Nutritional supplies & biodiversities of deep-sea microorganisms and correlative methodologies were introduced here in an ecological point of view, and development of their natural products was prospective in an applied point of view.

Objective To explore the epidemiologic rule of main diseases demonstrated by uneven pulse. Methods With the method of literature analysis, we summarized and analyzed the literatures of the uneven pulse published in recent 20 between the uneven pulse and the palpitation, thoracic stuffiness, hypodynamia, dizziness, and abdominal distension. Conclusion Uneven pulse demonstrates many diseases besides blood stasis syndrome, thus we should determine the disease combined with other clinical symptoms for consideration, but uneven pulse alone.

Objective To cultivate and identify the transgenic affalfa containing Echinococcus granulosus Eg95 gene. Methods The alfalfa plants were transformed by co-cultivating alfalfa cotyledons via recombinant Agrobacterium tumefaciens LBA4404 harboring pBI-Eg95. The transgenic alfalfa explants were selected by kanamyein after calli formation, shoots and roots regeneration in the selective medium, the seedlings of transgenic plants were obtained which were finally transplanted into pots containing nutrient soil. After 2-3 months growth, the complete transgenic alfalfa plants containing Echinococcus granulosus Eg95 gene were obtained. To identify the transgenic alfalfa plants, the total DNA, RNA and leaf protein were extracted from fresh leaf tissue of the transgenic alfalfa plants and confirmed by PCR, RT-PCR, SDS-PAGE and Western blot assay. Results A specific band around 471 bp was amplified by PCR with total DNA, and the same band was obtained by RT-PCR with total RNA, which confirmed that the Eg95 gene was stably integrated into the transformed alfalfa genome. SDS-PAGE analysis showed that the relative molecular mass(Mr) of the expressed protein was about 16.5×103, consistent with the Eg95 protein, and the level of Eg95 expression was up to 0.06% of total soluble leaf protein by Bio-Rad Quantity one assay. Western blot verified the expressed protein was reactive with the sera of mice infected with Echinococcus granulosus. Conclusion The transgenic alfalfa plants containing Echinococcus granulosus Eg95 gene are successfully cultivated.

Objectives To evaluate the efficacy and safety of single-incision versus conventional laparoscopic cholecystectomy.Methods We searched electronic databases (PubMed,EMBASE,Cochrane Library,Chinese Biomedicine databases) from January 2000 to April 2012.Personal contact with experts in the field of laparoscopic cholecystectomy was performed to identify further potentially relevant clinical trials.Randomized controlled trials conducted on single-incision versus conventional laparoscopic cholecystectomy were analysed to compare conversion rates,blood loss,operation time,postoperative complications,wound satisfaction score,postoperative pain score and postoperative duration of hospitalization.Data were extracted by two reviewers independently.Statistical analysis was performed by using the RevMan 5.1 software.Results Twelve studies involving 915 patients met the inclusion criteria.When compared with conventional laparoscopic cholecystectomy (LC),the singleincision laparoscopic cholecystectomy (SILC) group showed no significant difference in conversion rate (OR=0.70,95％CI: 0.13～3.77,P=0.68),postoperative complications (OR=1.13,95％CI:0.72～1.78,P＝0.59) and postoperative pain scores (WMD＝-0.18,95％CI:-0.78～-0.43,P=0.57) . There was a significant increase in operative blood loss (WMD ＝ 1.43,95 ％ CI: 0.09 ～2.78,P＜0.05),increase in operative time (WMD=16.79,95％CI: 9.05～24.52,P＜0.01),but an increase in wound satisfaction score (WMD=1.28,95％CI..1.09～1.47,P＜0.01).The postoperative duration of hospitalization was significantly shorter (WMD =-0.30,95％ CI:-0.58 ～-0.02,P＜0.05).Conclusions Current evidence suggests that there is no significant difference in conversion rate or postoperative complications between SILC and LC.Although SILC requires a longer operative time and there is more blood loss when compared with LC,the SILC is superior in wound satisfaction score and in duration of hospitalization.

Deafness ; complications ; Humans ; Middle Aged ; Osteochondrodysplasias ; complications ; Rhinitis ; complications ; Sinusitis ; complications

Objective To evaluate the predictability of MSCT perfusion in the restorability of renal function of hydronephrotie kidneys with unilateral partial ureteric obstructed rabbit model as to explore a method to predict the restorability of renal function of hydronephrotic kidneys and to investigate the changes of MSCT perfusion parameters during the course of the restore of renal function.Methods Establish a unilateral partial ureteric obstructed rabbits hydronephrotie model.Hydronephrotie rabbits were grouped as control,2,4 and 8 week(G_2w,G_4w and G_8w)after obstruction and the later 3 groups of rabbits were reared for further 4 weeks after the obstruction was released.MSCT perfusion scanning was performed and the specimen was made into histological slices with HE staining.Results BF and BV value of renal cortex and medulla of G_2w after obstruction [(864?32)ml?100 g~(-1)?min~(-1),(19.5?0.9)ml/100 g (cortex ); (182.1?7.5)ml?100g~(-1)?min~(-1),(8.37?0.51)ml/100g(medulla)]was released restored in substance and approached that of control[(899?63)ml?100g~(-1)?min~(-1),(21.6 + 1.4)ml/100 g (cortex);(193.5?16.5 )ml?100g~(-1)?min~(-1),(8.50?0.54 )ml/100 g (medulla)]while there was no significant restore in that of G_4w and G_8w after obstruction[(525?15)ml?100g~(-1)?min~(-1),(12.8? 0.6)ml/100g (G_4 w);(512?10)ml?100g~(-1)?min~(-1),(9.4?1.0)ml/100 g (G_8w)] was released. Histologically,there was a positive correlation between the duration of obstruction and the seriousness of pathologic changes.Conclusion MSCT perfusion can provide information not only morphologically but also about renal perfusion of hydronephrotic kidneys.

AlM: To find out the weaknesses of the cultivation of the Chinese ophthalmology physicians and the gap between Chinese and the international ophthalmology physicians, so that provide the advice on the future cultivation of the Chinese ophthalmology physicians.
METHODS: The passrate of the 2013 lCO examinations taken by worldwide examiners by common statistical methods was analyzed.
RESULTS:The results indicated that the test scores of Chinese candidates' were lower than that of the international average level, there was a obvious gap existed between Chinese and other countries' ophthalmology physicians. lt showed that Chinese candidates were not quite adaptable to this examination, basic science and clinical level needed to be improved.
CONCLUSlON:lt may shows that the effects on the mid-anaphase of our country's ophthalmology residency training are not so good, which area we should pay more attentions.

0.05). CONCLUSION Obesity was an influential factor of snoring. The PS and OSAHS have the same effect on children growth and their clinical features.

Objective:To investigate the characteristics of health-related risky behaviors in adolescents with bipolar disorder.Methods:Fifty adolescents aged 12 -18 years,fulfilled the International Statistical Classification of Diseases and Related Health Problems,Tenth Revision(ICD-10)criteria for bipolar disorder(29 in depressive state, 19 in manic state,and 2 in mixed state)and 100 healthy-matched controls were recruited.Their health-related risky behaviors were assessed using the Questionnaire for Adolescents Health-related Risky Behavior Inventory (AHRBI) and the Questionnaire for Adolescents Health-related Risky Behavior Inventory for Parent (AHRBI-P).Results:The bipolar group had higher AHRBI scores in the total scale and six subscales than controls,including Aggression and Violence (AV),Health-Compromising Behavior (HCB),Rule Breaking (RB),Unprotected Sex (US),Self-injury and Suicide (SS),and Smoking and Drinking(SD)[Total scores,55.5(38,119)vs.46(38,65);P <0.05].Besides, the scores of 26 items of bipolar group were all higher than controls(Ps <0.05).The scores in the total scale and six subscales had no difference between AHRBI and AHRBI-P.According to the partial correlation analysis (de-pressive state =0;manic state =1),the AHRBI and AHRBI-P scores of Self-injury and Suicide subscale were nega-tively associated with the episode state (r =-0.32,-0.33;Ps <0.05).The AHRBI scores of'destroy properties'which belongs to the Aggression and Violence subscale were positively associated with the episode state (r =0.32, P <0.05).Conclusion:The adolescents with bipolar disorder have more health-related risky behaviors than the healthy adolescents.The depressive patients have higher risk of suicide.While,the risky behavior of destroying properties tend to occur among the manic patients.

Several kinds of column chromatography method were used to investigate the chemical constituents of the leaves of Lophatherum gracile. The structures of the isolated compounds were identified based on their physicochemical properties and spectral data. A new flavone C-glycoside was isolated and its structure was identified as 3'-methoxyl-luteolin 6-C-beta-D-galactopyranosiduronic acid (1 --> 2) -alpha-L-arabinopyranoside (1).
Antiviral Agents ; chemistry ; isolation & purification ; Flavones ; chemistry ; Glycosides ; chemistry ; isolation & purification ; Hydrolysis ; Plant Leaves ; chemistry ; Poaceae ; chemistry