ABSTRACT
AIM To investigate the efficacy and safety of Chinese Jing Liqueur (Curculiginis Rhizoma,Angelicae sinensis Radix,Cistanches Herba,etc.) in relieving main symptoms of patients with Kidney Yang Deficiency Syndrome.METHODS Within eight-week trial,one hundred and twenty patients randomly and equally assigned to control group and experimental group took 50 mL Chinese Jing Liqueur and 50 mL 10％ diluted Chinese Jing Liqueur,respectively.The grading scale for Kidney Yang Deficiency Syndrome and change curve for body surface temperature after drinking were established on day 0,the 4th week day and the 8th week day.The blood samples were collected for blood hemorheologies detection as well.An array of measurements before and after drinking,the Kidney Yang Deficiency Syndrome scores,single symptom scores,body surface temperature and hemorheologies between the two groups were thus compared.RESULTS The experimental group displayed a significantly higher clinical cure rate (31.034％) than the control group (5.172％) (P =0.000),total effective rate (69.966％)than the control group (34.483％) (P =0.000).The experimental group didn't compromise its superiority to the control group if evaluated by improvement in chilly sensation and the cold limbs (35.593％ to 6.667％,P =0.000);and by the fibrinogen level [(2.845 ± 0.724) g/L to (2.500 ± 0.395) g/L,P =0.004)].No significant difference in incidence of adverse reactions between the two groups was observed (P =0.619).Meanwhile,Chinese Jing Liqueur's power in improving the patients' fatigue and weakness of waist and knees,hyposexuality,listlessness,nocturia and lower extremity edema was noticed as well.CONCLUSION For patients with Kidney Yang Deficiency Syndrome,Chinese Jing Liqueur proves its efficacy in improving their main symptoms through enhancing the basic skin temperature and prolonging the duration of skin temperature rise.
ABSTRACT
<p><b>BACKGROUND</b>Na + /Ca 2+ exchanger (NCX) plays a crucial role in pentylenetetrazol-induced convulsion. However, it is unclear whether NCX is critically involved in hyperthermia-induced convulsion. In this study, we examined the potential changes in NCX3 in the hippocampus and cerebrocortex of rats with hyperthermia-induced convulsion.</p><p><b>METHODS</b>Twenty-one Sprague Dawley rats were randomly assigned to control group, convulsion-prone group and convulsion-resistant group (n = 7 in each group). Whole-cell patch-clamp method was used to record NCX currents. Both the Western blotting analysis and immunofluorescence labeling techniques were used to examine the expression of NCX3.</p><p><b>RESULTS</b>NCX currents were decreased in rats after febrile convulsion. Compared to the control group, NCX3 expression was decreased by about 40% and 50% in the hippocampus and cerebrocortex of convulsion-prone rats, respectively. Furthermore, the extent of reduction in NCX3 expression seemed to correlate with the number of seizures.</p><p><b>CONCLUSIONS</b>There is a significant reduction in NCX3 expression in rats with febrile convulsions. Our findings also indicate a potential link between NCX3 expression, febrile convulsion in early childhood, and adult onset of epilepsy.</p>