Objective To evaluate the performance of the body fluid mode on the automatic analysis system-XT-4000i .Methods XT-4000i analyzer was used to detect the precision ,accuracy ,carryover rate ,meanwhile to validate the detection limit of the pa-rameters(WBC and RBC) .Results The range of the precision for WBC-BF was 0 .90% -5 .54% ,for RBC-BF was 1 .13% -5 .13% .The carry over rates were 0 .09% for WBC and 0 .14% for RBC ,respectively .As for as the analyzer range ,the results of the linearity and the detection limit verification were in line with the requirements of the analyzer ;the comparison between the man-ual microscopy results and the analyzer results meet the requirements of XT-4000i analyzer .Conclusion The performance of XT-4000i analyzer is in line with the requirements of the instrument range ,which can be used for clinical body fluid analysis and detection .

Objective To explore the clinical effect of probiotics combined with saline enema in the treatment of infantile diarrhea and its effect on serum inflammatory factors.Methods 186 cases of infantile diarrhea were selected,they were randomly divided into three groups according to the random number table method:probiotics group,montmorillonite group and control group.Patients in probiotics group were administered with clostridium butyricum combined with saline enema,and patients in the montmorillonite group were treated by montmorillonite combined with saline enema,and the control group was given routine treatment.Then,the clinical symptom relief time,total effective rate,serum inflammatory factor concentration and adverse reaction were observed and compared.Results The total effective rate of the probiotics group was 98.39%,and that of the montmorillonite group was 96.77%,both of which were significantly better than 80.65% of the control group,and the differences were statistically significant(χ2 =11.408,P =0.000;χ2 =8.432,P =0.018).After treatment,the serum levels of inflammatory factor tumor necrosis factor -α(TNF -α)in the probiotics group,montmorillonite group,control group were (8.30 ±2.33)pg/mL,(8.54 ± 2.47)pg/mL,(12.49 ±3.44)pg/mL,and the difference was statistically significant(F =5.120,P =0.014),also, the serum levels of interleukin -6(IL -6)in the three groups were (10.08 ±5.46)pg/mL,(11.24 ±5.84)pg/mL, (14.02 ±5.97)pg/mL,the difference was statistically significant(F =34.015,P =0.000).There were 2 cases of constipation in the montmorillonite group,the incidence rate was 3.23%,and there was no adverse reaction in the other two groups.Conclusion The effect of probiotics combined with saline enema in the treatment of infantile diarrhea is similar to that of montmorillonite,which can promote the children to alleviate the symptoms,shorten the length of hospital stay,reduce inflammation,and has no adverse reactions such as constipation,it is worth to be recom-mended widely for clinical application.

Objective To evaluate the effect of therapeutic touch on continuous positive airway pressure titration with obstructive sleep apnea hypopnea syndrome (OSAHS) patients.Methods Fortyeight patients diagnosed with OSAHS were randomly allocated to the therapeutic group and the control group with 24 patients in each group.Therapeutic touch was used in the therapeutic group before CPAP titration and the control group received usual care.Anxiety was measured post intervention with State-trait Anxiety Inventory(SAI) and Visual Analogue Scale(VAS).CPAP therapy satisfaction was also evaluated by VAS.Results Compared with the control group,those patients with therapeutic touch showed significant reductions in SAI scores,better sleep quality,and higher satisfaction with CPAP treatment.Conclusions Results suggest that 15-min of therapeutic touch pre CPAP titration night significantly reduced anxiety and improved sleep quality in patients with OSAHS.

Aristolochic Acids ; adverse effects ; Drugs, Chinese Herbal ; adverse effects ; Humans ; Kidney Tubular Necrosis, Acute ; chemically induced ; prevention & control

Objective To study the pathogenesis mechanism of hepatitis C vires (HCV) core protein (CORE), the subcellular localization of different truncated genotype 1b HCV CORE was observed. Methods HepG2 cells were transiently transfected with the enhanced green fluorescence protein (EGFP-CORE) recombinant plasmids, which expresses EGFP and COREs from three different genotype lb HCV strains and different truncated COREs from one HCV strain. The localizations of different truncated COREs was analyzed by the laser scanning confocal microscope and fluorescence microscope. Results N terminal 1-172 an of different HCV strains of genotype 1b expressed mainly in cytoplasm. Among the different truncated COREs, the longer of the CORE containing N terminal, the more expressed in cytoplasm. The N terminal 1-58 aa mainly expressed in nucleus. CORE of 59-126 aa and 127-172 aa expressed both in cytoplasm and nucleus. Conclusion The different localizations of different truncated COREs might have some relationships with their functions in pathogenesis.

OBJECTIVE:To approach the correlations of carbamazepine concentration in serum with clinical therapeutic effect,dosage,sex,age and body weight in epileptic children.METHODS:158 monitoring records for serum concentration of carbamazepine in children with epilepsy in our clinical pharmacy department were consulted retrospectively.Data such as serum concentration,sex and age were recorded into data base and were analyzed using SPSS 13.0 software.RESULTS:No significant correlation was noted between serum concentration of carbamazepine in epileptic children and sex.However,serum concentration of carbamazepine was closely correlated with clinical therapeutic effect,dosage,age and body weight.CONCLUSION:The individual difference in the metabolic processes of carbamazepine was concerned with age and body weight,so it's necessary to make individualized regime according to child's specific condition and monitoring results.

Objective To observe the suppressive effect of combination of tissue plasminogen activator(t-PA),heparin and homoharringtonine on the formation of proliferative vitreoretinopathy (PVR) after vitreoretinal surgery. Methods Forty-three cases (44 eyes)of complicated retinal detachment who receivedvitreoretinal surgery were divided into 2 groups.Twenty cases(20 eyes)in group A were treated by intravitreal injection of above mentioned drugs at the end of operation,while no intraocular injection of drugs given in 23cases(24 eyes)in group B.The mean follow-up period was 7.9 months. Result The rate of recurrent PVR in group A was 15.8%(3 of 19),and 45.5%(10 of 22) in group B (P

Anti-Bacterial Agents ; adverse effects ; Azithromycin ; adverse effects ; Chemical and Drug Induced Liver Injury ; etiology ; Humans ; Infusions, Intravenous

We investigated the clinical and photographic characteristics of uremic lung and review the associated literature,so as to improve the diagnostic and therapeutic abilities of uremic lung.The clinical symptoms and signs together with the photographic characteristics of the patient who was diagnosed as uremic lung complicated with pulmonary infection and congestive heart failure in our division were analysed and the associated literature was reviewed.The patient was admitted for the complaint of cough,expectoration and dyspnea.He was diagnosed as chronic renal failure with pulmonary infection and congestive heart failure.The symptoms alleviated after adequate hemodialysis and antibiotic therapy.However,mild dyspnea remained with photographic examination still showing consolidation in the lungs.The diagnosis of uremic lung was established after the exclusion of pulmonary infections of other pathogens and tumor.After 8-month maintenance hemodialysis,the pulmonary lesions were thoroughly absorbed.Uremic lung is a common complication of end-stage renal failure.The diagnosis is established after the exclusion of cardiac pulmonary edema,pulmonary infections and tumors.Sufficient hemodialysis is the most adequate treatment for uremic lung.Abstract:SUMM ARY W e investigated the clinical and photographic characteristics of urem ic lung and review the associated literature,so as to improve the d iagnostic and therapeutic abilities of urem ic lung.The clinical symptoms and signs togetherwith the photographic characteristics of the patientwho was d iagnosed as ure-m ic lung complicated with pulmonary infection and congestive heart failure in our d ivision were analysed and the associated literature was reviewed.The patientwas adm itted for the complaint of cough,expecto-ration and dyspnea.He was d iagnosed as chronic renal failure with pulmonary infection and congestive heart failure.The symptoms alleviated after adequate hemod ialysis and antibiotic therapy.However,m ild dyspnea remained with photographic exam ination still showing consolidation in the lungs.The d iagnosis of urem ic lung was established after the exclusion of pulmonary infections of other pathogens and tumor.Af-ter 8-month maintenance hemod ialysis,the pulmonary lesionswere thoroughly absorbed.Urem ic lung is a common complication of end-stage renal failure.The d iagnosis is established after the exclusion of card iac pulmonary edema,pulmonary infections and tumors.Sufficient hemod ialysis is the most adequate treat-ment for urem ic lung.