Insecticidal effects of Agnique MMF were investigated in the coastal brackish water shrimp farms in the Tan Thuan commune, Dam Doi district of Ca Mau province in 2000. The investigations were made in terracotta jars and shrimp ponds with the surface area 30m2 and 1000m2 each. Agnique MMF was found to have a high and fast killing effect on larvae of An.sundaicus at all three testing doses of 0.3ml/m2, 0.4ml/m2 and 0.5ml/m2. Especially larvae at instars of III, IV and pupae. However, the insecticide produced a low effect on Culex sitiens killing larvae of IV ins tar and only retarding larvae of I, II, III instar. The residual effect of Agnique MMF was found to be 14 days in the terracotta jars and 6 days in the ponds. In the direct observations, Agnique MMF was found to have no negative effects on rearing shrimps
Fatty Alcohols ; Polyethylene Glycols

The survey was performed on 144 patients with hypertension in Dong Thap Medical-postal Center between 2003 and 2004. Results: The patients' awareness of their hypertension had much limits, 62.5% of patients unknown the disease, 61.81% detected their-self disease by chance, so 95.83% had not blood pressure monitored, 90.97% were not treated regularly and 7.64% were not treated. Health education and treatment record had good results. The percentage of patients had blood pressure monitored increased by 61.8% (compared with 4.17%), regular treatment 46.53% (compared with 1.39%).
Hypertension ; Health Education

Over the last decade there is strong evidence indicating that hyperhomocysteinemia appears to be an important risk factor for vascular diseases, including cerebrovascular disease and myocardial infarction. Several multicenter-randomized trials have demonstrated that it is independent to other well known risk factors such as hypertension, diabetes mellitus, hyperlipidemia and smoking. Given the intense interest of our community concerning the prevention of cerebrovascular diseases we begin to measure homocysteinemia with a simple and accurate technique. The first results of our study raise the exciting possibility that homocysteinemia levels can be normalized by an inexpensive, well tolerated therapy with folate, pyridoxine hydrochloride and cyanocobalamin.
Cerebrovascular Disorders ; Homocysteine

The study was carried out in 195 eyes (137 patients) having IOL implantation from 1992 to 1997. Of these cases, 119eyes (62%) had congenital cataract; 38 eyes (19%) had traumatic cataract; 38 eyes (19%) pathologic cataract. Common postoperative complications were secondary postcapsular opacity in 97 eyes (49,7%), posterior synechiae in 57 eyes (29%), iris damage in 54 eyes (18%), exudative membrane on the anterior surface of IOL in 25 eyes (12,8%). Amblyopia in 52 eyes (26,6%, strabismus in 43 eyes (22%). Postoperative management included posterior capsulotomy by YAG laser in 20 eyes (10%). 34,5% patients had postoperative visual activity between 0,5 and 1.40% had VA under 0,2%
Lenses, Intraocular ; Postoperative Complications ; Transplantation

Background: National malaria preventive and control program is rather successful, but the special result has not been accurately analyzed.\r\n', u'Objectives: to evaluate of the malaria situation for the period of 2000-2007 in Viet Nam.\r\n', u'Subjects and methods: This retrospective study analyzed data from malaria information system.\r\n', u'Results: On annual average, about 140.000 to 150.000 patients are diagnosed as malaria. Annual malaria morbidity is greatly reduced from 6.91/1000 in 2000 to 2.21/ 1000 population in 2007. The deaths in children accounted for 30 to 40% of the total malaria deaths of the whole country. The annual average number of malaria cases treated is about 150.000 to 160.000 and it is decreased by year. Artemisinine based Combination Therapy (ACT) for P.falciparum cases is 18 - 20% of the total patients. \r\n', u'From 2000 to 2007, on average, about 1.5 to 2 million of people in the malaria endemic, high risk areas were protected by Indoor Residual Spray (IRS) annually. The coverage of protected population tends to be reduced from 6.7% to 5.9 % of population at risk of malaria. \r\n', u'The annual average number of population protected by Insecticide Treated Bed Nets (ITNs) is from 8.5 to 11.5 million and the coverage of ITNs is increasing from 23.6% to 31.0% of population in malaria endemic areas. . \r\n', u'Conclusion:From 2000 to 2007, the malaria in Vietnam continues to be decreased in term of morbidity and mortality.\r\n', u'
Malaria control program ; evaluation

A minireview on pharmacology of Shiitake lentinula edodes (Berk.) Pegler = Lentinus edodes (Berk.) Sing. and a revision on its nomenclature for taxonomy were given to reveal the importance of biotechnology of Shiitake cultivations at large scales in VietNam to supply the precious material and foods.
Mycoses ; Antineoplastic Agents ; Plants, Medicinal

Between 1/1993-12/1996, 58 patients (48 males, 15 females) with haemorrhoids of grade 3 or 4 underwent Milligan-Morgan procedure in ViÖt §øc Hospital. Ages range from 29 to 70, with an average of 45 years. Most of these patients were operated on elective surgery, only some of them on emergency because of complications of haemorrhoids (thrombosis...). Post-operative measurements were favourable with 4 days of hospitalization in average. Good results were obtained in more than 94% of patients by 4 years of follow-up.
Methods ; Hemorrhoids ; surgery ; therapeutics

Grifola frondosa (Dicks. Fr.) S.F.Gray. was for the first time isolated and fruifully cultivated on mixed substrate in §µ L¹t, Vietnam for preservation of fungal gene resources and for suppling of nutritional foods and pharmaceutical material
Agaricales ; Antineoplastic Agents ; Fungi

The squamule button mushroom Agaricus blazei Murrill was fruifully cultivated in Da Lat, VietNam, under similar procedure at large scales with white button mushroom A. bisporus, giving lower biological efficiency (biomass of fresh fruibodies harvested per unit of dry composts used). The prefectful development of fruibodies was described and a minireview on their medicine - food value was discussed
Agaricales ; Antineoplastic Agents

The Kawaratake (Van Chi) Trametes versicolor (L.:Fr) Pilat was for the first time isolated and fruitfully cultivated on mixed substrates in §a Lat, Vietnam for preservation of fungal gene resources and for supply of antitumor materia medica in comparing with the type strain from Takaski, Japan
Antineoplastic Agents ; Materia Medica ; Fungi