Evaluation of High Doses of Phytase in a Low-Phosphorus Diet in Comparison to a Phytate-Free Diet on Performance, Apparent Ileal Digestibility of Nutrients, Bone Mineralization, Intestinal Morphology, and Immune Traits in 21-Day-Old Broiler Chickens.

The supplementation of feed with phytases enables broilers to utilize more efficiently phosphorus (P) from phytic acid (IP6), the main storage form of P in plants. The current study evaluated the addition of 500, 1000, and 3000 FTU of phytase per kg to a phytate-containing diet with low P level (LP) fed to broilers from 1 to 21 days of age and compared it to a hypoallergenic phytate-free diet (HPF). There was a linear improvement in performance parameters with increasing levels of phytase in the LP diet (p < 0.

Ileal profile of non-starch polysaccharides and oligosaccharides in response to exogenous enzymes in broiler chickens offered wheat- or maize-based diets under subclinical necrotic enteritis challenge.

The present study evaluated the impacts of fibre-degrading enzymes on the profiles of non-starch polysaccharides (NSP) and oligosaccharides (OS) in the ileum of broiler chickens offered wheat- or maize-based diets under subclinical necrotic enteritis (NE) challenge. A 2 × 2 × 4 factorial arrangement of treatments was used. Factors were the following: NE challenge, no or yes; diet type, wheat- or maize-based; and supplemental enzymes, control (no enzyme), family 10 xylanase (XYN10), family 11 xylanase (XYN11) or β-mannanase (MAN).

Non-starch polysaccharide-degrading enzymes may improve performance when included in wheat- but not maize-based diets fed to broiler chickens under subclinical necrotic enteritis challenge.

The present study investigated whether supplementing fibre-degrading enzymes can ameliorate the severity of subclinical necrotic enteritis (NE) in broiler chickens offered wheat- or maize-based diets. A total of 1,544 mixed-sex broiler chickens were assigned to 16 experimental treatments as a 2 × 2 × 4 factorial arrangement of treatments. The factors were the following: NE challenge, yes or no; diet type, wheat- or maize-based; and enzyme supplementation, control (no enzyme), family 10 xylanase (XYN10), family 11 xylanase (XYN11) or β-mannanase (MAN).

The flow of non-starch polysaccharides along the gastrointestinal tract of broiler chickens fed either a wheat- or maize-based diet.

The present study characterised the types and amounts of non-starch polysaccharides (NSP) remaining undigested along the gastrointestinal tract (GIT) of broiler chickens offered a typical wheat- or maize-based diet. One-day old Cobb 500 mixed-sex chicks were assigned to 24 pens, with 10 birds/pen and 12 pens/treatment. Birds were offered the experimental diets in 3 phases (starter, day 0 to 10; grower, day 11 to 24 and finisher, day 25 to 35).

Effects of Exogenous 6-Phytase (EC 3.1.3.26) Supplementation on Performance, Calcium and Phosphorous Digestibility, and Bone Mineralisation and Density in Weaned Piglets.

Phosphorus (P) is an essential mineral for growing piglets, which is poorly accessible in vegetable feedstuffs as it is stored as phytates. Thus, phytase supplementation is essential to increase P availability. Two experiments were conducted to evaluate a novel 6-phytase (EC 3.

Response of broiler chickens in the starter and finisher phases to 3 sources of microbial phytase.

A broiler chicken study was conducted for 42 D to evaluate their responses to 3 commercially available microbial phytases. Growth performance, nutrient digestibility, and bone mineralization at days 21 and 42 posthatching were used as parameters of evaluation. The study was a randomized complete block design with 12 treatments, 8 replicate pens, and 25 birds per pen.

Impact of Food and Drug Administration hepatotoxicity warning on prescribing and monitoring of dronedarone in a tertiary teaching hospital.

Objectives: The purpose of this study was to determine the impact of a Food and Drug Administration (FDA) hepatotoxicity warning on 14 January 2011 on the prescribing practices and hepatic monitoring of patients receiving dronedarone.

Methods: Patients who received dronedarone 1 year before and after the FDA warning were retrospectively evaluated for the appropriateness of dronedarone prescribing, hepatic injury evaluation and medication discontinuation rates in a tertiary medical centre.

Key Findings: Ninety-one patients (66.

Transcultural validation of the SIGAM mobility grades in French: The SIGAM-Fr.

Background: The main French language scales evaluating functioning after lower-limb amputation have not undergone exhaustive psychometric validation.

Objective: A transcultural validation of the Special Interest Group in Amputee Medicine (SIGAM) mobility grades questionnaire, with 21 closed questions, as an administered questionnaire.

Methods: The questionnaire translation, back-translation and original-author validation was followed by a pretest with 5 patients to check comprehension.

Effects of formic acid and phytase supplementation on digestibility and use of phosphorus and zinc in growing pigs.

Two studies, arranged according to a 4 × 4 Latin square design, were conducted to assess effects of dietary acidification on fungal 3-phytase (PHY) efficacy in growing pigs. In Exp. 1, effects of supplementing 500 units/kg feed of PHY and 4.

Rehabilitation in patients with peripheral arterial disease.

Rehabilitation is a recommended first-line therapy for patients with peripheral arterial disease (PAD) and consists of supervised exercise training and therapeutic education. Proved benefits are significant: improve pain-free walking distance, functional status and quality of life; reduce cardiovascular risk factors and mortality. At least three sessions weekly are recommended during 3 months.

Effect of xylanase and glucanase supplementation to a cereal-based, threonine-limited diet on the nitrogen balance of growing pigs.

In cereal-based diets, non-starch polysaccharides (NSP) lower precaecal nutrient absorption and increase endogenous protein and amino acid (AA) losses. Adding exogenous NSP-degrading enzymes aims amongst others to reduce these negative effects and to thereby improve protein and AA supply. However, biased results exist in the literature on their efficacy in growing pigs.

[Outcome of early fitting by silicone liner with lock system for dysvascular below-knee amputation: assessment of walking abilities by a specific questionnaire].

Purpose: To assess by a specific questionnaire the functional outcome of patients with below-the-knee amputation after early prosthetic fitting by the ICEROSS silicone liner, which had demonstrated improvement of stump healing and length of hospital stay.

Patients And Methods: In this retrospective study, walking ability was assessed by a specific score resulting from answers on a questionnaire. The outcome variables were walking inside and outside, transfer from sitting, climbing stairs, and use of walking aids.

Quercetin-3-glucoside is transported by the glucose carrier SGLT1 across the brush border membrane of rat small intestine.

In the present study we investigated a possible involvement of the intestinal sodium-dependent glucose transporter (SGLT)1 in the absorption of quercetin-3-glucoside (Q3G). Pieces of rat jejunum or proximal colon were mounted in Ussing-type chambers and incubated under short-circuited conditions. Test flavonols were added to the mucosal or serosal bathing solution (initial concentration, 100 micromol/L) and disappearance from the donor compartment was monitored for 2 h.

The in vivo neuromodulatory effects of the herbal medicine ginkgo biloba.

Extracts of Ginkgo biloba leaves are consumed as dietary supplements to counteract chronic, age-related neurological disorders. We have applied high-density oligonucleotide microarrays to define the transcriptional effects in the cortex and hippocampus of mice whose diets were supplemented with the herbal extract. Gene expression analysis focused on the mRNAs that showed a more than 3-fold change in their expression.

Interaction of quercetin glucosides with the intestinal sodium/glucose co-transporter (SGLT-1).

Recently it has been postulated that flavonoid glucosides may be absorbed by the small intestine via the SGLT-1. Therefore, we applied an in vitro mucosal uptake method to investigate mucosal uptake of the non-metabolisable glucose analogue methyl-alpha-D-glucopyranoside (MDG) as influenced by quercetin-3-glucoside (isoquercitrin) and quercetin-4'-glucoside (spiraeosid). We found that both glucosides significantly inhibited SGLT-1-mediated MDG uptake whereas the aglycon quercetin or the quercetin-3-rhamnoglucoside (rutin) were ineffective.

Bioavailability and metabolism of the flavonol quercetin in the pig.

During the last years, much data pointing to putative health-promoting effects of dietary plant-derived flavonoids (stemming mainly from epidemiological and in vitro studies) have been published. Our knowledge, however, concerning the systemic availability of these substances after ingestion with food is only sketchy. In the present study, we have investigated the bioavailability of the flavonol quercetin after intravenous and oral application in pigs equipped with a permanent jugular catheter.

P-glycoprotein transporters and the gastrointestinal tract: evaluation of the potential in vivo relevance of in vitro data employing talinolol as model compound.

Among the different application routes peroral administration remains the one most widely used. Hence, mechanisms affecting p.o.

Cinnamate uptake by rat small intestine: transport kinetics and transepithelial transfer.

Due to their ubiquitous occurrence in the plant kingdom, plant phenolics, including monomeric cinnamic acids, are ingested by man and animals in variable amounts with their natural diets. Recently, Na(+)-dependent saturable transport of cinnamic acid across the brush-border membrane of rat jejunum has been described. It was the aim of the present study to characterize this mechanism in more detail.

A survey of postoperative elbow immobilization approaches.

A survey of 200 North American burn units was designed to gather data about elbow immobilization positions and methods. Respondents were asked to identify the position of elbow and forearm immobilization after grafting to the upper extremity, the rationale for this, the location of the burn for the immobilization position chosen, who was responsible for immobilizing the patient's elbow after surgery, what type of material was used, and on what day range of motion to the elbow was resumed. Results indicated that elbow immobilization positions varied from full extension to more than 20 degrees of flexion, although full extension and slight flexion were used most, as was the forearm midposition.

Phycomycosis in fifteen dogs and two cats.

Phycomycosis was confirmed by histologic examination of biopsy specimens from 15 dogs and at necropsy in 2 cats. The fungal infections occurred most frequently in young adult dogs (1-3 yr) of the larger breeds. The gastrointestinal tract was the organ most commonly involved.

[Resection for pulmonary metastases: results and prognosis (author's transl)].

From 1955 to 1975 in 25 patients lung surgery has been carried out because of intrapulmonary metastases of extrapulmonary malignant growth. 6 patients survived longer than 5 years. There was no relationship between survival time and length of the time interval between initial surgery (primary) and second operation (i.