Results 11 to 20 of about 739,845 (308)

Effects of Litsea cubeba essential oil on growth performance, blood antioxidation, immune function, apparent digestibility of nutrients, and fecal microflora of pigs

open access: yesFrontiers in Pharmacology, 2023
The purpose of this experiment was to investigate the effects of Litsea cubeba essential oil (LCO) on the growth performance, blood antioxidation, immune function, apparent digestibility of nutrients, and fecal microflora in fattening pigs.
Fengming Chen   +14 more
semanticscholar   +1 more source

Prevotella copri increases fat accumulation in pigs fed with formula diets

open access: yesMicrobiome, 2021
Excessive fat accumulation of pigs is undesirable, as it severely affects economic returns in the modern pig industry. Studies in humans and mice have examined the role of the gut microbiome in host energy metabolism.
Congying Chen   +10 more
semanticscholar   +1 more source

A seven-gene-deleted African swine fever virus is safe and effective as a live attenuated vaccine in pigs

open access: yesScience China Life Sciences, 2020
African swine fever (ASF) is a devastating infectious disease in swine that is severely threatening the global pig industry. An efficacious vaccine is urgently required.
Wei-ye Chen   +15 more
semanticscholar   +1 more source

Regulation of conceptus development and attachment in pigs.

open access: yesJournal of reproduction and fertility. Supplement, 2020
Implantation/placentation in domestic pigs is preceded by synthesis of oestrogen by the conceptus to maintain functional corpora lutea throughout pregnancy and a rapid morphological transformation of conceptuses from spherical to long filamentous thread ...
R. Geisert, J. Yelich
semanticscholar   +1 more source

Growth Dynamic and Threshold Values for Spermicidal Effects of Multidrug-Resistant Bacteria in Extended Boar Semen

open access: yesMicroorganisms, 2023
The aim of this study was first to examine the prevalence of bacteria-associated loss of sperm quality in samples from insemination centers during a seven-year semen monitoring program and, second, to investigate the growth dynamic of four different ...
Anne-Marie Luther   +4 more
doaj   +1 more source

Replication and virulence in pigs of the first African swine fever virus isolated in China

open access: yesEmerging Microbes and Infections, 2019
African swine fever (ASF) entered China in August 2018 and rapidly spread across the entire country, severely threatening the Chinese domestic pig population, which accounts for more than 50% of the pig population worldwide.
Dong-Ming Zhao   +14 more
semanticscholar   +1 more source

Ovarian Activity and the Size of Oocytes in Ovarian Follicles in Sexually Mature Gilts in Individual Seasons

open access: yesFolia Veterinaria, 2019
The aim of this study was to evaluate ovarian activity and the size of oocytes in ovarian follicles in sexually mature Landrace-Yorkshire gilts in relation to the individual seasons of the year.
Kyzeková P.   +6 more
doaj   +1 more source

Towards a novel method for detecting atypical lying down and standing up behaviors in dairy cows using accelerometers and machine learning

open access: yesSmart Agricultural Technology, 2023
Free-stall cubicles are designed so that cows do not defecate in the bedding material, while still providing comfortable lying places. However, fixed cubicle elements, such as the partition and neck rail, restrict available movement space and may hinder ...
Stijn P. Brouwers   +3 more
doaj   +1 more source

Pigs vs people: the use of pigs as analogues for humans in forensic entomology and taphonomy research

open access: yesZeitschrift für Rechtsmedizin, 2019
Most studies of decomposition in forensic entomology and taphonomy have used non-human cadavers. Following the recommendation of using domestic pig cadavers as analogues for humans in forensic entomology in the 1980s, pigs became the most frequently used
S. Matuszewski   +5 more
semanticscholar   +1 more source

Identification of crucial modules and genes associated with backfat tissue development by WGCNA in Ningxiang pigs

open access: yesFrontiers in Genetics, 2023
Fat deposition is an economically important trait in pigs. Ningxiang pig, one of the four famous indigenous breeds in China, is characterized by high fat content. The underlying gene expression pattern in different developmental periods of backfat tissue
Chen Chen   +13 more
doaj   +1 more source

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