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131.
Liang Chengcheng Raza Sayed Haidar Abbas Naqvi Muhammad Abuzar Raza Feng Yanrong Khan Rajwali Mohammedsaleh Zuhair M. Shater Abdullah F. Al-ahmadi Bassam M. Saleh Fayez M. Bilal Muhammad Ahsan Zan Linsen 《Biochemical genetics》2022,60(2):543-557
Biochemical Genetics - The Long non-coding RNA (lncRNA) expression profile data of ten samples including human Mesenchymal Stem Cell (MSC) adipogenic differentiation 0, 3, and 6 days from... 相似文献
132.
Eryavuz Onmaz Duygu Tezcan Dilek Abusoglu Sedat Sivrikaya Abdullah Kuzu Menekse Yerlikaya Fatma Humeyra Yilmaz Sema Unlu Ali 《Amino acids》2022,54(6):877-887
Amino Acids - Behçet disease (BD) is an inflammatory, multisystemic vasculitis of unknown etiopathogenesis. However, innate and adaptive immune system involvement and immune-mediated networks... 相似文献
133.
Jordi Toda Avelino Corma Raed H. Abudawoud Mohamed S. Elanany Ibrahim M. Al-Zahrani 《Molecular simulation》2015,41(16-17):1438-1448
A molecular dynamics study of diffusion of p-xylene and o-xylene has been performed over three different pure silica 10-ring zeolites, MFI, SFG and TUN. The shape selective properties of the frameworks of these three materials have been tested using four different types of force fields commonly used based on united atom, rigid-ion and core-shell approximations. The performance of each force field is analysed in order to find which force fields can give sufficiently accurate estimations that allow to select appropriate zeolites for selective separation of para/ortho xylene. This performance was found to depend on the quality of the structural properties of the zeolite, in particular the size and shape of the 10 rings which act as bottlenecks for the diffusion. The computational results allow us to define some optimum characteristics for the selective diffusion of p-xylene. 相似文献
134.
Kit-Siong Liew Wei-Seng Ho Shek-Ling Pang Abdullah Julaihi 《Physiology and Molecular Biology of Plants》2015,21(1):163-165
Duabanga moluccana (or locally known as sawih) is an indigenous fast growing tropical tree species that confers various advantages for the timber industry and for planted forests development. In this paper, we isolated and characterized 8 polymorphic microsatellite markers from the D. moluccana genome using ISSR-suppression PCR techniques. The number of alleles and PIC values ranged from 3 to 8 alleles per locus and from 0.488 to 0.792, respectively. Three microsatellite loci were deviated from Hardy-Weinberg equilibrium (P < 0.05). The transferability rate ranged from 24 to 100 % among the three indigenous tree species tested. This indicates that the newly developed microsatellite markers would be useful tools for population genetic studies on D. moluccana and other indigenous tree species. 相似文献
135.
Prevalence and Risk Factors of Helicobacter pylori Infection in Saudi Children: A Three‐Year Prospective Controlled Study
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136.
137.
Nurlisa Yusuf Ammar Zakaria Mohammad Iqbal Omar Ali Yeon Md Shakaff Maz Jamilah Masnan Latifah Munirah Kamarudin Norasmadi Abdul Rahim Nur Zawatil Isqi Zakaria Azian Azamimi Abdullah Amizah Othman Mohd Sadek Yasin 《BMC bioinformatics》2015,16(1)
Background
Effective management of patients with diabetic foot infection is a crucial concern. A delay in prescribing appropriate antimicrobial agent can lead to amputation or life threatening complications. Thus, this electronic nose (e-nose) technique will provide a diagnostic tool that will allow for rapid and accurate identification of a pathogen.Results
This study investigates the performance of e-nose technique performing direct measurement of static headspace with algorithm and data interpretations which was validated by Headspace SPME-GC-MS, to determine the causative bacteria responsible for diabetic foot infection. The study was proposed to complement the wound swabbing method for bacterial culture and to serve as a rapid screening tool for bacteria species identification. The investigation focused on both single and poly microbial subjected to different agar media cultures. A multi-class technique was applied including statistical approaches such as Support Vector Machine (SVM), K Nearest Neighbor (KNN), Linear Discriminant Analysis (LDA) as well as neural networks called Probability Neural Network (PNN). Most of classifiers successfully identified poly and single microbial species with up to 90% accuracy.Conclusions
The results obtained from this study showed that the e-nose was able to identify and differentiate between poly and single microbial species comparable to the conventional clinical technique. It also indicates that even though poly and single bacterial species in different agar solution emit different headspace volatiles, they can still be discriminated and identified using multivariate techniques. 相似文献138.
Avneesh D. Singh Sabaratnam Vikineswary Noorlidah Abdullah Muniandy Sekaran 《World journal of microbiology & biotechnology》2011,27(3):535-545
The potential of ligninolytic enzymes, including lignin peroxidase (LiP) as the main enzyme from the spent mushroom substrate
of Pleurotus sajor-caju was evaluated for the decolourisation of five dyes from azo and anthraquinone dye groups. Among the azo dyes, reactive black
5 and reactive orange 16 were 84.0 and 80.9% decolourised respectively, after 4 h of incubation with 45 U of LiP as compared
to 32.1% decolourisation of disperse blue 79. Among the anthraquinone dyes, disperse red 60 was decolourised to 47.2% after
4 h of incubation with 45 U of LiP as compared to 5.9% decolourisation of disperse blue 56. Increasing the LiP concentration
and incubation time had a positive effect on the decolourisation of anthraquinone dyes as compared to azo dyes. A 67.9% decolourisation
of synthetic textile waste-water was achieved after 4 h of incubation with 25 U of LiP. Increasing the incubation time significantly
increased (P < 0.05) the decolourisation of synthetic textile waste-water. Further, there was a 52.4% reduction in the toxicity of synthetic
textile waste-water treated with 55 U of LiP for 4 h. However, only 35.7% reduction in toxicity was achieved when the synthetic
textile waste-water was treated with 55 U of LiP for 24 h. In this study, it was shown that the spent mushroom substrate of
P. sajor-caju could be a cheap source of ligninolytic enzymes for the decolourisation of dyes in textile industry wastewaters. 相似文献
139.
Biosynthesis of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) and characterisation of its blend with oil palm empty fruit bunch fibers 总被引:1,自引:0,他引:1
Poly(3-hydroxybutyrate-co-38 mol%-3-hydroxyvalerate) [P(3HB-co-38mol%-3HV)] was produced by Cupriavidus sp. USMAA2-4 in the presence of oleic acid and 1-pentanol. Due to enormous production of empty fruit bunch (EFB) in the oil palm plantation and high production cost of P(3HB-co-3HV), oil palm EFB fibers were used for biocomposites preparation. In this study, maleic anhydride (MA) and benzoyl peroxide (DBPO) were used to improve the miscibility between P(3HB-co-3HV) and EFB fibers. Introduction of MA into P(3HB-co-3HV) backbone reduced the molecular weight and improved the thermal stability of P(3HB-co-3HV). Thermal stability of P(3HB-co-3HV)/EFB composites was shown to be comparable to that of commercial packaging product. Composites with 35% EFB fibers content have the highest tensile strength compared to 30% and 40%. P(3HB-co-3HV)/EFB blends showed less chemicals leached compared to commercial packaging. 相似文献
140.
The present study investigates the formation of aerobic granular sludge in sequencing batch reactor (SBR) fed with palm oil mill effluent (POME). Stable granules were observed in the reactor with diameters between 2.0 and 4.0 mm at a chemical oxygen demand (COD) loading rate of 2.5 kg COD m−3 d−1. The biomass concentration was 7600 mg L−1 while the sludge volume index (SVI) was 31.3 mL g SS−1 indicating good biomass accumulation in the reactor and good settling properties of granular sludge, respectively. COD and ammonia removals were achieved at a maximum of 91.1% and 97.6%, respectively while color removal averaged at only 38%. This study provides insights on the development and the capabilities of aerobic granular sludge in POME treatment. 相似文献