This is a working overview of Visceral adipose tissue, written for readers who want more than a one-paragraph summary but less than a textbook.
This page was last updated on 2025-11-18 and is reviewed periodically as new material appears.
Tesamorelin binds to growth hormone-releasing hormone receptors on somatotroph cells in the anterior pituitary. Receptor activation increases intracellular cyclic AMP and promotes synthesis and secretion of growth hormone. Because the peptide mimics endogenous GHRH, it amplifies the normal pulsatile release of growth hormone rather than providing exogenous growth hormone directly. This upstream action distinguishes tesamorelin from recombinant growth hormone preparations and from growth hormone secretagogues that act at different receptors.
Stimulated growth hormone release leads to hepatic production of insulin-like growth factor 1, a key mediator of many growth hormone effects. In clinical studies, tesamorelin increased IGF-1 levels in a dose-dependent manner, although the response varies among individuals. The drug's effect on visceral fat is thought to involve growth hormone-mediated lipolysis and altered adipocyte metabolism. Muscle mass and lean body mass have also been assessed as secondary outcomes, but changes are generally smaller and less consistent than fat reductions.
Pharmacodynamic studies show that tesamorelin reduces visceral adipose tissue more than subcutaneous adipose tissue in the studied population. This selectivity may relate to differences in blood flow and hormone sensitivity between fat depots. Effects on glucose metabolism and insulin sensitivity have been investigated, with some trials reporting modest changes and others showing stability. The precise relationship between growth hormone exposure, IGF-1 levels, and visceral fat loss remains an active area of analysis.
Regulatory approval in the United States came in 2010, when the Food and Drug Administration cleared the peptide for the reduction of excess abdominal fat in adults with HIV infection and associated lipodystrophy. The decision rested mainly on two randomized phase 3 trials that enrolled roughly eight hundred patients and ran for twenty-six weeks. Participants receiving active drug showed substantially greater declines in visceral adipose tissue than those receiving placebo, while total body weight changed comparatively little. A reformulated presentation was later approved, and the product has remained a niche therapy rather than a general weight-loss agent.
Tesamorelin occupies a narrow position among agents that act on the growth hormone axis. Unlike growth hormone itself, which is given as replacement, it stimulates the pituitary to release the hormone in pulses, so the downstream increase in insulin-like growth factor 1 depends on intact somatotroph function. Other peptides in the same family include shorter GHRH fragments and synthetic secretagogues with different stability profiles. Several points remain unresolved, including whether the reduction in visceral fat translates into fewer cardiovascular events, what happens to metabolic markers after long-term use, and how the drug compares with lifestyle or surgical approaches.
| Property | Value | Notes |
|---|---|---|
| Primary target | Growth hormone-releasing hormone receptor | Located on anterior pituitary somatotroph cells. |
| Receptor class | G protein-coupled receptor | Activation increases intracellular cyclic AMP. |
| Main downstream hormone | Growth hormone and insulin-like growth factor 1 | Growth hormone release precedes IGF-1 elevation. |
| Primary studied effect | Reduction in visceral adipose tissue | Measured by computed tomography in clinical trials. |
| Approximate half-life | 26–38 minutes after subcutaneous administration | Values vary by assay and study population. |
Lyophilized tesamorelin is generally stored refrigerated at temperatures between 2 and 8 degrees Celsius. The solid form is comparatively stable when kept dry and protected from light. Moisture uptake can promote aggregation and degradation, so sealed containers with desiccant are common. Researchers typically avoid repeated temperature cycling, which may stress the peptide. Documentation accompanying reference materials usually specifies a shelf life under these conditions.
Once reconstituted, the peptide is handled as a solution and is less stable than the lyophilized powder. Aqueous solutions are commonly kept cold and used within a defined period. Buffer composition and pH influence degradation rates, with extremes of acidity or alkalinity accelerating hydrolysis. Preservatives may be added in multi-dose formats to limit microbial growth. Freezing and thawing of solutions is generally avoided because it can cause precipitation or loss of activity.
Identity and purity are assessed by reversed-phase high-performance liquid chromatography, which separates the peptide from related impurities. Mass spectrometry, often coupled to liquid chromatography, confirms molecular mass and detects chemical modifications. Peptide mapping and amino acid analysis can verify sequence integrity. Water content is measured by Karl Fischer titration, and residual solvents may be checked by gas chromatography. These methods together support batch-to-batch consistency and routine quality control.
After injection, the peptide binds receptors on somatotroph cells in the anterior pituitary. Receptor activation raises intracellular cyclic AMP and triggers release of stored growth hormone into the bloodstream. Because the compound works through the body's own regulatory system, growth hormone pulses retain much of their normal feedback control. Repeated administration also raises insulin-like growth factor 1, a hormone produced mainly in the liver. Investigators treat that rise as a marker that the pituitary axis has been engaged.
Clinical study of tesamorelin has centered on adults with HIV-associated lipodystrophy, a condition in which abdominal fat accumulates while peripheral fat is lost. In controlled trials, treated participants showed reductions in visceral adipose tissue measured by imaging, alongside modest shifts in some lipid values. Effects on subcutaneous fat were smaller and less consistent across studies. Whether these changes translate into fewer cardiovascular events remains an open question, because the trials were not designed or powered to answer it.
Tesamorelin is a synthetic peptide that acts as an analog of growth hormone-releasing hormone, a natural hypothalamic signal. Its sequence corresponds to the forty-four amino acid form of the human hormone, with a small acyl group attached near the amino terminus. That modification slows enzymatic breakdown and extends the time the peptide remains active in circulation. The compound was developed as a pharmacological way to raise endogenous growth hormone output rather than supplying the hormone directly.
Practical handling centers on limiting moisture, oxygen, and temperature excursions. Lyophilized material is generally held at or below minus twenty degrees Celsius, protected from light and kept sealed until use. Once reconstituted, solutions are typically kept cold and used within a short window because hydrolysis and microbial growth both accelerate in liquid form. Repeated freeze-thaw cycles are avoided, since they promote aggregation. Vial contents should be inspected for particulates and clarity before analysis, and working aliquots are prepared to reduce the number of times the stock is opened.
Quantitation of the peptide relies mainly on reversed-phase high-performance liquid chromatography with ultraviolet detection, typically at 214 nanometers, where the peptide bond absorbs. Identity is confirmed by mass spectrometry, most often electrospray ionization coupled to liquid chromatography, and by peptide mapping after enzymatic digestion. Because related impurities differ only slightly in sequence or modification, method development emphasizes resolution rather than speed. Purity is usually reported as a percentage of the main peak area, with individual impurities listed separately when they exceed a defined reporting threshold.
Stability testing examines how the molecule changes under controlled stress. Thermal stress, light exposure, and extremes of pH are applied separately so that each degradation route can be attributed to a specific cause. The main observed changes are oxidation, deamidation, and aggregation into dimers or higher-order species. Accelerated studies at elevated temperature are used to estimate behavior over longer periods, though such extrapolation carries uncertainty. For a lyophilized powder, residual moisture and the choice of bulking agent strongly influence how quickly these changes appear.
Vaginal health can be assessed during a pelvic examination, along with the health of most of the organs of the female reproductive system. Such exams may include the Pap test (or cervical smear). In the United States, Pap test screening is recommended starting around 21 years of age until the age of 65. However, other countries do not recommend pap testing in non-sexually active women. Guidelines on frequency vary from every three to five years. Routine pelvic examination on women who are not pregnant and lack symptoms may be more harmful than beneficial. A normal finding during the pelvic exam of a pregnant woman is a bluish tinge to the vaginal wall. Pelvic exams are most often performed when there are unexplained symptoms of discharge, pain, unexpected bleeding or urinary problems. During a pelvic exam, the vaginal opening is assessed for position, symmetry, presence of the hymen, and shape. The vagina is assessed internally by the examiner with gloved fingers, before the speculum is inserted, to note the presence of any weakness, lumps or nodules. Inflammation and discharge are noted if present. During this time, the Skene's and Bartolin's glands are palpated to identify abnormalities in these structures. After the digital examination of the vagina is complete, the speculum, an instrument to visualize internal structures, is carefully inserted to make the cervix visible. Examination of the vagina may also be done during a cavity search. Lacerations or other injuries to the vagina can occur during sexual assault or other sexual abuse.
== Iron-60 == Iron-60 has a half-life of 2.62 million years, but was thought until 2009 to have a half-life of 1.5 million years. It undergoes beta decay to 60Co, which then decays with the much shorter half-life of about 5 years to stable 60Ni. In phases of the meteorites Semarkona and Chervony Kut, a correlation between the excess concentration of 60Ni, the granddaughter isotope of 60Fe, and the abundance of the stable iron isotopes could be found, which is evidence for the existence of 60Fe at the time of formation of the Solar System. Depending on its original abundance, the energy from the decay of 60Fe may have been significant, along with that of 26Al, to the remelting and differentiation of asteroids and planetesimals after their formation. These nickel abundances in extraterrestrial materials may also provide further insight into the origin of the Solar System and its early history. Live (interstellar) iron-60 was first identified in deep sea sediments in 1999. These are deep sea ferromanganese crusts, which are constantly growing, aggregating iron, manganese, and other elements. Iron-60 has been found in fossilized bacteria in sea floor sediments. In 2019, researchers found 60Fe in Antarctica. Iron-60 shows two peaks in deep sea sediments, the first 1.7–3.2 million years ago and the second 6.5–8.7 million years ago. The peaks are related to the passage of the Solar System through the Local Bubble and likely the Orion–Eridanus Superbubble. These superbubbles were created by multiple supernovae. Traces of iron-60 have also been found in lunar samples.
==== Tetsu ==== Tekkan Aira (姶良 鉄幹, Aira Tekkan), also known as "Tetsu" (テツ), is an elite officer from S.P.D.'s Tokkyou (特キョウ, Tokkyō) division, serving as the white-colored Deka Break (デカブレイク, Deka Bureiku), who was sent to Earth to delete the Hells Siblings and staying on Earth to help the Earth unit. As a child, Tetsu's parents were killed by an Alienizer named Genio, before Tetsu was taken off-world and raised by S.P.D. Due in part to this, he is initially distant from the other Dekarangers, but eventually befriends them. In battle, Tetsu is a practitioner of the fighting style Justice Fist Accel Blow (正拳アクセルブロー, Seiken Akuseru Burō), a martial art that all Tokkyou officers train in to better handle their equipment and battle particularly deadly Alienizers. Unlike the primary Dekarangers, he wields the Bracerottle (ブレスロットル, Buresurottoru), which functions as an SP License, can double as a life-support system and a fire extinguisher, and allows him to perform a variety of specialized Fist (フィスト, Fisuto) attacks. He also rides the Machine Boxer (マシンボクサー, Mashin Bokusā) police motorcycle. During the events of the crossover film GoGo Sentai Boukenger vs. Super Sentai, Tetsu, among other veteran Sentai warriors, is recruited by Boukenger member Eiji Takaoka to help him rescue his allies and defeat the Time Demon, Chronos. In the direct-to-video anniversary special Tokusou Sentai Dekaranger: 10 Years After, Tetsu becomes the new head of S.P.D.'s Earth unit, following Doggie Kruger being framed for murder, and assists in clearing his predecessor's name.
== Development history == Bimagrumab was developed by Novartis, in collaboration with Morphosys. On August 20, 2013, it was announced that bimagrumab had received a breakthrough therapy designation for sporadic inclusion body myositis (sIBM) by the US Food and Drug Administration (FDA). In 2014, Bimagrumab entered Phase II development, with some research indicating clinical effects. Novartis planned to apply in 2016 for FDA approval to treat sIBM patients with bimagrumab. In April 2016, Novartis announced that bimagrumab had failed a Phase IIb/III study for sporadic inclusion body myositis. In January 2021, a new study confirmed that treatment with bimagrumab is safe and effective for treating excess adiposity and metabolic disturbances of adult patients with obesity and type 2 diabetes. Novartis then licensed the drug to Versanis Bio, a Medicxi Fund and Atlas Venture-backed startup, who closed a series A financing round to fund a phase II clinical program targeting weight loss in obese patients. In January 2023 Versanis Bio entered the medication into phase IIb trials for obesity. In July 2023, Eli Lilly bought Versanis Bio for their weight loss asset for $1.9 billion. In 2025, a phase IIb study was concluded testing bimagrumab in combination with Novo Nordisk's semaglutide, demonstrating that the combination resulted in a greater loss of fat as a percentage of weight compared to semaglutide alone. In September 2025, Eli Lilly terminated a phase IIb study investigating a tirzepatide-bimagrumab combination in obese and type II diabetic patients.
Sources: en.wikipedia.org
A Squadron: 1 (Boat) Troop – 2 (Air) Troop – 3 (Mobility) Troop – 4 (Mountain) Troop B Squadron: 6 (Boat) Troop – 7 (Air) Troop – 8 (Mobility) Troop – 9 (Mountain) Troop D Squadron: 16 (Air) Troop – 17 (Boat) Troop – 18 (Mobility) Troop – 19 (Mountain) Troop G Squadron: 21 (Mobility) Troop – 22 (Mountain) Troop – 23 (Boat) Troop – 24 (Air) Troop
Banana cue - fried ripe saba bananas coated with caramelized sugar. Binignit - a dessert soup of glutinous rice in coconut milk with ripe saba bananas as one of the main ingredients. Ginanggang - grilled saba bananas coated with margarine and sugar. Maruya - banana fritters made from saba bananas and batter. Minatamis na saging - saba bananas simmered in a sweet syrup. It is rarely eaten alone, but is instead used as an ingredient in other desserts, notably halo halo. Pritong saging - fried ripe saba bananas. Pinasugbo - thinly sliced bananas coated with caramelized sugar and sesame seeds and fried until crunchy. Saba con hielo - a shaved ice dessert which primarily uses minatamis na saging and milk. Turon - a type of dessert lumpia (spring rolls) made from ripe saba bananas wrapped in thin crepe and fried. In Ecuador, plantain is boiled, crushed, scrambled, and fried into majado. This dish is typically served with a cup of coffee and bistek, fish, or grated cheese. It is a popular breakfast dish. Majado is also used as a base to prepare tigrillo and bolones. To prepare tigrillo, majado is scrambled with pork rind, egg, cheese, green onions, parsley, and cilantro. To prepare bolones, majado is scrambled with cheese, pork rind, or a mixture of both. The resulting mixture is then shaped into a sphere which is later deep-fried. Both tigrillo and bolones are typically served with a cup of coffee.
== Anti-genomic therapeutics == Small-molecule anti-genomic therapeutics, or SMAT, refers to a biodefense technology that targets DNA signatures found in many biological warfare agents. SMATs are new, broad-spectrum drugs that unify antibacterial, antiviral and anti-malarial activities into a single therapeutic that offers substantial cost benefits and logistic advantages for physicians and the military.
Sources: en.wikipedia.org
=== Commentary system === In addition to a showcase for visual improvements, Lost Coast acted as a testbed for Valve's commentary system. When the feature is enabled, speech bubbles appear in the game that can be interacted with to play audio commentary. Each audio piece ranges from ten seconds to a minute of commentary. Players hear the developers talk about what the player is seeing, what is happening, why they made certain decisions, and what kinds of challenges they faced. Commentary tracks are represented by floating speech bubbles called commentary nodes. Valve intended for players to first play the level with commentary disabled, and after completing the level, play it again with commentary enabled, learning about each new stage as they progress. Valve included the commentary system in later games. The commentary system was implemented in Half-Life 2 in late 2024 as a part of the 20th anniversary update.
== Career == Yates started working out properly in 1983 at Martin's Gym in the Temple Row area of Birmingham. During this time, he won the 1984 Mr. Birmingham and became the British Heavyweight Bodybuilding Champion for the first time in 1986. His professional record consists of 15 major contest wins and two second-place finishes, and he won every contest he entered from 1992 until his retirement in 1997. His career ended in large part due to injuries such as torn biceps and triceps, the latter occurring three weeks before his final contest at the 1997 Mr. Olympia, which he nevertheless won; his victory generated controversy, with many critics and fans alike believing the runner-up Nasser El Sonbaty deserved to win. He is one of only four men to retire as a reigning Mr. Olympia. Peter McGough gave Yates the nickname "The Shadow" for his tendency to unexpectedly appear at major bodybuilding contests and win, having neither confirmed nor denied whether he would compete beforehand, and for staying out of the public eye between contests. He is considered to be the first of the "mass monsters" in bodybuilding; he combined his enormous muscle mass along with peak conditioning, quoted as being "granite hardness". He believes his career-ending injuries were due to his habit of maintaining an extreme level of training intensity all year long, even when approaching contests and while cutting weight.
1. FC Lokomotive Leipzig has undergone several reorganizations during its history and has taken several different forms and names. The club was a football department of sports clubs SC Rotation Leipzig and later SC Leipzig, before being reorganized as football club 1. FC Lokomotive Leipzig in 1966.
== Further reading == American Geological Institute, 2003, Dictionary of Mining, Mineral, and Related Terms, second ed., Springer, New York, ISBN 978-3-540-01271-9. David Rickard, Pyrite: A Natural History of Fool's Gold, Oxford / New York, 2015, ISBN 978-0-19-020367-2.
Sources: en.wikipedia.org
It targets the growth hormone-releasing hormone receptor on pituitary somatotroph cells. Binding stimulates cyclic AMP signaling and growth hormone secretion. This is the same receptor used by endogenous GHRH.
It does not act directly on adipose tissue as a primary mechanism. Instead, it increases endogenous growth hormone, which then influences lipolysis and fat distribution. The reduction in visceral fat is an indirect pharmacodynamic effect.
Tesamorelin acts upstream at the pituitary to amplify natural pulsatile growth hormone release. Growth hormone injections provide exogenous hormone and bypass pituitary regulation. The two approaches therefore differ in feedback control and hormonal dynamics.
It is a laboratory-made peptide of forty-four amino acids whose sequence matches human growth hormone-releasing hormone, with a modified amino terminus. The modification is a short unsaturated fatty acid chain attached to the first residue. This change slows enzymatic breakdown and lengthens the time the peptide stays active in circulation.