Objective To summarize the experiences of ultrasonic liposuction in 204 cases, and to analyze the advantages and disadvantages of this technique. Methods The ultrasonic system (SILBERGEE E.U.A. TM ) and the liposuction equipment (HEROULES TM , American) were applied with the tumescent technique in 204 cases. Results Satisfactory rate was 90.69 %. After operation the highest sucked fat quantity was 6 800 ml, and the fewest quantity 250 ml, with an average of 1 907.6 ml for each case. Average volume of sucked fat in each position was 1 005.5 ml, which exceeded that by the traditional method. Advantages of this technique were larger fat quantity, obvious effect, less bleeding and pain, and safety. Disadvantages and complications were rough and uneven surface, accumulation of the liquid, bilateral asymmetry, slow wound healing, subcutaneous ecchymosis and hardening nodule, and even decreased blood pressure. The corresponding processing technique was recommended after liposuction. Conclusion This method is a simple and convenient, safe and reliable technique. It is suggested that multiple times and less portions of liposuction may be of benefit to patients.

To select appropriate descriptors for response of the patient-reported outcome (PRO) scale for the main symptoms of patients with chronic obstructive pulmonary disease (COPD) complicated with pulmonary heart disease.

Adult ; Aged ; Breast Neoplasms ; genetics ; metabolism ; pathology ; surgery ; Female ; Gene Amplification ; Genital Neoplasms, Male ; genetics ; metabolism ; pathology ; surgery ; Humans ; Male ; Middle Aged ; Paget Disease, Extramammary ; genetics ; metabolism ; pathology ; surgery ; Paget's Disease, Mammary ; genetics ; metabolism ; pathology ; surgery ; Penile Neoplasms ; genetics ; metabolism ; pathology ; surgery ; Receptor, ErbB-2 ; genetics ; metabolism ; Scrotum ; Vulvar Neoplasms ; genetics ; metabolism ; pathology ; surgery

Objective:To observe the clinical efficacy of treating infantile diarrhea due to spleen deficiency with five-step pediatric tuina of Huxiang school. Methods:Using a randomized controlled trial design, sixty eligible kids with diarrhea due to spleen deficiency were randomized into an observation group and a control group, with 30 cases in each group. The observation group was intervened by the five-step pediatric tuina method of Huxiang school, and the control group received conventional tuina treatment. The intervention was conducted once a day, consecutive 5-day treatment as 1 course, at a 2-day interval between courses, successively for a total of 4 courses. Changes in the primary and secondary symptoms of diarrhea due to spleen deficiency were observed, and the clinical efficacy was evaluated. Results: After treatment, the scores of primary and secondary symptoms and the general score of diarrhea due to spleen deficiency were improved; the improvements in fecal form and frequency, decreased appetite, bloating after meals and fatigue and sluggishness were more significant in the observation group than in the control group. Conclusion: The five-step pediatric tuina method of Huxiang school and conventional tuina both can improve the primary and secondary symptoms in infantile diarrhea due to spleen deficiency, while the former one can produce more significant efficacy.

Objective To investigate the thermal effects on tissue structures during microwave endometrial ablation(MEA)and seek a feasible method of endometrial thinning and a fitting mode of applicator radiating microwaves.Methods Operations were performed between the group of thorough uterine curettage and the group of early follicular phase in in vitro or in vivo uterus.The former was treated with MEA after thorough uterine curettage;while the latter was treated with MEA in the early follicular phase directly.The applicator radiating microwaves were moved in "Z" or "Z+W" shape inside uterine cavity.At the same time the serosal temperature was measured in the uterine fundus,tael cornua uteri,the posterior wall and the lower part of anterior wall.After operations the uterine specimens were stained by hematoxylin- eosin,and respiratory enzyme dehydronicotinamide adenine dinucleotide phosphate diaphorase(NADH-d) methods.The morphologic changes and the depth of tissue thermal damage were evaluated using an optical microscope and electron microscope.Results(1)Under the optical microscope the endometrial glands became distorted,the cell boundaries disappeared,the nucleoli turned condensed and were stained darker. A large number of acute inflammatory cells appeared in fibrous tissue.In the shallow muscle layer cells were arrayed thickly,nucleoli were solidified and condensed,and cellular plasm were concentrated.The endometrial and the superficial muscle layers were damaged and colorless with NADH-d staining.The scope of the tissue thermal damage was clearly seen.Under an electron microscope,some smooth muscle ceils, chromatin,karyotheca and cellular membranes were destroyed.The mitochondria were swollen,membranes were ruptured,and the crista disappeared.Many organelles were destroyed.The chromatin was lightly wrecked in the transitional area between putrescence and the normal smooth muscle tissue.Karyotheca and cellular plasm still existed,the mitochondria were highly edematous and the crista were disappeared,and the granular endoplasmic reticula were slightly expanded and degranulated.(2)The serosal temperature in in vitro uterus was significantly higher than that in in vivo uterus(P0.05).The injury depth of the "Z+ W" radiation group increased significantly than that of the " Z" radiation group(P

The uhrastructure and atrial natriuretic peptide(ANP)mRNA in myocardium of streptozotocin-induced diabetic rats were studied along with the effect of rosiglitazone.It was found that the myocardial ultrastructure was demaged in diabetic rats.Rosiglitazone may ameliorate the lesion in myocardium,and lower the ANP mRNA in diabetic rats(1.14?0.05 at 6 weeks and 1.12?0.09 at 10 weeks vs 0.97?0.14,both P

To establish a LC-MS/MS method to determine the concentrations of liquiritin, glycyrrhizin, glycyrrhetinic acid, amygdalin, amygdalin prunasin, ephedrine, pseudoephedrine and methylephedrine of Maxing Shigan decoction in rat plasma, and study the differences on their pharmacokinetic process in normal rats and RSV pneumonia model rats. After normal rats and RSV pneumonia model rats were orally administered with Maxing Shigan decoction, the blood was collected from retinal vein plexus of different time points. Specifically, tetrahydropalmatine was taken as internal standard for determining ephedrine, while chloramphenicol was taken as internal standard for determining other components. After plasma samples were pre-treated as the above, the supernatant was dried with nitrogen blowing concentrator and then redissolved with methylalcohol. The chromatography was eluted with mobile phase consisted of acetonitrile and 0.1% formic acid solution in a gradient manner. ESI sources were adopted to scan ingredients in ephedra in a positive ion scanning mode and other ingredientsin a negative ion scanning mode. The multiple-reaction monitoring (MRM) method was developed the plasma concentration of each active component. The pharmacokinetic parameters of each group were calculated by using Win-Nonlin 4.1 software and put into the statistical analysis. The result showed the plasma concentration of the eight active ingredients, i.e., liquiritin, glycyrrhizin, glycyrrhetinic acid, amygdalin, amygdalin prunasin, ephedrine, pseudoephedrine and methylephedrine within the ranges of 1.04-1040, 1.04-1040, 0.89-445, 1.05-4200, 1.25-2490, 0.3-480, 0.3-480, 0.3-480 microg x L(-1), with a good linearity and satisfactory precision, recovery and stability in the above ingredients. After modeling, except for glycyrrhetinic acid whose pharmacokinetic parameters were lacked due to the data missing, all of the rest components showed significant higher Cmax, AUC(0-1) and lower clearance rate (CL) than that of the normal group, indicating the increase in absorption in rats in the pathological state by reducing the clearance rate. The method is accurate and sensitive and so can be used to determine the plasma concentrations of the eight active ingredients in Maxing Shigan decoction. RSV pneumonia-infected rats absorbed more ingredients in Maxing Shigan decoction.
Animals ; Chromatography, High Pressure Liquid ; Disease Models, Animal ; Drugs, Chinese Herbal ; pharmacokinetics ; Male ; Pneumonia, Viral ; drug therapy ; metabolism ; Rats ; Rats, Sprague-Dawley ; Respiratory Syncytial Virus Infections ; drug therapy ; metabolism ; Tandem Mass Spectrometry

OBJECTIVETo observe the effect of Cangfu Congxian Decoction (CCD) on oxidative stress in granulosa cells of polycystic ovary syndrome (PCOS) patients.

METHODSForty PCOS patients underwent in vitro fertilization-embryo transfer (IVF-ET) were assigned to the treatment group and the control group 1 according to random digit table, 20 in each group. Patients in the treatment group took CCD (200 mL, once in the morning and once in the afternoon) 2 months before IVF-ET, while those in the control group 1 took no Chinese medical decoction. Recruited were another 20 patients undergoing IVF-ET for tubal factors (as the control group 2). The clinical effect of IVF-ET were observed, including oocyte retrieval number, 2 pronuclear (2PN) fertilization rate, good quality embryo rate, clinical pregnancy rate, and ovarian hyperstimulation syndrome (OHSS) induced transplantation cancel rate. The expression of relative oxygen species (ROS) in granulosa cells was detected using cell immunofluorescence combined with confocal microscopy and FCM.

RESULTSCompared with the control group 1, occyte retrieval number, 2PN fertilization rate, and good quality embryo rate increased in the control group 2 and the treatment group (P <0. 05). OHSS induced transplantation cancel rate decreased in the control group 2 (P < 0.05). Fluorescence intensity of ROS decreased in the treatment group and the control group 2, as compared with the control group 1 (P < 0.01).

CONCLUSIONCCD increased good quality embryo rate by down-regulating the expression of ROS protein in ovarian granulosa cells, and correcting in vivo oxidative stress.

Drugs, Chinese Herbal ; therapeutic use ; Embryo Transfer ; Female ; Fertilization in Vitro ; Granulosa Cells ; drug effects ; metabolism ; Humans ; Oocyte Retrieval ; Ovarian Hyperstimulation Syndrome ; prevention & control ; Oxidative Stress ; drug effects ; Polycystic Ovary Syndrome ; drug therapy ; Pregnancy ; Pregnancy Rate ; Reactive Oxygen Species ; metabolism

Actins ; analysis ; Animals ; Dimethylnitrosamine ; Immunohistochemistry ; Liver ; metabolism ; pathology ; Male ; Necrosis ; chemically induced ; pathology ; Rats ; Rats, Wistar ; Reticulin ; analysis ; Silver Staining

To investigate the effect of acid and alkali stress on ginsenoside content of Panax ginseng, adventitious roots culture in bioreactors were incubated for 30 d and pH value was adjusted. Ginsenoside content increased by reducing or raising the pH in culture medium, the muxium ginsenoside content was determined on the 5th days after acid treatment and on the 7th days after alkali treatment. The result of histochemical localization of ginsenoside revealed that the red color from light to dark were found in the adventitious root tissue, and ginsenoside mainly located in the pericycle cells where appeared the dark red color.
Ginsenosides ; metabolism ; Hydrogen-Ion Concentration ; Panax ; metabolism ; physiology ; Plant Roots ; metabolism ; Stress, Physiological ; Time Factors