No abstract available.
Delivery of Health Care ; Informatics

No abstract available.

No abstract available.
Diagnosis* ; Diuretics ; Edema*

No abstract available.

Estrogen receptor(ER) and progesterone receptor(PR) were studied immunohistochemically using specific antireceptor monoclonal antibodies in leiomyomas and myometrium from same patients from 38 women in various stages of the menstrual cycle, menopause and pregnancy. Two postpartum uteri are also included. Immunohistochemical localization was quantified as to intensity of staining and tissue distribution, and the results were compared with those of PCNA index. In all samples, ER and PR localized within the nuclei of target cells. The histochemical score of ER in leiomyoma was significantly greater than that found in myometrium. But ER in leiomyoma was expressed in cyclic fashion(r=0.45, P=0.006), like as in myometrium, throughout the menstrual cycle, paralleled by a concomitant, though delayed. In contrast, PR content constantly maintained in myometrium and leiomyoma throughout menstrual cycle, and there was no significant difference between them. However, leiomyoma and myometrium of pregnancy showed a significant reduction in the amount of ER and PR localized. PCNA index in leiomyoma(14.9+/-24.4) was also significantly higher than that found in myometrium(2.1+/-3.3). The index declined throughout the secretory phase. The leiomyoma had increased PCNA index during pregnancy, while the increasing rate in leiomyoma was lower than that of myometrium. The growth potential of leiomyomas is appearently higher than that of myometrium under the high progesterone level. The most of neoplasm with high PCNA index(10 above) contained absolute or relative abundant PR or ER content. Alteration of receptor content may be an important mechanism in steroid dependent growth of leiomyoma and may provide information useful in the clinical management of this neoplastic disorder.
Pregnancy ; Female ; Humans

No abstract available.
Animals* ; Clone Cells*

BACKGROUND: The cuff inflation of laryngeal mask airway (LMA) with excessive volume of air may injure soft tissue and nerves around hypopharynx because of high cuff pressure. But it is not well known about adequate cuff volume of LMA. The cuff inflation of LMA in hypopharynx accomodate pharynx, so various injection volume may differ in sealing effect. This may influence ventilation. This study was proposed to investigate the effect of cuff volume on cuff pressure and ventilation when LMA inserted. METHODS: Fifteen male patients were inserted with #4 LMA, fifteen female patients were inserted #3 LMA. For male patients, 10, 20, 30 and 40 ml of air were injected into cuff of LMA and 10, 15, 20 and 25 ml for female patients. Cuff pressure, minute ventilation and airway pressure were randomly measured. RESULTS: Volume of injected into cuff and cuff pressure of LMA were closly related. But minute ventilation and airway pressure were not related with injected air volume of LMA. CONCLUSION: Excessive volume of air injected to LMA cuff was not beneficial to ventilation. So minimal sealing cuff volume under maximal recommended volume of LMA may reduce the incidence of complications associated with high cuff pressure.
Female ; Humans ; Hypopharynx ; Incidence ; Inflation, Economic ; Laryngeal Masks* ; Male ; Pharynx ; Ventilation*

No abstract available.
Child* ; Humans

No abstract available.
Education* ; Schools, Medical*

No abstract available.
Signal Transduction*