root-mean-square error of prediction (RMSEP) for imperatorin were 0.982 8, 0.006 8, 0.011 8, respectively. The quantitative model of imperatorin can be applied to determine the content of imperatorin in ADR accurately.
Angelica ; chemistry ; classification ; China ; Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; chemistry ; Quality Control ; Spectroscopy, Near-Infrared ; methods ; Sulfur ; chemistry

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

Adult ; Ammonia ; poisoning ; Female ; Humans ; Microscopy, Electron ; Poisoning ; complications ; Respiratory Function Tests ; Respiratory System ; drug effects ; pathology ; ultrastructure ; Time Factors

Objective:To investigate the clinicopathological characteristics and influencing factors of kidney prognosis in primary IgA nephropathy (IgAN) patients.Methods:The data of primary IgAN patients diagnosed with renal biopsy in the First Affiliated Hospital of Anhui Medical University from January 2015 to September 2019 were retrospective analyzed. According to the level of baseline estimated glomerular filtration rate (eGFR) when performing renal biopsy, the patients were divided into group A[eGFR≥90 ml·min -1·(1.73 m 2) -1], group B[eGFR 61-89 ml·min -1·(1.73 m 2) -1] and group C[eGFR≤60 ml·min -1·(1.73 m 2) -1]. The clinical and pathological data were collected and compared among the three groups. Kaplan-Meier method was conducted for renal results, whereas the Cox proportional-hazards regression model was exploited to analyze the influencing factors of kidney prognosis in IgAN patients. Results:A total of 742 patients were included in the study, including 394 cases (53.1%) in group A, 203 cases (27.4%) in group B, and 145 cases (19.5%) in group C. There were 325 males (43.8%) and 417 females (56.2%). The median duration of renal biopsy was 6 (1, 24) months, and the median age was 36 years old (18-68 years old). As the baseline level of renal function decreased, the proportion of patients with nephrotic syndrome, hypertension, anemia and hyperuricemia and the levels of 24 h urinary protein, serum triglyceride and total cholesterol increased significantly (all P<0.05), while the proportion of gross hematuria episodes and the ratio of serum albumin to globulin significantly decreased (all P<0.05). For the aspect of pathological manifestations, the proportions of cell proliferation in capillaries (E1), segmental sclerosis or adhesion (S1), renal tubular atrophy or interstitial fibrosis (T1/2), globular sclerosis, renal arteriole wall thickening and vitreous degeneration, Lee's grade Ⅳ and Ⅴ increased with the decrease of baseline renal function (all P<0.05). Kaplan-Meier analysis showed that the cumulative renal survival rate decreased with the decline of baseline renal function (Log-rank χ2=88.510, P<0.001). As a result of multivariate Cox regression analysis, nephrotic syndrome ( HR=2.399, 95% CI 1.054-5.459, P=0.037), hypertension ( HR=1.806, 95% CI 1.071-3.048, P=0.027), low baseline eGFR (taking group A as the reference, group B: HR=2.383, 95% CI 1.053-5.392, P=0.037; group C: HR=6.878, 95% CI 3.074-15.393, P<0.001), IgG deposition ( HR=2.224, 95% CI 1.384-3.574, P=0.001) and globular sclerosis ( HR=2.075, 95% CI 1.230-3.501, P=0.006) were the independent influencing factors for renal progression in primary IgAN patients. Conclusions:The level of baseline renal function in primary IgAN patients can be used to predict the extent of clinic-pathological damage. Nephrotic syndrome, hypertension, low baseline eGFR, IgG deposition and globular sclerosis are the independent influencing factors for renal progression in primary IgAN patients.

AIM: To explore the clinical effects of high frequency electrical capsulotomy in maturation period cataract surgery.
●METHODS: A total of 68 cases of maturation period cataract were selected and underwent the surgery of continuous circular capsulorhexis using the high frequency electrical capsulotomy.
●RESULTS: The success rate was 91% in 68 cases with the high frequency electrical capsulotomy.
● CONCLUSION: The high frequency electrical capsulotomy in maturation period cataract surgery has significant advantages and brilliant clinical values.

Objective To investigate the reliability of a novel rating scale, unified multiple system atrophy rating scale, section Ⅰ(UMSARS-Ⅰ) in the evaluation of illness severity in patients with multiple system atrophy (MSA). Methods A retrospective analysis and a prospective follow-up study were conducted by using UMSARS-Ⅰ in 46 patients with MSA, and the Schwab and England scale was employed and illness severity was graded. The reliability, validity and sensitivity to change of UMSARS-Ⅰ in evaluating the illness severity of MSA were estimated. Results UMSARS-Ⅰ enjoyed high internal consistency (standard Crohnbach's ?=0.88) and sound content, criterion-related, construct and discriminant validity in the evaluation of illness severity of MSA, and a moderate sensiti-vity to change was found(effect size=0.61). Conclusion UMSARS-Ⅰ is a reliable and multidimensional semi-quantitative scale in the measurement of severity and progression of impairment in MSA.

Objective To examine the relationship between plasma homocysteine level and status of congestive heart failure. Methods Plasma homocysteine level was determined in 106 patients with congestive heart failure(CHF).Among them,40 patients were diagnosed as having recent onset of CHF(group 1) and the remaining 66 were receiving conventional treatment(group 2).Thirty healthy subjects were served as a control group. Results(The plasma) homocysteine levels in group 1,group 2 and the control group were(14.87?5.22),(13.25?5.45) and((7.52)?1.73) ?mol/L,respectively.The plasma homocysteine level was significantly higher in group 1 and group 2 than in the control group(P