ライフサイエンスコーパス: aflatoxin B1

1 ohol and tobacco consumption and exposure to aflatoxin B1.

2 sitive foci) in the liver of rats exposed to aflatoxin B1.

3 highly related to hepatitis B infection and aflatoxin B1.

4 HCCs from areas of high dietary exposure to aflatoxin B1.

5 n with the hepatitis viruses and exposure to aflatoxin B1.

6 iolet (UV) light to fungal metabolites, like Aflatoxin B1.

7 cryostat liver sections of rats treated with aflatoxin B1.

8 an important step in the carcinogenicity of aflatoxin B1.

9 robisfuran is key to the mutagenic nature of aflatoxin B1.

10 The aflatoxin B1 (5.4 mug/kg) was also found in one of the g

11 were positive for the following mycotoxins: aflatoxin B1 (50 mug/kg), alternariol monomethyl ether (

12 diol epoxide, N-hydroxy-2-aminofluorene, and aflatoxin B1 8,9-epoxide in (1) naked intact genomic DNA

13 diol epoxide, benzo(g)chrysene diol epoxide, aflatoxin B1 8,9-epoxide, and N-acetoxy-2-acetylaminoflu

14 a component of Chinese herbal medicine), and aflatoxin B1 (a food contaminant).

15 CYP1A2 substrates include aflatoxin B1, acetaminophen, and a variety of environmen

16 nsist of a unique abasic site or ring-opened aflatoxin B1 adduct but rather is consistent with the pr

17 Aflatoxin B1 (AFB) epoxide forms an unstable N7 guanine

18 considered for human use to protect against aflatoxin B1 (AFB)-induced hepatocarcinogenesis based on

19 , 8, 9-dihydro-8-(S-glutathionyl)-9-hydroxyl-aflatoxin B1 (AFB-GSH), was found to bind with a stoichi

20 The exo isomer of aflatoxin B1 (AFB1) 8,9-epoxide appears to be the only p

21 ection of the mycotoxins ochratoxin A (OTA), aflatoxin B1 (AFB1) and deoxynivalenol (DON) which are s

22 as these toxins, such as ochratoxin A (OTA), aflatoxin B1 (AFB1) and deoxynivalenol (DON), are subjec

23 ution with only the specific toxin, which is aflatoxin B1 (AfB1) and mixture of AfB1 with other non-s

24 p reduced the number of revertants caused by aflatoxin B1 (AFB1) and proliferation of cells M12.C3.F6

25 Aflatoxin B1 (AFB1) and/or hepatitis B and C viruses are

26 et exhibit different regioselectivity toward aflatoxin B1 (AFB1) biotransformation.

27 Aflatoxin B1 (AFB1) exo-8,9-epoxide, the reactive produc

28 Recent studies have implicated aflatoxin B1 (AFB1) exposure as an etiological agent in

29 HCCs occur in geographical regions with high aflatoxin B1 (AFB1) exposure, concomitant with hepatitis

30 There is a prompt need for determination of aflatoxin B1 (AFB1) in food products to avoid distributi

31 Aflatoxin B1 (AFB1) is a human hepatotoxin and hepatocar

32 Aflatoxin B1 (AFB1) is a mutagen and IARC (International

33 Aflatoxin B1 (AFB1) is a potent human carcinogen implica

34 , exposure to the genotoxic hepatocarcinogen aflatoxin B1 (AFB1) is a significant factor in the genes

35 The mycotoxin aflatoxin B1 (AFB1) is considered to be a major causativ

36 Among them, Aflatoxin B1 (AFB1) is the most toxic.

37 r for determination and quantification of an aflatoxin B1 (AFB1) level using a reduced graphene oxide

38 Aflatoxin B1 (AFB1) producing fungi contaminate food and

39 is initiated through metabolic activation of aflatoxin B1 (AFB1) to its epoxide form that reacts with

40 rochemical aptasensor for trace detection of aflatoxin B1 (AFB1) was developed by using an aptamer as

41 or DNA adduct formed by the liver carcinogen aflatoxin B1 (AFB1) was investigated in vivo.

42 isk of liver cancer upon exposure to dietary aflatoxin B1 (AFB1), a carcinogenic product of the mold

43 maximum limits (MLs) of 5 and 2mugkg(-1) for aflatoxin B1 (AFB1), respectively.

44 High expression of the aflatoxin B1 (AFB1)-8,9-epoxide-conjugating glutathione

45 5% of NNK-induced, 59% of VC-induced, 58% of aflatoxin B1 (AFB1)-induced, 14% of N-ethyl-N-nitrosoure

46 ue has been developed for the preparation of aflatoxin B1 (AFB1)-tagged liposomes encapsulating a vis

47 or DNA adduct of the potent liver carcinogen aflatoxin B1 (AFB1).

48 In this paper we report the sensing of aflatoxin B1(AFB1) by field effect capacitive method usi

49 certain mycotoxins, such as deoxynivalenol, aflatoxin B1, aflatoxin B2, aflatoxin G1, aflatoxin G2,

50 Concentrations of the total aflatoxin, aflatoxin B1, aflatoxin B2, aflatoxin G1, aflatoxin G2,

51 centration of 0.48+/-0.05ngL(-1) followed by aflatoxin B1, aflatoxin G1 and ochratoxin A.

52 tify 14 fungus secondary metabolites, namely aflatoxin B1, aflatoxin G1, aspergillic acid, aspyrone,

53 ylaminofluorene, benzidine, 2-naphthylamine, aflatoxin B1, aflatoxin G1, sterigmatocystin, N-nitrosod

54 , sodium azide, mitomycin C, benzo[a]pyrene, aflatoxin B1 and 2-aminofluorene, were compared with the

55 Two structurally unrelated chemicals, aflatoxin B1 and propane sultone, transformed human fore

56 plied to cultured cells treated with H2O2 or aflatoxin B1 and then to cryostat liver sections of rats

57 inones versicolorin A and B readily afforded aflatoxins B1 and B2.

58 Fluorescence emission of aflatoxins B1 and G1 was enhanced by post-column chemica

59 e between 0.05mugL(-1) (for aflatoxin G1 and aflatoxin B1) and 15mugL(-1) (for deoxynivalenol and fum

60 ncentration of a reaction mixture containing aflatoxin B1 antibody and aflatoxins.

61 Samples containing aflatoxin B1 are allowed to migrate by capillary action

62 hratoxin A and aflatoxin M1 (a metabolite of aflatoxin B1), as well as other aflatoxins, under compet

63 The device is capable of detecting aflatoxin B1 at levels down to 20 ng and could serve as

64 The compound is responsive to Aflatoxin B1 at parts per billion level, which makes it

65 A method for aflatoxin B1, B2, G1 and G2 determination and confirmati

66 etection method for the determination of the aflatoxin B1, B2, G1 and G2 in peanuts, rice and chilli

67 d and characterized for the determination of aflatoxins (B1, B2, G1 and G2) in rice.

68 ed), were investigated for their contents of aflatoxins (B1, B2, G1 and G2), patulin, and ergosterol.

69 In this approach, aflatoxins B1, B2, and G1 and the cholera toxin A-subuni

70 arker - ergosterol and important mycotoxins (aflatoxins B1, B2, G1 and G2, and ochratoxin A) were als

71 Aflatoxin B1 content was significantly correlated with t

72 The visual limit of detection for aflatoxin B1 decreased to 0.6ng/mL compared to 11ng/mL w

73 s measured in two populations: (a) placental aflatoxin B1 DNA (AFB1-DNA) adducts in a group of Taiwan

74 The targeted adduction of aflatoxin B1- exo -8,9-epoxide (AFB1- exo -8,9-epoxide)

75 has been applied to label-free detection of aflatoxin B1 in a competitive immunoassay format, with t

76 Mean concentrations of aflatoxin B1 in groundnuts in household stores in interv

77 r has a potential for quick determination of aflatoxin B1 in paprika samples.

78 inogenic mycotoxin and secondary metabolite, aflatoxin B1 in the filamentous fungus and an important

79 Aflatoxin B1 induced substitutions of guanines in a GpC

80 The FAPY adduct may be a major progenitor of aflatoxin B1-induced mutations in DNA.

81 hesis of the potent environmental carcinogen aflatoxin B1 involves ca. 15 steps beyond the first poly

82 Aflatoxin B1 is a potent environmental carcinogen produc

83 ihydrobisfuran ring system characteristic of aflatoxin B1 is essential to the covalent reaction of it

84 nigmatic step in the complex biosynthesis of aflatoxin B1 is the oxidative rearrangement of versicolo

85 biosynthesis of the environmental carcinogen aflatoxin B1, is one of the multidomain iterative polyke

86 ch was tested by determining zearalenone and aflatoxin B1 mycotoxins.

87 ]anthracene, benzo[a]pyrene-7,8-dihydrodiol, aflatoxin B1, naphthalene, and styrene, with high turnov

88 Hepatitis B virus (HBV) and aflatoxin B1 represent the main risk factors for the dev

89 zone containing immobilized antibodies; then aflatoxin B1-tagged, dye-containing liposomes are allowe

90 Cell survival and mutagenesis following aflatoxin B1 treatment was assayed in strains defective

91 observed between Cr and total Aflatoxin and Aflatoxin B1; whereas Ochratoxin A was related to Cu and

92 nfiguration is crucial to the interaction of aflatoxin B1 with DNA.

93 f endogenous and exogenous toxins, including aflatoxin B1, with glutathione.