標題: Titlebook: Biochemistry of Chemical Carcinogenesis; R. Colin Garner,Jan Hradec Book 1989 Plenum Press, New York 1989 Colon.DNA.Glutamat.Glutamin.bioc [打印本頁] 作者: proptosis 時間: 2025-3-21 17:49
書目名稱Biochemistry of Chemical Carcinogenesis影響因子(影響力)
書目名稱Biochemistry of Chemical Carcinogenesis影響因子(影響力)學科排名
書目名稱Biochemistry of Chemical Carcinogenesis網(wǎng)絡(luò)公開度
書目名稱Biochemistry of Chemical Carcinogenesis網(wǎng)絡(luò)公開度學科排名
書目名稱Biochemistry of Chemical Carcinogenesis被引頻次
書目名稱Biochemistry of Chemical Carcinogenesis被引頻次學科排名
書目名稱Biochemistry of Chemical Carcinogenesis年度引用
書目名稱Biochemistry of Chemical Carcinogenesis年度引用學科排名
書目名稱Biochemistry of Chemical Carcinogenesis讀者反饋
書目名稱Biochemistry of Chemical Carcinogenesis讀者反饋學科排名
作者: 易改變 時間: 2025-3-21 20:58 作者: thrombosis 時間: 2025-3-22 02:16 作者: strdulate 時間: 2025-3-22 06:34 作者: 會犯錯誤 時間: 2025-3-22 11:42
,Einführung in die Kostenrechnung,lculating the differences between the highest and the lowest observed rates for a given site in populations which are not too dissimilar genetically. One can assume that, at least in theory, the lowest rates observed in populations where a reliable cancer registry exists, would be suitable target le作者: 圣人 時間: 2025-3-22 13:17 作者: 背信 時間: 2025-3-22 18:52 作者: anatomical 時間: 2025-3-22 22:51
https://doi.org/10.1007/978-3-322-86748-3ave been detected and measured in foods and drinks that are indigenous to Nigeria. Diverse staple food items are known to be heavily contaminated with mycotoxins, particularly those producing the aflatoxin series. Poly-cyclic aromatic hydrocarbons such as benzpyrenes and anthracenes are present in s作者: PLAYS 時間: 2025-3-23 01:58
https://doi.org/10.1007/978-3-322-86748-3 initiation is most probably related to gene mutation, conversion is required to render initiated skin sensitive to the tumor promoting effect of agents which induce hyperplastic transformation of skin and sustained epidermal hyperplasia. Traditionally, conversion and promotion are achieved by phorb作者: 審問,審訊 時間: 2025-3-23 08:22 作者: 直覺好 時間: 2025-3-23 11:24
https://doi.org/10.1007/978-3-663-13239-4omotion with repeated RPA treatment. The conversion step is characterized by its half-life of 10 to 12 weeks (in NMRI mice) and its independence from initiation. For conversion the mitogenic capacity of TPA appears to be necessary in addition to a specific effect of TPA (by which TPA differs qualita作者: accordance 時間: 2025-3-23 16:11
https://doi.org/10.1007/978-3-322-85825-2 dietary habits in inducing cancers of the digestive tract. Foods contain various types of mutagens and carcinogens, and contain both initiators and promoters of carcinogenesis. In general mutagens and carcinogens in food may be A. naturally occurring constituents especially in edible plants or spic作者: ANTIC 時間: 2025-3-23 21:15 作者: Cervical-Spine 時間: 2025-3-24 01:39 作者: 凹槽 時間: 2025-3-24 04:57
,Normalkosten — Zuschlagss?tze,vary (CHO) cells is biphasic. During the treatment of cell and early afterwards ALS are induced in DNA; they are removed from DNA by a repair mechanism with a half-life of about 3 hours. Between the 3rd and 6th hour after treatment, secondary ALS developed the repair of which had a half-life of 9 to作者: 激怒某人 時間: 2025-3-24 07:02
https://doi.org/10.1007/978-3-658-42234-9llular genome and may thus lead to malignant transformation. Besides DNA, carcinogens are known to react also with proteins and RNA. It has been stated that RNA has even a greater propensity for the covalent reaction with carcinogens than DNA. Of various species of RNA, tRNA seems to be most frequen作者: handle 時間: 2025-3-24 12:05
https://doi.org/10.1007/978-3-658-42234-9her fail to do so or even assist in its renaturation. The carcinogenic metals tend to keep the DNA unravelled when its two strands are annealed from around 80. to 2.C as studied by U.V. spectrophotometry. Studies on the interactions of carcinogenic metals with nucleic acid based have further reveale作者: BULLY 時間: 2025-3-24 15:54
Aufbau der modernen Kostenrechnung,cer among human populations and its prevalence in individuals with specific occupations and habits has provided important clues on the etiology of the disease. Studies on the metabolism of potent chemical carcinogens in different cell types have identified active derivatives of many of these compoun作者: filial 時間: 2025-3-24 22:19 作者: 縱火 時間: 2025-3-25 03:03
Jürgen Christmann,Hans-Wilhelm Witthoffetitively inhibited by .-methyl-.-nitrosourea which has been previously demonstrated to alkylate guanine. It thus appears that the lipid reacts with guanosine residues in the molecule of tRNA.. Initiator tRNA preparations pretreated with cholesteryl 14-methylhexadecanoate were charged significantly 作者: Obituary 時間: 2025-3-25 05:08 作者: FEAS 時間: 2025-3-25 07:53 作者: 鉗子 時間: 2025-3-25 11:42 作者: Nonporous 時間: 2025-3-25 15:54
https://doi.org/10.1007/978-3-662-44379-8ich in animal experiments induce tumors, but which probably do not form adducts with DNA and therefore are not mutagenic in short-term tests. Some of these epigenetic carcinogens will be mentioned and the available knowledge of reaction mechanisms discussed.作者: COLIC 時間: 2025-3-25 20:31
Mechanisms of Chemical Carcinogenesis,ich in animal experiments induce tumors, but which probably do not form adducts with DNA and therefore are not mutagenic in short-term tests. Some of these epigenetic carcinogens will be mentioned and the available knowledge of reaction mechanisms discussed.作者: 忘川河 時間: 2025-3-26 03:56 作者: Restenosis 時間: 2025-3-26 07:07 作者: hauteur 時間: 2025-3-26 11:30 作者: 昏暗 時間: 2025-3-26 13:31
Chemical Carcinogens Present in Nigerian (African) Foods and Drinks,for agricultural and disease control purposes ensures a generous level of residues in foodstuffs. The presence of these and other chemical carcinogens in Nigerian foods and drinks may be associated with environmental factors, processing and handling practices and may account for the prevalence of certain types of cancers in the population.作者: hypnotic 時間: 2025-3-26 19:10
Genotoxic Effect of Naturally Occurring and Cooked-Food-Related Mutagens,P-2, Glu-P-1, Glu-P-2, A C, MeA C etc.) C. mutagenic dicarbonyl compounds produced by heating carbohydrates or by fermentation; D. mutagens formed by (aminocarbonyl reactions) browning reaction; E. naturally occurring tumor promoters: phorbolesters, dehydroteleocidin B. teleocidin, lynygbyatoxin, aplysiatoxin.作者: capsule 時間: 2025-3-27 00:49
,Conversion Induced by Transforming Growth Factors α and β: The Role of “Wound Hormones” in Multistaol ester treatment. Conversion can also be affected by mechanical skin wounding. It is shown that a combined injection of two putative “wound hormones”, i.e. TGFα and TGFβ, converts initiated mouse skin to a promotable state. These results indicate a close relationship between the wound response and skin tumor development.作者: 香料 時間: 2025-3-27 04:05
Chemical Carcinogenesis and the Primary Prevention of Human Cancer,lculating the differences between the highest and the lowest observed rates for a given site in populations which are not too dissimilar genetically. One can assume that, at least in theory, the lowest rates observed in populations where a reliable cancer registry exists, would be suitable target le作者: 和平主義 時間: 2025-3-27 06:14
Metabolism of Chemical Carcinogens,ble for the generation and disposition of reactive metabolites constitutes one important early contribution to the control of chemical carcinogenesis. Especially well studied is the group of enzymes responsible for the control of reactive epoxides. Many natural as well as manmade foreign compounds, 作者: CANDY 時間: 2025-3-27 12:45 作者: Modify 時間: 2025-3-27 15:54 作者: oxidize 時間: 2025-3-27 19:35 作者: BALK 時間: 2025-3-27 22:33
Arachidonic Acid Metabolites as Endogeneous Mediators of Chromosomal Alterations and Tumor Developmh the convertogenic tumor promoter TPA and promotion elicited by repetitive treatments with the irritant hyperplasiogenic phorbol ester RPA. The induction by RPA or TPA of a stationary hyperplasia seems to be a sufficient condition of promotion, cytogenic effects induced by TPA but not by RPA may be作者: 南極 時間: 2025-3-28 02:15 作者: 膽小鬼 時間: 2025-3-28 08:23 作者: 啟發(fā) 時間: 2025-3-28 13:07
Biochemsistry of DNA Repair Patch Synthesis in UV-Irradiated Permeable Diploid Human Fibroblasts,zyme responsible for repair patch synthesis in UV-irradiated human fibroblasts. UV-induced repair synthesis appears to be mediated by polymerase delta regardless of (i) the dose of UV administered, (ii) whether the damaged cells are growing or growth-arrested, or (iii) whether repair synthesis is st作者: regale 時間: 2025-3-28 17:12
Interactions of Carcinogens with Nucleic Acids,bing these interactions, identifying the chemical structures of the DNA adducts, studying their enzymic removal, the biological consequences and correlating extents of adduction with carcinogenic response. The majority of these studies have been centred on experimental models and only a few on man, 作者: recession 時間: 2025-3-28 20:24 作者: 我沒有強迫 時間: 2025-3-29 00:45
Functional Significance of Ribonucleic Acids Modified by Chemical Carcinogens: A Review,llular genome and may thus lead to malignant transformation. Besides DNA, carcinogens are known to react also with proteins and RNA. It has been stated that RNA has even a greater propensity for the covalent reaction with carcinogens than DNA. Of various species of RNA, tRNA seems to be most frequen作者: 植物學 時間: 2025-3-29 06:53
Evaluation of Carcinogenic and Non-Carcinogenic Metal Compounds by Their Interference in the Renatuher fail to do so or even assist in its renaturation. The carcinogenic metals tend to keep the DNA unravelled when its two strands are annealed from around 80. to 2.C as studied by U.V. spectrophotometry. Studies on the interactions of carcinogenic metals with nucleic acid based have further reveale作者: 動機 時間: 2025-3-29 10:18
Chemical Carcinogens and Oncogenes,cer among human populations and its prevalence in individuals with specific occupations and habits has provided important clues on the etiology of the disease. Studies on the metabolism of potent chemical carcinogens in different cell types have identified active derivatives of many of these compoun作者: overwrought 時間: 2025-3-29 12:48
P21 Level and Tyrosine Kinase Activity during Carcinogenesis of Human Colon Tumors,inomas by quantitative immunohisto chemistry. The level of tyrosine kinase activity in 27 colon carcinomas has also been evaluated. Elevated level of . p21 could be detected in the hyperplastic and dysplastic lesions, in 32% of colon adenomas and 52% of colon carcinomas. A strong correlation could b作者: Irritate 時間: 2025-3-29 16:54
Utilization of Initiator Transfer Ribonucleic Acid Modified by Carcinogens Cholesteryl 14-Methylhexetitively inhibited by .-methyl-.-nitrosourea which has been previously demonstrated to alkylate guanine. It thus appears that the lipid reacts with guanosine residues in the molecule of tRNA.. Initiator tRNA preparations pretreated with cholesteryl 14-methylhexadecanoate were charged significantly 作者: BADGE 時間: 2025-3-29 22:16
Effect of Thiram on Cytochrome P-450 Studied by the Cypia-Test,0 [the phenobarbital (PB)-3-methylcholanthrene (3-MC)-type) induced by thiram, a dithiocarbamate fungicide. The test consisted of studies by the technique of Ames for the ability of the S-9 preparation obtained from livers of rats induced by thiram to cause metabolic activation of ethidium bromide (作者: debouch 時間: 2025-3-30 03:33
Translocation of Phosphatidate Phosphohydrolase from the Cytosol to Microsomal Membranes is Increasl to the microsomal membranes was assayed in liver homogenates from long-term thioacetamide-treated rats (100 mg/Kg body weight, daily for 90 days). The translocation of phosphatidate phosphohydrolase induced by oleate was higher (two fold) in liver homogenates obtained from thioacetamide-treated ra作者: 衰弱的心 時間: 2025-3-30 07:54 作者: 不如樂死去 時間: 2025-3-30 08:31
,Einführung in die Kostenrechnung,pe could be from the present maximum rate of between 330 and 240 cases per 10. per annum, to an incidence of between 164 and 105 cases per 10. per annum, an incidence calculated by adding together the lowest incidences observed in European populations for each site (1).作者: 夾克怕包裹 時間: 2025-3-30 15:01 作者: Aggregate 時間: 2025-3-30 19:07 作者: 哭得清醒了 時間: 2025-3-30 23:43 作者: 江湖騙子 時間: 2025-3-31 04:18
https://doi.org/10.1007/978-3-322-85825-2are an order of magnitude lower than the K. values for DNA replication. They are also much lower than the K. values for isolated polymerase delta (2.0 μM for dGTP and 3.5 μM for dTTP, suggesting that when the polymerase functions in DNA repair, its characteristics are altered either by association w作者: theta-waves 時間: 2025-3-31 08:26 作者: OTTER 時間: 2025-3-31 10:35
,Normalkosten — Zuschlagss?tze, substantial part of primary and secondary ALS is removed from DNA by a long type of repair sensitive to araC and novobiocin (NB). Secondarily developed ALS are effective blockers of elongation of the nascent DNA chains.作者: 放氣 時間: 2025-3-31 15:42 作者: ULCER 時間: 2025-3-31 18:41
https://doi.org/10.1007/978-3-658-42234-9ic acid bases. However, activated metal compounds more potently denatured and interfered with the renaturation of DNA. These simple short-term techniques can be usefully employed for the prediction of the carcinogenicity of metals/metalloids.作者: resilience 時間: 2025-3-31 22:26 作者: 微粒 時間: 2025-4-1 04:18 作者: 提名的名單 時間: 2025-4-1 09:09
Jürgen Christmann,Hans-Wilhelm Witthoff stimulated in the presence of these modified Met-tRNAs. Protein synthesis in a system composed of rabbit reticulocyte polyribosomes and partially purified initiation and elongation factors was stimulated if unfractionated aminoacyl-tRNA from rat liver pretreated with cholesteryl 14-methylhexadecano作者: 拱墻 時間: 2025-4-1 10:12
Jürgen Christmann,Hans-Wilhelm Witthoff the PB-type (800 .. revertants/ 800 ug of CPA as compared to 1300 .. revertants/800 ug of CPA for 50mg of PB/kg of body weight). The direct measurements performed on livers of rats induced with thiram showed no overall changes in the level of cytochrome P-450 but a shift in absorption maximum to 44作者: Urgency 時間: 2025-4-1 18:08
Aufbau der modernen Kostenrechnung,when physiological concentrations of salt were present. The enhanced response to translocate phosphatidate phosphohydrolase activity in liver homogenate from thioacetamide-treated rats was due to an increased binding ability of microsomal membranes. These data indicate that tumor-promoting effect of
