Expression of MART-1 in human uveal melanoma cell lines / 中华眼底病杂志

Objective To observe the expression and transcription of MART-1 in human uveal melanoma cell lines 92-1,92-2,Ocm3,Me1285,as well as the possible effect ofmethylation on its expression.Methods The cell lines 92-1,92-2,Ocm3 and Me1285 were cultured routinely and tested for MART-1 expression at protein and mRNA level by FACS analysis,Western blot and RT-PCR respectively.Methylation status of the MART-1 promoter region in all the cell lines were checked by Southern blots of DNA digested with methylation sensitive restriction enzymes.Results As observed in FACS analysis and Western blot,92-1,92-2 and Ocm3 were MART-1 positive cell lines while Me1285 was negative cell line.Consistent with protein analysis,92-1 and Ocm3 cell lines showed MART-1 specific PCR products and there was no product in Me1285 cell line in RT-PCR.The MART-1 positive cell lines,92-1,92-2,and Ocm3 show methylation at the MspⅠ/Hpa Ⅱ site,and the Nru Ⅰ sites of all positive cell lines are not methylated.The MART-1 negative cell line Me1285 shows hyperrnethylation at the Nru Ⅰ site and the Msp Ⅰ/Hpa Ⅱ site is not methylated.Conclusions MART-1 could be expressed in human uveal melanoma cell lines 92-1,92-2 and Ocm3.The change of methylation status of MART-1 promoter may correlate with the transcription of MART-1.

The impacts of the green aerobics to the homocysteine level in blood and the morning surge in blood pressure of patients who suffer from H-type hypertension as well as ischemic stroke / 中国实用护理杂志

Objective To analyze the effects of green aerobics on serum homocysteine concentration and the morning surge in blood pressure in H-type hypertension patients with ischemic stroke. Methods The 125 patients who suffer from H-type hypertension as well as ischemic stroke were divided into two groups by random digital table method. The control group (60 cases) accepted neurology normal nursing, while the intervention group (65 cases) accepted green aerobics intervention except the neurology normal nursing. The patients′homocysteine level and the morning surge in blood pressure were assessed in two groups. Results Two weeks later, the homocysteine level in the control group was (9.44± 2.07) mmol/L, while the intervention group was (11.62 ± 3.03) mmol/L. The difference between the two groups had statistics significance(t=-5.257, P<0.05). The morning surge in blood pressure was (18.75± 7.51) mmHg(1 mmHg=0.133 kPa), while the control group was (34.07 ± 2.91) mmHg. The difference between the two groups had statistics significance (t =15.761, P <0.05). Conclusions The green aerobics could effectively lower the homocysteine level and the morning surge in blood pressure of patients who suffer from H-type hypertension as well as ischemic stroke. It was an alternative therapy or assistant therapy without side effects.

The impacts of the green aerobics to the homocysteine level in blood and the morning surge in blood pressure of patients who suffer from H-type hypertension as well as ischemic stroke / 中国实用护理杂志

Objective@#To analyze the effects of green aerobics on serum homocysteine concentration and the morning surge in blood pressure in H-type hypertension patients with ischemic stroke.@*Methods@#The 125 patients who suffer from H-type hypertension as well as ischemic stroke were divided into two groups by random digital table method. The control group (60 cases) accepted neurology normal nursing, while the intervention group (65 cases) accepted green aerobics intervention except the neurology normal nursing. The patients′ homocysteine level and the morning surge in blood pressure were assessed in two groups.@*Results@#Two weeks later, the homocysteine level in the control group was (9.44±2.07) mmol/L, while the intervention group was (11.62±3.03) mmol/L. The difference between the two groups had statistics significance(t=-5.257, P <0.05). The morning surge in blood pressure was (18.75±7.51) mmHg(1 mmHg=0.133 kPa), while the control group was (34.07±2.91) mmHg. The difference between the two groups had statistics significance (t=15.761, P <0.05).@*Conclusions@#The green aerobics could effectively lower the homocysteine level and the morning surge in blood pressure of patients who suffer from H-type hypertension as well as ischemic stroke. It was an alternative therapy or assistant therapy without side effects.

The effects of isometric resistance training conducted using handgrip exercise on blood pressure variability in hypertensive patients with minor ischemic stroke / 中国实用护理杂志

Objective The present study aimed to evaluate the effects of isometric resistance training(IRT)conducted using handgrip exercise on blood pressure variability (BPV) and heart rate variability (HRV) in hypertensive patients with minor ischemic stroke (MIS).Methods One hundred and twenty-five hypertensive patients with MIS were included in the present study. Patients were randomized into two groups with random number table. Patients in the control group (n=60) were nursed in the routine care in department of neurology, while patients in the experimental group (n=65) received the IRT.The 24-hour ambulatory blood pressure-monitoring assessment was performed using validated oscillometric recorders (A&D TM- 2430, A&D Inc.,Tokyo,Japan).The 24- hour ambulatory electrocardiography measurement was performed using electrocardiocorder(PI200A-A, QunTian Inc.,Shanghai,China).The BPV ratio and the HRV ratio were assessed in the two groups. Results 24 hours after the intervention, intervention group 24 hours systolic blood pressure variation coefficient and diastolic blood pressure variation coefficient were(10.16 ± 1.95)％,(12.6 ± 7.15)％,the control group, respectively (12.92 ± 2.79)％, (17.38±4.49)％, two groups compare the difference was statistically significant (t=6.450, 4.435, P<0.05). Intervention group of normal sinus R- R period between the standard deviation, to the phase difference between adjacent R- R , root mean square value of the whole difference in more than 50 ms continuous period of percentage between normal R-R and triangle Index were (173.3±58.5) ms, (115.9±74.4), (54.8± 24.1)％, (53.3 ± 15.1).The control group was(128.7 ± 40.2)ms, (82.1 ± 35.2),(39.9 ± 17.1)％, (30.6 ± 14.9), and the difference between the two groups was statistically significant(t=-8.439--3.207, all P<0.05). Conclusions Isometric resistance training conducted using handgrip exercise could increase the HRV and decrease the BPV in hypertensive patients with MIS. These results indicated that the IRT may improve the life quality of hypertensive patients with MIS.

The application of quality control circle in reducing operation associated actue pressure ulcers / 中华泌尿外科杂志

Objective To study the role of quality control circle(QCC) in reducing operation-related acute pressure ulcer.Methods The QCC activity group composed by 13 nursing staff analyzed the current situation and causality of operation-related acute pressure ulcer,and made the pointed counter measures to reducing the incidence rate.Results Following the development of QCC activity,the incidence rate of operation-related acute pressure ulcer decreased from 1.83% to 0.73%. The sense of responsibility,communication,teamwork,motivation,quality control ability and harmony of all the group members were improved significantly after the activity.Conclusions The QCC activity could not only effectively reduced the incidence rate of operation-related acute pressure ulcer,but also consolidated our team spirit and enhanced the quality management capability of all team members.