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自我采集阴道标本HPV DNA检测与细胞学普查检出宫颈 …

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美国医学会杂志（中文版） 2000年第5期19卷 230-232页

作者： wrig.TC 李蔚范

Boletellus nordestinus(Boletaceae,Boletales),a new species from Northeastern Atlantic Forest,Brazil

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Studies in Fungi 2019年第1期4卷 54-60页

作者： Magnago ac Neves MA Silveira RMB Programa de Pós-Graduação em Botânica Departamento de BotânicaUniversidade Federal do Rio Grande do SulPorto AlegreRio Grande do SulBrazil Programa de Pós-Graduação em Biologia de Fungos Algas e PlantasDepartamento de BotânicaUniversidade Federal de Santa CatarinaFlorianópolisSanta CatarinaBrazil

Boletellus nordestinus is described as a new species from white sandy dunes in the Northeastern Brazilian Atlantic *** area is known as a potential ectotrophic forest,since some ectomycorrhizal fungi had been found in the same *** new species is characterized by dry,velutinous and olivaceus to chocolate brown pileus,context and hymenophore non-cyanescent when exposed or pressured,short and longitudinally ridged basidiospores,fusiform to ventricose cystidia,and a trichodermal pileipellis with disarticulated,acute terminal elements.A full description,line drawings,color photographs and molecular phylogenetic data of the new species are provided.

关键词： Agaricomycetes boletoid fungi Neotropical fungi taxonomy

人参、白芍和紫河车混合提取物生血丹的生血作用

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acta Pharmacologica Sinica 2003年第2期24卷 120-126页

作者： dju.ac.kr Department of Internal Medicine College of Oriental Medicine Daejeon University Daejeon 301-724 Vaccine Institute Seoul National University Campus 151-742 Institute of Traditional Medicine and Bioscience Daejeon University 韩国 Daejeon 301-724

AIM: To examine the efficacy of Saenghyuldan and its components, Ginseng Radix, Paeoniae Radix Alba, and Hominis Placenta extracts (SHD, GR, PRA, and HP, respectively) on the hemopoiesis in a myelosuppression model system. METHODS: Susceptibility to cyclophosphamide (CP) and S 180 carcinoma was determined in SHD, GR,PRA, and HP-treated mice. Analysis of peripheral blood and bone marrow cells was demonstrated by changes in cell types and histopathologic examination. The expression of cytokine mRNAs involved in hemopoiesis was examined by RT-PCR. RESULTS: SHD and its seperated components (GR, HP, and PRA, respectively) significantly increased the survival in CP-and S 180-treated mice. The hematology data demonstrated that all the agents augmented monocyte and leucocyte counts in the peripheral blood and increased bone marrow density and the ratio of leukocyte to erythrocyte in the bone marrow. These findings were positively correlated with the up-regulation of cytokine mRNA expression such as granulocyte colony-stimulating factor (GM-CSF), erythropoietin (EPO), thrombopoietin (TPO), stem cell factor (SCF), and c-Kit. CONCLUSION: SHD is an effective remedy for the bone marrow failure and myelosuppression occurring during chemotherapy.

关键词：生血丹人参白芍紫河车血细胞生成

Antimicrobial and antispasmodic activity of leaf extract and fractions of Stachytarpheta cayennensis

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Asian Pacific Journal of Tropical Medicine 2010年第3期3卷 189-192页

作者： Okoye TC Akah PA Okoli CO Ezike ac Mbaoji FN Department of Pharmacology & Toxicology Faculty of Pharmaceutical SciencesUniversity of Nigeria

Objective:To investigate the antimicrobial activity of the methanol leaf extract(ME),n-hexane fraction(HF),ethylacetate fraction(EF) and methanol fraction(MF),of Stachytarpheta cayennensis ***(verbenaceae) as well as to ascertain the antispasmodic effects of the ME and the various fractions(HF,EF and MF) on acetylcholine(ach) and histamine(H) induced contractions on isolated guinea pig ***:The in vitro agar well diffusion method was used for the antimicrobial studies while the isolated tissue method was employed for the antispasmodic test. Organisms used were all clinical isolates of Bacillus subtilis,Staphylococcus aureus,Pseudomonas aeruginosa,Salmonella paratyphi,Candida albicans and Aspergillus ***:The extract and fractions exhibited dose dependent inhibition against all the bacteria tested and also exhibited insignificant antifungal activity against Candida albicans and Aspergillus *** minimum inhibitory concentration(MIC) of the extract and fractions(mg/mL) on Bacillus subtilis, Staphylococcus aureus,Pseudomonas aeruginosa and Salmonella paratyphi respectively were ME 5.62,14.12,22.38,2.11;EF 1.25,6.30,9.40,9.40 and MF 3.98,8.81,39.80,*** n-hexane fraction exhibited MIC of 1.07 mg/mL against only Bacillus *** extract and fractions exhibited significant(Pactions induced by acetylcholine and histamine on isolated guinea pig *** of the extract and fractions(μg/mL) which evoked 50%inhibition of maximal response exhibited by ach were ME 0.64,HF 0.16,EF 0.08 and MF 0.15,while that of histamine included ME 5.12,HF 0.16,EF 0.04 and MF *** phytochemical studies on the extract and fractions indicated the presence of carbohydrates,alkaloids,saponins,flavonoids,steroids and ***: The extract and fractions of Stachytarpheta cayennensis possessed both antibacterial and antispasmodic effects confirming the claimed use in folkloric medicine

关键词： Antimicrobial Antispasmodic Stachytarpheta cayennensis acetylcholine Histamine

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中美互换摘要

中华高血压杂志（中英文） 2024年第2期32卷 200-200页

作者： Heckel AR Arcidiacono DM Coonan KA Glasgow ac DeBlois JP Gump BB Kim JY Heffernan KS 刘青练桂丽

曾患与未患新型冠状病毒成年人的24h中心血流动力学负荷。高血压虽是新型冠状病毒(corona virus disease2019,COVID-19)重症的危险因素,但COVID-19对血压的影响尚不明确。相比于与单一时间点测量肱动脉血压,24 h动态血压监测(24 hour am... 详细信息

曾患与未患新型冠状病毒成年人的24h中心血流动力学负荷。高血压虽是新型冠状病毒(corona virus disease2019,COVID-19)重症的危险因素,但COVID-19对血压的影响尚不明确。相比于与单一时间点测量肱动脉血压,24 h动态血压监测(24 hour ambulatory blood pressure monitoring,ABPM)测量的中心血压对评估心血管疾病(cardiovascular disease,CVD)风险更有预测价值。本研究采用ABPM测量24 h中心血流动力学负荷,评估曾患与未患COVID-19成年人的CVD风险。

关键词：肱动脉血压新型冠状病毒心血管疾病 ABPM 点测量危险因素

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Subthreshold micropulse laser versus intravitreal anti-VEGF for diabetic macular edema patients with relatively better visual acuity

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International Journal of Ophthalmology(English edition) 2020年第10期13卷 1606-1611页

作者： Sezen Akkaya Banu acιkalιn Yusuf Emre Dogan Fatih Coban Departmant of Ophthalmology Saglιk Bilimleri UniversityFSM Training and Research Hospitallstanbul 34752Turkey

AIM:To compare the effects of yellow(577 nm)subthreshold micropulse laser(SML)and intravitreal(IV)anti-vascular endothelial growth factor(VEGF)treatment in patients with diabetic macular edema(DME)with relatively better visual acuity[best corrected visual acuity(BCVA)≤0.15 log MAR].METHODS:The medical records of 76 eyes of 47 patients underwent IV(0.5 mg)anti-VEGF injection or SML for the DME with relatively better BCVA were *** IV group received three consecutive monthly IV anti-VEGF injections,then were retreated as *** laser treatment group was treated at baseline and 3 mo,and then retreated at 6 and 9 mo if *** participants were followed up for one *** mean BCVA and mean central macular thickness(CMT)values changes over the follow-up were ***:Twenty-four and 23 patients were assigned to the SML and IV subgroups,*** mean number of treatments was 3.64±0.76 in SML group and 5.85±1.38 in IV group(Pacuity and decreasing CMT at 6,9,and 12 *** can be a good alternative first-line therapy for DME with BCVA≤0.15 log MAR.

关键词： diabetic macular edema subthreshold micropulse laser anti-VEGF injection

Gastroprotective effect of achyranthes aspera Linn,leaf on rats

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Asian Pacific Journal of Tropical Medicine 2012年第3期5卷 197-201页

作者： Ashish K Das Papiya Bigoniya Neelesh K Verma ac Rana Department of Pharmacology Radharaman College of PharmacyBhopal-02M.P.India Rayat College of Pharmacy Rail Majranear Ropar NawanshahrPunjabIndia

Objective:The study was aimed al evaluating the antiulcer activity of ethanolic extract of achyranthes aspera(EEAA) ***:The anti-ulcer assays were performed on pylorus ligation and chronic ethanol induced ulcer *** effects of the EEAA on gastric content volume,*** acidity,total acidity and ulcer index were ***:The percentage of ulcer protection(59.55%and 35.58%) was significantly(P acidity whereas,gastric pH was increased ***:The results of this study show significant gastroprotective activity of EEAA may be due to presence of phyto-constituents like flavanoids,saponins and tannins.

关键词： Antiulcer achyranthes aspera Gastroprotective Omeprazole Ethanol

Detonation Propagation in Narrow Gaps with Various Configurations

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Journal of Thermal Science 2007年第3期16卷 283-288页

作者： M.Monwar ynu.ac.jp) Y.Yamamoto K.Ishii T.Tsuboi Department of Mechanical Engineering Yokohama National University79-5 TokiwadaiHodogaya-kuYokohama 240-8501Japan.(Email address:d05sb192

In general all detonation waves have cellular structure formed by the trajectory of the triple points. This paper aims to investigate experimentally the propagation of detonation in narrow gaps for hydrogen-oxygen-argon mixtures in terms of various gap heights and gap widths. The gap of total length 1500 mm was constructed by three pair of stainless plates, each of them was 500 mm in length, which were inserted in a detonation tube. The gap heights were varied from 1.2 mm to 3.0 mm while the gap widths were varied from 10 mm to 40 mm. Various argon dilution rates were tested in the present experiments to change the size of cellular structure. Attempts have been made by means of reaction front velocity, shock front velocity, and smoked foil to record variations of cellular structure inside the gaps. A combination probe composed of a pressure and an ion probe detected the arrival of the shock and the reaction front individually at one measurement point. Experimental results show that the number of the triple points contained in detonation front decreases with decrease in the gap heights and gap widths, which lead to larger cellular structures. For mixtures with low detonability, cell size is affected by a certain gap width although conversely cell size is almost independent of gap width. From the present result it was found that detonation propagation inside the gaps is strongly governed by the gap height and effects of gap width is dependent on detonability of mixtures.

关键词： Detonation cellular structure gap configuration triple point

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Longitudinal Vibrations of Rheological Rodwith Variable Cross Section

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Communications in Nonlinear Science and Numerical Simulation 1999年第3期4卷 193-199页

作者： Katica (Stevanovic) HEDRIH Aleksandar FILIPOVSKI(Faculty of Mechanical Engineering, University of Nis, Mathematical Institute SANU,Belgrade).E-mail:katica@masfak.masfak.masfak.ni.ac.yu,katicav@kalca.junis.ni.ac.yu Faculty of Mechanical Engineering University of Nis Mathematical Institute SANU Belgrade Yugoslavia

IntroductionMechanicsofhereditarymedium(material)ispresentedinmuchscientificliteratured--41,anditiswidelyusedinengineeringanajysesofstreng'***... 详细信息

IntroductionMechanicsofhereditarymedium(material)ispresentedinmuchscientificliteratured--41,anditiswidelyusedinengineeringanajysesofstreng'***...

关键词： viscose-elasticity hereditary material longitudinal vibration eigenfunction. variable cross section