Rhizome of Dioscorea nipponica Mak. was allowed to ferment and disintegrate into a paste,cellulose wassifted away and the resulted residue was directly hydrolysed and extracted with HCl-acetone mixture(1: 5).After further hydrolysis for 4~ 6 hours,the solution,yielded diosgenin on addition of cold water,which afterrecrystallization gave a mp = 197~ 200℃.

Air Pollutants, Occupational ; analysis ; classification ; Organic Chemicals ; analysis ; classification ; Workplace

Objective To study the ventilatory regularity of assist/control-mode ventilation(AMV/CMV or A/C) of Newport E150 ventilator. Methods The mode selector was set to A/C, the ventilatory frequencies(f1) were set at 4,6 breaths per minute(bpm) respectively. The operator inspired to meet the trigger level through the Y piece connected to corrugated hoses within the inspiratory time of CMV in group A, and inspired at the fourth and 60?f1-1second from the beginning of CMV in group B and C respectively. The appearance of AMV and CMV were recorded from the beginning of CMV to the 4+60?f1-1second. The test was repeated 20 times in each group. Results AMV was not triggered and CMV appeared at the 60?f1-1 second in group A. AMV was triggered at the fourth second and CMV appeared at the 4+60?f1-1 second in group B. AMV was triggered at the 60?f1-1 second in group C. Conclusion AMV can be triggered at any time except inspiratory time of CMV. If the ventilator can't trigger the patient's inspiratory effort from the beginning of AMV to the 60?f1-1 second, the mode will switch to CMV automatically.

Humans ; Hypertension, Portal ; diagnosis ; etiology ; therapy ; Pancreatic Diseases ; complications

The method for examining the microcirculation bloodflow of mice mesentery was used to evaluate the action of Shujinhuoxuedingtong wine against microcirculation disturbance caused by adrenaline. The result indicates that the wine can obviously improve the microcirculation function and is responsible for the antistatic action observed. The wine's effect is found to be superior to that of Shujinhuoxuedingtong Powder. The above fingings suggest that the wine have the action of promoting blood circulation to remove blood stasis and improving microcirculation and the effect of promoting the bloodflow perfusion quantity in tissue organs. It's effect is prior to that of powder.

OBJECTIVE:To explore the effects of olmesartan medoxomil on blood pressure variability(BPV)and vascular en-dothelial function of patients with mild and moderate essential hypertension. METHODS:Sixty patients with mild and moderate es-sential hypertension were included in study group,and other 60 healthy volunteers were included in control group. Study group was given olmesartan medoxomil 20 mg orally,qd,for 4 weeks,followed by same dose if their SBP≤140 mmHg and DBP<90 mmHg till 12th weekend;those patients with SBP>140 mmHg or DBP≥90 mmHg received double dose till 12th weekend. Aver-age blood pressure,BPV,FMD and NMD of study group were measured before and after treatment as well as the changes in se-rum concentrations of NO and ET,and then compared with control group. RESULTS:Compared with before treatment,average blood pressure,BPV and ET level of study groups were decreased significantly after treatment,serum level of NO was increased significantly,while FMD and NMD were improved significantly,with statistical significance (P<0.05);there was no statistical significance,compared with control group (P>0.05). There were 3 cases of mild diarrhea and 2 cases of mild dry cough,and they relieved after medication withont speical treatment. CONCLUSIONS:Olmesartan medoxomil can play a good effect on de-creasing blood pressure and is tolerable. It can also improve the vascular endothelial function.

Adult ; Dermatitis, Contact ; etiology ; Humans ; Male ; Middle Aged ; Nitrobenzenes ; poisoning ; Young Adult

AIM: To explore the clinical efficacy of traditional Chinese acupuncture combined with conventional rehabilitation therapy onoculomotor nerve palsy patients.METHODS: From May 2005 to September 2012, 110 cases ofoculomotor palsy were divided into treatment group and control group with 55 cases in each group according to different methods of treatment. The control group received rehabilitation therapy, the treatment group received acupuncture combined with rehabilitation therapy. Before and after 8wk treatment, the light reflex, diopter case, eye fissure width, and eye movement to improve the overall efficiency of the situation were observed between the two groups.
RESULTS: After treatment of 8wk, light reflex, diopter case, eye fissure width, and eye movement therapy total effective rate of the treatment group were all better than the control group (P<0. 05);The eye movement improved in the treatment were 47 cases which accounting for 85-5%, in the control group there were 36 cases which accounting for 65. 5%, the treatment group had a higher improvement (P<0. 05).
CONCLUSION: Acupuncture therapy combined with rehabilitation training method significantly reduces the oculomotor nerve palsy in patients with clinical symptoms and improves the patient's quality of life.