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Periplaneta Americana is the largest insect in the cockroach family by volume. The nymphs are 29 ~ 40mm long and pale brown with wings at the end of the abdomen. Periplaneta Americana has the functions of anti-cancer, improving immunity, reducing swelling and dampness, repairing and improving gastrointestinal digestion and absorption, and ...
Get PriceDiagraphic illustration of the role of P.americana L. in modern medicine versus TCM.Periplaneta americana powder was used in wound healing, enhancing immune, promoting blood circulating in the TCM, and P.americana extract extend the scope of the application (antitumor, liver preservation, anti-inflammation, tissue repair medicine). Compared with powder, the extract can avoid infection and ...
Get Price2019-7-20u2002·u2002The extract Ento-A from Periplaneta americana was prepared according to the method described as follows: First, Periplaneta americana was dried and extracted with water at 95°C for 2h three times. Then the solvent was filtered and evaporated under reduced pressure. In the end, the extract was precipitated with 95% ethanol for 24 h, filtered and
Get Price2016-1-1u2002·u2002Periplaneta americana extract is recognized to have a positive effect on gastrointestinal mucosa. This study aimed to investigate the effects of periplaneta americana extract on immune function, nutrition status and gastrointestinal complications of early enteral nutrition patients with systemic inflammatory response syndrome (SIRS).
Get Pricemolecules Article Bioactivity-Guided Screening of Wound-Healing Active Constituents from American Cockroach (Periplaneta americana) Juan-Juan Zhu 1, Shun Yao 2, Xin Guo 1, Bi-Song Yue 1, Xiu-Ying ...
Get PriceIsolation and Purification of an Antibacterial Protein from Immune Induced Haemolymph of American Cockroach, Periplaneta americana December 2016 Iranian Journal of Arthropod-Borne Diseases 10(4 ...
Get PriceStudy on the effect of the treatment of Periplaneta americana L. extract Ento-B by Dinitrochlorobenzene combined with acetic acid induced UC in rats 4 Acta Cir Bras. 202136(1):e360102 Effect of Ento-B on immune organ index of UC rats Compared with the normal group, the liver index in the model group decreased significantly (p < 0.05). Compared
Get Price2020-8-17u2002·u2002Ulcerative colitis (UC) is a chronic inflammatory disease of intestinal tract, and Periplaneta americana has been found to be effective in the treatment for UC. The purpose of the study was to investigate the therapeutic effect of Periplaneta americana extract Ento-A on UC in rats induced by 2,4,6-trinitrobenzene sulfonic acid (TNBS) and to explore its mechanism.
Get PricePeriplaneta americana, a magic medicinal insect being present for over 300 million years, exhibits desirable therapeutic outcome for gastrointestinal ulcer treatment.Nowadays, P. americana ethanol extract (PAE) has been shown to ameliorate ulcerative colitis (UC) by either single-use or in combination with other therapeutic agents in clinics. However, its underlying mechanisms are still seldom ...
Get PriceDiagraphic illustration of the role of P.americana L. in modern medicine versus TCM.Periplaneta americana powder was used in wound healing, enhancing immune, promoting blood circulating in the TCM, and P.americana extract extend the scope of the application (antitumor, liver preservation, anti-inflammation, tissue repair medicine). Compared with powder, the extract can avoid infection and ...
Get PricePeriplaneta americana, a magic medicinal insect being present for over 300 million years, exhibits desirable therapeutic outcome for gastrointestinal ulcer treatment. Nowadays, P. americana ethanol extract (PAE) has been shown to ameliorate ulcerative colitis (UC) by either single-use or in combination with other therapeutic agents in clinics. However, its underlying mechanisms are still ...
Get Price2017-9-12u2002·u2002Periplaneta americana extract has been widely applied in China as an alternative medicine against diseases. The above studies have shown that the anti-tumor effects of P. americana are attracting more and more attention. This review aimed to provide a clear picture regarding the anti-tumor effects and the underlying mechanisms of P. americana.The reported mechanisms of anti-tumor effects of P ...
Get Price2021-8-13u2002·u2002Small Peptides from Periplaneta americana Adult P. americana were air-dried and pulverized using an air dryer and a crusher, respectively and its extract was prepared as described previously.5 Briefly, a cold-soak extraction method was used where pulverized powder of P. americana was extracted using a 15 times volume of 95% ethanol thrice.
Get Price摘要：Periplaneta americana, a magic medicinal insect being present for over 300 million years, exhibits desirable therapeutic outcome for gastrointestinal ulcer treatment. Nowadays, P. americana ethanol extract (PAE) has been shown to ameliorate ulcerative colitis (UC) by either single-use or in combination with other therapeutic agents in clinics.
Get Price2011-7-6u2002·u2002The organic extract of Periplaneta americana L. (Dictyoptera; Blattidae) has been traditionally used in southwestern China as an alternative medicine against disorders such as hepatitis, trauma, gastric ulcers, burns, and heart disease. The present study describes bioassay-guided purification and chemotherapeutic evaluation of the 60% ethanolic fraction of P americana organic extracts (PAE60).
Get Price2021-6-1u2002·u2002Periplaneta americana L. (Dictyoptera; Blattidae) (also termed American Cockroach) has been exploited as an alternative naturopathic remedy for various diseases including ulcers . Kangfuxin (KFX) is the ethanol extract of Periplaneta americana and then recovered in an aqueous solution. KFX solution is a drug approved by the China Food and Drug ...
Get PricePreparation of PA-40 in Periplaneta americana extract. Periplaneta americana was dried, crushed, sifted with 20 mesh, soaked in 80% ethanol solution of 10 times the amount for 2 h, then heated at 70°C for 4 h, extracted twice, combined with filtrate, and then evaporated for concentration. After D101 macroporous resin was applied, the column ...
Get Price2020-8-17u2002·u2002Ulcerative colitis (UC) is a chronic inflammatory disease of intestinal tract, and Periplaneta americana has been found to be effective in the treatment for UC. The purpose of the study was to investigate the therapeutic effect of Periplaneta americana extract Ento-A on UC in rats induced by 2,4,6-trinitrobenzene sulfonic acid (TNBS) and to explore its mechanism.
Get Price2013-1-28u2002·u2002Cockroach allergen is a major risk factor for IgE-mediated allergic response and asthma in sensitized individuals. Serine proteases have been identified from various sources and characterized as major allergens. The present study was aimed to express and characterize recombinant allergen Per a 10 (rPer a 10) from Periplaneta americana. rPer a 10 was expressed in Escherichia coli and purified ...
Get PriceThis study investigated the gastroprotective effects and possible mechanism of Kangfuxin (KFX), an ethanol extract of Periplaneta americana L. (Dictyoptera; Blattidae), on improving healing quality and preventing recurrence of gastric ulcer. The effects of KFX were investigated in patients treated w …
Get Price2017-8-18u2002·u2002Background Kangfuxin (KFX) is the ethanol extract of Periplaneta americana L, which has been widely used in the Traditional Chinese Medicine for the repair and regeneration of injured organ and tissues with long history. This study is to investigate the influence of KFX in the various cellular activities and evaluate the anti-osteoporosis potential of KFX. Methods The influence of the KFX in ...
Get PricePeriplaneta Americana or its' ethanol extract have the following functions: promoting vascular proliferation, eliminating inflammatory edema, improving the local microcirculation, accelerating the repair of lesion tissue, enhancing immunity of the body, activating nonspecific immune cells and resisting pathogenic materials through direct ...
Get Price1992-1-1u2002·u2002Prophenoloxidase has been successfully extracted in a stable condition from the Hemocytes of Periplaneta americana using cane sugar saline solution. Other media used to extract prophenoloxidase were found not suitable. Among the activators used (trypsin, chymotrypsin, sodium oleate and SDS), trypsin activated the proenzyme maximum.
Get PriceAn extract of corpora cardiaca of Periplaneta americana was incubated at 37° C with trypsin in a « tris » buffer of pH 7. Two hours of incubation were sufficient to abolish completely the hormonal activity; whereas incubation in the same medium without trypsin left the activity unchanged.
Get Price2018-6-7u2002·u2002Periplaneta americana (Kawasaki et al. 1993) bind complex oligosaccharides present in bacterial lipopol-ysaccharide (LPS). A novel lectin with a fibrinogen-like domain (AL-1 or aselectin) in the mosquito, Armigeres subalbatus, is upregulated following both Escherichia coli and Micrococcus luteus challenge and is able to bind both.
Get PriceRespiratory immunity is responsible for pathogen elimination and prevention of chronic inflammation through both innate and adaptive mechanisms. Inappropriate activation of these immune systems in the respiratory mucosa results in chronic inflammatory airways disease such as asthma. Adaptive immunity is stimulated for example by allergen ...
Get PricePeriplaneta Americana is the largest insect in the cockroach family by volume. The nymphs are 29 ~ 40mm long and pale brown with wings at the end of the abdomen. Periplaneta Americana has the functions of anti-cancer, improving immunity, reducing swelling and dampness, repairing and improving gastrointestinal digestion and absorption, and ...
Get PriceDiagraphic illustration of the role of P.americana L. in modern medicine versus TCM.Periplaneta americana powder was used in wound healing, enhancing immune, promoting blood circulating in the TCM, and P.americana extract extend the scope of the application (antitumor, liver preservation, anti-inflammation, tissue repair medicine). Compared with powder, the extract can avoid …
Get Price2019-7-20u2002·u2002The extract Ento-A from Periplaneta americana was prepared according to the method described as follows: First, Periplaneta americana was dried and extracted with water at 95°C for 2h three times. Then the solvent was filtered and evaporated under reduced pressure. In the end, the extract was precipitated with 95% ethanol for 24 h, filtered and
Get Price2016-1-1u2002·u2002Periplaneta americana extract is recognized to have a positive effect on gastrointestinal mucosa. This study aimed to investigate the effects of periplaneta americana extract on immune function, nutrition status and gastrointestinal complications of early enteral nutrition patients with systemic inflammatory response syndrome (SIRS).
Get Price2021-3-10u2002·u2002Periplaneta americana (PA), the American cockroach, has the largest body size in the family Blattidae. It is an animal traditional Chinese medicine. Physiological and pharmacological studies have demonstrated that PA constituents have favorable tissue-repairing, antibacterial, antitumor, and immunity-enhancing activities .
Get PricePeriplaneta americana, a magic medicinal insect being present for over 300 million years, exhibits desirable therapeutic outcome for gastrointestinal ulcer treatment. Nowadays, P. americana ethanol extract (PAE) has been shown to ameliorate ulcerative colitis (UC) by either single-use or in combination with other therapeutic agents in clinics. However, its underlying mechanisms are still …
Get Price2020-7-31u2002·u2002Successful recovery from hepatectomy is partially contingent upon the rate of residual liver regeneration. The traditional Chinese medicines known as Periplaneta americana extracts (PAEs) positively influence wound healing by promoting tissue repair. However, the effect of PAEs on liver regeneration is unknown. We used a mouse liver regeneration model after 70% partial …
Get Pricemolecules Article Bioactivity-Guided Screening of Wound-Healing Active Constituents from American Cockroach (Periplaneta americana) Juan-Juan Zhu 1, …
Get PriceIsolation and Purification of an Antibacterial Protein from Immune Induced Haemolymph of American Cockroach, Periplaneta americana December 2016 Iranian Journal of …
Get PriceLong-Jian Li's 8 research works with 87 citations and 1,350 reads, including: The crude ethanol extract of Periplaneta americana L. stimulates wound healing in vitro & in vivo
Get PricePeriplaneta Americana is the largest insect in the cockroach family by volume. The nymphs are 29 ~ 40mm long and pale brown with wings at the end of the abdomen. Periplaneta Americana has the functions of anti-cancer, improving immunity, reducing swelling and dampness, repairing and improving gastrointestinal digestion and absorption, and ...
Get PriceDiagraphic illustration of the role of P.americana L. in modern medicine versus TCM.Periplaneta americana powder was used in wound healing, enhancing immune, promoting blood circulating in the TCM, and P.americana extract extend the scope of the application (antitumor, liver preservation, anti-inflammation, tissue repair medicine). Compared with powder, the extract can avoid infection and ...
Get Price2019-7-20u2002·u2002The extract Ento-A from Periplaneta americana was prepared according to the method described as follows: First, Periplaneta americana was dried and extracted with water at 95°C for 2h three times. Then the solvent was filtered and evaporated under reduced pressure. In the end, the extract was precipitated with 95% ethanol for 24 h, filtered and
Get Price2016-1-1u2002·u2002Periplaneta americana extract is recognized to have a positive effect on gastrointestinal mucosa. This study aimed to investigate the effects of periplaneta americana extract on immune function, nutrition status and gastrointestinal complications of early enteral nutrition patients with systemic inflammatory response syndrome (SIRS).
Get Price2021-3-10u2002·u2002Periplaneta americana (PA), the American cockroach, has the largest body size in the family Blattidae. It is an animal traditional Chinese medicine. Physiological and pharmacological studies have demonstrated that PA constituents have favorable tissue-repairing, antibacterial, antitumor, and immunity-enhancing activities .
Get PricePeriplaneta americana, a magic medicinal insect being present for over 300 million years, exhibits desirable therapeutic outcome for gastrointestinal ulcer treatment. Nowadays, P. americana ethanol extract (PAE) has been shown to ameliorate ulcerative colitis (UC) by either single-use or in combination with other therapeutic agents in clinics. However, its underlying mechanisms are still ...
Get Price2020-7-31u2002·u2002Successful recovery from hepatectomy is partially contingent upon the rate of residual liver regeneration. The traditional Chinese medicines known as Periplaneta americana extracts (PAEs) positively influence wound healing by promoting tissue repair. However, the effect of PAEs on liver regeneration is unknown. We used a mouse liver regeneration model after 70% partial hepatectomy …
Get Pricemolecules Article Bioactivity-Guided Screening of Wound-Healing Active Constituents from American Cockroach (Periplaneta americana) Juan-Juan Zhu 1, Shun Yao 2, Xin Guo 1, Bi-Song Yue 1, Xiu-Ying ...
Get PriceIsolation and Purification of an Antibacterial Protein from Immune Induced Haemolymph of American Cockroach, Periplaneta americana December 2016 Iranian Journal of Arthropod-Borne Diseases 10(4 ...
Get PriceLong-Jian Li's 8 research works with 87 citations and 1,350 reads, including: The crude ethanol extract of Periplaneta americana L. stimulates wound healing in vitro & in vivo
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Get Price2020-4-19u2002·u2002Periplaneta americana is indoor pests, is an omnivorous, eating both A variety of food, and damaged clothing, books. Therefore, since ancient times, have been known as one of the four victims. In recent years, the rapid progress of science and technology, the American cockroach unique and great medicinal value has been developed Out.
Get Price2020-12-18u2002·u2002Here, we employed shelter selection as an assay to investigate the sensory basis of individual and collective decision-making in cockroaches (Periplaneta americana).We discover that the presence of a social odor influences individual shelter selection and monitor how food- and social-related olfactory information shape individual preference.
Get Price2021-7-30u2002·u2002Gordonia sp. are members of the actinomycete family, their contribution to the environment improvement and environmental protection by their biological degradation ability, but there are few studies on the antimicrobial activity of their secondary metabolites. Our team isolated and purified an actinomycete WA 4-31 from the intestinal tract of Periplaneta americana, firstly identified the ...
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Get Price2021-9-24u2002·u2002Insect gut microbes have been shown to provide nutrients such as essential amino acids (EAAs) to their hosts. How this symbiotic nutrient provisioning tracks with the host's demand is not well understood. In this study, we investigated microbial essential amino acid (EAA) provisioning in omnivorous American cockroaches (Periplaneta americana), fed low-quality (LQD) and comparatively …
Get Price2018-5-16u2002·u2002Kangfuxin (KFX) is an oral liquid derived from Periplaneta americana, with complex components. KFX has been demonstrated to exhibit anticancer activity in a variety of different types of tumor, including gastric cancer; however, its underlying molecular mechanism remains unclear. The present study was designed to investigate the pro‑apoptotic effects of KFX on SGC‑7901 cells, in …
Get Price2016-7-20u2002·u2002Cool is generally not what cockroaches are associated with. But scientists recently found one more cool thing about the brown, smelly insect with whiskers. After 10 years of research, scientists ...
Get PriceNature Communications is an open access journal that publishes high-quality research in biology, health, physics, chemistry, Earth sciences, and all related areas.
Get PriceMarg S, Walz B, Blenau W (2004) The effects of dopamine receptor agonists and antagonists on the secretory rate of cockroach (Periplaneta americana) salivary glands. J Insect Physiol 50(9):821–830. PubMed CrossRef Google Scholar
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