No abstract available.
Peptic Ulcer*

No abstract available.
Nicotine* ; Tobacco Use Cessation Products*

No abstract available.
Nicotine* ; Tobacco Use Cessation Products*

No abstract available.
Animals ; Extracellular Matrix* ; Hyaluronic Acid* ; Hyperoxia* ; Lung Injury* ; Lung* ; Rats*

PURPOSE: The aim of this study was to identify clinical predictive factors for tumor response after preoperative chemoradiotherapy (CRT) in rectal cancer. MATERIALS AND METHODS: The study involved 51 patients who underwent preoperative CRT followed by surgery between January 2005 and February 2012. Radiotherapy was delivered to the whole pelvis at a dose of 45 Gy in 25 fractions, followed by a boost of 5.4 Gy in 3 fractions to the primary tumor with 5 fractions per week. Three different chemotherapy regimens were used (5-fluorouracil and leucovorin, capecitabine, or tegafur/uracil). Tumor responses to preoperative CRT were assessed in terms of tumor downstaging and pathologic complete response (ypCR). Statistical analyses were performed to identify clinical factors associated with pathologic tumor response. RESULTS: Tumor downstaging was observed in 28 patients (54.9%), whereas ypCR was observed in 6 patients (11.8%). Multivariate analysis found that predictors of downstaging was pretreatment relative lymphocyte count (p = 0.023) and that none of clinical factors was significantly associated with ypCR. CONCLUSION: Pretreatment relative lymphocyte count (%) has a significant impact on the pathologic tumor response (tumor downstaging) after preoperative CRT for locally advanced rectal cancer. Enhancement of lymphocyte-mediated immune reactions may improve the effect of preoperative CRT for rectal cancer.
Chemoradiotherapy ; Deoxycytidine ; Fluorouracil ; Humans ; Leucovorin ; Lymphocyte Count ; Multivariate Analysis ; Pelvis ; Rectal Neoplasms ; Capecitabine

No abstract available.
Polycystic Kidney Diseases*

Paraformaldehyde has been used in the past as a pulpotomy agent. However, it has a severe cytotoxic effect and may cause alveolar bone necrosis. Depulpin, a devitalizing agent containing 49% paraformaldehyde, is no longer used frequently due to its severe side effects. In the two cases described in the present study, Depulpin was used as a devitalizing agent during root canal treatment. It caused a gradual loss of sensibility in adjacent teeth, gingival necrosis, and osteomyelitis. This case report demonstrates the serious side effects of using a paraformaldehyde-containing paste as a devitalizing agent for pulp, particularly mandibular bone necrosis.
Dental Pulp Cavity ; Necrosis* ; Osteomyelitis ; Pulpotomy ; Tooth

Facioscapulohumeral muscular dystrophy (FSHD) is a genetically trarlsmitted benign muscular dystrophy which has autosomal dominant inheritance pattern. It starts anytime within the first 30 years of life, and usually involves the face and shoulder girdle, and finally the pelvic muscles with very slow progression. Authors-report a fanily consisting of a father, two sons and one daughter, who had suffered from exertional dyspnea, weakness of facial muscle and winged scapulae, all wlth a slow progressive course. Two of these patients were biopsied arld confirmed light microscopically and electron microsopically.
Dyspnea ; Facial Muscles ; Fathers ; Humans ; Inheritance Patterns ; Muscles ; Muscular Dystrophies ; Muscular Dystrophy, Facioscapulohumeral* ; Nuclear Family ; Scapula ; Shoulder

No abstract available.
Embolism, Air* ; Humans ; Infant, Newborn*

No abstract available.
Embolism, Air* ; Humans ; Infant, Newborn*