Angebote zu "Using" (17 Treffer)

Kategorien

Shops

Knowledge and Attitudes of Youth Towards HCT Se...
49,90 € *
ggf. zzgl. Versand

HIV&AIDS Counselling and Testing (HCT) services have for long been seen as an intervention towards HIV prevention. The major objective of this study is to establish the Knowledge and Attitudes of youth towards HCT services in Lira district, Uganda. The study tried to establish the knowledge of the youth on HIV&AIDS and HCT services, to identify the attitudes of the youth towards HCT services and to find out the strategies for improving HCT uptake among the youth. A cross section study design was used to collect quantitative and qualitative data from 112 youth. Quantitative data was collected by the use of semi-structure questionnaire on youth between 15-24 years while qualitative data was obtained using key informant interviews and focus group discussions. The findings show that most youth are knowledgeable about HIV&AIDS and HCT services because they can identify modes of HIV transmission and where to obtain HCT services. Youth in school were more likely to have heard about HIV and AIDS compared to the youth out of school. The study shows that youth have both positive and negative attitudes towards HCT services.

Anbieter: Dodax
Stand: 02.04.2020
Zum Angebot
Molecular Cloning of Staphylococcus Aureus Alph...
49,90 € *
ggf. zzgl. Versand

Recombinant technology has crucial impact in therapy development. In microbial environment, Pathogenic bacteria such as Staphylococcus aureus produces alpha hemolysin protein. This protein is used as anticancer protein. alpha hemolysin gene was isolated from pathogenic S. aureus that was isolated from blood samples of patients (chrildren). This recombinant hia gene was produced alpha hemolysin protein by using competent E. coli as a host. The recombinant - toxin protein was used as anticancer agent.In this study that high concentration of -toxin (500 mil/ ml) was effected on the cell viability of four cells line ( HepG-2, HCT-116, MCF-7, A-549). The cell viability of cell lines were represented 31.69% in HepG-2, 36.27% in HCT-116, 78.95% in MCF-7, 67.28% in A-549. From our results, Alpha hemolysin protein had high inhibitory activity against HepG-2 and HCT-116, and had weak inhibitory activity against MCF-7 and A-549. Inconclusion,The production of recombinant - toxin was very simple process, low cost, high efficiency, non-toxic, high yield and no side effect.

Anbieter: Dodax
Stand: 02.04.2020
Zum Angebot
Synthesis, spectroscopy, biological activity of...
69,90 € *
ggf. zzgl. Versand

A new Schiff base ligand (HL) derived from the condensation of quinoline-2-carboxaldehyde with 2-aminophenol and its mixed ligand complexes of Cr(III), Mn(II), Fe(III), Co(II), Ni(II), Cu(II), Zn(II) and Cd(II) vis 2,2'-bipyridine/1,10-phenanthroline as secondary ligand have been synthesized and characterized by elemental analyses, spectroscopic studies (IR, mass spectra, 1H NMR, UV-vis, magnetic susceptibility and solid reflectance), molar conductance, x-ray diffraction, ESR and thermal studies. The kinetic and thermodynamic parameters were calculated using the Coats-Redfern and HorowitzMetzger methods. Also, Schiff base ligand and its mixed ligand complexes were screened against Gram positive bacteria (Streptococcus pneumoniae and Bacillis subtilis) and Gram negative bacteria (Pseudomonas aeruginosa and Escherichia coli). Antifungal activity was carried out against (Aspergillus fumigatus and Candida albicans). In addition, anti-cancer activity of Schiff base ligand and its mixed ligand complexes were also tested against breast cancer cell line (MCF-7) and colon cancer cell line (HCT-116).

Anbieter: Dodax
Stand: 02.04.2020
Zum Angebot
Microbial Production of Some Products of Cucurb...
99,90 CHF *
ggf. zzgl. Versand

The book aimed to reveal degradation of Cucurbitacin E glucoside obtained from Citrullus colocynthis (L.) (Hanzal) into Cucurbitacin E and glucose by mean of microbial biotransformation using Curvularia lunata NRRL 2178 as a source of ss-glucosidase. All the instrumental data obtained by highly advanced techniques, confirmed the microbial conversion of cucurbitacin E glucoside into cucurbitacin E and glucose indicating effect of enzyme in the hydrolysis process by splitting of glucose from the anomeric carbon atom. The effect of the cucurbitacin E glucoside and cucurbitacin E on the proliferation of Hep-G2 cells was studied. The treatment of Hep-G2 cells with cucurbitacin E led to a high inhibition of the cell proliferation, which revealed a moderate anti-tumor activity of the cucurbitacin E against hepatic carcinoma, while cucurbitacin E glucoside had no cytotoxic effect on Hep-G2 cells. The study showed the effect of the compounds on the proliferation of HCT-116 cells; the two compounds were not cytotoxic as indicated by their IC50 values. On the other hand, the treatment of T-lymphocyte cells with cucurbitacin E resulted in increase in the cell proliferation.

Anbieter: Orell Fuessli CH
Stand: 02.04.2020
Zum Angebot
Anaemia in pregnancy
5,90 CHF *
ggf. zzgl. Versand

Scientific Study from the year 2012 in the subject Medicine - Gynecology, Andrology, Atlantic International University, course: Health Science, language: English, abstract: A total of 160 blood samples were collected into EDTA tubes between 1- January to 31-march 2011, at the Antenatal Clinic of Hospital of Porto Novo during the first visit of the pregnant women to the reproductive section and Using Sysmex KX-21-N by Sysmex corporation, Japan. The haematological parameters of Haemoglobin (Hb), Haematocrit (HCT), Mean Cell Volume (MCV) and Red Cell Distribution Width in coefficient variation (RDW-CV) were determined in all the samples; the trimester stages of each pregnancy were noted. Out of the 160 pregnant women blood samples analyzed, 62(38.8%) were anaemic, and the majority 71% were mildly anaemic cases, whereas 29% were moderately anaemic and no severe anaemic cases were recorded. Iron deficiency anaemia was 8.1% whereas 91.9% showed mixed anaemia indicating Normocytic- Normochromic. Anaemia was higher (53.2%) in pregnant women in the second trimester. CONCLUSION: The administration of iron with folic acid (folicferro), vitaminB12 and food aid program should be re-inforced for all pregnant women.

Anbieter: Orell Fuessli CH
Stand: 02.04.2020
Zum Angebot
Microbial Production of Some Products of Cucurb...
54,99 € *
ggf. zzgl. Versand

The book aimed to reveal degradation of Cucurbitacin E glucoside obtained from Citrullus colocynthis (L.) (Hanzal) into Cucurbitacin E and glucose by mean of microbial biotransformation using Curvularia lunata NRRL 2178 as a source of ß-glucosidase. All the instrumental data obtained by highly advanced techniques, confirmed the microbial conversion of cucurbitacin E glucoside into cucurbitacin E and glucose indicating effect of enzyme in the hydrolysis process by splitting of glucose from the anomeric carbon atom. The effect of the cucurbitacin E glucoside and cucurbitacin E on the proliferation of Hep-G2 cells was studied. The treatment of Hep-G2 cells with cucurbitacin E led to a high inhibition of the cell proliferation, which revealed a moderate anti-tumor activity of the cucurbitacin E against hepatic carcinoma, while cucurbitacin E glucoside had no cytotoxic effect on Hep-G2 cells. The study showed the effect of the compounds on the proliferation of HCT-116 cells; the two compounds were not cytotoxic as indicated by their IC50 values. On the other hand, the treatment of T-lymphocyte cells with cucurbitacin E resulted in increase in the cell proliferation.

Anbieter: Thalia AT
Stand: 02.04.2020
Zum Angebot
Anaemia in pregnancy
4,99 € *
ggf. zzgl. Versand

Scientific Study from the year 2012 in the subject Medicine - Gynecology, Andrology, Atlantic International University, course: Health Science, language: English, abstract: A total of 160 blood samples were collected into EDTA tubes between 1- January to 31-march 2011, at the Antenatal Clinic of Hospital of Porto Novo during the first visit of the pregnant women to the reproductive section and Using Sysmex KX-21-N by Sysmex corporation, Japan. The haematological parameters of Haemoglobin (Hb), Haematocrit (HCT), Mean Cell Volume (MCV) and Red Cell Distribution Width in coefficient variation (RDW-CV) were determined in all the samples; the trimester stages of each pregnancy were noted. Out of the 160 pregnant women blood samples analyzed, 62(38.8%) were anaemic, and the majority 71% were mildly anaemic cases, whereas 29% were moderately anaemic and no severe anaemic cases were recorded. Iron deficiency anaemia was 8.1% whereas 91.9% showed mixed anaemia indicating Normocytic- Normochromic. Anaemia was higher (53.2%) in pregnant women in the second trimester. CONCLUSION: The administration of iron with folic acid (folicferro), vitaminB12 and food aid program should be re-inforced for all pregnant women.

Anbieter: Thalia AT
Stand: 02.04.2020
Zum Angebot