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You searched for: Publication Year 2014 Remove constraint Publication Year: 2014 Source 2014 v.13 no.6 Remove constraint Source: 2014 v.13 no.6 Subject models Remove constraint Subject: models
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1. Altered N-Glycan Expression Profile in Epithelial-to-Mesenchymal Transition of NMuMG Cells Revealed by an Integrated Strategy Using Mass Spectrometry and Glycogene and Lectin Microarray Analysis

Author:
Tan, Zengqi; Lu, Wei; Li, Xiang; Yang, Ganglong; Guo, Jia; Yu, Hanjie; Li, Zheng; Guan, Feng
Source:
Journal of Proteome Research 2014 v.13 no.6 pp. 2783-2795
ISSN:
1535-3907
Subject:
embryogenesis; epithelium; genes; glycomics; glycosylation; histochemistry; lectins; mammary glands; mass spectrometry; metastasis; mice; microarray technology; models; neoplasms; polysaccharides; quantitative polymerase chain reaction; transforming growth factor beta 1
Abstract:
... Epithelial-to-mesenchymal transition (EMT) is an essential biological process that occurs in embryonic development, metastatic diseases, and cancer progression. Altered expression of glycans is known to be associated with cancer progression. No studies to date have presented global analysis of the precise variation of N-glycans in EMT. We describe here the profile of N-glycans and glycogene expres ...
DOI:
10.1021/pr401185z

2. Impact of Digestion Conditions on Phosphoproteomics

Author:
Dickhut, Clarissa; Feldmann, Ingo; Lambert, Jörg; Zahedi, René P.
Source:
Journal of Proteome Research 2014 v.13 no.6 pp. 2761-2770
ISSN:
1535-3907
Subject:
acids; blood platelets; cAMP-dependent protein kinase; humans; models; phosphopeptides; phosphorylation; prediction; proteome; proteomics; stoichiometry; trypsin
Abstract:
... In the past few years, the focus of phosphoproteomics has shifted from merely qualitative to quantitative and targeted studies. Tryptic digestion is a critical step that directly affects quantification and that can be impaired by phosphorylation. Therefore, we systematically characterized the digestion efficiency of 19 nonmodified and phosphorylated model peptides. Whereas we quantified a strong r ...
DOI:
10.1021/pr401181y

3. Metabolomic Analysis Reveals a Unique Urinary Pattern in Normozoospermic Infertile Men

Author:
Zhang, Jie; Mu, Xiaoli; Xia, Yankai; Martin, Francis L; Hang, Wei; Liu, Liangpo; Tian, Meiping; Huang, Qingyu; Shen, Heqing
Source:
Journal of Proteome Research 2014 v.13 no.6 pp. 3088-3099
ISSN:
1535-3907
Subject:
adenosine triphosphate; aspartic acid; biomarkers; case-control studies; citrates; energy; energy metabolism; fatty acid metabolism; ketone bodies; long chain fatty acids; malates; men; metabolome; metabolomics; models; oxidative stress; pathogenesis; patients; spermatogenesis; vitamin B deficiency; xanthine oxidase
Abstract:
... Normozoospermic infertility has become a common and important health problem worldwide. We designed this metabolomic case-control study to investigate the possible mechanism and urinary biomarkers of normozoospermic infertility. Normozoospermic infertile cases (n = 71) and fertile controls (n = 47) were recruited. A urinary metabolome pattern could discriminate normozoospermic infertile cases from ...
DOI:
10.1021/pr5003142

4. Proteomic Analysis of Insect Molting Fluid with a Focus on Enzymes Involved in Chitin Degradation

Author:
Qu, Mingbo; Ma, Li; Chen, Peng; Yang, Qing
Source:
Journal of Proteome Research 2014 v.13 no.6 pp. 2931-2940
ISSN:
1535-3907
Subject:
Bombyx mori; beta-N-acetylhexosaminidase; chitin; chitinase; gene expression regulation; genes; growth and development; insect growth; insects; mass spectrometry; metabolism; models; molting; proteolysis; proteome; proteomics
Abstract:
... Cuticular chitin degradation is extremely important for insect growth and development, which has not been fully understood thus far. One obstacle to understanding this mechanism is the lack of a systematic analysis of the chitinolytic enzymes involved in cuticular chitin degradation. In this study, we used the silkmoth Bombyx mori as a model organism and compared proteomic analyses for larval-pupa ...
DOI:
10.1021/pr5000957

5. Development of a Vehicle-Mounted Crop Detection System

Author:
ZHONG, Zhen-jiang; SUN, Hong; LI, Min-zan; ZHANG, Feng; LI, Xiu-hua
Source:
Journal of integrative agriculture 2014 v.13 no.6 pp. 1284-1292
ISSN:
2095-3119
Subject:
canopy; chlorophyll; field experimentation; models; spectral analysis; vegetation index; winter wheat
Abstract:
... In order to monitor plant chlorophyll content in real-time, a new vehicle-mounted detection system was developed to measure crop canopy spectral characteristics. It was designed to work as a wireless sensor network with one control unit and one measuring unit. The control unit included a personal digital assistant (PDA) device with a ZigBee wireless network coordinator. As the coordinator of the w ...
DOI:
10.1016/S2095-3119(13)60617-6

6. Impact of Climate and Grazing on Biomass Components of Eastern Russia Typical Steppe

Author:
Leonid, Ubugunov; Yuriy, Rupyshev; Vasiliy, Ubugunov; HOU, Xiang-yang; Oxana, Vishnyakova; Irina, Lavrentieva; Vera, Ubugunova; REN, Wei-bo; DING, Yong
Source:
Journal of integrative agriculture 2014 v.13 no.6 pp. 1183-1192
ISSN:
2095-3119
Subject:
aboveground biomass; arid zones; atmospheric precipitation; belowground biomass; climate change; climatic factors; ecosystems; grazing; latitude; models; phytomass; plant characteristics; plant communities; root shoot ratio; steppes; temperature; Russia
Abstract:
... Spatial and structural characteristics of plant communities in the steppe ecosystems of the Baikal region, Russian Federation have been researched in connection with climate change and grazing. The present study, based on a total of 15 typical steppe sampling plots, investigated above-ground biomass (AGB), below-ground biomass (BGB), total biomass (TB) and root:shoot ratios (R:S) and their relatio ...
DOI:
10.1016/S2095-3119(13)60658-9

7. Milk Yield of Holstein Cows Induced into Lactation Twice Consecutively and Lactation Curve Models Fitted to Artificial Lactations

Author:
Mellado, Jesus; Sepulveda, Edgar; Garcia, Jose E; Rodriguez, Alvaro; De Santiago, Maria A; Veliz, Francisco G; Mellado, Miguel
Source:
Journal of integrative agriculture 2014 v.13 no.6 pp. 1349-1354
ISSN:
2095-3119
Subject:
Holstein; body weight; cows; equations; estradiol; flumethasone; lactation; lactation curve; milk; milk yield; models; progesterone; somatotropin
Abstract:
... Nineteen multiparous barren Holstein cows were subjected to an induction of lactation protocol for 21 d administering estradiol cypionate (2 mg kg−1 of body weight (BW) d−1, on day 1 to 14), progesterone (0.10 mg kg−1 of BW, on day 1 to 7), flumethasone (0.03 mg kg−1 of BW, on day 18 to 20) and recombinant bovine somatotropin (rbST; 500 mg per cow, on day 1, 6, 16 and 21). At the end of lactation ...
DOI:
10.1016/S2095-3119(13)60512-2

8. Research on Spatial-Temporal Characteristics and Driving Factor of Agricultural Carbon Emissions in China

Author:
TIAN, Yun; ZHANG, Jun-biao; HE, Ya-ya
Source:
Journal of integrative agriculture 2014 v.13 no.6 pp. 1393-1403
ISSN:
2095-3119
Subject:
animal manure management; carbon; cities; crop production; emissions; emissions factor; fermentation; labor; livestock breeding; models; paddies; soil; China
Abstract:
... Macroscopic grasp of agricultural carbon emissions status, spatial-temporal characteristics as well as driving factors are the basic premise in further research on China's agricultural carbon emissions. Based on 23 kinds of major carbon emission sources including agricultural materials inputs, paddy field, soil and livestock breeding, this paper firstly calculated agricultural carbon emissions fro ...
DOI:
10.1016/S2095-3119(13)60624-3