The High Expressed Serum Soluble Neural Cell Adhesion Molecule, a High Risk Factor Indicating Hepatic Encephalopathy in Hepatocelular Carcinoma Patients

Liu, Tian-Hua,Guo, Kun,Liu, Ri-Qiang,Zhang, Shu,Huang, Zhuo-Hui,Liu, Yin-Kun Asian Pacific Journal of Cancer Prevention 2015 Asian Pacific journal of cancer prevention Vol.16 No.8

Objective: To investigate whether the expression of serum soluble neural cell adhesion molecule (sNCAM) is associated with hepatic encephalopathy (HE) in hepatocelular carcinoma (HCC) patients. Materials and Methods: The Oncomine Cancer Microarray database was used to determine the clinical relevance of NCAM expression in different kinds of human cancers. Sera from 75 HCC cases enrolled in this study were assessed for expression of sNCAM by enzyme linked immunosorbent assay (ELISA). Results: Dependent on the Oncomine Cancer Microarray database analysis, NCAM was down regulated in 10 different kinds of cancer, like bladder cancer, brain and central nervous system cancer, while up-regulated in lung cancer, uterine corpus leiomyoma and sarcoma, compared to normal groups. Puzzlingly, NCAM expression demonstrated no significant difference between normal and HCC groups. However, we found by quantitative ELISA that the level of sNCAM in sera from HCC patients with HE ($347.4{\pm}151.9ng/ml$) was significantly more up-regulated than that in HCC patients without HE ($260.3{\pm}104.2ng/ml$), the p-value being 0.008. sNCAM may be an important risk factor of HE in HCC patients, the correlation coefficients was 0.278 (P<0.05) on rank correlation analysis. Conclusions: This study highlights that up-regulated level of serum sNCAM is associated with HE in HCC patients and suggests that the high expression can be used as an indicator.

Fresh Washed Microbiota Transplantation Alters Gut Microbiota Metabolites to Ameliorate Sleeping Disorder Symptom of Autistic Children

Liu Nai-Hua,Liu Hong-Qian,Zheng Jia-Yi,Zhu Meng-Lu,Wu Li-Hao,Pan Hua-Feng,He Xing-Xiang 한국미생물학회 2023 The journal of microbiology Vol.61 No.8

Accumulating studies have raised concerns about gut dysbiosis associating autism spectrum disorder (ASD) and its related symptoms. However, the effect of gut microbiota modification on the Chinese ASD population and its underlying mechanism were still elusive. Herein, we enrolled 24 ASD children to perform the first course of fresh washed microbiota transplantation (WMT), 18 patients decided to participate the second course, 13 of which stayed to participate the third course, and there were 8 patients at the fourth course. Then we evaluated the effects of fresh WMT on these patients and their related symptoms. Our results found that the sleeping disorder symptom was positively interrelated to ASD, fresh WMT significantly alleviated ASD and its sleeping disorder and constipation symptoms. In addition, WMT stably and continuously downregulated Bacteroides/ Flavonifractor/Parasutterella while upregulated Prevotella_9 to decrease toxic metabolic production and improve detoxification by regulating glycolysis/myo-inositol/D-glucuronide/D-glucarate degradation, L-1,2-propanediol degradation, fatty acid β-oxidation. Thus, our results suggested that fresh WMT moderated gut microbiome to improve the behavioral and sleeping disorder symptoms of ASD via decrease toxic metabolic production and improve detoxification. Which thus provides a promising gut ecological strategy for ASD children and its related symptoms treatments.

Estimation of the net energy requirement for maintenance in broilers

Wei Liu,Chang Hua Lin,Zheng Ke Wu,Guo Hua Liu,Hai Jie Yan,Hua Ming Yang,Hui Yi Cai 아세아·태평양축산학회 2017 Animal Bioscience Vol.30 No.6

Objective: The net energy requirement for the maintenance (NEm) of broilers was determined using regression models by the indirect calorimetry method (ICM) or the comparative slaughter method (CSM). Methods: A 2×4 factorial arrangement of treatments including the evaluation method (ICM or CSM) and feed intake (25%, 50%, 75%, or 100% of ad libitum recommended) was employed in this experiment. In the ICM, 96 male Arbor Acres (AA) birds aged d 15 were used with 4 birds per replicate and 6 replicates in each treatment. In the CSM, 116 male AA birds aged d 15 were used. Among these 116 birds, 20 were selected as for initial data and 96 were assigned to 4 treatments with 6 replicate cages and 4 birds each. The linear regression between retained energy (RE) and metabolizable energy intake (MEI) or the logarithmic regression between heat production (HP) and MEI were used to calculate the metabolizable or net energy requirement for maintenance (MEm) or NEm, respectively. Results: The evaluation method did not detect any differences in the metabolizable energy (ME), net energy (NE), and NE:ME of diet, and in the MEI, HP, and RE of broilers. The MEI, HP, and RE of broilers decreased (p<0.01) as the feed intake decreased. No evaluation method× feed intake interaction was observed on these parameters. The MEm and NEm estimated from the linear relationship were 594 and 386 kJ/kg of body weight (BW)0.75/d in the ICM, and 618 and 404 kJ/kg of BW0.75/d in the CSM, respectively. The MEm and NEm estimated by logarithmic regression were 607 and 448 kJ/kg of BW0.75/d in the ICM, and were 619 and 462 kJ/kg of BW0.75/d in the CSM, respectively. Conclusion: The NEm values obtained in this study provide references for estimating the NE values of broiler diets.

Laparoscopic left hepatectomy in swine: a safe and feasible technique

Hua Zhang,Tao Liu,Yue Wang,Hai-feng Liu,Jian-tao Zhang,Yan-shuang Wu,Lei Lei,Hong-bin Wang 대한수의학회 2014 JOURNAL OF VETERINARY SCIENCE Vol.15 No.3

A purely laparoscopic four-port approach was created forleft hepatectomy in pigs. A polyethylene loop was placed onthe left two hepatic lobes for traction and lift. Next,penetrating ligation of the lobes using of a double row of silksutures was performed to control bleeding. A direct hepatictransection was completed using a monopolar hook electrodewithout meticulous dissection of the left hepatic vein. Theraw surface of the liver was coagulated and sealed with fibringlue. Lobes were retrieved through an enlarged portal. Laparoscopic hepatic lobectomy was completed in all pigswithout the use of specialized instruments and with a meanoperative time of 179 ± 9 min. No significant perioperativecomplications were observed. The average weight of eachresected lobe was 180 ± 51 g. Complete blood count as well asserum organics and enzyme levels normalized after about 2weeks. During necropsy, adhesion of the hepatic raw surfaceto the gastric wall and omentum were observed. No otherabnormalities were identified. This minimally invasive lefthepatectomy technique in swine could serve as a usefulmodel for investigating liver diseases and regeneration, andoffer preclinical information to improve hepatobiliary surgical procedures.

Point reconstruction for differential mesh deformation

Hua Liu,Hongxin Zhang,Haiyang Jiang,Hujun Bao (사)한국CDE학회 2007 한국CAD/CAM학회 국제학술발표 논문집 Vol.2007 No.8

Experimental Study on Shear Behavior of BFRP-reinforced Recycled Aggregate Concrete Deep Beams without Stirrups

Hua-xin Liu,Jian-Wei Yang,Xue-zhi Wang,Ding-Jie Han 대한토목학회 2017 KSCE Journal of Civil Engineering Vol.21 No.6

This paper describes an experimental investigation to evaluate the shear performance of basalt Fiber-reinforced Polymer (BFRP)- reinforced recycled aggregate concrete deep beams without stirrups. A total of 13 beams were tested under four-point loading until failure: nine were reinforced with BFRP bars, and four were reinforced with steel bars. The parameters of this experiment included the shear-span-to-depth ratio (a/d), reinforcement ratio of the longitudinal bar (ρ), sectional effective depth (d) and compressive strength of the recycled concrete ( ). The shear behavior of the beams was described in terms of the crack type, failure mode, shear strength and load-deformation relationship. The effects of the experimental variables on shear capacities and deflections of the tested beams were also investigated. The experimental results showed that the shear capacity of BFRP-reinforced beams was smaller than that of steel-reinforced beams. Additionally, the deformation of BFRP-reinforced beams was larger than that of steel-reinforced ones. The shear capacity of BFRP-reinforced recycled concrete beams without stirrups showed a linear relationship with the sectional effective depth d and was proportional to (d/a)4/3, (ρ)1/5 and ( )1/3. Meanwhile, four existing codes were used to predict the shear strength of test beams and the CSA806-02 gave the better results.

Skyrmion dynamics in multiferroic insulators

Liu, Ye-Hua,Li, You-Quan,Han, Jung Hoon American Physical Society 2013 Physical review. B, Condensed matter and materials Vol.87 No.10

A FEEDBACK-DRIVEN BUBBLE G24.136+00.436: A POSSIBLE SITE OF TRIGGERED STAR FORMATION

Liu, Hong-Li,Wu, Yuefang,Li, JinZeng,Yuan, Jing-Hua,Liu, Tie,Dong, Xiaoyi IOP Publishing 2015 The Astrophysical journal Vol.798 No.1

<P>We present a multi-wavelength study of the IR bubble G24.136+00.436. The J = 1-0 observations of (CO)-C-12, (CO)-C-13, and (CO)-O-18 were carried out with the Purple Mountain Observatory 13.7 m telescope. Molecular gas with a velocity of 94.8 km s(-1) is found prominently in the southeast of the bubble, shaped as a shell with a total mass of similar to 2 x 10(4) M-circle dot. It was likely assembled during the expansion of the bubble. The expanding shell consists of six dense cores, whose dense (a few of 10(3) cm(-3)) and massive (a few of 10(3) M-circle dot) characteristics coupled with the broad linewidths (>2.5 km s(-1)) suggest that they are promising sites for forming high-mass stars or clusters. This could be further consolidated by the detection of compact H II regions in Cores A and E. We tentatively identified and classified 63 candidate young stellar objects (YSOs) based on the Spitzer and UKIDSS data. They are found to be dominantly distributed in regions with strong molecular gas emission, indicative of active star formation, especially in the shell. The H II region inside the bubble is mainly ionized by a similar to O8V star(s), of the dynamical age of similar to 1.6 Myr. The enhanced number of candidate YSOs and secondary star formation in the shell as well as the timescales involved, indicate a possible scenario for triggering star formation, signified by the 'collect and collapse' process.</P>

<i>Arcticibacter pallidicorallinus</i> sp. nov. isolated from glacier ice

Liu, Qing,Kim, Song-gun,Liu, Hong-can,Xin, Yu-hua,Zhou, Yu-guang International Union of Microbiological Societies 2014 International journal of systematic and evolutiona Vol.64 No.7

<P>A Gram-stain-negative, rod-shaped bacterium (strain Hh36<SUP>T</SUP>) was isolated from the No. 1 glacier in Xinjiang, north-west China. Colonies of strain Hh36<SUP>T</SUP> were pink, convex and round on PYG medium plates. Strain Hh36<SUP>T</SUP> was able to grow at 4–30 °C and pH 6.0–8.0. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain Hh36<SUP>T</SUP> was related to members of the genus <I>Arcticibacter</I>. The major cellular fatty acids of the novel strain were iso-C<SUB>15 : 0</SUB>, summed feature 3 (C<SUB>16 : 1</SUB>ω6<I>c</I> and/or C<SUB>16 : 1</SUB>ω7<I>c</I>) and iso-C<SUB>17 : 0</SUB> 3-OH. The G+C content of the genomic DNA was 44.0 mol%. On the basis of phenotypic characteristics and phylogenetic analysis, strain Hh36<SUP>T</SUP> is considered to represent a novel species of the genus <I>Arcticibacter</I>, for which the name <I>Arcticibacter</I> <I>pallidicorallinus</I> sp. nov. is proposed. The type strain is Hh36<SUP>T</SUP> ( = CGMCC 1.9313<SUP>T</SUP> = KCTC 32542<SUP>T</SUP>).</P>

Hybrid Visual Servoing for Rivet-in-hole Insertion Based on Super-twisting Sliding Mode Control

Hua Liu,Weidong Zhu,Huiyue Dong,Huiyue Dong 제어·로봇·시스템학회 2020 International Journal of Control, Automation, and Vol.18 No.8

Aiming at solving the rivet-in-hole insertion problem of the complement riveting process, a novel hybridvisual servoing controller is proposed for an automatic drilling and riveting system, in which, combination ofvisual and laser sensor feedback is adopted to determine the relative pose errors of the rivet with respect to thehole. To compensate the system uncertainties, a super-twisting sliding mode controller (STSMC) is designed toprovide continuous control inputs, and the end-effector can move to the desired pose by exponentially decreasingthe feature errors. The proposed control scheme not only guarantees the stability of the control system but alsoprovides a robust and quick rivet spot-positioning in the presence of manipulator errors and external disturbancesof the riveting system. Finally, rivet-in-hole insertion experiments were conducted, the results show that accuratepositioning can be achieved within a finite time (1∼5s) which meets the demand of high-efficiency and flexibilityin the riveting process since it can achieve global convergence from any initial camera pose as long as the hole is inthe field-of-view (FOV) and the laser displacement sensors are in the working range at the beginning.