0.05).After the contamination,the mice body weight of high dose group of cypermethrin and dehamethrin were lower than the negative control group (P

Carbamates ; analysis ; Fruit ; chemistry ; Organophosphorus Compounds ; analysis ; Pesticide Residues ; analysis ; Vegetables ; chemistry

Aged ; Anthracosis ; physiopathology ; Arrhythmias, Cardiac ; physiopathology ; Case-Control Studies ; Electrocardiography ; Humans ; Middle Aged

Lysimachiae Herba and Desmodii Styracifolii Herba are common traditional Chinese medicines for treating lithiasis. Both of them have efficacies of clearing heat, diuresis and eliminating calculi. However, there are some differences in their clinic applications. The former is mainly used to treat hepatolithiasis, gallstones, jaundice, stranguria and gout; Whereas the latter is mainly used to treat urinary calculus. In this paper, the pharmacological effects of Lysimachiae Herba and Desmodii Styracifolii Herba on removing calculus, choleresis, anti-inflammation and oxidation resistance were compared and analyzed based on document retrieval. In conclusion, both of them show the preventive and therapeutic effects on kidney stones and gallstones. Particularly, Desmodii Styracifolii Herba has a better effect in treating the kidney stones, while Lysimachiae Herba has a better effect in treating cholesterol gallstones.
Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Fabaceae ; Gallstones ; drug therapy ; Humans ; Kidney Calculi ; drug therapy ; Medicine, Chinese Traditional ; Phytotherapy ; Primulaceae

0.05). Conclusions Gasless laparoscopy is feasible in hysterectomy,especially for the patients complicated with cardiac or pulmonary diseases.

Objective To improve the recognition in clinical features,diagnosis and treatment of POEMS syndrome.Method Twenty-one cases of POEMS syndrome were analyzed retrospectively.Results The major clinical features were shown as follows: 21 cases of polyneuropathy, organomegaly, edema and skin changes, 13 cases of monoclonal plasma proliferative disorder, 19 cases of endocrinopathy, 1 case of sclerotic bone lesions, 1 case of Castleman disease,5 cases of papilledema.Conclusions POEMS syndrome is a rare multi-system damage disease.Screening for POEMS syndrome with serum protein electrophoresis, immunofixation electrophoresis,electromyogram and radionuclide bone scanning are essential for all patients with unexplained peripheral neuropathy or multi-system damage.If the index of suspicion is high enough, bone marrow cytomorphologic examination or biopsy with immunohistochemical staining may be required,in order to make an early diagnosis and try to avoid misdiagnosis and mistherapy.

Objective To analyze the main sources of dioxins pollution in fishes samples. Methods The principal components analysis was employed to identify different dioxin emission sources data and to analyze the environmental and aquatic samples. The Principal Component Analysis seems to be a powerful tool for source identification with the ratio of each concentration of the 2,3,7,8-subtituted congener to the concentration of the total 2,3,7,8-subtituted congeners. Results The result obtained from Principal Component Analysis showed that there were different dioxin compositions between chemical emission sources and other emission sources. Conclusion The pollution sources of PCDD and PCDF polluted aquatic life from different countries,regions are not the same.

Auditory Perception ; physiology ; Child Development ; physiology ; Hearing ; physiology ; Humans ; Infant, Newborn ; growth & development ; Intensive Care Units, Neonatal ; Noise ; adverse effects

Objective To discuss the feasibility on reducing the postoperative pulmonary complications ( PPC) incidence after thoracot-omy on chronic obstructive pulmonary disease ( COPD) though application of incentive spirometry ( IS) . Methods 62 patients with COPD concurrent thoracotomy were divided into control group and observation group,the control group was given routine nebulization,expectoration and other physical treatment;the observation group were given IS besides the conventional treatment. The incidence of PPC,prognosis,and the changes on pulmonary function were compared between these two groups. Results The incidence of PPC and mortality of observation group were significantly lower than those of control group,and the inspiratory capacity( IC) from 3~5 days was significantly higher than that of con-trol group. Conclusion Application of IS can reduce the PPC incidence after thoracotomy on COPD patients,and promote the recovery of pulmonary function.

Objective To explore the effects of wound healing and histological changes by utilizing ultrapulse CO2 fractional laser for the treatment of superficial scar in dermal-epidermal junction (DEJ) in rabbit ears.Methods We adopted traditional iodophor treatment and moist exposed burn ointment treatment repairing the wound and utilizing ultra pulse CO2 fractional laser for the treatment of rabbit ears superficial scar.The superficial scars in rabbit ear were induced with ultra pulse CO2 fractional laser.In 1,2,4,8 weeks tissue samples would be taken.Using electron microscopy we observed DEJ ultrastructure and light microscopy to observe the histological changes of the dermal papilla and PAS staining for epidermis basement membrane.Results The wound healing time of moist exposed burn ointment group was shorter than that of iodophor group (P＜0.05).The number of hemidesmosomes and anchoring fibers in the moist exposed burn ointment group on the 8th week was more than the 1th week,The number of hemidesmosomes and anchoring fibers in the iodophor group on 8th week was more than 1th week (P ＜0.05).The number of hemidesmosomes and anchoring fibers in the iodophor group was less than the moist exposed burn ointment group (P＜0.05).Conclusions U1trapulse CO2 fractional laser can cause ultra structural changes in scarring dermal-epidermal junction area,wet wound healing environment promotes the reconstruction of DEJ district organization,and rebuilding the function of the scar skin has the positive significance.