Effect of Electroacupuncture on the Treatment of Pneumonia in Patients with Hypertensive Intracerebral Hemorrhage.

OBJECTIVE: Pneumonia is a serious postoperative complication of hypertensive intracerebral hemorrhage (HICH), and there is no specific treatment for pneumonia. In this study, we conducted randomized controlled trials to evaluate the effects of electroacupuncture (EA) on the treatment of pneumonia in patients with HICH. METHODS: An equal number of patients with HICH complicated with pneumonia (n = 80 in total) were randomly placed in either the EA group (EA treatment and routine basic treatment) or the control group (routine basic treatment). After 14 days of treatment, clinical symptoms and signs, blood oxygen saturation, the level of inflammatory factors, the effective rate, the scores of the Barthel Index, National Institutes of Health Stroke Scale and Glasgow Coma Scale, the hospitalization time, and expenses were compared between the groups. RESULTS: The general information of the patients in the control and EA groups were similar. After 14 days of intervention, the patients in the EA group showed better symptom and sign scores, blood oxygen saturation levels, Barthel Index scores, Glasgow Coma Scale scores, and National Institutes of Health Stroke Scale scores than the patients in the control group. Furthermore, the EA treatment also lowered the levels of inflammatory factors and white blood cell count. Additionally, the patients in the EA group showed higher effective rates than those in the control group. CONCLUSIONS: EA benefits the treatment of pneumonia in patients with HICH.

[Physiological and enrichment characteristics of Paulownia fortunei seedlings under zinc, cadmium and their combined stress].

The hydroponic culture test method was used to study the physiological and biochemical responses of Paulownia fortunei seedlings under Zn stress, Cd stress, and combined Zn and Cd stress as well as changes in the enrichment and transfer characteristics of heavy metals. Under single and combined heavy metal stress, the biomass, plant height, and peroxidase (POD) activity of P. fortunei decreased as the treatment concentration increased. Combined Zn and Cd affected adversely plant height and biomass. As the concentration of Zn increased when applied alone, the chlorophyll content and catalase (CAT) activity of P. fortunei first increased and then decreased, the superoxide dismutase (SOD) activity increased, and the aboveground malondialdehyde (MDA) content first decreased and then increased. As the concentration of Cd increased when applied alone, chlorophyll content and CAT activity increased, and SOD activity and aboveground MDA content first increased and then decreased. Under both Cd and Zn, the physiological response was more complex. Cd in the seedlings of P. fortunei was concentrated in the root. In contrast, Zn was concentrated in the upper part of the ground, and its transfer coefficient was greater than 1.00. Thus, the addition of Zn promotes the transfer of heavy metals to the above-ground portions of plants. Generally, P. fortunei can effectively promote ecological restoration under complex forms of heavy metal pollution.