accomplished a way to determine whether an animal can recognize its own reflection or not by surreptitiously marking the animal with two odorless dye spots. (1) The mirror test is a test to determine whether an animal can recognize its own reflection in a mirror as an image of itself. For example, initial tests have revealed that higher concentrations of the alligator serum tend to be toxic to human cells.ġ2. However, there may be potential problems before alligator-based medicines can reach drugstore shelves. Such products would be a solution to patients that need extra help preventing infections, such as diabetes patients with foot ulcers, burn victims and people suffering from auto-immune diseases.

The study team thinks that pills and creams containing alligator peptides could be available at level pharmacies within seven to ten years. When the alligator was exposed to HIV, the researchers found that a good amount of the virus was destroyed. Human serum destroyed only eight of the bacterial strains while the alligator serum killed all 23. Merchant therefore created human and alligator serum-protein-rich blood plasma that has been able to remove clotting agents, and exposed each of them to 23 strains of bacteria. He was intrigued that, despite living in swampy environments where bacteria thrive, alligators that suffered frequent scratches and bruises rarely developed fatal infections. ’Once we sequence these peptides, we can obtain their chemical structure to potentially create new drugs.’ Study co-author Mark Merchant, a biochemist at Mc Neese State University in Lake Charles, Louisiana, was among the first to notice alligators’ unusual resistance. ’We are in the process of separating and identifying the specific peptides in alligator blood,’ said Darville. The scientists think that these peptides could one day lead to medicines that would provide humans with the same antibiotic protection. Such peptides are also found in the skin of frogs and toads, as well as komodo, dragons and crocodiles. Study co-author Lancis Darville at Louisiana State University in Baton Rouge believes that peptides – fragments of proteins – within alligator blood help the animals stop fatal infections. In addition, the blood was able to deplete and destroy a significant amount of HIV, the virus that causes AIDS. Chemists in Louisiana found that blood from the American alligator can successfully destroy 23 strains of bacteria, including strains known to be resistant to antibiotics.

Now researchers think the secret lies in the reptiles’ blood.

Alligators, which often engage in violent fights over territories and mates, have made scientists puzzled why their wounds rarely get infected. These examples are programmatically compiled from various online sources to illustrate current usage of the word 'font.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Melanie Fincher, Southern Living, 9 Sep. 2023 Choose from 16 different font combinations for a gift that’s as unique as her. Andy Larsen, The Salt Lake Tribune, 15 Sep. 2023 Four teams of judges examined those factors, culminating in a rightmost column average that has the word SCORE in literal capital letters and bold font. 2023 Lightning later struck and damaged the tower and water tower, seen below to the right, used for the baptismal font. Quincy Bulin, Better Homes & Gardens, 5 Sep. 2023 Make your gift extra special with embroidery and choose from seven monogram fonts, three-word fonts, and 10 thread colors. Danielle Directo-Meston, The Hollywood Reporter, 8 Sep. 2023 Originally created by graphic designer Massimo Vignelli, the iconic kraft paper carryall with its rounded font debuted in 1973, and became a status symbol among stylish shoppers. The Kindle is more than just an e-reader. 2023 Family Choose your preferred font and size Kurt's key takeaways Stefanie Waldek, Travel + Leisure, 21 Sep. 2023 The Casetify Custom MagSafe Wallet is indeed fully customizable, with six different color options and dozens of font, text color, and layout variants. Gideon Lewis-Kraus, The New Yorker, 30 Sep. Noun In a small additional kink, the data were written in two different fonts: Calibri and Cambria.

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