The small bowel metastases from head and neck regions are extremely rare. The diagnosis and treatment of such kind of small bowel metastases remain unclear. This paper reports on a 53-year-old case with small intestin...The small bowel metastases from head and neck regions are extremely rare. The diagnosis and treatment of such kind of small bowel metastases remain unclear. This paper reports on a 53-year-old case with small intestine perforation caused by metastasis from squamous cell carcinoma of scalp. After surgical treatment, the patient had a relatively better survival. This paper shares the clinical experience we have learned from managing this patient in hope that it will help other medical professionals in oncology to recognize the disease.展开更多
Alzheimer's disease(AD) is a progressive and age-related irreversible neurodegenerative disease. When AD occurs, the relevant amount of zinc ions in brain considerably changes. In this contribution, we have explor...Alzheimer's disease(AD) is a progressive and age-related irreversible neurodegenerative disease. When AD occurs, the relevant amount of zinc ions in brain considerably changes. In this contribution, we have explored the possibility of in vivo rapid fluorescence imaging of AD through accurate targeting biomarker of zinc gluconate. By using the 3- and 6-month-old Alzheimer's model mice(AD-1) as the experimental models, our observations demonstrate that zinc gluconate molecules could pass through the blood–brain barrier and then produce hippocampus region-specific accumulation of fluorescent zinc nanoclusters in vivo, thus allowing kinetically controlled selective imaging of AD by fluorescence bioimaging.展开更多
Objective： To summarize existing evidence on acupuncture treatment for peripheral neuropathy （PN） and potentially generate a meta-analysis by performing a structured literature review. Methods： Literature searches...Objective： To summarize existing evidence on acupuncture treatment for peripheral neuropathy （PN） and potentially generate a meta-analysis by performing a structured literature review. Methods： Literature searches were conducted on 11 databases. All identified clinical studies of acupuncture and electroacupuncture for peripheral neuropathy due to diabetes, chemotherapy, human immunodeficiency virus （HIV） and unknown cause were included. Study criteria such as sample size, randomization, controls, blinding, acupuncture patterns and outcome measurements were examined for the requirements of the meta-analysis. Results： Among the 26 studies included, no high quality randomized clinical trial was found. There were methodical limitations in all studies. Small sample size was found in 9 studies, lack of randomization in 25, lack of controls in 8, inadequate controls in 11, and lack of blinding in 24 studies, as well as a high variability of acupuncture patterns and outcome measurements. Conclusion： Nearly all acupuncture pilot studies on peripheral neuropathy give positive results encouraging further investigation, but a meta-analysis is not possible on the existent data. Randomized, controlled, blinded clinical trials with adequate design and significance still have to be performed.展开更多
文摘The small bowel metastases from head and neck regions are extremely rare. The diagnosis and treatment of such kind of small bowel metastases remain unclear. This paper reports on a 53-year-old case with small intestine perforation caused by metastasis from squamous cell carcinoma of scalp. After surgical treatment, the patient had a relatively better survival. This paper shares the clinical experience we have learned from managing this patient in hope that it will help other medical professionals in oncology to recognize the disease.
基金supported by the National Natural Science Foundation of China(81325011)the National High Technology Research and Development Program of China(2015AA020502,2012AA022703)the Major Science and Technology Project of Suzhou(ZXY2012028)
文摘Alzheimer's disease(AD) is a progressive and age-related irreversible neurodegenerative disease. When AD occurs, the relevant amount of zinc ions in brain considerably changes. In this contribution, we have explored the possibility of in vivo rapid fluorescence imaging of AD through accurate targeting biomarker of zinc gluconate. By using the 3- and 6-month-old Alzheimer's model mice(AD-1) as the experimental models, our observations demonstrate that zinc gluconate molecules could pass through the blood–brain barrier and then produce hippocampus region-specific accumulation of fluorescent zinc nanoclusters in vivo, thus allowing kinetically controlled selective imaging of AD by fluorescence bioimaging.
文摘Objective： To summarize existing evidence on acupuncture treatment for peripheral neuropathy （PN） and potentially generate a meta-analysis by performing a structured literature review. Methods： Literature searches were conducted on 11 databases. All identified clinical studies of acupuncture and electroacupuncture for peripheral neuropathy due to diabetes, chemotherapy, human immunodeficiency virus （HIV） and unknown cause were included. Study criteria such as sample size, randomization, controls, blinding, acupuncture patterns and outcome measurements were examined for the requirements of the meta-analysis. Results： Among the 26 studies included, no high quality randomized clinical trial was found. There were methodical limitations in all studies. Small sample size was found in 9 studies, lack of randomization in 25, lack of controls in 8, inadequate controls in 11, and lack of blinding in 24 studies, as well as a high variability of acupuncture patterns and outcome measurements. Conclusion： Nearly all acupuncture pilot studies on peripheral neuropathy give positive results encouraging further investigation, but a meta-analysis is not possible on the existent data. Randomized, controlled, blinded clinical trials with adequate design and significance still have to be performed.
