Such models are valuable for the analysis of parameters associated with vaccine safety, immunogenicity, delivery and protection as NHPs replicate key features of the human immune response more faithfully
than any other animal model.
Not exact matches
10 There is no
animal model of SIDS and it has never been observed to occur naturally in any species
other than humans.2 While the standardization of a SIDS diagnosis has been and continues to be elusive and / or inconsistent, it is most often applied to situations in which an otherwise healthy infant between the ages of 8 - 16 weeks, especially, but up to 12 months, dies suddenly and unexpectedly presumably during its sleep and upon postmortem examination no apparent internal causal factor (s) explaining the death can be identified.11, 12
«In less
than a year, our group and
others have demonstrated that multiple vaccine platforms can provide robust protection against Zika virus challenge in
animal models.
Using a mathematical
model that combines a huge number of cattle and badgers that have TB, the researchers were able to quantify the relationship between the two
animals and use a big data approach to show that the route of infection for cattle is from
other cattle rather
than from
other species.
«You can not really test the idea that
animal reservoirs are important
other than building a
model from the data available.
There's more to these findings
than just lofty philosophical quandaries, though: If ravens really do possess a level of social cognition comparable to humans and
other large primates, the birds might serve as better
animal models to study this kind of behavior in the lab — which could help scientists understand why some humans are better at this kind of inference
than others, and why some individuals can't manage it at all.
Subsequently, work in the Markou laboratory showed that these compounds had desirable effects on nicotine dependence in
animal models, while offering a better side - effect profile
than other alternatives under study (full agonists at the same receptors).
«If there are ways
other than animal studies to get results — in vitro
models of toxicity being one of them — we should pursue them,» he said.
If we equate de facto ketogenic diets with high - protein diets (which is not always correct) then the risks proposed by critics of this type of dietary approach are essentially those of possible kidney damage due to high levels of nitrogen excretion during protein metabolism, which can cause an increase in glomerular pressure and hyperfiltration.12 There is not wide agreement between studies; however, some infer the possibility of renal damage from
animal studies, 99, 100 whereas
others, looking at both
animal models, meta - analyses and human studies, propose that even high levels of protein in the diet do not damage renal function.101, 102 In subjects with intact renal function, higher dietary protein levels caused some functional and morphological adaptations without negative effects.103 There may actually be renal - related effects, but on blood pressure rather
than morphological damage.