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Effects of three flavonoids from an ancient traditional Chinese medicine Radix puerariae on geriatric diseases.

As the worldwide population ages, the morbidity of neurodegenerative, cardiovascular, cerebrovascular, and endocrine diseases, such as diabetes and osteoporosis, continues to increase. The etiology of geriatric diseases is complex, involving the interaction of genes and the environment, which makes effective treatment challenging. Traditional Chinese medicine, unlike Western medicine, uses diverse bioactive ingredients to target multiple signaling pathways in geriatric diseases. Radix puerariae is one of the most widely used ancient traditional Chinese medicines and is also consumed as food. T

The Role of the Gut Microbiota in Allogeneic Hematopoietic Cell Transplantation.

Allogeneic hematopoietic cell transplantation (allo-HCT) is an effective treatment for patients with high-risk hematologic malignancies. Over the last decade, gut microbiota composition during allo-HCT has been associated with patients' outcomes. Treatment-related factors, in particular the use of broad-spectrum antibiotics and the conditioning regimen, frequently induce gut dysbiosis, which is associated with immune dysregulation, toxicity, and adverse outcomes, particularly after allo-HCT. Microbial metabolites further modulate immune responses and therapeutic efficacy. Emerging microbiota-t

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… The primary prebiotics are resistant starches, fructooligosaccharides (including inulin), and galactooligosaccharides. … Some studies have shown that resistant starch increases the abundance of butyrate and butyrate‐producing bacteria, thereby strengthening the intestinal barrier and improving outcomes in aGVHD [ 148 ]. …

Изучение точных методов лечения иммунизированных подстрекательских заболеваний: использование бесконечного потенциала доставки нуклеиновой кислоты.

Неизлечимые подстрекательские заболевания (ИМИД) создают неизмеримое бремя для отдельных лиц и общества. В то время как традиционное использование иммунодепрессантов и лекарственных средств для борьбы с заболеваниями обеспечивает частичную помощь и контроль, их неизбежные побочные эффекты и ограниченная эффективность ставят под сомнение возможность найти лекарство. Перспективные лекарства от нуклеиновой кислоты продемонстрировали способность оказывать точное воздействие на молекулярном уровне, при этом различные классы нуклеиновых кислот выполняют регулирующие функции с помощью различных механ

Curcumin Formulations for Better Bioavailability: What We Learned from Clinical Trials Thus Far?

Curcumin has been credited with a wide spectrum of pharmacological properties for the prevention and treatment of several chronic diseases such as arthritis, autoimmune diseases, cancer, cardiovascular diseases, diabetes, hemoglobinopathies, hypertension, infectious diseases, inflammation, metabolic syndrome, neurological diseases, obesity, and skin diseases. However, due to its weak solubility and bioavailability, it has limited potential as an oral medication. Numerous factors including low water solubility, poor intestinal permeability, instability at alkaline pH, and fast metabolism contri

A Comprehensive Review on the Therapeutic Potential of Curcuma longa Linn. in Relation to its Major Active Constituent Curcumin.

Curcuma longa Linn. (C. longa), popularly known as turmeric, belongs to the Zingiberaceae family and has a long historical background of having healing properties against many diseases. In Unani and Ayurveda medicine, C. longa has been used for liver obstruction and jaundice, and has been applied externally for ulcers and inflammation. Additionally, it is employed in several other ailments such as cough, cold, dental issues, indigestion, skin infections, blood purification, asthma, piles, bronchitis, tumor, wounds, and hepatic disorders, and is used as an antiseptic. Curcumin, a major constitu

Ось Гут-Брэйна в нейродегенерации: механистические связи между дисбиозом и нейроатологией.

& ЦЕЛЬ: Ось кишечника по сути представляет собой two- система связи, которая физически соединяет мозг с кишечным трактом. Связь поддерживается через ряд путей, включая нейронные, эндокринные и иммунные пути. Гут дисбиоз, который объясняется как дисбаланс в микробном сообществе, связан с причинно-следственной связью различных нейродегенеративных расстройств, таких, как болезнь Альцгеймера, болезнь Паркинсона и множественный склероз. Однако патологические механизмы в мозге известны лишь частично. В настоящем обзоре описывается процесс кишечного дисбиоза и нейродегенерации с подробным описанием ф

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… Resistant starches and polyphenol-rich foods support beneficial microbial communities and may lower the risk of neurodegenerative diseases( 75 , 76 ). Aging alters the gut microbiota, affecting metabolite profiles and increasing the risk of neurodegeneration in older individuals. … Additionally, various fibers, particularly resistant starches, enhance butyrate production and gut barrier integrity. …

Микробиота и почки в Камеруне работают в автосомных доминирующих полициклических болезнях почек: перекрестное исследование.

Гут дисбиоз патобионтов (Enterobacter, Eschericia и Salmonella) и симбионтов (Bifidobacterium, Lactobacillus и Prevotella) может происходить во время развития хронической болезни почек (CKD). Мы провели оценку связей между репрезентативными симбионтами (Bifidobacterium и Lactobacillus) и патобионтами (Enterobacteriaceae) с функцией почек у лиц с автосомальным доминирующим полициклическим заболеванием почек (ADPKD). МЕТОДЫ: В этом перекрестном исследовании 29 Пациенты ADPKD сравнивались с пациентами 15 контроля в районе действия 2::1 соотношение. Были собраны клинические данные и биологические

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… Group I: fruits, vegetables, fermented foods, yoghurt, seeds, grains (pumpkin seed, sesame), popcorn, fish, palm oil, resistant starch (cocoyam, cassava). Group II: meat (beef, pork, poultry), egg, white rice, bread, margarine, mayonnaise, ripe plantains, sugar, alcoholic beverages. …

Pharmacomicrobiomics in precision cancer therapy: bench to bedside.

The burgeoning field of pharmacomicrobiomics offers promising insights into the intricate interplay between the microbiome and cancer, shaping responses to diverse treatment modalities. This review aims to analyze the molecular mechanisms underlying interactions between distinct microbiota types and cancer, as well as their influence on treatment outcomes. We explore how the microbiome impacts antitumor immunity, and response to chemotherapy, immunotherapy, and radiation therapy, unveiling its multifaceted roles in cancer progression and therapy resistance. Moreover, we discuss the challenges

Pharmacomicrobiomics in Anticancer Therapies: Why the Gut Microbiota Should Be Pointed Out.

Anticancer treatments have shown a variable therapeutic outcome that may be partly attributable to the activity of the gut microbiota on the pathology and/or therapies. In recent years, microbiota-drug interactions have been extensively investigated, but most of the underlying molecular mechanisms still remain unclear. In this review, we discuss the relationship between the gut microbiota and some of the most commonly used drugs in oncological diseases. Different strategies for manipulating the gut microbiota layout (i.e., prebiotics, probiotics, antibiotics, and fecal microbiota transplantati

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… In the context of a randomized, double-blind, placebo-controlled (maltodextrin) American clinical trial in 30 patients with myeloma or lymphoma undergoing autologous stem cell transplantation ( NCT05135351 ), the authors will evaluate the impact of prebiotic supplementation with resistant starch on the …

First Clinical Nutrition Outpatient Consultation: A Review of Basic Principles in Nutritional Care of Adults with Hematologic Disease.

MethodsA bibliographic survey was carried out between 2020 and 2022 using two databases: PubMed/MEDLINE and Scientific Electronic Library Online (SciELO) and the information source Academic Google, irrespective of language or geography.ResultsIn the first nutrition consultation (FNC), there should be an investigative direction focused on nutritional interventions in the short, medium, and long term. The record in the patient's medical record is relevant for carrying out the consultation, according to the recommendations of the normative councils of medicine and nutrition. The main steps to be

Plant-Derived Natural Products in Cancer Research: Extraction, Mechanism of Action, and Drug Formulation.

Cancer is one of the main causes of death globally and considered as a major challenge for the public health system. The high toxicity and the lack of selectivity of conventional anticancer therapies make the search for alternative treatments a priority. In this review, we describe the main plant-derived natural products used as anticancer agents. Natural sources, extraction methods, anticancer mechanisms, clinical studies, and pharmaceutical formulation are discussed in this review. Studies covered by this review should provide a solid foundation for researchers and physicians to enhance basi

Pectin: A Bioactive Food Polysaccharide with Cancer Preventive Potential.

Pectin is an acidic heteropolysaccharide found in the cell walls and the primary and middle lamella of land plants. To be authorized as a food additive, industrial pectins must meet strict guidelines set forth by the Food and Agricultural Organization and must contain at least 65% polygalacturonic acid to achieve the E440 level. Fruit pectin derived from oranges or apples is commonly used in the food industry to gel or thicken foods and to stabilize acid-based milk beverages. It is a naturally occurring component and can be ingested by dietary consumption of fruit and vegetables. Preventing lo

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… Films from resistant starch-pectin dispersions intended for colonic drug delivery Carbohydr. Polym. 2014 99 140 149 10.1016/j.carbpol.2013.07.077 24274490 101. Singhal J.P. Ray A.R. …

Microorganisms Associated with the Marine Sponge Scopalina hapalia: A Reservoir of Bioactive Molecules to Slow Down the Aging Process.

Aging research aims at developing therapies that delay normal aging processes and some related pathologies. Recently, many compounds and extracts from natural products have been shown to slow aging and/or extend lifespan. Marine sponges and their associated microorganisms have been found to produce a wide variety of bioactive secondary metabolites; however, those from the Southwest of the Indian Ocean are much less studied, especially regarding anti-aging activities. In this study, the microbial diversity of the marine sponge Scopalina hapalia was investigated by metagenomic analysis. Twenty-s

От Мауса к разуму: Нервозность роли орального микробиома в орофациальной боли и нейродегенерации.

Человеческая пероральная полость содержит разнообразный и динамичный микробиом, состоящий более чем из двух микробиомов. 700 Микробные виды, которые играют решающую роль в поддержании перорального и системного здоровья. Оральный дисбиоз, определяемый как нарушение этого микробного баланса, все чаще проявляется не только в периодонных заболеваниях, но и в патогенезе ородовой боли и нейродегенеративных заболеваниях. Были предложены ключевые патогены, такие, как Porphyromonas gingivalis, Treponema denticola и Fusobacterium нуклеатум, для высвобождения вирулентных факторов, включая липополисакчари

Micro and nanotechnologies: The little formulations that could.

The first publication of micro- and nanotechnology in medicine was in 1798 with the use of the Cowpox virus by Edward Jenner as an attenuated vaccine against Smallpox. Since then, there has been an explosion of micro- and nanotechnologies for medical applications. The breadth of these micro- and nanotechnologies is discussed in this piece, presenting the date of their first report and their latest progression (e.g., clinical trials, FDA approval). This includes successes such as the recent severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines from Pfizer, Moderna, and Janssen (

Улучшить долгосрочные механические свойства термопластических короткокалорийных соединений с использованием альтернативных матриц.

Древесные пластиковые композитные материалы (ВКН) обеспечивают средства для уменьшения углеродного следа за счет использования натуральных волокон для повышения механических свойств. Однако имеется ограниченная информация о механических свойствах этих материалов во враждебных условиях. В этом исследовании была проведена оценка составов полипропилена (PP), полистирола (PS) и полилактической кислоты (PLA), обработанных путем экструдирования и инъекции. Были проведены испытания на прочность и модулю прочности на растяжение и флексур, температуру смещения тепла (HDT) и на анализ ползучести при раз

Cuproptosis Inducers in Cancer Therapy: State of the Art and Challenges.

Cancer continues to be the primary cause of death despite significant progress in medicine, and finding effective therapies remains a challenge. New treatments are needed to minimize the harmful effects on the body and increase the selectivity of drugs. These therapies must also overcome cancer cell resistance and prevent metastasis. Metal-based drugs are becoming increasingly crucial for treating tumors, and copper ion-based systems and nanoparticles have been identified as having unique properties and anticancer potential. Given the key role exerted by Cu in the etiology, severity, and progr

Изучение взаимосвязи между гутт-здоровьем и аутоиммунными заболеваниями: систематический обзор и мета-анализ.

Аутоиммунные заболевания (АИД) представляют собой многогранные хронические заболевания, характеризующиеся иммунной дисрегулированием и системным воспалением. Более свежие данные указывают пальцем на микробиоту человеческого кишечника, триллионную популяцию микроорганизмов, обитающих в человеческом тракте GI, в качестве главного влиятельного модулятора иммунной реактивности и важного фактора аутоиммунной патогенез. Цель этого систематического обзора будет заключаться в изучении вопроса о том, каким образом литература соотносится с систематическими изменениями в микробиоте кишечника в АИД, а так

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… Additionally, microbial products like short-chain fatty acids (SCFAs), produced during the fermentation of resistant starch, have immunomodulatory effects. …

Combination strategies of gut microbiota in cancer therapy through metabolic reprogramming and immune remodeling.

Over the past decade, there has been a qualitative improvement in the understanding of gut microbiota in cancer development and treatment. Gut microbiota regulates metabolic reprogramming that occurs in the competition between tumor cells and immune cells for essential nutrients in the tumor microenvironment (TME). Besides, gut microbiota dysbiosis is one of the key factors leading to the formation of aging environment, which has many similarities with the TME. Accumulating research findings have demonstrated that gut microbiota enhances the efficacy of cancer therapies by activating the immun

Turmeric and Its Major Compound Curcumin on Health: Bioactive Effects and Safety Profiles for Food, Pharmaceutical, Biotechnological and Medicinal Applications.

Curcumin, a yellow polyphenolic pigment from the Curcuma longa L. (turmeric) rhizome, has been used for centuries for culinary and food coloring purposes, and as an ingredient for various medicinal preparations, widely used in Ayurveda and Chinese medicine. In recent decades, their biological activities have been extensively studied. Thus, this review aims to offer an in-depth discussion of curcumin applications for food and biotechnological industries, and on health promotion and disease prevention, with particular emphasis on its antioxidant, anti-inflammatory, neuroprotective, anticancer, h