1,25-dihydroxyvitamin D enhances the expression of phosphorus transporters via vitamin D receptor in ligated duodenal loops of Arbor Acres male broilers.

1,25-dihydroxyvitamin D [1,25-(OH)D] could promote phosphorus (P) absorption in the duodenum of broilers. The vitamin D receptor (VDR) mediates the action of 1,25-(OH)D. However, it remains unknown whether and how VDR is involved in promoting P absorption in the duodenum of broilers by 1,25-(OH)D.

Dietary Zn Deficiency Inhibits Cell Proliferation via the GPR39-Mediated Suppression of the PI3K/AKT/mTOR Signaling Pathway in the Jejunum of Broilers.

A prior investigation revealed that a lack of Zinc (Zn) could hinder intestinal cell proliferation in broiler chickens; however, the mechanisms responsible for this effect remain unclear. We aimed to investigate the possible mechanisms of dietary Zn deficiency in inhibiting the jejunal cell proliferation of broilers. For this study, a total of 112 chickens (21 days old) were randomly divided into two treatments (seven replicate cages per treatment, eight chickens per replicate cage): the control group (CON) and the Zn deficiency group.

Correction: Jin et al. Effects of Zinc Source and Level on the Intestinal Immunity of Xueshan Chickens under Heat Stress. 2023, , 3025.

There were some errors in the original publication [...

Effects of Zinc Source and Level on the Intestinal Immunity of Xueshan Chickens under Heat Stress.

Heat stress can cause intestinal inflammation, impaired barrier integrity, and decreased immunity in poultry. While zinc is known to mitigate the adverse effects of heat stress, how the dietary supplementation of different sources and levels of it can improve the heat stress capacity of Chinese landraces remains unclear. This study investigated Xueshan chickens, which are an important local breed in China.

Impact of COVID-19 Risk Perception on Emotional Exhaustion among Chinese Hospitality Employees: The Mediating Effect of Job Insecurity.

This study aims to investigate the levels of COVID-19 risk perception (CVRP), job insecurity (JI), and emotional exhaustion (EE) among Chinese hospitality employees to examine the mediating effect of JI on the relationship between CVRP and EE. The moderating role of employee mindfulness (MF) and perceived employability (PE) have also be examined. Data were collected from 652 hospitality employees in Shandong and Jiangsu Province, China.

Role of Reputation in Sustainable Performance of Online Crowdsourcing Vendors: An Explanation From Transaction Cost Theory.

This study reveals a new finding on the impact of reputation growth on crowdsourcing vendors' sustainable performance in different modes of markets using fixed-effect panel data regression models. To this end, we extract data from a large Chinese crowdsourcing platform named zbj.com for the period of 2012-2014, which was a key stage for the establishment of market diversification.