1.Chronic gastritis.
Korean Journal of Medicine 2001;61(2):221-223
No abstract available.
Gastritis*
2.The Effect of the Ranitidine (Zantac)(R) in the Treatment of Peptic Ulcer.
Yong Bum YOON ; Sae Kyung CHANG ; Chung Yong KIM
Korean Journal of Gastrointestinal Endoscopy 1983;3(1):35-39
The therapeutie efficacy of ranitidine was evaluated itn 48 in- and out- patients with endoscopically diagnosed 18 cases of gaetric ulcer and 30 casea of ducnienal ulcer. In the open study, every pabenta was treated with ranitidine 150 mg b.i.d. for 4 weeks, and waa followed up by gastroscopy after 4 weeks of the treatment. The reeults obtained were summarized as follows; 1) 15 out of 18 cases (83. 3%) of gastric ulcers and 26 out of 30 cases (86. 7%) of duodenal ulcers had been completely healed up in 4 weeks. 2) There was a significant relationship between healing of ulcer and the relief of symptoms (x =6.12, P<0.005).3) There were no significant untoward reactions, efther subjective or objective, to the administration of the drug, except one case of severe epigastic discomfort. In conclusion ranitidine appears to be fairy effective and safe for the treatment of patient with peptic ulcr diseases.
Duodenal Ulcer
;
Gastroscopy
;
Humans
;
Peptic Ulcer*
;
Ranitidine*
;
Stomach Ulcer
;
Ulcer
3.The effect of cisplatinum on serum and renal electrolytes.
Dong Kyu KIM ; Jae Wook KIM ; Yong Bum KIM
Korean Journal of Obstetrics and Gynecology 1991;34(5):664-672
No abstract available.
Electrolytes*
4.Usefulness of insulin - like growth factors in predicting reduced bone mass in natural postmenopausal women.
Ki Bum AHN ; Jung Gu KIM ; Kwang Bum BAI ; Jin Yong LEE
Korean Journal of Obstetrics and Gynecology 2000;43(10):1813-1821
No abstract available.
Female
;
Humans
;
Insulin*
;
Intercellular Signaling Peptides and Proteins*
5.Cytological Study of the Introduction of Agrobacterium tumefaciens Spheroplasts into Nicotiana tabacum Protoplasts.
Jung Hye KIM ; Yong Bum KOO ; Ki Yung LEE
Yeungnam University Journal of Medicine 1985;2(1):175-181
Agrobacterium tumefaciens induces cancerous growths called crown galls at wound sites on dicotyledonous plants. A large plasmid called T1 plasmid is responsible for virulence. Upon tumor induction, part of the plasmid, termed T-DNA, becomes integrated into plant genome and its genetic sequences are expressed. These properties allow T1 plasmids to be used as gene vectors in plants. Several in vitro methods for the transfer of T1 plasmid into plant cell have been developed. One of them is the treatment of bacterial spheroplasts and plant protoplasts mixture with polyethylene glycol that is generally used as fusogen in cell-to-cell fusion. Several workers investigated the interaction of bacterial spheroplasts with plant protoplasts in the presence of polyethylene glycol and suggested that the interaction is not fusion but endocytosis. In this report we observed the interaction of Agrobacterium tumefaciens spheroplasts with Nicotiana tabacum protoplasts by electron microscope. Agrobacterium tumefaciens spheroplasts with Nicotiana tabacum protoplasts were prepared and mixed in the presence of polyethylene glycol and high pH-high Ca²⁺ buffer. Then the interaction of the spheroplasts with the protoplasts was examined by transmission electron microscope. After the treatment of polyethylene glycol the spheroplasts adhered to the surface of the protoplasts and then they were engulfed by the protoplasts. After the high pH-high Ca²⁺ buffer treatment the engulfed spheroplasts lost their cell integrity. No fusion process was observed. Thus all these observation suggest that the introduction process of Agrobacterium tumefaciens spheroplasts into Nicotiana tabacum protoplasts with the aid of polyethylene glycol is endocytosis.
Agrobacterium tumefaciens*
;
Agrobacterium*
;
Endocytosis
;
Genome, Plant
;
In Vitro Techniques
;
Plant Cells
;
Plant Tumors
;
Plants
;
Plasmids
;
Polyethylene Glycols
;
Protoplasts*
;
Spheroplasts*
;
Tobacco*
;
Virulence
;
Wounds and Injuries
6.A Case report of Bird-headed Dwarfism(Seckel's Syndrome).
Yong Soon KIM ; Sang Bum LEE ; Ja Hoon KOO
Journal of the Korean Pediatric Society 1981;24(11):1116-1120
No abstract available.
7.The 1 Case Report of the Transient Osteoporosis of the Hip
Yong Ju KIM ; Bum Koo LEE ; Tae Sung HWANG
The Journal of the Korean Orthopaedic Association 1994;29(5):1400-1405
Transient osteoporosis of the hip is a self-limited condition of uncertain etiology and pathogenesis that affects young and middle aged adults. Even its clinical features are similar to the features of osteonecrosis the prognosis and clinical end result are quite different. So differential diagnosis between the two is very important. We present a case of transient osteoporosis of the hip in middle aged man, which was completely reeovered after conservative treatment.
Adult
;
Diagnosis, Differential
;
Hip
;
Humans
;
Middle Aged
;
Osteonecrosis
;
Osteoporosis
;
Prognosis
8.Primary Malignant Lymphoma of the Gallbladder: A case of report.
Jung Sun KIM ; Chul Woo KIM ; Yong Il KIM ; Yong Bum YOON ; Yung Jue BANG
Korean Journal of Pathology 1994;28(5):538-540
Lymphomatous involvement of the gallbladder is rarely identified and manifests mostly as a local involvement of disseminated disease. There have been reported only about 20 primary malignant lymphomas of the gallbladder without involvement of other sites. A 63-year-old woman presented with jaundice, epigastric pain, and weight olss of two months duration. There was no systemic lymphadenopathy elsewhere. Abdominal computed tomograph revealed a focal thickening of the gallbladder wall. The removed gallbladder contained a well circumscribed, 5x3 cm-sized, slightly elevated firm area with accentuated mucosal papillary excrescences near the neck protion. The lesion involved whole thickness of the wall, and was made up of diffuse atypical lymphoid cell infiltrates of variable size accompanying plasmacytoid differentiation in areas. Some large tumor cells were pleomorphic and contained prominent nucleoli. To our knowledge, this is the first case of primary malignant lymphoma of the gallbladder in Korean literature.
Female
;
Humans
9.A Case of Common Bile Duct Obstruction Associated with Duodenal Diverticulum.
Kwon YOO ; Hyo Suck LEE ; Yong Bum YOON ; In Sung SONG ; Chung Yong KIM ; Yong Hyun PARK
Korean Journal of Gastrointestinal Endoscopy 1988;8(1):49-52
The Duodenal diverticulum is the rare cause of the common bile duct obstruction. We experienced a case of the diverticulum of the second portion of duodenum in a 59-year-old male, who complained recurrent attacks of right upper abdominal pain and fever since 16 months prior to admission. Duodenoscopic finding and UGI study revealed a typical duodenal diverticulum just side to the papilla of Vater. Diverticulectomy and cholecystectomy was performed and after than, he has been free front above mentioned symptoms. We reported a case of duodenal diverticulum which caused recurrent common bile duct obstruction.
Abdominal Pain
;
Cholecystectomy
;
Common Bile Duct*
;
Diverticulum*
;
Duodenum
;
Fever
;
Humans
;
Male
;
Middle Aged
10.A case of intrauterine fetal death from umbilical cord torsion.
Yong Bum KIM ; Yong Won PARK ; Jae Sung CHO ; Chan Ho SONG
Korean Journal of Obstetrics and Gynecology 1993;36(7):2005-2009
No abstract available.
Fetal Death*
;
Umbilical Cord*