No abstract available.
Diabetes Insipidus*

No abstract available.
Adenoma, Pleomorphic ; Adolescent ; Humans ; Male ; Mouth Mucosa

Heat shock protein 70 (HSP70) is a chaperone that binds to mutant p53 and consequently can regulate its accumulation or localization. Its expression is upregulated in tumor cells. We studied 44 adenomas and 29 carcinomas of colorectum to evaluate the expression of HSP70, and to assess the correlation among p53 protein and other clinical prognostic parameters. HSP70 expression was scored according to staining intensity and extent. p53 protein expression was 45.5%(20/44) in adenomas and 79.3%(23/29) in carcinomas(P<0.01). p53 protein expression of carcinomas was 57.1%(4/7) in diploidy tumors, 100.0%(8/8) in aneuploidy tumors(P=0.07), 100.0%(8/8) in well-differentiated tumors, and 50.0%(2/4) in poorly differentiated tumors(P= 0.09). HSP70 expression mainly revealed a fine granular cytoplasmic staining pattern in tumor cells. HSP70 was focally detected in some lymphocyte, ganglion cell and normal mucosa. HSP70 expression was 46.3%(19/41) in adenomas and 93.1%(27/29) in carcinomas. HSP70 score was 0.9+/-1.3 in adenomas(n=41) and 5.5+/-3.5 in carcinomas(n=29)(P<0.0005). Its score was 1.7+/-1.6 in p53 positive adenomas and 0.3+/-0.6 in p53 negative adenomas(P<0.005), and its expression rate was higher in p53 positive carcinomas than p53 negative carcinomas (P>0.05). There was no significant correlation among HSP70, tumor size, Dukes'stage, nodal metastasis, depth of tumor invasion, DNA ploidy and tumor differentiation. In conclusion, HSP70 and p53 protein appear to be correlated to each other, and that HSP70 and p53 protein may play a certain role in the progression of colorectal tumor. Further studies are needed for determining their prognostic factors in colorectal carcinoma.
Adenoma* ; Aneuploidy ; Colorectal Neoplasms ; Cytoplasm ; Diploidy ; DNA ; Ganglion Cysts ; Heat-Shock Proteins* ; Hot Temperature* ; HSP70 Heat-Shock Proteins* ; Lymphocytes ; Mucous Membrane ; Neoplasm Metastasis ; Ploidies

The authors studied neuroticism, using Eysenck's Maudsley Personality Inventory (MPI), in 3,893 male college students and 1,976 female college students of Yeungnam University. There was significant difference in the mean averages of total neuroticism scores between male and female students, male students scored 13.45±.44, female students scored 16.89±7.19. The items relating to (16) Do you sometimes feel happy, sometimes depressed, without any apparent reason? (38) Do you daydream a lot? (1) Do you have dizzy turns? (2) Do you get palpitations or thumping in your heart? And (35) Do you worry about your health? were scored highly in male, and the items relating to (16) Do you sometimes feel happy, sometimes depressed, without any apparent reason? (1) Do you have dizzy turns? (38) Do you daydream a lot? (8) Do you worry too long over humiliating experiences? (9) Do you consider yourself rather a nervous person? Were scored highly in female. Three hundreds and ninety eight male students (10.3%) showed seriously high neuroticism scores of 24 or higher, while 256 female student (13.0%) showed high neuroticism scores of 26 or higher. In a comparison between male students in different school grades, freshman showed the highest level of neuroticism scores. Among the psychosocial factors, there were strong tendencies toward higher neuroticism scores in the students who were dissatisfied with their colleges or departments, and who had pessimistic views of self-image in the past, present, or future in both groups. The male students whose educational fees were paid by their parents, and whose spending money per month was under 10,000 won, showed higher neuroticism scores. The female students whose educational fees were paid by their brothers or sisters, and whose maturation locations were U-P, and who resided in dormitory or other residencies, shoed higher neuroticism scores.
Fantasy ; Fees and Charges ; Female ; Heart ; Humans ; Internship and Residency ; Male ; Parents ; Personality Inventory ; Psychology ; Siblings

No abstract available.
Defecography* ; Hernia*

Control of tuberculosis is threatened by widespread emergence of drug resistance in Mycobacterium tuberculosis. Understanding the molecular basis of resistance might lead to development of novel rapid methods for diagnosing drug resistance. Rifampin is a key component among therapeutic regimens for the tuberculosis; therefore, patients who have drug resistance do not convalesce satisfactorily. The molecular mechanism of resistance to rifampin in M. tuberulosis has been elucidated. Substitutions of a limited number of highly conserved amino acids encoded by the rpoB gene are responsible for the ""single-step"" high-level resistance of M. tuberculosis to rifampin. Currently, two genotype-based protocols allow drug test from minimally grown cultured materials: (i)mutation identification by direct sequencing of PCR-amplified material. and (ii)mutation screening by PCR-SSCP. The purpose of this study is to evaluate the usefulness of the both methods. A sample of 75 isolates of M. tuberculosis was studied, and it inculded 36 rifampin-resistant strains and 39 rifampin-sensitive strains by conventional methods. Mutaions were identified in 36 rifampin-resistant isolates but in none of 39 sensitive isolates. All mutations were clustered within a region of 23 amino acids. Both methods allow detection of rifampin resistance in 2 to 3 days and will thus help in the early management of infection by M. tuberculosis.
Amino Acids ; Drug Resistance ; Humans ; Mass Screening ; Mycobacterium tuberculosis* ; Mycobacterium* ; Rifampin ; Tuberculosis

A 42-year-old woman with systemic lupus erythematosus (SLE) has had wide-spread erythemas with some purpuric patches on her trunk and upper extremities during exacerbation of her disease. Biopsy findings from erythematous lesions and purpuric areas revealed the pathology of lupus erythematosus and leukocytoclastic vasculitis (LCV) with immune deposits, respectively. A feature of wide-spread symmetrical erythemas with foci of LCV occurring in this patient is considered to be an unusual presentation.
Adult ; Biopsy ; Erythema* ; Female ; Glycogen Storage Disease Type VI ; Humans ; Lupus Erythematosus, Systemic* ; Pathology ; Upper Extremity ; Vasculitis*

No abstract available.
Abdominal Cavity* ; Abscess* ; Atrial Natriuretic Factor* ; Drainage*

No abstract available.
Colon* ; Rectum*

No abstract available.
Maxillary Sinus* ; Orbit* ; Orbital Fractures*