division of labour in cells
The noneffects of class on the gendered division of labor in the home
... mode of production level of analysis, involving comparisons of capitalist class structures with different kinds of noncapitalist classstructures, or at a more concrete level of analysis, involving ... gender is the problem of bargaining power between men and women within households. Parti-cularly in an era in which gender roles are being challenged, the division of labor in the household should ... andgender. Instead of asking how the gender division of labor withinfamilies varies across locations within a class structure, the focus of analysis would be on how the gender division of labor...
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Báo cáo y học: "Functional genomics analysis of low concentration of ethanol in human hepatocellular carcinoma (HepG2) cells. Role of genes involved in transcriptional and translational processes"
... signaling. This finding corroborates the interaction observed between various intracellular signaling pathways and apoptosis induced by 1mM concentration of ethanol in HepG2 cells [19]. Int. ... . Interestingly, HMGN3 has been found to be associated with resistance against anticancer drugs including vinblastine, topotecan, paclitaxel and doxorubincin in human hepatocellular carcinoma ... (including Kupffer cells) [41, 42], and ethanol-induced mucosal injury in the upper gastrointestinal tract leading to increase in the permeability of the gut mucosa to endotoxins [43, 44]. These...
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Báo cáo y học: " Mutation Analysis of hCDC4 in AML Cells Identifies a New Intronic Polymorphis"
... confirmed by sequencing DNA samples of 51 healthy individuals. Interestingly, this SNP had not yet been registered in any SNP databases despite of its high frequency of 20% in samples of patients ... of samples containing the C/T SNP downstream of exon 10 led to the identification of cleavage products of approximately 101 bp and 444 bp in size in samples either containing the heterozygous ... (SNP) in the intron sequence flanking the 3’ end of exon 10 in 7 out of 35 (20%) patient samples. The SNP consisted of a C > T exchange (Figure 1 C-E) and was positioned at nt 67 of the intron...
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Tài liệu Báo cáo khoa học: Characterization of 1H NMR detectable mobile lipids in cells from human adenocarcinomas doc
... althoughthe starting intensity values and values at the minimumwere different, reflecting different pools of ML insidethe cells. By changing the seeding density, the minimum of the curve was ... cross peak from the geminalprotons of carbons 1 and 3 of glycerol in TG [1].Cross peaks of lipids, including the T signal, wereabsent in cells characterized by low ML signals in 1Dspectra (Fig. ... death. Inadequate DNA repair oftenresults in apoptosis.Lack of functional p53 in HeLa cells fails to inducecell cycle arrest in G1. Cells can only proceed towardsthe S and G2 phases while trying...
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Tài liệu Báo cáo khoa học: Extended half-life upon binding of destabilized intrabodies allows specific detection of antigen in mammalian cells pdf
... was obtained with scFv4A-d1-EGFP and 7A-d1-EGFP expressed in parallel.Interestingly, in the case of 4A (but not 7A), we founda minor percentage of cells with a faint cytoplasmicstaining (arrow). ... FRAP:measuring protein mobility and activity in living cells. Nature Cell Biol 3, 145–147.34 Bachmair A, Finley D & Varshavsky AK (1986) In vivohalf-life of a protein is a function of its amino-terminalresidue. ... fused to d1-EGFP are maintained in the cells by binding to antigen.Generation of soluble binding-defectiveand cysteine-deleted mutantsTo demonstrate that the observed intracellular colocal-ization...
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Tài liệu Báo cáo khoa học: Gene transcription of fgl2 in endothelial cells is controlled by Ets-1 and Oct-1 and requires the presence of both Sp1 and Sp3 pdf
... POUhomeodomain family proteins bind to this consensus motifand regulate gene transcription in diverse cells throughinteraction with a variety of partner DNA binding proteins,including Sp1 family members ... thepivotal role of fgl2 in a murine model for murine hepatitisvirus strain 3 (MHV-3) induced fulminant hepatic failure[21,22]. Administration of neutralizing antibodies againstfgl2 conferred ... development of a normal fetus and in regulatingimmune responses within the intestine. Induction of fgl2 in macrophages in response to viruses results in theproduction of a potent coagulant activity...
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Báo cáo khoa học: Functional analysis of mutations in UDP-galactose-4epimerase (GALE) associated with galactosemia in Korean patients using mammalian GALE-null cells pdf
... measuring theintensity of the individual GALE and tubulin bands in the western blot using Scion Image (Scion Corporation,Frederick, MD, USA).Generation of stable cell lines and BrdUincorporation ... stability of the mutant proteins bydetermining protein half-life using cycloheximide.Wild-type GALE produced stable protein with a half-life of > 8 h. Unlike that of wild-type, the half-life of GALEE165Kand ... alsoobserved in the cytoplasm, as seen for the wild-typeprotein. Similar staining patterns were observed in other human cell lines, including hepatoma Hep3B cells and fibroblast 2fTGH cells (data...
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Báo cáo khoa học: Ca2+/calmodulin-dependent kinase II signalling cascade mediates P2X7 receptor-dependent inhibition of neuritogenesis in neuroblastoma cells docx
... withuntreated cells. As expected, cells exposed to KN93also developed more neurites than control cells, point-ing to a key role of this kinase in the control of neuritogenesis in N2a cells (Fig. 5E).Involvement ... currents in this cell line. Pharmacological inhibition of the P2X7 receptor and its knockdown by small hairpin RNA interferenceresulted in increased neuritogenesis in cells cultured in low serum-contain-ing ... adhesion kinase is upstream of phosphati-dylinositol 3-kinase ⁄ Akt in regulating fibroblast survival in response to contraction of type I collagen matricesvia a beta 1 integrin viability signaling...
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Báo cáo khóa học: Surface nucleolin participates in both the binding and endocytosis of lactoferrin in target cells potx
... andnucleolin are involved in the endocytosis of hLf into CHOK1 cells. Fig. 7. Binding of human lactoferrin (hLf) to nucleolin expressed onMDA-MB-231 cells. The figure shows the green fluorescence intensitybound ... binding to surface nucleolin suggests that they shouldshare a common binding site in nucleolin, i.e. the C-terminaltail containing nine RGG repeats. The conservation of thisnucleolin domain ... theseFig. 10. Prediction of nucleolin-binding sites in human lactoferrin (hLf).Sequences of the N2 and C2 domains of hLf, bovine lactoferrin (bLf)and human transferrin (hTf) were aligned and...
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Báo cáo khoa học: Tumour necrosis factor-a attenuates insulin action on phosphoenolpyruvate carboxykinase gene expression and gluconeogenesis by altering the cellular localization of Foxa2 in HepG2 cells pptx
... 1A,B).The inhibition of insulin signalling in the liver is pri-marily reflected by the attenuation of the insulin-medi-ated inhibition of gluconeogenic gene expression. AsEffect of TNFa on insulin ... critical in maintaining cir-culating glucose levels and, in a preliminary investigation using the humanhepatoma (HepG2) cell line in this study, we demonstrated the role of TNFa in the regulation of ... immunofluoresence stainingwith anti-Foxa2 IgG. In cells incubated with 50 nminsulin, Foxa2 was fairly strongly detected in the cyto-sol, when compared with cells incubated in the absence of insulin. Although...
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Báo cáo khoa học: Tumor suppressor p16INK4a ) modulator of glycomic profile and galectin-1 expression to increase susceptibility to carbohydrate-dependent induction of anoikis in pancreatic carcinoma cells ppt
... thenneuraminidase activity should enhance PNA staining of the control cells, with a minor in uence on thep16INK4a-expressing cells and on DBA staining. Theimportance of this aspect has been pointed ... any interferingserum compounds, the extent of protein binding by nonspe-cific interaction was reduced by an incubation step in Dul-becco’s phosphate-buffered saline containing 100 lgÆmL)1 of ... binding of human galectins. Semilogarithmic representation of fluorescentstaining of mock-transfected (Mock) and p16INK4a-transfected (p16)Capan-1 pancreatic carcinoma cells without the incubation...
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Báo cáo khoa học: Membrane distribution of epidermal growth factor receptors in cells expressing different gangliosides doc
... altering the gangliosidebiosynthetic activity of the cell, while maintaining thenormal process of intracellular transport and membraneinsertion [10,15,22]. Using the panel of genetically engin-eered ... trans-Golgi network of CHO-K1 cells. Biochem. J. 342, 633–640.19. Friedrichson, T. & Kurzchalia, T.V. (1998) Microdomains of GPI-anchored proteins in living cells revealed by crosslinking.Nature ... 802–805.20.Cochet,C.,Kashles,O.,Chambaz,E.M.,Borrello,I.,King,C.R. & Schlessinger, J. (1988) Demonstration of epidermalgrowth factor-induced receptor dimerization in living cells using achemical covalent cross-linking agent. J....
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Báo cáo Y học: Mydj2 as a potent partner of hsc70 in mammalian cells doc
... chaperoningfunction [15] or the binding to membranes [16].Dj2 was found to cooperate with hsc70 in assisting thefolding of denatured proteins [10,17] and i n participating in the process of protein ... bind to immobilizedMydj2-His protein (lanes 3, 3¢). In contrast, no bindingbetween the immobilized dj2 protein and the inducible hsp70protein was observed (Fig. 6, lanes: 3, 3¢). Interestingly, ... binding; the glycin e/phenylalanine (G/F)rich region, which p ossibly acts as a flexible linker; and thecysteine rich region (C domain) which resembles a zing-finger domain, a large number of...
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Báo cáo khoa học: Role of gangliosides in the association of ErbB2 with lipid rafts in mammary epithelial HC11 cells docx
... previousstudies showing that EGFR is initially concentrated in caveolae within lipid rafts, but rapidly moves out of this membrane domain in response to EGF [7]. Theinefficient movement of ErbB2 out of these ... (Fig. 4C,Erespectively). These findings support the view thatGM3 is mainly involved in retaining ErbB2 in lipid-raft domains, but that it is not involved in ErbB2phosphorylation.EGFR and ... fractions in HC11 cells Because in cells coexpressing both ErbB2 and EGFR,as is the case of HC11 cells, the two proteins strictlyinteract and EGF preferentially stimulates the forma-tion of ErbB2...
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Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose