Objective To compare the clinical effect of erythromycin and azithromycin in the treatment of mycoplasma pneumonia.Methods 120 children with mycoplasma pneumonia were randomly divided into study group and control group according to digital table method,60 cases in each group.The control group was treated with erythro-mycin,while the study group used azithromycin treatment.Clinical curative effect was compared between the two groups.Results The disappearing time of cough[(4.58 ±0.75 )d],fever[(4.75 ±1.74)d],pulmonary rales [(7.84 ±2.85)d]of the study group were significantly shorter than those in the control group[(4.58 ±0.75)d, (4.75 ±1.74)d,(7.84 ±2.85)d],and the differences were statistically significant (t =7.54,385,5.93,all P <0.05).The total effective rate in the study group (95.00%)was significantly higher than that in the control group (83.33%),and the difference was statistically significant (χ2 =8.08,P <0.05).There was no significant difference in the incidence of adverse reactions between the study group and the control group (χ2 =0.64,P >0.05 ). Conclusion Mycoplasma pneumonia in children for early diagnosis and treatment of dry,use of azithromycin curative effect was better than that of erythromycin.It could effectively relieve patients of fever,and alleviate the clinical symptoms of cough,pulmonary rales.

Obesity and obesity-related diseases have become the main threat to human health .Acid secreted proteins that are rich in cysteine mainly derived from fat tissue , and are associated with insulin resistance , diabetes and diabetic nephropathy .This re-view summaries molecular biology features such as resistance of cell adhesion , regulating cell proliferation , tissue differentiation and embryonic development and the latest research progress of its role in the obesity and obesity related diseases .

BACKGROUND:Stem cel transplantation is a promising treatment of advanced liver disease, and adipose-derived mesenchymal stem cel s have become another kind of popular cel s fol owing bone marrow mesenchymal stem cel s.
OBJECTIVE:To investigate the influence of adipose-derived mesenchymal stem cel transplantation on blood biochemical indices of liver cirrhosis rats.
METHODS:Sixty rats were equal y randomized into normal control, model and cel transplantation groups. Model rats of liver cirrhosis were made in the latter two groups through intragastric administration of carbon tetrachloride. One week after successful modeling, rats were given intraperitoneal injection of adipose-derived mesenchymal stem cel suspension in the cel transplantation group, and given normal saline in the other two groups.
RESULTS AND CONCLUSION:Compared with the normal control group, the model group showed a significant increase in the levels of alanine aminotransferase, aspartate aminotransferase, total bilirubin, total protein in liver tissues, serum level of malondialdehyde, 15-minute indocyanine green retention rate and degree of hepatic fibrosis, and a significant decrease in serum albumin level, serum albumin/globulin, levels of glutathione peroxidase and cyclic guanosine monophosphate in liver tissues. On the contrary, these indicators were al improved in the cel transplantation group compared with the model group.
Moreover, CM-Dil-positive cel s were visible in the liver tissue of rats undergoing adipose-derived mesenchymal stem cel transplantation. Al these findings indicate that adipose-derived mesenchymal stem cel transplantation can reduce liver cirrhosis in rats by acting on blood biochemistry levels.

To study the effect of the proliferation and apoptosis of Survivin-T34A mutant on breast cancer MCF-7 cell, we adopted the method of cell culture in vitro to observe the proliferation and apoptosis of the cell. In the experiment, MCF-7 cells were randomly divided into three groups and transfected with normal saline, PORF-9-null and Survivin-T34A, respectively. Breast cancer nude mouse models were established to study anti-tumor effect of Survivin-T34A in vivo. The activity of the cells in the Survivin-T34A-transfected group was lower than that in PORF-9-null group. The increase of cell apoptosis was observed under electron microscopy, meanwhile the apoptotic rate was obviously higher than that in PORF-9-null control by flow cytometry. Tumor inhibition effects of the mouse which received the injection of Survivin-T34A intratumoral injection were apparent, and the inhibition ratio was as high as 47.1%. In conclusion, Survivin-T34A mutant has anti-tumor effect through efficiently inhibiting the growth of breast cancer MCF-7 cell and actively promoting apoptosis of cancer cells.
Animals ; Apoptosis ; Breast Neoplasms ; drug therapy ; pathology ; Humans ; Inhibitor of Apoptosis Proteins ; genetics ; pharmacology ; Injections, Intralesional ; Mice ; Mice, Nude ; Neoplasm Transplantation ; Transfection

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.

Objective To study the effects of allopurinol in different dose on the cardiac function of chronic heart failure rats induced by adrimycin. To explore dose-dependency of allopurinol in improving blood vessel endothe-lium function and cardiac ventricle remodeling of the rats heart, as to supply evidence and new sight in clinical treat-ment of congestive heart failure. Methods 40 Sprague-Dawley male rats were randomly divided into four groups: normal control group (group A)、model control group (group B)、low-dose allopurinol group (group C)、high-dose allopurinol group (group D). The heart failure model was made by administering adriamycin to rats. After the model myocardial pathological changes were detected. Results Compared with the normal control group, the weight and heart weight of rats in model control group and allopurinol groups were obviously lessen (group A=(300.10± 9.85)g,group B=(200.67±9.91)g, group C=(233.14±9.42)g,group D=(248.25±13.34) g;group A= (828.30±50.97) nag, group B=(681.50±16.97) mg, group C=(743.00±17.20) nag, group D=(784.88± 36.83) mg,P<0.05). Heart weight indexes were all incerased ( group A=(2.76±0.15) mg/g, group B=(3.41± 0.17) mg/g, group C=(3.26±0.76) mg/g, group D=(3.11±0.65) mg/g, P<0.05). The hemedynamics resuh showed that myocardial contractile force were enhanced in drug groups. The level of NO, SOD were increased in the allopurinol groups compared with the model control group (group B: NO=(41.55±6.28) μmol/L, group C: NO= (52.47±5.59) μmoL/L,group D:NO=(61.04±4.26) μmoL/L; group B:SOD=(63.83±6.40) U/ml,group C: SOD=(76.29±7.99) U/ml, group D: SOD=(100.13±7.43) U/ml, P<0.05) and MDA levels were obviously decreased (group B: MDA=(9.70±1.08) μmol/L, group C: MDA=(6.64±0.34) μmol/L, group D: MDA= (5.72±0.71)p.moVL,P<0.05). The level of NO, SOD were obviously increased in the allopurinol of high-dose group compared with low-dose allopurinol group(P<0.05). MDA levels were obviously decreased(P<0.05). The myocardial pathological changes were relieved obviously in the allopufinol groups. Conclusion Allopurinol improves blood vessel endothelium function dose-dependently. High-dese allopurinol obviously decreases MDA, improve NO, SOD, thereby can improve the cardiac function of heart failure.

Objectives To study the clinical results of Liuwei Dihuang Wan plus jinkui Shenqi Wan treating small renal calculus (diameter< 1.0cm) which are not suitable for surgical operation. Methods 200 eases were randomly recruited into a control group and a treatrnent group, with 100 cases in each group. 100 cases in the treatment group was further enrolled into team A (having the syndrome of kidney Yin deficiency) and team B (having the syndrome of kidney yang deficiency), with 50 eases in each team. Team A and team B was treated with Liuwei Dihuang Wan and Jinkui Shenqi Wan respectively. The control group was treated with drugs that removing urinary calculus. Results The cure rate and the effective rate in team A was 60% and 86% respectively; and 62% and 88% respectively in team B. The total cure rate and effective rate of the treatment was 61% and 87% respectively. On the other hand, the cure and effectively rate of the control group was 7% and 35% respectively. The difference between the two groups were significant (P<0.01). Conclusion Liuwei Dihuang Wan plus jinkui Shenqi Wan has good effect in treating small renal calculus.

Objective To evaluate the health intervention effect of the health examinees in order to explore their effective on cutting down the incidence of disease and improving people'S lifestyle.Methods Chi-square test were used to analyze the health effective of 49 825 health examinee in the health physical examination center of shandong provincial hospital from the year 2003 to 2005.Results The incidence of handling health knowledge,controlling risk factors,exercising, accepting health education and health examination in regularity increase(P<0.05);abnormal rate of health examinees decreases in the three years.Conclusion Health intervention based on health examination is an effective way to improve lifestyle and to prevent,control chronic disease.

Objective:To establish an HPLC method for the determination of content and content uniformity of vitamin B12 tablets. Method:The HPLC method was conducted on a C18 column. The mobile phase was 0. 02 mol·L-1 disodium hydrogen phosphate solu-tion-methanol(74∶26). The flow rate was 1. 0 ml·min-1 and the detection wavelength was 225nm. The column temperature was 30℃and the injection volume was 20 μl. Result: The linearity of vitamin B12 was good within the range of 1. 67-41. 72 μg·ml-1 ( r=1. 000 0). The average recovery was 99. 9%(RSD=0. 40%,n=9). Conclusion:The method is accurate,reliable and reproducible, and can be used in the determination of content and content uniformity of vitamin B12 tablets.

Objective: To investigate the utilization of adjuvant drugs in the secondary hospitals from Xi'an, and to provide reference for rational use of adjuvant drugs.Methods: The utilization of adjuvant drugs of the top 20-ranked drugs in 32 secondary hospitals from Xi'an during 2013 and 2015 was analyzed statistically in respects of total consumption sum of adjuvant drugs, the proportion of adjuvant drugs sum, the consumption sum, DDDs and DDC of each adjuvant drug, and adverse drug reaction.Results: The total consumption sum and the proportion of adjuvant drugs sum increased year by year from 2013 to 2015.13 kinds of adjuvant drugs were included in top 20 in the list of total consumption sum from more than 3 hospitals in three years.Danhong injection, shuxuening injection, xueshuantong injection, xueshuantong injection, xuesaitong injection, deproteinized calf blood serum injection took up the front in the list of consumption sum and DDDs in 3 years.The cases of adjuvant drugs-induced ADR increased year by year.Conclusion: At present, adjuvant drugs become the important part of clinical drug use in this area.The consumption sum and amount is increasing rapidly.Great importance should be attached to the rational administration and safety use of the adjuvant drugs to control the unreasonable increase of drug expenses.