Muscarine is a mushroom toxin that canaffect the receptors in smooth muscles and sweat glands in the autonomic nervous system. It mainly causes profuse sweating in people who consume mushrooms with high levels of muscarine. Muscarine poisoning is also characterised by increased salivation, perspiration...
Several genera of cyanobacteria are able to produce toxins that may be accessible for use as chemical warfare agents. Important toxins include those that primarily affect the liver, such as microcystins, nodularins, and cylindrospermopsin. Important toxins that primarily affect the nervous system ...
Define Grayanotoxins. Grayanotoxins synonyms, Grayanotoxins pronunciation, Grayanotoxins translation, English dictionary definition of Grayanotoxins. n. A neurotoxin found in the nectar of certain rhododendrons and related plants, such as some laurels of
A person's state of sleep also seems to affect how CSF navigates the maze of billions of neurons to remove waste. Sleep synchronizes neurons, sending high-energy waves of charged particles through the fluid between cells. This helps move CSF into these spaces. That said, recently, there have...
The venom of the spider Phoneutria nigriventer contains a mixture of toxins that affect ion channel function, decreasing neuronal cell death and ameliorating neurotransmission alterations. The PhTx3-1 toxin is capable of blocking transient outward K+ currents (KvIA), improving ...
When your dentist injects lidocaine into your gums, the drug blocks the pain of the oncoming drill, but it also blocks all other sensation – leaving your mouth feeling numb and swollen. What if there were a drug that could specifically block pain, but l
Fungal toxins include the aflatoxins that can contaminate cereals; they are associated with chronic liver disease and liver cancer. All venoms are diverse mixtures of different toxins, so the effects in humans can be complex and variable [1]. Scorpion venoms contain many toxins that affect ion ...
Bacterial products can act on neurons to alter signaling and function. In the present study, we found that dorsal root ganglion (DRG) sensory neurons are enriched for ANTXR2, the high-affinity receptor for anthrax toxins. Anthrax toxins are composed of p
TE-671 cells, and assessed peptide activity in CHO cells expressing NaV1.7 and the NaVβ1-β4 subunits. However, although successful transfection with β subunits was confirmed by the presence of the transfection marker GFP, ExTxA did not affect inactivation of NaV1.7-mediated currents in the ...
you to avoid many summer dangers that can affect your pet. If you believe your pet ingested any item of concern, it is important to call your veterinarian or Pet Poison Helpline, a 24/7 animal poison control center, at 1-800-213-6680 right away to have the risk of poisoning assessed....