Volume 18, Issue 4 (2018) | OnLine Journal of Biological Sciences

Biological Activity of Lactic Acid Based Feed Additive and its Physiological Effect on the Animal Organism

Nadezhda Nikolaevna Lantseva — 2018-10-04

OnLine Journal of Biological Sciences, Published online: 4 October 2018; doi:10.3844/ojbsci.2018.377.386

The data obtained as a result of the study of the enzymatic activity of the lactic acid based feed additive LAFA, based on various bacteria, are consistent with the results of the research presented i...

Sequence Analysis of Scaffold/Matrix Attachment Regions (S/MARs) From Human Embryonic Kidney and Chinese Hamster Ovary Cells

Nur Shazwani Mohd Pilus — 2018-10-08

OnLine Journal of Biological Sciences, Published online: 8 October 2018; doi:10.3844/ojbsci.2018.387.400

Binding of intergenic Scaffold/Matrix Attachment Regions (S/MARs) to nuclear matrix proteins is believed to poise adjacent genes for transcription by forming chromatin loops. Vector constructs contain...

Evaluating Plant Species Suitability for a Substrate-Free Tropical Green Roof

Bruno R. Silva — 2018-10-11

OnLine Journal of Biological Sciences, Published online: 11 October 2018; doi:10.3844/ojbsci.2018.401.423

Greenroofs reduce building exterior-interior thermal flux and mitigate high internal air temperatures, especially in tropical climates. Tropical greenroofs are given little attention and their use rem...

The Construction of Two and Three Dimensional Molecular Models for the miR-31 and Its Silencer as the Triple Negative Breast Cancer Biomarkers

Arli Aditya Parikesit — 2018-10-18

OnLine Journal of Biological Sciences, Published online: 18 October 2018; doi:10.3844/ojbsci.2018.424.431

The Triple Negative Breast Cancer (TNBC) is considered as the most difficult Breast Cancer type to be medicated. So far, the acceptable medication and diagnostics measure are based upon the proteomics...

Effect of Gold Nanoparticles on Serum Lipid Profilein Albino Mice

Ammal Esmaeel Ibrahim — 2018-10-31

OnLine Journal of Biological Sciences, Published online: 31 October 2018; doi:10.3844/ojbsci.2018.432.434

Triglycerides and lipoproteins are threat features for Cardio Heart Disease. The word “nano” is derived from the Greek word “nanos” which means slight and it is used as introduce for one billi...

Molecular Detection of Follicle Stimulating Hormone Receptor Polymorphisms and Luteinizing Hormone Gene Variations in Primary and Secondary Iraqi Infertile Women

Noor Basim Naser — 2018-11-15

OnLine Journal of Biological Sciences, Published online: 15 November 2018; doi:10.3844/ojbsci.2018.435.441

The current study aimed to determine the role of hormonal disturbances in infertility, moreover assessing variations at the molecular level that could affect this disease. The study examined 90 blood ...

Determination of the Mutagenicity of 2-aminoanthracene Using Chicken Hepatic S-9 Fraction

Vladimir A. Chistyakov — 2018-11-16

OnLine Journal of Biological Sciences, Published online: 16 November 2018; doi:10.3844/ojbsci.2018.442.445

The abundance of potential genotoxins makes it necessary to improve microbial test systems that allow to identify these substances quickly. At the same time, the methodology of metabolic activation of...

Identification of Novel Mutations of AMH Gene in Iraqi Women with Premature Ovarian Failure

Farah Amer Abed — 2018-12-11

OnLine Journal of Biological Sciences, Published online: 11 December 2018; doi:10.3844/ojbsci.2018.446.452

An over all of thirty females experiencing idiopathic POF and thirty controls have been studied and among them only six patients and four control were sent to sequence. The AMH gene fragments AMH1, AM...