Studying retrospectively 117 cases of atherosclerosis in the Hospital of Hematology and Blood Transfusion in Ho Chi Minh city showed that: atherosclerosis is very common in elderly and the form of calcified plaque accounts for highest rate. Atherosclerosis is usually associated with other pathological status such as CHA, blood lipid disorder, diabetes and obesity
Blood Coagulation Factors ; Arteriosclerosis ; Blood

Extracts from roots and leaves of Polyscias fruticosa Harms. (Araliaceae) and their combination have been studied on lipid peroxidation in mouse brain using an auto-oxidation and a free radical generating system: the Fenton’s reagent (ferrous iron + hydrogen peroxide). All the root, leaf and combined extracts have inhibitory action on peroxidation of lipids and trolox, a water-soluble analogue of vitamin E used as a reference antioxidant compound. The results also indicate that the leaf extract is the strongest of all.
Biochemistry ; Plants ; Plants, Medicinal ; Araliaceae

A clinical trial was performed to evaluate the tocolytic possibility of nifedipin and to propose a treatment regimen for preterm labor in the National Hospital of Gynecol-Obstet from July 2003 to December 2003. There were 40 cases of preterm labor with gestational age 31 weeks and 3 uterine contractions per minute on average. Patients received a 10 mg sublingual loading dose every 20 minutes (maximum dose 40mg), and followed by 20 mg oral dose every 6- 8 hours. Result: the effectiveness in tocolysis of nifedipin is very fast. It took 60-80 minutes to arrest uterine contraction (70- 80%) (including contractions of high frequency and intensity), especially in urgent tocolysis. The lower the frequency and intensity is, the higher and sooner the effectiveness is. 92.5% of delivery were delayed for 48 hours. 82.85% were postponed until 36 weeks, and the mean time of prolonged pregnacy was 39 days. Side-effects were mild and transient and in normotensive pregnant women blood pressure was almost unaffected. This treatment regimen of nifedipin showed the effectiveness in preterm labor. In brief, nifedipin is an effective, safe, convenient and economic tocolytic agent. It may well represent the best suitable tocolytic alternative currently available and can be used widely in Viet Nam.
Obstetric Labor, Premature, Nifedipine, Tocolysis

Experimentally, hepatoprotective effect of DinhLang was expressed in mice. The extract of Dinh Lang leaf suppressed the increase of MDA level in brain and in liver of mice suffered from CCl4- induced hepatitis with antioxydant activity stronger than that of mixed extract and extract prepared from the root. Dinh Lang had manifested liver protective effect in tetrachlorurcarbone –induced acute hepatitis. Antioxydant effect expressed in the inhibition against the processes of peroxydation of cell membrane can be one of the mechanism of liver protective effect of Dinh Lang
Antioxidants ; Araliaceae ; liver

The study of 122 children were rickets from 1 - 6 month old at Hai Phong Children Hospital from 2002 to 2003. The results: the most of mothers were in shortage of knowledge in rickets. There were many risk factors: mothers keeping their child from sunlight after birth, mothers on diet for the first 3 months, solid food complement before 4 months. Frequent signs of rickets were crying all the time, perspiration, alopecia. Hypocalcemia was found in 80.33%
Rickets ; Child ; Epidemiology

Vietnamese ginseng leaves had the effect on the central nervous system, shortening pentobarbital-induced sleeping time in smaller doses and lengthening pentobarbital- induced sleeping time in larger doses. Vietnamese ginseng leaves extract (600, 1200mg/kg p.o) and its total saponin (200mg/kg p.o) significantly recovered the stress-induced decrease in pentobarbital sleep to the normal level. In the other hand, Vietnamese ginseng leaves extract and its total saponin have the invigoration and antioxidant effects
Plants, medicinal ; Pharmaceutical Preparations ; Panax

Study on 5409 female employees who were directly taking part in agricultural production in 3 regions: the North 1794 persons; the Central 1805 persons; the South 1810 persons. 1218 persons were randomized for clinical examination: the North 418 persons, the Central 392 persons and the South 408 persons. 293/1218 persons were selected for examination of worm eggs. Results: the rate of gynecological disease was 19-23%; dermatological disease in the North was rate of 20.11%, the Central 23.97%, the South 37.64%; Muscular disease was 15.5-18.5%. The infection rate of ascaris was 78.5%, the negative rate was only 8.5%. The physical indexes of female employees were in normal limitation of Vietnamese people.
Health ; Agricultural Workers' Diseases

Background: Severe penetrating eye injury is a common emergency in ophthalmology. Objectives: The evaluation results and complications following vitrectomy in severe penetrating injury in children. Subjects and method: This study included 136 eyes with penetrating eye injury, who were treated at the Trauma department of National Institute of Ophthalmology, Hanoi \ufffd?Vietnam from 1999-2000. Vitrectomy was performed through the limbal and pars plana in 135 patients, 105 boys and 30 girls. Results: Remove intraocular foreign body: 11%, procedure for retinal detachments: 14%. The common functional success (visual acuity of 5/2000 or better) rate was 55,1%. Functional success: absent retinal detachment: 60,7%; present: 21,1%. Anatomic success rate was 66,2%. 4 eyes (2,9%) were eviscerated. Complications of the surgery were: iridocyclite, edema of the cornea, hemorrhage, hyphema. Conclusion:Vitrectomy techniques showed its good effect in treating penetrating eye injury in children. Presence retinal damage and endophthalmitis have significant effect on the final visual outcomes.
Eye Injuries ; Penetrating/ surgery ; Vitrectomy ; Child ;

The acute toxicity (LD50) of herbal extract of HM2 was tested on white mice and the treatment effect of this herbal medication was investigated on 33 in-patients with chronic cerebral circulated hypofunction at Hµ T©y Hospital of Traditional Medicine. The results showed that HM2 was non-toxic in experimental animal at oral dose of 200g per kg. The adverse effect was not observed in clinical. This medication made no change in pulse, blood pressure, liver and renal function parameters as well as in hematological measurements. There was significant improvement in major symptoms.
Abnormalities ; Cerebral Arterial Diseases ; therapeutics

Background: Penetrating eye injury is common cause blind or many long-term complications later. One of the complications such as glaucoma in the eye. There were some research on glaucoma after penetrating eye injury, but no reports about the treatment of glaucoma. Objectives: To describe the clinical characteristics and assess the outcomes of surgery in the treatment of glaucoma after penetrating eye injury. Subjects and method: The author performed a prospective analysis of 32 eyes the underwent surgery causes by glaucoma after penetrating eye injury at Trauma department of National Institute of Ophthalmology. Follow up period: 6 months. Data was processed by using medical statistics methods on SPSS 10.5 software. Results: Of the 32 patients, 21 were men (65.6%) and 11 were women (34.4%). Localization of the injury: in the cornea 93.8%; lens damages 100%; vitreous organization 56.3%; retinal detachment 12.5%. Functional success (visual acuity >0.02): 18.8%, 4 eyes were enucleated. The normal intraocular pressure after surgery was 71.9%. Conclusion: The clinical characteristics of glaucoma after penetrating eye injury are complicated and multivariable. The rate of normal pressure after treatment was 71.9%.
Glaucoma/surgery ; Eye Injuries ; Penetrating ;