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Lead induced alterations in rabbit spermatozoa motility and morphology in vitro
reproductive toxicity rabbit Pb temperature sperm motility morphological abnormality
2016/11/11
The aim of this in vitro study was to determine the effect of lead chloride (PbCl2) on rabbit spermatozoa motility and morphology. Lead concentrations in the medium ranged between 0.45 and 11.17 μg/ml...
Effects of Medicinal Herb Extracts on In vitro Ruminal Methanogenesis, Microbe Diversity and Fermentation System
Medicinal Herb Extracts Methane Production Protozoa Rumen Fermentation
2016/11/10
This study was aimed to evaluate the in vitro effects of medicinal herb extracts (MHEs) on ruminal fermentation characteristics and the inhibition of protozoa to reduce methane production in the rumen...
Acute sulforaphane action exhibits hormonal and metabolic activities in the rat:in vivo and in vitro studies
Broccoli hormones lipid metabolism carbohydrate metabolism
2016/1/29
So far, only the chronic effect of sulforaphane (SF) on metabolism was examined. This study sheds more light on SF potential ability of regulating lipid, carbohydrate, and hormonal metabolism during i...
Effect of green alga Planktochlorella nurekis on selected bacteria revealed antibacterial activity in vitro
chlorellin fatty acids gastrointestinal bacteria interaction microalgae thermostability
2015/10/29
The green alga Planktochlorella nurekis (Chlorellaceae, Chlorophyta) is considered a producer of antibacterial mixture of long-chain fatty acids, which has possibly similar composition and mode of act...
Relationship between acrosome integrity changes and in vitro fertilising ability of bovine spermatozoa
bull spermatozoa acrosome embryos IVF
2015/10/9
This study was designed to investigate the characteristics of acrosomal changes during capacitation of bovine spermatozoa in relationship to in vitro fertility of individual bulls. Motile spermatozoa ...
Rapamycin Influences the Efficiency of In vitro Fertilization and Development in the Mouse: A Role for Autophagic Activation
Vitrification Mouse Oocyte Rapamycin Development
2016/11/10
The mammalian target of rapamycin (mTOR) regulates cellular processes such as cell growth, metabolism, transcription, translation, and autophagy. Rapamycin is a selective inhibitor of mTOR, and induce...
Effects of supplementing vitamin E on in vitro rumen gas production,volatile fatty acid production,dry matter disappearance rate,and utilizable crude protein
vitamin E rumen fermentation in vitro
2015/9/15
Two in vitro trials were carried out to study the effects of supplementing vitamin E (VE) on rumen fermentation. In Trial I, four levels of VE product (purity 50%), i.e. 0, 15, 30, and 60 mg/kg dry ma...
Effect of orexin-A on prolactin secretion in lambs born under different photoperiod conditions – in vitro study
seasonality sheep incubation pituitary gland
2015/7/7
In each season, the control pituitary glands (K1,
K2, K3) were incubated in Parker’s medium, while the experimental pituitary glands (Ox1, Ox2, Ox3) were
incubated in medium containing 1000 ng/ml ...
Essential oils effect on rumen fermentation and biohydrogenation under in vitro conditions
batch culture trans fatty acids rumen
2015/7/2
The effects of adding essential oils (EO) at different levels (125, 250, 500 mg/l) on rumen fermentation and biohydrogenation were examined in a rumen batch culture study. Treatments were: control wit...
Selenite and selenate affect the fatty acid profile in in vitro incubated ovine ruminal fluid containing linseed oil
vegetable oil selenium biohydrogenation bacterial isomerization cis-trans fatty acids conjugated linoleic acid isomers
2015/6/24
The influence of selenite (SeIV) or selenate (SeVI) added to ovine ruminal fluid containing linseed oil (LO) on the profile of fatty acids (FA), particularly conjugated linoleic acid (CLA) isomers, wa...
Influence of different morphological parts of buckwheat (Fagopyrum esculentum) and its major secondary metabolite rutin on rumen fermentation in vitro
Fagopyrum esculentum ruminant feed
2015/6/23
It was hypothesized that buckwheat, especially its flowers, influences foregut fermentation in
ruminant animals because it is rich in phenolic compounds. The entire fresh aerial buckwheat herb, or i...
Chemical characterization and in vitro biological activity of four tropical legumes, Styzolobium aterrimum L., Styzolobium deeringianum, Leucaena leucocephala, and Mimosa caesalpiniaefolia, as compared with a tropical grass, Cynodon spp. for the use in ruminant diets
rumen fermentation gas production kinetics PEG
2015/6/23
Kinetic parameters were estimated
by an exponential model. STA, STD, and LEU contained higher (P < 0.05) crude protein than MIC, which
had greater neutral detergent fibre and acid detergent fibre....
Fresh or frozen rumen contents from slaughtered cattle to estimate in vitro degradation of two contrasting feeds
frozen rumen fluid slaughtered cattle
2015/6/23
The present factorial experiment tested the thawed rumen fluid from frozen rumen contents
against fresh rumen fluid from the same slaughtered cattle to estimate in vitro degradation of rapeseed
me...
Probiotic properties of Enterococcus faecium CE5-1 producing a bacteriocin-like substance and its antagonistic effect against antibiotic-resistant enterococci in vitro
chicken gastrointestinal tract bile salt acid tolerance
2015/6/23
A bacteriocin-like substance (BLS) producing Enterococcus faecium CE5-1 was isolated from the
gastrointestinal tract (GIT) of Thai indigenous chickens. Investigations of its probiotic potential were...
Prefermented cereals containing fungal gamma-linolenic acid and their effect on rumen metabolism in vitro
fatty acids fermentation fungal strain gamma-linolenic acid in vitro
2015/6/9
The application of Thamnidium elegans fungal strain CCF 1456 (TE) for effective utilization of various agroindustrial materials creates new perspectives for animal cereal diets enriched with microbial...