If you have been reading about WADA prohibited list and want a single page that covers the useful parts, this is it: definitions, context, how it is studied, and the questions that come up repeatedly.
Updated 2026-06-19. Numbers and descriptions here follow the published literature rather than marketing material.
Clinical development of AOD9604 included trials in people with obesity, but the results did not lead to approval as a prescription medicine in major markets. Interest later shifted to research settings and to unapproved products marketed for body composition. Regulatory agencies have questioned whether the peptide qualifies as a dietary ingredient, and some have issued warnings about its presence in supplements. Long-term human safety data are limited, and questions about efficacy, dosing, and target populations remain unresolved.
AOD9604 is a synthetic peptide modeled on the C-terminal region of human growth hormone. It corresponds to a short sequence near the end of the 191-amino-acid hormone, often described as residues 176–191 or a related fragment. Researchers designed it to separate metabolic effects from the growth-promoting actions of full-length growth hormone. Early work in the 1990s explored it as a candidate for weight and lipid disorders. It is not a naturally circulating hormone fragment produced in large amounts.
Laboratory studies have reported that AOD9604 can increase lipolysis and reduce lipid accumulation in fat cells. The precise molecular target remains uncertain, and the compound does not appear to activate the growth hormone receptor in the same way as full-length hGH. Proposed mechanisms include effects on beta-adrenergic signaling and enzymes involved in fatty acid synthesis, but these pathways are not firmly established. Because most evidence comes from cell and animal models, whether the same effects occur in humans is an open question.
Research interest in AOD-9604 often focuses on whether it can influence lipid metabolism without the growth-promoting or glucose-related effects of full-length hGH. This question remains unresolved, and findings depend on model, dose, and measurement method. Some reviews treat the peptide as a historical obesity candidate rather than an active therapeutic. Others cite it in discussions of peptide fragments, metabolic signaling, and performance-enhancing substances. Clear conclusions are limited by the small number of rigorous, independent human studies.
AOD-9604 has been investigated primarily as a potential treatment for obesity and related metabolic conditions. Early laboratory work examined its effects on fat cells, and later studies moved into animal models and human clinical trials. Some trials reportedly reached Phase II, but the program did not lead to an approved medicine. Published summaries often note that weight-loss results were modest or inconsistent. The full trial data are not all publicly available in detail.
| Property | Value | Notes |
|---|---|---|
| Molecular class | Synthetic peptide | Derived from C-terminal region of human growth hormone |
| Approximate molecular mass | About 1.8 kDa | Varies with sequence length and counterions |
| Confirmed receptor target | None established | No confirmed growth hormone receptor agonism |
| Reported in vitro activity | Lipolysis stimulation and lipogenesis inhibition | Observed mainly in adipocyte models; human relevance uncertain |
| Regulatory status | Not approved as a drug in major markets | May be treated differently across jurisdictions; not a recognized dietary ingredient in some countries |
AOD-9604 is prohibited in sport by the World Anti-Doping Agency under the peptide hormone class. Its presence in a sample can be detected through mass spectrometry-based methods, although the exact assay depends on the laboratory. In research settings, material is often supplied as a lyophilized powder for reconstitution. Buyers and researchers should note that products labeled AOD-9604 may vary in purity and actual peptide content. Analytical certificates and independent testing are common ways to verify identity, but no global harmonized standard exists for all commercial lots.
AOD-9604 is a synthetic peptide whose sequence is modeled on the C-terminal region of human growth hormone. Published descriptions commonly place it as a modified fragment corresponding to hGH amino acids 176–191, with a tyrosine residue added or retained at the N-terminus to support detection and handling. It is not intact growth hormone and lacks the full receptor-binding architecture of the parent protein. The molecule was developed as a research candidate for metabolic studies rather than as a replacement for growth hormone therapy. Its identity is defined by its amino acid sequence rather than by any single commercial preparation.
AOD-9604 drew attention in the 1990s and 2000s as a potential anti-obesity agent. Early work explored both injectable and oral routes, which is unusual for a peptide of this size. Animal studies reported changes in fat metabolism without the growth-promoting or insulin-like effects associated with full-length growth hormone. Subsequent human trials produced mixed or modest results, and the compound did not obtain regulatory approval for weight management in major markets. It remains known mainly through research literature, sports anti-doping listings, and non-approved supplement advertising.
Regulatory interest in AOD-9604 increased after high-profile anti-doping cases involving peptide products. In some cases, the substance was supplied under alternative names or in compounded preparations, complicating traceability. Sports tribunals and anti-doping panels have discussed whether the peptide was explicitly banned at the time of use, leading to clarifications by the World Anti-Doping Agency. For consumers and researchers, the legal status can vary by jurisdiction, and products marketed as research chemicals may lack independent quality verification.
AOD-9604 is listed as a prohibited substance in sport by the World Anti-Doping Agency. It falls under the peptide hormones, growth factors, related substances, and mimetics class on the prohibited list. Anti-doping organizations treat its presence in an athlete's sample as an adverse finding unless a therapeutic use exemption applies. The prohibition reflects concerns about performance enhancement in competitive settings and the difficulty of distinguishing exogenous peptide use from endogenous hormone fragments.
Detection of AOD-9604 in biological samples relies on analytical techniques capable of distinguishing a small synthetic peptide from related endogenous sequences. Liquid chromatography coupled with tandem mass spectrometry is commonly used for confirmatory analysis. Sample preparation may involve immunoaffinity enrichment or solid-phase extraction to concentrate the peptide. Because the molecule is small and may be present at low concentrations, assay sensitivity and specificity are ongoing analytical challenges. Laboratories also validate methods against reference materials when available.
Dershowitz's campaign to acquit von Bülow was assisted by Jim Cramer and future New York attorney general and governor Eliot Spitzer, who were then Harvard Law School students. Dershowitz and his team focused on the discovery of the bag containing the syringes and insulin. Sunny's family had hired a private investigator to look into her coma. The private investigator, Edwin Lambert (an associate of the Bülows' lawyer Richard Kuh), was told by several family members and a maid that Claus had recently been seen locking a closet in the Newport home that previously was always kept open. The family hired a locksmith to drive to the mansion, with the intention of picking the closet lock to find what the closet contained. They had lied to the locksmith and told him that one of them owned the house. When the three arrived, the locksmith insisted that they try again to find the key, and after some searching, Kuh found a key in von Bülow's desk that unlocked the closet. At this point, according to the three men in the original interviews, the locksmith was paid for the trip and left before the closet was actually opened, although the men would later recant that version and insist that the locksmith was present when they entered the closet. It was in the closet that the main evidence against von Bülow was found. In 1984, the two convictions from the first trial were reversed by the Rhode Island Supreme Court. In 1985, after a second trial, von Bülow was found not guilty on all charges.
== Levels == hPL is present only during pregnancy, with maternal serum levels rising in relation to the growth of the fetus and placenta. Maximum levels are reached near term, typically to 5–7 mg/L. Higher levels are noted in patients with multiple gestation. Little hPL enters the fetal circulation. Its biological half-life is 15 minutes. Some women with higher BMI show lower levels of placental lactogen, but whether prenatal health behaviors influence hPL levels or if hPL influences infant birth weight is uncertain.
Mayonnaise and Hollandaise sauces – these are oil-in-water emulsions stabilized with egg yolk lecithin, or with other types of food additives, such as sodium stearoyl lactylate Homogenized milk – an emulsion of milk fat in water, with milk proteins as the emulsifier Vinaigrette – an emulsion of vegetable oil in vinegar, if this is prepared using only oil and vinegar (i.e., without an emulsifier), an unstable emulsion results Water-in-oil emulsions are less common in food, but still exist:
== Pathogenesis == B. cereus is responsible for a minority of foodborne illnesses (2–5%), causing severe nausea, vomiting, and diarrhea. Bacillus foodborne illnesses occur when B. cereus spores or bacteria contaminate food and are allowed to survive cooking, and then given sufficient time to germinate, multiply, and produce toxins in the food. Normal cooking methods such as boiling, stewing, or steaming at 100 °C (212 °F) reliably kill Bacillus cereus vegetative cells, but do not reliably destroy heat-resistant spores. The risk is increased when cooked food is then slowly cooled or left within the temperature "danger zone", which is between 4 °C (39 °F) to 60 °C (140 °F), allowing spores to germinate. FDA's Food Code 2017 recommends that cooked food not meant for immediate consumption is cooled rapidly and refrigerated promptly at temperatures below 5 °C (41 °F), or is kept hot above 57 °C (135 °F). Refrigeration does not destroy bacteria but inhibits or slows their growth. Germination and growth generally occur between 10 °C and 50 °C, though some strains can grow at low temperatures, and Bacillus cytotoxicus strains have been shown to grow at temperatures up to 52 °C (126 °F). Bacterial growth results in production of enterotoxins, one of which is highly resistant to heat and acids (pH levels between 2 and 11); ingestion leads to two types of illness: diarrheal and emetic (vomiting) syndrome. The enterotoxins produced by B. cereus have beta-hemolytic activity.
Oxprenolol, sold under the brand name Trasicor among others, is a non-selective beta blocker with some intrinsic sympathomimetic activity. It was used for the treatment of angina pectoris, abnormal heart rhythms, and high blood pressure.
Sources: en.wikipedia.org
As part of the Interkosmos space program, allies of the Soviet Union, including the People's Republic of Bulgaria, actively participated in the research and deployment of space technologies from the 1960s until the end of communism in 1989-1990 in the Eastern Bloc. The Institute of Cryobiology and Lyophilization (now the Institute of Cryobiology and Food Technology), founded in 1973 as a part of the Bulgarian Academy of Sciences, produced space food for the purposes of the program. The menu includes traditional Bulgarian dishes such as tarator, sarma, musaka, lyutenitza, kiselo mlyako, dried vegetables and fruits, etc.
Hákarl is an Icelandic food consisting of a sleeper shark that has been fermented and dried for four or five months. Harðfiskur is the Icelandic term for dried fish (stockfish), a delicacy in Iceland (eaten as is or usually with butter). A type of wind-dried fish, called skreið, also dried but including the head, is no longer eaten domestically in modern times but is sold mostly to Nigeria where it is used in soup. Hwangtae refers to Alaska pollock dried in winter undergoing freeze-thaw cycle. Ikan asin is a dried and salted fish. It is an Indonesian dish and it is often served accompanied with steamed rice and sambal chili paste. Jwipo is a kind of Korean fish jerky made by pressing, drying and seasoning filefish. Katsuobushi is the Japanese name for dried, fermented, and smoked skipjack tuna, sometimes referred to as bonito. A kipper is a whole herring, a small, oily fish, that has been split from tail to head, gutted, salted or pickled, and cold-smoked. Kodari refers to half-dried young Alaska pollock. Kusaya is a Japanese-style salted, dried and fermented fish. It has a pungent smell, similar to the fermented Swedish herring called surströmming. Mackerel (sukho bangdo in Konkani language) has been dried in Goa since ancient times. If preserved well they can stay edible for many years. Prawn and shark are also dried in Goa. Maldives fish is cured tuna traditionally produced in the Maldives. It is a staple of Maldivian cuisine, as well as Sri Lankan cuisine. Mojama (Spain) consists of filleted salt-cured tuna.
As a defense against UV radiation, the amount of the brown pigment melanin in the skin increases when exposed to moderate (depending on skin type) levels of radiation; this is commonly known as a sun tan. The purpose of melanin is to absorb UV radiation and dissipate the energy as harmless heat, protecting the skin against both direct and indirect DNA damage from the UV. UVA gives a quick tan that lasts for days by oxidizing melanin that was already present and triggers the release of the melanin from melanocytes. UVB yields a tan that takes roughly 2 days to develop because it stimulates the body to produce more melanin.
=== Contestants === 1st - Blayre Wright, Bakery Owner from Lancaster, Pennsylavania 2/3/4th - Zac Mercer, Bakery Owner from Denver, Colorado 2/3/4th - Lauren Rodgers, Bakery Owner from Olympia, Washington 2/3/4th - Jill Davis, Bakery Owner from Owosso, Michigan 5th - Kristi Descher, Pastry Chef from Valencia, California 6th - Alexey Ivanov, Home Baker from Brooklyn, New York 7th - Lola Forbes, Bakery Co-Owner from Mesa, Arizona 8th - Maricsa Trejo, Bakery Owner from Richardson, Texas 9th - Justin Dominguez, Bakery Owner and Cake Artist from San Antonio, Texas 9th - Margarita Garcia, Pastry Chef from Miami, Florida 11th - Marcus Brackett, Self-Taught Baker from Rockville, Maryland 12th - AJ DeDiego, Home Baker from Atlanta, Georgia
By the mid-2020s, Zipline had become an example of a Silicon Valley startup whose most visible commercial activity occurred abroad rather than domestically, with most of its business based on government contracts for transporting medical supplies to remote or hard-to-reach areas in multiple African countries. In April 2024, Zipline completed its millionth commercial delivery, having flown more than 70 million autonomous commercial miles. In January 2026, Zipline completed its two millionth commercial delivery, with over 120 million autonomous miles flown.
Sources: en.wikipedia.org
== Culinary use == Shimeji should always be cooked: it is not a good mushroom to serve raw due to a somewhat bitter taste, but the bitterness disappears completely upon cooking. The cooked mushroom has a pleasant, firm, slightly crunchy texture and a slightly nutty flavor. Cooking also makes this mushroom easier to digest. It works well in stir-fried foods like stir-fried vegetables, as well as with wild game or seafood. Also, it can be used in soups, stews, and in sauces. When cooked alone, Shimeji mushrooms can be sautéed whole, including the stem or stalk (only the very end cut off), using a higher temperature or they can be slow roasted at a low temperature with a small amount of butter or cooking oil. Shimeji is used in soups, nabe and takikomi gohan.
Asking if it were possible to predict if the wartime alliance would fall apart within a matter of months, leaving in its place nearly a half century of cold war, Gaddis wrote in a 1997 essay, "Geography, demography, and tradition contributed to this outcome but did not determine it. It took men, responding unpredictably to circumstances, to forge the chain of causation; and it took [Stalin] in particular, responding predictably to his own authoritarian, paranoid, and narcissistic predisposition, to lock it into place". Historians have also considered interpersonal dynamics in the causes of the Cold War. Discussion on politics as personal has stressed the importance of the personalities and emotions of the Big Three in the breakdown of their wartime alliance. Frank Costigliola has emphasised how the Cold War blurred the lines between the personal and political, with Roosevelt's death marking a turning point in US-Soviet relations. Costigliola maintains that Roosevelt's personal rapport and diplomacy with Stalin maintained cooperation, while Truman, taking a more aggressive policy, a shift driven by his eagerness to prove himself as president, disrupted this cooperation. Costigliola argues that this shift in leadership brought "emotional disposition" and "divisive discourses", contributing to the breakdown of the Grand Alliance, and accelerating the onset of the Cold War. Global historian Prasenjit Duara has placed the issue in a global context:
Short-chain scorpion toxins constitute the largest group of potassium (K+) channel-blocking peptides. An important physiological role of the KCNA3 channel, also known as KV1.3, is to help maintain large electrical gradients for the sustained transport of ions such as Ca2+ that controls T lymphocyte (T cell) proliferation. Thus KV1.3 blockers could be potential immunosuppressants for the treatment of autoimmune disorders (such as rheumatoid arthritis, inflammatory bowel disease, and multiple sclerosis). The venom of Uroplectes lineatus is clinically important in dermatology. Several scorpion venom toxins have been investigated for medical use. Chlorotoxin from the deathstalker scorpion (Leiurus quinquestriatus); the toxin blocks small-conductance chloride channels; Maurotoxin from the venom of the Tunisian Scorpio maurus blocks potassium channels. Some antimicrobial peptides in the venom of Mesobuthus eupeus; meucin-13 and meucin-18 have extensive cytolytic effects on bacteria, fungi, and yeasts, while meucin-24 and meucin-25 selectively kill Plasmodium falciparum and inhibit the development of Plasmodium berghei, both malaria parasites, but do not harm mammalian cells.
Dissociation of the target mRNA strand from RISC after the cleavage allows more mRNA to be silenced; this dissociation process is likely to be promoted by extrinsic factors driven by ATP hydrolysis. Sometimes, cleavage of the target mRNA molecule does not occur. In some cases, the endonucleolytic cleavage of the phosphodiester backbone may be suppressed by mismatches of siRNA and target mRNA near the cleaving site. Other times, the Argonaute proteins of the RISC lack endonuclease activity even when the target mRNA and siRNA are perfectly paired. In such cases, gene expression will be silenced by an miRNA-induced mechanism instead.
The development of MPAA ligands enabled and improved the synthesis of many complex natural products. Examples include Arnottin 1, Aspercylide B, Berkelic Acid, Boletopsin 11, Danshenspiroketallactone, Delavatine A, Herbindole B/cis-Trikentrin A, Hongoquercin A, Incarviatone A, Indoxamycin, Kedarcidin/Neocarzinostatin, Kinamycin , Lithospermic Acid, M1 PAMs, and VS-548. In the formation of indoxamycin cores, MPAA ligand assisted C–H functionalization introduces high complexity via intramolecular ortho olefination.
Sources: en.wikipedia.org
AOD9604 is a synthetic peptide based on a C-terminal segment of human growth hormone. It is manufactured by chemical peptide synthesis rather than extracted from human tissue. The sequence is often described as hGH fragment 176–191 or a close variant.
It is not approved as a prescription drug in the United States or the European Union for any indication. Regulatory status can differ by country, and it is often sold as a research chemical or in unapproved products. Such products are not equivalent to an approved medicine.
In the studies reported so far, AOD9604 does not appear to act through the growth hormone receptor and has not shown the typical IGF-1 increase caused by full-length hGH. Human data are limited, so this remains an area of uncertainty. It should not be assumed to have the same effects as hGH.
No major medicines regulator appears to have approved AOD-9604 for human therapeutic use. It has been studied in clinical trials, but those programs did not result in a marketed drug.