bối cảnh mục tiêu và phạm vi
Báo cáo hóa sinh các con đường sinh tổng hợp acid amin ở vi sinh vật
... hợp acid amin vi sinh vật Nhóm CHƯƠNG 2: CÁC CON ĐƯỜNG SINH TỔNG HỢP ACID AMIN Ở VI SINH VẬT SƠ ĐỒ CHUYỂN HÓA CÁC ACID AMIN Ở VI SINH VẬT Trang 13 Các đường sinh tổng hợp acid amin vi sinh vật ... amin vi sinh vật Nhóm Hình 2.2 Con đường sinh tổng hợp Proline từ Glutamate Ornithine Trang 18 Các đường sinh tổng hợp acid amin vi sinh vật Nhóm Hình2.3 Mối quan hệ vi khuẩn động vật có vú vi c ... Aspartate Glutamate Trang Các đường sinh tổng hợp acid amin vi sinh vật Nhóm Hình 1.1: Phân loại acid amin dựa vào cấu tạo hóa học 1.2.2 Dựa vào cấu trúc, acid amin chia làm nhóm lớn : Acid amin...
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Báo cáo Hoá sinh thực phẩm Hemoglobin-Myoglobin
... Hemoglobin Myoglobin GVHD: TS Trần Bích Lam I Mục tiêu Mơ tả cấu tạo HEM (vẽ hình) Phân tích cấu tạo GLOBIN Phân tích kết hợp HEM GLOBIN Hiểu vai trò Hb vi c vận chuyển khí Phân tích kết hợp ... Hemoglobin Myoglobin GVHD: TS Trần Bích Lam Giới thiệu đề tài I Mục tiêu II Phân cơng thực Nội dung Chương 1: Hemoglobin I Giới thiệu II Cấu tạo hố học III Chức sinh ... chiều nghịch b) Hb vận chuyển gián tiếp CO2 CO2 thẩm thấu từ mơ vào máu: H2CO3 ↔ H+ + HCO3- CO2 + H2O CA ( carbonic anhydrase) H+ gắn vào His (146) tận chuỗi β Hb tự (vừa giải phóng O2) tạo Hb2H+...
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Báo cáo hóa sinh thực hành (Tải: https://link1s.com/yHqvN)
... Ống nghiệm Sau cho vào ống 1ml nước bọt 1ml dd tinh bột, lắc Sau vài phút, thêm vào ống vài giọt thuốc thử Lugol, lắc Ống 1ml nước cất Màu vàng đậm Ống 1ml dd NaCl 1% Màu vàng nhạt Ống 1ml dd ... ứng enzyme nằm phạm vi 40-50 0C biển đổi phụ thuộc vào nhiều yếu tố độ enzyme, thời gian phản ứng…Nhiệt độ mà enzyme bị hoàn toàn hoạt tính xúc tác gọi nhiệt độ tới hạn, thường vào khoảng 70 0C ... bình Kjendahl vào bình định mức 100ml ,thêm nước cất ngấn chia,lắc Dụng cụ cất trước sử dụng phải rửa : lấy vào bình tam giác 10ml H2SO4 0,1N ,thêm vài giọt thị phenolphthalein lắp vào máy cất...
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báo cáo hóa học:" High correlation of the proteome patterns in bone marrow and peripheral blood blast cells in patients with acute myeloid leukemia" pot
... 7:7 http://www.translational-medicine.com/content/7/1/7 marily from in vitro cell cultures Experiences with corresponding in vivo samples are rare, even though cells from hematological disorders ... patterns from these samples showed an identical profile as compared to the previously collected samples of the same individual (data not shown) Six proteins with two additional variants were found ... inhibitor-2 and a variant (spots 103 and 104) Discussion Analysis of cell populations in vivo can provide the highest degree of fidelity for a snapshot of the protein changes that occur as a...
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báo cáo hóa học:" Emerging concepts in biomarker discovery; The US-Japan workshop on immunological molecular markers in oncology" pot
... vaccination with the gp100 melanoma antigen not display cytotoxic activity ex vivo but the cytotoxic activity could be restored by in vitro antigen recall These observations are supported also by others ... liver during acute resolving hepatitis C virus infection J Virol 2001, 75:7059-7066 128 Bowen DG, Walker CM: Adaptive immune responses in acute and chronic hepatitis C virus infection Nature 2005, ... system can provide additional tools for understanding and predicting response to immunotherapy Doug Lauffenburger developed a set of mechanism-based models to predict in vitro behavior of immune...
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báo cáo hóa học:" A comparison of classification methods for predicting Chronic Fatigue Syndrome based on genetic data" potx
... [16,17] The previous findings [8,9] mainly reported of modeling disease susceptibility in CFS by using machine learning approaches without feature selection In this work, we extended the previous research ... were utilized to add one SNP at a time based on its individual ranking and then select the desired number of the top ranked features that provides the best predictive performance, respectively Second, ... hepatitis C patients of interferon-ribavirin combination treatment [30] In this work, we used the proposed feature selection approaches to assess CFS-susceptible individuals and found a panel of genetic...
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báo cáo hóa học:" Immunological considerations of modern animal models of malignant primary brain tumors" doc
... propagated in vitro [4] While the majority of these models involve the use of rodent glioma cells injected in syngeneic hosts, it is also possible to use human glioma cells in vivo via their implantation ... Holland and colleagues reported that virus expressing EGFRvIII (a common mutant form of EGFR), and used to infect INK4a-ARF null astrocytes or glial precursors (via the RCAS system described above), ... similar cells immediately ex vivo, including changes in MHC and FasL expression and cytokine production; changes which apparently begin as soon as the first passage in vitro [8] Consistent with...
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báo cáo hóa học:" Epigenetic control of the ubiquitin carboxyl terminal hydrolase 1 in renal cell carcinoma" doc
... available service provider (MWG Biotech, Martinsried, Germany) To analyse single sequences the purified PCR products were cloned into the pCR II vector using the TOPO TA Cloning Kit (Invitrogen) ... (UCHL1 deubiquitination activity) or alternatively directed to undergo (UCHL1 ubiquitin ligation activity) proteasomal degradation Possible candidates for its rescue activity might be proteins contributing ... expression is even associated with tumor progression and decreased survival rates of patients [12,13,15-21] However there is also evidence that UCHL1 expression might be associated with suppression...
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báo cáo hóa học:" Evolutionary concepts in biobanking - the BC BioLibrary" docx
... review committee All activities are reviewed by the BC BioLibrary Executive The BC BioLibrary creates a forum to seek resolutions of competing requirements for biospecimens through peer review ... collection of materials organized to provide physical, bibliographic and intellectual access to a target group, with a staff that is trained to provide services and programs related to the information ... cancer: an overview of the randomised trials Lancet 1998, 351:1451-1467 Slamon D, Clark GM, Wong SG, Levin WJ, Ullrich A, McGuire WL: Human breast cancer: correlation of relapse and survival with...
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Báo cáo hóa học: " Human cord blood progenitors with high aldehyde dehydrogenase activity improve vascular density in a model of acute myocardial infarction" ppt
... [17] The difference in sensitivity between our previous study and the present one is likely due to interference from the additional overlying tissue of the thoracic cavity and localized transplantation ... transplant in animals receiving ALDHhi Lincells while animals receiving ALDH lo Lin - cells were devoid of engrafting donor cells at the endpoint Although there are obvious differences with respect ... CD34+ cells were incubated with 655 nm fluorescent Quantum Dot nano crystals (QD655, Invitrogen) in cell media (X-Vivo with recombinant human SCF, Flt3-L and TPO (all 10 ng/ml)) in the presence of...
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Báo cáo hóa học: "Early combined treatment with sildenafil and adipose-derived mesenchymal stem cells preserves heart function in rat dilated cardiomyopathy" doc
... in attenuating LV remodeling and preserving LV function has not been fully investigated [13] Additionally, before envisaging cell-based therapy for improving ischemia-related myocardial dysfunction, ... initially randomized into five groups before isolation of ADMSCs DCM was induced via experimental myocarditis based on previous studies [21] and our recent reports [13] Briefly, mg (0.1 mL) of porcine ... remote viable LV myocardium were loaded and separated by SDS-PAGE using 8-10% acrylamide gradients Following electrophoresis, the separated proteins were transferred electrophoretically to a polyvinylidene...
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Báo cáo hóa học: " Treatment combining RU486 and Ad5IL-12 vector attenuates the growth of experimentally formed prostate tumors and induces changes in the sentinel lymph nodes of mice" doc
... prepared in sterile PBS as previously described [28] Adenovirus vectors The construction of the Ad5IL-12 and the DL70-3 adenovirus type vectors (Ad5) used in this study are previously described [27] ... preclinical and clinical review Urology 2002, 60:553-561 39 Yemelyanov A, Czwornog J, Chebotaev D, Karseladze A, Kulevitch E, Yang X, Budunova I: Tumor suppressor activity of glucocorticoid receptor ... retrovirus loads J Immunol 2009, 183:1636-1643 Siddiqui SA, Frigola X, Bonne-Annee S, Mercader M, Kuntz SM, Krambeck AE, Sengupta S, Dong H, Cheville JC, Lohse CM, Krco CJ, Webster WS, Leibovich...
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Báo cáo hóa học: "Morphologic complexity of epithelial architecture for predicting invasive breast cancer survival" ppt
... separation of the disease-specific survival curves for the different fractal dimension categories (Figure 4A), the disease-specific survival curves for grade and tumours virtually overlaped each other ... Disease-Specific and Overall Survival Curves by Fractal Dimension Category (Panels A and B, respectively); Kaplan-Meier Disease-Specific Survival and Overall Survival Curves by Tumour Grade (Panels ... The proportionality assumption was assessed for all covariates using Log-Minus-Log Survival Plots and none violated the assumption Statistical analyses were performed using SAS 9.2 software (SAS...
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báo cáo hóa học: " A comparison of EQ-5D index scores using the UK, US, and Japan preference weights in a Thai sample with type 2 diabetes" pdf
... reliability was conducted via telephone interview whose test-retest correlations were generally lower than those by face-to-face interview [24] If the test-retest via face-to-face interview had been done, ... with the previous study conducted in US patients living with HIV infection [17] However, our study yielded larger mean difference scores (mean difference = 0.05) than those of the previous study ... data, together with reviewing medical records In addition, about one-fifth of this sample (N = 64) was randomly selected to conduct onetwo week test-retest reliability via telephone This study...
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báo cáo hóa học: " Internal construct validity of the Warwick-Edinburgh Mental Well-being Scale (WEMWBS): a Rasch analysis using data from the Scottish Health Education Population Survey" potx
... these overall summary fit statistics, individual person- and item-fit statistics are presented, both as residuals (a summation of individual person and item deviations) and as a Chi Square statistic ... human potential: a review of research on hedonic and eudaimonic well-being Annual Review Psychology 2001, 52:141-166 Huppert FA, Wittington JE: Positive mental health in individuals and populations ... The same fit statistics are available to detect person deviation, as a few respondents significantly http://www.hqlo.com/content/7/1/15 deviating from model expectation may cause significant misfit...
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Báo cáo hóa học: " Patient-cooperative control increases active participation of individuals with SCI during robot-aided gait training" pdf
... limitation by providing a virtual tunnel Within this tunnel, patients can move their legs with their own desired timing of movements The boundaries of the virtual tunnel provide spatial guidance ... activity by an additional supportive “flow” that did not reduce the amount of movement variability when providing more support We assume that the ability to modulate the level of required activity ... patient’s leg back to the inside of the virtual tunnel, (2) “flow” of supportive torques, (3) “moving window” around time-dependent reference and all participants provided informed consent before the...
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Báo cáo hóa học: " Dipolar cortico-muscular electrical stimulation: a novel method that enhances motor function in both - normal and spinal cord injured mice" pdf
... chronic spinal cord injury Behavioral testing Behavioral testing (n = 15 animals with SCI) was performed 120 days post-injury to confirm that animals developed behavioral signs of locomotor abnormalities, ... symmetrical in both hindlimbs) behavioral abnormalities After acclimatization to the test environment, three different testing procedures were used to quantify these behavioral problems Basso mouse ... spontaneous activity was significantly increased in the contralateral (to Figure dCMS increased spontaneous activity of spinal motoneurons (MNs) A: an example of spontaneous activity from one MN...
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Báo cáo hóa học: " Brain-computer interfacing using modulations of alpha activity induced by covert shifts of attention" pdf
... intense visual stimulation, which can be irritating especially in long BCI sessions However, BCIs can more directly directly tap the neural processes underlying visual attention Covert shifts of visual ... impairments, it is vital that the control of a BCI does not involve motor activity However, this is not always the case For instance, for the widely used Matrix speller (a.k.a P300speller), evidence accumulates ... about 97% Liu et al [13] combined a similar visual design with a visual search task and reported a peak performance of 96.3% In another study, rapid serial visual presentation of symbols was used,...
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Báo cáo hóa học: " Abnormal coactivation of knee and ankle extensors is related to changes in heteronymous spinal pathways after stroke" pot
... voltmeter facing the participant displayed visual feedback of the level of voluntary activity achieved at soleus (rectified and integrated EMG activity surface) for baseline control Contractions ... Carroll M, Federovich EH: Strength and coordination in the paretic leg of individuals following acute stroke IEEE Trans Neural Syst Rehabil Eng 2007, 15:526-534 Cruz TH, Dhaher YY: Evidence of abnormal ... extension torque, electromyographic activity, and motor function Arch Phys Med Rehabil 1995, 76:419-425 Cao Y, Vikingstad EM, Huttenlocher PR, Towle VL, Levin DN: Functional magnetic resonance...
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Báo cáo hóa học: " Brain-Computer Interface Controlled Functional Electrical Stimulation System for Ankle Movement" doc
... development has been primarily focused on individuals with severe paralysis, such as those with locked-in syndrome or high cervical SCI [16] These individuals would most likely benefit from using ... electroencephalogram (EEG)-based BCI to control hand grasping via FES to complete a goal-oriented task of grasping an object and moving it another location In spite of encouraging results achieved ... perform a simple task of moving an object from one point to another and to open and close a robotic hand Also, Pfurtscheller’s group [7,14] demonstrated how an individual affected by tetraplegia...
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