Volume 24, Issue 2 (2024) | OnLine Journal of Biological Sciences

Fauna of Hemipterans (Heteroptera) of the Northern Tien Shan

Arnur Kenzhegaliev — 2023-12-16

OnLine Journal of Biological Sciences, Published online: 16 December 2023; doi:10.3844/ojbsci.2024.147.153

This article presents the outcomes of a comprehensive investigation carried out between 2019 and 2021, focusing on Hemipterans within the Northern Tien Shan region. The study discerned a total of 111 ...

Associations of HSD17B1 Gene Expression with its DNA Methylation and Estradiol Level in Polycystic Ovary Syndrome Indonesian Patients

Rina Puspita — 2024-01-08

OnLine Journal of Biological Sciences, Published online: 8 January 2024; doi:10.3844/ojbsci.2024.154.169

PCOS's origin and mechanism are still unknown. Epigenetics has been linked to PCOS in an increasing number of studies in recent years. The most extensively researched epigenetic alteration is DNA meth...

Influence of Varietal Characteristics and Planting Schemes of Remontant Raspberries on their Productivity

Lyazzat Zhailibayeva — 2023-12-29

OnLine Journal of Biological Sciences, Published online: 29 December 2023; doi:10.3844/ojbsci.2024.170.177

The red raspberry (Rubus idaeus L.) is a member of the Rosaceae family. The production of raspberries has increased rapidly worldwide. In recent years, about 300 ha of remontant raspberry varieties ha...

Hepato and Nephrotoxicity Caused by Sub-Chronic Exposure to Relevant Concentrations of Human Exposure to Glyphosate-Based Herbicide: An Experimental Study in Rats

Fernanda de Maria Serra — 2023-12-26

OnLine Journal of Biological Sciences, Published online: 26 December 2023; doi:10.3844/ojbsci.2024.178.188

Glyphosate's remarkable effectiveness in weed control has made it among the foremost widely employed herbicides globally. Several Glyphosate-Based Herbicides (GBHs) contain 1-4 dioxane, a compound kno...

Chemical Composition and Antibacterial Activity of Subcritical CO₂ Extract of Beta vulgaris L.

Aidana Yerubay — 2024-01-04

OnLine Journal of Biological Sciences, Published online: 4 January 2024; doi:10.3844/ojbsci.2024.189.194

The perpetual quest for novel antimicrobial agents is an ongoing endeavor within the scientific community. Contemporary investigations concerning members of the family Amaranthaceae, Beta vulgaris, ha...

Comparison of Collinearity Indices for Linear Models in Agricultural Trials

Danny Villegas Rivas — 2023-12-28

OnLine Journal of Biological Sciences, Published online: 28 December 2023; doi:10.3844/ojbsci.2024.195.207

The deleterious consequences of collinearity in linear regression on the precision of estimators of regression coefficients and the interpretability of the fitted model are widely recognized. In this ...

Overview of the Most Popular Currently Used Murine Models of Atherosclerosis

Anastasia Vladimirovna Poznyak — 2024-01-04

OnLine Journal of Biological Sciences, Published online: 4 January 2024; doi:10.3844/ojbsci.2024.208.218

Atherosclerosis is a widespread and serious problem. Every year it causes a huge number of deaths and morbidity. Many aspects of this disease remain not fully understood, which indicates the need to s...

Female Sex Hormones Contribute to Vulnerability to Athero-Sclerosis: Overview of Mechanisms and Specific Risk Factors

Anastasia Vladimirovna Poznyak — 2024-01-11

OnLine Journal of Biological Sciences, Published online: 11 January 2024; doi:10.3844/ojbsci.2024.219.231

Atherosclerosis poses a significant challenge to the general population, with its prevalence particularly prominent among older individuals. Age, however, is not the sole determinant of risk, as gende...

The Exposure of Pesticides to Honeybees: A Global Threat to Food Security

Halima Sadia — 2024-01-20

OnLine Journal of Biological Sciences, Published online: 20 January 2024; doi:10.3844/ojbsci.2024.232.243

The pivotal role of honeybees as global pollinators underscores their significance in ecological and agricultural systems. However, the beekeeping industry faces a significant challenge due to the imp...

Effects of Electromagnetic Field Frequency on the Behavior and Mortalities of Living Organisms

Tatyana Degtyarevskaya — 2024-01-19

OnLine Journal of Biological Sciences, Published online: 19 January 2024; doi:10.3844/ojbsci.2024.244.254

The objective of this investigation is to assess the influence of electromagnetic fields on living organisms. The impact of electromagnetic radiation of varying intensities on alterations in behaviora...

Wound Healing Activity of Chlorogenic Acid in Diabetic Rats is Mediated Through Antibacterial, Antioxidant, and Proliferative Effects

Abdullah Abdulrahman Al-Ghanayem — 2024-01-21

OnLine Journal of Biological Sciences, Published online: 21 January 2024; doi:10.3844/ojbsci.2024.255.262

Chlorogenic acid is known to have antibacterial action against a number of pathogens. This study provides insights into the potentiality of chlorogenic acid in the treatment of chronic infection in wo...

A Static Magnetic Field Exposure in Obese Mice Induced by High Fat Diet: Its Effect on T-Box15 Gene and Uncoupling Protein 1 Expression

Widia Bela Oktaviani — 2024-01-23

OnLine Journal of Biological Sciences, Published online: 23 January 2024; doi:10.3844/ojbsci.2024.263.273

Increased Ca2+ cytosolic concentration caused by Static Magnetic Field (SMF) exposure modulates Tbx15 protein and Ucp1 gene interaction that is involved in the thermogenesis browning process of white ...

Effects of Selected Low-Risk Insecticides and Rainfall Rate on Bemisia tabaci Population and Pepper Yellow Leaf Curl Indonesia Virus Incidence on Chili

Andi Nasruddin — 2024-01-26

OnLine Journal of Biological Sciences, Published online: 26 January 2024; doi:10.3844/ojbsci.2024.274.281

Pepper Yellow Leaf Curl Indonesia Virus (PepYLCIV) is a damaging chili disease in Indonesia. Chili growers depend on synthetic insecticides to control the disease by suppressing its vector population,...

Fermentation Conditions of Lactobacilli for the Production of Lactose-Free Starter Culture

Madina K. Imanbayeva — 2024-02-07

OnLine Journal of Biological Sciences, Published online: 7 February 2024; doi:10.3844/ojbsci.2024.282.294

This research aims to determine the fermentation conditions and viability in a medium simulating the gastrointestinal tract and to examine the antagonistic potential of Lactobacillus acidophilus (Lb. ...

Enhanced Amylase Activity by Modulating Abiotic Factors and Enzyme Stability in the Thermophilic Bacterial Isolates

Anthoni Agustien — 2024-02-07

OnLine Journal of Biological Sciences, Published online: 7 February 2024; doi:10.3844/ojbsci.2024.295.301

Amylase is one of the enzymes that is widely used in bioprocess technology, amylase from different microbial sources also varies in form, so it is suitable for its specific application. The purpose of...