The products are nearly identical in composition, efficacy, and cost, varying primarily in the formulations and delivery devices.Somapacitan-beco (Sogroya) is first once-per week subcutaneous human growth hormone (hGH) therapy that was approved in the United States. It was approved for medical use in the United States in August 2020. Terminology
Growth hormone (GH l) is also called somatotropin (British: somatotrophin). The human form of growth hormone is known as human growth hormone, or hGH (ovine growth hormone, or sheep growth hormone, is abbreviated oGH). GH can refer either to the natural hormone produced by the pituitary (somatotropin), or biosynthetic GH for therapy.Cadaver growth hormone is the term for GH extracted from the pituitary glands of human cadavers between 1960 and 1985 for therapy of deficient children. In the U.S., cadaver GH, also referred to as NPA growth hormone, was provided by the National Pituitary Agency, and by other national programs and commercial firms as well. In 1985 it was associated with the development of Creutzfeldt–Jakob disease, and was withdrawn from use.RHGH (rHGH, rhGH) refers to recombinant human growth hormone, that is, somatropin (INN). Its amino acid sequence is identical with that of endogenous human GH.It is coincidental that RHGH also refers to rhesus monkey GH (RhGH), using the accepted naming convention of Rh for rhesus.
If vecuronium is first administered more than 5 minutes after the start of the inhalation of enflurane, isoflurane, or halothane, or when a steady state has been achieved, the intubating dose of vecuronium may be decreased by approximately 15%. Vecuronium has an active metabolite, 3-desacetyl-vecuronium, that has 80% of the effect of vecuronium. Accumulation of this metabolite, which is cleared by the kidneys, can prolong the duration of action of the drug, particularly when an infusion is used in a person with kidney failure.Reversal of vecuronium can be accomplished by administration of sugammadex which is a γ-cyclodextrin which encapsulates vecuronium preventing it from binding to receptors. Reversal can also be accomplished with neostigmine or other cholinesterase inhibitors, but their efficacy is lower than that of sugammadex. History
As long ago as 1862, adventurer Don Ramon Paez described a Venezuelan poison, guachamaca, which the indigenous peoples used to lace sardines as bait for herons and cranes. If the head and neck of a bird so killed was cut off, the remainder of the flesh could be eaten safely. Paez also described the attempt of a Llanero woman to murder a rival to her lovers affections with guachamaca and unintentionally killed 10 other people when her husband shared his food with their guests. It is probable that the plant was Malouetia nitida or Malouetia schomburgki.The genus Malouetia (family Apocynaceae) is found in both South America and Africa. The botanist Robert E. Woodson Jr comprehensively classified the American species of Malouetia in 1935.