Objective: to investigate the effect of Radix Astragali(黄芪) Injection and moxibustion on white blood cell amount and cellular immunity in patients with post-chemotherapy leukopenia. Methods: eighty-six cases of post-chemotherpy leucopenia were allocated into group of acupoint injection with Radix Astragali(黄芪) plus mild moxibustion with moxa stick(treatment group) and group of westerm medicine orally took(control group), and the clinical symptoms, white blood cell amount, and the change of CD+3、CD+4and CD+8 before and after the treatment were observed. Results: acupoint injection with Radix Astragali(黄芪) plus mild moxibustion with moxa stick could enhance the white blood cell amount more markedly than western medicine. The former could increase the contents of CD+3 and CD+4, and promote the ratio of CD+4/CD+8 of the patients with tumor, meanwhile, improve the general weak, and there is a significant different between the two groups(P<0.01).

In this article,the authors introduced the functions of different catalogue of Traditional Chinese Medicine,together with the development of the past and present condition of catalogue.The authors also presented the opinion on how to work best with it.

0.05);the cost-effectiveness ratio(C/E)were9.48and9.16respectively.The cost for every one unit increment of effectiveness for gatifloxacin group was11.43yuan more than that of the levofloxacin group.CONCLUSION:Taking everything into consideration,levofloxacin was better than gatifloxacin in the treatment of urinary system infection.

Objective To observe the role of preoperative single administration of zenapax in the prevention of acute rejection after kidney transplantation, and evaluate its safety. Methods A total of 80 renal transplant recipients during the same period were divided into treatment and control groups, each group containing 40 patients. There were no difference between the two groups in treatment regime except the preoperative single administration of zenapax in the treatment group. Results Acute rejection rate was significantly lower in the treatment group(7.5%) than the control group(25%) within 6 months after kidney transplantation(P

The tolerance of tumor cells to treatment factors is the main reason to limit the therapeutic effect.The high expression of inhibitor of apoptosis proteins (IAPs) is an important factor in the development of therapeutic resistance in tumor cells.As an effective pro-apoptotic protein,the second mitochondria-derived activator of caspase (Smac) can significantly enhance the sensitivity of tumor cells to chemoradiotherapy and promote the apoptosis of tumor cells.However,exogenous Smac protein and its active groups can not enter the tumor cells and play their functions.Therefore,the researches on Smac mimics and their functional mechanism have become the focus of attention of researchers.In this paper,the research progress of Smac mimics and their anti-tumor mechanisms were reviewed.

Objective To identify whether soybean isoflavones plays a role in the prevention of chronicallograft nephropathy(CAN)in rats.Methods Forty-five male Lewis rats as receptors were randomly divided into 3 groups,receiving a diet with protein from high isoflavone soy protein fraction (HIS),low isoflavone soy protein fraction(LIS)or casein(CAS)starting one week before renal transplants from fisher donors,and continuing throughout the study.Serial serum and urine samples were collected at the beginning of the study,and at 4th,12th and 24th week.All rats were killed and the grafts were harvested in the 24th week.The functional and histopathogical changes of renal grafts were evaluated.Results In HIS group,arteria caudilis systolic blood pressure(SBP)value,24 h uri- nary protein(Upro)and serum creatitine(Cr)concentrations were significantly lower than those in LIS and CAS groups(all P

Objective To explore the prognostic determinants and clinical treatment strategy in 142 patients with severe trauma brain injury(STBI).Methods Retrospective analysis of clinical data of 142 patients with STBI in our department from April 2006 to April 2012.All the patients were divided into good prognosis group(Ⅲ~V grade)and poor prognosis group(I~Ⅱgrade)ac-cording to the GOS classification standard.Age,gender,GCS,encephalocele,morphotogy of the basal cisterns on CT scanning,asso-ciated inj ury,shock,hyoxemia,underlying disease and hyperglycemia were chosen as the observation index.Statistical analysis was performed with Pearson Chi-square Test.Results 52.11% of patients with good prognosis,47.89% of patients with poor progno-sis and 3 1 .6 9% of patients were dead.Age,GCS,encephalocele,morphotogy of the basal cisterns on CT scanning,associated inj ury, shock,underlying disease were the prognostic determinants of STBI(all results P<0.05).Conclusion Age,GCS,encephalocele, morphotogy of the basal cisterns on CT scanning,associated inj ury,shock,underlying disease can determine the prognosis of STBI. Multidisciplinary cooperation treatment depending on the patient′s conditions is the key of improving the outcomes of STBI.

Objective To investigate the influence of alprostadil on renal function,oxidative stress,and immune function in early diabetic nephropathy patients.Methods Eighty-six cases of early diabetic nephropathy patients in our hospital during April 2013 to January 2016 were chosen as research subjects,all patients were divided into observation (n =43) and control (n =43) groups according to random data form.Patients in observation group received alprostadil combined with pioglitazone treatment and those in control group received pioglitazone treatment only,both lasted for one month.Before treatment,one month after treatment,renal function indices were detected;serum oxidative stress indices were detected by automatic biochemical analyzer;T lymphocyte subsets in peripheral blood were measured by flow cytometry.Results Before treatment,there were no significant differences in renal function,oxidative stress,immune function between two groups (P ＞ 0.05).One month after treatment,peripheral blood renal function indices such as blood urea nitrogen (BUN),estimated glomerular filtration rate (eGFR),and cystatin C (CysC) levels were lower in observation group than in control group,the level of serum albumin (Alb) was higher in observation group than in control group,the difference was statistically significant (P ＜ 0.05);semm oxidation indices malondialdehyde (MDA),and advanced oxidation protein products (AOPP) were lower in observation group than in control group,human antioxidant indices such as superoxide dismutase (SOD),and total antioxidant capacity (T-AOC) were higher in observation group than in control group,the difference was statistically significant (P ＜ 0.05);peripheral blood CD3 +,CD4 + T lymphocytes and the ratio of CD4 +/CD8 + were higher in observation group than in control group,CD8 +T lymphocyte level was lower in observation group than in control group,the difference was statistically significant (P ＜ 0.05).Conclusions Alprostadil can optimize the renal function and immune function in early diabetic nephropathy patients,reduce the degree of oxidative stress.

OBJECTIVEThe effect of sandblasting on the bond strength between 3mol% yttrium-stabilized tetragonal zirconium polycrystal (3Y-TZP) zirconia framework and veneering porcelain was evaluated.

METHODSA total of 21 specimens [(25 ± 1) mm x (3 ± 0.1) mmx (0.5 ± 0.05) mm] were prepared according to ISO 9693. The specimens were then randomly divided into 3 groups. Sandblasting was performed on 2 meshes of Al₂O₃ particles: group A with mesh 110 and group B with mesh 80. Group C, which was not sandblasted, was the control group. The surface roughness of the zirconia framework, as well as the bond strength between 3Y-TZP zirconia framework and veneering porcelain, was measured. The interface microstructure was observed by scanning electron microscope (SEM), and elemental distribution was detected by energy dispersive spectroscopy (EDS).

RESULTSSurface roughness values were (1.272 ± 0.149) μm for group A, (0.622 ± 0.113) μm for group B, and (0.221 ± 0.065) μm for group C. Statistical significance were found among groups (P < 0.05). The bond strength values were (28.21 ± 1.52) MPa for group A, (27.71 ± 1.27) MPa for group B, and (24.87 ± 3.84) MPa for group C. Statistical significance was found between group A and group C (P < 0.05), whereas the other groups had no statistical significance (P > 0.05). Interface adhesion failure was the primary performance. SEM images showed the close interface bonding, and EDS showed that the interface had no obvious element penetration.

CONCLUSIONAl₂O₃ sandblasting can slightly enhance the bond strength between zirconia framework and veneering porcelain.

Aluminum Oxide ; chemistry ; Dental Bonding ; Dental Porcelain ; chemistry ; Dental Stress Analysis ; Dental Veneers ; Materials Testing ; Microscopy, Electron, Scanning ; Shear Strength ; Surface Properties ; Yttrium ; chemistry ; Zirconium ; chemistry