IGF-1 Peptides: include IGF-1 LR3 and IGF-1e (also known as MGF or Mechano Growth Factor). IGF-1 is responsible for many of the positive effects of GH on fat loss and muscle building therefore they offer a good addition, especially if your goal is to build muscle, as they are both responsible for creating new muscle cells which can hypertrophy (get bigger) through weight training.
Even, if you are not a fitness enthusiast, you can benefit from using the CJC 1295 Ipamorelin blend. Australia is one of the countries using them to deal with other conditions, which can affect our everyday life. There is an abundance of anti-aging clinics across the Australia that follows strict legal guidelines to sell peptides. Based in Sydney Peptides Clinics, has a good selection of peptides, to help with many conditions that occur with age, from hair loss, depression, fat loss, low libido and tanning.
Many patients use Ipamorelin short term (3-6 months) for fat loss benefits and overall improvements in body composition. Ipamorelin increases fat metabolism, so when age starts to become a factor in a person’s ability to lose weight, this peptide can create a more efficient and sometimes faster process. Patients that are also physically active tend to notice even faster benefits while using Ipamorelin, as it aids recovery from workouts and allows for faster progression and typically more fat loss. Once a patient’s desired weight has been achieved, Ipamorelin use can be discontinued, and weight maintenance can be achieved through diet and lifestyle changes.
Other peptides amplify the body’s response to its own testosterone site-specifically within muscle and bone only. Steroids, on the other hand, produce their highly desired anabolic effects by acting on these receptors, but also come coupled with the less-sought-after side effects of acne, oily skin, hair loss, aggression, breast enlargement and testicular shrinkage. It is for this reason, these amino acid chains are serving as an increasingly popular alternative to steroids amongst aesthetic gym goers, providing many of the anabolic effects without the unwanted side effect profile.
As in the previous study there were no clinically relevant changes observed in safety laboratory parameters 24 hours following administration of AOD9604 or placebo. Similarly, there were no clinically relevant changes in vital signs (blood pressure, radial pulse rate and temperature) or ECGs recorded at any of the scheduled time points up to 24 hours post dose. There were no significant changes in glucose or IGF-1 levels following AOD9604 treatment compared with placebo.
When you increase the dosage gradually it is also going to ensure you do not experience all (or any) of the noted side effects which are possible with the use of Ipamorelin. And, if you are taking other peptides, supplements, or growth hormones, it is the best way to ensure they are going to acclimate well and work together well, in order for you to realize the greatest results possible when trying to increase muscle mass, and lean muscle tissue, without putting on body fat in the process.
17 Arora P, Wu C, Khan AM, Bloch DB, Davis‐Dusenbery BN, Ghorbani A, Spagnolli E, Martinez A, Ryan A, Tainsh LT, Kim S, Rong J, Huan T, Freedman JE, Levy D, Miller KK, Hata A, Del Monte F, Vandenwijngaert S, Swinnen M, Janssens S, Holmes TM, Buys ES, Bloch KD, Newton‐Cheh C, Wang TJ. Atrial natriuretic peptide is negatively regulated by microrna‐425. J Clin Invest. 2013;123:3378–3382.CrossrefMedlineGoogle Scholar
For example, there are Growth Hormone Releasing Peptides (GHRP’s with names such as ipamorelin and hexarein) which allow for a slow and steady growth hormone release that produces a pulse which mimics natural growth hormone release times and Growth Hormone Releasing Hormones (GHRH’s such as Mod-GRF) for an even stronger natural release of growth hormone and greater presence of growth hormone precursors known as GH “frags” or fragments.
Another side effect of the CJC-1295 is acromegaly, since it helps in increasing the levels of the growth hormone. Acromegaly is a condition where extra growth hormone is released even after the internal organs and the skeleton have finished growing. This causes thickening of the skin, deepening of voice, enlargement of jaws, and slurring of speech. Another effect of acromegaly is the swelling of the soft tissue in the internal organs. This could result in the weakening of the muscles of the internal organs, like the heart. This was tested during the phase 2 testing of CJC-1295.
Both human GH (hGH) and a lipolytic fragment (AOD9604) synthesized from its C-terminus are capable of inducing weight loss and increasing lipolytic sensitivity following long-term treatment in mice. One mechanism by which this may occur is through an interaction with the beta-adrenergic pathway, particularly with the beta(3)-adrenergic receptors (beta(3)-AR). Here we describe how hGH and AOD9604 can reduce body weight and body fat in obese mice following 14 d of chronic ip administration. These results correlate with increases in the level of expression of beta(3)-AR RNA, the major lipolytic receptor found in fat cells. Importantly, both hGH and AOD9604 are capable of increasing the repressed levels of beta(3)-AR RNA in obese mice to levels comparable with those in lean mice. The importance of beta(3)-AR was verified when long-term treatment with hGH and AOD9604 in beta(3)-AR knock-out mice failed to produce the change in body weight and increase in lipolysis that was observed in wild-type control mice. However, in an acute experiment, AOD9604 was capable of increasing energy expenditure and fat oxidation in the beta(3)-AR knock-out mice. In conclusion, this study demonstrates that the lipolytic actions of both hGH and AOD9604 are not mediated directly through the beta(3)-AR although both compounds increase beta(3)-AR expression, which may subsequently contribute to enhanced lipolytic sensitivity.
Our hormone levels decline as we age, and therefore the effects of these hormones decline proportionally. Even if you exercise and eat well, you will still experience this decline in hormone production and all of the associated adverse health effects that this brings. To fight ageing, and increase vitality, we can restore our hormones to their youthful levels.
I have not used IGF-1 but I have used a stack of Ipamorelin and CJC 1295 no DAC. I did not do any lab tests before, during or after but definitely noticed increased fat loss and better sleep. I was not trying to increase muscle so there was no change to speak of for me. But you are not recommending their use even without IGF-1, is that correct? I do not compete in anything so WADA is not a concern.

Apidren has jumped to the top of the ratings in just about every category as the #1 diet supplement! Recognized by ConsumerPriceWatch as the most powerful diet supplements on the market for close to a decade, this all-natural formula makes controlling your appetite and regaining your confidence as easy as possible. With the results users are seeing from Apidren, we were not surprised to see Apidren has the highest re-order rate. Apidren has dominated the effectiveness and ingredient ratings because of its unique ingredients. They are clinically proven to reduce BMI, decrease body fat, shrink waistline, and deliver significant weight loss.
Between 2001 and 2006 six human clinical trials with the hexadecapeptide AOD9604 have been performed, 893 healthy, in all but one study, clinically obese adults participated in these studies and are the basis of this safety evaluation. The details of the individual studies are listed in supplementary data. The first 3 studies were dose-escalating studies investigating the acute effects of various dosages and two application routes (i.v. and oral) in healthy or obese male subjects. These single dose studies were followed by a 7-day multiple dose study (METAOD004) as well as two long-term clinical trials (METAOD005 and METAOD006) where the safety and tolerability of chronic oral treatment with AOD9604 was investigated.

No growth hormone, or any supplement for that matter, is never going to equate to the same exact results for every user. So, what you experience, is not the same as the next user, and vice-versa. Further, the increase in results and how quickly you will see these results are going to differ for each user. So, make sure you understand this prior to start your dosage, to ensure you are not disappointed if you do not see each one of these benefits, on the very first day that you begin using the Ipamorelin. Also consider the fact that if you use it after food, or with a meal, results will improve. So, proper timing and proper diet and exercise regimen can greatly enhance the results you are going to realize when you are using Ipamorelin as well.
Tissues from ob/ob and lean mice were cut into 100-mg pieces and homogenized with 1 ml TRIzol (Life Technologies, Inc., Grand Island, NY) using a PolyTron homogenizer (Kinematica, Lausanne, Switzerland). The samples were incubated for 5 min at room temperature to permit the complete extraction of the RNA from the tissues. An aliquot of 0.2 ml chloroform was added to each milliliter of TRIzol. The method of RNA extraction was as described by the manufacturer (Life Technologies, Inc.). The final RNA pellet was air dried for 5–10 min and then resuspended in 20 μl ddH20. RNA was quantitated spectrophotometrically using the A260/280 ratio.
AOD9604: AOD9604 is a synthetic peptide taken orally. The small peptide mimics a section of the growth hormone molecule which increases fat metabolism and decreases the production of fat. AOD9604 is claimed to reduce fat, increase muscle mass and possibly help recover from joint cartilage damage. However, there is currently no published human data to support these claims. AOD9604 is not approved for human use, but is used in sport for weight loss and muscle enhancement and the perception that it helps recover from tissue damage. This drug was highlighted in the Australian Crime Commission report on Organised Crime and Drugs in Sport. No significant adverse effects have been reported yet, but AOD9604 is now prohibited by WADA.

AOD9604 is also known as the ANTI OBESITY DRUG and has been found to target abnormal fat stores (e.g. buttocks, knees, chin, abdomen, and flabby arms). AOD is a Peptide fragment of hGH which is a fat loss and healing properties. Because AOD is a fragment of the C-terminus of hGH, it contains the fat reducing capability of hGH, but does not adversely affect your blood sugar levels or your IGF-1 levels.
However, it cannot be legally imported without a special permit under the strict Special Access Scheme, which requires a doctor to apply to the TGA for permission to treat a particular patient with the drug, including describing the specific clinical need. ''There have been no applications under the SAS for AOD-9604,'' the TGA spokeswoman confirmed on Thursday.
Abellan R, Ventura R, Palmi I, di Carlo S, Bacosi A, Bellver M, Olive R, Pascual JA, Pacifici R, Segura J, Zuccaro P, Pichini S. Immunoassays for the measurement of IGF-II, IGFBP-2 and -3, and ICTP as indirect biomarkers of recombinant human growth hormone misuse in sport. Values in selected population of athletes. J Pharm Biomed Anal. 2008 Nov 4;48(3):844-52. doi: 10.1016/j.jpba.2008.05.037.
Another side effect of the CJC-1295 is acromegaly, since it helps in increasing the levels of the growth hormone. Acromegaly is a condition where extra growth hormone is released even after the internal organs and the skeleton have finished growing. This causes thickening of the skin, deepening of voice, enlargement of jaws, and slurring of speech. Another effect of acromegaly is the swelling of the soft tissue in the internal organs. This could result in the weakening of the muscles of the internal organs, like the heart. This was tested during the phase 2 testing of CJC-1295.

Whilst not illegal to buy AOD9604 in Australia, AOD9604 does not have approval by the TGA, which means it is not allowed to be sold on the basis of it having any pharmaceutical or performance enhancing benefits. It has not been approved by any pharmaceutical authority worldwide, except for the previously mentioned "Generally Regarded As Safe" designation by the FDA. AOD9604 is currently classed by the World Anti Doping Agency (WADA) as a non-approved substance, which means it is not legal for use by athletes in competition. WADA policy is to ban all substances that are suspected of being performance-enhancing, even in the absence of clinical proof (1,2).


Ipamorelin is very similar to the growth hormone releasing peptides (GHRPs) GHRP 2 and GHRP 6 in that it mimics ghrelin (the hunger hormone) and targets a specific HGH pulse. However, unlike other GHRPs, this peptide doesn’t affect the release of cortisol, acetylcholine, prolactin and aldosterone thereby minimizing side effects experienced with other GH therapies, such as increased hunger. Because there are virtually no negative side effects, Ipamorelin can be prescribed more aggressively and more frequently than other therapies without the risk of elevated cortisol and acetylcholine blood plasma levels. This helps optimize HGH levels for a longer period of time, leading to more successful health outcomes.
CJC-1295 is basically a peptide hormone that acts similar to growth hormone releasing hormones (GHRH). Invented by a Canadian biotechnology company called ConjuChem, it is beneficial to athletes because it can bioconjugate with circulating albumin and increase the time it can be used for medical purposes. It achieves this by preventing degradation of its amino acids. With a single dose, it can remain in the body for quite a few days and can cause the growth hormone to be released many times per day. This reduces the frequency of injections needed.

In summary, we found that weight loss in obese individuals undergoing gastric bypass surgery is associated with higher natriuretic peptide concentrations across a range of loading conditions. This observation is consistent with a higher “set point” of natriuretic peptide levels after weight loss. That these findings are accompanied by improvements in blood pressure, heart rate and echocardiographic diastolic function provides persuasive evidence that the increase in natriuretic peptides with weight loss is “primary” and not secondary to alterations in cardiac structure or function.
Results Mean gross morphological and histopathological scores were significantly higher in Group 1 than in Groups 2, 3, and 4, and the scores were significantly lower in Group 4 than in Groups 2 and 3. The lameness period in Group 4 was significantly shorter than those in Groups 1, 2, and 3. The lameness period in Group 1 was significantly longer than those in Groups 2 and 3. Conclusion: Intra-articular AOD9604 injections using ultrasound guidance enhanced cartilage regeneration, and combined AOD9604 and HA injections were more effective than HA or AOD9604 injections alone in the collagenase-induced knee OA rabbit model.
Growth Hormone Releasing Peptides (GHRP) are a class of compounds, which stimulate the release of growth hormone. GHRP variants include GHRP-2, GHRP-6, hexarelin, ipamorelin (Thomas et al, 2011) and agents with similar actions including CJC-1295 (Teichman et al, 2006, Acherman et al, 1999, Walker et al, 2006). These agents are considered peptide hormones. GHRPs are thought to act by stimulating the release of endogenous human growth hormone leading to pharmacological effects such as increased bone mineral density, increased lean muscle mass, modest improvements in strength and improved recovery from injuries such as fractures (Smith, 2005).
Touting their discovery as “a great step forward in weight loss history,” the panel were quick to offer up their hard earned cash to back the entrepreneurial pair. “We were shocked. The most we were hoping for was some advice…we weren’t even sure that we would manage to get any investors,” explained Samantha. After outstanding offers from each panel member, the sisters burst into tears.
Investigators at Monash University discovered that the fat-reducing effects of GH appear to be controlled by a small region near one end of the GH molecule. This region, which consists of amino acids 177-191, is less than 10% of the total size of the GH molecule and appears to have no effect on growth or insulin resistance. It works by mimicking the way natural Growth Hormone regulates fat metabolism but without the adverse effects on blood sugar or growth that is seen with unmodified Growth Hormone.
Now that I’ve told you about the benefits of collagen supplementation and how it can help in weight management, you may want to know which collagen supplement to use. There are a lot of collagen supplements out there, and I’ve tried most of them. I highly recommend you do your research to make sure you purchase one that contains no additional additives, flavors, or sweeteners. Also make sure the collagen has no hormones in it: look for collagen from grass fed and pasture-raised bovine or wild-caught fish. For those reasons, I recommend and Further Food Collagen Peptides - a brand I use and recommend to others.
Finally, the hexadecapeptide AOD9604 did not induce allergenic reactions when consumed over 24 weeks. Blood of patients was analyzed for the presence of anti-AOD9604 antibody formation at various times and at the end of the studies (latest time point after 24 weeks). In none of the performed studies, at no time, were anti-AOD9604 antibodies detected in serum collected from any subjects in any treatment group.
WT (n = 9) and β3-KO (n = 9) mice were used in this study. Animals were fasted 2 h before being individually placed in an indirect calorimeter. Calorimetry was performed as in previous studies (8). After baseline readings were taken, mice were injected with one of the following compounds: saline (control; n = 3); AOD9604 (2 mg/kg body weight; n = 3); or BRL37344 (250 μg/kg body weight; n = 3). Rates of energy expenditure, fat oxidation, and glucose oxidation were measured for an additional 30 min. The concentrations of AOD9604 and BRL37344 were determined as lowest concentration needed to give a maximal response in these mice (data not shown). Rates of energy expenditure and fat and glucose oxidation were plotted as a change from the average baseline values.

There were no significant changes in IGF-1 values observed during 24 hours following any AOD9604 dose compared with placebo. No significant differences in glucose levels were observed following AOD9604 administration compared with placebo with the exception of one isolated time point (8% increase 12 hour post treatment in one subject receiving 54 mg AOD09604). There were no clinically significant observable trends in vital signs, physical examinations, abnormalities noted in the ECG measurements, or findings in the safety-related laboratory tests throughout the study.
The full activation of the hGH-receptor requires dimerization of two receptor molecules by one intact growth hormone molecule. The hGH has two different binding regions, site 1 and site 2, which bind in a sequential manner to two different regions of the receptor. Only if this trimer of one hGH molecule and two receptors is formed, does the subsequent signal transduction pathway become initiated [27, 28]. The hexadecapeptide AOD9604 consists only of amino acids 177-191 of hGH with an additional tyrosine residue at the N-terminus. The binding site 1 of the hGH, which is located in the fourth helix [27], is partially overlapping with the sequence of AOD9604. However, binding site 2 of hGH is completely missing in AOD9604. Therefore, it was hypothesized that AOD9604 is unable to induce dimerization and thereby activation of the receptor. This has been confirmed in previous in vitro experiments. Competition binding assays in cells transfected with the 125I-hGH receptor have shown that AOD9604 is incapable of competing with hGH for binding [20]. In a highly sensitive BaF3 cell proliferation test Heffernan et al (2001) also showed that AOD9604 did not induce cell-proliferation even in very high dosages [20].
AOD9604 is promoted heavily by various manufacturers as a substance that is able to burn fat and assist in the repair of muscle and cartilage. The fact that this product derives from, and claims to mimic the effects of a powerfully anabolic banned substance provides a psychological incentive to many potential users, as does the attention drawn by the AFL "peptides" scandal of early 2013 and the subsequent report by the Australian Crime Commission (1).
Results: After a single injection of CJC 1295, there were dose dependent increases in mean plasma GH concentrations by 2- to 10-fold for 6 d or more and in mean plasma IGF-I concentrations by 1.5- to 3-fold for 9–11 d. The estimated half-life of CJC 1295 was 5.8–8.1 d. After multiple CJC 1295 doses, mean IGF-I levels remained above baseline for up to 28 d. No serious adverse reactions were reported.
In 2010, the company heard word that bodybuilders were importing knock-off versions of the patent-protected peptide from China, and started licensing the manufacturing rights out to other companies in an attempt to compete, as this was determined to be a better course of action than attempting to sue the Chinese company for patent breach (7, 8). Desperate to recoup this investment, they invested a small additional amount into developing a technology that allowed the peptide to be absorbed through the skin, in collaboration with a company called Phosphagenics (4). The peptide was then licensed for use in BodyShaper, an anti-cellulite cream. Phosphagenics later dropped AOD9604 from BodyShaper, citing excessive expense and ineffectiveness (3).
The most potent weight loss peptide is HGH Fragment 176-191 which is the part of the Growth Hormone molecule responsible for fat burning. In HGH Frag Studies, it has been proven to reduce body fat, particularly in the abdominal area. The second most potent fat loss peptide is CJC-1295 DAC since it causes the overall GH level to rise in the body (the opposite of what happens naturally as a person gets older, which is why people tend to put on weight as they age). If your only goal is fat loss, it's often best to avoid the use of GHRP products (GHRP-6, GHRP-2 or Ipamorelin) since they can stimulate hunger and/or raise cortisol, both of which can be counterproductive to fat burning.

All studies were performed according the Declaration of Helsinki (as amended in Edinburgh, Scotland, October 2000) and the ICH Guidelines for Good Clinical Practice (GCP) (E6). Further, independent ethics review committees of up to 16 Australian hospitals and medical centers have approved each of them. The two largest studies (METAOD005 and METAOD006) were registered at the Therapeutic Goods Administration’s Clinical Trial Notification (CTN) Scheme in Australia.


These results also demonstrate that, unlike hGH, AOD9604 has no negative effect on carbohydrate metabolism. This was previously demonstrated in mice. Chronic administration of hGH to ob/ob mice depressed glucose oxidation and increase plasma glucose levels. AOD9604 had no such effects, no changes in circulating plasma glucose in either lean nor obese ob/ob mice have been observed [20]. AOD9604 did not cause hyperglycemia or affect insulin sensitivity in rats and mice [18, 20].
Obese individuals have been found to have lower natriuretic peptide levels in multiple previous studies.12, 13, 14 The finding of lower natriuretic peptides in obese subjects is unexpected because obesity promotes increased plasma volume and hypertension, which are known to lead to left ventricular stress and hypertrophy. These conditions should trigger natriuretic peptide release from the heart. Thus, it has been proposed that obese individuals may have a primary “natriuretic peptide deficiency”8, 13 that could contribute to the development of hypertension.

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In plasma, different isoforms and fragments of hGH were found [10]. Research on specific domains and fractions of the protein revealed that they can be assigned to different actions of the protein: In vitro and in vivo experiments have shown that several fragments of the amino terminal region of hGH, namely 1-15, 1-42, 6-13, and 32-46, exhibit an insulin-potentiating action [14-16]. The region hGH 108-129 was found to evoke high mitogenic responses [17], while the carboxy terminus hGH177-191 seemed to be a lipid mobilizing domain, inhibiting the acetyl-CoA carboxylase activity in adipocytes and hepatocytes [18].

As in the previous study there were no clinically relevant changes observed in safety laboratory parameters 24 hours following administration of AOD9604 or placebo. Similarly, there were no clinically relevant changes in vital signs (blood pressure, radial pulse rate and temperature) or ECGs recorded at any of the scheduled time points up to 24 hours post dose. There were no significant changes in glucose or IGF-1 levels following AOD9604 treatment compared with placebo.
CJC-1295 and Mod GRF 1-29 are administered in micrograms (mcg) rather than milligrams (mg) – the unit of administration of other steroids and performance-enhancing drugs. It has also been found that a 100mcg dose is enough to fully saturate the receptors in the anterior pituitary. This is called the saturation dose. After a dose of 100mcg has been administered, the subsequent dosages will achieve only half the effect.
Cancer can often be a process of uncontrolled cellular division. IGF-1 is not only pro-growth in a way that could increase this cellular division, but IGF-1 also inhibits apoptosis, or programmed cell death. Hence the theory among some in the medical community that tumors could increase synthesis of IGF-1 to keep themselves alive and to encourage the spread of cancer throughout the body. This doesn’t mean that IGF-1 directly causes cancer.
23 Pivovarova O, Gogebakan O, Kloting N, Sparwasser A, Weickert MO, Haddad I, Nikiforova VJ, Bergmann A, Kruse M, Seltmann AC, Bluher M, Pfeiffer AF, Rudovich N. Insulin up‐regulates natriuretic peptide clearance receptor expression in the subcutaneous fat depot in obese subjects: a missing link between CVD risk and obesity?J Clin Endocrinol Metab. 2012;97:E731–E739.CrossrefMedlineGoogle Scholar
Cerebrolysin: A mixture of peptides extracted from pig brain that supports the development and function of nerve cells, cerebrolysin can be used to treat Alzheimer’s disease and vascular dementia but because the drug needs to be injected daily, it doesn’t have a clear benefit over existing oral medication. It’s not known to have any major side effects. In sports, cerebrolysin used to enhance mental function and “defog” the brain, although there is no good evidence that it has any effect in healthy individuals. It’s not currently listed as banned under WADA, either directly or via similarity of mechanism to banned peptides.

The Vital Proteins Collagen Peptides that I used claimed that it could dissolve in hot or cold liquids. However, I found it dissolved much easier when I poured some into hot tea or blended it into a smoothie. For the majority of the two weeks, I put my collagen peptides in my morning iced coffee. Instead of dissolving nicely, however, it ended up clumping into gelatinous pieces throughout my coffee. Although the peptides eventually dissolved with frequent stirring, I sometimes ended up slurping up chunks of the peptides.


In the 80 years, scientists have searched different peptides and more particularly GHRH to discern what part was necessary to stimulate the pituitary response. Then in testing Sermorelin as a tool for the process of anti-agingthey found that it was the famous 1-29 chain that was responsible for stimulating the endocrine gland in question. Similarly, many studies have shown that this peptide was similar to GHRH and very well tolerated by the body.
Without side effects with an appropriate assay, this peptide contributes to fat loss and muscle gain. CJC-1295 DAC could interest those wishing to rarely perform injections due to a stable rate over time rather than intermittent dosages, that provides the maximum necessary for optimal effect. Its use combined with a GHRP is interesting but not as much as with MOD-GRF whose peaks of free GHRH peptides would be coordinated with the GHRP associated.
CJC-1295 is also known by the names of Modified GRF 1-29, Mod GRF 1-29, CJC-1295 without DAC (DAC stands for Drug Affinity Complex) and also by its chemical name tetrasubstituted GRF (1-29). This variety of names makes it difficult for the average consumer to select or even research upon this compound. Since some manufacturers list all of its names and others list only one, it also becomes very confusing. However, there is a reason for this wide variety of names.

The four groups showed different gross morphological damage and histopathological changes in the cartilage of the lateral part of the femoral condyle (Figure 3). Complete disorganization of articular cartilage with apparent cloning of chondrocytes in the transitional and radial zones was evident in Group 1 (Figures 3-A,E,I). Abnormal gross morphological and histopathological changes such as fibrillated and irregular cartilage surfaces, disappearance of surface-layer cells, and slightly diffused cell growth in the transitional and radial zones were observed in Group 2 (Figures 3-B,F,J). Erosion of the articular cartilage, cleft, and cell cloning in the transitional and radial zones were noted in Group 3 (Figures 3-C,G,K). Softening of articular cartilage and surface irregularities were noted in Group 4 (Figures 3-D,H,L).


Plasma Nt‐proANP levels were measured by ELISA (proANP 1‐98; Biomedica Medizinprodukte GmbH & Co KG, Austria). Plasma Nt‐proBNP levels were measured using an electrochemiluminescence immunoassay (Elecsys proBNP; Roche, Indianapolis, IN). Mature ANP was measured using an in‐house immunoassay at the Mayo Clinic (Rochester, MN; J. Burnett). Mature BNP was measured by immunoassay (Siemens, New York, NY). Intra‐assay coefficients of variation were <10% for all assays.


Over the last 40 years a lot of research has been done on various peptides developing new peptide sequences to produce new peptides with fewer side effects and new beneficial effects. For example fragments of the growth hormone peptide have been developed such as AOD 9604 which possess all the fat burning properties of growth hormone without any of its adverse effects on blood sugar or growth.
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