what is semaglutide ,is an antidiabetic medication used for the treatment of type 2 diabetes and an anti-obesity medication used for long-term weight management. It is a peptide similar to the hormone glucagon-like peptide-1 (GLP-1), modified with a side chain. It can be administered by subcutaneous injection or taken orally. It is sold under the brand names Ozempic and Rybelsus for diabetes, and under the brand name Wegovy for weight loss.
buy Semaglutide is a glucagon-like peptide-1 receptor agonist. The most common side effects include nausea, vomiting, diarrhea, abdominal pain, and constipation.
It was approved for medical use in the US in 2017. In 2021, it was the 90th most commonly prescribed medication in the United States, with more than 8 million prescriptions.
Medical uses
Semaglutide peptide is indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes.
Mechanism of action semaglutide weight loss
Semaglutide is a glucagon-like peptide-1 receptor agonist. The drug decreases blood sugar levels. The decrease is theorized to be caused by the mimicking of the incretin glucagon-like peptide-1 (GLP-1). It also appears to enhance growth of pancreatic beta cells, which are responsible for insulin production and release. Additionally, it inhibits the production of glucagon, the hormone that increases glycogenolysis (release of stored carbohydrate from the liver) and gluconeogenesis (synthesis of new glucose). It reduces food intake by lowering appetite and slowing down digestion in the stomach, helping reduce body fat.
Semaglutide’s half-life in the blood is about seven days (165–184 hours). It can be administered by subcutaneous injection or taken orally (by mouth).compounded semaglutide
Description Semaglutide(910463-68-2) is an anti-diabetic medication that is sold under brand names such as Ozempic, Wegovy, and Rybelsus. It is used to treat type 2 diabetes and manage chronic weight. The drug functions similar to human glucagon-like peptide-1 (GLP-1) by increasing insulin secretion, which leads to improved sugar metabolism. It is distributed as a metered subcutaneous injection in a prefilled pen, or as an oral form. One of its advantages over other antidiabetic drugs is that it has a long duration of action, thus, only once-a-week injection is sufficient.
Uses Semaglutide is used to manage type 2 diabetes along with lifestyle changes, such as dietary restrictions and increased physical activity. It also works by slowing the movement of food through the stomach and may decrease appetite and cause weight loss. There have been no published reports of hepatotoxicity attributed to semaglutide therapy.
Definition ChEBI: Semaglutide is a polypeptide that contains a linear sequence of 31 amino acids joined together by peptide linkages. It is an agonist of glucagon-like peptide-1 receptors (GLP-1 AR) and used for the treatment of type 2 diabetes. It has a role as a hypoglycemic agent, a glucagon-like peptide-1 receptor agonist, an anti-obesity agent, a neuroprotective agent and an appetite depressant. It is a polypeptide and a lipopeptide.
Biological Activity Semaglutide (Rybelsus, Ozempic, NN9535, OG217SC, NNC 0113-0217), a long-acting glucagon-like peptide 1 (GLP-1) analogue, is a GLP-1 receptor agonist with the potential for the treatment of type 2 diabetes mellitus (T2DM).
Mechanism of action Semaglutide is a glucagon-like peptide-1 receptor agonist. It increases the production of insulin, a hormone that lowers the blood sugar level. It also appears to enhance growth of β cells in the pancreas, which are the sites of insulin production. It also inhibits glucagon, which is a hormone that increases blood sugar. It additionally reduces food intake by lowering appetite and slows down digestion in the stomach. In this way it reduces body fat.
Pharmacokinetics Median tmax,semaglutide was 1.5 hours for both water volumes with a range of 0.5-3.0 hours for 50 mL and a range of 0.5-4.0 hours for 240 mL. AUC0-24h,semaglutide and Cmax,semaglutide were approximately 70% higher when dosed with 50 versus 240 mL water[2].
Semaglutide Side effects Some common side effects of Semaglutide include: nausea, vomiting, diarrhea, abdominal pain, and constipation may occur.
Less common but serious side effects of Semaglutide include: kidney problems, diabetic retinopathy, allergic reactions, low blood sugar, and pancreatitis.
In people with heart problems, it can cause damage to the back of the eye (retinopathy). If you experience any of these serious side effects, contact your healthcare provider immediately.
www.mayoclinic.org
in vitro Semaglutide is selected as the optimal once weekly candidate. Semaglutide has two amino acid substitutions compared to human GLP-1 (Aib8, Arg34) and is derivatized at lysine 26. The GLP-1R affinity of semaglutide (0.38 ± 0.06 nM) is three-fold decreased compared to liraglutide, whereas the albumin affinity is increased.
in vivo The plasma half-life is 46.1 h in mini-pigs following i.v. administration, and semaglutide has an MRT of 63.6 h after s.c. dosing to mini-pigs.
Pronunciation /sɛmˈæɡlʊtaɪd/ sem-AG-luu-tyde or /ˌsɛməˈɡluːtaɪd/ SEM-ə-GLOO-tyde
Trade names Ozempic, Rybelsus, Wegovy, others
Routes of administration Subcutaneous, oral
ATC code A10BJ06 (WHO)
Bioavailability 89%
Metabolism Proteolysis
Elimination half-life 7 days
Duration of action 63.6 h
Excretion Urine and feces
Semaglutide Chemical Properties
storage temp. Store at -20°C
solubility DMSO：3mg/mL (0.73 mM)
InChIKey DLSWIYLPEUIQAV-CCUURXOWSA-N
More Introduction:https://en.wikipedia.org/wiki/Semaglutide
