1.Identification of Bailing Capsule by RP-HPLC fingerprint
Chinese Traditional Patent Medicine 1992;0(09):-
AIM: To establish a specific method for identifying Bailing Capsule(Synnematum sinense,Yin et shen sp.now).METHODS: Using fermented cordyceps powder(C_S-C-Q80),adenosine and uridine as reference standards,a HPLC fingerprint at 260 nm has been established for identification of Bailing Capsule,using Alltima C_(18)(250 mm?4.6 mm,5 ?m) column and acetonitrile-0.04 mol/L KH_2PO_4 in gradient elution as a mobile phase.The flow rate was 0.8 ml/min. RESULTS: The relative standard deviations of stability,precision and reproducibility was less than 3% respectively.The relative standard deviation of relative retention time was less than 5% compared with other HPLC apparatuses and different colunms. CONCLUSION: The method established in this paper has the exclusivity and can be used to identify the Bailing Capsule.
2.Various theories on cosmology and its evolution in western medicine and Chinese medicine
China Journal of Traditional Chinese Medicine and Pharmacy 2006;0(09):-
Philosophy has exerted greatly influences on both western medicine and Chinese medicine,both medicines have quite distinctive and interesting recognitions on illness and human being which reflect their own cosmology and its evolutionary progress.A renown scholar ZHU Xi in the Song dynasty of China has reached the peak of neo-Confucianism and elaborated a lot of theories on Chinese cosmology by summarizing scientific achievements at that time;while Immanuel Kant has done very similar to the western world of cosmology.However,their theories make obvious different.As far as the evolution of humankind is concerned,Karl Popper has contributed his distinguished idea that the brain is the center for evolution.To this point,the theory of Chinese medicine,regarding the human-brain as the Ni Wan,ocean of the marrow.Furthermore,the system that the Ren Meridian and the Du Meridian corresponding to human upright vertebrae column in traditional Chinese medicine,makes an in-depth sense,too.
3.Updates on biologic function of tumor suppressor gene inhibitor of growth family and related studies.
Chinese Journal of Pathology 2009;38(12):859-861
Animals
;
Apoptosis
;
Cell Cycle
;
Cell Cycle Proteins
;
genetics
;
metabolism
;
physiology
;
DNA Repair
;
Homeodomain Proteins
;
genetics
;
metabolism
;
physiology
;
Humans
;
Inhibitor of Growth Protein 1
;
Intracellular Signaling Peptides and Proteins
;
genetics
;
metabolism
;
physiology
;
Neoplasm Metastasis
;
Neoplasms
;
metabolism
;
pathology
;
Neovascularization, Pathologic
;
pathology
;
Nuclear Proteins
;
genetics
;
metabolism
;
physiology
;
Prognosis
;
Receptors, Cytoplasmic and Nuclear
;
genetics
;
metabolism
;
physiology
;
Signal Transduction
;
Transcription Factors
;
genetics
;
metabolism
;
physiology
;
Tumor Suppressor Protein p53
;
metabolism
;
Tumor Suppressor Proteins
;
chemistry
;
genetics
;
metabolism
;
physiology
5.Comparison on the influence of different incision cataract phacoemulsification on the postoperative ocular surface
International Eye Science 2015;(2):331-333
AlM:To observe and compare the influence of different incision cataract phacoemulsification on comprehensive state in patients. METHODS: Sixty patients with cataract who were treated with phacoemulsification in our hospital from November 2012 to May 2014 were selected as research object, and they were divided into group A ( corneal incision group) 30 cases and group B ( corneoscleral rim incision group) 30 cases according to the disease state. Epithelial and incision repair time, tear break-up time, tear secretion, corneal staining score and tear related indexes before and after the treatment of two groups were respectively analyzed and compared. RESULTS: The epithelial and incision repair time constitution of group B were better than those of group A, the incision repair time, tear break - up time, tear secretion, corneal staining score and tear related indexes at 1,7, 14 and 28d after the treatment were all significantly better than those of group A too, there were all significant differences (all P<0. 05).CONCLUSlON: The application value of corneoscleral rim incision in the patients with cataract phacoemulsification is relatively higher,and bad influence of this method for the patients is smaller, the postoperative recovery of comprehensive state are faster.
6.Effect of Mingjing decoction with argon laser on plasma VEGF in patients with diabetic retinopathy
International Eye Science 2016;16(7):1249-1252
AIM: To investigate the effect and mechanism of Mingjing decoction combining with argon laser on the levels of plasma vascular endothelial growth factor (VEGF) in patients with diabetic retinopathy(DR).
METHODS:The 66 patients(118 eyes)with DR at Ⅲ ~ Ⅴstage were randomly divided into two groups (treatment group and control group). The control group (33 patients with 56 eyes ) was treated with argon laser, and the treatment group (33 patients with 62 eyes) was treated with mingjing decoction combining with argon laser, and a blank group(30 eyes) was set up. The levels of plasma VEGF were detected by enzyme linked immunosorbent assay (ELISA). The results of best corrected visual acuity and fundus fluorescein angiography(FFA) were analyzed, as well as detected glycosylated hemoglobin ( HbA1c), blood coagulation function and the function of liver and kidney.
RESULTS: Patients with DR had significantly risen plasma VEGF before treatment when compared with blank control group ( P < 0. 05 ). After 3mo of combined treatment, the levels of plasma VEGF significantly reduced and HbA1c decreased in patients treated with mingjing decoction and argon laser, there were statistically significant difference compared to control group ( P < 0. 05 ). In the treatment group, the best corrected visual acuity and FFA were significantly improved in patients treated with mingjing decoction combining with argon laser compared to patients treated with argon laser alone after 3mo of combined treatment. CONCLUSION: Mingjing decoction combining with argon laser for DR can effectively reduce the level of plasma VEGF, stabilize blood sugar levels, improve the function of retina, and delay DR progresses.
7.Trends in pathology research of liver tumors.
Chinese Journal of Pathology 2007;36(11):721-722
Angiomyolipoma
;
pathology
;
Bile Duct Neoplasms
;
pathology
;
virology
;
Bile Ducts, Intrahepatic
;
Carcinoma, Hepatocellular
;
pathology
;
virology
;
Carcinosarcoma
;
pathology
;
Cholangiocarcinoma
;
pathology
;
virology
;
Hepatitis B
;
Hepatitis C
;
Humans
;
Liver Neoplasms
;
pathology
;
virology
;
Pathology, Clinical
;
trends
10.Treatment effects of docetaxe or irinotecan combined with cisplatin on patients with advanced non-small cell lung cancer
Cancer Research and Clinic 2010;22(9):598-600
Objective To observe and compare the recent objective response rate and adverse reaction of docetaxe and irinotecan combined with cisplatin in the treatment of advanced non-small cell lung cancer (NSCLC). Methods Sixty-five patients with advanced NSCLC were randomly divided into goup A consisted of 33 patients received docetaxe plus capecitabine and group B consisted of 32 patients received irinotecan plus capecitabine with a 21-day regimen. Two or more cycles of chemotherapy were completed in each group. Results Sixty-five patients were assessable for efficacy and toxicities. In group A, 2 patients achieved complete response, 13 patients partial response, overall response rate was 45.45 % and the median progression-free survival (PFS) was 10.1 months. In group B, 2 patients achieved complete response, 12 patients partial response, overall response rate was 43.75 %, and the median PFS was 10.2 months. The efficacy and PFS were not significantly different between the two groups(P >0.05). The most common adverse reactions were myelosuppression and gastrointestinal response in the two groups. The main adverse reactions is anemia in group A and diarrhoea in group B. Patients in group A experienced more anemia. On the contrary,the rate in group B was more increased. No chemotherapy-related death was observed. Conclusion The effects of docetaxe combined with cisplatin and irinotecan combined with cisplatin in the treatment of advanced NSCLC are comparable and equivalent, and the adverse reactions can be tolerated.