No abstract available.
Cisplatin* ; Hearing Loss* ; Hearing*

AIM: To study the reactions of human platelet to active complement and the effects of anti-CD59 on human platelet activation induced by complement. METHODS: By applying CVF to activate complement, the platelet aggregation and release reactions induced by activated complement with or without appling anti-CD59 with different doses to block the complement modulative protein CD59 in healthy individuals, were observed. RESULTS: CVF induced platelet release and significant and lasting metamorphosis in healthy individuals, but platelet aggregation was not observed. CVF-induced platelet metamorphosis showed positive linear correlation to lg concentration of CVF (r=0 970. P

No abstract available.
Glycopyrrolate* ; Salivary Glands* ; Scopolamine Hydrobromide*

No abstract available.
Humans

No abstract available.
Laryngectomy* ; Speech, Esophageal*

No abstract available.
Granuloma* ; Intubation*

Rhabdomyolysis is a common clinical and laboratory syndrome resulting from reversible skeletal muscle injury, with release of muscle cell contents into the plasma. Cardioversion, and cardiopulmonary resuscitation may produce rhabdomyolysis and myoglobinuria. We report a 5-year-old boy surviving after cardiopulmonary resuscitation and repeated 5 times of cardioversion. He showed elevated serum BUN and creatinine levels, requiring hemodialysis treatment. We had tried 5 times of intermittent hemodialysis, but oliguria was continued and there was no change of serum BUN and creatinine. His urine output was less than 100 cc per day and he showed severe edema and weight gain of 7 kg, and so we started the continuous renal replacement therapy (Prismaflex(R), gambro). After 12 days of continuous venovenous hemodiafiltration (CVVHDF), his urine output recovered and his BUN, creatinine, liver enzyme, creatine kinase, and lactate dehydrogenase levels returned to normal. During the treatment of CVVHDF, he had shown persistent hypercalcemia, and so we changed dialysate and replacement solution from hemosol B0 to calcium free solution. The hypercalcemia was controlled successfully using this calcium free pharmacy-made bicarbonate solution.
Calcium ; Cardiopulmonary Resuscitation ; Creatine Kinase ; Creatinine ; Edema ; Electric Countershock ; Hemodiafiltration ; Humans ; Hypercalcemia ; L-Lactate Dehydrogenase ; Liver ; Muscle Cells ; Muscle, Skeletal ; Myoglobinuria ; Oliguria ; Plasma ; Preschool Child ; Renal Dialysis ; Renal Replacement Therapy ; Rhabdomyolysis ; Weight Gain

Knowledge about the mechanism and factors that influence olfaction in laryngectomees remains unclear. The aims of this study were to determine the effect of nasal airflow on olfactory ability, as measured by sniff alone and laryngeal bypass with sniff ; to evaluate varying olfactory abilities according to the status of the speech mechanisms in esophageal speakers (ES) and tracheoesophageal shunt speakers (TES) ; and to assess the relationship between speech acceptability and olfactory ability in laryngectomees. Two laryngectomee groups, consisting of ES and TES, and age-matched controls were analyzed through questionnaires, tests applying a Japanese T&T olfactometer to measure thresholds of odor detection and recognition, intravenous alinamin injection tests, and measures of speech acceptability. The findings that laryngeal bypass with sniff and the TES group demonstrated lower olfactory thresholds and shorter latent times than sniff alone and the ES group was informative about the importance of nasal airflow to the olfactory ability in laryngectomees. Furthermore, the close relationship found between olfactory threshold and speech acceptability showed that the ability to transport airflow through the nasal cavity during speech had a strong influence on olfactory ability in laryngectomees.
Asian Continental Ancestry Group ; Humans ; Nasal Cavity ; Odors ; Smell* ; Surveys and Questionnaires

BACKGROUND AND OBJECTIVES: Raman spectroscopy is a vibrational spectroscopic technique capable of providing details on the chemical composition, molecular structure and molecular interactions in cells and tissues. Its application of distinguishing normal and cancer tissue has been studied in a variety of sites, such as the cervix, lung, larynx and skin. The purpose was to explore spectral changes between normal and cancer tissue in the larynx using Raman spectroscopy to assess the feasibility of using Raman spectroscopy for the early diagnosis of laryngeal cancer. MATERIALS AND METHOD: Laryngeal tissue specimens (13 adjacent normal and 13 cancer tissues) were obtained from patients who underwent total laryngetomy or supracricoid laryngectomy with squamous cell carcinoma of the larynx. The specimens were stored -70 degrees C until use. These specimens were defrosted at room temperature. The Raman spectra from laryngeal tissue specimens could be obtained at 300 mW and 250 scan during 15 minutes of the signal acquisition time using FT-Raman spectroscopy (Bruker Co., Karsruhe, Germany). RESULTS: Raman spectra were different significantly between cancer and adjacent normal tissues of the larynx at 1446 cm-1, 1240 cm-1, 1335 cm-1, and 1655 cm-1 (p=0.007, 0.2, 0.2, 0.3, respectively). The difference of 1446 cm-1 means the change of CH2 bending mode in protein and lipid of malignant tissue. The change of 1335 cm-1 means a decrease in CH3CH2 to a wagging mode of collagen and polynucleotide chain of malignant tissue. The difference of 1240 and 1655 means a decrease in the alpha-helix conformation of collagen. CONCLUSION: This study demonstrates the differences of Raman units between laryngeal cancer and adjacent normal tissue using Raman spectroscopy. In future, Raman spectroscopy may become a useful tool of guided biopsy for accurate pathologic diagnosis and assessment of the adequacy of resection margins.
Biopsy ; Carcinoma, Squamous Cell ; Cervix Uteri ; Collagen ; Diagnosis ; Early Diagnosis ; Female ; Humans ; Laryngeal Neoplasms ; Laryngectomy ; Larynx* ; Lung ; Molecular Structure ; Skin ; Spectrum Analysis ; Spectrum Analysis, Raman*

Objective To investigate the clinical efficacy of asymmetric osteotomy via posterior adjacent vertebrae in the treatment of traumatic thoracolumbar kyphotic scoliotic deformity.Methods A retrospective case series study was conducted on the clinical data of 16 patients with traumatic thoracolumbar kyphotic scoliotic deformity admitted to our department from January 2012 to January 2017.There were 10 males and six females,aged (42.5 ±7.6) years (range,20-62 years).According to the location of injured vertebrae,there were two patients with T11,five with T12,six with L1,and three with L2,all of which had scoliosis deformity and obvious low back pain.All patients underwent asymmetric osteotomy via posterior adjacent vertebrae.The operation time and intraoperative bleeding were recorded.The imaging parameters such as kyphosis Cobb angle,scoliosis Cobb angle,distance between C7 plumbline and central sacral vertebral line (C7-CSVL),and distance between C7 plumbline and sagittal vertical axis (SVA) were measured before and after operation.At the same time,the visual analogue scale (VAS),Oswestry dysfunction index (ODI),and SRS-22 scale were used to evaluate the clinical efficacy.The AISA score was used to evaluate the neurological function recovery before and after operation.Results All patients were followed up for (26.3 ± 16.8) months (range,15-65 months).The operation time was (6.0 ± 1.4) hours (range,4.5-9.0 hours),and the intraoperative bleeding was (900.5 ± 360.8)ml (range,800-1600 ml).The kyphosis Cobb angle was improved from (70.3 ± 9.8) °before operation to (12.2 ± 2.9) ° after operation (P ＜ 0.01).The scoliosis Cobb angle was improved from (47.6 ± 11.6) ° before operation to (4.0 ± 0.9) ° after operation (P ＜ 0.01).The C7-CSVL decreased from preoperative (3.1 ±0.8)cm to postoperative (1.2 ±0.4)cm (P ＜0.01),and the SVA decreased from preoperative (5.0 ± 0.9) cm to postoperative (2.9 ± 0.5) cm (P ＜ 0.01).No severe complications such as spinal cord and nerve injury occurred.The VAS decreased from preoperative (6.8 ± 1.0) to (1.9 ± 0.9) points at the last follow up.The ODI decreased from (54.6 ± 4.2) ％ before operation to (8.1 ± 2.5) ％ at the last follow up.The SRS-22 score was increased from (64.6 ±7.5) points before operation to (87.4 ± 3.2) points at the last follow-up.In terms of the ASIA classification,two patients were improved from grade C to grade D after operation,and six patients were improved from grade D to grade E.Conclusion Asymmetric osteotomy via posterior adjacent vertebrae is safe and effective in the treatment of traumatic thoracolumbar scoliosis,with high correction rate of scoliosis and kyphosis at the same time.