hCG from it (Ede, the Netherlands) Source of medications<unk>  contains proteins and other substances that are useful for medical therapy and are ingredients in many prescription drugs (e.g.,<unk> eacin,<unk> echoline,<unk> owave).<unk>  from postmenopausal women is rich in gonadotropins that can yield follicle stimulating hormone and luteinizing hormone for fertility therapy. One such commercial product is Pergonal.<unk>  from pregnant women contains enough human chorionic gonadotropins for commercial extraction and purification to produce hCG medication. Pregnant mare<unk>  is the source of estrogens, namely Premarin.<unk>  also contains antibodies, which can be used in diagnostic antibody tests for a range of pathogens, including HIV-1.<unk>  after four months of storage, ready to be used in gardening activities (note the colour and turbidity change compared to fresh human<unk> . Fresh human<unk>  after excretion<unk>  can also be used to produce<unk> okinase, which is used clinically as a thrombolytic agent. Fertilizer Cleaning Given that<unk> ea in<unk>  breaks down into ammonia,<unk>  has been used for cleaning. In pre-industrial times,<unk>  was used – in the form of lant or aged<unk>  – as a cleaning fluid.<unk>  was also used for whitening teeth in Ancient Rome. Gunpowder<unk>  was used before the development of a chemical industry in the manufacture of gunpowder.<unk> , a nitrogen source, was used to moisten straw or other organic material, which was kept moist and allowed to rot for several months to over a year. The resulting salts were washed from the heap with water, which was evaporated to allow collection of crude saltpeter crystals, that were usually refined before being used in making gunpowder. Survival uses The US Army Field Manual advises against drinking<unk>  for survival. These guides explain that drinking<unk>  tends to worsen rather than relieve dehydration due to the salts in it, and that<unk>  should not be consumed in a survival situation, even when there is no other fluid available. In hot weather survival situations, where other sources of water are not available, soaking cloth (a shirt for example) in<unk>  and putting it on the head can help cool the body. During World War I, Germans experimented with numerous poisonous gases as weapons. After the first German chlorine gas attacks, Allied troops were supplied with masks of cotton pads that had been soaked in<unk> . It was believed that the ammonia in the pad neutralized the chlorine. These pads were held over the face until the soldiers could escape from the poisonous fumes.<unk> ban legend states that<unk>  works well against jellyfish stings. This scenario has appeared many times in popular culture including in the Friends episode "The One With the Jellyfish", an early episode of Survivor, as well as the films The Real Cancun (2003), The Heartbreak Kid (2007) and The Paperboy (2012). However, at best it is ineffective, and in some cases this treatment may make the injury worse. Textiles<unk>  has often been used as a mordant to help prepare textiles, especially wool, for dyeing. In the Scottish Highlands and Hebrides, the process of "waulking" (fulling) woven wool is preceded by soaking in<unk> , preferably infantile. Animal repellent The<unk>  of predator species is often used as a repellent against their prey species.<unk>  plays a role in interspecific communication, since it contains semiochemicals that can act as kairomones.
Urine
Serum 
Blood
Feces
Body fluid
Urinal 
Blood plasma
Venom