The imidazol and imidazoline derives have many advantages in therapy. For the synthesis of new imidazoline derives, the authors implemented the ethylene diamene cyclization from nitril compounds differently substituted. Then, a dehydrogenation of these imidazolines leaded to the imidazol derives. The last reaction consisted of the condensation of these imidazolines and imidazoles. The authors subjected their synthesized products to an ophthalmic protective evaluation (anti-oedema, secondary anti-hyperemia) on the experimental ocular irritancy models
Imidazolines ; Cyclization

A retrospective study on 218 patients indicated the ultrasound Doppler to diagnose the vascular pathology in the pelvic limb has shown that the image of ultrasound found the artherosclerosis in the major arteries, which frequently occurred in the patients with the blood supply insufficiency for limb during movement. The lesion of vasculitis and arterial thrombosis and embolism only located in the minor arteries and not found by ultrasound. When finding the lesion of artherosclerosis included thrombolism in the medium or major arteries, the patients should be indicated the angiography to identify and evaluate generally for next indications
ultrasonography ; Angiography ; Pelvis ; Wounds and Injuries ; Extremities

33 cases of renal calculus received opene surgery for pyelonephrolithotomy (the operative procedres described by L.Q. Cat and N.B. Trieu - 1971, Resnick. M.I.1981) in Urology Department of hospital Viet Duc and hospital No 103. Renal function was determined with serum, blood ure nitrogen (BUN), creatinine and creatinine clearance. Creatinine clearance was calculated up on equations of Cockroft and Gault (1976). Author compared renal function preoperatively and postoperatively (5 -7 days). There was no significant difference in serum ure nitrogen (BUN), creatinin (n= 33) between preoperative and post operative (p>0.05). There was significant in creatinine clearance postoperation (p < 0.05).
Kidney Calculi ; Kidney Failure, Chronic ; surgery ; therapeutics

The fourth bronchial pouch fistulae is the lesion of the fourth bronchial-pharyngeal duct in development of the embryo. 20 cases of this disease were diagnosed, operated and followed-up in the institute of ENT, from 1995 to 1997. 11 females and 9 males were affected; It manifested itself by recurrent episodes neck abscess, especially on the left side (95%). 13 fistulous tracts were found on operation with 86% of retrocartilaginous course.
Bronchial Fistula ; Pouchitis

A study on 606 patients (male: 298, female: 308) with ages of 22-94 in Hue central hospital during 2001-2002 has shown that patients living in rural area (62,87%), anxiety- depressive disorder (8,3%) of witch anxiety-depressive disorder in young (8,9%), and anxiety depressive disorder in elderly (8%) mild depression (24%), moderate depression (16%), severe depression (60%) in tending suicide (4%), the clinical features comprised tired (94%), libido (92%), dizziness (60%), short breath (76%) and in feriority complex (86%).
Cardiovascular Diseases ; diagnosis

A patient was admitted to Department of Pneumology of B¹ch Mai hospital because of Right pleural effusion. Results of investigation showed that there were many eggs of Paragonimus heterotremus in pleural liquid, but there were not eggs in the sputum and bronchial liquid. This is the first case of pleural effusion due to Paragonimiasis, which is found in our Department.
Pleural effusion due to paragonimiasis

A study on 52 hypertensive patients in Hue central hospital; with ages of 40-80 (male: 63,46%) has shown that the most frequent clinical symptoms was headache (88,46%), followed by unstable (75%), and slow (48,08%). There was some symptoms occurred in men more than women such as anxiety complex. The mental disorders accompanying with the hypertension comprised obsess (38,46%), depression (26,92%), personality disorder (23,08%), the obsess was increased when having cardiac lesions
Mental Disorders ; hypertensive factor ; diagnosis

Bronchial cleft abnormalities are the results of defects in development in neck area of the embryo. They are uncommon clinical problems that can be difficult for diagnosis and treatment. A serie of 24 cases observed in the institute of ENT (1995 - 1999) with bronchial cleft fistula are debated. The primary symtom of 2nd bronchial cleft fistula is a congennital latero-cervical fistula, but the primary symtom of 3,4 grade bronchial fistula is a tumefaction located at the middle third of neck. Complete resection of these fistulas avoid relapse
Bronchial Fistula ; Neck

Clinical epidemiology and promoters of depressive-anxiety disorder was investigated on 200 patients at the HuÕ Central Hospital between December 2000 and May 2001. Results: Overall, the incidence of depressive-anxiety disorder is 15.5%, more common in older patients. Most is mild and moderate depression. The frequency of symptoms, as sadness, emptiness, fatigue, difficulty in attention, decrease in sexual activities, dizziness and etc is varied. The relationship between symptoms of depressive-anxiety disorder and number of physical problems in the same patient is insignificant; however, this disorder is more common in patients with cardio-vascular and gastrointestinal conditions. Unfavorable psychosocial and family factors can promote the development of depressive-anxiety disorder.
depression ; Patients ; Internal Medicine ; diagnosis

An investigation of 150 health staffs in Hue city (male: 49) has shown that there were 46 health staffs experienced alcohol abuse of which male: (36) and female (10) although they know the harmful effects of alcohol. The common out comes of alcohol abuse were protest of their families and society, impairment of family economy and accidents for them and others. The mental effects comprised tired, sleeping disorder and tremble.
Alcoholism ; Medical Staff ; diagnosis ; epidemiology