hiv1 efficiently infects susceptible cells and causes aids in humans although hiv can also enter the cells of old world monkeys
Báo cáo y học: "Effect of Acute Administration of an Herbal Preparation on Blood Pressure and Heart Rate in Humans"
... (Xenadrine®) in 10 subjects. The supplement contained 5.5 mg p-synephrine, 239 mg caffeine, 5.7 mg octopamine and undisclosed amounts of other ingredients including catechin polyphenols. The ... 29% in 17 females after they ingested 26 mg p-synephrine. The thermic effect of p-synephrine was greater in males than females in the absence of a meal, and no significant changes occurred in ... contained 13 mg p-synephrine and 176 mg caffeine. On the following day, the subjects returned and repeated the protocol for data collection beginning 60 min after consuming one capsule of the...
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Báo cáo y học: "Low socio-economic status, smoking, mental stress and obesity predict obstructive symptoms in women, but only smoking also predicts subsequent experience of poor health"
... status of the original cohort (born in 1930) at the time of the 32-year follow-up is presented in Table 1. Details of the sampling procedure and participation rates for all five examinations ... possibility of gender specificity in the BMI effect on the development of asthma. They used longitudinal data from the National Population Health Survey in Canada and 9149 subjects were included ... concerning lung function, airway symptoms and health status in those women who were 38 years old at the initial examination and 70 years old at the 32-year follow up in 2000-2001. As there...
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Tài liệu COSMIC MAPS, PROPHECY CHARTS, AND THE HOLLYWOOD MOVIE, A BIBLICAL REALIST LOOKS AT THE ECLIPSE OF OLD TESTAMENT NARRATIVE* ppt
... standing of the Bible, the real world is identified as the world actually described in the Bible and one's own world is meaningful only insofar as it can be viewed as part of the world of ... understood the meaning of the text in light of historical analogies. They wanted the biblical world to fit into their own world, or the world they imagined the ancient Near Eastern world to be. ... maps." They look less and less like the world we find in the Bible. There has been a gradual, incremental re- placement of the meaning of the text and its world by the meaning we have assigned...
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Báo cáo y học: "ntravenous transplantation of allogeneic bone marrow mesenchymal stem cells and its directional migration to the necrotic femoral head"
... feasible and safe. Another concern of intravenous transplantation of MSCs is whether the MSCs can migrate into and proliferate in the target tissues, which is the basis of therapeutic effects of ... feasibility and safety of intravenous transplantation of stem cells. In their study, MSCs were isolated from rhesus monkey and humans in vitro[40]. The purified MSCs of passage 3 were in- jected into ... MSCs can also regulate the secretion of TNF-α, IFN-α, IL-4, and IL-10 and modulate Treg cells to reduce the incidence of graft-versus-host disease. In addition, inhibition or restriction of these...
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Báo cáo y học: "A k2A-positive Klebsiella pneumoniae causes liver and brain abscess in a Saint Kitt’s ma"
... ampicillin and intermediate to ampicillin/sulbactam. It was sensitive to the cephalosporins (cefazolin, cefotaxime, and cefepime), the fluoroquinolones (ciprofloxacin, levofloxacin), the aminoglycosides ... (amikacin, gentamicin, and tobra-mycin), meropenem, pipercillin/tazobactam and trimethoprim/sulfa. At this point, the patient was started on meropenem. The initial CT scan of the brain done ... several distinguishing characteristics from traditional liver abscesses including its community-acquired ori-gin, absence of underlying hepatobiliary diseases, and the presence of other invasive...
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Tài liệu The Contribution of Sexual and Reproductive Health Services to the Fight against HIV/AIDS: A Review pptx
... may be receptiveto information and services concerning HIV when they understand the importance of pre-venting and managing HIV infection through the use of family planning and dual protec-tion, ... on HIV /AIDS incidence and prevalence. In doing so, attention must clearly be paidnot only to the interventions themselves,but also to the people and the health systemssupporting them and the ... learn their HIV status and to obtain information on howto protect their health and prevent HIV infec-tion (or re-infection if they are already HIV- positive). HIV testing and counselling duringantenatal...
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Tài liệu Diseases and Disorders AIDS doc
... an infected individual’s body, and how the virus enters the body of the recipient. The high number of variables involved in asuccessful infection often puts the odds against getting HIV, es-pecially ... fusion, HIV injects its geneticmaterial into the cell and begins the process of replication.Early studies of AIDS were aimed at understanding the way the disease progresses in infected individuals ... occur during each stage of the disease, resulting in treatment plans that can target the virusat its most vulnerable points, thereby improving the quality of life of AIDS patients.Panic The HIV...
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Tài liệu Báo cáo khoa học: Pyruvate reduces DNA damage during hypoxia and after reoxygenation in hepatocellular carcinoma cells pptx
... underlying the pyruvate effects has yet to be further examined. In light of the data in the literature and our workwith HepG2 cells, we concluded that pyruvate mightact similarly in tumor cells and ... presence of pyruvate is undesirable in tumor cells. Indeed, con-trolling pyruvate levels might be an advantageous way of modulating tumor resistance and improving the efficiency of certain cancer therapies.Experimental ... decreases the level of ROS in the medium of HepG2 cells exposed to hydrogen peroxide. HepG2 cells were incu-bated with 5.5 mM glucose in the presence of 0.8 mM pyruvate, and exposed to increasing...
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Tài liệu Báo cáo khoa học: Regulation of connective tissue growth factor (CTGF/CCN2) gene transcription and mRNA stability in smooth muscle cells Involvement of RhoA GTPase and p38 MAP kinase and sensitivity to actin dynamics docx
... permeabilized and stained for F-actin with rhodamine-conju-gated phalloidin. Th e effects of toxin B and latrunculin B on the actin filaments wasexamined by preincubating the cells witheither 10 ngÆmL)1toxin ... activators of the p38 and PtdIns 3-kinase pathways including thr ombin,dexamethasone, angiotensin II and prostaglandins stimulate the expression of CTGF/CCN2 efficiently [8,43–45]. The role of the cytoskeleton ... prompt termination of the pr otein s ynthesis.These data a dd to the growing body of informationsupporting a preponderant role of p38 in the regulation of gene expression at the level of mRNA...
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Tài liệu Báo cáo khoa học: Inhibitory properties of cystatin F and its localization in U937 promonocyte cells ppt
... nm,comparable to the inhibition of the aminopeptidasecathepsin H (Ki¼ 30 nm ). In comparison with othercystatins, cystatin F is a rather slow binding inhibitor of the cathepsins, characterized ... Cystatins are generally rather non-selective inhibitors. An interesting feature of cystatinF is the 100-fold stronger inhibition of cathepsins F,L, and V than of cathepsin S. Cathepsin S is ... activation of cystatin F wehave studied the in vitro kinetics of the interactionbetween cystatin F and several cathepsins, as wellas their intracellular localization in promonocyteU937 cells, using...
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Tài liệu Báo cáo khoa học: Multidentate pyridinones inhibit the metabolism of nontransferrin-bound iron by hepatocytes and hepatoma cells docx
... cancer cells and used in Fe-dependent reactionsessential for growth and proliferation, is uncertain. Hence, itis of interest to investigate the uptake and metabolism of NTBI in normal and cancer ... to the cytosolic compartments, while the proportion of Fe incor-porated into ferritin remained within the range obtained for the control (Table 3). The changes in the cellular distribution of ... proportion of Fe in the ferritin-free cytosoliccompartment. This suggests that the chelators may also beacting intracellularly, inhibiting Fe incorporation intoferritin. In comparison, the proportion...
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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
... shown in Table 2 and Fig. 5. Arrows indicate the bands that are interacting with theseprobes. All the lanes have labelled probes. The adding of extracts and cold probe are indicated in the top of ... activity of the Sp1/Sp3 interaction or the Sp1/Sp3/Ets-1 interaction byapproximately 90% and 80%, respectively. Mutation of the Ets-1 binding site (mut5) also blocked the effect of Ets-1 in the ... (containing Oct-1), )77 to )71 (containingSp1), )68 to )57 (containing Ets/Stat3) all significantlyreduced fgl2 promoter activity. The linker-scanning mutant)77 to )71, which contained the Sp1 binding...
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- an essential metabolite in defence against chemical and oxidative stress in the kinetoplastida the kinetic mechanism for glutathionylspermidine synthetase ec 6318 from crithidia fasciculata cfgsps obeys a rapid equilibrium random terter model with kin
- free nucleotides in living cells play important roles in a variety of biological reactions
- has attracted increasing attention as a component of amperometriclglutamate sensors used in the food industry and clinical biochemistry the precursor of lgox
- flavindependent thymidylate synthases fdts catalyze the production of dtmp from dump and n 5
- the discovery that micrornas mirnas are synthesized as hairpincontaining precursors and share many features has stimulated the development of several computational approaches for identifying new mirna genes in various animal species
- micrornas mirnas are noncoding regulatory rnas that function via the degradation of target mrnas and inhibition of translation they are found widely in higher eukaryotic organisms
- we identified and characterized cytosine dna mtase genes that are activated with the onset of reproductive development in rice
- and an increase in the presentation of the endogenous lectin galectin1 sensing these changes on the surface of p16 ink4a expressing pancreatic carcinoma cells capan1
- explain the nature and causes of earthquakes
Tìm thêm: xác định các nguyên tắc biên soạn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản xác định thời lượng học về mặt lí thuyết và thực tế điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 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 phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 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 chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008