40 patients with bronchial asthma in Bach Mai hospital from 6/1998 to 5/1999 and 31 healthy people without allergy. Methods: finding the allergic history and skin test. The results: 52.5% of patients had his own allergic history; 42.5% of patients had a family history; 37.3% of patients had positive skin tests to foreign bodies of house dust mite; 32.5% of patients had allergic antibody against foreign bodies of house dust mite was more 30%. Among methods of specific diagnosis of allergy, there was a close relation between skin test and reaction of decomposition of mastocyte.
asthma ; Hypersensitivity

Loranthus parasiticus (L.) Merr. Loranthaceae (Vietnamese name is Tang ky sinh) was a traditional medicinal herb for treatment of back pain, hypertension, lack of sleep, etc. The chemical analysis confirmed the Loranthus parasiticus (L.) Merr. extract contained flavonoids, adjuvant heart glycosides, antraglycosids, tannin pyrocatechics and organic acids. Total flavonoid content was 0.57%. The pharmacological experiments in mice, dogs, isolated ears and isolated ileum of rabbits have revealed that the Loranthus parasiticus (L.) Merr. extract had antihypertensive, sedative and vasodilator effects. In addition, Loranthus parasiticus (L.) Merr. decrease ileum's mobility of rabbits and had a low acute toxicity
Loranthaceae ; Medicine, Traditional ; chemistry

Dislocation of the shoulder after intramuscular injection antibiotic(s) is rare and this conditon was limit described in literature. Our purposes were: (1) determining the clinical symptoms, X-ray and CT findings; and (2) determining the indications and the surgical technique and evaluation of the surgical result. Material and methods: 62 children (29 females, 33 males) aged from 4 to 16 years were included. Clinical and X- ray findings were analysed for anterosuperior subluxation or dislocation of humeral head. The patients were operated to release of origin or insretion of the mild Deltoid muscle or Z plasty of this one. Surgical procedures provided good result in 75.3 percent, fair in 24.7 percent and there were no infection or neuromuscular complication in these cases. Conclusions: This condition always resulted from repeated Deltoid intramuscular injection. The surgical treatment with resection of fibrous portions constantly gives relief of symptoms and provides good function.
Shoulder Dislocation, Injections, Intramuscular, Child

Studying method of manufacture of post-harvest Flos Sophorae showed that: 2 methods can be used to process Flos Sophorae. The first, B2 traditional method: roast 15 - 25 minutes and then dry at 60°C. The advantages of this method are simple, easy to use and have good results. The second, D method is soaking Flos Sophorae in 7.5% salt solution in 15 minutes, dry, roast in 20-25 minutes, drying at 60°c. This method is more complex but have better results. D method could be used at the industrial scale
Plants ; medicinal ; Medicine ; Traditional

Uremic neuropathy is a distal sensorimotor polyneuropathy caused by uremic toxins. The severity of neuropathy is correlated strongly with the severity of the renal insufficiency. The electrophysiological study is a sensitive test for diagnosis of neuropathy in patients with uremia. Objectives: (1) To assess the clinical characteristics and (2) to describe the electrodiagnostic abnormalities of neuropathy during the haemodialysis. Patients and method: Clinical examination, motor and sensory nerve conduction measurements and an H reflex study (via the Nicolet EMG machine) were performed in 32 non-diabetic uremic patients (16 men and 16 women, mean age 43.5+2.29), who were all treated with chronic maintenance haemodialysis. Results: The incidence of neuropathy in haemodialysis patients was 68.8% on clinical examination and was 96.9% on electrophysiological study. The abnormalities in clinical findings were altered motor-sensory function in 62.8%, predominantly impaired sensibility in 50%, loss of tendon reflexes in 37.5%, symptom of restless legs in 46.9% and carpal tunel syndrome in 9.4% of patients. In the electrophysiological parameters, compared with Vietnamese healthy index, the nerve conduction velocity of all tested nerves was decreased significantly (p<0.05), the highest abnormal rates was the sural nerve (75%), the tibial nerve (71%) and the peroneal nerve (69.4%); H-reflex was also significantly prolonged in 42.9%. Conclusion: The most haemodialysis patients showed clinical and electrophysiological evidence of uremic neuropathy. Electrophysiological findings showed more abnormalities than clinical examination for neuropathy showed on hemodialysis patients.
Renal Dialysis ; Renal Insufficiency ; Refractory Period ; Electrophysiological

Flowers of Sophora japonica were processed at nature conditions in Ho Chi Minh City after followed the stability within 2 years by rutin quantitative method follow Vietnamese pharmacopoeia III- 2002 by spectrophotometer and quantify quercetin by High-Perfomance Liquid Chromatography (HPLC). Results: the content of rutin in flowers of Sophora japonica decreased across preservation time (from 6 to 11%) and quercetin mixture did not increase significantly (approximate 0.1%). The rutin content of flowers of Sophora japonica was still high compared to Vietnamese pharmacopoeia III- 2002 standards. Thus, the shelf-life of the flowers of Sophora japonica is proposed to be 30 months if well preserved
Flowers ; Drug Stability

442 stool samples in 2 groups of population of Lien Vi commune, Yen Hung district, Quang Ninh provine were examined by Kato method. The infection rate of Ascaris, Trichuris, hookworm were 83.7%, 70.3%, 16.7%, respectively. The infection rate of Opisthorchis viverrini was 5.6%. 607 stool samples from primary and basical schools in the commune were examined. The results showed that the infection rate of Ascaris, Trichuris, Hookworm were 99%, 89%, 7.3%, respectively. The mix infection rate was 70%. It was found that most of the local people were using not standardized latrines. They have a habit of using untreated stool as fertilizer or habit of eating raw fish and their low awareness about disease prevention
Helminthiasis ; Helminths ; Disease ; epidemiology

Cranioplasty was proposed by Falloppio and later by Pare in 1634. During the last century, in particular, there has been a marked increase in the use of alloplastic materials for cranioplasty comprising a wide variety of materials: tantalium, titanium, acrylic, polyethylene, silicone and ceramics. The authors assess the efficacy of cranioplasty with carbon composite” intost-2” for cranial defect post brain injury was realized in the Department of neurosurgery of Saint-Paul hospital. Methods: from 10/1997 to 11/2004 , 124 patients skull defect after operation of traumatic brain injury underwent cranioplasty with carbon composite “intost-2”. there were 103 males (82.33%) and 23 females (17.66%) whose average age was 27 years (rang 5 to 55 years). 74 patients (51.61%) had an operation for acute subdural hematoma with or with out brain contusion and penetrating brain injury. One hundred one patient (81.45%) had large defect (>5cm) while 27 patients (21.77%) had very large defect (>8cm). Results: the operation successful rate was 98.39% (122/124). there were two infections because of cutaneous necrosis need secondary cranioplasty. Conclusion: The cranioplasty with carbon composite “intost-2” had good result in spite of large defect.
Brain Injuries ; Surgery

The study was carried out on 400 pregnant women and 400 military candidates in Ha Noi in 2003 to evaluate sexually transmitted infections (STIs). The result showed that: HIV infection rate in pregnant women was high (0.75%) and in military candidate was 0.25%. Syphilis was detected at the same rate in two groups: 0.25%. Using PCR technique, the researcher detected gonorrhea and C.trachomatis rates military candidate group were very high (2.0% and 9.0%, respectively), and the rates in pregnant women group was low (0.0% and 1.5%, respectively)
Pregnant Women

Ultrasound cross-sectional prospective investigation on 16 patients with Dengue fever, showed that 15/16 cases, gall bladder wall thickness was a factor of prognosis, standard for patients with high risk of volume dropping shock related to kidney syndrome, 12/16 cases with abdominal cavity fluid, 7/16 cases there was perirenal collection of fluid, 3/16 cases of fluid subcapsular collection in the liver, pleural effusion. In addition, there may be large pancreas and spontaneous rupture of the kidney.
Dengue/ultrasonography ; Case Reports ; Gallbladder