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Anthocyanin Extract from Purple Sweet Potato Exacerbate Mitophagy to Ameliorate Pyroptosis in Klebsiella pneumoniae Infection.

Given the rise of morbidity and mortality caused by Klebsiella pneumoniae (KP), the increasing number of strains resistant to antibiotics, and the emergence of hypervirulent Klebsiella pneumonia, treatment of KP infection becomes difficult; thus, novel drugs are necessary for treatment. Anthocyanins, or natural flavonoids, have an extensive effect against bacterial infection. However, few studies on anti-KP are identified. Here, we evaluated the therapeutic effect of purple sweet potato anthocyanins (PSPAs) on KP, containing 98.7% delphinidin 3-sambubioside. Results showed that KP-infected mic

Effect of the particle size of cellulose from sweet potato residues on lipid metabolism and cecal conditions in ovariectomized rats.

This study aims to examine the effect of the particle size of cellulose from sweet potato residues on lipid metabolism and cecal conditions in ovariectomized rats. Forty mature female Wistar rats were divided into five groups. The sham-operated group was used as the sham control. The other four groups were double-ovariectomized and assigned to the model, ordinary cellulose (100 g kg(-1) diet), microcrystalline cellulose (100 g kg(-1) diet), and cellulose nanocrystal (100 g kg(-1) diet) groups. As the cellulose particle size decreased, the body weight gain and food intake were decreased. The pl

Purple sweet potato polysaccharide ameliorates concanavalin A-induced hepatic injury by inhibiting inflammation and oxidative stress.

BACKGROUND: Autoimmune hepatitis (AIH) is a prevalent liver disease that can potentially lead to hepatic fibrosis and cirrhosis. The prolonged administration of immunosuppressive medications carries significant risks for patients. Purple sweet potato polysaccharide (PSPP), a macromolecule stored in root tubers, exhibits anti-inflammatory, antioxidant, immune-enhancing, and intestinal flora-regulating properties. Nevertheless, investigation into the role and potential mechanisms of PSPP in AIH remains notably scarce. PURPOSE: Our aim was to explore the possible protective impacts of PSPP again

Molecular characterization of a novel senescence-associated gene SPA15 induced during leaf senescence in sweet potato.

The structure and expression of a novel senescence-associated gene (SPA15) of sweet potato were characterized. The protein coding region of the gene consists of 13 exons encoding 420 amino acids. Apparent homologues of this sweet potato gene are found in a variety of dicot and monocot plants, but not in animals or microorganisms. Examination of the expression patterns of the SPA15 gene in sweet potato reveals that the transcripts of SPA15 are specifically induced in the senescing leaves, and the temporal profile of SPA15 protein accumulation is correlated with that of SPA15 transcripts. Studie

Nature-Inspired Strategies in Cancer Management: The Potential of Plant Extracts in Modulating Tumour Biology.

Cancer is a serious group of diseases that is a huge problem on a global scale and is the second most common cause of death. Commonly used therapies do not always lead to the complete elimination of diseased cells or tissues and are also burdened with side effects that reduce the quality of life of patients. Due to these difficulties, new therapeutic approaches are still being sought. In recent years, there has been a return to interest in natural methods of treating various diseases, among which phytochemicals are particularly interesting. This article reviews plant extracts with anticancer p

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… Ethanolic extracts of Ipomoea carnea leaf powder at a concentration of 20 µg/mL showed proapoptotic activity against breast cancer cells after 24 h of incubation [ 58 ]. … Investigation of Proapoptotic Potential of Ipomoea carnea Leaf Extract on Breast Cancer Cell Line. J. Drug Deliv. Ther. 2022;12:51–55. doi: 10.22270/jddt.v12i1.5172. 59. Khazaei S., Abdul Hamid R., Ramachandran V., Mohd Esa N., Pandurangan A.K., Danazadeh F., Ismail P. …

New Avenues and Major Achievements in Phytocompounds Research for Glioblastoma Therapy.

Phytocompounds have been evaluated for their anti-glioblastoma actions for decades, with promising results from preclinical studies but only limited translation into clinics. Indeed, by targeting multiple signaling pathways deregulated in cancer, they often show high efficacy in the in vitro studies, but their poor bioavailability, low tumor accumulation, and rapid clearance compromise their efficacy in vivo. Here, we present the new avenues in phytocompound research for the improvement of glioblastoma therapy, including the ways to enhance the response to temozolomide using phytochemicals, th

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… A recent study performed by Murugesan et al. reported that a polyphenol-rich fraction obtained using alcoholic extraction from one of the marine halophytes, Ipomoea pes-caprae , is a promising source of compounds with anti-glioma potential. … Experiments conducted on two human glioma cell lines, LN229 and SNB19, showed that the Ipomoea pes-caprae extract exhibited anti-proliferative and anti-metastatic properties in GBM cells [ 100 ]. …

Adjuvant Properties of Caffeic Acid in Cancer Treatment.

Caffeic acid (CA) is a polyphenol belonging to the phenylpropanoid family, commonly found in plants and vegetables. It was first identified by Hlasiwetz in 1867 as a breakdown product of caffetannic acid. CA is biosynthesized from the amino acids tyrosine or phenylalanine through specific enzyme-catalyzed reactions. Extensive research since its discovery has revealed various health benefits associated with CA, including its antioxidant, anti-inflammatory, and anticancer properties. These effects are attributed to its ability to modulate several pathways, such as inhibiting NFkB, STAT3, and ERK

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… 860 | [ 35 ] Eryngium foetidum (Cilantro) | 1600 | [ 35 ] | Chromolaena odorata (Devil weed) | 6210 | [ 35 ] Daucus carota (Carrot) | 850 | [ 35 ] | Ilex paraguariensis (Yerba mate) | 63.5 | [ 36 , 37 ] Helianthus annuus (Sunflower) | 30–1100 | [ 35 ] | Clerodendrum indicum (Bharangi) | 110 | [ 35 ] Ipomoea … aquatica (Water spinach) | 1130 | [ 35 ] | Clerodendrum thomsoniae | 770 | [ 35 ] Ipomoea batatas (Sweet Potato) | 125 | [ 38 ] | Coffea canephora (Coffea) | 12,330 | [ 35 ] Lactuca sativa (Lettuce) | 2580 | [ 35 ] | Ginkgo biloba (Ginkgo) | 398 | [ 39 ] Morus alba (Mulberry) | 250 | [ 35 ] | Cymbopogon …

AMMI и GПЭ анализ биплетов генотипа на основе взаимодействия с окружающей средой для определения урожайности и составных характеристик кондитерского арбуза.

На мировом рынке существует высокий спрос на высококачественный съедобный арбуз, особенно для использования столовых орехов. Индия, в частности, обладает значительным потенциалом для экспорта кондитерских орехов с большим семяным орехом. Окружающая среда оказывает значительное влияние на выражение семян, что впоследствии влияет на качество кондитерских генотипов арахисовых орехов. В Индии штаты Гуджарат и Раджастхан являются известными производителями высококачественных арбузов, специально используемых для изготовления кондитерских изделий. Текущее исследование было проведено совместно с 43 Гу

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… Ortiz, R et al Genotype × environment interaction and selection for drought adaptation in sweetpotato (Ipomoea batatas [L.] lam.) in Mozambique. Euphytica. 2016;209(1):261–280. doi: 10.1007/s10681-016-1684-4. 22. Chibarabada TP, Modi AT, Mabhaudhi T. …

Postmenopausal women with osteoarthritis and osteoporosis show different ultrastructural characteristics of trabecular bone of the femoral head.

BackgroundOsteoporosis (OP) and osteoarthritis (OA) are public health diseases affecting the quality of life of the elderly, and bring about a heavy burden to the society and family of patients. It has been debated whether or not there is an inverse relationship between these two disorders.MethodsTo compare the exact difference in bone tissue structure between osteoporosis and osteoarthritis, we observed the ultrastructure of trabecular bone from the femoral heads using scanning electron microscopy (SEM) and transmission electron microscopy (TEM). A total of 15 femoral head specimens from post

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… Bone and faecal minerals and scanning electron microscopic assessments of femur in rats fed phytic acid extract from sweet potato (Ipomoea batatas) Biometals. 2008;21:133–141. doi: 10.1007/s10534-007-9101-z. Frasca P, Harper RA, Katz JL. …

The Role of Myrrh Metabolites in Cancer, Inflammation, and Wound Healing: Prospects for a Multi-Targeted Drug Therapy.

BackgroundMyrrh extract is a well-known medicinal plant with significant therapeutic benefits attributed to the activity of its diverse metabolites. It has promising activity against cancer and inflammatory diseases, and could serve as a potential therapeutic alternative since most therapeutic agents have severe side effects that impair quality of life.MethodThe current study identified the active metabolites from the myrrh resin methanolic extract. Then, the extracts were tested for in vitro anti-inflammatory and anti-cancer activity using cancer cell lines and Tamm-Horsfall Protein 1 (Thp-1)

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… SwissADME predictions of pharmacokinetics and drug-likeness properties of small molecules present in Ipomoea mauritiana Jacq. J. Pharmacogn. Phytochem. 2019;8:2063–2073. 98. Sympli H.D. …

Выявляется идеотип, устойчивый к засухе, у пшеницы с использованием индекса расстояния между различными видами генотипов (MGIDI) и всеобъемлющего оценочного значения.

В связи с растущим воздействием изменения климата, особенно в засушливых районах, существует настоятельная потребность в высокоурожайной и засухоустойчивой пшенице (Triticum estivum L.). Рекомбинантные инкрементные линии (РИЛ) с креста между высокоурожайными "SeriM82" и засухоустойчивыми "Babax" обеспечивают ценный генетический ресурс. В этом исследовании была дана оценка 167 РЛС вместе с их two родители в возрасте до two ирригационные режимы 2 годы для выявления оптимальных генотипов с использованием морфофизиологических характеристик, анализа основных компонентов (АОП), индексов засухи, всео

Polyphenols as Antitumor Agents Targeting Key Players in Cancer-Driving Signaling Pathways.

Polyphenols constitute an important group of natural products that are traditionally associated with a wide range of bioactivities. These are usually found in low concentrations in natural products and are now available in nutraceuticals or dietary supplements. A group of polyphenols that include apigenin, quercetin, curcumin, resveratrol, EGCG, and kaempferol have been shown to regulate signaling pathways that are central for cancer development, progression, and metastasis. Here, we describe novel mechanistic insights on the effect of this group of polyphenols on key elements of the signaling

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… astringency and bitterness and are regularly found in natural sources such as the fruits/seeds/peels of Vitus vinifera , Punica granatum , and Theobroma cacao , the leaves of Fructus crataegi and Eucalyptus spp., the flowers of Rosa rugosa and Nymphaea tetragona , and the roots/stems of Rheum palmatum and Ipomoea …

Skin cancer: understanding the journey of transformation from conventional to advanced treatment approaches.

Skin cancer is a global threat to the healthcare system and is estimated to incline tremendously in the next 20 years, if not diagnosed at an early stage. Even though it is curable at an early stage, novel drug identification, clinical success, and drug resistance is another major challenge. To bridge the gap and bring effective treatment, it is important to understand the etiology of skin carcinoma, the mechanism of cell proliferation, factors affecting cell growth, and the mechanism of drug resistance. The current article focusses on understanding the structural diversity of skin cancers, tr

Antioxidants in brain tumors: current therapeutic significance and future prospects.

Brain cancer is regarded among the deadliest forms of cancer worldwide. The distinct tumor microenvironment and inherent characteristics of brain tumor cells virtually render them resistant to the majority of conventional and advanced therapies. Oxidative stress (OS) is a key disruptor of normal brain homeostasis and is involved in carcinogenesis of different forms of brain cancers. Thus, antioxidants may inhibit tumorigenesis by preventing OS induced by various oncogenic factors. Antioxidants are hypothesized to inhibit cancer initiation by endorsing DNA repair and suppressing cancer progress

Diseases of the Nervous System

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Р

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C

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