Contents xxvii
Non-protein nitrogen utilization under normal conditions( rumen pH 6.5-7.0) 1138
The biological value of rumen microflora protein 1139
Toxicity 1139 Clinical signs 1140 Diagnostic criteria 1140 Treatment 1140
Ammonia( NH3) gas 1141
Concluding remarks and future directions 1141
References 1141
Control measures for cyanobacterial harmful algal blooms( HABs) in surface water
Exposure doses calculated using water consumption data
References
Section P Analytical toxicology
80. Analytical toxicology and sample submission requirements
1165
1167 1168
79. Water quality and contaminants
Michael P. Carlson |
Introduction |
1143 |
What Chemicals are found in water? |
1144 |
What microbes are found in water? |
1144 |
What Chemicals should be included in livestock drinking |
water quality |
assessment? |
1144 |
Total dissolved solids( TDS) and |
salinity |
1146 |
Water quality assessment based solely on |
TDS or salinity |
1146 |
Water hardness |
1150 |
Organic Chemicals |
1151 |
Water quality analytical Services |
1151 |
Drinking water quality for animals |
1151 |
United States drinking water quality criteria |
for animals |
1152 |
US water quality criteria- 1968 |
1152 |
US water quality criteria- 1972 |
1152 |
US proposed criteria for water |
quality- 1973 |
1152 |
US nutrients and toxic substances in water |
for livestock and poultry- 1974 |
1153 |
US quality criteria for water- 1976 |
1153 |
US livestock water quality criteria |
updates |
1153 |
Water quality criteria for organic livestock production |
1154 |
What quality criteria should be used for |
livestock drinking water? |
1154 |
Drinking water quality for humans |
1154 |
Assessing water quality for consumption by livestock |
1162 |
Mitigation of risks of adverse health or production effects |
from water-borne toxicants |
1164 |
Minimizing risk of cyanotoxicoses from |
drinking water |
1165 |
Andreas F. Lehner and John P. Buchweitz
Introduction 1173 The structure of a toxicology lab 1173 Elemental and inorganic Chemical analysis 1174 Elemental analysis 1174 Other inorganic analyses 1176
Organics analysis 1177 Introduction 1177 ELISA 1177 Measurement of acetylcholinesterase activity 1177 Chromatography 1177 Mass spectrometry 1183 Sample preparation for organics analysis 1188
Method development in veterinary analytical toxicology 1191 Analytical standards 1192 Selectivity
H92 Sensitivity 1192 Detection / reporting / quantitation limits 1192 Precision and accuracy 1193
Quality assurance and quality control in the veterinary toxicology lab 1193
Sample submission requirements 1193 Sampling of feed and forage 1194 Sample shipment 1194
References 1194
Section Q Prevention and treatment
81. Prevention and treatment of poisoning
Camille DeClementi
Prevention of poisoning Stabilization and monitoring
1199 1200