The lysozyme activities of knee joint fluid in normal Korean people, patients with rheumatoid arthritis, and patients with degenerative arthritis have been reported by Lee in 1974. This time I have studied the chronologic changes of lysozyme activity of knee joint fluid in patients with rheumatoid arthritis following intra-articular injection of steroid preparation (6-methylprednisolone acetate). The results obtained were as follows. 1. The synovial concentration of lysozyme in patients with rheumatoid arthritis was found to be 10.88 mcg/ml which is higher than normal value of 8.69 mcg/ml. 2. The lysozyme activity of joint fluid obtained 5 days after intra-articular injection of steroid prepatation was variable ranging from 7.40 mcg/ml to 10.0mcg/ml with the average of 8.97 mcg/ml, which corresponded to the relief of clinical manifestations. 3. The lysozyme activity of joint fluid obtained 10 days after intra-articular injection of steroid preparation decreased to 8.36 mcg/ml on average with the range from 7.60 to 9.30 mcg/ml which was in accordance with much relief of clinical manifestations. 4. The lysozyme activity of joint fluid obtained 20 days after intra-articular steroid injection was 9.55 mcg/ml on average with the range from 8.25 to 11.25 mcg/ml which was in accordance with the aggravations of clinical manifestations.
Arthritis, Rheumatoid ; Humans ; Injections, Intra-Articular ; Joints ; Knee Joint ; Muramidase ; Osteoarthritis ; Reference Values

Glomus tumor is well recognized and documented lesion which usually presents as painful dermal nodules in fingers. The tumor results from hypertrophy of a glomus, which is a normal structure of the skin, a coiled arterioyenous shunt regulating body temperature. Glomus tumor may occur at any age but is most frequent in the middle age of life. Pain, tenderness and cold sensitivity are the classic triad of symptoms. Complete surgical exision is the treatment of choice for glomus tumors. Successful removal of tumor leads to complete relief of pain and return to normal function. We report 4 cases of subungual glomus tumor successfully treated by complete exision with review of literatures.
Body Temperature ; Fingers ; Glomus Tumor ; Humans ; Hypertrophy ; Middle Aged ; Skin

No abstract available.
Humans

Authors carried out an investigation of the helminthic parasites of the wild birds in Korea. Most wild birds were collected from Kyoung Sang Do, Kyoung Kee Do and Seoul area from September 1970 to March 1973. A total of 70 wild birds, 19 species were examined, which comprised as follows; 10 Anas platyrhynchus, 10 Anas fulicata, 4 Anas poeciolorhyncha zonorhyncha, 8 Anser albifrone albifrone, 5 Anser cygonopsis cygnoid, 10 Aythya fuligula, 6 Gallicrex cinerea, 2 Porgana fusca, 2 Phisianum calichius korponri, 4 Sterptopilla orientalis, Podiceps cristatus, Larus crasirotatus, Malantta fusca, Garis artcus, Buetes buteo, Egretta alba, Starmus philpiens, Bombycilla granulus. Trematode parasites found from six species of the wild birds. Echinostomatidae has been found from intestine of the Anas platyrhynchus platyrhynchus, Anas poeciolorhyncha zonorhyncha, Anas fulcata. Notocatylus attenuatis found from intestine of the Podiceps cristatus, Anas fulcata. Catylurus japonicus was found from rectum of the Anas platyrhynchus platyrhynchus, Anas poeciolorhyncha zonorhyncha.
parasitology-helminth-trematoda ; Notocatylus attenuatus ; Catylurus japonicus ; Echinostoma revolutum ; Echinostoma gotoi ; Echinostoma miyagawai ; Echinoparyphium koizumi ; bird

PURPOSE: The purpose of this study was to identify relationships of resilience, Post-Traumatic Stress Disorder(PTSD), and quality of life of breast cancer patients. The findings from this study would provide baseline data needed for nursing intervention. METHODS: A sample of 129 breast cancer patients was recruited from three hospitals in J and C cities in Korea. The survey was conducted with participants by utilizing self-reported questionnaires. RESULTS: Quality of life showed statistically significant differences on religion (t=2.11, p=.033) and hobby (t=2.79, p=.006). Resilience and PTSD had a negative correlation (r=-.22, p=.010). Resilience and quality of life of the participants had a positive correlation (r=.58, p<.001), whereas PTSD and quality of life had a negative correlation (r=-.45, p<.001). Significant predictors of quality of life were resilience and PTSD. These variables explained 44.9% of the variance in quality of life. CONCLUSION: Findings indicate that as resilience of breast cancer patients rose higher and PTSD got lower, their quality of life increased. Based on these results, nursing interventions directed towards improving resilience and relieving PTSD is proposed.
Breast Neoplasms* ; Breast* ; Hobbies ; Humans ; Korea ; Nursing ; Quality of Life* ; Surveys and Questionnaires ; Stress Disorders, Post-Traumatic*

Anodic spark deposition method(ASD) surface treated titanium implant possesses a considerable osteoconductive potential that promoting a high level of implant osseointegration in normal bone. The purpose of this study was to observe the ASD implant's osseointegration in the osteoporosis-induced animal model. Twenty four rats, 10 weeks of age, were ovarectomized and 5 weeks later divided into two groups : ASD implant group and control implant group. Titanium screw implants (diameter; 2.0 mm, length, 3.5 mm; pitch-height, 0.4 mm) were designed for this study. Experimental implants were ASD treated and no treatment on control implants. ASD implants and control implants were placed in to left tibiae of rats. The rats were sacrificed at different time interval(1, 2, 4 and 8 weeks after implantation) for histopathologic observation and immunohisto -chemistrical observation, with collagen type I, fibronectin, integrin alpha2beta1 and integrin alpha5beta1 antibodies. The results obtained from this study were as follow: 1. Histopathologic findings, overall tissue response and the pattern of bone formation in both groups were similar. In ASD group, more newly formed bone was seen at 1 week and 2weeks than control group. 2. The levels of type I collagen and fibronectin expression were the most abundant at 2weeks and decreased gradually in both groups. Fibronectin and type I collagen expression in ASD group were stronger than control group but no significance. 3. The levels of integrin alpha2beta1 and Integrin alpha5beta1 expression were most abundant at 2 weeks and decreased gradually in both groups. No significant difference was observed in both groups. From this results, anodic oxidized titanium implants were more advantages in early stage of bone formation than control group, but have no significance in tissue responses and late bone formations. It could be stated that although anodic oxidized titanium implant possesses considerable osteoconductive potential but in osteoporotic bone condition dental implant procedure should performed after improving or treating the osteoporotic bone condition.
Animals ; Antibodies ; Collagen Type I ; Dental Implants ; Fibronectins ; Implants, Experimental ; Integrin alpha2beta1 ; Integrin alpha5beta1 ; Models, Animal ; Osseointegration ; Osteogenesis ; Osteoporosis ; Rats ; Tibia ; Titanium

Vancomycin is an anti biotic produced by Streptomyces orientalis and is primarily active against gram-positive bacteria, especially against methicillin-resistant Staphylococcus aureus and Staphylococcus epidermidis. It has been increasingly recommended for intravitreal injection on behalf of conventional therapy in bacterial endophthalmitis caused by gram-positive organisms due to increasing resistance to the cefazolin. Authors evaluated the retinal toxic reaction after vitrectomy with infravitreal infusion containing various doses of vancomycin between 1 microgram/ml to 500 microgram/ml into 20 rabbit eyes to determine the safe dose of vancomycin. The histologic features of the rabbit eyes treated with 20 microgram/ml or more showed toxic reactions including hypertrophy of retinal pigment epithelium, disorganization and loss of the photoreceptor cells and accummulation of inflammatory cells in subretinal space. These results suggest that intravitreal infuion of vancomycin in a dose of 10 microgram/ml or less appears to have no retinal toxicity in the rabbit model.
Cefazolin ; Endophthalmitis ; Gram-Positive Bacteria ; Hypertrophy ; Intravitreal Injections ; Methicillin-Resistant Staphylococcus aureus ; Photoreceptor Cells ; Retinal Pigment Epithelium ; Retinaldehyde* ; Staphylococcus epidermidis ; Streptomyces ; Vancomycin* ; Vitrectomy

No abstract available.
Myocardial Infarction*

The authors have recently experienced a case of traumatic retinal angiopathy of 1.5 year old child which followed immediately a relatively minor injury on the head. 5 days after the accident, external examination of both eyes appeared normal and the fundi showed retinal edema, numerous superficial whitish exudates and flame-shaped retinal hemorrhages predominantly between the disc and macula. X-ray examinations of skull and chest revealed no evidence of fracture. Complete blood cell count, urinalysis, stool and cerebrospinal fluid findings were normal limits. Abnormal neurological signs were not detected. The area of exudates gradually absorbed over a period of one month but hemorrhages were still remained around the macula. The peripheral vision seemed to be improved but central fixation remained poor. 2 months later the fundi presented optic atrophy, attenuated arterial caliberation and cherry red spot at each macula.
Blood Cell Count ; Cerebrospinal Fluid ; Child ; Exudates and Transudates ; Head ; Hemorrhage ; Humans ; Optic Atrophy ; Papilledema ; Prunus ; Retinal Hemorrhage ; Retinaldehyde* ; Skull ; Thorax ; Urinalysis

No abstract available.
Pyloric Stenosis, Hypertrophic*