Assessment of protein and phospholipid bioaccessibility in ultrafiltered buttermilk cheese using TIM-1 in vitro gastrointestinal methods.

To meet the high consumer demand, butter production has increased over the last few years. As a result, the buttermilk (BM) co-produced volumes require new ways of adding value, such as in cheese manufacturing. However, BM use in cheese milk negatively influences the cheesemaking process (e.

Gut microbiota differences in stunted and normal-lenght children aged 36-45 months in East Nusa Tenggara, Indonesia.

The role of the gut microbiota in energy metabolism of the host has been established, both in overweight/obesity, as well as in undernutrition/stunting. Dysbiosis of the gut microbiota may predispose to stunting. The aim of this study was to compare the gut microbiota composition of stunted Indonesian children and non-stunted children between 36 and 45 months from two sites on the East Nusa Tenggara (ENT) islands.

Modulation of Swine Gut Microbiota by Phytogenic Blends and High Concentrations of Casein in a Validated Swine Large Intestinal In Vitro Model.

Phytogenic feed additives are gaining popularity in livestock as a replacement for antibiotic growth promotors. Some phytogenic blends (PB) positively affect the production performance, inhibit pathogens within the gut microbiota, and improve the overall health of farm animals. In this study, a swine large intestine in vitro model was used to evaluate the effect of two PBs, alone or in combination with casein, on swine gut microbiota.

Effect of Different Functional Food Supplements on the Gut Microbiota of Prediabetic Indonesian Individuals during Weight Loss.

The gut microbiota has been shown in recent years to be involved in the development and severity of type 2 diabetes (T2D). The aim of the present study was to test the effect of a 2-week functional food intervention on the gut microbiota composition in prediabetic individuals. A randomized double-blind, cross-over trial was conducted on prediabetic subjects.

A Citrus Fruit Extract High in Polyphenols Beneficially Modulates the Gut Microbiota of Healthy Human Volunteers in a Validated In Vitro Model of the Colon.

The effect of a Citrus Fruit Extract high in the polyphenols hesperidin and naringin (CFE) on modulation of the composition and activity of the gut microbiota was tested in a validated, dynamic in vitro model of the colon (TIM-2). CFE was provided at two doses (250 and 350 mg/day) for 3 days. CFE led to a dose-dependent increase in , , and .

Bovine myoblast cell production in a microcarriers-based system.

For several tissue engineering applications, in particular food products, scaling up culture of mammalian cells is a necessary task. The prevailing method for large scale cell culture is the stirred tank bioreactor where anchor dependent cells are grown on microcarriers suspended in medium. We use a spinner flask system with cells grown on microcarriers to optimize the growth of bovine myoblasts.

CXCL1 promotes arteriogenesis through enhanced monocyte recruitment into the peri-collateral space.

Aims: The mechanisms of monocyte recruitment to arteriogenic collaterals are largely unknown. We investigated the role of chemokine (C-X-C-motif) ligand 1 (CXCL1) and its cognate receptor, chemokine (C-X-C-motif) receptor 2 (CXCR2) in arteriogenesis.

Methods And Results: After femoral artery ligation in Sprague-Dawley rats, either native collaterals were harvested or placebo, CXCL1 or CXCR2 blocker was administered via an osmopump.

Short stimulation of electro-responsive PAA/fibrin hydrogel induces collagen production.

Acrylic acid/fibrin hydrogel can mechanically stimulate cells when an external electrical field is applied, enabling them to migrate and align throughout the depth of the gel. The ability of electro-responsive polyacrylic acid (PAA)/fibrin hydrogel to promote collagen production and remodeling has been investigated by three-dimensional (3D) culturing and conditioning of smooth muscle cells (SMCs). SMCs-seeded hydrogels were subjected to an alternating electrical field (0.

Phenotypic fitness of primary endothelial cells cultured from patients with high cardiovascular risk or chronic kidney disease for vascular tissue engineering.

Vascular tissue engineering relies on the combination of patient-derived cells and biomaterials to create new vessels. For clinical application, data regarding the function and behavior of patient-derived cells are needed. We investigated cell growth and functional characteristics of human venous endothelial cells (HVECs) from coronary arterial bypass graft (CABG), chronic kidney disease (CKD), and control patients.

Anti-inflammatory M2, but not pro-inflammatory M1 macrophages promote angiogenesis in vivo.

Objective: Macrophages show extreme heterogeneity and different subsets have been characterized by their activation route and their function. For instance, macrophage subsets are distinct by acting differently under pathophysiological conditions such as inflammation and cancer. Macrophages also contribute to angiogenesis, but the role of various specific subsets in angiogenesis has not been thoroughly investigated.

Vascular potency of Sus scrofa bone marrow-derived mesenchymal stem cells: a progenitor source of medial but not endothelial cells.

Short-term thrombotic occlusion and compliance mismatch hamper clinical use of synthetic small-diameter tissue engineered vascular grafts. It is felt that preconditioning of the graft with intimal (endothelial) and medial (vascular smooth muscle) cells contributes to patency of the graft. Autologous, non-vessel-derived cells are preferred because of systemic vascular pathology and immunologic concerns.

Soluble Jagged-1 inhibits neointima formation by attenuating Notch-Herp2 signaling.

Objective: Notch has been implicated in neointima formation as reflected by increased Notch/Jagged expression on vascular injury and the promigratory effect of Notch signaling on smooth muscle cells. Soluble Jagged-1 (sJag1) has been shown to inhibit Notch signaling in vitro; however, its capacity to suppress neointima formation remains unknown.

Methods And Results: Balloon injury of rat carotid arteries induced Notch1, Notch3, and Jagged-1 expression at days 3 and 14 postinjury.

Feed-forward signaling by membrane-bound ligand receptor circuit: the case of NOTCH DELTA-like 4 ligand in endothelial cells.

The DELTA like-4 ligand (DLL4) belongs to the highly conserved NOTCH family and is specifically expressed in the endothelium. DLL4 regulates crucial processes in vascular growth, including endothelial cell (EC) sprouting and arterial specification. Its expression is increased by VEGF-A.