Morinda officinalis polysaccharides improve meat quality by reducing oxidative damage in chickens suffering from tibial dyschondroplasia.

Tibial dyschondroplasia (TD) is the common leg disease in commercial broilers. However, the effects of TD on meat quality and the protective of Morinda officinalis polysaccharide (MOP) are largely unknown. Three hundred broiler chicks (one-day-old) were equally allocated into control (CON), TD and MOP-treated groups for 15 days.

The fungicide thiram perturbs gut microbiota community and causes lipid metabolism disorder in chickens.

Fungicide thiram, a representative dithiocarbamate pesticide can cause potential health hazards to humans and animal health due to the residues in various agricultural products. However, the effects of thiram on lipid metabolism by perturbing gut microbiota of chickens are not clear. Our study was aimed to explore the protective of polysaccharide extracted from Morinda officinalis (MOP) on acute thiram-exposed chickens, and to analyze the association between alteration of gut microbiota and lipid metabolism.

Lactobacillus rhamnosus JYLR-005 Prevents Thiram-Induced Tibial Dyschondroplasia by Enhancing Bone-Related Growth Performance in Chickens.

Tibial dyschondroplasia (TD) is a leg disorder caused by the abnormal development of the tibia in fast-growing poultry. Lactobacillus rhamnosus (L. rhamnosus) strains have been reported to have effects on increasing bone growth and improving osteoporosis in animals.

The role of blood vessels in broiler chickens with tibial dyschondroplasia.

Tibial dyschondroplasia (TD) is an intractable tibiotarsal bone disorder of rapid growing avian species, which leads to huge economic losses and compromised poultry welfare. However, the exact pathogenesis and treatment of TD remain largely unknown. Based on continuous research findings, we propose the TD pathogenesis hypothesis: during skeletal development of TD chickens, due to the absence of vasculature of proximal tibial growth plates (TGP), hypertrophic chondrocytes of the TGP are unable to complete calcification in normal bone development and less dead chondrocytes in the corresponding area can be timely transported through the blood vessels.

Sarcocystis species in wild and domestic sheep (Ovis ammon and Ovis aries) from China.

Background: Sarcocystis species are intracellular protozoan parasites that can pose a threat to animal health and food safety. The aim of this study was to investigate the prevalence of infection with Sarcocystis infection in sheep from China.

Results: In total, 52.

High prevalence of Sarcocystis spp. infections in cattle (Bos taurus) from central China.

Myocardium and diaphragm samples of cattle (n = 521) from HeNan Province (China) were screened for Sarcocystis sarcocysts by histological examination, pepsin digestion, and molecular assays. Morphology and molecular assays were used for identification. The prevalence of Sarcocystis infection in cattle was 41.