0.05). Conclusion Both sulfurous acid,magenta and acetylacetone spectrophotometric methods were suitable for the determination of formaldehyde in rongalite in the laboratory of basic units, and acetylacetone spectrophotometric method was better because less environmental factors interfered with the detection results.

With the development of mass spectrometry technology and its wide range of applications in the biological field,Veristrat classifier has been applied in non-small cell lung cancer (NSCLC) individualized therapy as well as in other tumors.Oncologists select individualized treatment plan based on peripheral blood veristrat test results.Many trials have verified its guiding role in NSCLC and other tumors' s first line and multi-line individualized therapy.Veristrat classifier provides a new idea and method for individualized treatment of NSCLC and other tumors.

Objective To explore the influence of follow-up by telephone on adherence and quality of life for breast cancer patients with hormonal therapy.Methods Totally 78 breast cancer patients with hormonal therapy were divided into the intervention group (40 cases) and the control group (38 cases).The control group were carried on routine guidance treatment and enjoined regular subsequent visit.The patients in intervention group were carried on the above-mentioned treatment and also receive regular follow-up by telephone.Through the follow-up by telephone we provided guidance for present and will present problems.Adherence for breast cancer patients with hormonal therapy and cancer rehabilitation evaluation system-short form(CARES-SF) were used to investigate the patients' adherence and quality of life six month after the intervention.Then we compared the adherence and quality of life before,six month of the intervention.The changes of adherence and quality of life scores were analyzed by repeated-measure ANOVA.Results The score of quality of life in the intervention group after 6 month of intervention was (25.43 ± 6.04),while in the control group was (40.61 ± 7.73),the difference was significant between the two groups,P＜0.05.The score of medication adherence in the intervention group after 6 month of intervention was (8.57 ± 6.20),while in the control group was (14.12 ± 6.63),the difference was significant between the two groups,P＜0.05.Conclusion Follow-up by telephone can improve adherence and quality of life for breast cancer patients with hormonal therapy.

Objective To compare and investigate the criteria of impairment evaluation about eye injury.MethodsThe distill items, contents of these items and excursus of three criteria, Assessment and Gradation of Disability Caused by Work-related Injuries and Occupational Diseases (AGDCWIOD), Assessment for Body Impairment of the Injured in Road Traffic Accident (ABIIRTA) and Assessment and Gradation of Impairment Caused by Trauma (AGICT), commonly used in justice practice at present were compared.ResultsThere were essential differences among three criteria. AGDCWIOD was loose, ABIIRTA and AGICT were strict. AGDCWIOD and AGICT were religious, ABOIIRTA was oversight and non-religious. At the same time, there were differences between domestic and international criteria, and domestic criteria were behind the times.ConclusionThere are many problems in the criteria of impairment evaluation about eye injury; related items need recension and consummation.

Fish bones are the most common pharyngeal foreign bodies encountered in the ENT emergency. Many fish bones may be buried in the surrounding soft tissue of the pharynx and larynx. Any delayed treatment for these foreign bodies may cause catastrophic complications. We present a case of 51-year-old woman who had an ingested fish bone migrating to the retropharyngeal space. We used spiral Computed tomography scanning (CT, taken at intervals of 2mm) with dimensional reconstruction for the accurate location diagnosis and surgical planning. We treated successfully before any complication by transoral Laser CO2 microsurgery.
Animals ; Female ; Foreign Bodies ; surgery ; Humans ; Laser Therapy ; Microsurgery ; Middle Aged ; Pharynx ; surgery ; Seafood ; Tomography, Spiral Computed ; Tomography, X-Ray Computed

Objective:To determine the prevalence and compare the related factors of depressive symptoms among urban primary school students in Hefei and Shenzhen.Methods:Participants from Hefei and Shenzhen were asked to fill out the questionnaires including Children's Depression Inventory(CDI)and items of Social Support and demography.Results:The prevalence of depressive symptoms was significantly higher among the participants in Hefei(11.9%)than that in Shenzhen(8.2%)(?2 =10.37,P=0.001).The students with depressive symptoms had significant lower social support scores than those with no depressive symptoms in Hefei and Shenzheng cities(Parents support score was 3.6?1.6 vs 5.0?0.9,school support score was 2.1?0.9 vs 2.6?0.8,peer support score was 3.2?1.5 vs 4.4?1.0,total support score was 8.9?2.9 vs 12.0?1.8 in Hefei.Parents support score was 3.4?1.8 vs 4.9?0.7,school support score was 2.2?1.2 vs 2.9?0.8,peer support score was 3.4?1.5 vs 4.4?0.9,total support score was 9.0?2.7/12.3?1.6 in Shenzheng,all P

OBJECTIVE To investigation central venous catheter-related infections(CRI) in critical patients. METHODS Fifty-nine cases from Jul 2006 to Jun 2007 in intensive care unit (ICU) of our hospital were analysed retrospectively. RESULTS Among 59 cases, 27 cases were with positive results of fungi (51.85%) and bacteria(48.15%) in which G+(25.93%) and G-(22.22%). CONCLUSIONS CRI is related to the indwelling time, fungi are the major pathogens. It is important to prevent CRI through careful nursing. We must pull out the catheters if recessary and antibiotics should be used reasonablly.

PurposeTo study the relationship between the nuclear DNA contents and colorectal cancer.MethodsThe nuclear DNA contents were measured by automatic image analysis technique in 21 cases with normal colorectal mucosa,and in 32 cases with colorectal cancer. ResultsThe DNA index(DI), proliferation index(PI), S %, ＞ 5C% and detection rate of aneuploidy were significantly higher than those of normal colorectal mucosa group. DNA polidy pattern of colorectal cancer group were type Ⅲ and Ⅳ, but that of normal colorectal mucosa group was only type Ⅰ . ConclusionsThe DNA content was related to the degree of differentiation of tumor, size of tumor, situs of tumor and prognosis, not related to age or sex. Measuring nuclear DNA content in colorectal cancer was useful for diagnosing colorectal cancer, understanding the biological characteristic, assessing patient prognosis.

The adductor tendon was partially divided. The posterior roots of L 2-S 1 were separated from anterior roots and they were split into fasciculi. The fasciculi showing low threshold to electric stimulation were sectioned. Gait analysis was conducted both preoperatively and postoperatively. This operative strategy was carried out in 16 cases. The result of the treatment was satisfactory after being followed-up for 4 years. Spasticity was reduced by 90 percent and the rate of functional improvement was 80 percent. The results indicated that selective posterior rhizotomy of L 5-S 1, combined with division of addactor muscle was effective in the treatment of spastic lower limbs as a result of brain injury, cerebral palsy, and spinal cord injury.

[Summary] Osteoporosis in elderly women are commonly accompanied by elevated levels of ferritin. Abnormal iron metabolism plays a key role in the progress of osteoporosis. Research on bone metabolic disorders caused by iron accumulation remains at the exploratory stage, including NF-κB pathway in differentiation of osteoclasts. A review on the relationship between NF-κB pathway and osteoporosis induced by iron accumulation is herewith presented, with a view to provide further ideas for transforming the clinical outcomes.