Results 41 to 50 of about 2,565,113 (352)

In vitro and in vivo production and split-intein mediated ligation (SIML) of circular bacteriocins

open access: yesFrontiers in Microbiology, 2022
Circular bacteriocins are antimicrobial peptides produced by bacteria that after synthesis undergo a head-to-tail circularization. Compared to their linear counterparts, circular bacteriocins are, in general, very stable to temperature and pH changes and
Nuria Peña   +9 more
semanticscholar   +1 more source

Gene expression analysis and in vitro production procedures for bovine preimplantation embryos: Past highlights, present concepts and future prospects

open access: yesReproduction in domestic animals = Zuchthygiene, 2018
Over the past decades in vitro production (IVP) of bovine embryos has been significantly improved and in particular bovine IVP is now widely applied under field conditions.
C. Wrenzycki
semanticscholar   +1 more source

Effect of Insulin Supplement on Development of Porcine Parthenogenetic Embryos

open access: yesJournal of Animal Reproduction and Biotechnology, 2016
This study is performed to evaluate the effect of insulin in the porcine parthenogenetic embryo development. In porcine embryo culture, insulin is helpful factor in the process of embryo development.
Youngkwang Yu   +8 more
doaj   +1 more source

ANTIBODY PRODUCTION IN VITRO [PDF]

open access: yesThe Journal of Experimental Medicine, 1968
The effects of actinomycin D and puromycin on spleen cell suspensions from rabbits immunized to SRC's were studied. These inhibitors, in high concentration, suppressed PFC's when added initially to recently isolated cells. When such cells were incubated for several days in the presence of both antigen and inhibitor, both actinomycin D and puromycin ...
openaire   +2 more sources

Melatonin reduces apoptotic cells, SOD2 and HSPB1 and improves the in vitro production and quality of bovine blastocysts

open access: yesReproduction in domestic animals = Zuchthygiene, 2018
Effects of adding different concentrations of melatonin (10-7 , 10-9 and 10-11  M) to maturation (Experiment 1; Control, IVM + 10-7 , IVM + 10-9 , IVM + 10-11 ) and culture media (Experiment 2; Control, IVC + 10-7 , IVC + 10-9 , IVC + 10-11 ) were ...
T. C. Marques   +9 more
semanticscholar   +1 more source

Ecdysteroids: production in plant in vitro cultures [PDF]

open access: yesPhytochemistry Reviews, 2016
Ecdysteroids are secondary metabolites, widely distributed in the animal and plant kingdoms. They have a wide range of pharmacological effects in vertebrates, including mammals, most of which are beneficial for humans. Therefore, they have become compounds of interest for the pharmaceutical industry due to their adaptogenic, anabolic, hypoglycaemic ...
Barbara Thiem   +5 more
openaire   +2 more sources

A way for in vitro/ex vivo egg production in mammals

open access: yesThe Journal of Reproduction and Development, 2019
Eggs are female germ cells that are required for producing offspring through sexual reproduction. In mammals, eggs are produced in the ovary and ovulated into the oviduct.
Kanako MOROHAKU
doaj   +1 more source

Single dose pharmacodynamics of amphotericin B against Aspergillus species in an in vitro pharmacokinetic/pharmacodynamic model [PDF]

open access: yes, 2013
Conventional MIC testing of amphotericin B results in narrow MIC ranges challenging the detection of resistant strains. In order to discern amphotericin B pharmacodynamics, the in vitro activity of amphotericin B was studied against Aspergillus isolates ...
Al-Saigh, Rafal   +5 more
core   +1 more source

Vascular endothelial growth factor production and regulation in rodent and human pituitary tumor cells in vitro [PDF]

open access: yes, 2001
Angiogenesis, the formation of a new blood supply, is an essential step in tumorigenesis. Although vascular endothelial growth factor (VEGF) is known to be a very potent angiogenic factor in most solid tumors, little is known about its production and ...
Gloddek, Jutta   +7 more
core   +1 more source

Macroscopic and Microscopic Findings in a Set of Congenital Anomalies in Two Calves Produced Through in Vitro Production

open access: yesBrazilian Journal of Veterinary Pathology, 2013
In vitro production and somatic cell nuclear transfer are biotechnologies widely used for breeding cattle, although may result in congenital anomalies.
Alexandre A. Arenales Torres   +3 more
doaj   +1 more source

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