Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
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Drug
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Target Concepts:
Gene/Protein
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Query: UMLS:C0677481 (
urinary frequency
)
1,126
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
One of the options for treating localized carcinoma of the prostate includes the implantation of radioactive seeds under ultrasound guidance (brachytherapy). A community hospital-based prostate brachytherapy program was started in 1992. The overall survival and disease-free survival figures for the initial 100 patients treated in this program seem comparable to patients treated by radical prostatectomy or brachytherapy in larger series. The main side effects of brachytherapy included nocturia, daytime
urinary frequency
, dysuria, and
proctitis
. These side effects were transient and decreased to less than 10% by 12 to 24 months following implantation. Prostate brachytherapy can be effectively and safely provided in a community hospital setting.
...
PMID:Prostate brachytherapy--the community hospital experience. 1105 85
Prostate and colon cancers are among the most common cancers diagnosed annually, and both often require treatment with radiation therapy. Advancement in radiation delivery techniques has led to highly accurate targeting of tumor and sparing of normal tissue; however, in the pelvic region it is anatomically difficult to avoid off-target radiation exposure to other organs. Chronically the effects of normal urogenital tissue exposure can lead to
urinary frequency
, urinary incontinence,
proctitis
, and erectile dysfunction. Most of these symptoms are caused by radiation-induced fibrosis and reduce the quality of life for cancer survivors. We have observed in animal models that the severity of radiation-induced fibrosis in normal tissue correlates to damaged fat reservoirs in the pelvic region. We hypothesize that adipocytes may secrete a factor that prevents the induction of radiation-associated fibrosis in normal tissues. In these studies we show that the adipokine, adiponectin, is secreted by primary mouse adipocytes and protects fibroblasts from radiation-induced cell death, myofibroblast formation, and senescence. Further, we demonstrated that adiponectin does not protect colorectal or prostate cancer cells from radiation-induced death. Thus, we propose that adiponectin, or its downstream pathway, would provide a novel target for adjuvant therapy when treating pelvic cancers with radiation therapy.
...
PMID:Adipocytes protect fibroblasts from radiation-induced damage by adiponectin secretion. 3272 16