Cell biochemistry and biophysics
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Cell Biochem. Biophys. · Jul 2014
Randomized Controlled Trial Multicenter StudyA randomized and controlled multicenter prospective study of the Chinese medicinal compound Fufang Xuelian Burn Ointment for the treatment of superficial and deep second-degree burn wounds.
The objective of this study was to evaluate the efficacy and safety of a traditional Chinese medicine, Fufang Xuelian Burn Ointment (FXBO), to treat superficial and deep second-degree burn wounds. A four-center, randomized, controlled, and prospective study was conducted. Overall, 240 patients with either superficial or deep second-degree burn wounds were enrolled consecutively in this study. ⋯ The results of the effective rate showed that comprehensive efficacy of the FXBO group was improved compared to the control group for either superficial or deep second-degree burns (P(superficial) = 0.035 and P deep = 0.003). There were no reported drug-related adverse events in both groups. Therefore, FXBO was well tolerated and more effective than control group for treating superficial and deep second-degree burn wounds.
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Cell Biochem. Biophys. · Jul 2014
Long-term outcome of sensorineural hearing loss in nasopharyngeal carcinoma patients: comparison between treatment with radiotherapy alone and chemoradiotherapy.
The purpose of this study is to assess the long-term effect of sensorineural hearing loss (SNHL) resulted from radiotherapy (RT) alone versus chemoradiotherapy in nasopharyngeal carcinoma patients (NPC). Seventy-two patients initially diagnosed with NPC were enrolled from Shandong Tumor Hospital between March 2003 and May 2007. They were assigned into two groups: RT alone and chemoradiotherapy according to the different treatment regimens. ⋯ This is especially obvious in the high frequency range. Hearing level is seriously damaged when cochlea dose exceeds 46 GY. We concluded that concurrent/adjuvant chemotherapy plus RT aggravates SNHL in NPC patients than RT alone and thus inner ear tissue tolerance should be redefined in those patients.
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Cell Biochem. Biophys. · Jul 2014
Correlation of matrix metalloproteinases-1 and tissue inhibitor of metalloproteinases-1 with patient age and grade of lumbar disk herniation.
The authors studied the nuclear magnetic resonance films and the expression of MMP-1 and TIMP-1 in disk specimens' of patients who had undergone operations for lumbar disk herniation. Forty-one lumbar disk patients were evaluated imaging for degenerative changes and their disk specimens immunohistochemical expression of MMP-1 and TIMP-1. The degree of degenerative changes was based on magnetic resonance imaging films. ⋯ But in old age group, the expression of MMP-1/TIMP-1 was higher than the young groups. The expressions of MMP-1 and TIMP-1 were strongly correlated to the age and the degree of the degenerative changes. An important finding in this study is the unbalance of the expression of MMP-1 and TIMP-1 along with the growth of the age.
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Cell Biochem. Biophys. · Jul 2014
Gradual and controlled decompression for brain swelling due to severe head injury.
Patients suffering from uncontrollable intracranial hypertension due to posttraumatic brain swelling (BS) generally either die or survive in an extremely disabled state. Decompressive craniectomy (DC) with dural augmentation may be the best method to assist these patients. However, the efficacy of DC on functional outcomes remains controversial. ⋯ In all cases, IOS was prevented and controlled through gradual stepwise decompression, and expanded duraplasty was performed successfully. This new surgical approach for posttraumatic BS can prevent severe extrusion of the brain through the craniotomy defect and allows the gradual and gentle release of the subdural space. Further clinical studies should be conducted to estimate the impact of this new technique on morbidity and mortality rates.