Everything below concerns AOD-9604. We keep the language plain, cite what the science says, and separate well-supported claims from open questions.
Last reviewed on 2025-12-01. Where a claim depends on a specific study, the study is described rather than over-claimed.
Development of AOD-9604 began in the 1990s as scientists sought to isolate metabolic effects of growth hormone without its growth-promoting actions. Early laboratory work focused on fat cells and animal models. Several human trials followed, examining changes in body composition and fat mass. Results have been mixed, and the peptide has not progressed to widespread clinical approval. Interest continues in research settings, particularly regarding its mechanism and potential metabolic targets.
Regulatory status varies by country. In the United States, AOD-9604 is not approved as a prescription drug. It is sometimes sold as a research chemical or dietary supplement, though such marketing may fall outside legal frameworks. The World Anti-Doping Agency prohibits its use in sport. Researchers must obtain it through legitimate suppliers and follow institutional rules. Its legal classification continues to evolve as authorities increasingly assess peptide products more broadly.
AOD-9604 is a synthetic peptide modeled on the C-terminal region of human growth hormone. It is often described as hGH fragment 176-191. Research interest arose because it was designed to isolate possible effects on fat metabolism from other actions of growth hormone. It is not a full growth hormone molecule. Its development history includes early laboratory and animal studies followed by human trials. The peptide has been examined in laboratory, animal, and limited human studies.
The compound has been studied as a potential treatment for obesity and related metabolic conditions. Published trials have examined changes in body weight, fat mass, and safety markers over limited durations. Results have been mixed or modest, and no large-scale outcome trials are established. Regulatory agencies in several countries have not approved it as a therapeutic drug. Some commercial products have been marketed outside regulated pharmaceutical channels, which raises questions about quality and claims.
In the scientific literature, AOD-9604 appears in reviews of growth hormone fragments and in discussions of peptide-based metabolic research. Some sources distinguish it from growth hormone itself, while others group it with compounds marketed for weight management. The evidence base is small compared with approved obesity medications. Questions about long-term efficacy and clinical relevance remain open, and independent replication of key findings is limited. Most published reports are early-stage and exploratory.
| Property | Value | Notes |
|---|---|---|
| Molecular class | Peptide fragment | Corresponds to hGH residues 176-191 |
| Common synonyms | AOD9604, hGH 176-191 | Also written as AOD-9604 |
| Typical form | Lyophilized powder | Often supplied in sealed vials |
| Solubility | Water-soluble | Dissolves in aqueous buffers |
| Regulatory status | Not approved as drug | Banned in sport; varies by country |
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.
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.
Research on AOD-9604 also examines how the peptide is measured in biological samples. Analytical methods may include liquid chromatography coupled with mass spectrometry, immunoassays, or both. Detection can be challenging because the peptide is small and may be present at low concentrations. Published methods vary in sensitivity and specificity, so comparative interpretation requires attention to validation details. The presence of related hGH fragments can complicate identification in some matrices.
AOD-9604 has been investigated mainly in the context of body fat and metabolic endpoints. Some early animal and small human studies reported changes in fat mass or lipid markers, but findings were not uniform. Larger, well-controlled trials that would establish efficacy are lacking in the public literature. As a result, claims about weight loss or metabolic benefit remain investigational rather than established. The distinction between a research finding and a proven clinical outcome is central to discussing this peptide.
Regulatory bodies have taken different approaches to AOD-9604. It is not approved as a prescription medicine by major agencies such as the U.S. Food and Drug Administration or the European Medicines Agency. In sport, the World Anti-Doping Agency prohibits peptide hormones, growth factors, and related substances, and AOD-9604 has been treated as a prohibited substance. These regulatory decisions reflect concerns about safety, efficacy, and potential misuse rather than proof of benefit.
=== European Union === In 2006, the European Medicines Agency (EMA) issued a marketing authorization for the zoster vaccine to Sanofi Pasteur for routine vaccination in individuals aged 60 and over. In 2007, the EMA updated the marketing authorization for routine vaccination in individuals aged 50 and over. Shingrix was approved for medical use in the European Union in March 2018, with an indication for the prevention of herpes zoster (HZ) and post-herpetic neuralgia (PHN) in adults 50 years of age or older.
One of the earliest techniques used to preserve flowers is air drying. Many plant species are capable of retaining their general shape and coloration when left to dry naturally in ambient conditions. Another method involves the use of glycerine, which helps maintain the flexibility and longevity of the preserved plant material. For effective preservation, the plant is fully hydrated before treatment. A solution is prepared using a mixture of lukewarm water and glycerine, typically in a 2:1 ratio. The use of warm water aids in dissolving the glycerine and enhances absorption. However, this technique is not effective when foliage has already begun to display autumnal coloration. Pressing is a widely used method that results in flattened specimens, often used for botanical studies or decorative purposes. This process is also known as Oshibana. The process typically involves placing flowers between sheets of unglazed paper, such as newsprint or pages from a telephone book, ensuring that individual specimens do not overlap. Multiple layers are often stacked and pressed under a flat, heavy object. The drying period varies depending on the species and moisture content but generally ranges from two to four weeks.
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Sources: en.wikipedia.org
=== 11 June === Russia claimed to have taken the villages of Synkivka, 120 kilometers east of Kharkiv, and Myasozharivka in Luhansk Oblast. The claim over the capture of Synkivka was not supported by war analysts like DeepStateMap.Live, which continued to depict Russian attack vectors to the north and east of the village, but no capture. A Ukrainian Switchblade, believed to be a 600 or improved model, struck a Russian Buk missile launcher in Sarabash, Donetsk Oblast. Ukraine formally established the Unmanned Systems Forces, a branch of the Ukrainian military presiding over the force's drone operations. The US State Department lifted its ban on providing weapons and training to the Azov Regiment after clearing them on charges of human rights abuses in a review. The New York Times reported that the Russian army was recruiting female prisoners to serve in Ukraine. During a press conference in Germany with President Zelenskyy, German Defence Minister Boris Pistorius announced that Germany and its allies had collected some 100 Patriot missiles for delivery. Pistorius further announced that Germany would also donate a third Patriot battery, IRIS-T missiles and more Gepard anti-aircraft guns in a package worth some five hundred million euros.
However, other studies suggested that perhaps expanded screening is cost effective (see ACMG report page 94-95 and articles published in Pediatrics'. Advocates are quick to point out studies such as these when trying to convince state legislatures to mandate expanded screening.
== Plot == While working with a team from the University of Chicago on a project to convert hydrogen from water into clean energy, student machinist Eddie Kasalivich inadvertently discovers a sound frequency in his home laboratory that perfectly stabilizes their process the next day. As the team celebrates with a party at the project laboratory, Dr. Paul Shannon, the leader of the project, and Dr. Alistair Barkley, the project manager, debate whether or not to share the scientific discovery. Later that night, project physicist Dr. Lily Sinclair finds her car unable to start, so Eddie gets her home by bus. Back in the laboratory, Alistair and assistant Dr. Lu Chen prepare to upload their discovery to the Internet to share the breakthrough with the world, while a van approaches the premises. Chen hears a noise and goes outside to investigate, but is kidnapped by unknown assailants as Alistair is also attacked. Once he has dropped Lily off at Alistair's house, where she lives on the third floor, Eddie returns to the laboratory to retrieve his motorcycle but notices a suspicious van departing. Hearing alarms, he runs inside to find Alistair dead with a plastic bag over his head and Chen missing. As the hydrogen reactor has become dangerously unstable, Eddie, unable to deactivate it, speeds away as a concealed detonator triggers a massive hydrogen explosion that destroys the laboratory and eight blocks' worth of surrounding streets.
Water is considered a purifier in most religions. Faiths that incorporate ritual washing (ablution) include Christianity, Hinduism, Islam, Judaism, the Rastafari movement, Shinto, Taoism, and Wicca. Immersion (or aspersion or affusion) of a person in water is a central Sacrament of Christianity (where it is called baptism); it is also a part of the practice of other religions, including Islam (Ghusl), Judaism (mikvah) and Sikhism (Amrit Sanskar). In addition, a ritual bath in pure water is performed for the dead in many religions including Islam and Judaism. In Islam, the five daily prayers can be done in most cases after washing certain parts of the body using clean water (wudu), unless water is unavailable (see Tayammum). In Shinto, water is used in almost all rituals to cleanse a person or an area (e.g., in the ritual of misogi). In Christianity, holy water is water that has been sanctified by a priest for the purpose of baptism, the blessing of persons, places, and objects, or as a means of repelling evil. In Zoroastrianism, water (āb) is respected as the source of life.
Sources: en.wikipedia.org
On 18 June 2025, a 9-minute excerpt of the call between Paetongtarn Shinawatra and Hun Sen was leaked. Hun Sen responded by admitting that he had recorded the 15 June call and distributed the recording to around 80 Cambodian officials. Later on 18 June, Hun Sen published on Facebook the entire 17-minute call "to avoid any misunderstanding or misrepresentation". Paetongtarn acknowledged on the same day that it was her speaking in the leaked call. The call recording showed Paetongtarn addressing Hun Sen as "uncle" and referring to herself as his "niece". Urging him to ignore "our opponents", Paetongtarn cited "the commander of the Second Army Region", Thai general Boonsin Padklang, as "a man of the opponents", who "wanted to look smart", and "said what was not beneficial to the nation" (Boonsin had declared that Thailand was "ready to fight"); instead Paetongtarn asserted: "we want the peace that happened before the clash at the border". Paetongtarn commented that she did not publicly react to Hun Sen's hostile Facebook posts regarding the border because she "loves and respects" Hun Sen. Paetongtarn further said that if Hun Sen "wants anything, he can just tell me, and I will take care of it". Her comments were widely perceived by the Thai public and political opponents as weak, inexperienced, and compromising to national dignity and the morale of the armed forces. Paetongtarn also expressed frustration over domestic political pressure and criticism concerning her handling of the border crisis.
=== Pharmacokinetics === The pharmacokinetics of honokiol have been explored in rats and mice; however, further research must be done in humans. Intravenous delivery of 5–10 mg/kg in rodent models has shown a plasma half-life of around 40–60 minutes while intraperitoneal injections of 250 mg/kg had a plasma half-life around 4–6 hours with maximum plasma concentration occurring between 20 and 30 minutes.
Macroangiopathy See: Angiopathy. Macrosomia Abnormally large; in a diabetes context, it is the phenomenon of abnormally large babies that may be born to women with diabetes whose pregnancies are not closely monitored. Macrovascular disease A disease of the large blood vessels that sometimes occurs when a person has had diabetes for a long time. Macular edema A swelling (edema) in the macula, an area near the center of the retina of the eye that is responsible for fine or reading vision. Macular edema is a common complication associated with diabetic retinopathy. See also: Diabetic retinopathy; retina. Maturity-onset diabetes Former term for noninsulin-dependent or type 2 diabetes. See: Non-insulin-dependent diabetes mellitus. Maturity onset diabetes of the young (MODY) One of at least six rare types of diabetes mellitus caused by genetic defect. Meal plan A guide for controlling the amount of calories, carbohydrates, proteins, and fats a person eats. People with diabetes can use such plans as the Exchange Lists or the Point System to help them plan their meals so that they can keep their diabetes under control. See also: Exchange lists; point system. Medical identification tag Cards, bracelets, or necklaces with a written message used by people with diabetes or other medical problems to alert others in case of a medical emergency such as coma. Metabolic syndrome (syndrome X, insulin resistance syndrome) A set of signs and symptoms correlated with both insulin resistance and risk of cardiovascular disease.
In cancer cells, an increase in Akt signaling correlates with an increase in glucose metabolism, compared to normal cells. Cancer cells favour glycolysis for energy production over mitochondrial oxidative phosphorylation, even when oxygen supply is not limited. This is known as the Warburg effect, or aerobic glycolysis. Akt affects glucose metabolism by increasing translocation of glucose transporters GLUT1 and GLUT4 to the plasma membrane, increasing hexokinase expression and phosphorylating GSK3 which stimulates glycogen synthesis. It also activates glycolysis enzymes indirectly, via HIF transcription factors and phosphorylation of phosphofructokinase-2 (PFK2) which activates phosphofructokinase-1 (PFK1). Protein kinase B PI3K/AKT/mTOR pathway Signal transduction KEGG Pathway: PI3K-Akt signaling pathway CST: PI3K/Akt Signaling Resources
mRNA display is a method to identify peptides which bind to a particular molecular target. The process utilizes two main components: an immobilized target and a peptide library in which each peptide is covalently linked to an mRNA:cDNA which encodes it. The immobilized target is mixed with the library in a binding step, then those peptide-mRNA:cDNA fusions which do not bind are washed away. The resulting mixture, which is enriched in peptide-mRNA:cDNA fusions that bind, is then amplified via a polymerase chain reaction (PCR). A new peptide library enriched in binding sequences is prepared from this cDNA, and the process is repeated for several rounds. The result is the isolation of nucleotides with sequences that encode peptides with high affinity for the target.
Sources: en.wikipedia.org
AOD-9604 is a synthetic peptide fragment of human growth hormone, corresponding to amino acids 176-191. It is studied for potential effects on fat metabolism, but it is not approved as a drug in most countries. Its exact mechanism remains under investigation.
No, it is a small fragment of the full growth hormone protein. It does not appear to stimulate growth or increase growth hormone levels in the same way. Its actions are thought to be more limited to metabolic pathways.
Regulatory status varies. It is not approved for medical use in the United States or many other countries. It is banned in sport by WADA, and its sale as a supplement or research chemical may be subject to legal restrictions.
It is a synthetic peptide fragment derived from the C-terminal region of human growth hormone, commonly referred to as hGH fragment 176-191. It has been investigated for effects on fat metabolism, but it is not an approved medication in most jurisdictions.