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Keywords

Natriuretic Peptide, Brain, Heart Failure, Congestive, Apoptosis, Gene Therapy

Abstract

¡¾¡¿Objective to observe the effect of exogenous human b-type natriuretic peptide on the expression of cardiomyocyte apoptosis factors and type I and III collagen in rats with chronic heart failure. Methods 30 chronic heart failure model rats were randomly divided into a recombinant adenovirus group carrying human b-type natriuretic peptide gene (ad-hbnp group, 14 rats), a recombinant blank adenovirus group (ad-track group, 8 rats), The normal saline group (ns group, 8 animals) were given intraperitoneal injection of human b-type natriuretic peptide gene recombinant adenovirus, recombinant blank adenovirus and 1 ml of normal saline, once a week for a total of 4 weeks. Another 10 rats that were not modeled but underwent sham surgery were set as the sham operation group; the rats were sacrificed after 4 weeks, and RT-PCR was performed to detect bcl-2, bax, caspase-3 and type I and III collagen mRNA in myocardial tissue. content. Results After ad-hbnp treatment, the expression of bcl-2 mRNA in the myocardial tissue of rats in the ad-hbnp group was higher than that in the ad-track group and ns group; the expression of baxmRNA was higher than that in the sham operation group; the expression of caspase-3 mRNA was higher than that in the ad-track group and ns group. group and sham operation group were increased. The expression of type ¢¡ and ¢£ collagen mRNA in the ad-hbnp group was lower than that in the ad-track group. Conclusion Intermittent administration of ad-hbnp can affect the expression of apoptosis-related genes in cardiomyocytes in rats with chronic heart failure and reduce the expression of type I and III collagen in the interstitium of cardiomyocytes. ?

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Original research was done by Song Yanqiu, Zhao Lili. , Mao Yongmin, Zhao Hongming, Cui Rangzhuang

About ETChem

ETChem, a reputable Chinese Collagen factory manufacturer and supplier, is renowned for producing, stocking, exporting, and delivering the highest quality collagens. They include marine collagen, fish collagen, bovine collagen, chicken collagen, type I collagen, type II collagen and type III collagen etc. Their offerings, characterized by a neutral taste, and instant solubility attributes, cater to a diverse range of industries. They serve nutraceutical, pharmaceutical, cosmeceutical, veterinary, as well as food and beverage finished product distributors, traders, and manufacturers across Europe, USA, Canada, Australia, Thailand, Japan, Korea, Brazil, and Chile, among others.

ETChem specialization includes exporting and delivering tailor-made collagen powder and finished collagen nutritional supplements. Their extensive product range covers sectors like Food and Beverage, Sports Nutrition, Weight Management, Dietary Supplements, Health and Wellness Products, ensuring comprehensive solutions to meet all your protein needs.

As a trusted company by leading global food and beverage brands and Fortune 500 companies, ETChem reinforces China’s reputation in the global arena. For more information or to sample their products, please contact them and email karen(at)et-chem.com today.

Keywords

Compound Formula Of Chinese Herbal, Dm Rats, Tgf-¦¢1, Collagen Mrna Of Type Iv

Abstract

Objective To observe the effect of a traditional Chinese medicine compound consisting of strengthening the spleen, nourishing the kidney, activating blood circulation and removing blood stasis on the expression of transforming growth factor ¦Â1 (TGF¦Â1) and type IV collagen mRNA in the renal cortex of rats with early diabetic nephropathy (DN), and explore its mechanism of action. Methods A rat model of diabetic nephropathy was established by a one-time intraperitoneal injection of streptozotocin (STZ) at a dose of 53 mg/kg. After successful modeling, they were randomly divided into a traditional Chinese medicine group (TCM compound), a western medicine group (Ruitai), and a model group. and normal group. Eight weeks after intragastric administration, the expression of TGF¦Â1 and type IV collagen mRNA in rat renal cortex was detected by RT-PCR. Results Compared with the model group, each treatment group significantly reduced the expression of TGF-¦Â1 and type IV collagen mRNA in the renal cortex of diabetic rats (P<0.01), and the traditional Chinese medicine group was better than the western medicine group (P<0.01). Conclusion Traditional Chinese medicine compound can protect the kidneys, delay renal pathological damage, and inhibit the formation of diabetic nephropathy by reducing the expression of TGF¦Â1 and type IV collagen mRNA in the renal cortex of diabetic rats. For further information of this article and research, feel free to contact our team for asssitance. Original research was done by Yao Qi, Yue Zhijun, Zhang Lan, Zhu Zhiqiang, Wang Mei, Dong Li, Xie Dongsheng, Zheng Xuemin, Chen Yingping, Gao Wei  

About ETChem

ETChem, a reputable Chinese Collagen factory manufacturer and supplier, is renowned for producing, stocking, exporting, and delivering the highest quality collagens. They include marine collagen, fish collagen, bovine collagen, chicken collagen, type I collagen, type II collagen and type III collagen etc. Their offerings, characterized by a neutral taste, and instant solubility attributes, cater to a diverse range of industries. They serve nutraceutical, pharmaceutical, cosmeceutical, veterinary, as well as food and beverage finished product distributors, traders, and manufacturers across Europe, USA, Canada, Australia, Thailand, Japan, Korea, Brazil, and Chile, among others.

ETChem specialization includes exporting and delivering tailor-made collagen powder and finished collagen nutritional supplements. Their extensive product range covers sectors like Food and Beverage, Sports Nutrition, Weight Management, Dietary Supplements, Health and Wellness Products, ensuring comprehensive solutions to meet all your protein needs.

As a trusted company by leading global food and beverage brands and Fortune 500 companies, ETChem reinforces China’s reputation in the global arena. For more information or to sample their products, please contact them and email karen(at)et-chem.com today.

Keywords

Progressive Systemic Sclerosis, Malleus

Abstract

Objective: To explore the effect of the ethanol extract of Malus truncatula on the proliferation of fibroblasts and the production of type ¢ñ collagen in patients with progressive systemic sclerosis (PSS) and normal humans. Methods: The MTT colorimetric method was used to observe the effect of the extract of Malus truncatula on the proliferation activity of fibroblasts and its antioxidant effect, the effect of the extract on cell apoptosis was detected by flow cytometry, and the effect of the extract on PSS was detected by RT-PCR and Westernblot. Effects of type ¢ñ collagen mRNA expression and protein synthesis in patients. Results: Malucarpus extract can inhibit the proliferation, type I collagen mRNA expression and protein synthesis of fibroblasts in patients with PSS in a dose- and time-dependent manner, but has no cytotoxic or apoptosis-inducing effects. The extract has no effect on the proliferation and collagen synthesis of normal human fibroblasts, but has a certain protective effect on fibroblast damage caused by hydrogen peroxide. Conclusion: The ethanol extract of Malus truncatula can inhibit the proliferation of fibroblasts and the synthesis of type ¢ñ collagen in patients with PSS, and has antioxidant effects.

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Original research was done by Cao Yuelan, Li Xin, Zheng Min

About ETChem

ETChem, a reputable Chinese Collagen factory manufacturer and supplier, is renowned for producing, stocking, exporting, and delivering the highest quality collagens. They include marine collagen, fish collagen, bovine collagen, chicken collagen, type I collagen, type II collagen and type III collagen etc. Their offerings, characterized by a neutral taste, and instant solubility attributes, cater to a diverse range of industries. They serve nutraceutical, pharmaceutical, cosmeceutical, veterinary, as well as food and beverage finished product distributors, traders, and manufacturers across Europe, USA, Canada, Australia, Thailand, Japan, Korea, Brazil, and Chile, among others.

ETChem specialization includes exporting and delivering tailor-made collagen powder and finished collagen nutritional supplements. Their extensive product range covers sectors like Food and Beverage, Sports Nutrition, Weight Management, Dietary Supplements, Health and Wellness Products, ensuring comprehensive solutions to meet all your protein needs.

As a trusted company by leading global food and beverage brands and Fortune 500 companies, ETChem reinforces China’s reputation in the global arena. For more information or to sample their products, please contact them and email karen(at)et-chem.com today.

Keywords

Collagen, Fibronectin, Laminin, Sertoli Cells, Chicken, Spermatogonial Stem Cells

Abstract

This study compared the effects of laminin, fibronectin, collagen and sertolicell on the in vitro proliferation of chicken (gallusgallus) spermatogonial stem cells (sscs) in four different culture systems. effect. SSCs were isolated using a three-enzyme two-step digestion method. The cells were cultured after differential purification with gelatin. The SSCs passed to the third generation were re-seeded into laminin, fibronectin and collagen-coated culture dishes and testicular Sertoli cells were prepared. On the feeder layer, the effects of different culture systems on the in vitro proliferation of gallinogen spermatozoa stem cells were tested through morphology, 5-ethyl-2′-deoxyuridine (edu) cell proliferation, and qrt-PCR technology. The results showed that the number of alkaline phosphatase (AKP)-positive clones in chicken SSCs was the highest in the testicular Sertoli cell group, reaching (32¡À3) per visual field, and the laminin, fibronectin, and collagen groups were (26) respectively. ¡À3), (24¡À2) and (23¡À2), the difference between the three groups was not significant (p>0.05); the cell proliferation rate of the testicular Sertoli cell group measured by edu was (92.82¡À2.15)%, which was significantly higher than the three groups Matrix proteome (p<0.01); qrt-PCR results showed that the proliferation marker genes proto-oncogene (myconcogene, c-myc), kruppel-like factor 4 (klf4), and proliferating cell nuclear antigen (pcna) were The testicular Sertoli cell group has the highest expression, followed by the laminin group. The expression of c-myc and klf4 in the fibronectin group is higher than that in the collagen group, and the opposite is true for pcna. The experimental results showed that all three groups of matrix proteins and testicular Sertoli cells can promote the proliferation of chicken SSCs in vitro, among which testicular Sertoli cells have the best effect, followed by laminin, fibronectin and collagen. The difference in effect is not significant. This result provides experimental basis and theoretical support for further optimizing the in vitro culture system of chicken embryo SSCs and elucidating the mechanism of germ cell proliferation. For further information of this article and research, feel free to contact our team for asssitance. Original research was done by Shi Qingqing, Zuo Qisheng, Li Dong, Zhang Lei, Huang Xiaomei, Zhang Zhentao, Zhang Yani, Li Bichun  

About ETChem

ETChem, a reputable Chinese Collagen factory manufacturer and supplier, is renowned for producing, stocking, exporting, and delivering the highest quality collagens. They include marine collagen, fish collagen, bovine collagen, chicken collagen, type I collagen, type II collagen and type III collagen etc. Their offerings, characterized by a neutral taste, and instant solubility attributes, cater to a diverse range of industries. They serve nutraceutical, pharmaceutical, cosmeceutical, veterinary, as well as food and beverage finished product distributors, traders, and manufacturers across Europe, USA, Canada, Australia, Thailand, Japan, Korea, Brazil, and Chile, among others.

ETChem specialization includes exporting and delivering tailor-made collagen powder and finished collagen nutritional supplements. Their extensive product range covers sectors like Food and Beverage, Sports Nutrition, Weight Management, Dietary Supplements, Health and Wellness Products, ensuring comprehensive solutions to meet all your protein needs.

As a trusted company by leading global food and beverage brands and Fortune 500 companies, ETChem reinforces China’s reputation in the global arena. For more information or to sample their products, please contact them and email karen(at)et-chem.com today.

Keywords

Stinking Dung Beetle, Body Wall, Tissue Structure, Collagen Fibers, Brown Fat Glands

Abstract

The histological structure of the body wall of the smelly dung beetle Coprisochus Motschulsky was observed under a light microscope. Eosin and Malory’s trichrome staining showed the presence of collagen fibers in the body wall, especially in the folds of the abdominal wall and the membrane wing wall. There is an inner cavity in the elytra with skin cells. The epidermis on the back of the elytra sinks to form a pier-like structure to support and strengthen the elytra cavity and reduce weight. There are also internal cavities and skin cells between the dorsal and ventral walls of the membrane wing, which are filled with oil glands (analyzed to be brown adipocyte glands) and their secretions. The muscle bundles of the foot are surrounded by a large number of brown fat cell glands. The presence of brown fat cells provides needed energy to surrounding organs and has a weight-reducing and lubrication effect. The surface of the body wall has a large number of protrusions, bristles, and a large number of ducts of varying thicknesses connected to its lower surface. Together with a large number of oil glands and their secretory functions, these provide a morphological and chemical basis for the viscosity-reducing properties of the body wall. The structure of the inner cavity of the elytra can provide a certain reference for architectural bionics.

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Original research was done by Cheng Hong, Chen Maosheng, Sun Jiurong

About ETChem

ETChem, a reputable Chinese Collagen factory manufacturer and supplier, is renowned for producing, stocking, exporting, and delivering the highest quality collagens. They include marine collagen, fish collagen, bovine collagen, chicken collagen, type I collagen, type II collagen and type III collagen etc. Their offerings, characterized by a neutral taste, and instant solubility attributes, cater to a diverse range of industries. They serve nutraceutical, pharmaceutical, cosmeceutical, veterinary, as well as food and beverage finished product distributors, traders, and manufacturers across Europe, USA, Canada, Australia, Thailand, Japan, Korea, Brazil, and Chile, among others.

ETChem specialization includes exporting and delivering tailor-made collagen powder and finished collagen nutritional supplements. Their extensive product range covers sectors like Food and Beverage, Sports Nutrition, Weight Management, Dietary Supplements, Health and Wellness Products, ensuring comprehensive solutions to meet all your protein needs.

As a trusted company by leading global food and beverage brands and Fortune 500 companies, ETChem reinforces China’s reputation in the global arena. For more information or to sample their products, please contact them and email karen(at)et-chem.com today.

Keywords

Chymase, Chymase Transgenic Mice, Angiotensin ¢ò, Myocardial Remodeling, Collagen

Abstract

In order to study the role of human chymase (hChymase) in the formation of cardiac angiotensin II (AngII) and its significance in the myocardial remodeling process, MLC2-human chymase transgenic mice were established. RT-PCR method was used to analyze The tissue-specific expression of chymase gene and the transcriptional expression of type ¢ñ and ¢ó collagen genes in the heart were studied, and the activity of cardiac chymase and angiotensin converting enzyme (ACE) as well as the Ang II content in heart and plasma were detected by radioimmunoassay. , the gelatin zymography method was used to detect cardiac matrix metalloproteinase (MMP) activity; and the cardiac hypertrophy phenotype of chymase transgenic mice was preliminarily observed using physiological and morphological methods. And non-transgenic mice (control group) ) comparison, the results show that (1) the chymase transgene can be specifically expressed in mouse hearts; (2) the chymase activity in the heart of chymase transgenic mice is higher than that of the control ((0.27¡À0.07)U/mgvs (0.15¡À0.02)U/ mg, Pvs (0.18¡À0.02) U/mg); (3) Ang II content in the heart of chymase transgenic mice increased, about 3 times that of the control ((1984¡À184) pg/g vs (568¡À88) pg/g ,PP

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Original research was done by Li Peng, Chen Lanying

About ETChem

ETChem, a reputable Chinese Collagen factory manufacturer and supplier, is renowned for producing, stocking, exporting, and delivering the highest quality collagens. They include marine collagen, fish collagen, bovine collagen, chicken collagen, type I collagen, type II collagen and type III collagen etc. Their offerings, characterized by a neutral taste, and instant solubility attributes, cater to a diverse range of industries. They serve nutraceutical, pharmaceutical, cosmeceutical, veterinary, as well as food and beverage finished product distributors, traders, and manufacturers across Europe, USA, Canada, Australia, Thailand, Japan, Korea, Brazil, and Chile, among others.

ETChem specialization includes exporting and delivering tailor-made collagen powder and finished collagen nutritional supplements. Their extensive product range covers sectors like Food and Beverage, Sports Nutrition, Weight Management, Dietary Supplements, Health and Wellness Products, ensuring comprehensive solutions to meet all your protein needs.

As a trusted company by leading global food and beverage brands and Fortune 500 companies, ETChem reinforces China’s reputation in the global arena. For more information or to sample their products, please contact them and email karen(at)et-chem.com today.

Keywords

Lung Cancer Cells, Collagen Type I, Three-Dimensional Culture, Cell Growth

Abstract

Objective To study the role of autocrine collagen type I (collageni) in lung cancer cells in three-dimensional culture of lung cancer cells. Methods: It was confirmed that lung cancer cells express collageni through immunohistochemistry and rt-PCR; the sh-collageni method was used to interfere with the expression of lung cancer cells, and normal lung cancer cells served as the control group; the supernatant of fibroblasts was used to stimulate tumors, and rt-PCR was used to detect the expression of collageni. Express. Results: Lung cancer cells secreted collageni; it was found that the three-dimensional growth of lung cancer cells knocking out collageni was restricted: their growth rate decreased and colony formation in three-dimensional culture was reduced. When fibroblast culture cell supernatant was used to stimulate tumor cells, the expression of autocrine collageni in lung cancer tumor cells changed. Tumor autocrine collageni can maintain its own growth needs and is regulated by the non-extracellular matrix in the microenvironment. Conclusion Lung cancer cells autocrine collageni plays an important role in tumor growth.

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Original research was done by Li Jiangchao, Li Xiaomei, Lan Tian, Qi Cuiling, He Xiaodong, Yang Hong, Li Yan, Wang Lijing, Guan Xinyuan

About ETChem

ETChem, a reputable Chinese Collagen factory manufacturer and supplier, is renowned for producing, stocking, exporting, and delivering the highest quality collagens. They include marine collagen, fish collagen, bovine collagen, chicken collagen, type I collagen, type II collagen and type III collagen etc. Their offerings, characterized by a neutral taste, and instant solubility attributes, cater to a diverse range of industries. They serve nutraceutical, pharmaceutical, cosmeceutical, veterinary, as well as food and beverage finished product distributors, traders, and manufacturers across Europe, USA, Canada, Australia, Thailand, Japan, Korea, Brazil, and Chile, among others.

ETChem specialization includes exporting and delivering tailor-made collagen powder and finished collagen nutritional supplements. Their extensive product range covers sectors like Food and Beverage, Sports Nutrition, Weight Management, Dietary Supplements, Health and Wellness Products, ensuring comprehensive solutions to meet all your protein needs.

As a trusted company by leading global food and beverage brands and Fortune 500 companies, ETChem reinforces China’s reputation in the global arena. For more information or to sample their products, please contact them and email karen(at)et-chem.com today.

Keywords

Bone Substitute Materials, Hydroxyapatite, Collagen Fibers, Elastic Modulus, Image Related

Abstract

Artificial bone replacement material – hydroxyapatite is implanted in the body. As the bone tissue and collagen fibers grow in its pores and the hydroxyapatite degrades, the overall elastic modulus of hydroxyapatite will gradually change. In order to determine the impact of soft tissue on the elastic modulus after implantation in the body, hydroxyapatite samples were implanted under the skin of rats and taken out after 20, 40, 60 and 80 days of implantation, and studied using digital image correlation methods. Effect of fibrous tissue on the elastic modulus of artificial hydroxyapatite. Research results show that the elastic modulus of hydroxyapatite increased significantly when implanted subcutaneously in rats for 20 days, with an increase of 28.83%. After that, the change in elastic modulus became smaller. Analysis suggests that the initial tissue fibers adhere to the micropores of hydroxyapatite and play a reinforcing effect. Afterwards, the reinforcing effect of soft tissue regrown on the surface of the soft tissue will gradually weaken.

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Original research was done by Xu Lianyun, Hou Zhende, Zhao Wei, Bi Ping, Wang Hong

About ETChem

ETChem, a reputable Chinese Collagen factory manufacturer and supplier, is renowned for producing, stocking, exporting, and delivering the highest quality collagens. They include marine collagen, fish collagen, bovine collagen, chicken collagen, type I collagen, type II collagen and type III collagen etc. Their offerings, characterized by a neutral taste, and instant solubility attributes, cater to a diverse range of industries. They serve nutraceutical, pharmaceutical, cosmeceutical, veterinary, as well as food and beverage finished product distributors, traders, and manufacturers across Europe, USA, Canada, Australia, Thailand, Japan, Korea, Brazil, and Chile, among others.

ETChem specialization includes exporting and delivering tailor-made collagen powder and finished collagen nutritional supplements. Their extensive product range covers sectors like Food and Beverage, Sports Nutrition, Weight Management, Dietary Supplements, Health and Wellness Products, ensuring comprehensive solutions to meet all your protein needs.

As a trusted company by leading global food and beverage brands and Fortune 500 companies, ETChem reinforces China’s reputation in the global arena. For more information or to sample their products, please contact them and email karen(at)et-chem.com today.

Keywords

Dopamine, Oxidized Sodium Alginate, Collagen, Hydrogel, Adhesive

Abstract

Abstract Using 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide/N-hydroxysuccinimide (EDC/NHS) as a catalyst, dopamine was connected to oxidized sodium alginate through amidation reaction On the above, oxidized sodium alginate (COA) containing catechol structure was prepared, and COA was combined with collagen (COL) to prepare a COA-COL hydrogel with adhesive properties. Through ultraviolet-visible spectroscopy (UV-Vis) ), Fourier transform infrared spectroscopy (FTIR) and nuclear magnetic resonance spectroscopy (1H NMR) were used to characterize the structure of COA. Scanning electron microscopy, in vitro swelling degradation, universal electronic tensile machine and thiazole blue (MTT) method were used to characterize COA. -The morphology structure, equilibrium swelling rate, degradation rate, adhesive strength and cytotoxicity of COL hydrogel. The research results show that dopamine has been introduced to oxidized sodium alginate, and the substitution degrees are 12.5%, 18% and 22% respectively; A typical sponge porous network structure is formed inside the COA-COL hydrogel. The equilibrium swelling rate first decreases and then increases as the degree of substitution of dopamine increases. The degradation rate decreases with the increase of the degree of substitution. COA- The adhesive strength of COL hydrogel increased from (20.43¡À4.21) kPa without dopamine modification to (29.91¡À6.10) kPa when the dopamine substitution degree was 22%, and it has good biocompatibility.

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Original research was done by Cui Guolian, Dan Nianhua, Dan Weihua

About ETChem

ETChem, a reputable Chinese Collagen factory manufacturer and supplier, is renowned for producing, stocking, exporting, and delivering the highest quality collagens. They include marine collagen, fish collagen, bovine collagen, chicken collagen, type I collagen, type II collagen and type III collagen etc. Their offerings, characterized by a neutral taste, and instant solubility attributes, cater to a diverse range of industries. They serve nutraceutical, pharmaceutical, cosmeceutical, veterinary, as well as food and beverage finished product distributors, traders, and manufacturers across Europe, USA, Canada, Australia, Thailand, Japan, Korea, Brazil, and Chile, among others.

ETChem specialization includes exporting and delivering tailor-made collagen powder and finished collagen nutritional supplements. Their extensive product range covers sectors like Food and Beverage, Sports Nutrition, Weight Management, Dietary Supplements, Health and Wellness Products, ensuring comprehensive solutions to meet all your protein needs.

As a trusted company by leading global food and beverage brands and Fortune 500 companies, ETChem reinforces China’s reputation in the global arena. For more information or to sample their products, please contact them and email karen(at)et-chem.com today.

Keywords

Leydig Cells, Trypsin, Collagenase Ii, Lipid Droplets, Mice

Abstract

Abstract Purpose: To compare the separation effects of four enzyme mass concentrations on primary mouse testicular Leydig cells. Methods: The testicles of 20 adult male Kunming mice were evenly divided into A, B, C and D4 groups, and were digested and separated with 0.05%, 0.125%, 0.25% trypsin and 0.02% collagenase II respectively. Testicular Leydig cells, compare the number and survival rate of Leydig cells separated by four enzyme mass concentrations; observe the Leydig cells and their lipid droplet morphology using hematoxylin-eosin staining and Sudan III staining respectively. Results: The number of isolated interstitial cells in groups A and B was more than that in groups C and D (P<0.05). The survival rates of interstitial cells isolated by the four enzyme mass concentrations were all above 90%, and the difference was not statistically significant (P>0.05). The mesenchymal cells isolated by low concentrations of trypsin (0.05% and 0.125%) were in good growth status, with small and abundant intracellular lipid droplets. After long-term in vitro culture, the cytoplasm became vacuolated and the lipid droplets fused. Conclusion: Low mass concentration of trypsin is effective in isolating primary stromal cells.

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Original research was done by Huang Rui, Zhu Weijie

About ETChem

ETChem, a reputable Chinese Collagen factory manufacturer and supplier, is renowned for producing, stocking, exporting, and delivering the highest quality collagens. They include marine collagen, fish collagen, bovine collagen, chicken collagen, type I collagen, type II collagen and type III collagen etc. Their offerings, characterized by a neutral taste, and instant solubility attributes, cater to a diverse range of industries. They serve nutraceutical, pharmaceutical, cosmeceutical, veterinary, as well as food and beverage finished product distributors, traders, and manufacturers across Europe, USA, Canada, Australia, Thailand, Japan, Korea, Brazil, and Chile, among others.

ETChem specialization includes exporting and delivering tailor-made collagen powder and finished collagen nutritional supplements. Their extensive product range covers sectors like Food and Beverage, Sports Nutrition, Weight Management, Dietary Supplements, Health and Wellness Products, ensuring comprehensive solutions to meet all your protein needs.

As a trusted company by leading global food and beverage brands and Fortune 500 companies, ETChem reinforces China’s reputation in the global arena. For more information or to sample their products, please contact them and email karen(at)et-chem.com today.