1.Expression and clinical significance of stromal cell-derived factor-1 and its receptor CXCR4 in leukemia
Journal of Leukemia & Lymphoma 2009;18(1):57-59
Stromal cell-derived factor-1(SDF-1)is an early cell growth factor which belongs to a subfamily of chemokines.The CXCR4 is SDF-1 receptor.The SDF-1 interacting with CXCR4 plays important roles in physiological and pathological processes such as hematopiesis, stem cell homing,angiogenesis and leukemic cells infiltrating.To study the expression of CXCR4 in leukemia and the relationship between CXCR4 and leukemic cells infiltration can add indicators for leukemic MIC diagnosis of immunology indexes and have great significance to take molecule targeted therapy for preventing leukemia from infiltration or relapse as well.
2.One case of seminal fluid induced anaphylaxis.
Chinese Medical Journal 2013;126(11):2198-2198
Adult
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Anaphylaxis
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etiology
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Female
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Humans
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Male
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Semen
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immunology
5.Experimental Research Progress on Action Mechanism ofTuo-Fa in Traditional Chinese Medicine Surgery
World Science and Technology-Modernization of Traditional Chinese Medicine 2015;(8):1646-1649
Tuo-Fawas one of three internal treatment rules in traditional Chinese medicine (TCM) surgery. It had been widely used in the treatment of superficial suppurative diseases, visceral suppurative diseases and other diseases. This article was aimed to clarify the action mechanism ofTuo-Fa for carrying forward better services in the clinic. This article reviewed and recapitulated related literatures on experimental researches ofTuo-Fa in recent years. It mainly showed the research status on anti-infection, anti-tumor and anti-gastric ulcer withTuo-Fa and its prescriptions. It summarized the existed shortcomings, which was that experimental researches on the action mechanism ofTuo-Fa was still on the initial stage with a few references and obviously lagged behind clinical applications. However, some achievements were also made. It had initially revealed the action mechanism ofTuo-Fa in treatment of pyogenic infection. It also had research on action mechanism of anti-tumor and anti-gastric ulcer treatment. It developed new field for the clinical practice. Finally, the research on action mechanism ofTuo-Fa and future prospects were expressed.
7.Content Determination of Pseudoephedrine Hydrochloride and Dextromethorphan Hydrobromide in Pediatric Pseudoephedrine Dextromethorphan Drops Simultaneouly by HPLC
China Pharmacy 2001;0(09):-
OBJECTIVE:To establish an HPLC method for the content determination of pseudoephedrine hydrochloride and dextromethorphan hydrobromide in pediatric pseudoephedrine dextromethorphan drops. METHODS:The separation was performed nomn .A Tghilee nftl oCw18 rcaotelu wmans wseitth a tm 0o.b6i lme Lp?hmasien -o1f amnedt hthaen oiln-j ewcatitoern- vtroieluthmynla mwainse 1(05 ?60L .∶ 4R3E0S ∶ U10L,TSp:H=Th3e. 0l)ineaat rd reatnegctei own ewrea v7e.3le4n~gt7h3 o.4f ?2g0?9 mL-1 for pseudoephedrine hydrochloride(r=0.999 9,n=5)with an average recovery of 99.1%(RSD=0.76%,n=9)and 2.55~25.5 ?g?mL-1 for dextromethorphan hydrobromide(r=0.999 9,n=5)with an average recovery of 98.0%(RSD=0.87%,n=9). CONCLUSION:The method is accurate and reproducible for quality control of pediatric pseudoephedrine dextrometharphan drops.
8.Investigation on the relationship among follicular development and insulin-like growth factor-Ⅰ and its receptor mRNA during ovulation stimulation period
Chinese Journal of Endocrinology and Metabolism 1985;0(01):-
Objective To observe the relationship among follicular development and insulin-like growth factor Ⅰ (IGF-Ⅰ) and IGF-Ⅰ receptor (IGF-ⅠR) mRNA during ovulation stimulation period in an in-vitro fertilization (IVF) program. Methods IGF-Ⅰ levels in serum samples obtained before (menstrual day 3) and after stimulated (at the time of ovum pick-up) and follicular fluid samples were measured by ELISA. The expression of IGF-Ⅰ mRNA in the granulosa cell obtained from follicular aspiration was determined by RT-PCR. Results There was no significant difference between IGF-Ⅰ levels of serum samples before or after stimulated and follicular fluid. In patients with less than 4 follicls (diameter≥14 mm) at the time of ovum pick-up the IGF-Ⅰ mRNA level was significantly lower than that in patients with more than 4 follicles. Conclusion The serum IGF-Ⅰ levels fail to predict the numbers of follicular development; the levels of IGF-ⅠR mRNA in granulosa cells forecast the responsiveness of ovary to the stimulation of gonadotropins in an IVF program.
9.Bioequiavailability of Simvastatin Orally Disintegrating Tablets in Healthy Volunteers
China Pharmacy 2007;0(35):-
OBJECTIVE:To compare the bioequiavailability of two simvastatin preparations in human bodies.METHODS:A total of 18 healthy male volunteers were enrolled in a randomized crossover study in which the subjects were randomly assigned to receive single dose of 40mg simvastatin orally disintegrating tablet(test) or simvastatin tablets(reference).The plasma concentrations of simvastatin were determined by LC-MS,and the pharmacokinetic parameters and bioavailability were calculated with 3p97 program.RESULTS:The pharmacokinetics of simvastatin test and reference preparations were fitted the one-compartment model.The main pharmacokinetic parameters of the two preparations were as following:Cmax:(6.73?5.22) vs.(7.08?5.41)ng?mL-1、tmax:(2.11?0.74)vs.(1.89?0.85)h,AUC0~12:(19.83?19.09)vs.(19.98?18.20)ng?h?mL-1,AUC0~∞:(22.18?20.09)vs.(22.41?21.07)ng?h?mL-1.The relative bioavailability of simvastatin orally disintegrating tabl-et as against simvastain tablet(reference) was (99.25?13.11)%.CONCLUSION:Simvastatin test and reference preparations were bioequivalent.
10.The effect of low concentration lanthanum chloride solution on the remineralization in deciduous teeth
Journal of Practical Stomatology 2000;0(05):-
0.05). The microhardness values of three test groups were higher than those of three control groups(P 0.05 ).Conclusion:Lanthanum chloride solution at 0.1 g/L has the same remineralization effect to 0.5 and 2.0 g/L in deciduous teeth with artificial enamel caries.