In this study, we compare the time to normalization of CA125 after cytoreductive surgery between a paclitaxel-containing regimen and a non-paclitaxel regimen. This study demonstrates that CA125 regression in a paclitaxel-containing regimen was slower than that in a non-paclitaxel regimen. When we determine the CA125 regression rate to predict overall survival in ovarian cancer, we should take into account the kind of chemotherapy regimen, especially the use of paclitaxel.

Adult↗

PubMedDate not supplied

Hyperamylasemia associated with hepatocellular carcinoma.

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Amylases↗

PubMedDate not supplied

A case of multiple ovarian cysts in a prepubertal girl with severe hypothyroidism due to autoimmune thyroiditis.

Some children with profound and long-standing hypothyroidism present with signs of paradoxical sexual maturation. In females, it is characterized by breast development, vaginal bleeding, lack of pubic hair, and delayed bone age. A case of multiple ovarian cysts in a prepubertal girl with severe hypothyroidism due to autoimmune thyroiditis is reported. A 7-year, 8-month-old girl presented with precocious puberty and vaginal bleeding. A pelvic ultrasound revealed markedly enlarged ovaries with numerous cysts which disappeared dramatically after thyroid replacement. When large multiple ovarian cysts with vaginal bleeding are found in a prepubertal girl who has a retarded bone age, the possibility of associated hypothyroidism should be considered. Health care providers should keep this in mind because this constellation of symptoms can be completely reversed with the initiation of thyroid replacement.

Child↗

PubMedDate not supplied

Removal of immunosuppressive substance in cancer patients' serum.

Anemia-inducing substance (AIS) appears in plasma as cancer progresses. In this study, a non-coated charcoal column was used to remove AIS from the cachectic plasma obtained from patients with advanced cancer. AIS could be completely removed by 6 cycles of adsorption using this column. Similar data were obtained in an experiment using VX-2-transplanted rabbits. These observations raised the possibility that plasmapheresis with a non-coated charcoal column may be available as a new means of immunotherapy for advanced cancer.

Biological Factors↗

PubMedDate not supplied

A case of postirradiation vaginal angiosarcoma treated with recombinant interleukin-2 therapy.

Angiosarcoma of the vagina is an extremely rare neoplasm and is characterized by frequent recurrence and early metastatic spread. Although previous reports emphasized the poor prognosis of this disease, effective treatment strategies have not been adequately stated. We report a case of angiosarcoma of the vagina, in which the diagnosis was made 9 years after intrapelvic irradiation, and recombinant interleukin-2 (rIL-2) therapy could be effective to suppress the development of distant metastasis. We recommend rIL-2 therapy in combination with irradiation as a palliative therapeutic option for vaginal angiosarcoma when the tumor is inoperable or the patient refuses to undergo surgery. Although vaginal angiosarcoma is an extremely rare condition, its possibility should be borne in mind when finding a vaginal mass in a previously irradiated patient.

Antineoplastic Agents↗

PubMedDate not supplied

Change of retinal correspondence in monocularly reduced intensity of stimulus.

We analyzed the retinal correspondence with a phase difference haploscope on reducing the stimulus intensity of a monocular image with a series of neutral density filters. Ninety-one exotropes were examined by this method. Five cases changed from normal to anomalous correspondence when the stimulation of the strabismic eye was reduced. Two cases showed anomalous correspondence without a filter, but normal correspondence with a reduced stimulus of the normal eye. All these seven cases showed normal correspondence with any other test. The results suggest that masked anomalous correspondence becomes manifest in some cases when the strabismic eye is stimulated more intensely than the normal eye. These cases display both normal and anomalous correspondence and this condition may be called dual correspondence.

Adolescent↗

PubMedDate not supplied

Non-verbal communication method based on a biochemical marker for people with severe motor and intellectual disabilities.

This study evaluated a novel non-verbal communication method for people with severe motor and intellectual disabilities (SMID) based on a biochemical marker, salivary amylase. The physical and psychological status of 10 people with SMID was quantitatively evaluated using a hand-held salivary amylase activity monitor. Each patient needed daily gastric and/or bronchial tube exchanges and these medical procedures were thought to cause severe distress and pain. Salivary amylase activity and heart rate were simultaneously measured during 32 medical procedures. The medical procedures resulted in a significant mean increase for individuals of 70% in salivary amylase activity. The increase in salivary amylase activity was more than four-fold that observed for heart rate. The structural equation modelling analysis also demonstrated a significant correlation between pain and salivary amylase activity. Our data indicate that salivary amylase activity might be used as a non-verbal method of assessing pain in people with SMID.

Adolescent↗

PubMedDate not supplied

The effects of exercise in forest and urban environments on sympathetic nervous activity of normal young adults.

In Japan, forest-air bathing and walking (shinrin-yoku) has been proposed as a health-facilitating activity in which people spend a short period of time in a forest environment. Initially, we examined the usefulness of salivary amylase activity as an indicator of an individual's stress levels in a forest environment. The circadian rhythm of salivary amylase activity was measured in healthy young male subjects under stress-free conditions. The salivary amylase activity remained relatively constant throughout the day. Salivary amylase activity was then measured before and after walking in both urban and forest environments using a hand-held monitor. Our results indicated that (i) the circadian rhythm fluctuations in salivary amylase activity were much smaller than the stressor-induced variations; (ii) salivary amylase activity was an excellent indicator of the changes in sympathetic nervous activity; and (iii) the forest was a good environment in which people could experience much less environment-derived stress.

Adult↗

PubMedDate not supplied

The biological properties of a novel ethyl methacrylate resin.

A novel ethyl methacrylate (EMA) resin was developed to overcome the tissue, organ and systemic damage associated with the residual monomer of conventional methyl methacrylate (MMA) resin bone cement. EMA resin is a chemical/ photopolymerizable material and is easy to handle during clinical procedures. The biocompatibility of EMA was evaluated in accordance with ISO10993-6. No inflammatory response was observed 1 and 9 weeks after implantation in the dorsal subcutaneous tissue of ddY mice. EMA resin also demonstrated better biocompatibility when compared with conventional bone cements. Poly-L-lactic acid (PLLA) was used as a carrier for bone morphogenetic protein (BMP) and added to the EMA slurry. The EMA-PLLA composite membrane was sticky and BMP readily adhered to its surface. The EMA-PLLA-BMP composite membrane induced new bone formation, the new bone growing in the shape of the EMA in the thigh muscle pouch of ddY mice. This novel EMA resin has many potential clinical applications.

Acrylic Resins↗

PubMedDate not supplied

Angiogenesis in ovarian clear cell carcinoma and its relation to endometriosis.

Twenty-five patients with ovarian clear cell carcinoma (CC-Ca) were enrolled in this study, and tumor cell expression of vascular endothelial growth factor (VEGF) and platelet-derived endothelial cell growth factor (PD-ECGF) was investigated, and correlated with the microvessel count (MVC) and the impact of complication endometriosis. Expression of VEGF was strongly positive in 16 cases, weakly positive in 6 cases, and negative in 3 cases. Expression of PD-ECGF was strongly positive in 11 cases, weakly positive in 6 cases, and negative in 8 cases. VEGF expression and the MVC were significantly correlated (p<0.01), and there were no correlations among complication by endometriosis, expression of VEGF, expression of PD-ECGF, and MVC.

Adenocarcinoma, Clear Cell↗

PubMedDate not supplied

Clinical significance of mucin staining in keratinizing-type squamous cell carcinoma of the uterine cervix.

Tumor tissue from 57 cases of keratinizing-type squamous cell carcinoma of the uterine cervix that had been stored in the archives of Osaka City University Hospital between May 1986 and October 1994 were stained with periodic acid-Schiff (PAS) reagent following amylase and alcian blue to identify the presence of intracellular mucin and to assess the value and significance of demonstrating the presence of mucin. Nineteen specimens (33.3%) stained positive for mucin with alcian blue or PAS following diastase. The results of mucin staining were not significant in terms of survival by Kaplan-Meier's analysis.

Adult↗

PubMedDate not supplied

Platelet-derived endothelial cell growth factor in keratinizing-type squamous cell uterine cervical cancer.

The purpose of this study was to determine whether intratumor expression of platelet-derived endothelial cell growth factor (PD-ECGF) is a prognostic factor. We examined specimens from 61 cases of carcinoma of uterine cervix (Ca-Cx). Specimens were stained with periodic acid-Schiff preparation with diastase (d-PAS) and alcian blue (pH 2.5) to identify the presence of intracellular mucin. PD-ECGF expression and microvessel count (MVC) were assessed by immunohistochemical staining. Twenty specimens stained positive for mucin. MVC correlated with clinical stage (p<0.01). There was a correlation between PD-ECGF expression and survival time (p<0.05), but no correlation was seen between mucin staining positivity, MVC, and PD-ECGF expression and survival time by the Cox proportional hazard model. Intratumor PD-ECGF expression was not a prognostic factor in keratinizing-type squamous cell carcinoma of the uterine cervix.

Adult↗

PubMedDate not supplied

Natural course of cavernous hepatic hemangioma.

Cavernous hepatic hemangiomas are benign liver tumors and present as incidental findings on sonographic examinations, but little is known concerning their natural course. Therefore, we performed a clinical and imaging follow-up of 64 cases of cavernous hepatic hemangioma in 50 patients during an average 18.8 month period. One case presented a symptom of slightly right upper quadrant pain and two cases showed thrombocytopenia. In one of the thrombocytopenia cases, cavernous hepatic hemangioma was resected because of Kasabach-Merrit syndrome. No case increased in size during follow-up, but one case decreased and disappeared. These results suggested that prolonged clinical and imaging follow-up of cavernous hepatic hemangiomas may be needed.

Adult↗

PubMedDate not supplied

Excellent results of radiotherapy for neuroendocrine carcinoma of the uterine cervix.

Neuroendocrine carcinoma of the uterine cervix is a rare neoplasm that is associated with a poor prognosis, and there have been no reports of excellent results of radiotherapy to treat it. We report a case of neuroendocrine uterine cervical carcinoma, as stage IIIa (FIGO), in which the patient showed a complete clinical response to radiotherapy.

Aged↗