OBJECTIVETo observe the effects of cross electro-nape-acupuncture on reflex remodeling of airway protective reflex cough in patients with tracheotomy after cerebral hemorrhage.

METHODSWith the method of completely random design, according to treatment order, 60 patients who received tracheotomy after cerebral hemorrhage accompanied with cough reflex difficulty were randomly divided into a cross electro-nape-acupuncture group and an acupuncture group, 30 cases in each group. Both groups were treated with basic treatment, including anti-inflammation, eliminating phlegm, improving cerebral metabolism and so on. The acupuncture group was treated with acupuncture at Yifeng (TE 17), Fengchi (GB 20), Lianquan (CV 23), Baihui (GV 20), Touwei (ST 8), Dicang (ST 4) through Jiache (ST 6), Hegu (LI 4), Quchi (LI 11), and motor area on the affected side, and the needles were retained for 30 min. Based on the treatment of acupuncture group, the cross electro-nape-acupuncture group was additionally treated with cross electro-nape-acupuncture (continuous wave) for 30 min per treatment. The treatment was both given twice a day from Monday to Friday and once a day on Saturday and Sun day for 4 weeks. Tracheostomy cough reflex grading score (TCRGS) and clinical pulmonary infection score (CPIS) were observed before and after treatment in the two groups, and the clinical efficacy of two groups was evaluated.

RESULTSCompared before the treatment, TCRGS and CPIS were both reduced in two groups (both P < 0.01); after treatment, there were significant differences of TCRGS and CPIS between two groups (both P < 0.01), indicating cross electro-nape-acupuncture group was superior to acupuncture group. Regarding the effects of cough reflex remodeling, the cured and markedly effective rate was 96.7% (29/30) in the cross electro-nape-acupuncture group, which was significantly different from 55.2% (16/29) in the acupuncture group (P < 0.01).

CONCLUSIONCross electro-nape-acupuncture could effectively improve the remodeling of cough reflex and promote the recovery of lung infection in patients with tracheotomy after cerebral hemorrhage, leading to an increased quality of life.

Acupuncture Points ; Aged ; Cerebral Hemorrhage ; physiopathology ; surgery ; therapy ; Cough ; physiopathology ; Electroacupuncture ; Female ; Humans ; Male ; Middle Aged ; Reflex ; Tracheotomy

The objective of this work was to analyze the soil microbial community diversity and structure in Panax quinquefolius rhizosphere and elucidated the rules of the ecology shift. Two community-based microbiological measurements, community level physiological profiling (CLPP) using Biolog sole C source utilization tests and phospholipid ester-linked fatty acid (PLFA) profiles, were used to evaluate soil microbial community function and composition of different Panax quinquefolius cropping soils. The properties, pH, N, P, K and organic matter were analyzed also. There were many differences in soil properties such as lower pH (5.82) in Jilin soil but higher pH (8.27) in Beijing soil and there were significant higher content of organic matter, available N, P, K in Jilin soil than those in Beijing soil. The analysis of soil microbial ecology showed a similar result in AWCD, Biolog and PLFA pattern. According to the PC1 score in principal analysis of Biolog and PLFA, the soils in 2, 3 and 4 years cultivated P. quinquefolius rhizophere were distinguished from the control and 1 year soils. The result indicated that the metabolism function reduced and the structure shifted in rhizophere soil microbial community after P. quinquefolius cropping. These may be the primary reason of the disease occur severely in P. quinquefolius field.
Biodiversity ; Panax ; microbiology ; Plant Diseases ; microbiology ; Rhizosphere ; Soil ; analysis ; Soil Microbiology

OBJECTIVETo analyze the styryllactone components in Goniothalamus cheliensis Hu (Annonaceae).

METHODUPLC-Q-TOF-MS was used to identify the main styryllactone components in G. cheliensis. The chromatographic separation was performed on ACQU ITY UPLC BEH C18 column and eluted by actonitrile and 0.1% acetic acid in water gradiently. The mass spectrometer equipped with electrospray ionization souce was used as detector under the positive ion modes.

RESULTTwelve styryllactons were identified based on their MS data and published literatures, and the MS fragmentation regularity of the styryllactones was also proposed.

CONCLUSIONIt is an accurate and effective method to obtain the structural information of styryllactones.

Chromatography, High Pressure Liquid ; methods ; Goniothalamus ; chemistry ; Lactones ; chemistry ; isolation & purification ; Mass Spectrometry ; methods ; Plant Extracts ; chemistry ; isolation & purification