Effects of acupuncture, combined with phacoemulsification for cataract with glaucoma / 中国针灸

OBJECTIVE@#To observe the effects of acupuncture combined with phacoemulsification for cataract with glaucoma.@*METHODS@#Sixty-eight patients with cataract and angle-closure glaucoma were randomly divided into an observation group and a control group, 34 cases in each one. The patients in the control group were treated with phacoemulsification. Based on the treatment in the control group, the patients in the observation group were treated with and acupuncture at acupoints around eyes; the treatment was given once every other day, and 15-day treatment constituted a course, and 2 courses (60 days) were given. The intraocular pressure (IOP), visual acuity, pain severity, aqueous outflow (F value) and clinical symptoms were observed in the two groups before treatment and after 1 d, 7 d, 30 d and 60 d of treatment.@*RESULTS@#The IOP after 1 d, 7 d, 30 d and 60 d of treatment in the observation group was lower than that in the control group (all <0.05), while the visual acuity after 7 d, 30 d and 60 d of treatment in the observation group was higher than that in the control group (all <0.05). Compared before treatment, the IOP was significantly decreased after 1 d, 7 d, 30 d and 60 d of treatment in the two groups, and the visual acuity was significantly increased after 7 d, 30 d and 60 d of treatment in the two groups (all <0.05). The pain scores and F value after 7 d, 30 d and 60 d of treatment in the observation group were lower than those in the control group (all <0.05). Compared before treatment, the pain scores and F value after 7 d, 30 d and 60 d of treatment were significantly reduced in the two groups (all <0.05). After 60 d of treatment, the number of patients who presented general clinical symptoms in the observation group was significantly lower than that in the control group (<0.05).@*CONCLUSION@#Based on phacoemulsification, acupuncture and could significantly reduce the IOP and F value, relieve pain and improve visual acuity in patients with cataract and glaucoma.

Application of 8-channel NV Array-A coil in neonatal head examination / 局解手术学杂志

Objective To evaluate the optimal selection of 8-channel NV Array-related coil(NV Array-A)in neonatal head MRI exam-ination.Methods A total of 84 newborn infants were divided into two groups with 42 cases in each group, and they were examined by 8-channel NV Head-A coil and NV Array-A coil respectively.The same scan parameters were used to obtain transversal T 1-weighted, T2-weighted,T2 Flair,diffusion-weighted imaging and sagittal T1 weighted imaging and other images.Compared and analyzed the image quality of the two groups,including image signal to noise ratio,uniform image signal and coil artifacts.Results In the 8-channel NV Head-A coil group,the image signal to noise ratio was 83.3%,the rate of uniform image signal was 33.3%,and the rate of clear image without coil artifacts was 81.0%.The corresponding data in the 8-channel NV Array-A coil group were 97.6%,4.8%,and 100%respectively.Examina-tion with NV Array-A coil could improve the image signal to noise ratio and reduce the rate of uniform image signal and coil artifacts.And there were statistically significant difference in the rate of uniform image signal and coil artifacts between the two groups(P<0.05).Conclu-sion The effect of NV Array-A coil scanning image in neonatal brain MRI is superior to that of NV Head-A coil,and the uniform image sig-nal and coil artifacts can be obviously reduced.NV Array-A coil is more suitable for neonatal brain MRI examination.

Bacterial communities associated with an occurrence of colored water in an urban drinking water distribution system / 生物医学与环境科学（英文）

This study aimed to investigate bacterial community in an urban drinking water distribution system (DWDS) during an occurrence of colored water. Variation in the bacterial community diversity and structure was observed among the different waters, with the predominance of Proteobacteria. While Verrucomicrobia was also a major phylum group in colored water. Limnobacter was the major genus group in colored water, but Undibacterium predominated in normal tap water. The coexistence of Limnobacter as well as Sediminibacterium and Aquabacterium might contribute to the formation of colored water.