Objective To analyze and sort the character of symptom and pathology of 223 HIV/AIDS patients in Yunnan Provine. Methods Sort the clinical periods into groups subject to 223 HIV/AIDS patients who voluntarily accept the consultations and treatments for the first try in Yunnan province, then observe their tongue-appearance accordingly. Results By separately observing the color, shape and aspect of the tongue and tongue-fur which belongs to patient during AIDS period and asymptomatic period, discovered that the pathological tongue-fur appearance of all clinical periods trends to greasy, thereinto, in period of AIDS, 47.45% were white-greasy, 16.06% were yellow-greasy, 8.02% were yellow and thin. In terms of color of tongue, 46.71% of the total samples were light pink and white, 32.12% were red, and 21.17% were purple and gore. In period of asymptomatic, most of the tongue-appearance was light pink and thin white, which obviously exceeded the AIDS period. It indicates that the higher level of immunity, the more normal appearance of tongue can be expected. Group A (200≤CD4

Antibodies, Viral ; blood ; Humans ; SARS Virus ; immunology ; Severe Acute Respiratory Syndrome ; immunology ; T-Lymphocytes, Cytotoxic ; immunology

Bacteremia ; diagnosis ; Humans ; Infant, Newborn ; Male ; Pseudomonas Infections ; diagnosis

Objective To survey the multi-drug resistance among the isolates of methicillinresistant Staphyloeocus from lower respiratory tract in post-cardiothoracic surgery patients and the risk factors contributing to infection aggravation.Methods The clinical data of lower respiratory tract infections were reviewed retrospectively from June 2011 to December 2012.The antimicrobial susceptibility testing was analyzed according to CLSI breakpoints 2010.Results A total of 323 clinical isolates was identified in 264 patients,including gram-positive coccus (126 strains) and gram-negative bacillus (197 strains).The prevalence of methiciIlin-resistant srtains was 88.5 ％ (54/61)in Staphylococus.Aureus (MRSA),and 77.3％ (17/22) in Staphylococcus epidermidis (MRSE).No VISA or VRSA strain was identified.One enterococcal strain was resistant to Vancomycin and teicoplanin.MRSA/MRSE were also isolated from hands and nasal vestibule of nurses,article surfae,pipeline/interface of breathing machine and ward atmosphere.Conclusions Patients after cardiothoracic operation are susceptible to lower respiratory tract infection with gram positive cocci,which should be paid more attention to airway management.Rational administration,sterile operation and antimicrobial therapy are effective ways for control of multi-durg resistance.

AIM:To disscus the clinical effect of the silicone tube implantation under the guidance of memory wire in the treatment of lacrimal canaliculus.
METHODS:One hundred and fifteen cases (115 eyes ) of traumatic canalicular laceration were treated by canaliculoplasty from September 2012 to June 2014. Finding the end of lacrimal canaliculus under microscope, guided by memory wire which was probed in lacrimal passage to the nasal cavity, intubating double-passage silicone tube as a support and end-to-end anastomosis. The condition of epiphora and irrigation of lacrimal passage were observed after extubation.
RESULTS: All 115 cases were experienced successful operation. All patients were followed up for 6mo ~ 1a (mean 9. 3mo) after extubation. Lacrimal passage was unobstructed in 96 cases 96 eyes(83. 5%), stricture in 13 cases 13 eyes (11. 3%), and blocked in 6 cases 6 eyes (5. 2%).
CONCLUSION:Double-passage silicone tube guided by memory wire may be an optional technique in the treatment of traumatic lacrimal duct laceration, which is a feasible, minimally - invasive, safe and effective method.

Humans ; Male ; Osteosarcoma ; complications ; diagnostic imaging ; surgery ; Ultrasonography ; Wounds and Injuries ; complications ; Young Adult

Mild-symptom erectile dysfunction (MSED) is commonly seen in clinical practice, but receives inadequate attention from both the patients and clinicians. Increasing researches have indicated that MSED is associated with not only unhealthy living habits and psychological factors but also the early progression of endothelial, metabolic and endocrine diseases. The diagnosis and treatment of MSED should be based on the relevant guidelines, with consideration of both its specific and common features. The therapeutic principle is a combination of integrated and individual solutions aimed at the causes of the disease. Drug intervention should be initiated if psychological therapy fails. Negligence of MSED may affect the quality of life of the patients and their partners, and what's more, might delay the management of some other severe underlying diseases. Adequate attention to the early diagnosis and treatment for MSED is of great significance for a deeper insight into the etiology of ED, the prevention of potential cardiovascular and metabolic diseases, and the improvement of the overall health of males.
Attention ; Erectile Dysfunction ; diagnosis ; etiology ; therapy ; Humans ; Male ; Quality of Life

Objective To evaluate the effect of nitrous oxide(N2O) on the cuff pressure of ProSeal laryngeal mask airway(PLMA) in pediatric anesthesia. Methods Thirty-two pediatic patients were enrolled and divided into two groups randomly.PLMA cuffs were inflated with air(Group A) or 50% N2O/oxyen(Group N) to 20 mmHg as initial pressure.The intracuff pressure was monitored during anesthesia with 50% N2O in oxygen. Results Intracuff pressure increased to(40.6?9.3) mmHg in Group A and slightly decreased in Group N.Deflation volume in Group A was much more than that in Group N[(4.4?2.3) mL vs(2.6?1.0) mL,P

Heparinases,a kind of polysaccharide lyases,can degrade heparin and heparin sulfate to low molecular weight polysaccharides.It has been noted that many bacteria have heparinases although only few of them have been purified and characterized.Heparinases I,II and III from Flavobacterium heparinum have been extensively studied for many years and been commercialized recently.Heparinases have some important applications in the industry and clinic as well as in the determination of heparin structure,which is a very important anticoagulant drug used world-widely.The recent progresses in isolation of heparinase-producing bacteria,genome mapping of heparinase homologs in sequenced bacteria and archaea genomes,purification of heparinases and the study of their biochemistry and regulation were reviewed.The recombinant expression of these enzymes as well as important applications of heparinases and their potential applications in the future will also be highlighted.

OBJECTIVETo investigate the effect of Xianxiong decoction on the mice with acute lung injury induced by lipopolysaccharide.

METHODEighty female ICR mice were randomly divided into 8 groups: model group, Xianxiong decoction group, Daxianxiong decoction group, Xianxiong decoction group without Kansui Radix group, Xianxiong decoction group without Glycyrrhizae Radix et Rhizoma group, Glycyrrhizae Radix et Rhizoma and Kansui Radix group, normal group and control group. Animals of each group, except normal group, were undertaken intraperitoneal injection and intranasal inhalation of lipopolysaccharide (LPS) on day 1, 2, 3 to establish acute lung injury (ALI) model. 30 min after modeling, 0.2 mL corresponding drugs were administrated to each mice, dexam ethasone and normal saline were given to the mice of control group and normal group respectively. White blood cell in blood, neutrophil percentage of blood and bronchoalveolar lavage fluid (BALF) supernatant, the ratio of wet and dry lung tissue ( W/D), histopathological changes of lung tissue were estimated. Sixty ICR mice were randomly divided into normal, model, control, high, middle and low dose Xianxiong decoction groups and were modeled in the same way. ELISA was applied to detect the level of NF-kappaB, TNF-alpha and IL-6 in BALF, PCR for NF-kappaB and TNF-alpha mRNA in lung tissue, and Western blot for NF-kappaB and TNF-alpha. Half of 20 ICR mice were administrated with Xianxiong decoction of its maximum tolerant normal saline.

RESULTCompared with model group, the number of WBC in blood of Xianxiong decoction group mice decreased (P < 0.01), percentage of neutrophils in both blood and BALF decreased as well (P < 0.01, P < 0.05); it also significantly reduced the ratio of W/D (P < 0.01); and found the alveolar wall, the number of inflammatory cells infiltrating improved, compared with model group. Xianxiong decoction reduced the level of NF-kappaB, TNF-alpha and IL-6 in BALF (P < 0.01, P < 0.01, P < 0.05); its high and low dose groups only found TNF-alpha level declined. Five mice died 24 h after administration of Xianxiong decoction which indicated its toxicity when other influential factors were considered.

CONCLUSIONXianxiong decoction is effective on the ALI mice induced by LPS, but it is of toxicity at 3 g x mL(-1).

Acute Lung Injury ; drug therapy ; genetics ; metabolism ; pathology ; Animals ; Bronchoalveolar Lavage Fluid ; chemistry ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Interleukin-6 ; genetics ; metabolism ; Lipopolysaccharides ; adverse effects ; Lung ; drug effects ; metabolism ; pathology ; Mice ; Mice, Inbred ICR ; NF-kappa B ; genetics ; metabolism ; Tumor Necrosis Factor-alpha ; genetics ; metabolism