Study the correlation of fetal crown-rump lengtht (CRL) measurement and gestational age of 6 to 14 weeks in 100 pregnant women. Results: there is a close correlation between CRL measurement measured by ultrasound and gestational age, with correlation function y = 0.86x2 - 7.53x - 18.78; correlation coefficient r = 0.998. Thus ultrasound can be used to measure CRL for diagnosis of gestational age, with the range was within 3.7 days of menstrual age. The rate of change in CRL was 7 mm/week between 7-10 weeks and 13.5 mm/week between 11-14 weeks
Gestational Age ; Fetus ; Ultrasonics

The study carried on 143 patients at 60 to 75 years old devide into 2 groups: the research include 100 people (50 high pressure, 50 nervous depression) practise tradition relax and control group with 43 people (22 high pressure, 21 nervous depression) didn’t practise tradition relax. All subjects were test glucoza, cholessterol, triglycerid, catecholamin, cortisol. High pressure group was measured vessel pressure index. Result: Practising tradition relax reduce glucoza, cholessterol, catecholamin, serum cortisol level in elderly people with nervous depression and high pressure. Vessel, pressure after 30minutes and 8 week of practising reduce compare with before pratising. Meanwhile in control group, vessel and pressure change indignificant
Hypertension ; blood ; Neurasthenia

The comparative control study included 150 people with relaxation training for skin action at Hop coc and Tuc tam ly points showed that skin temperature, electric influx at the two points increased after 30 minutes (immediate effect) and 8 weeks training (maintaining effect) (P<0.01), skin resistance also decreased (P<0.05). Electric conduction of skin increased after 30 minutes and over 8-week relaxation training. (P<0.01)
Acupuncture Points ; Relaxation ; Skin

Background: Feeding baby by mother\u2019s breast milk play an important role in primary health care. Objectives: To assess the effectiveness of improving secretion of mother\u2019s milk by massage-presspoint method through several clinical indicators. Subjects and method: 33 mothers suffering oligogalactia after 5 months of delivery were applied the method of massage-presspoint. The technique was performed on Giap Tich points from D1-TL3, one time per day with 30 minutes of each time and treatment period of 20 days. The opened clinical and comparing pre-post treatment methods were used in the study. Results: 50% of good results, 36,67% of better and 13,33% of failure.Conclusion: The method of massage \ufffd?presspoint can improve the secretion of mother\u2019sbreast milk, which were evidenced through some clinical indicators measuring on mothers and babies feeding mother\u2019s milk.
Massage ; Lactation Disorders ;

Research on effect of traditional medicine's relaxing practice on several biological indices of 50 people suffered from blood hypertension. We come to the following conclusion: Traditional medicine's relaxing practice has its effect to several biological indices: Respiratory activity: Breathing frequency and saturation of oxygen (SaO2), do not change when relaxation practice. Circulation activity: Pulse frequency, blood pressure decrease but limb's blood circulation increases. There is a change at Hop coc and Tuc tam ly acupuncture points: Skin temperature increases, Resistance decreases, electric current level decreases
Medicine, Traditional ; Exercise ; Hypertension ; aged

Through the research result of 50 elderly peoples have practised relaxation we draw the following conclusion: 1. Traditional medicine’s relaxing practice has its effect to several biological indexes: *Electrict: -On ECG: the alpha wave increases in frequency, amplitude, indexes. The beta index reduces. The theta wave remains in charged. - On REG: The cardiac rhythm decreases and QT wave becomes longer but this change is not significant. *Respiratory: relaxation does not change the breath frequency and oxygen saturation (SaO2) * Circulation relaxation reduces pulse frequency, blood pressure (but still within normal unit), increases blood influx of limbs.* On Hop coc and Tuc tam ly points: The skin temperature increases, skin resistant decreases, no change with electric influx. On some biochemical indexes. Relaxation reduces sugar, cholesterol, triglycerid, cortison, catecholamin. 2. The change of some biochemical indexes mentioned above helps prove scientifically the effect of relaxation practice.
Medicine, Traditional ; Biological Factors ; Aged

To understand about impacts of traditional relaxation on ECG, we recorded ECG of 108 people practicing traditional relaxation at Duong sinh Dep., Vietnam Institute of Traditional Medicine. Everybody’s ECG is recorded 3 times: before, after a exercise and after the period of practice. From the research results we come to conclusions as follows:-Alpha increases in frequency, amplitude, index with p<0.01- Beta does not change in amplitude, index decreases with p < 0.01. Teta and delta does not change in amplitude, index decreases with p< 0.01 and 0.05
Electroencephalography ; exercise ; Medicine, Traditional

The study was carried out on 150 people who were divided into 3 groups: adults, nervous breakdown, and high blood pressure patients with relaxation training at the Hospital of Traditional Medicine. Following indicators: pressure, heart rhythm, and limb’s blood circulation at three points of time: before and after 30 minutes, and after 8 weeks of training. Result showed that: the traditional relaxation training decreased systolic and diastolic blood pressure, heart rhythm, extended RR and QT time, increased limb’s blood circulation (changes of the indicators still in permitted ranges)
Medicine, Traditional ; Splanchnic Circulation

Background: For a long time, the domestic pharmaceutical companies have performed Public Relation (PR) activities to help their business and ensure good relations with their customers. However, the effects of the pharmaceutical companies\u2019 PR activities were not high. Objective: To discover the actual circumstances of PR for a number of pharmaceutical companies in Viet Nam in recent years. Subjects and method: Subjects were the PR activities of pharmaceutical companies through the relations with various public groups. This was a descriptive, retrospective and observational study. Results: The pharmaceutical companies were more and more interested in relations with the public through sponsorship programs. Client relations had been consolidated after health consultancies, customer conferences, workshops, trade fairs, etc\u2026 The image of domestic pharmaceutical companies has appeared more often on mass media. Internal PR activities had built the culture of business and cemented relations between the company and employees. Investment and distribution relations had lagged behind.Conclusions: The PR activities of the pharmaceutical companies appeared to be more varied through relations with various public groups, making contributions to the development of the company.
Pharmaceutical company ; Public Relation activity ; PR activity

Background: Menopause syndrome can occur between the ages of 44 and 55 when menstrual periods have completely stopped for more than 12 months. Objectives: To evaluate the effects of auricular pressure method in the symptoms of menopausal syndrome. Subjects and method: 30 patients at the age of 40 \ufffd?55 years old, suffering from menopausal syndrome, treated by auricular at National Hospital of Traditional Medicine. Pressure method applied on women, sympathetic nerve, endocrine points for 30 days continuously. The method was open-clinical trial with before and after treatment comparison. Results: After 30 days of treatment, the severity of all symptoms had reduced, the difference was to be statistically significant p<0.05. Symptom of hot point had reduced after 30 days of treatment. Mean point reduced from 2.7 \xb1 0.6 to 0.7 \xb1 0.6 point, the difference was to be statistically significant p<0.001. Blatt \ufffd?Kupperman also had reduced after 30 days of treatment. Blatt \ufffd?Kupperman point reduced from 36 \xb1 8.4 to 10.9 \xb1 7.3, the difference was to be statistically significant p<0.001. Stimulation on the auricular points is non-medication method which has been applied for a long time. Clinical syndrome were improved after each therapy course. Good results was 36,7%, moderate were 60% and noresponse 3,3%. Conclusion: Auricular pressure method improved significant the symptom of menopausal syndrome. \r\n', u'\r\n', u'
Premenopause/ physiology