Two kinds of mouse monoclonal antibodies which recognize distinct epitopes of the IL-2 receptor (a chain) were used to establish a sandwich ELISA for measuring soluble IL-2 receptors. The results indicated that this method is sensitive and specific for detecting soluble IL-2 receptors of cell culture supernatant and serum from both healthy donor and patients with leukemia. Therefore this sandwich ELISA method is useful for basic and clinic immunology research.

We obtained human lymphoblastoid B cells secreting human antibodies IgM and IgG to HFRS virus by Epstein-Barr virus(EBV)transfomation of PBMC.Conditioned media from the supernatant of a human fibroblast cell CRL1506 culture and irradiated CRL1506 cells as feeder cells could markedly promote the growth and antibody produotion of the human B lymphoblastoid cells at low cell density.It was shown that conditioned media contained a high level of interleukin 6(IL-6) .These results would be very useful for human monoclonal antibody technique including improving human B lymphoblastoid cell growth at low cell density and enhancing cloning efficiency andantibody production.

To study the changes in vestibular function in Parkinson's disease patients, and its significance, eletronystagmography (ENG) was used to examine 54 patients with Parkinson's disease, and also 20 hea thy elderly subjects. The results of vestibular function tests including sensory organization test, nystagmus test, cold caloric test and positional test of these two groups were recorded for statisticed analysis. It was found that the rate of vestibular dysfunction in Parkinson's disease patients were 81 4%, and that of the controls 30%. There was significant difference between the two groups ( P

The characteristics of master dissertation topics in medical library and information science and their se-lection methods were analyzed with the dissertations published since 2004 as the study object.The challenges and development trend in training of qualified personnel of medical library and information science were summarized , which may provide certain evidence for the training of masters in medical library and information science .

Breast-Specific Gamma Imaging (BSGI) is an improved and optimizing nuclear medicine breast imaging technique on the basis of traditional gamma camera. It uses a high resolution, small field-of-view scintilla detector. The detector is designed with 3 073 individual detector crystals and 48 position-sensitive photomultiplier tubes. The FOV of detector is 15 cm x 20 cm, and optimal system resolution for breast imaging is 3 mm, can detect the diameter of only 2-3 mm small lesions. BSGI has better sensitivity in detecting subcentimetre or nonpalpable breast cancer. The sensitivity for the diagnosis of breast cancer is high, not influenced by the density of the breast tissue, implants, architectural distortion-or scars from prior surgery or radiation. So it is called a high resolution, small field-of-view breast-specific gamma camera.
Breast ; Breast Neoplasms ; diagnosis ; Diagnostic Imaging ; Female ; Gamma Cameras ; Humans

Objective To observe clinical effect of treating helicobacter pylori infection with self-designed gastritis granule. Methods 37 patients of Helicobacter Pylori (Hp) infection with chronic gastritis accompanied by gastric mucosa atrophy and erosion were randomly recurited into a control group and a treatment group. The control group was treated with PPI trigeminy therapy, and the treatment group was treated with self-designed gastritis granule combined with PPI trigeminy therapy. Both groups were treated for continuous four weeks. Results The eradication rate of Hp in treatment group was significantly higher than that of the control group (P<0.05) .Conclusion The treatment of self-designed gastritis granule on chronic gastritis accompanied by gastric mucosa atrophy and erosion has effective results.

The Wnt/β-catenin signal transduction pathway is essential for regulating cell proliferation, movement, differentiation and embryo development. Researchers have found that Wnt pathway is an important regulation factor in the early stimulation of the cardiogenesis and contacts closely the several key events during cardiac morphogenesis. The article reviews the recent studies about the relation between cardiac development and Wnt pathway in early embryo.

OBJECTIVE:To promote the work and socialization of out-patient pharmacy in special hospital.METHODS:Using the methods of order of sum of money and frequency analysis,consumption structure and sale sum of drugs and frequency of drugs used in this hospital in 1999～2000 were analyzed.RESULTS:Anti-infectives,drugs for special clinic and hormonal preparations were the commonly-used drugs,which indicated that most patients suffered from external genital organ infections The consumption of hormonal preparations increased obviously,which implied that the popularization of hormone replacement therapy and gradual maturity of subsidiary fertility technicology in this hospital.CONCLUSION:The analysis shows the characteristics of drug-use in obstetrics and gynecology hospital.

Objective To investigate the effect of arthroscopic arthroplasty on the short-term efficacy and stress factors in patients with primary osteoarthritis of the elbow and to guide the clinical application.Methods From February 2013 to February 2016,32 patients with primary primary osteoarthritis of the elbow underwent arthroscopic arthroplasty in Xiaogan Hospital Affiliated to Wuhan University of Science and Technology.The levels of serum TNF-α,IL-6,IL-10,adrenocorticotrophic hormone(ACTH) and other stress factors were measured before and after the operation.The ROM,MEPS and VAS were used to evaluate the curative effect before,3 months and 6 months after operation.Results All patients were followed up successfully.The excellent rate was 96.9%(31/32) 1 year after the operation.Preoperative ROM,MEPS score,VAS score were (83.2±18.6) °,(63.2±14.5) points,(3.2±1.8) points;3 months,6 months postoperative ROM were (102.3±18.9) °,(124.3±15.4) °,and MEPS scores were (75.4±16.8) points and (89.5±14.3) points respectively,which were significantly higher than those before operation (ROM F value of 43.19,P<0.001;MEPS F value of 23.86,P<0.001).Three months,6 months postoperative VAS scores were (0.5±0.2) points and (0.3±0.1) points,which was significantly decreased(76.55,P<0.001);preoperative TNF-α,IL-6I,L-10,ACTH were respectively (12.5±2.5) μg/L,(5.4±2.3) ng/L,(10.5±4.0) ng/L,(22.4±6.3) ng/L,and were (38.4±8.6) μg/L,(25.6±8.4) ng/L,(23.1±4.8) μg/L,(58.6 ± 15.0) μg/L 1 day after surgery,which significantly increased compared with preoperative levels(P<0.05);1 week after patient TNF-α,IL-10 were respectively (9.4±1.2) μg/L,(7.5±3.5) ng/L,which decreased significantly(P<0.001).IL-6,ACTH were respectively (3.1±0.9) μg/L,(19.5±5.8) ng/L,which showed no significant difference(P>0.05).Conclusion For the modest primary osteoarthritis of the elbow,arthroscopy arthroplasty can achieve good therapeutic effect,improve the patient′s motor function and life quality,and minimally invasive surgical approach is conducive to relieve systemic stress.

[Objective] Analyze the academic thought ofpurge stomach and tonify spleentreatment used by Professor SUN Zhi in acupuncture on type-2 diabetes mellitus during his clinical experience.[Method] According to new recognition of type-2 diabetes mellitus pathogenesis, study of acupuncture theory, clinical manipulation, conclude acupuncture point choices and needling methods ofpurge stomach and tonify spleentreatment, studying its characteristics. [Result] Type-2 diabetes mellitus belonging toXiaokecategory which features excessive discharge of urine and persistent thirst in Chinese medicine, but their pathogenesis is not the same, Professor SUN Zhi based on years of clinical observation found that patients with type-2 diabetes mellitus commonly manifested obese, polyorexia and accompanied by fatigue, summarized asstrong stomach and weak spleen. Tonify the deficiency and purge sthenia, using acupuncture manipulation, regulating spleen and stomach function, by reducing method of acupuncture Zhongwan, Zusanli and Neiting to inhibt stomach and control appetite, reinforcing method of acupuncture Sanyinjiao, Taibai, Pishu to enhance the transport of the spleen, meaning purging stomach and tonifying spleen. This treatment of type-2 diabetes mellitus in clinic achieved good results. [Conclusion]Purge stomach and tonify spleentreatment offers a new way of acupuncture to treat diabetes, deserving further exploration, popularization and application.