Child ; Chorea ; physiopathology ; Dyskinesias ; diagnosis ; physiopathology ; Humans ; Polysomnography ; methods ; Sleep ; physiology

AIM: To evaluate the clinical effect and the rotational stability of AcrySof Toric intraocular lens ( IOL ) implantation to correct preexisting corneal astigmatism in cataract surgery.
METHODS: Twenty-three patients ( 28 eyes ) were enrolled from the department of ophthalmology in the first Affiliated Hospital of Nanjing Medical University. All patients underwent similar phacoemulsification procedure combined with AcrySof Toric IOL implantation from June 2012 to December 2013. The uncorrected visual acuity ( UCVA ) , best corrected visual acuity ( BCVA ) , anticipated residual astigmatism, postoperative residual astigmatism, and Toric IOL axis were detected and measured.
RESULTS:Three months after operation, the UCVA of all eyes were 0. 75±0. 16 and the BCVA were 0. 84±0. 15, there was no significant difference between UCVA and BCVA ( t = 1. 036, P>0. 05 ). The anticipated residual astigmatism was ( 0. 28±0. 12 ) D. The actual residual astigmatism after 3mo of the operation was (0. 42±0. 17) D. There was no significant difference between anticipated and actual residual astigmatism (t=1. 259, P>0. 05). The mean axis rotation of Toric IOL was 3. 02o±1.56o (0o-7o) after 1d of operation and 3. 28o±1. 85o (0o-7o) after 3mo. Among all the eyes, 25 eyes ( 89%) rotated <5o, in 3 eyes (11%) rotated 5o-7o.
CONCLUSION: The AcrySof Toric IOL implantation shows good effectiveness, predictability and stability in correcting pre-existing astigmatism in cataract patients.

12 isolates of thermoacidophilies were obtained from samples of hot springs of Southern China's Guangdong and Yunna provinces. All isolates are heterotrophic. Cells are rods, Gram positive or variable. The optimal pH and temperature for growth are 3.5-5.5 and 43℃-52℃, respectively. Based on their morphological physiological properties and their 16S rDNA sequences, they were identified as members of Alicyclobacillus.

Objective:To explore significance of brain natriuretic peptide (BNP)and N terminal pro brain natriuretic peptide (NT-proBNP)for diagnosis of acute respiratory distress syndrome and its guidance of treatment.Methods:A total of 124 cases with definite organic heart disease and sudden respiratory distress syndrome (measurement group) received measurement of BNP and NT-proBNP to judge whether they suffered from heart failure or not.Another 110 patients with acute respiratory distress syndrome but no receiving BNP and NT-proBNP measurement were en-rolled as no measurement control group.Relevant data,including diagnosis time,length of hospital stay,hospitali-zation cost and mortality rate etc,were collected in all patients.Results:Compared with no measurement control group,there were significant reductions in diagnosis time [(24.2±6.4)min vs.(16.3±5.2)min],length of hospi-tal stay [(12.5±3.5)d vs.(8.5±4.5)d]and mortality rate (8.18% vs.4.84%)in measurement group,P<0.05 all;there was no significant difference in mean hospitalization cost between two groups (P>0.05).Conclusion:Measurement of brain natriuretic peptide and N terminal pro brain natriuretic peptide possesses important value for early diagnosis,elevating therapeutic effect and improving prognosis in patients with acute respiratory distress syn-drome.

To establish a molecular identification method for Bletillae Rhizoma, this paper extracted genome DNA from Bletillae Rhizoma and its adulterants. The sequences of rDNA ITS2 were sequenced after amplifying. Then multiple alignments of ITS2 were constructed phylogenetic tree with Neighbor Joining by MEGA 5. 1 and found out SNPs loci. The result showed that rDNA ITS2 region could identify Bletillae Rhizoma and its adulterants. There existed the SNPs loci, which could identify Bletilla striata and B. ochracea. Furthermore, we designed specific primers against the SNPs loci of B. striata and B. ochracea, then screened primers and optimized the PCR amplification conditions. Finally, the DNA of B. striata and B. ochracea were specifically amplified by BJ59-412F, BJ59-412R and HHBJ-225R. The length of amplification products were respectively about 350 bp and 520 bp that were effectively identified of B. striata and B. ochracea. While, the adulterants of Bletillae Rhizoma were no-reaction occurring. To sum up, the amplification conditions of the primers can identify B. striata, B. ochracea and their adulterants successfully at the same time. This method was easy, time-saving, and reliable, which can be used as a rapid method for molecular identification of Bletillae Rhizoma.
Base Sequence ; DNA Primers ; genetics ; DNA, Intergenic ; genetics ; DNA, Plant ; genetics ; Drug Contamination ; prevention & control ; Molecular Sequence Data ; Orchidaceae ; classification ; genetics ; Phylogeny ; Polymorphism, Single Nucleotide ; Rhizome ; classification ; genetics

Gastrointestinal Transit ; Humans ; Medicine, Chinese Traditional ; Postoperative Period

BACKGROUND: Severe acute pancreatitis (SAP) can result in intestinal mucosal barrier (IMB) dysfunction. This study was undertaken to demonstrate the effect of IGF-I on the intestinal mucosal barrier in rats with SAP and its possible mechanisms. METHODS: Seventy-two male Wistar rats were randomly divided into three groups: a sham operation (SO group,n=24), a SAP group not treated with IGF-I (SAP group,n=24), and a SAP group treated with IGF-I (IGF-I group,n=24). SAP was induced in the rats by injecting 5.0％ sodium taurocholate into the biliary-pancreatic duct. The SO rats were given an infusion of normal saline instead. The rats in the IGF-I group underwent the SAP procedure and were given a subcutaneous injection of IGF-I at 30 minutes before the operation and at 3 hours after the operation. Eight rats in each group were sacrificed at 6, 12 and 24 hours after operation. Apoptosis of mucosal cells in the small intestine was determined by TUNEL. The levels of endotoxin and DAO and serum amylase were also measured. Pathologic changes in the small intestine were monitored. Changes of bax and bcl-2 mRNA expression in the small intestine were determined by reverse transcription polymerase chain reaction (RT-PCR). RESULTS: The levels of serum amylase were lower in the IGF-I group than in the SAP group at all three time points (P<0.05). The levels of endotoxin in the IGF-I group were higher than those in the SAP group at 6 hours, but lower in the IGF-I group than in the SAP group at 12 and 24 hours (P<0.05). The levels of diamine oxidase were higher in the IGF-I group at 6 hours but lower than those in the SAP group at 12 and 24 hours. The pathological score of the small intestine was lower in the IGF-I group than in the SAP group, and the difference was statistically significant at 12 and 24 hours. The pathologic changes observed under electron microscopy were better in the IGF-I group than those in the SAP group. The apoptosis index of intestinal epithelial cells was significantly decreased in the IGF-I group compared with the SAP group. Compared with the SO group, the mRNA expression levels of bax were increased at each time point in the SAP group, and were significantly decreased in the IGF-I group as compared with the SAP group at each time point (P<0.05). The expression levels of bcl-2 were weak and not different between the SO group and the SAP group (P>0.05). They were significantly increased in the IGF-I group versus the SO and SAP groups (P<0.05). The ratio of bax and bcl-2 mRNA expression levels at each time point in the SAP group were significantly higher than those in the SO group, but they were obviously decreased in the IGF-I group. CONCLUSIONS: Exogenous IGF-I seems to protect mucosal cells in the small intestine against SAP-induced apoptosis and could alleviate SAP-induced injury of the intestinal mucosa. The underlying mechanisms include enhanced mRNA expression of bcl-2 and inhibition of bax mRNA expression.

Objective To assesse the quality of life of patients after cardiac pacemaker implantation using the Chinese version of SF-36.Methods Ninety-eight patients with permanent cardiac pacemaker implantation were investigated before and after the operation in terms of quality of life by using the Chinese version SF-36.Results Successful surgery was performed on all the 98 patients.The previous symptoms of the patients were improved to vari- ous extend after the operation.The quality of life of the patients was significantly improved after operation as demon- strated by the significant difference of the scores in 9 domains of SF-36 when compared with those before the operation (P

Objective To study the relationship of urine RBC morphology between UF-100 urine sediment analytic instrument andphase contrast microscope.Methods The UF-100 urine sediment analytic instrument to analyze 500 urine specimens and study the relation-ship of urine RBC morphology between urine sediment analytic instrument and phase contrast microscope.Results The according perceptionof Normocytic,Microcytic and Non-classified RBC between phase contrast microscope and UF-100 urine sediment analytic instrument RBC-info are 91.4%,94.4%,83.3% respectively,the according perception between phase contrast microscope and RBC-P70Fsc are 94.9%,95.7%,94.7% respectively,and the according perception between phase contrast microscope and RBC Fsc-DW are 84.4%,86.8%,90.5% respectively,the specificity of UF-100 and phase contrast microscope in glomerular hematuria and non-glomerular hematuria are84.3%,88.1% and 83.3%,87.9% respectively.Conclusion The results show that the UF-100 urine sediment analytic instrument issimply operating,fast and high accurate,and which can instruct clinical dignose,therapy and prognosis judgement.

Objective To explore genes expression of adiponectin receptors during differentiation of SW872 preadipocytes. Met-(hods) SW872 preadipocytes were cultured in vitro and induced to differentiate by 0.6 mmol/L oleic acid. During the progress of diffe-(rentiation), the morphological changes of SW872 cells were observed and the differentiation rate was assayed by oil-red O staining. Adiponectin receptors mRNA was measured by reverse transcription-polymerase chain reaction during differentiation of SW872 preadipocytes. Results 1.After stimulated by 0.6 mmol/L oleic acid for 72 hours, almost all SW872 cells were differentiated,and there were lots of fat droplets in the cells.2.There were adiponectin receptors genes expressions in SW872 preadipocytes.After 72 hours,and the levels of adiponectin receptor(AdipoR) 1 mRNA and AdipoR 2 mRNA were markedly increased up to 2.54 and 4.09 times,respectively. Conclusion There are AdipoR1 and AdipoR2 genes expressions in fat cells and the expressions are differentiation-dependent.