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ANIMAL KINGDOM - Animal substances must be collected from perfectly
healthy specimen, wild animals are preferable, as they are natural
specimens. Secretions and excretions should be obtained in hygienic
conditions and from healthy beings. Medicines from them should be
prepared in their pure and unadulterated state, without mixing with
any other substances.The animal drug substances are obtained from
either the young wild or domestic ones and zoological gardens. Some
are gathered by fishing, e.g., Asterias rubens, Cod fish (for Oleum
.rousJec. Aselli). Cuttle fish (for Sepia). Jellyfish(Medusa)etc.Wild
animal procured by hunting, e.g., Sperm whale (Ambra grisea), Musk
deer (Moschus), Beaver (Castoreum) etc. Insects like Cantharides
(Cantharis), Apis melifica, Cochneal (Coccus cacti) etc. are procured
wild, or they are also cultivated in scientific way. Toads (bufo)
; different spiders (Aranea avicularis, A. diadema, Mygale, etc.);
Lizards (Lacerta agilis etc.) are also caught by different processes.
Venoms are either collected from wild snakes or cultivated ones
from the snake farms, e.g, Coral viper (Elaps cor.), Lachesis mutus
(Lachesis), German Viper (Vipera), Spectacled snake (Naja tripudians)
etc., venoms are collected in glass container by experts of the
line. Different 'Lacs' are generally collected from domestic animals.
COLLECTION OF POISONS ETC.
Bufo -The live toad is fastended to a slab of cork by four strong
pins stuck through the webs of the feet. Next the poles of an 'induction
apparatus' in action are slowly drawn over the back of the animal,
whereupon the poison exudes from the dorsal glands of the toad,
which is removed with a small horn knife.
Hydrophobinum- (The saliva of a live rabid dog) Most carefully
collected in milk sugar.
Venoms of serpents- May be obtained from the live snake by collecting
the poison on milk sugar by pressing the fang upwards against the
'poison sac'. Different types of venoms may also be obtained from
sereological laboratories.
MINERALS AND CHEMICALS - The minerals, metals and chemicals should
be collected in natural state and natural source or in pure chemical
form if not available from natural source as stated for the individuals.
SARCODES AND NOSODES: The 'endocrine' products and few 'enzymes'
may be collected from cattle, sheep etc. from the slaughter houses.
Collections of these drug substances require some special and elaborate
techniques and should have sufficient knowledge in morbid anatomy
and physiology of the particular specimens.
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