Everything below concerns ACTH(4-10). We keep the language plain, cite what the science says, and separate well-supported claims from open questions.
Updated 2026-01-12. Numbers and descriptions here follow the published literature rather than marketing material.
Development is attributed to researchers at the Institute of Molecular Genetics in Moscow during the early 1980s, building on earlier Soviet work with ACTH fragments. Russian regulatory approval followed for intranasal use, and the compound has remained commercially available there for decades. Most published human data originate from Russian and, later, some Eastern European clinical reports, which are not always accessible in English translation. Outside that region the material is generally handled as a research chemical rather than a licensed medicine.
Regulatory status differs sharply between jurisdictions. In Russia the peptide is registered as a prescription nasal preparation, while agencies such as the United States Food and Drug Administration have not approved it for any indication. Products sold elsewhere are typically labeled for laboratory research only, and such labels shift responsibility for safe handling to the purchaser. Because the same name covers pharmaceutical-grade nasal drops and bulk research powder, identity and purity documentation becomes the main practical concern when comparing sources.
Semax is a synthetic seven-amino-acid peptide whose sequence extends the ACTH(4-10) fragment with a C-terminal proline-glycine-proline tripeptide. The commonly cited sequence is Met-Glu-His-Phe-Pro-Gly-Pro, giving a molecular formula near C37H51N9O10S and a molecular weight close to 813.9 g/mol. It belongs to the broader class of synthetic ACTH fragments studied for central nervous system effects rather than for adrenal steroid stimulation. In practice the material appears as a lyophilized white powder for laboratory work or as a dilute saline solution in clinical settings.
Terminology around the compound varies by source. It appears in catalogues and papers as Semax, as the heptapeptide ACTH(4-7)-Pro-Gly-Pro, and under various alphanumeric laboratory codes used by individual suppliers. These names refer to the same sequence but may imply different salt forms, purity grades, or counter-ions. Peptide databases usually list the free base mass, while product descriptions sometimes report acetate or trifluoroacetate salts with a different formula weight. Because naming conventions for research peptides are not standardised across vendors, checking the declared sequence and measured mass is more reliable than relying on a trade name alone.
Semax is a synthetic heptapeptide with the sequence Met-Glu-His-Phe-Pro-Gly-Pro. Its design combines the ACTH(4-7) core fragment with a C-terminal Pro-Gly-Pro extension, a modification intended to improve stability and prolong activity. The molecule is hydrophilic, carries no lipid chains or glycosylation, and has a theoretical mass just over 810 daltons in its free form. All seven residues are proteinogenic amino acids, so no non-natural building blocks appear in the backbone. A free N-terminal methionine and C-terminal proline define the unmodified parent peptide.
| Property | Value | Notes |
|---|---|---|
| Chemical class | Synthetic heptapeptide (ACTH fragment analog) | Not a steroid; does not belong to the melanocortin agonist drugs by marketing category |
| Molecular formula | C37H51N9O10S (commonly cited) | Reported values vary slightly with salt and counter-ion content |
| Appearance | White to off-white lyophilized powder | A single batch may appear as a loose cake or fluffy solid |
| Solubility | Freely soluble in water and aqueous buffer | Stock solutions are usually prepared in sterile water or saline |
| Typical storage | −20 °C or below, desiccated and protected from light | Seal opened vials promptly to limit moisture uptake |
该化合物于二十世纪八十年代在俄罗斯被开发，相关工作由俄罗斯科学院分子遗传学研究所的研究团队主导。开发目标并非复制 ACTH 的完整激素活性，而是寻找保留其神经作用方向、同时去除促肾上腺皮质激素释放效应的短肽片段。研究记录显示，这一方向促成了多个相关短肽的合成与筛选，而 Semax 是其中被研究最广泛的一个。当地文献常以 Семакс 这一名称指代它。
研究兴趣主要集中在神经营养因子相关的路径上，包括脑源性神经营养因子与神经生长因子的表达变化。部分实验报告称在特定条件下观察到这些因子的水平上升，但具体信号通路和剂量依赖关系仍未完全厘清。多数公开数据来自细胞模型和动物实验，人体对照研究数量有限。因此，该化合物的作用机制在文献中属于活跃讨论，而非已经确立的定论。
Aerosol mass spectrometry has also found its way into the field of pharmaceutical aerosol analysis, due to its ability to provide real-time measurements of particle size and chemical composition. People who suffer from chronic respiratory disease commonly receive their medication through the use of either pressurized metered dose inhaler (pMDI) or dry powder inhaler (DPI). In both methods the drug is delivered directly into the lungs by inhalation. In recent years, inhaled products have become available which deliver two types of drug within a single dose. Research has shown that the two drugs inhalers provide an enhanced clinical effect beyond that achieved when the two drugs are administered concurrently from two separate inhalers. It was determined using an AToFMS that the respirable particles in a DPI product and pMDI product were composed of co-associated active pharmaceutical ingredients, which is the reason behind the increased effects of the two drug inhalers.
== Services == Flagler Global Logistics offers consolidation and deconsolidation, multimodal transportation, warehouse management, Foreign Trade Zone, and dry and refrigerated cargo services, as well as commercial real estate development. FGL is the only company with direct connectivity to PortMiami, Port Everglades, and Miami International Airport. FGL currently operates or is developing, six Class-A logistics and distribution facilities throughout Florida. In total, FGL's assets include more than 1 million square feet of move-in ready, Class-A warehouse and distribution space, as well as more than 2,000 gross acres of land holdings throughout Florida that could accommodate nearly 24 million square feet of industrial development. Flagler Global Logistics flagship multimodal distribution complex—South Florida Logistics Center—is located adjacent to the Miami International Airport, with exclusive rail connectivity via the Florida East Coast Railway to South Florida's busiest ports—PortMiami and Port Everglades. The more-than-200-acre South Florida Logistics Center opened in November 2013. Its centerpiece is Flagler Global Logistics’ cold-chain management facility. When fully built out, the center will consist up to 2 million square feet of industrial space. South Florida Logistics Center is an approved magnet site for Foreign Trade Zone No. 281. Tenants include Goodyear and the Flying Food Group.
When amphetamine enters a neuron and interacts with VMAT2, the transporter reverses its direction of transport, thereby releasing stored monoamines inside synaptic vesicles back into the neuron's intracellular fluid. Meanwhile, when amphetamine activates TAAR1, the receptor causes the neuron's cell membrane-bound monoamine transporters (i.e., the dopamine transporter, norepinephrine transporter, or serotonin transporter) to either stop transporting monoamines altogether (via transporter internalization) or transport monoamines out of the neuron; in other words, the reversed membrane transporter will push dopamine, norepinephrine, and serotonin out of the neuron's intracellular fluid and into the synaptic cleft. In summary, by interacting with both VMAT2 and TAAR1, amphetamine releases neurotransmitters from synaptic vesicles (the effect from VMAT2) into the intracellular fluid where they subsequently exit the neuron through the membrane-bound, reversed monoamine transporters (the effect from TAAR1).
== Rankings and selectivity == U.S. News & World Report ranked the School of Medicine 74th (2022–23) in the Best Research category and 90th (2022–23) in the Primary Care category nationally. In 2020, the MD program received over 6,100 applications for 182 seats. The incoming class had an average GPA of 3.75 and MCAT score of 512, which is the 85th percentile nationally. Over 87.4% matriculants were NYS residents, the remaining 12.6% were "out of state".
== Dosage and administration == The drug and its generic counterparts are supplied in packages of 12, and available in two strengths: Each B&O Supprettes suppository #15 A contains 16.2 mg (1/4 grain) of belladonna and 30 mg (1/2 grain) of opium. Each B&O Supprettes suppository #16 A contains 16.2 mg of belladonna and 60 mg (1 grain) of opium. The usual dose is one suppository rectally once or twice daily PRN - (as needed), not to exceed four Supprettes in a 24-hour period. In the United States, B&O Supprettes is a Schedule II drug under the Controlled Substances Act of 1970; a written prescription is mandatory, and no refills are permitted. Refrigerated storage is preferable, but not required. Most pharmacies consider B&O Supprettes to be a "special order" item, and as such are not normally kept in inventory. Compounding pharmacies have the capability of producing a generic form of the medication, and can modify the dosage(s) of the active ingredients (for pediatric or elderly patients, and those with chronic kidney disease) or the carrier (usually substituting cocoa butter) to best meet the needs of the patient at the request of the prescriber.
Sources: en.wikipedia.org
Deudimethyltryptamine (INNTooltip International Nonproprietary Name; developmental code names HLP004 and CYB004), also known as deuterated dimethyltryptamine (dDMT) or as DMT-d10, is a psychedelic drug of the tryptamine family related to dimethyltryptamine (DMT) which is under development for the treatment of generalized anxiety disorder, anxiety disorders, and depressive disorders. It is administered by inhalation or intravenous injection. The drug is a deuterated isotopologue of DMT with altered pharmacokinetics.
Most taste buds on the tongue and other regions of the mouth can detect umami taste, irrespective of their location. (The tongue map in which different tastes are distributed in different regions of the tongue is a common misconception.) Biochemical studies have identified the taste receptors responsible for the sense of umami as modified forms of mGluR4, mGluR1, and taste receptor type 1 (TAS1R1 + TAS1R3), all of which have been found in all regions of the tongue bearing taste buds. These receptors are also found in some regions of the duodenum. A 2009 review corroborated the acceptance of these receptors, stating, "Recent molecular biological studies have now identified strong candidates for umami receptors, including the heterodimer TAS1R1/TAS1R3, and truncated type 1 and 4 metabotropic glutamate receptors missing most of the N-terminal extracellular domain (taste-mGluR4 and truncated-mGluR1) and brain-mGluR4." Receptors mGluR1 and mGluR4 are specific to glutamate whereas TAS1R1 and TAS1R3 are responsible for the synergism already described by Akira Kuninaka in 1957. However, as of this date, the specific role of each type of receptor in taste bud cells remained unclear. All three receptors work together to produce the taste sensation.
According to the Federal Emergency Management Agency (FEMA), Waffle House is one of the top four corporations, along with Walmart, The Home Depot, and Lowe's, for disaster response. Waffle House has an extensive disaster management plan with on-site and portable generators, and positions food and ice ahead of severe weather events such as a hurricane. This helps mitigate the effects of a storm on the power grid and the supply chains. The company prepares "jump teams" of recovery staff and supplies, brought in from outside disaster-affected areas, so that local staff can focus on helping their own homes and families. The ability of a Waffle House to remain open after a severe storm, possibly with a limited menu, is used by FEMA as a measure of disaster recovery known as the Waffle House Index.
== Partnerships == Rose Pharma is currently funded by CAT Invest, Nordic Biotech, BML Healthcare and 123MultiNova Europe. In 2008, Rose Pharma signed an agreement with Eli Lilly and Company (Indianapolis, United States) to in-license a Lilly compound (formerly known as LY307161, now named ROSE-010), an analogue of the naturally occurring intestinal hormone GLP-1. The licensing agreement is a result of an ongoing research collaboration the two companies have participated in since 2004.
Sources: en.wikipedia.org
Before, I had avoided them like the plague, especially because of what they said about General Sharon and about Nicaragua. But nobody could say they were interested in oil in the Balkans, or in strategic needs, and the people who tried to say that – like Chomsky – looked ridiculous. So now I was interested. Hitchens argued that the choice in Yugoslavia was between a multi-ethnic plural democracy led by Muslim president Alija Izetbegović in Bosnia and a fascistic, nationalistically inspired ethnically cleansed state driven by Serbian leader Slobodan Milošević. He called Milošević a fascist and a "national-socialist", and condemned his war crimes in the Yugoslav Wars. In God Is Not Great, he wrote about Christian Orthodox Serbian and Roman Catholic Croatian nationalism- and religion-inspired crimes against the Muslim Bosniaks, at the hands of proponents of Serbian Chetnik revivalism, those in support of Croatian Ustashe revivalism and those for a Greater Serbia, during this period which are "often forgotten".
Postoperative wounds are those wounds acquired during surgical procedures. Postoperative wound healing occurs after surgery and normally follows distinct bodily reactions: the inflammatory response, the proliferation of cells and tissues that initiate healing, and the final remodeling. Postoperative wounds are different from other wounds in that they are anticipated and treatment is usually standardized depending on the type of surgery performed. Since the wounds are 'predicted' actions can be taken beforehand and after surgery that can reduce complications and promote healing.
=== First Supply Chain Management Certification === The term Supply Chain Management (SCM) was coined in the early eighties (1982) by Booz Allen Consultant, Keith Oliver, but remained only a buzzword for many years. The holistic concept of a cross-functional set of processes aimed to fulfill the customer's needs, started to make sense to companies, consultants and academics in the early nineties. It was until the decade's end, when technology enabled Business Process Integration throughout each company and extended to other companies, that the term SCM was widely adopted. SCM finally grew to become normal science in the first decade of the millennium. ISCEA's founding members identified the need of a professional SCM certification organization and developed the Certified Supply Chain Manager (CSCM) certification program. It was the first certification program developed by ISCEA and was launched simultaneously with ISCEA's initial website in early 2003. There are other professional knowledge certifying bodies currently offering SCM certification. Some of them founded many years before ISCEA. But their SCM certification programs were released after ISCEA's CSCM:
Sources: en.wikipedia.org
It is a short synthetic peptide built from seven amino acids: methionine, glutamic acid, histidine, phenylalanine and three prolines. The sequence derives from the 4-10 fragment of adrenocorticotropic hormone with an added proline-glycine-proline tail. No plant or animal extract is involved; the material is produced by solid-phase peptide synthesis.
It was developed in the Soviet Union during the early 1980s by groups at the Institute of Molecular Genetics in Moscow. Russian approval for intranasal use followed, and it has been marketed there since. Western laboratories encountered it mainly through translated literature and, later, through online research-chemical trade.
It holds a Russian registration as a prescription nasal product but has no approval from the European Medicines Agency or the United States Food and Drug Administration. Buyers outside Russia usually receive material sold strictly for laboratory research. That distinction matters because research-grade and pharmaceutical-grade products carry different documentation and testing expectations.
It is a synthetic seven-amino-acid peptide built from the ACTH(4-7) sequence plus a Pro-Gly-Pro tail. It belongs to the family of short ACTH fragments studied for nervous-system effects. Its backbone contains only standard amino acids.