Jailer 2

 

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Sourdough

 

                                                                History Of Bread 

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Brain And Glucose

 

                                                            Human Brain Runs On Glucose 

 Low Blood Glucose = Cognitive Impairments

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August Bier

 

                                                                        Spinal Anesthesia

Spinal Anesthesia Technique

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Lidocaine

 

                                                                             Coca 

                                                     Cocaine: Worlds First Local Anesthetic 

Classification Of Local Anesthesia

Lidocaine 

• 1942 (Discovery): Chemists Nils Löfgren and Bengt Lundqvist synthesized the compound (originally designated LL30) at Stockholm University's Institute of Chemistry. 
• 1943 (Karolinska Testing): Physiologist Leonard Goldberg at the Karolinska Institute performed crucial toxicology and safety tests. He proved that the new substance was safer, more effective, and longer-lasting than existing local anesthetics like procaine (Novocaine). 
• 1944 (Clinical Trials): Dr. Torsten Gordh, Sweden's first specialized anesthesiologist and chief anesthetist at Karolinska Hospital, led the first human clinical and surgical trials. He tested it via subcutaneous wheals, minor procedures, and major surgeries (such as hernia and goiter operations), proving its superior depth and duration. 

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