... alkylating agents by linking the alkylating pharmacophore to the DNA-affinity molecules (e.g., DNA intercalating agents, DNA minor groove binder) [7,8] In most cases, the DNA-directed alkylating ... in rat plasma (54.2 vs 0.4 h) BO-1051, an agent capable of inducing marked dose-dependent levels of DNA inter-strand cross-linking (ICLs), revealed a broad spectrum of anti-cancer activitiesin ... dilution of 1:500 in 1% BSA and incubated overnight at 4℃ Again, the cells were washed twice in PBS before incubating in the dark for 1 h with a FITC-labeled sec-ondary antibody at a dilution of 1:100
Ngày tải lên: 09/08/2014, 09:20
... explain some of the increased radiation-induced cytotoxicity observed with loratadine pre-incubation Likewise, enrichment of the cells in G2/M phase may also explain some of the increase in susceptibility ... [3], loratadine alone results in Chk1 activation leading to an increase in the percen-tage of cells in the G2/M phase of the cell cycle Since the G2/M phase of the cell cycle is one of the most ... nitrocellu-lose membrane using iBlot Dry Blotting System from Invitrogen (Carlsbad, CA) Non specific protein binding was blocked by incubating the membranes for 1 hour in 3% blocking grade non fat dry
Ngày tải lên: 09/08/2014, 10:20
Báo cáo y học: " The role of leptin in the respiratory system: an overview" pdf
... description of leplep-tin’s involvement in the most common disorders of the respiratory system Introduction In the past years, a growing number of studies have examined the potential role of leptin in ... fasting induced changes in response to O3 Exogenous leptin administration in wild-type mice results in increased O3-induced cytokine and protein release into BALF [117] Similarly to the ob murine ... acute leptin replacement results in a signifi-cant increase in baseline ventilation and chemosensi-tivity during sleep, independent of weight gain [54] Importantly, leptin microinjections into the
Ngày tải lên: 12/08/2014, 11:23
Báo cáo y học: "Anti-inflammatory activity of monogalactosyldiacylglycerol in human articular cartilage in vitro: activation of an antiinflammatory cyclooxygenase-2 (COX-2) pathway" doc
... Cruz, CA, USA) Anti-actin antibody was raised against a peptide mapping at the C-terminus of actin of human origin and was reactive against both actin isoforms Antibody against type I collagen ... Mitogen Activated Protein Kinase), involved in IL-6 (Interleukin-6) and IL-8 (Interleukin-8) production A) Inhibition of IL-6 and IL-8 synthesis by the p38 inhibitor SB 203580 Human chondrocytes ... 15ΔPGJ2production is induced by MGDG treatment in IL-1a treated cells There is increasing evidence of COX-2 involvement in the resolution of inflammation via its product 15ΔPGJ2 [18,19] Since in the same
Ngày tải lên: 12/08/2014, 17:21
Báo cáo y học: "Effects of PM10 in human peripheral blood monocytes and J774 macrophages" doc
... using the image software The staining intensity of each cell was then measured using the analysis software Statistical Analysis Data from all of the experiments were analysed using analysis of ... especially inflam-mation In individuals with pre-existing lung disease, inhalation of nanoparticles may induce inflammation and exacerbate respiratory and cardiovascular effects through the induction of ... result in a diminished cel-lular killing and clearance of particles and pathogens from the lung The pro-inflammatory cytokine interleukin 1 (IL-1) is not normally produced by the cells of healthy individuals,
Ngày tải lên: 12/08/2014, 18:21
The role of tea in human health an update
... carcinoma of the skin in a population- based, case-control study of 450 older adults in Arizona. After administering a detailed tea intake questionnaire and adjusting for brewing time, drinking ... ϭ 0.02) were Tea in Human Health JOURNAL OF THE AMERICAN COLLEGE OF NUTRITION 7 independent of smoking status, hormone replacement therapy, coffee drinking and the addition of milk to the tea. ... methylxanthinecontaining beverages, and colorectal cancer in Cordoba, Argentina Eur J Cancer Prev... Harris R, Weisgerber U: Tea intake and squamous cell carcinoma of the skin: Influence of
Ngày tải lên: 10/04/2015, 17:16
The mechanistic studies of the anticancer potential of artesunate in human cancer cells
... STAINING 55 2.9 MAGIC RED CATHEPSIN B AND L ACTIVITY ASSAY 55 2.10 DETERMINATION OF PROTEIN PROTEOLYSIS USING DQ RED BSA STAINING 56 2.11 IMMUNOFLUORESCENCE STAINING 56 Trang 92.12 USE OF IN ... RTESUNATE1.1.1 Overview of artemisinin and artesunate Artemisinin, an active ingredient of a traditional Chinese medicinal plant Artemisia annua L (qinhao), has been widely used for treatment of fever and ... underlying mechanisms of the anti-malaria function of artemisinins have been extensively studied, including: (i) inhibition the PfATP6 of Plasmodium falciparum in Xenopus oocytes, the orthologue of
Ngày tải lên: 09/09/2015, 08:16
Studies of the anticancer potential of andrographolide in human cancer cells
... inhibitor of apoptosis proteins IκB NF-κB inhibitory protein iNOS inducible nitric oxide synthase MAPK mitogen activated protein kinase Trang 15MAPKK mitogen activated protein kinase kinase ... (Chuan Xin Lian in Chinese) is a traditional medicinal herb which grows widely in many regions of Asia, including China, Thailand, India and Sri Lanka This herb is also known as “king of bitters” ... 1STUDIES OF THE ANTICANCER POTENTIAL OF ANDROGRAPHOLIDE IN HUMAN CANCER CELLS ZHOU JING (M Med China Academy of Chinese Medical Sciences; P R China) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF
Ngày tải lên: 14/09/2015, 14:11
Effects of sulfide containing compounds on development of atherosclerosis in human endolthelial cells and hyperlipidemic rabbits
... doing regular exercise, eating healthily, maintaining an ideal body weight, avoiding excessive alcohol intake, doing physical Trang 27examination regally, preventing stress and giving up smoking ... L-arginine or nitrite Protohaem IX L-cysteine Intermediate Products L-NG hydroxyarginine, citrulline Biliverdin IX-α Cystathionine, L-cysteine, αketobutyrate, pyruvate Enzymes calmodulin-dependent ... is the common organ containing the two enzymes in abundance According to Zhao’s research, the intensity rank of biosynthesis of H2S by origin of exogenous cysteine in different rat blood vessels
Ngày tải lên: 30/09/2015, 06:38
EXPRESSION ANALYSIS AND FUNCTIONAL STUDY OF HS3ST3B1 IN HUMAN PROSTATE CANCER
... by imaging - T1a: Tumour incidental histologic finding in 5% or less of resected tissue - T1b: Tumour incidental histologic finding in more than 5% of resected tissue - T1c: Tumour found in one ... structure consisting of repeating galactose and N-acetylglucosamine Trang 40! #+!units Studies have shown its importance in maintaining the structure and arrangement of collagen fibrils in the corneal ... extent of tumour involvement (tumour volume) reports the linear length of cancer in mm In this study’s patient data for immunohistochemistry, the longest single length of tumour is being reported
Ngày tải lên: 05/10/2015, 22:31
Building up a list of terms in british political system for students at school of foreign language in hanoi university of science and technology
... translation and interpretation in SOFL on the issue of translating terms in politics Trang 6Significance of the researchProviding knowledge of the British political system interpreting political ... contextual meaning Have contextual meaning No emotional coloring May have emotional coloring Trang 12 2 British political system‘Components of the Political System’ (1969), the political system is ... 7OBJECTIVES OF THE RESEARCH to political system of Britain Trang 8Minister + Cabinet + Supreme court.Trang 9II Literature Review1 Term www.egrid tut.edu.vn 9 Trang 10Example: Black Rod - a servant of
Ngày tải lên: 17/12/2015, 14:51
What is the most abundant type of tissue in the body
... abundant type oftissue in the body? Connective tissue is found in all parts of the body as discrete structures or as part of various body organs It is the most abundant and widely distributed of the ... terms Print Export Copy Combine Order by What is the most abundant type of tissue in the body? Connective tissue is found in all parts of the Trang 2body as discrete structures or as part of various ... tension exerted in many directions; provides structural strength Location: Dermis of the skin; submucosa of digestive tract; fibrous capsules of organs and of joints Cartilage: hyaline Description
Ngày tải lên: 24/08/2016, 20:55
A Thesis Submitted in Partial Fulfillment for the Degree of Doctor of Philosophy in Human Resource Management in the Jomo Kenyatta University of Agriculture and Technology
... economies of the 21st century it is becoming increasingly clear that intangible factors such as the firm‟s investments in human resource are playing an increasingly dominant role in the creation of ... process of identifying, measuring, communicating economic information and reporting the range of human and knowledge based factors that create sustained economic value in a business enterprise (Fincham, ... hypothesis of the study The results and findings of the study indicated that human capital, structural capital and relational capital influenced business performance of pharmaceutical firms in Kenya Human
Ngày tải lên: 10/12/2016, 13:37
Glencoe science module d human body system mcgraw hill 2005
... furtherdivided into blue titles andsmall red titles at the begin-nings of some paragraphs To help you study, make anoutline of the headings andsubheadings ● Margins In the margins ofyour text, you will find ... bones in the human body? How are you like a building? Internal and external structures support bothbuildings and the human body Bones support us instead of steel or wood The covering of abuilding ... swing inalmost any direction ball-and-A third type of joint is ahinge joint This joint has aback-and-forth movementlike hinges on a door.Elbows, knees, and fingershave hinge joints Hingejoints
Ngày tải lên: 01/07/2017, 10:05
Importance of vocabulary in language learning and how to be taught at 10c4 and 10c6 thach thanh 2 high school
... equivalents in meaning after introducingthem Ex: In unit 13: films and cinema – the word “ sequence” = chuỗi 3.8 Gap - filling In this kind of task, teacher prepares a list of sentences with a missing ... good habit in reading in stead of stoppingreading to look up the dictionary 3 Choose the techniques to teach vocabulary Learning a language is basically a matter of learning vocabulary of thatlanguage ... and students in their teaching and learning vocabulary 2 2 Practical basis of the problem Thach Thanh 2 high school is one of the mountainous schools in Thanh Hoa province People mainly live on
Ngày tải lên: 10/07/2020, 10:18
The importance of communication in business management
... calls, (including messages left on answering machines), private meetings, group meetings, teleconferencing (the use of telephone equipment to allow people in differing locations to take part in discusion ... opinion or attitude change in the context of such variables as the credibility of the information source, fear, organization of arguments, the role of group membership in resisting or accepting ... skills of communi-cation such as giving instructions, interviewing, charing meetings, etc and the organization of commu-nication like chain of command, briefing groups, work committees, etc However,
Ngày tải lên: 13/07/2020, 20:37
Critical role of CDK11p58 in human breast cancer growth and angiogenesis
... no staining; 1+, staining of <10 % of cells; 2+, between 10 % and 50 % of cells; and 3+, >50 % of cells) For CDK11 protein in this study, a moderate/strong staining (SI = 3–9) was defined ... China) The staining procedures strictly followed the supplier’s recommendation The staining index (SI, range 0–9) was considered as the product of the inten-sity score (0, no staining; 1+, faint/equivocal; ... high staining, and a weak or negative staining (SI = 0–2) was defined as negative or low staining In vitro angiogenesis model Human Umbilical Vein Endothelial Cells (HUVEC), which were obtained
Ngày tải lên: 22/09/2020, 23:42
Moxifloxacin and ciprofloxacin induces S-phase arrest and augments apoptotic effects of cisplatin in human pancreatic cancer cells via ERK activation
... 2′-difluorocytidine) alone or in combination with Erlotinib or Folfirinox [4] Recently Goldstein et al., showed superior efficacy of combined therapy of Nab-paclitaxel * Correspondence: nsaini@igib.in 1 ... Cisplatin via ERK Conclusion: The fact that these fluoroquinolones synergize the effect of cisplatin opens new insight into therapeutic index in treatment of pancreatic cancer Keywords: Fluoroquinolone, ... causing S-phase arrest and apoptosis Blockade in S-phase of cell cycle was associated with decrease in the levels of p27, p21, CDK2, cyclin-A and cyclin-E Herein we also observed triggering of
Ngày tải lên: 28/09/2020, 10:18
Epigenetic inactivation of ST6GAL1 in human bladder cancer
... cancer (staining intensity 2) (E) Positive control: prostate sample with strong ST6GAL1 staining (staining intensity 3) (F) Negative control: prostate sample with no staining (staining intensity ... Schematic map of the human ST6GAL1 promoter region including the relative positions of analyzed CpG dinucleotides using MSP (MSP primer binding sites are indicated by arrows) that is located within the ... urothelium ST6GAL1 loss in muscle-invasive tumors was associated with increasing invasiveness On the protein level, 69.2% (n = 45/65) of all tumors showed a weak ST6GAL1 protein staining (IRS≤ 4) while
Ngày tải lên: 14/10/2020, 13:19
Overexpression of E2F1 in human gastric carcinoma is involved in anti-cancer drug resistance
... with carcinogenesis and development of MDR, the pre-cise role of E2F1 in MDR of gastric carcinoma remains largely unexplored To define the role of E2F1 in multidrug-resistant gastric carcinoma, ... tumor injection and the tumors were analyzed Hematoxylin and eosin staining and deoxynucleotidyl transferase-mediated dUTP-biotin nick end labeling assay For hematoxylin and eosin (HE) staining, ... labeling and hematoxylin and eosin staining Results: The SGC7901/DDP gastric cancer cell line stably overexpressing E2F1 exhibited significantly inhibited sensitivity to cisplatin, doxorubicin,
Ngày tải lên: 14/10/2020, 13:20