No abstract available.
Sepsis*

"It is not clear yet how the laminin is made in cytoplasm and is secreted by cells, though the significance of the interaction between laminin and cells during the development, cell differentiation, tumor growth, and metastasis is well known. Furthermore, it has been reported that aberrant expression. and secretion of laminin in malignant tumor cells, In this study I found a major cytoplasmic laminin binding protein (LBP), which was revealed as the heat shock cognate protein 70 (hsc70), in human colon carcinoma cells by cell surface labeling with '""I, laminin and gelatin affinity chromatography, peptide microsequencing, and immunoblot experiments. This suggests another function of hsc70 as the cytoplasmic LBP, which may play an important role in biosynthesis, assembly, and secretion of laminin in tumor cells."
Carrier Proteins* ; Cell Differentiation ; Chromatography, Affinity ; Colon* ; Cytoplasm* ; Gelatin ; Hot Temperature* ; Humans* ; Laminin* ; Neoplasm Metastasis ; Shock*

No abstract available.
Galectin 3* ; Macrophages*

No abstract available.
Immunocompromised Host* ; Lung* ; Pneumonia*

No abstract available.
Anesthesia* ; Liver Transplantation*

Vascular dementia is one of the few remediable causes of dementia among the eldery. Prevention of the disease can be best achieved by primary or secondary prevention of controllable risk factors for strokes. Therefore, early and accurate diagnosis of vascular cognitive impairment prior to the dementia stage is essential to the prevention and treatment of vascular dementia. Pharmacological and non-pharmacological methods for prevention of vascular dementia are listed in this article. Recent epidemiologic data, suggesting a direct correlation between vascular risk factors and Alzheimer type dementia, emphasized the importance of controlling vascular risk factors in the prevention of dementia. Treatment strategies for patients diagnosed as vascular dementia are also discussed. Several clinical trials for symptomatic improvement of vascular dementia are ongoing and their success can be a hope to patients with vascular dementia.
Alzheimer Disease ; Cognition Disorders ; Dementia ; Dementia, Vascular* ; Diagnosis ; Hope ; Humans ; Risk Factors ; Secondary Prevention ; Stroke

No abstract availalbe.
Severe Acute Respiratory Syndrome*

No abstract available.
Nursing*

Gastric cancer cells express large amounts of galectin-3 on the cell surface. This fact may provide the possibility to use galectin-3 protein as a surface target for delivering cytotoxic anticancer agents. To investigate the possibility of application of galectin-3 protein as a target protein in delivering cytotoxic anticancer agents, we synthesized doxorubicin immunoconjugate by using maleimidocaproic acid and conjugated doxorubicin immunoconjugate to anti-galectin-3 mAb. The anticancer effect of immunotoxin was assayed on NIH3T3, AGS and KATO III cell lines. The anticancer effect of immunotoxin on AGS cell line is highest and that of KATO III is higher than that of NIH3T3. This results relate to that of flow cytometry analysis previously shown and indicate that galectin-3 protein can be used as a target protein on the surface of gastric cancer cell for delivering cytotoxic anticancer agents.
Antineoplastic Agents* ; Cell Line ; Doxorubicin ; Flow Cytometry ; Galectin 3 ; Galectins* ; Immunoconjugates ; Immunotoxins ; Staphylococcal Protein A ; Stomach Neoplasms

BACKGROUND: Several keratolytic agents have been used in many dirmatologic conditions such as callus, keratosis palmaris of plantaris, however the evaluation method of the effects of keratolytiic agents has not been good enough in clinical use. OBJECT: We have conducted an investigation to measure the effect of several keratolytic agents using an in vitro model. METHOD: We measured the fegraded protein of keratin by the bui iet method after adding enzymes such as trypsin, pepsin and papain, and irritants, salicylic acid and sodii m lauryl sulfate to the collected callus. RESULT: The order of the keratolytic effect of the enzymes was trypsir >pepsin>papain. It was difficult to detect the keratolytic effect of salicylic acid becaues of color hiidrance and there was an increasing tendency of keratolyti effect of sodium lauryl sulfate, however it was prominent mainly at a high concentration. CONCLUSION: These results suggested that the potency of similar types of keratolytic enzymes such as pepsin, trypsin and papain can be possible. However it was not such a sitable model to check the potency of the keratolytic effect of salicylic acid and the eoncentration tevel may be an important factor for certain kinds of chemicals such as sodium lauryl sulfate.
Bony Callus ; Irritants* ; Keratolytic Agents ; Keratosis ; Papain ; Pepsin A ; Salicylic Acid ; Sodium Dodecyl Sulfate ; Trypsin