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9 ore fa · And see text. A chordate (/ ˈkɔːrdeɪt / KOR-dayt) is a deuterostomic bilaterial animal belonging to the phylum Chordata (/ kɔːrˈdeɪtə / kor-DAY-tə). All chordates possess, at some point during their larval or adult stages, five distinctive physical characteristics (synapomorphies) that distinguish them from other taxa.
1 giorno fa · Chronic pain has many pathophysiological and environmental causes and can occur in cases such as neuropathy of the central nervous system, after cerebral hemorrhage, tissue damage such as extensive burns, inflammation, autoimmune disorders such as rheumatoid arthritis, psychological stress such as headache, migraine or abdominal pain (caused by emotional, psychological or behavioral) and ...
1 giorno fa · Rudyard Kipling. Joseph Rudyard Kipling (/ ˈrʌdjərd / RUD-yərd; 30 December 1865 – 18 January 1936) [1] was an English journalist, novelist, poet, and short-story writer. He was born in British India, which inspired much of his work. Kipling's works of fiction include the Jungle Book duology (The Jungle Book, 1894; The Second Jungle Book ...
9 ore fa · The radial nerve is an important nerve in the arm that mainly controls muscle movement and sensation. Here’s a simpler breakdown of its anatomy: 1. Origin. The radial nerve starts from the posterior cord of the brachial plexus, which consists of fibers from the cervical spinal nerves C5, C6, C7, C8, and sometimes T1. 2.
9 ore fa · The black widow spider is a feared species whose venom contains seven toxins, phylum-specific latrotoxins (LTXs). One of these, α-LTX, targets vertebrates and is therefore dangerous to humans. It disrupts nerve signal transmission by binding to presynaptic nerve terminals and causing a massive and uncontrolled release of calcium ions into ...
9 ore fa · Addressing the intricate challenge of chronic neuropathic pain has significant implications for the physical and psychological well-being of patients, given its enduring nature. In contrast to opioids, electroacupuncture (EA) may potentially provide a safer and more efficacious therapeutic alternative. Our objective is to investigate the distinct analgesic effects and potential mechanisms of ...
9 ore fa · Neural microtissues derived from pluripotent stem cells (iPSCs) can replace dopaminergic neurons, the nerve cells that are lost in Parkinson’s disease, and restore motor function when grown into tiny capsules and transplanted into the brains of model rats, a study led by TreeFrog Therapeutics found. “TreeFrog Therapeutics has overcome the most complex challenges of developing a successful ...
