Egebergscarborough6364

Human milk is the best enteral nutrition for preterm infants. However, human milk, given at standard recommended volumes, is not adequate to meet the protein, energy, and other nutrient requirements of preterm or low birth weight infants. One strategy that may be used to address the potential nutrient deficits is to give a higher volume of enteral feeds. High volume feeds may improve nutrient accretion and growth, and in turn may improve neurodevelopmental outcomes. However, there are concerns that high volume feeds may cause feed intolerance, necrotising enterocolitis, or complications related to fluid overload such as patent ductus arteriosus and chronic lung disease. This is an update of a review published in 2017.

To assess the effect on growth and safety of high versus standard volume enteral feeds in preterm or low birth weight infants. In infants who were fed fortified human milk or preterm formula, high and standard volume feeds were defined as > 180 mL/kg/day and ≤ 180 mL/kg/day, respectively.litis (RR 1.03, 95% CI 0.07 to 15.78; participants = 61; very low-certainty evidence).

High volume feeds (≥ 180 mL/kg/day of fortified human milk or preterm formula, or ≥ 200 mL/kg/day of unfortified human milk or term formula) probably improves weight gain during hospital stay. The available data is inadequate to draw conclusions on the effect of high volume feeds on other growth and clinical outcomes. A large RCT is needed to provide data of sufficient quality and precision to inform policy and practice.

High volume feeds (≥ 180 mL/kg/day of fortified human milk or preterm formula, or ≥ 200 mL/kg/day of unfortified human milk or term formula) probably improves weight gain during hospital stay. The available data is inadequate to draw conclusions on the effect of high volume feeds on other growth and clinical outcomes. A large RCT is needed to provide data of sufficient quality and precision to inform policy and practice.

Stable isotope analysis can provide crucial insight into the function and development of early state-level societies on the north coast of Peru.

Multi-tissue (bone collagen, tooth enamel, hair, nail, skin, and tendon) stable isotope analyses (carbon, nitrogen, sulfur, and strontium) were conducted for 13 individuals from the lower Virú Valley.

Non-seasonal changes in a predominantly C

-based terrestrial diet, with minimal inputs of marine foods were identified. One individual (Burial 5), however, had a stable isotope signature unlike any previously found on the north coast of Peru, indicating both a large contribution of C

-terrestrial resources to their diet and an

Sr/

Sr value suggestive of highland residence during childhood.

This research provides the first strong stable isotope evidence of a highland individual within a coastal burial in northern Peru, new insight into the ritual killing event at Huaca Santa Clara during the late middle horizon and supporting evidence of the importance of C

terrestrial resources to the developing Virú polity during the early intermediate period.

This research provides the first strong stable isotope evidence of a highland individual within a coastal burial in northern Peru, new insight into the ritual killing event at Huaca Santa Clara during the late middle horizon and supporting evidence of the importance of C4 terrestrial resources to the developing Virú polity during the early intermediate period.

To determine the effectiveness of the double-gloving method on preventing surgical glove perforation and blood contamination compared with single gloving.

Systematic review.

Seven electronic databases were searched including Embase, CINAHL, OVID, Medline, Pubmed, Web of Science, and Foreign Medical Literature Retrieval Service in March 2020.

Our systematic review and meta-analysis was reported following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) reporting guideline. Risk of bias of Cochrane Handbook (Version 5.1.0) was applied to evaluate the study quality. Revman 5.3 was used to calculate the effect size of odds ratio (OR) with 95% confidence interval (CI). Meta-analysis with forest plot and funnel plot was performed to compare the rate of surgical glove perforation and to determine the published bias, respectively. This review has been registered with ID CRD42020189694 on the web site of PROSPERO.

Seven randomized controlled trials regarding the efficacy of douontamination was demonstrated. The rate of surgical glove perforation is statistically significant in double-gloving group compared to single gloving. Double gloving could reduce the risk of being contaminated during surgery by blood-borne pathogen. Evidence is provided for surgical team and decision makers that double gloving could reduce occupational exposure.

The necessity of double gloving for preventing blood contamination was demonstrated. Ispinesib The rate of surgical glove perforation is statistically significant in double-gloving group compared to single gloving. Double gloving could reduce the risk of being contaminated during surgery by blood-borne pathogen. Evidence is provided for surgical team and decision makers that double gloving could reduce occupational exposure.At present, screening of active ingredients from natural products for pharmacological and clinical research is mostly time-consuming and costly. In this study, a molecular network (MN) guided high performance liquid chromatography-ultraviolet-fluorescence detector (HPLC-UV-FLD) method was carried out to profile the global antioxidant activity compounds, including the trace amount ingredients in Camellia nitidissima Chi (CNC). Firstly, HPLC-UV-FLD postcolumn derivatization system was utilized to screen the antioxidants. Then the MN of CNC was established via mass spectrometry (MS) data for getting the connection between ingredient structures. As a result, HPLC-UV-FLD indicated three antioxidant ingredients gallic acid (126.3 mg/g), catechin (564.8 mg/g), and salicylic acid (24.3 mg/g). Combined with the MN, the actives' precise location and connection relationship were clarified based on the structural similarities. A new antioxidant ingredient, okicamelliaside, was suggested and evaluated at free radical scavenging and enzymatic protection.