1.Investigation on Anti-HCV in Blood Donors in Beijing and Some Areas of Hebei Province
Chinese Journal of Blood Transfusion 1988;0(04):-
Investigation on anti-HCV in different cohorts of 21844 blood donors from 18 districts and counties of Beijing, and Guan, Yongqing, Xincheng, Xushui counties of Hebei province had been performed. It was showed that the anti-HCV-positive rates of voluntary and nonpaid donors were 1.7% (13/738) and 2.9% (116/3943) respectively, and 13. 6% (2011/14757)and 48.1% (1161/2415) for paid donors and plasma pheresis donors respectively. It was also found that the anti-HCV-positive rates of paid donors from Guan and Yongqing counties were (16.4%82/499) and 13.9% (53/381) respectively, 50% (575/1148) and 56% (540/965) for plasma pheresis donors from those counties respectively. The positive rates increased with the level of ALT. More than 45.5% donors whose ALT was above 45 U had anti-HCV.
2.DEVELOPMENT OF HUMAN INTERLEUKIN-2——I. SETTING UP THE PROCESS OF PRODUCTION OF CRUDE HUMAN INTERLEUKIN-2
Chinese Journal of Blood Transfusion 1988;0(01):-
The methods of extraction of purified blood mononuclear cell(PBMC)from human bully coat (BC), and the conditions of serial production of high titer IL-2 by using PBMC as raw material were studied. For separation of PBMC was selected Methyl Cellulose-Ficoll Hypaque (MC-FH) which can not only be suited to its serial production but also ensure its quality. The separated PBMC's viability was more than 95%, and the phagocyte contamination was less than 5%. The combined PHA/TPA induction method was selected by investigating the various induction methods and conditions. The conditions for inducing the IL-2 by TPA/PHA method were as following., the PBMC's concentration had better be 1.25~2.5?10~6ml; 5% of normal human AB serum was substituted for calf serum; domestic universal microorganism culture kit was used instead of imported CO_2 culture kit: culture was conduced in the rotating 500ml sealed bottles at 37℃ for 72~96 hours. The titer of IL-2 produced under mentioned above conditions reached four digits, and its highest value was 2100 IU/ml and was 20 times higher than that of the titer of IL-2 induced by PHA method. The yield of IL-2 induced with 20units of buffy coat(from 4000ml whole blood) was 23?10~6IU, and the resulting amount of induced liquid was 2000~3600ml. This provided a suitable technological process for production of IL-2 using the buffy coat as raw meterial. (Original article on page 1)
3.A Study of Correlation Between Serum Leptin and Insulin Resistance in Patients with Type 2 Diabetes
Journal of Chinese Physician 2002;0(S1):-
Objective To study the association of sex, body mass index and insulin resistance with serum leptin in patients with type 2 diabetes. Methods one hundred and eight patients were divided into two groups according to BMI: diabetic obese group and diabetic normal BMI group.Their weight and height were measured. Fasting plasma glucose(FPG),fasting true insulin(FTI),postprandial true insulin(PTI),and fasting serum leptin(LEP) were also measured. ISI=1/(FPG?FTI) as insulin sensitivity index were used to analyse the relation between leptin and insulin resistance. Results ⑴The serum leptin,body mass index,FTI and PTI were significantly higher in diabetic obese group than diabetic normal BMI group. ISI was significantly lower in diabetic obese group than diabetic normal BMI group. ⑵Female serum leptin levels were significantly higher than male serum leptin levels in diabetic obese group and diabetic normal BMI group. ⑶Fasting leptin was correlated with sex. Leptin was positively corrected with body mass index,FTI and was negatively corrected with ISI. Serum leptin wasn't correlated with FPG. Conclusin Serum leptin level is associated with sex,BMI and insulin resistance in patients with type 2 diabetes.
4.Clinical study of holmium laser resection as well as instant intravesical Pirarubicin instillation for superficial bladder carcinoma
Guangtian YANG ; Haiyan ZHAO ; Feng WEN
Chinese Journal of Primary Medicine and Pharmacy 2012;19(3):345-346
Objective To study the efficacy of transurethral holmium laser resection as well as instant intravesical Pirarubicin instillation for superficial bladder carcinoma.Methods 51 cases with superficial bladder cancer were divided into observation group(A) including 26 cases and control group(B) including 25 cases stochastically.The 26 cases of group A were received transurethral holmium laser resection as well as instant intravesical Pirarubicin instillation therapy whereas 25 cases of group B received transurethral resection therapy.All patients of both groups were treated with intravesical instillation of Pirarubicin therapy regularly at least 1 year and have been followed up for 15 to 39 months.Results Differences were not significant between the two groups in the mean operation time and bladder perforation rate(P >0.05 ),but indwelling period of urethral catheter was markedly decreased in group A than group B ( P < 0.05 ).There were 4 cases of recurrence in group A,recurrence rate was 15.4% (4/26).While there were 11 cases of recurrence in group B,recurrence rate was 44.0% (11/25 ).Significant difference in cancer recurrence rate was found between two groups ( P < 0.05 ).Conclusion Compared with transurethral resection therapy transurethral holmium laser resection as well as instant intravesical Pirarubicin instillation for superficial bladder carcinoma was more effective and quicker recovery,which has a good applied future in the clinical practice.
5.Clinical analysis of 6 cases of Mycoplasma pneumoniae pneumonia complicated with embolism
Haiyan GU ; Deyu ZHAO ; Quan WANG
Chinese Journal of Applied Clinical Pediatrics 2016;(4):288-291
Objective To investigate the clinical data of Mycoplasma pneumoniae pneumonia(MPP)compli-cated with embolism in children,and to improve the understanding of the clinical features,diagnosis and treatment of the disease.Methods Six cases of MPP complicated with embolization,who were treated at Nanjing Children′s Hospital Affiliated to Nanjing Medical University from January 201 0 to June 201 5,were analyzed retrospectively.Results The ages of 6 cases ranged from 3 years and 3 months old to 1 3 years and 1 0 months old,and 3 cases were boys,3 cases were girls.All of 6 patients had high fever,positive anti -Mycoplasma IgM antibody (≥1 160)and sputum fluores-cence quantitative -Mycoplasma pneumonia (FQ -MP DNA),and all the chest imaging was consistent with pneumonia. Among 6 patients,4 cases complicated with liver function damage,4 cases had D -dimer rise,5 cases of erythrocyte sedi-mentation rate increased at different degree,while pleural effusion or pleuritis was found in 5 cases.The region of embo-lism in the cases included left renal artery in 1 case,the left popliteal artery in 1 case,the right middle cerebral artery em-bolism combined with cerebral infarction in 1 case,the right subclavian vein embolism combined with right upper extremi-ty embolism in 1 case,the basilar artery and bilateral posterior cerebral artery embolism combined with cerebral infarction in 1 case,and the other case involved the right pulmonary embolism.One case received thrombus dislodgment operation, and all of 6 cases were given the treatment including anti -infection,anticoagulation and low dose of glucocorticoid the-rapy,among whom 1 case died of cerebral hernia,and the other 5 cases improved.Conclusions MPP is often complicated with hypercoagulative state and potentialized to thrombosis,and thrombus may occur in vessels of whole body organs,and cerebral infarction had poor prognosis.Consequently,doctors should be aware of the potential risk factors for thrombosis. Early diagnosis and prompt anticoagulation and thrombolytic therapy could reduce mortality and disability rate.
6.Efficacy and safety of phosphoric acid phosphate combined metformin in the treatment of diagnosis of type 2 diabetes mellitus
Haiyan YAN ; Ming ZHAO ; Chun LUO
Chinese Journal of Biochemical Pharmaceutics 2017;37(4):198-200
Objective To evaluate the efficacy and safety of phosphoric acid phosphate combined metformin in the treatment of diagnosis of type 2 diabetes mellitus.Methods A total of 86 cases with diagnosis of type 2 diabetes mellitus included in this study were dividing into control group and experiment group with each 43 cases.The patients in the both groups were give regular treatment.Patients in the control group were given metformin hydrochloride sustained release tablets 500mg by oral administration with 3 times a day and patients in the experiment group revieved phosphoric acid phosphate by oral administration with once a day.A cycle of 2 groups of patients were 28d,a total of 3 cycles of treatment.The ADP,APAF1,D25-(OH)D3),CysC and adverse drug reactions were compared between the two groups.Results The clinical efficacy in experiment group was 93.02%,which significant higher than that in control group 76.74%(P<0.05).The serum level of ADP,APAF1 and CysC decreased after treatment with experiment group much lower than the control group(P<0.05).The serum D25-(OH)D3l elevated in the two groups with experiment group much higher than the control group(P<0.05).The adverse drug reactions was not statistically different between the two groups.Conclusion Phosphoric acid phosphate combined metformin in the treatment of diagnosis of type 2 diabetes mellitus was effective with high safety.
7.Modernization of Chinese materia medica processing pieces
Tianzeng ZHAO ; Hailin QIN ; Haiyan ZHANG
Chinese Traditional and Herbal Drugs 1994;0(07):-
In the modernization course of Chinese materia medica(CMM),two misunderstanding mistakes which are out of line with traditional Chinese medicine(TCM)theory and excessively emphasize the research of CMM compound prescription and two difficult points which are the establishment of CMM quality control system and the establishment of CMM evaluation system were pointed out.Because the main means of TCM syndrome differentiation treatment and TCM combination therapy is CMM processing pieces and the starting point of the research of CMM efficacy substantial basis should be CMM processing pieces,the priority of the modernization of CMM should be the research on modern CMM processing pieces and the conditions have been mature now.The research on modern CMM pieces were supposed to take three steps:the research on "standardized extract",the research on "effective fraction" and the research on the CMM nature of "effective fraction".
8.A study on Genetic Polymorphism of GPT loci by FLDAS-PCR and PCR-RFLP
Caixia ZHAO ; Hui CHEN ; Haiyan SONG
Chinese Journal of Forensic Medicine 1986;0(02):-
Objective To establish a new allele specific PCR method for GPT typing: and study GPT polymorphism by FLDAS-PCR and PCR-RFLP. Method 248 unrelated individuals of Han were genotyped using FLDAS-PCR and PCR-RFLP. Results Three genotypes were identified with DP of 0.631 in Han population. Typing results by FLDAS-PCR were completely consistent with those by PCR-RFLP. The allele frequencies were GPT * 1 = 0.5423 and GPT * 2 = 0.4577. The population data fitted the Hardy-Weinberg law. Conclusion GPT-FLDAS-PCR and GPT-RFLP method is useful for forensic identification.
9.Exploration and practice of deepening teaching reform on pharmacology of traditional Chinese medicine
Hui ZHAO ; Yali WANG ; Haiyan ZOU
International Journal of Traditional Chinese Medicine 2015;(7):659-661
This paper discussed the different ways on the pharmacology of traditional Chinese medicine teaching to cultivate students' autonomous learning ability, promoting independent learning through PBL teaching, enhancing students' ability to think independently and practical operation using heuristic teaching.Survey results showed this student-centered, teacher-led, student-teacher interaction style pharmacology teaching model could improve the quality of teaching of Pharmacology.
10.Correlation between self-management behaviors and sense of coherence in patients with type 2 diabetes
Haiyan ZHAO ; Shujie SUI ; Longmeng XU
Modern Clinical Nursing 2015;(2):13-16
Objective To investigate the status of self-management behaviors and sense of coherence (SOC) in patients with type 2 diabetes as well as their correlation. Method A total of 348 patients with type 2 diabetes participated in the survey by way of the general demographic data form, diabetes self-care scale (2-DSCS) and sense of coherence scale (SOC-13). Results The total score on 2-DSCS was (65.61 ± 14.55), and 17.24%of them were scored fairly well. The total score on SOC-13 was (63.25 ± 11.46), with an average score of (4.87 ± 0.88) on every dimension of it. The total score on 2-DSCS together with its dimensions was positively correlated with the total score on SOC-13(P<0.05, P<0.01). Conclusions The SOC and self-management in patients with type 2 diabetes should be enhanced. In order to improve the level of self-management, nurses should take some individualized interventional measures based on the level of SOC in patients.