ObjectiveTo study the relationship between depression and physical self and related factors of head and neck cancer patients (HNCPs).MethodsOne hundred and twenty-eight HNCPs were assessed with self-rating depression scale,physical self scale,negative physical self scale and symptom checklist-90 (SCL-90).SPSS 16.0 was used to analyze the data.ResultsThe evaluation of appearance,sport characters and figure characters were significantly different between sexual groups,the average physical self scale level of the male patients was higher than that of the females (3.33 ± 0.56 vs.2.87 ± 0.32,P ＜ 0.05).The appearance,sport characters,figure characters and sexual characters of physical self-concept were significantly different between age groups,the body satisfaction scale from higher to lower were under 45 years old patients,beyond 60 years old,between 46 and 59 years old.ConclusionThe evaluation of appearance is reversely correlated with the score of SCL-90,the evaluation of short,appearance and fat in negative physical self are positively correlated with the score of SCL-90.

Objective To evaluate the safety and efficacy of radical antithrombotic therapy(aspirin,clopidogrel and tirofiban) in the treatment of senile (≥ 75 years) non-ST-elevation acute coronary syndrome (NSTEACS).Methods A total of 146 senile patients with NSTEACS were divided into observation group (70 cases) and control group(76 cases) by random digits table method.The control group was given aspirin,low molecular weight heparin and clopidogrel,and the observation group was added tirofiban (intravenous loading dosage:0.4 μ g/ (kg· min) for 30 min and then maintaining 0.1 μ g/ (kg· min) for 48-72 h).The occurrence of major adverse cardiovascular events (MACE) within 30 d after treatment,7 d angina pectoris control rate and adverse reactions were observed in two groups.Results The occurrence rate of MACE within 30 d after treatment was 5.7％ (4/70) in observation group,and 14.5％ (11/76) in control group,and there was significant difference (P ＜ 0.05).The 7 d angina pectoris control rate was 92.9％ (65/70) and 76.3 ％ (58/76) in observation group and control group,and there was significant difference (P ＜ 0.05).The incidence of bleeding was 10.0 ％ (7/70) and 7.9 ％ (6/76) in observation group and control group,and there was no significant difference (P ＞ 0.05).There were no major bleeding events in two groups.One case had thrombocytopenia in observation group,but there was no significant difference compared with that in control group(P ＞ 0.05).Conclusion Triofiban on the basis of aspirin and clopidogrel in the treatment of senile NSTEACS is effective and safe.

BACKGROUND:The repair and management of ful-thickness skin defects resulting from burns and chronic wounds remain a significant unmet clinical chal enge. Using epidermal stem cel s and keratinocyte growth factor for ful-thickness wound repair is a promising approach. Low-frequency electromagnetic fields which are a non-invasive physical stimulation therapy have been recognized as a good method to enhance wound healing. OBJECTIVE:To develop a new strategy to accelerate wound healing by transplanting transfected epidermal stem cel s and keratinocyte growth factor and treating with low-frequency electromagnetic fields in a mouse model. METHODS:Epidermal stem cel s from Sprague-Dawley neonatal rats were isolated and cultured in vitro, then the cel s were labeled with 5-bromo-2-deoxyuridine and transfected by Ad-KGF, a recombinant adenovirus carrying the keratinocyte growth factor. Mice were given to create ful thickness skin wound on the dorsum and randomly assigned to four groups:control group, transplantation of epidermal stem cel s group, transplantation of keratinocyte growth factor gene modified epidermal stem cel s group, and transplantation of keratinocyte growth factor gene modified epidermal stem cel s plus low-frequency electromagnetic field exposure group. RESULTS AND CONCLUSION:The best healing pattern was observed in the keratinocyte growth factor gene modified epidermal stem cel s plus low-frequency electromagnetic field exposure group (P<0.05) at days 9 and 16. 5-Bromo-2-deoxyuridine labeled cel s existed in the wound in the treated groups at day 9. A significantly increased expression of endogenous keratinocyte growth factor was detected in the transplantation of Keratinocyte Growth Factor gene modified epidermal stem cel s group, and transplantation of keratinocyte growth factor gene modified epidermal stem cel s plus low-frequency electromagnetic field exposure group at day 16. A wel-advanced epithelialization was observed in transplantation of keratinocyte growth factor gene modified epidermal stem cel s plus low-frequency electromagnetic field exposure group at days 16 and 30. These results suggest that low-frequency electromagnetic fields enhanced wound healing fol owing the transplantation of keratinocyte growth factor gene modified epidermal stem cel s.

Objective To compare the efficacy and side effects between systemic chemotherapy and hepatic arterial infusion by combination of oxaliplatin and 5-fluorouracil (FOLFOX-6) with 5-fluorouracil in the patients who have developed hepatic metastasis after colorectal cancer operation. The factors that would affect the prognosis without operational treatment were also analyzed. Methods 46patients who had signed the informed consents were allocated into two groups: the group with general chemotherapy (Trial Group includes 26 cases) and the one with hepatic arterial infusion chemotherapy (Control Group includes 20 cases). The total effective rate, the prognosis, the cytoxicitic side effects,quality of life, the total survival rate and the responses were the main parameters determined. Kaplan-Meier was used to analyze Mono-factor to the prognostic responses and the Cox mode was used to analyze poly-factor to the prognostic responses. Results The overall survival rate was significantly higher by using systemic treatment versus HAI(median, 15. 0 v 11.2 months;P＜0.05). The difference in overall responsive rate (CR+PR) between the two groups was statistically significant (50% v 10%;P=0. 011). No significant difference was found in PS scale during the treatment. (P=0. 126). Except for myelosuppression and abdominal pain, no significant difference was found in the other side effects. Univariate analysis revealed that the invasive lesions to serosa, the distribution of liver metastases, the size and number of liver metastases, primary carcinoma involving lymph nodes and the treatment were correlated with prognoses. Cox regression analysis showed that the larger diameter of liver metastases, the number of liver lesions, primary carcinomas involved in serosal layer and the treatment modules were independent prognostic factors. Conclusions The oxaliplatin-based FOLFOX-6 chemotherapy regiment has a better responsive rate and survival rate than the traditional infusion with 5-fluorouracil to the main hepatic artery for interventional therapy. The diameter of the hepatic metastasis larger than 5em, multiple hepatic metastasis and the primary lesions penetrating serosal layer suggest the poor prognosis. The oxaliplatin-based systematic chemotherapy has a better prognosis. Therefore,it is worth carrying on further study on modification of traditional hepatic arterial infusion and on evaluation of therapy by combination of the hepatic arterial infusion with the systematic chemotherapy.

Objective To explore the effects of intervention of rehabilitation at different opportunities on recovery of hand function andactivities of daily living (ADL) in patients with intracerebral hemorrhage (ICH). Methods A retrospective study was conducted. 108 patientswith ICH admitted to rehabilitation ward between June 2005 and June 2011 were divided into 4 groups according to the time of rehabilitationintervention. Demographic and clinical data were collected. The hand function and ADL were evaluated with Brunnstrom assessmentand modified Barthel Index (MBI) at admission and before discharge. Results The hand function of patients in early and intermediate stagessignificantly improved (P<0.01) while the patients in later and sequelae stages did not improve (P>0.05). The MBI of all groups increasedafter rehabilitation intervention (P<0.05). The earlier rehabilitation intervention was applied, the greater the improvement of Brunnstrom assessmentand MBI were. Conclusion Rehabilitation intervention can facilitate the recovery of hand function and ADL of patients with ICHin different stages. Early intervention is more effective.

BACKGROUNDArterial stiffness increases with age and is also associated with traditional cardiovascular risk factors. Little is known about the relations of homocysteine and high-sensitivity C-reactive protein (hs-CRP) to arterial stiffness in the Chinese community. The aim of the present study was to investigate the association of plasma homocysteine and hs-CRP levels with arterial stiffness in a community-based cohort.

METHODSWe related levels of homocysteine and hs-CRP to four measures of arterial stiffness (carotid-femoral pulse wave velocity (PWV), carotid-radial PWV, carotid-ankle PWV and heart rate corrected augmentation index) in 1680 participants from two communities of Beijing, China. Arterial stiffness was measured within two days of the time of biomarker measurement.

RESULTSIn univariate analysis, homocysteine was positively associated with the carotid-femoral PWV (r = 0.211, P < 0.0001), carotid-radial PWV (r = 0.120, P < 0.0001) and carotid-ankle PWV (r = 0.148, P < 0.0001), whereas it was inversely related to the augmentation index (r = -0.052, P = 0.016). Hs-CRP was positively associated with the carotid-femoral PWV (r = 0.074, P = 0.001) and carotid-ankle PWV (r = 0.050, P = 0.02). In multiple-adjusted models (R(2) = 0.57), homocysteine levels remained a significant determinant of the carotid-femoral PWV (standardized β = 0.065, P = 0.007), whereas the association of hs-CRP with measurements of arterial stiffness was not present.

CONCLUSIONSIn the Chinese population, plasma homocysteine levels are associated with alterations of aortic stiffness, whereas plasma levels of hs-CRP are not independently related to artery stiffening.

Aged ; Asian Continental Ancestry Group ; C-Reactive Protein ; metabolism ; China ; epidemiology ; Cross-Sectional Studies ; Female ; Homocysteine ; blood ; Humans ; Male ; Middle Aged ; Vascular Stiffness ; physiology

Cerebral ischemia is due to cerebral blood supply disorders caused by ischemia and hypoxia resulting in localized ischemic brain necrosis or brain softening of the disease, leading to irreversible brain damage and subsequent loss of neuronal function is a serious threat to human health One of several diseases. For patients with cerebral ischemia, often the lack of effective and extensive treatment. In addition, cerebral ischemia with morbidity, morbidity and mortality are characterized by high, so by the medical profession at home and abroad attention. As a traditional Chinese medicine, cordyceps sinensis (CS) is a complex of ergot fungus, which is parasitized on the larvae of the bat-moth family. The compound is composed of cordycepin, cordyceps polysaccharide, cordyceps sinensis peptides, ergosterol, mannitol, fatty acids and trace elements such as a variety of ingredients, with a wide range of pharmacological effects. Over the years, domestic and foreign scholars on the pharmacological effects of cordyceps sinensis were more comprehensive study of its prevention and treatment of cerebral ischemia is also deepening, found that cordyceps sinensis on cerebral ischemia with anti-inflammatory, reduce oxidative damage and neuronal ischemia damage, reduce neuronal apoptosis, improve memory cognition, reduce thrombosis, inhibit NO production, enhance mitochondrial energy supply, scavenging free radicals and other prevention and treatment. But no relevant review. In this paper, the domestic and foreign literatures on the prevention and treatment of cerebral ischemia by cordyceps sinensis were summarized, analyzed and summarized in order to provide useful information for the research and further development of cordyceps sinensis.

Objective To investigate outcome and cognitive changes of amnestic mild cognitive impairment (aMCI) in a follow-up study. Methods A cross-sectional and longitudinal parallel cohort study design was conducted among 109 aMCI patients and 104 matched normal controls. Multi-dimension neuropsychologic tests were used to extensively assess the cognitive function. Results The scores of neuropsychologic tests in aMCI patients were significantly lower than those in the normal controls( all P＜0.01 ) ,with the largest impairment on 20minutes delayed recall of the auditory verbal memory test ( AVMT), which reflects episodic memory ( aMCI pa-tients :2.50 ± 1.48, normal controls :7.85 ± 1.59, Z = - 12.697, P ＜ 0.01 ); AD was diagnosed in 15 of the 69aMCI patients with a prevalence rate of 22% ,but none was converted to AD in the normal controls. The cognitivechanges of performance in AVMT, CDT, MMSE of the patients in aMCI group (( 3.77 ± 60.83 )%, (6.89 ±28.24) %, (6.13 ± 16.89) % respectively) were significantly poorer than those of the controls group(( - 10.75 ±27.46) %, ( - 5.23 ± 14.05 ) %, ( - 1.11 ± 8.26 ) % respectively) ( all P ＜ 0.05 ). At baseline, demented aMCIperformed poorer in AVMT, CFT, TMT, SDMT, CDT, MMSE when compared to stable. During the follow-up, demented aMCI groups performed significantly poorer than did stable subjects in AVMT, CFT, DST, VFT, SDMT,MMSE ( all P ＜ 0.05 ). Conclusion aMCI is a prodromal period of AD and characterized by episodic memory impairment. The neuropsychologic test is a predictive factor for aMCI to develop AD.

The peeled stem of Syringa pinnatifolia is a Mongolia folk medicine, mainly distributed in Helan mountain, inner Mongolia and Ningxia provinces of China. It has been used for the treatment of cardiopalmus, angina pectoris, and cardiopulmonary diseases for a long history. Contemporary research revealed the presence of major lignans, sesquitepenes, and essential oils, and showed myocardial ischemia related diseases. This review summarizes the plant origins, taxonomic disputes, phytochemical and pharmacological research progress, hopefully to provide reference for full medicinal utilization, clarification of biological effective substance, and drug development.
Animals ; Drug Therapy ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Humans ; Medicine, Mongolian Traditional ; Molecular Structure ; Syringa ; chemistry

OBJECTIVETo investigate the characteristic findings of autoimmune pancreatitis (AIP) to increase the recognition of AIP.

METHODSFrom February 2002 to April 2008, a total of 14 cases of AIP were reviewed by clinical, imaging, serologic, histopathologic features and treatment response. There were 13 male and 1 female, with a mean age of 53 years. The main clinical manifestations included progressive obstructive jaundice in 11 cases, upper abdomen pain in 3 cases.

RESULTSDiffuse enlargement of pancreas and diffuse narrowing of the main pancreatic duct (MPD) were observed in 11 cases, while 3 patients showed localized pancreatic head enlargement and focal narrowing of the MPD. Distal common bile duct stenosis was found in all cases. Increased expression of serum immunoglobulin G was found in 7 patients. Autoantibody test was positive in 5 of 12 patients. Nine of 14 patients with AIP had extrapancreatic organ involvement. Massive lymphocytes and plasma cells infiltration in pancreatic tissues were showed on pathology, as well as parenchymal fibrosis. Seven earlier patients were treated initially with surgical laparotomy or resection for suspected malignancy. Steroid therapy was given to the other patients and was responsive. There were 4 recurrences after initial treatment.

CONCLUSIONAIP should be a differential diagnosis in pancreatic head mass in order to avoid unnecessary resection.

Adult ; Aged ; Autoimmune Diseases ; diagnosis ; pathology ; therapy ; Constriction, Pathologic ; pathology ; Female ; Follow-Up Studies ; Humans ; Immunoglobulin G ; blood ; Male ; Middle Aged ; Pancreas ; pathology ; Pancreatic Ducts ; pathology ; Pancreatitis ; diagnosis ; pathology ; therapy ; Retrospective Studies ; Treatment Outcome