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91.
92.
Transabdominal and endovaginal pelvic sonograms were obtained in 108 nonpregnant patients referred for pelvic sonography. The studies were independently obtained by two radiologists and interpreted on the basis of identical clinical information. The sonograms were then compared for anatomic detail and abnormalities. A determination was made about which examination, if either, was superior. Follow-up was performed through a review of the medical records and follow-up studies. Overall, the endovaginal study was judged superior in 65 cases (60.2%), equal in 39 (36.1%), and inferior in four (3.7%). The authors conclude that the endovaginal examination can effectively replace the transabdominal examination as the initial approach for routine pelvic sonography. 相似文献
93.
Francisco Valverde Moreno Celia Gil López José Luis Ruibal Francisco Santiago Rueda Esteban María Luisa Jiménez Álamo Carlos Maluenda Carrillo 《Clinical & translational oncology》2002,4(4):215-216
Acute pancreatitis is a complication of L-asparraginase in the treatment of acute lymphoblastic leukemia (ALL). Children with
ALL are treated with corticosteroides, which are also associated with pancreatitis. Two L-asparraginase-induced pancreatitis
cases in children with ALL are here reported.
相似文献
94.
C Fierro D Valverde F Leyva-Cobián F Mampaso 《Journal of clinical & laboratory immunology》1987,22(4):201-203
The application of enzyme-linked immunosorbent assay (ELISA) to short cell cultures has proved to be useful in detecting immunoglobulins secreted to supernatants. This paper describes a modified ELISA to detect and quantify the production of specific anti-tubular basal membrane IgG released in vitro by lymphoid cells from Brown Norway rats with tubulointerstitial nephritis. This method uses 4-methyl-umbelliferyl-phosphate as substrate and allows to detect approximately concentrations 100 times less than the detectable concentration of visibly colored substrates. This method eliminates the need for mitogens, is precise and reproducible and the use of 4-methyl-umbelliferyl-phosphate allows a substantial increase in sensitivity. 相似文献
95.
96.
M J Alcaraz M J Jimenez S Valverde J Sanz R M Rabanal A Villar 《Journal of natural products》1989,52(5):1088-1091
The anti-inflammatory activities of the n-hexane extract of Sideritis javalambrensis and several purified fractions were investigated using the carrageenan mouse paw edema test. Progressive fractionation led to the isolation of the active principles ent-16-hydroxy-13-epimanoyl oxide [1] and esters of tyrosol with palmitic, stearic, behenic, and lignoceric acids. 相似文献
97.
98.
Quindós G Carrillo-Muñoz AJ Arévalo MP Salgado J Alonso-Vargas R Rodrigo JM Ruesga MT Valverde A Pemán J Cantón E Martín-Mazuelos E Pontón J 《Chemotherapy》2000,46(6):395-401
BACKGROUND: Candida dubliniensis is a recently described Candida species closely related to Candida albicans, which has been associated with oral candidiasis in HIV-infected patients. Fluconazole-resistant strains of C. dubliniensis are easily obtained in vitro and this fact could be a complication if this resistance develops during treatment with this drug. METHODS: In the present study, the in vitro antifungal susceptibilities of 36 C. dubliniensis clinical isolates and culture strains to current and new antifungal agents, such as amphotericin B (AMB), amphotericin B lipid complex (ABLC), amphotericin B colloidal dispersion (ABCD), 5-fluorocytosine (5FC), fluconazole (FLC), itraconazole (ITC), ketoconazole (KTC), liposomal amphoteri- cin B (LAMB), liposomal nystatin (LNYT), LY303366 (LY), SCH56592 (SCH), and voriconazole (VRC), were determined according to the National Committee for Clinical Laboratory Standards M27-A broth microdilution method for yeasts. RESULTS: Most isolates of C. dubliniensis were susceptible to both new and current antifungal drugs, with 75.9% isolates susceptible to KTC, 86.2% to FLC and to ITC, and approximately 100% to the other antifungal agents tested. The cross-resistance phenotypes are detailed. Four isolates were resistant (MIC > or =64 microg/ml) to FLC. These 4 isolates were also resistant to KTC, and 3 of them were also resistant to ITC (MIC > or =1 microg/ml for both agents). However, these isolates were highly susceptible to 5FC and all polyene formulations (AMB, ABLC, ABCD, LAMB, and LNYT), triazole (SCH and VRC) and echinocandin (LY) antifungal agents. CONCLUSION: The new liposomal and lipidic formulations of AMB, LNYT, and the new triazoles and echinocandins may provide new alternatives to FLC for the treatment of infections by C. dubliniensis. 相似文献
99.
100.
M Sun ; KH Chao ; LE Modahl ; G Leoung ; H Khayam-Bashi ; VL Ng ; EL Murphy 《Transfusion》1994,34(4):344-348
BACKGROUND: Asian Americans are generally underrepresented both as volunteer blood and bone marrow donors. STUDY DESIGN AND METHODS: To investigate the risk of transfusion transmission of viruses that is associated with increasing participation by Asian American donors, antibodies to human T-lymphotropic virus (HTLV), hepatitis C, and human immunodeficiency virus in Asian American volunteers recruited as potential bone marrow donors were measured. A total of 1354 Asian Americans were enrolled in the study, of whom 54 percent were Chinese, 26 percent Japanese, 9 percent Filipino, 4 percent Korean, 3 percent Indian, and 5 percent of other Asian or mixed Asian and other ethnicity. The majority of the study population was aged 20 through 49 and of high socioeconomic status, as indicated by education and income. Viral antibodies were measured with both screening enzyme-linked immunosorbent assays and supplemental testing, and polymerase chain reaction was used to resolve discrepant HTLV results. RESULTS: Confirmed seroprevalence rates for HTLV were 0.15 percent with one manufacturer's Western blot and 0.3 percent with the other; however, no sample was positive for HTLV types I or II in polymerase chain reaction. Confirmed seroprevalence to hepatitis C virus was 0.5 percent. No subject was seropositive for human immunodeficiency virus. CONCLUSION: On the basis of the moderate size and high education level of this study population, it is concluded that Asian American volunteer bone marrow donors do not pose a greater risk for transmission of HTLV type I or II, human immunodeficiency virus, or hepatitis C virus than does the average American blood donor. 相似文献