Response of the gut microbiome and metabolome to dietary fiber in healthy dogs.

Unlabelled: Dietary fiber confers multiple health benefits originating from the expansion of beneficial gut microbial activity. However, very few studies have established the metabolic consequences of interactions among specific fibers, microbiome composition, and function in either human or representative animal models. In a study design reflective of realistic population dietary variation, fecal metagenomic and metabolomic profiles were analyzed from healthy dogs fed 12 test foods containing different fiber sources and quantities (5-13% as-fed basis).

Breast Implant Capsule-Associated Squamous Cell Carcinoma: A Systematic Review and Case Presentation.

Breast implant capsule-associated squamous cell carcinoma is exceedingly rare, with only eleven previously published cases. The present study systematically reviews the current literature and describes an additional case in a 56-year-old patient who had undergone previous breast implant augmentation with textured silicone implants 22 years prior. Systematic review of the literature demonstrated a scarcity of reported cases, yielding only eleven other incidences.

Fertility intentions and family size among married men in Khartoum, Sudan.

Numerous factors contribute to high fertility within a specific context some of which are related to women's fertility practices. What has been less frequently examined, however, is how men's preferences and behaviours contribute to high fertility rates. This is imperative in a country such as Sudan which has reported continuously high fertility rates.

Idiopathic spontaneous intraperitoneal haemorrhage: A near fatal presentation of acute abdomen requiring prompt diagnosis.

Introduction And Importance: Idiopathic spontaneous intraperitoneal haemorrhage is a rare and life-threatening condition that results from non-traumatic visceral artery rupture in the latter half of pregnancy and within the postpartum period [1-3].

Case Presentation: A 32 -year-old woman presented to emergency department, 14 weeks post-partum, with sharp left sided abdominal pain, nausea, and vomiting. Initial computed tomography (CT) was suggestive of non-specific colitis from transverse to descending colon of unclear cause.

Peritoneal inclusion cysts in a young male: A case report.

Introduction And Importance: Peritoneal inclusion cyst is a rare benign condition with low potential for malignant transformation but high recurrence rates. Debulking surgery is the recommended first line management for these patients, however, recurrence rates are up to 50 % (Padmanabhan et al., 2020; Chapel and Husain, 2021).

Adding a polyphenol-rich fiber bundle to food impacts the gastrointestinal microbiome and metabolome in dogs.

Introduction: Pet foods fortified with fermentable fibers are often indicated for dogs with gastrointestinal conditions to improve gut health through the production of beneficial post-biotics by the pet's microbiome.

Methods: To evaluate the therapeutic underpinnings of pre-biotic fiber enrichment, we compared the fecal microbiome, the fecal metabolome, and the serum metabolome of 39 adult dogs with well-managed chronic gastroenteritis/enteritis (CGE) and healthy matched controls. The foods tested included a test food (TF1) containing a novel pre-biotic fiber bundle, a control food (CF) lacking the fiber bundle, and a commercially available therapeutic food (TF2) indicated for managing fiber-responsive conditions.

Feeding Fiber-Bound Polyphenol Ingredients at Different Levels Modulates Colonic Postbiotics to Improve Gut Health in Cats.

Consumption of fiber in its different forms can result in positive health effects. Prior studies in dogs found that addition of a fiber bundle (composed of pecan shells, flax seed, and powders of cranberry, citrus, and beet) to food resulted in a shift in fecal bacterial metabolism from proteolysis to saccharolysis. The present study evaluated the changes in fecal metabolites and microbiota in healthy cats following the consumption of this fiber bundle.

Feeding Fiber-Bound Polyphenol Ingredients at Different Levels Modulates Colonic Postbiotics to Improve Gut Health in Dogs.

This study assessed changes in canine fecal metabolites and microbiota with the consumption of foods with increasing concentrations of a fiber bundle including pecan shells, flax seed, and powders of cranberry, citrus, and beet that was previously shown (at 14% /) to improve stool quality, shift fecal bacterial metabolism from proteolysis to saccharolysis, increase abundance of saccharolytic bacteria, and decrease abundance of proteolytic bacteria. In this study, 48 healthy adult dogs were split evenly to consume different inclusion levels (0%, 1%, 2%, and 4%) of the fiber bundle for a 31-day period following a 28-day pre-feed period. Increases from baseline in the fecal short-chain fatty acids butyric acid, valeric acid, and hexanoic acid were observed only in the dogs that consumed the food with the 4% fiber bundle.

Dietary Protein and Carbohydrate Levels Affect the Gut Microbiota and Clinical Assessment in Healthy Adult Cats.

Background: Relative levels of dietary protein and carbohydrate intake influence microbiota and their functional capabilities, but the effect has not been well documented in cats.

Objectives: The impact of 3 foods with different protein:carbohydrate ratios on the gut microbiota and functional attributes in healthy adult cats was evaluated.

Methods: Male and female cats (n = 30; mean age: 5.

The Effects of Nutrition on the Gastrointestinal Microbiome of Cats and Dogs: Impact on Health and Disease.

The gastrointestinal (GI) microbiome of cats and dogs is increasingly recognized as a metabolically active organ inextricably linked to pet health. Food serves as a substrate for the GI microbiome of cats and dogs and plays a significant role in defining the composition and metabolism of the GI microbiome. The microbiome, in turn, facilitates the host's nutrient digestion and the production of postbiotics, which are bacterially derived compounds that can influence pet health.

Linking Jasmonic Acid Signaling, Root Exudates, and Rhizosphere Microbiomes.

Jasmonic acid (JA) is an essential hormone in plant development and defense responses in Arabidopsis thaliana. Exogenous treatment with JA has recently been shown to alter root exudate profiles and the composition of root-associated bacterial communities. However, it is currently unknown whether disruptions of the JA in the rhizosphere affect root exudation profiles and the relative abundance of bacteria and archaea in the rhizosphere.

Effect of body composition on bone mineral density in Moroccan patients with juvenile idiopathic arthritis.

Introduction: The link between bone mass and body composition is widely recognized, but only few works were selectively performed on subjects with juvenile idiopathic arthritis. The aim of our study was to investigate the effect of body composition on bone mineral density (BMD) in Moroccan patients with juvenile idiopathic arthritis.

Methods: Thirty three children with juvenile idiopathic arthritis (JIA) were included in a cross-sectional study.

Vitamin D concentrations and disease activity in Moroccan children with juvenile idiopathic arthritis.

Background: In addition to its important metabolic activities, vitamin D also contributes to the regulation of the immune system. The aim of this study was to assess the relationship between hypovitaminosis D and disease activity in Moroccan children with juvenile idiopathic arthritis (JIA).

Methods: In this cross-sectional study, forty children with JIA were included, all having been diagnosed according to the classification criteria of International League of Associations for Rheumatology (ILAR).

Physical activity, functional ability, and disease activity in children and adolescents with juvenile idiopathic arthritis.

Juvenile idiopathic arthritis (JIA) is a chronic condition known to cause pain-related complications in youth and affect children's physical functioning. There is no data in Arabic children with JIA about the impact of illness upon their physical activity. The objective of this study was to explore physical activity (PA) in children and adolescents with JIA compared with a healthy population and to examine associations between PA, functional ability, and disease activity.

Factors influencing the quality of life of Moroccan patients with juvenile idiopathic arthritis.

The aim of our study is to investigate the factors influencing the quality of life, assessed by the Pediatric Quality of Life Inventory 4.0 (PedsQL4) Generic Score Scales, in Moroccan patients with juvenile idiopathic arthritis. This is a cross-sectional study conducted between January and June 2012, covering children with juvenile idiopathic arthritis (JIA) seen at the consultations of El Ayachi Hospital and Children's Hospital of the University Hospital of Rabat.

Rhizosphere microbiome assemblage is affected by plant development.

There is a concerted understanding of the ability of root exudates to influence the structure of rhizosphere microbial communities. However, our knowledge of the connection between plant development, root exudation and microbiome assemblage is limited. Here, we analyzed the structure of the rhizospheric bacterial community associated with Arabidopsis at four time points corresponding to distinct stages of plant development: seedling, vegetative, bolting and flowering.

Moroccan parents caring for children with juvenile idiopathic arthritis: positive and negative aspects of their experiences.

Background: Juvenile idiopathic arthritis (JIA) can lead to serious disability in children and adolescents, requiring intensive home care usually provided by parents .These parents must also cope with physical, familial, social and financial constraints.The aim of this study is to evaluate the positive and negative impacts of caregiving on parents to children with JIA, and identify diseases-related variables that affect these outcomes.

The uveitis and its relationship with disease activity and quality of life in Moroccan children with juvenile idiopathic arthritis.

The aim of our study is to investigate ocular involvement in juvenile idiopathic arthritis (JIA) and its relationship with disease activity and quality of life in Moroccan patients who suffer from JIA. This is a cross-sectional study conducted between January and June 2012 which includes patients with juvenile idiopathic arthritis (n = 30). All patients have undergone clinical and paraclinical assessment of JIA and a complete eye examination.

Sexual maturation in Moroccan patients with juvenile idiopathic arthritis.

Abnormal puberty is often reported in children suffering from many chronic diseases. Juvenile idiopathic arthritis (JIA) is the most common joint disorder in developing children. The aim of this study was to assess sexual maturation of Moroccan children with JIA and to compare the development of secondary sexual characteristics in children with JIA to children in the general population.

Activation of the jasmonic acid plant defence pathway alters the composition of rhizosphere bacterial communities.

Jasmonic acid (JA) signalling plays a central role in plant defences against necrotrophic pathogens and herbivorous insects, which afflict both roots and shoots. This pathway is also activated following the interaction with beneficial microbes that may lead to induced systemic resistance. Activation of the JA signalling pathway via application of methyl jasmonate (MeJA) alters the composition of carbon containing compounds released by roots, which are implicated as key determinants of rhizosphere microbial community structure.

Root exudation of phytochemicals in Arabidopsis follows specific patterns that are developmentally programmed and correlate with soil microbial functions.

Plant roots constantly secrete compounds into the soil to interact with neighboring organisms presumably to gain certain functional advantages at different stages of development. Accordingly, it has been hypothesized that the phytochemical composition present in the root exudates changes over the course of the lifespan of a plant. Here, root exudates of in vitro grown Arabidopsis plants were collected at different developmental stages and analyzed using GC-MS.

Potential impact of soil microbiomes on the leaf metabolome and on herbivore feeding behavior.

It is known that environmental factors can affect the biosynthesis of leaf metabolites. Similarly, specific pairwise plant-microbe interactions modulate the plant's metabolome by stimulating production of phytoalexins and other defense-related compounds. However, there is no information about how different soil microbiomes could affect the plant growth and the leaf metabolome.