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[1] [2] [3] Cohn describes its use to detect the principal components of digitalis (note that they may not be alkaloids). [4] The reaction with this reagent is also known as the Keller–Kiliani reaction, after C. C. Keller and H. Kiliani, who both used it to study digitalis in the late 19th century.
The Kiliani–Fischer synthesis, named for German chemists Heinrich Kiliani and Emil Fischer, is a method for synthesizing monosaccharides.It proceeds via synthesis and hydrolysis of a cyanohydrin, followed by reduction of the intermediate acid to the aldehyde, thus elongating the carbon chain of an aldose by one carbon atom while preserving stereochemistry on all the previously present chiral ...
Cardiac glycosides are a class of organic compounds that increase the output force of the heart and decrease its rate of contractions by inhibiting the cellular sodium-potassium ATPase pump. [1] Their beneficial medical uses include treatments for congestive heart failure and cardiac arrhythmias ; however, their relative toxicity prevents them ...
A level below 5.6 mmol/L (100 mg/dL) 10–16 hours without eating is normal. 5.6–6 mmol/L (100–109 mg/dL) may indicate prediabetes and oral glucose tolerance test (OGTT) should be offered to high-risk individuals (old people, those with high blood pressure etc.). 6.1–6.9 mmol/L (110–125 mg/dL) means OGTT should be offered even if other ...
Killant married German surgeon and medical school professor Otto George Theobald Kiliani in 1887. [15] They had a son, Richard, born in 1888, and a daughter, Gladys, who died in childhood. [2] During World War I, her husband served as a surgeon in the German army's medical corps, and their son Richard served in an American regiment. [1]
Idaho student murder suspect Bryan Kohberger's new defense claim that unidentified male blood found on a handrail at the King Road crime scene and on a glove outside points to potential other ...
The study, which was published in Nature Medicine on January 20, analyzed data from more than 2 million people with diabetes who took GLP-1 receptor agonist medications like Ozempic and Wegovy.
A substance containing a glycosidic bond is a glycoside. The term 'glycoside' is now extended to also cover compounds with bonds formed between hemiacetal (or hemiketal) groups of sugars and several chemical groups other than hydroxyls, such as -SR (thioglycosides), -SeR (selenoglycosides), -NR 1 R 2 (N-glycosides), or even -CR 1 R 2 R 3 (C ...