No abstract available.

Alterations in the expression of genes that control the cell cycle may be of critical importance in tumorigenesis and malignant transformation. The major regulatory events leading to cell proliferation occur in Gl phase of cell cycle, and the deregulated expression of Gl cyclins is related to oncogenesis. Cyclins Dl and E play important roles in the progression of cell through Gl phase of the cell cycle. Amplification and/or overexpression of the cyclin Dl gene and aberrant expression of cyclin E has been described in various forms of human cancer. However, the role of cyclins Dl and E in cervical cancer has been poorly defined. In this study, we examined the expression of cyclins Dl and E by Northern blot technique and the status of human papil- lomavirus(HPV) type 16 and 18 by polymerase chain reaction in 25 cases of cervical carcinoma to explore the relationship between cyclins Dl and E and cervical cancer. We found cyclin Dl expression showed down-regulated expression in cervical cancer but cyclin E expression was increased in cancer group. Other clinicopathological prognostic factors were not correlated with cyclins D1 and E expression. Further study based on larger numbers of cases with correlation of cyclins D1 and E status and survival data will be needed to elucidate the use of cyclin expressions as prognostic factor.
Blotting, Northern ; Carcinogenesis ; Cell Cycle ; Cell Proliferation ; Cyclin E ; Cyclins* ; Humans ; Polymerase Chain Reaction ; Uterine Cervical Neoplasms

No abstract available.
Gallbladder Neoplasms* ; Gallbladder*

BACKGROUND: Allergic diseases are characterized by immediate - and late - phase reactions to various allergens by the selective activation of a subset of CD4 + T cells. In response to allergen, T cells isolated from atopic donors are biased to low levels of IFN - y and high levels of IL - 4, and vice versa by T cells from non - atopic donor. Objective : The aim of this study was to evaluate the patterns of IL - 4 and IFN - y production after Der p I stimulation and the effect on the cytokine production from T cells by budesonide, disodium cromoglycate and cyclosporin A in atopic and non - atopic individuals. MATERIAL AND METHOD: Seven Der p I specific atopic and 7 non - atopic individuals were selected. We decided the 50% inhibiting concentration of each immunomodulator by lymphocyte proliferation assay, and measured their effects on the cytokine production in vitro by intracellular IL - 4, IFN - y staining and flow cytometry. Results and CONCLUSION: There was significant difference on stimulation index ( SI ) of production of IFN - y as well as IL-4 after Der p I stimulation between atopic and non-atopic individuals ( IL - 4 ; 1.57 +/- 0.7 : 0.98 +/- 0.2, p = 0.026, IFN - r : 1.45 +/- 0.5 : 0.95 +/- 0.2, p = 0.048 ). The synthesis of IL - 4, and IFN - r were significantly inhibited after the stimulation of every immunomodulators in atopic individuals, DSCG couldnt inhibit IL - 4 and IFN - r in nonatopic individuals. There was no significant difference in the inhibiting effect of these immunomodulators in both of them.
Allergens ; Bias (Epidemiology) ; Budesonide ; Cromolyn Sodium ; Cyclosporine ; Dust* ; Flow Cytometry ; Humans ; Immunologic Factors ; Interferons* ; Interleukin-4 ; Lymphocytes ; Pyroglyphidae* ; T-Lymphocytes* ; Tissue Donors

Fifteen cases of genital warts were examined for the presence of human papillomavirus (HPV) using polymerise chain reaction (PCR). HPV6/11 DNA were found in all cases of genital warts. The PCR based methods described here provide a sensitive, accurate means of detecting genital HPVs.
Condylomata Acuminata ; DNA ; Humans* ; Papillomaviridae* ; Polymerase Chain Reaction*

Tamoxifen is a nonsteroidal triphenylethylene delivative that has been widely used in the treatment of breast cancer. tamoxifen is indicated for the adjuvant treatment of breast cancer in women following total mastectomy or segmental mastectomy, breast irradiation and chemotherapy. tamoxifen has been shown to have significant benificial effect in the treatment of breast cancer patient as hormonal therapy. However ,there is mounting evidence that tamoxifen may affect other hormon sensitive organs, including the uterus and ovaries. An increased risk of endometrial polyps, endometrial hyperplasia and adenocarcinoma has been reported in tamoxifen treated women. We have met cases of endometrial polyp and endocervical polyp which were associated with tamoxifen use, after modified radical mastectomy for infilterating ductal carcinoma of breast . So we report these cases with the brief review of literatures.
Adenocarcinoma ; Breast ; Breast Neoplasms ; Carcinoma, Ductal ; Drug Therapy ; Endometrial Hyperplasia ; Female ; Humans ; Mastectomy, Modified Radical ; Mastectomy, Segmental ; Mastectomy, Simple ; Ovary ; Polyps* ; Tamoxifen* ; Uterus

PURPOSE: To compare various breath-hold T2 weighted sequences in imaging normal pancreas with a phased-arraycoil. MATERIALS AND METHODS: Eighteen patients without pancreatic disease were studied with breath-hold turbo spinecho (TSE) (TR/TE/ETL, 3500/138/29), TSE with fat suppression (FS-TSE), half-Fourier acquisition single-shot turbospin echo (HASTE) (TE/ETL, 87/128) and HASTE with fat suppression (FS-HASTE) at 1.0T magnet strength and using aphased-array coil. Signal difference-to-noise ratio (SD/N) between the pancreas and peripancreatic fat wasmeasured ; the delineation of the pancreatic border and pancreatic duct, and the amount of artifact were evaluatedby two radiologists who reached a consensus. RESULTS: HASTE showed a higher SD/N than TSE or FS-HASTE (p < 0.01),TSE was superior to FS- TSE or HASTE in the delineation of pancreatic border(p < 0.001). HASTE was superior to TSEin the delineation of pancreatic duct(p < 0.001). TSE showed more artifacts than FS-TSE(p < 0.001) ; HASTE andFS-HASTE showed no artifact. CONCLUSION: TSE is better than HASTE for the delineation of pancreatic margin but HASTE shows less artifacts and a more conspicuous pancreatic duct. Fat suppression decreases artifacts but makes the pancreatic margin indistinct.
Artifacts ; Consensus ; Humans ; Magnetic Resonance Imaging* ; Pancreas* ; Pancreatic Diseases ; Pancreatic Ducts

BACKGROUND: The addition of various opioids to 0.5% hyperbaric bupivacaine intrathecally seems to potentiate analgesic effects of bupivacaine and to prolong the duration of analgesia. We compared the effect of intrathecal meperidine 0.25 mg/kg and 0.5 mg/kg, fentanyl 0.15 microgram/kg, and placebo when administered together with 0.5% hyperbaric bupivacaine 9 mg for cesarean section. METHODS: Forty-four healthy term parturients were randomly allocated (n = 11 per group) to receive the test solution (1 ml) containing preservative-free normal saline (control group), fentanyl 0.15 microgram/kg, meperidine 0.25 mg/kg, or meperidine 0.5 mg/kg intrathecally, immediately followed by the injection of 0.5% hyperbaric bupivacaine 9 mg. We observed the effective postoperative analgesic duration (time to VAS > or = 4), quality of anesthesia and side effects. RESULTS: The effective postoperative analgesic duration significantly increased in the groups receiving opioid compared with the control group (P < 0.05); control group 101.4 +/- 28.6 min; fentanyl group 192.3 +/- 29.2 min; meperidine 0.25 mg/kg group 208.8 +/- 21.7 min; meperidine 0.5 mg/kg group 289.8 53.6 min (data expressed as mean +/- SD). The quality of anesthesia was excellent in 100% of the meperidine group but in 82% of the fentanyl group and 91% of the control group. The incidence of nausea and vomiting were higher in the meperidine 0.5 mg/kg group (73%) than in the remaining groups (P < 0.05). CONCLUSIONS: The addition of fentanyl 0.15 microgram/kg or meperidine 0.25 mg/kg to 0.5% hyperbaric bupivacaine 9 mg for spinal anesthesia improves intraoperative analgesia and provides analgesia into the immediate postoperative period with no adverse effects on mother or neonate.
Analgesia ; Analgesics, Opioid ; Anesthesia ; Anesthesia, Spinal ; Bupivacaine* ; Cesarean Section* ; Female ; Fentanyl* ; Humans ; Incidence ; Infant, Newborn ; Meperidine* ; Mothers ; Nausea ; Postoperative Period ; Pregnancy ; Vomiting

Lovastatin is a potent inhibitor of 3-hydroxy-3-methylglutaryl coenzyme A reductase, which catalyzes the conversion of hydroxymethylglutaryl-coenzyme A to mevalonate, anearly and rate-limiting step in the synthesis of cholesterol. We studied the therapeutic effect and safety of lovastatin in 18 patients with nonfamilial primary hypercholesterolemia. Patients received 20mg/day lovastatin therapy as a single evening dose. If the total cholesterol level exceeded 200mg/dl after 2weeks of lovastatin therapy, the dosage of lovastatin was doubled. Mean percent total cholesterol level reductions from baseline were 26.4% and 31.9% after 4, and 8 weeks of lovastatin therapy respectively. Mean percent HDL-cholesterol level increase from baseline were 12% and 13% after 4, and 8 weeks of lovastatin therapy respectively. Adverse effects attributable to lovastatin were mild and temporary and no patient was withdrawn from therapy. We concluded that lovastatin was a well tolerated and effective agent for the treatment of nonfamilial primary hypercholesterolemia. Further studies are needed to establish the long-term safety and effectiveness of this drug.
Cholesterol ; Coenzyme A ; Humans ; Hypercholesterolemia* ; Lovastatin ; Mevalonic Acid ; Oxidoreductases

During the exhumation of victims of Korean War, among the memorial activities of Korean War, we found a dead body in a tomb in Kyung-Ju city. With the testimony of natives we could find the family related with the body. Using bone and teeth of it we determined that it was male and about 20 years old or more and the result was unite with the insistence of the bereaved family. With the photography offered by the family and the skull we did the photographic superimposition and according to the result we could not exclude that it was the same person with him. We performed mitochondrial DNA(mtDNA) sequencing and it reveals that the dead body and the family have same maternal inherited mtDNA. Finally, We could identify the dead body. At present it is very difficult thing to collect much data of victims of Korean War because it passed over 50 years. But if we find the bereaved family of them we can identify them more accurate and more objective with the forensic identification method like sex determination, age estimation, superimposition and mtDNA sequencing and so on.
DNA, Mitochondrial ; Exhumation ; Gyeongsangbuk-do ; Humans* ; Korean War* ; Male ; Photography ; Population Groups ; Skull ; Tooth ; Young Adult