Preclinical evaluation of colon-targeted nanoparticles containing Commiphora leptophloeos extract for treating inflammatory bowel diseases and colitis-associated colorectal cancer.

Crohn's disease and ulcerative colitis are inflammatory bowel disease, characterized by chronic inflammation, which is an important risk factor for the development of colitis-associated colorectal cancer. Therefore, this approach aims to evaluate the impact of the administration of Commiphora leptophloeos leaf extract free or in nanoparticles (NPE) in murine model of colitis induced by sodium dextran sulfate (DSS) and colorectal cancer caused by azoxymethane/DSS. The produced NPE exhibited physicochemical properties suitable for the in vivo tests, as particle size less than 100 nm, polydispersity index of about 0.

Interventions with milk proteins supplementation combined with exercise on musculoskeletal function in older adults with sarcopenia, osteoporosis and osteosarcopenia: a systematic review protocol of randomised controlled trials.

Introduction: Sarcopenia, osteoporosis and osteosarcopenia are conditions prevalent in ageing that impair muscle strength and bone density, increasing the risks of fractures, falls, disability and mortality. Recent studies highlight the benefits of milk protein supplementation (MPS) combined with exercises to improve musculoskeletal health in the older population. This systematic review protocol will enable the production of a compilation of evidence that will elucidate the effects of MPS combined with aerobic exercise, resistance exercise or both on the musculoskeletal function of older individuals with these three conditions.

Effectiveness of Dipteryx alata Vog. in modulating anxiety, metabolic health, and reproductive parameters in rats treated during pregnancy and lactation.

The objective of this study was to evaluate the effects of baru oil and almonds on anxiety behavior, and biochemical, physical, and reproductive parameters in Wistar rats treated during gestation and lactation. The rats were randomized into three groups: Control (CG) and two experimental groups, treated with 2,000 mg of baru almond or oil/kg of weight via gavage. Reproductive parameters were analyzed at the end of gestation, and behavioral tests were conducted at the end of lactation.

Avocado (Persea americana Mill.) consumption during pregnancy and lactation induces anxiogenic-like behavior, cerebral oxidative stress and compromises fecal microbiota in rat offspring.

This study aimed to evaluate the impact of consumption of avocado oil (AO) and pulp (AP) on anxiety-like behavior, cerebral oxidative stress and alteration of the fecal microbiota in the mother and male Wistar rats offspring treated during gestation and lactation. Anxiety-like behavior was measured through the elevated plus maze (EPM) and open field test (OFT) tests. Cerebral malondialdehyde (MDA) and glutathione (GLUT) levels were measured in mothers and offspring.

Gut microbiota dysbiosis, sarcopenia, osteoporosis and osteosarcopenia in older people: A systematic review protocol.

Introduction: Sarcopenia and Osteoporosis are two prevalent conditions in the older population and are defined by low strength, muscle quality/volume and low Bone Mineral Density, respectively. When there is a concomitant presence of both, there is a novel musculoskeletal condition called Osteosarcopenia. These conditions adversely affect quality of life and elevate the risk of fractures, disability, and mortality among older individuals.

Protective Effects of Spondias mombin L. Juice Alone or in Combination With Lactobacillus acidophilus in 5-Fluorouracil-Induced Experimental Intestinal Mucositis.

Background: Evaluate the impact of Spondias mombin L. juice (SM), alone and in combination with Lactobacillus acidophilus, in an experimental model of intestinal mucositis.

Methods: Swiss mice were orally administered with saline, SM, or SM combined with L.

Phyllanthus niruri L. Administration during pregnancy and breastfeeding: Maternal evaluation and effects on initial development and adult behavior of male rat offspring.

The leaves of Phyllanthus niruri L. are used in folk medicine in many countries to treat various diseases. However, despite the enormous therapeutic potential, use of the plant is contraindicated during pregnancy and breastfeeding.

Chemopreventive and immunomodulatory effects of phenolic-rich extract of Commiphora leptophloeos against inflammatory bowel disease: Preclinical evidence.

Ethnopharmacology Relevance: Commiphora leptophloeos (Mart.) J.B.

Repeated donkey milk consumption reduces anxiety-like behaviors and brain oxidative damage to lipids in mice.

Donkey milk (DM) is a source of bioactive compounds that can benefit neural functioning. In the present study, we investigated the effects of DM consumption on anxiolytic-related, despair-like, locomotion and coordination behaviors, as well as the provision of protection from oxidative damage to lipids and proteins in brain tissues and melatonin plasma levels. To achieve this, male mice orally received DM (4 g.

Phenolic-rich extract of attenuates gastric lesions induced in experimental models through inhibiting oxidative stress, modulating inflammatory markers and a cytoprotective effect.

(Cactaceae), popularly known as "palma" or "palma doce", is from Mexico, but it was widely introduced in Brazil through crops. It has been used as food and in traditional medicine and is a good source of phenolic compounds. In this study the phytochemical profile and gastroprotective activity of phenolic-rich extract of in acute gastric lesion models induced by ethanol and indomethacin were evaluated.

Fourier-Transform Infrared Spectroscopy as a Screening Tool for Osteosarcopenia in Community-Dwelling Older Women.

Osteosarcopenia is a complex geriatric syndrome characterized by the presence of both sarcopenia and osteopenia/osteoporosis. This condition increases rates of disability, falls, fractures, mortality, and mobility impairments in older adults. The purpose of this study was to analyze the Fourier-transform infrared (FTIR) spectroscopy diagnostic power for osteosarcopenia in community-dwelling older women (n = 64; 32 osteosarcopenic and 32 non-osteosarcopenia).

Toxicity and Anti-Inflammatory Activity of Phenolic-Rich Extract from (Cactaceae): A Preclinical Study on the Prevention of Inflammatory Bowel Diseases.

Phenolic compounds have been scientifically recognized as beneficial to intestinal health. The cactus , used as anti-inflammatory in traditional medicine, is a rich source of these bioactive compounds. The present study aimed to investigate the phytochemical profile of extract and evaluate its acute toxicity and anti-inflammatory effect on 2,4-dinitrobenzenesulfonic acid (DNBS)-induced colitis in rats.

Gel formulated with leaf extract promotes skin wound healing by increasing VEGF expression: A novel potential active ingredient for pharmaceuticals.

(Crassulaceae) is used in traditional medicine for treating skin wounds. In our previous study, a topical gel containing aqueous leaf extract showed a preclinical anti-inflammatory effect in acute edema models. In continuation, the present study aims to evaluate the phytochemical content and the stability of a formulation in gel containing aqueous leaf extract and its healing properties and mechanism of action through an experimental model of induction of skin wounds in rats and assays.

The beneficial effects of on the small intestine and colon of Swiss mice against the deleterious effects of 5-fluorouracil.

Background: Intestinal mucositis is one of the most common and important side effects of 5-fluorouracil (5-FU). Currently, there are still no specific and effective protocols for its prevention and treatment. The aim of the present study was to evaluate the effect of oral administration of Lacticaseibacillus casei () on the progression of 5-FU-induced intestinal mucositis.

Gastric Ulcer Healing Property of Leaf Extract in Chronic Model and Gastroprotective Activity of Its Major Flavonoid.

Gastric ulcer is a common disease that develops complications such as hemorrhages and perforations when not properly treated. Extended use of drugs in the treatment of this pathology can provoke many adverse effects. Therefore, finding medicinal plants with gastroprotective and mucosal healing properties has gained increasing interest.

The Receptor AT1 Appears to Be Important for the Maintenance of Bone Mass and AT2 Receptor Function in Periodontal Bone Loss Appears to Be Regulated by AT1 Receptor.

A large number of experimental studies has demonstrated that angiotensin II (Ang II) is involved in key events of the inflammatory process. This study aimed to evaluate the role of Ang II type 1 (AT1) and Ang II type 2 (AT2) receptors on periodontitis. Experimental periodontitis was induced by placing a 5.

Toxicological and pharmacological effects of pentacyclic triterpenes rich fraction obtained from the leaves of Mansoa hirsuta.

Mansoa hirsuta is a medicinal plant native to the Brazilian semi-arid region. This approach aimed to investigate the in vitro and in vivo toxicity and anti-inflammatory and analgesic actions of the M. hirsuta fraction (MHF).

Losartan improves intestinal mucositis induced by 5-fluorouracil in mice.

Intestinal mucositis (IM) is a common side effect of 5-fluorouracil (5-FU)-based chemotherapy, which negatively impacts therapeutic outcomes and delays subsequent cycles of chemotherapy resulting in dose reductions and treatment discontinuation. In search of new pharmacological alternatives that minimize your symptoms, this work set out to study the effect of losartan (LOS), a receptor type I (AT1) angiotensin II antagonist, on intestinal mucositis induced by 5-FU. Intestinal mucositis was induced by a single intraperitoneal administration of 5-FU (450 mg/kg) in Swiss mice.

availability of metformin hydrochloride-PLGA nanoparticles in diabetic rats in a periodontal disease experimental model.

Context: Metformin is an important oral anti-hyperglycemic used in diabetes. Polylactic-co-glycolic acid (PLGA) has been widely used due to its reliability in controlling the release of drugs.

Objective: This study evaluates the availability of metformin hydrochloride-loaded polylactic-co-glycolic acid.

Increase in the Antioxidant and Anti-Inflammatory Activity of Martius Oil Complexed in β-Cyclodextrin and Hydroxypropyl-β-Cyclodextrin.

Reactive oxygen species (ROS) are aerobic products generated during cellular respiration, but in the case of oxidative stress, they become key factors in the development of inflammatory processes and chronic diseases such as diabetes and rheumatoid arthritis. In this work, oil (EOO), as well as the complexes produced by slurry (S) and kneading (K), were analyzed for antioxidant capacity in vitro, while only the β-cyclodextrin complex obtained by kneading (EOO-βCD-K), which showed better complexation, was selected for anti-inflammatory assays in vivo. In the scavenging activity of OH·, the hydroxypropyl-β-cyclodextrin complex obtained by kneading (EOO-HPβCD-K) exhibited an activity 437% higher than the pure oil.

Ruminant fat intake improves gut microbiota, serum inflammatory parameter and fatty acid profile in tissues of Wistar rats.

This study tested the hypothesis that naturally and industrially produced trans-fatty acids can exert distinct effects on metabolic parameters and on gut microbiota of rats. Wistar rats were randomized into three groups according to the diet: CONT-control, with 5% soybean oil and normal amount of fat; HVF-20% of hydrogenated vegetable fat (industrial); and RUM-20% of ruminant fat (natural). After 53 days of treatment, serum biochemical markers, fatty acid composition of liver, heart and adipose tissue, histology and hepatic oxidative parameters, as well as gut microbiota composition were evaluated.

Cardiovascular Effects Induced by Fruit Peels from Passiflora edulis in Hypertensive Rats and Fingerprint Analysis by HPLC-ESI-MSn spectrometry.

Hypertension is a chronic disease and a global health problem. Due to its high prevalence, it constitutes the most important risk factor for cardiovascular disease. Fruit peels from fo.

AT1 and AT2 Receptor Knockout Changed Osteonectin and Bone Density in Mice in Periodontal Inflammation Experimental Model.

Background: The aim of this study was to evaluate the role of AT1 and AT2 receptors in a periodontal inflammation experimental model.

Methods: Periodontal inflammation was induced by LPS/. Maxillae, femur, and vertebra were scanned using Micro-CT.

Effect of Dexamethasone-Loaded PLGA Nanoparticles on Oral Mucositis Induced by 5-Fluorouracil.

Oral mucositis (OM) is characterized by the presence of severe ulcers in the oral region that affects patients treated with chemotherapy. It occurs in almost all patients who receive radiotherapy of the head and neck, as well as patients who undergo hematopoietic cell transplantation. The pathophysiology of OM is complex, and there is no effective therapy.

Anti-Inflammatory and Chemopreventive Effects of (Lamarck) Leaf Extract in Experimental Colitis Models in Rodents.

Inflammatory bowel diseases, mainly ulcerative colitis and Crohn's disease are characterized by chronic inflammation in the intestine. Currently several therapeutic strategies available to treat inflammatory bowel diseases. Though, most treatments can be associated with serious adverse effects what justifies the search for new treatments.