No abstract available.
Humans ; T-Lymphocytes*

Although the psoralen therapy has been used extensively on vitligo since the : introduction by El-Mofty on 1948, the result has not been satisfactory. Recent investigations showed that the autoimmune mechanism might be the causative factor to the development of vitiligo, and the use of steroid might be expected to be beneficial in the treatment of this disorder. Authors tried the combined treatment of prednisolone and psoralen on vitiligo and the results obtained are as follows; 1. Repigmentations began to develop from injected area of prednisolone as well as frorn hair follicles and peripheral area of the lesions. 2. More satisiactory responses were obtained on the widespread and symmetrical lesions of shorter duration than on the lesions of localized and long duration.
Ficusin* ; Hair Follicle ; Prednisolone* ; Vitiligo*

It has been reported that kanamycin, a useful agent in the treatment of gram-negative and other infectious disease, has a negative inotropic action in isolated cardiac muscle preparation and also it decreases the amplitude of high K+ -induced action potential of guinea pig atrium. These findings imply that kanamycin has a property of Ca2+ antagonist. In this study, the effects of kanamycin on cardiac Ca2+ current were investigated in isolated rabbit ventricular cells by using a whole cell clamp nethod.The results are summarized as follows ; 1) Kanamycin caused a depression fo cardiac Ca2+ current in a dose dependent manner and its effect was observed in a whole memberane potential renge. 2) The decreasing effect of kanamycin on Ca2+ current was inhibited by high Ca(2+)-Tyrode solution and such inhibition was also observed in high Sr2+-Tyrode solution, but in the case of Cd2+, well known inorganic Ca2+ antagonist, the current through Ca2+ channel was greatly decreased when the perfuaste was changed from high Ca(2+)-Tyrode to high Sr(2+)-Tyrode solution. 3) In the presense of kanamycin, the decreasing pattern of Ca2+current by repetitve depolarization was not specific as in the case of verapamil. 4) Neomycin decreased Ca2+ current similar to kanamycin.From the above result, it may be concluded that kanamycin has competitive antagonistin effect on cardiac Ca2+ current.
Action Potentials ; Animals ; Calcium* ; Communicable Diseases ; Depression ; Guinea Pigs ; Kanamycin* ; Muscle Cells* ; Myocardium ; Neomycin ; Verapamil

A case of typieal subcorneal pustular derrnatosis in 16-year-old female was presented. She failed to respond to oral administration of sulfone, however responded favorably to prednisolone.
Administration, Oral ; Adolescent ; Female ; Humans ; Prednisolone ; Skin Diseases, Vesiculobullous*

The Marfan syndrome is classified as a heritable disorder of connective tissue with clinical and pathological alterations involving supporting elements. In its classic form, the Marfan syndrome is associated with abnormalities of the eye(ectopia lentis), aorta(aortic dilatation and aortic regurgitation) and skeleton(dolichostenomelia, arachnodactyly and pectus deformity). The authers have experienced a case of marfan syndrome recently. The patient was 30-years-old male complaining of anterior chest pain radiating to upper back. Physical examination showed tall status, increased length of the limbs as compared with the trunk and arachnodactyly. On auscultation, heart sound was normal without murmur. He wore glasses because of moderate myopia. Roentgenogram of the chest P-A revealed normal cardiac and aortic contours and lung fields. Left lateral view of chest X-ray revealed concave depression of sternum showing mild pectus excavatum, fusiform dilatation of aorta from aortic root to mid portion of thoracic aorta and resulting in obliteration of retrosternal clear space. Echocardiogram demonstrated moderate dilatation of aortic root A-P diameter(4.5cm) without aortic or mitral valvular abnormalities and normal size of left ventricular cavity(EDD:5.3cm). These data coupled with a distinct family history could permit the diagnosis of Marfan syndrome.
Aorta ; Aorta, Thoracic ; Arachnodactyly ; Chest Pain ; Connective Tissue ; Depression ; Diagnosis ; Dilatation ; Extremities ; Eyeglasses ; Funnel Chest ; Glass ; Heart Auscultation ; Humans ; Lung ; Male ; Marfan Syndrome* ; Myopia ; Physical Examination ; Sternum ; Thorax

No abstract available.
Female ; Humans ; Insemination* ; Pregnancy*

Bacterial endophthalmitis is an ocular emergency that requires rapid diagnosis and therapeutic decision making. Before the use of intravitreal antibiotics, endophthalmitis almost always resulted in the loss of vision in the affected eye. The introduction of intravitreal injection of antibiotics had been a major advancement because it has resulted in a marked improvement in visual outcome. Current therapy is to administer broad-spectrum antibiotic agents covering both gram-positive and gram-negative organisms. Typically, vancomycin hydrochloride and aminoglycoside, such as amikacin sulfate, are administered as separate intrvitreal injections on an empiric basis. We experienced a case of culture-proven Pseudomonas aeruginosa endophthalmitis treated with intravitreal ceftazidime injection. We present it with a review of literature.
Amikacin ; Anti-Bacterial Agents ; Ceftazidime* ; Decision Making ; Diagnosis ; Emergencies ; Endophthalmitis* ; Intravitreal Injections ; Pseudomonas aeruginosa* ; Pseudomonas* ; Vancomycin

Disfiguring hyperpigmentation of the exposed areas may have impartant and lasting effects on the emotional well-being of the patient. And many attempts to treat areas of hyperpigmentation have been earried out, but all of them are not very successful. Recently 4-isopropylcatechol has been known to inhibit melanin pigmentation with a selective action on melanocytes either destroying or inactivating the melanocytes experimentally. There is no report on its clinical trial till now. In this study, 1% 4-isopropylcatechol cream was topieally applied to the hyperpigmented lesions of 29 patieots of melasma, freckle, and cafe-au-lait spot. The bleaching effect on meiasmas was very satisfactory in all patients but coantact dermatltis in 3 patients and reticular hyperpigmentation with areas of depigmented spots in one patient were developed as the side effects of the drug. Freckle and cafe-au-Iait spots were not bleached.
Cafe-au-Lait Spots ; Humans ; Hyperpigmentation ; Melanins ; Melanocytes ; Melanosis ; Pigmentation

No abstract available.
Meningitis, Aseptic*

No abstract available.
Hysteroscopy*