The only study to produce a significant decrease in the number of colds was too short, Dr. Truswell said.
The processes that lead to the behavioral and physiological manifestations of depressive illness produce a significant decrease in lifespan, and a doubling of the incidence of premature coronary artery disease.
On the other hand, the anxiogenic agent, caffeine (15 mg/kg), did produce a significant decrease in %TO and uHDIPS, and significantly increased pHDIPS and SAP from close to open arm.
Conversely, audiovisual suppression reflects the response to audiovisual stimuli that produce a significant decrease in the neuron's activity as compared with the responses to unimodal stimuli [10].
However, longer exposure times (>20 hours) produce a significant decrease in free cholesterol levels (Figure 2), suggesting that a prolonged dose of HPB-CD is necessary to effect clearance of stored intracellular lipids.
The repetitive nature of the locomotor activity measures did not produce a significant decrease in locomotor activity in the majority of the test subjects (Table S1) in either testing session, so habituation was not a confounding effect on mean locomotor results.
