TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 1 pot
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 1 pot
... elements.
2
He
4.003
4
Be
9. 012
7
N
14 . 01
8
O
16 .00
9
F
19 .00
10
Ne
20 .18
11
Na
22.99
12
Mg
24.3
13
Al
26.98
14
Si
28.09
15
P
30.97
16
S
32.07
17
Cl
35.45
18
Ar
39.95
19
K
39 .10
20
Ca
40.08
21
Sc
44.96
22
Ti
47.88
23
V
50.94
24
Cr
52.00
25
Mn
54.94
26
Fe
55.85
27
Co
58.93
28
Ni
58.69
29
Cu
63.55
30
Zn
65.39
31
Ga
69.72
32
Ge
72.59
33
As
74.92
34
Se
78.96
3...
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 11 pot
... to occur?
L1 618 Ch11Frame Page 2 51 Tuesday, August 13 , 2002 5:46 PM
Copyright © 2003 by CRC Press LLC
C
HAPTER
11
Toxic Inorganic Compounds
11 .1 INTRODUCTION
In Chapter 10 elements ... orthophosphoric
acid:
P
4
O
10
+ 6H
2
O → 4H
3
PO
4
(11 .8 .1)
Because of its dehydrating action and formation of acid, phosphorus pentoxide is a corrosive irritant
to skin, eyes,...
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 13 potx
... N-acetyl-S-
[ 1- ( hydroxymethyl )-2 -propenyl]
mercapturic acid conjugate
CSC CCOH
OHH
HN
HC
O
CH
3
C
H
H
OH
HH
CC
H
H
L-Cysteine, N-acetyl-S-
(2-hydroxy-3-butenyl)
mercapturic acid conjugate
L1 618 Ch13Frame ... diepoxybutane, 3-butene -1 , 2-diol, and the two
stereoisomers of 3,4-epoxy -1 , 2-butanediol (Figure 13 .5). The production of mercapturic acid deriv-
atives of the oxidation...
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 3 pps
...
|||||
).
C
N
C
C
C
N
O
O
H
H
H
H
CH
3
C
N
C
C
C
N
O
O
H
H
H
N
C
C
C
N
C
N
C
N
H
H
H
NH
2
N
C
C
C
N
C
N
C
NH
H
O
H
2
N
H
CC
C
C
CH
2
HO
H
H
HO
H
OH
OH
H
O
CC
C
C
CH
2
HO
H
H
HO
H
H
OH
H
O
P
O
-
O
-
-
O
O
Occur in both DNA
and RNA
Uracil (U)
Thymine (T)
Adenine (A)
Guanine(G)
Phosphate
2-Deoxy-β-D-
ribofuranose
C
N
C
C
C
N
NH
2
O
HH
H
H
Cytosine (C)
β-D-Ribofuranose
Occur ... Balti...
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 4 pdf
... C
O
O
-
CHH
C
O
O
-
CHH
CO
-
O
CC
O
O
-
CHH
C
O
O
-
CH
CO
-
O
H
HO
C
C
CO
-
O
HH
O
O
-
O
C
HHC
Citrate Isocitrate α-Ketoglutarate
C
C
S
HH
O
O
-
O
C
HHC
CoA
CHH
O
-
O
C
HHC
C
O
O
-
C
O
-
O
C
C
C
O
O
-
H
H
C
O
-
O
C
C
C
O
O
-
H
HH
OH
C
O
-
O
C
C
C
O
O
-
O
HH
Oxaloacetate Malate Fumarate ... (ADP):
ATP
N
N
C
N
N
NH
2
H
CC
C
C
H...
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 6 pps
... “dioxin.”
10
5
10
4
10
3
10
2
10
1
10
-
1
10
-
2
10
-
3
10
-
4
10
-
5
DEHP
b
Ethanol
Sodium chloride
Malathion
Chlorane
Heptachlor
Parathion
Tetrodotoxin
d
TCDD
e
Botulinus toxin
TEPP
c
Nicotine
1. Practically ... substances and their
metabolites react biochemically in an organism to exert a toxic effect. Chapter 7 is devoted to
defining and explainin...
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 7 pptx
... benzo(a)pyrene 7, 8-
diol-9 ,10 -epoxide.
Benzo(a)pyrene
{O}, epoxidation
O
Benzo(a)pyrene
7,8-epoxide
+ H
2
O, epoxide
hydrolase
HO
HO
Benzo(a)pyrene
7,8-diol
benzo(a)pyrene
7,8-diol-9 ,10 -epoxide
HO
HO
O
{O}, ... sulfonate
CH
H
OH
N
CH
3
NO
ONN
CH
H
CH
3
OH
CHH
O
ONN
H
CH
3
HO
-+
NN
H
CH
3
Other products +
CH
3
L1 618 Ch07Frame Page 16 0 Tuesday, August 13 , 2002 5:50 PM
Copyright...
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 8 doc
... facile detection of
β
-galactosidase activity. This
is accomplished with the chromogenic substrate 5-bromo-4-chloro-3-indoyl-
β
-D-galactopyrano-
side, which is metabolized by
β
-galactosidase to ... mutagenicity assay, Mutat. Res., 455, 71 80, 2000.
4. Emtestam, L., Zetterqulist, H., and Olerup, O., HLA-DR, -DQ, and -DP alleles in nickel, chromium
and/ or cobalt-sensitive individuals:...
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 10 ppsx
... synthetase
δ-aminolevulinic
Succinyl-CoA Glycine
+ -
-
+
CoA–SH
+
+
CO
2
H
3
N
H
H
O
CCO
OCCCCS
OH
H
H
H
O
CoA
α β γ δ
δ-aminolevulinic acid
L1 618 Ch10Frame Page 218 Tuesday, August 13 , 2002 5:47 ... phosphorylation.
C
CPO
3
CO
H
HHO
H
H
O
C
CPO
3
CO
PO
3
HHO
H
H
O
O
C
CPO
3
CO
AsO
3
HHO
H
H
O
O
2-
2-
2-
2-
3-
Phosphate
Glyceraldehyde
3-phosphate
Additional processe...
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 12 pps
... As
OH
O
OH
NO
2
3-Nitro-4-hydroxyphenyl-
arsinic acid (Roxarsone)
HO As
OH
O
H
H
CNH
2
O
N-carbamoylarsinic acid
(Carbarsone)
N
N
N
SCH
H
H
As OHHO
O
H
2-Methylthio- 4-( 2'-phenylarsenic acid )-
aminopyrimidine
L1 618 Ch12Frame ... –28°C and
boils at 11 8°C. Both dimethylzinc and diethylzinc are used in organometallic chemical vapor
HC
H
H
I
HC
H
H
Zn C H
H
H
+ 2Zn + 2ZnI
2
L1...
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