Objective To explore the factors influencing the hyponatremia of hypertensive intracerebral hemorrhage.Methods One hundred and five patients with hypertensive intracere bral hemorrhage recorded 7 parameters in patients:age,gender,the use of furosemide,duration of using mannitol,the frequency of using mannitol every day,hypertensive intracerebral hemorrhage early clinical classification,bleeding broken into the ventricle.To get the obviously variability with the hyponatremia by single variable logistic regression analysis.To get the best equation by multivariable logistic regression analysis.Results The obviously variability with the hyponatremia is age,duration of using mannitol,hypertensive intracerebral hemorrhage early clinical classification,bleeding broken into the ventricle.Conclusion Hyponatremia has intimate relationship with age,duration of using mannitol,hypertensive intracerebral hemorrhage early clinical classification,bleeding broken into the ventricle.

ObjectiveTo study the constituents in the twigs and leaves of Rhododendron primulaeflorum.MethodsThe constituents were separated and purified with chromatographic methods.Their structures were elucidated by spectroscopic methods (1D,2D NMR,IR,and HR-ESI-MS) and chemical analyses.Results One new phenylpropanol glycoside,4-hydroxyl-5-methoxyl-phenylpropanol-3-O-β-D-glucopyranoside (1),and its aglycone (2) were successfully isolated from the twigs and leaves of R.primulaeflorum.ConclusionCompound 1 is a new phenylpropanol glycoside.Compounds 1 and 2 are isolated from this plant for the first time.