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Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.
Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.
There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).
A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.
More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.
![A freshly applied autograft. Note that the donor skin has been perforated so that it can be stretche](https://biology-forums.com/gallery/47/medium_14755_16_09_12_6_01_25_8780531.jpeg)
![The Titanic carried only twenty lifeboats, a reason why so many perished in 1912. The Lusitania (abo](https://biology-forums.com/gallery/47/medium_4_23_06_16_8_41_00_23622744.jpeg)
![The process of filtration in the kidneys, where smaller solutes, such as the electrolytes sodium and ...](https://biology-forums.com/gallery/29/medium_548020_11_05_17_3_50_37_29035312.jpeg)