The authors developed a computer program for use in report printing as well as data storage and retrieval system at the surgical pathology and its efficacy was evaluated at the Department of Pathology, Seoul National University Hospital. This program used IBM PC XT and was written in DBASE III plus language. The main features of the program included an automatic coding and decoding of the diagnosis, automatic searching of the previous biopsy during gross dictation, powerful word processing function and flexibility of the program. The data storage was carried out during the typewriting of the report, so that the typist's workload became markedly reduced. Two kinds of data files wer stored in the hard disk ; the temporary file contained full informations and the permanent file contained the core data only. Searching of a specific case was performed by pathology accession number, chart number, patient's name or by SNOMED code within a second. All the cases were arranged by copied to the diskette during the daily service automatically, with which data were easily restored in case of hard disk failure. The advantages of this program using a persosnal computer were discussed with comparison to those of larger computer system. Based on the experience of 8 months usage in Seoul National University, we assume that this program gives a sufficient solution to the surgical pathology service of many institutes where a large computer system with well designed software is not available yet.
Biopsy

Thirty-nine healthy pigs (28-32 days old) were purchased from a commercial swine farm and housed at swine pens of the College. The animals were vaccinated intramuscularly (1 ml) with an attenuated live hog cholera virus (HCV, LOM strain) and then boostered at 5 weeks after the first vaccination. The animals were divided into 4 experimental groups: 0.05% (w/w) PowerFeel-supplemented diet (T-1, n = 10); 3% (w/w) SuperFeed-supplemented diet (T-2, n = 10); diluted PowerFeel solution (1 : 500, v/v) as drinking water (T-3, n=9); control (n=10). PowerFeel is an original form of ionized alkali mineral complex (IAMC) and SuperFeed is a commercial product of IAMC. The subpopulation of lymphocyte in blood was assayed by a flow cytometry and HCV-specific antibody was determined by an indirect immunofluorescence assay. In IMAC-treated groups, the proportions of subpopulation expressing MHC-class II, CD2+, CD4+, CD8+, and surface IgM+ B lymphocytes were significantly decreased at 5-weeks after the first vaccination. Significant decreases were also observed in the proportions of MHC-class II, CD2+ and CD8+ lymphocyte at 3-weeks after the booster injection. The humoral immune responses in T-1 and T-2 groups were greater than those in T-3 or control group. These results suggest that IAMC-supplemented diets may have an HCV-specific immunostimulatory effect in pigs.
Animal Feed ; Animals ; Antibodies, Monoclonal/*blood/isolation & purification ; Antigens, CD2/blood ; B-Lymphocytes/immunology ; CD4-Positive T-Lymphocytes/immunology ; CD8-Positive T-Lymphocytes/immunology ; Classical Swine Fever/*immunology ; Classical swine fever virus/*immunology ; Dietary Supplements ; Ions ; Lymphocyte Subsets/*immunology ; *Minerals ; Swine ; Vaccines, Attenuated/*administration & dosage ; Viral Vaccines/*administration & dosage

No abstract available.
Humans ; Pericardial Effusion* ; Rheumatic Fever*

Tissues actively involved in energy metabolism are more likely to face metabolic challenges from bioenergetic substrates and are susceptible to mitochondrial dysfunction, leading to metabolic diseases. The mitochondria receive signals regarding the metabolic states in cells and transmit them to the nucleus or endoplasmic reticulum (ER) using calcium (Ca2+) for appropriate responses. Overflux of Ca2+ in the mitochondria or dysregulation of the signaling to the nucleus and ER could increase the incidence of metabolic diseases including insulin resistance and type 2 diabetes mellitus. Mitochondrial transcription factor A (Tfam) may regulate Ca2+ flux via changing the mitochondrial membrane potential and signals to other organelles such as the nucleus and ER. Since Tfam is involved in metabolic function in the mitochondria, here, we discuss the contribution of Tfam in coordinating mitochondria-ER activities for Ca2+ flux and describe the mechanisms by which Tfam affects mitochondrial Ca2+ flux in response to metabolic challenges.

No abstract available.
Pregnancy*

No abstract available.
Calcaneus* ; Sural Nerve*

No abstract available.
Carpal Tunnel Syndrome* ; Cicatrix* ; Median Nerve*

No abstract available.
Female ; Fibronectins* ; Hypertension, Pregnancy-Induced* ; Plasma* ; Pregnancy ; Pregnancy*

The occurrence of squamous metaplasia(morule) in colorectal mucosa and adenocarcinoma, althrough rare, has been well documented. In contrast, very little mention has been given to mature squamous cells seen in colorectal polyps or adenomas. A 42-year-old woman presented with a 2-month history of diarrhea and melena. Proctosigmoidoscopy revealed a 4 cm-sized polypoid tumor 20 cm above the anal verge. Colonoscopic biopsy showed tubular adenoma, and a segmental resection of sigmoid colon was done. Microscopically, the tumor was c classical tubular adenoma containing multiple solid nests of squamous cells scattered only in the neoplasm; the squamous nests were generally small, and some showed direct continuity with adenomatous glands. The squamous cells were keratinizing and had regular nuclei with no mitotic activity. The importance of this phenomenon lies in its pathologic recognition, and the findings suggest that awareness of this rare occurrence in colorectal polyps should avert such overdiagnosis, and consequently prevents unnecessary radical surgery.
Female ; Humans ; Adenoma ; Biopsy

No abstract available.