Humans ; Functional Laterality ; Forensic Medicine ; Autopsy ; Asphyxia/etiology*

Objective To research the effects of treating hemoptysis due to bronehiectasis and bronchography of selective filling bronchus with meglumine diatrizoate-Yunnan Baiyo colloidal solution. Methods In 30 cases of recurrent hemoptysis due to bronchiectasis which had been diagnosed by clinic, chest photos and bronchofibroscopy, selective filling bronchus with meglumine diatrizoate-Yunnan Baiyao colloidal solution were done in 15 cases for treatment and bronchography { experiment group) , and only internal medicine were used in other 15 cases (comparison group) ,and all 30 cases were followed up for 5 years. Results 15 cases of selective bronchography of experiment group were all successful, and the effects of curing hemoptysis and relaxing the recurrence were better than comparison group { P < 0. 05).Conclusion Meglumine diatrizoate-Yunnan Baiyao colloidal solution is not only a effective medicine for treating hemoptysis due to bronchiectasis,but also a expectant contrast medium for bronchography,and has the practicality of research and development.

OBJECTIVETo explore the effect of Tanshinone II A on severe acute pancreatitis (SAP) lung injury (ALI) rats and its possible mechanism.

METHODSSD rats were injected with sodium taurocholate to induce SAP group, and then intervened with sodium tanshinone II A sulfonate ( STS group). Simultaneously a sham-operation group (SO group) was set up. There were 24 rats in each group. The survival state and wet-to-dry weight ratio of lung tissues were observed. Activities of myeloperoxidase (MPO) in lung were determined by MPO reagent kit. Pathologic changes of lung tissues were determined by Hofbuaer method. Expression levels of three cytokines, TNF-alpha, IL-1beta, and intercellular cell adhesion molecule-1 (ICAM-1) were detected by ELISA.

RESULTSThe survival state of rats in the SAP group was deteriorated. The wet-to-dry weight ratio, MPO activities, pathologic changes in lung tissues, and expression levels of TNF-alpha, IL-1beta, and ICAM-1 increased significantly more in the SAP group than in the SO group (P < 0.05). Compared with those in the SAP group, the survival state of rats in the STS group was improved; the wet-to-dry weight ratio, MPO activities, pathologic changes in lung tissues, and expression levels of TNF-alpha, IL-1beta, and ICAM-1 obviously decreased in the STS group (P < 0.05).

CONCLUSIONTanshinone II A had remarkable effect on SPA LI rats, which might be associated with changing cytokines levels and attenuating infiltration of lung inflammatory cells.

Acute Lung Injury ; drug therapy ; Animals ; Cytokines ; metabolism ; Diterpenes, Abietane ; pharmacology ; therapeutic use ; Intercellular Adhesion Molecule-1 ; Interleukin-1beta ; Lung ; Pancreatitis ; drug therapy ; Peroxidase ; Rats ; Rats, Sprague-Dawley ; Taurocholic Acid ; Tumor Necrosis Factor-alpha

BACKGROUND:Skin and soft tissue defects of hands are easy to appear due to different factors, such as trauma. Flap transplantation is a clinical treatment for soft tissue defects of hands. Dorsal foot flap, which is thicker with constant vessel traveling, is very suitable for repair of hand soft tissue defects. OBJECTIVE: To explore the success rate and survival rate of dorsal foot flap transplantation in the repair of hand skin and soft tissue defects. METHODS: A retrospective analysis was performed on the clinical data of 86 patients with skin and soft tissue defect of hands. These patients were respectively given conventional skin wound skin grafting (control group) and dorsal foot flap transplantation (observational group). Hand appearance, infection rate, perception recovery and complications were observed during the postoperative folow-up. RESULTS AND CONCLUSION:Skin flaps al survived after grafting, and the texture of flaps was good. Patients were satisfied with hand shape and the recovery of hand function. After flap transplantation, one patient had local skin necrosis at the donor region, and the scar healed after dressing; another patient had venous crisis, and was given vascular re-anastomosis. In the observation group, the postoperative appearance was better than that of the control group, the infection rate was lower than that of the control group, the perception recovery was better, and there were fewer complications (P < 0.05). These findings suggest that the dorsal foot flap transplantation is better to repair skin and soft tissue defects in the hand.

BACKGROUND:Metabolic syndrome greatly harms the human body, and is affected by many factors. Through constructing diet-induced animal models, we can better analyze the relationship between nutritional factor and metabolic syndrome, and provide reliable references for the clinical treatment of this disorder. OBJECTIVE:To construct obese mouse models with high-fat diet feeding and discuss the relationship between nutritional factor and metabolic syndrome. METHODS:Thirty mice were selected and randomly divided into model group (n=20) and control group (n=10), and were fed with high-fat and normal animal feeds for 10 consecutive weeks. RESULTS AND CONCLUSION:Compared with the control group, after 1 week of feeding with high-fat animal feeds, body weight of mice in the model group raised, and differences gradualy increased with the feeding time increased. After 8 weeks of feeding, body mass index of mice in the model group significantly raised (P < 0.05). After 4 weeks of feeding, fasting venous blood glucose level of mice in the model group significantly raised, and showed a gradual rise trend with feeding time. After 5 weeks of feeding, fasting insulin level of mice in the model group also began to rise. The oral glucose tolerance test showed that mice in the model group showed a gradual downward trend of glucose tolerance with feeding time. After 8 weeks of feeding, serum levels of total cholesterol and high density lipoprotein cholesterol in the model group significantly raised (P < 0.05). After 10 weeks of feeding, serum levels of triacylglycerol, total cholesterol, low density lipoprotein cholesterol and high density lipoprotein cholesterol in the model group raised (P< 0.05). The results demonstrate that obese mouse models were successfuly constructed with high-fat diet feeding, which can simulate the natural progression of metabolic syndrome in human, moreover, the nutritional factor is closely related to metabolic syndrome.

Objective To observe the therapeutic effects of muscle energy technique combined with joint mobilization on frozen shoulder.Methods Thirty-six patients with frozen shoulder were randomly assigned to:group A (treated with muscle energy technique plus joint mobilization),group B (treated with passive stretching with joint mobilization),and group C (treated with joint mobilization merely),and each had 12 patients.All the patients were treated accordingly for 3 times a week,totally for 4 weeks.The American Shoulder and Elbow Surgeons evaluation system (ASES) was adopted to evaluate clinical effects before and at the end of treatment.Results After 4 weeks of treatment,all patients' ASES scores were improved significantly (P ＜ 0.05).The improvement in the shoulder score index and shoulder range of motion were to a significantly better extent in group A than in the other two groups.Conclusion Muscle energy technique plus joint mobilization could effectively relieve pain increase the shoulder ROM and improve performance in activities of daily living in patients suffering from frozen shoulder.

Objective To explore the high risk factors of brain injury in preterm infants,and to reduce its morbidity and improve the developmental outcome.Methods One hundred and thirty preterm infants,who were admitted to our neonatal intensive care unit(NICU)between Aug.2005 and Aug.2007,were scanned by echo in 1,3,4,7,15 days,and 1,3 and 6 months after birth,respectively.Those who had intraventricular hemorrhage(IVH)of grade Ⅰor Ⅱ were regarded as mild brain injury,whereas those who had IVH of grade Ⅲ or Ⅳ or periventricular leukomalacia(PVL)were regarded as severe brain injury.Logistic regression was adopted to analyze 17 factors:gestational age,birth weight,hypertension syndrome during pregnancy,premature rupture of membranes,modalities of delivery,fetal distress,asphy-xiate,resuscitation,surfactant,apnea,seizures,hypoxia,hypercarbia,hypocarbia,acidosis,use of oxygen,nasal constant positive airway pressure or mechanical ventilation.Results Among 130 preterm infants,88 cases(66.7%)were detected with brain injury,which included 29 cases(33%)with mild brain injury(5 cases with IVH of grade Ⅰ,24 cases with IVH of grade Ⅱ)and 59 cases(67%)with severe brain injury(53 cases with IVH of grade Ⅲ,1 case with IVH of grade Ⅳ and 5 cases with PVL).Gestational age and birth weight were the fundamental factors of brain injury in premature infants.The smaller the gestational age and the lower the birth weight,the highter the brain injury rate.Resuscitation,hypoxia,the use of auxiliary ventilation were also important high risk factors of brain injury in preterm infants.All these high risk factors could influence the autoregulation of cerebral blood and trigger or aggravate brain injury of preterm infants.Conclusions Smaller gestational age,lower birth weight,resuscitation,hypoxia,the use of auxiliary ventilation were all the high risk factors of brain injury in premature infants,which could influence the parameters of cerebral blood dynamics by influencing cerebral blood autoregulation of preterm infants and lead to the occurrence of brain injury in premature.

score, prostate volume and peak urinary flow rate, correlate with BPH, but not with nocturia. Keeping a detailed urinary diary for the patients is beneficial for elucidating their urinary function and in decision-making of their treatment regimen.

Adult ; Eye Injuries ; surgery ; Female ; Humans ; Orbital Fractures ; surgery

Adolescent ; Female ; Humans ; Premenstrual Syndrome ; etiology ; physiopathology ; therapy