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Dna Methylation In Periodontal Disease: A Focus On Folate, Folic Acid, Mitochondria, And Dietary Intervention, Elzbieta Pawlowska, Joanna Szczepanska, Marcin Derwich, Piotr Sobczuk, Nejat Düzgüneş, Janusz Blasiak

Pacific Faculty Work

Although periodontal disease (PD) is reported to be associated with changes in various genes and proteins in both invading bacteria and the host, its molecular mechanism of pathogenesis remains unclear. Changes in immune and inflammatory genes play a significant role in PD pathogenesis. Some reports relate alterations in cellular epigenetic patterns to PD characteristics, while several high-throughput analyses indicate thousands of differentially methylated genes in both PD patients and controls. Furthermore, changes in DNA methylation patterns in inflammation-related genes have been linked to the efficacy of periodontal therapy, as demonstrated by findings related to the cytochrome C oxidase II gene. …

Review On Biological Management Of Bactrocera Zonata Through Pathogenic Activity Of Beauveria Bassiana, Sana Ullah, Hafiz Muhammad Sajid Ali, Syed Husnain Kumail Naqvi, Muhammad Ziaullah, Farhan Ali, Sana Sarfaraz, Mamoona Kanwal

Journal of Bioresource Management

Bactrocera zonata is the destructive pest of peach, mango, and banana by causing significant economic losses. It reduces fruit quality which directly causes decline in export of these economical fruits. Many management strategies were carried to suppress the population of this invasive pest. The use of chemical insecticides in the orchard for control of B. zonata is restricted because insecticides cause several complications in fruit health and makes fruits unfit for human consumption. Due these drawbacks of chemical control, Biological control strategies are preferred for better management of B. zonata. Entomopathogenic fungi are potential bio-control agent against many insect …

Nitrogen Application Enhances The Radiation Use Efficiency And Quality Of Cotton (Gossipum Hirsutum L.) Under Divergent Agro-Ecological Conditions Of Pakistan, Amjed Ali, Safdar Hussain, Wajid Nazeer, Muhammad Sarwar, Masood Qadir, Mubashar Nadeem, Javeria Sherani

Journal of Bioresource Management

Cotton being a cash crop plays a pivotal role in the economy of Pakistan. Climate change has a pronounced impact on radiation use efficiency and quality of cotton fiber. To find out how nitrogen affected the radiation use efficiency and fiber quality of cotton cultivars in Punjab, a field study using a split-plot design was carried out. The study under representation was conducted in three different locations over the course of two years (2016 and 2017): Adaptive Research Farm in Dera Ghazi Khan, The Regional Agriculture Research Institute, Bahawalpur and The College of Agriculture, University of Sargodha. Three cotton cultivars …

Impact Of Climate Change On The Diversity And Abundance Of Wintering Birds At A Northern African Wetland - Case Study Of Oglat Eddaira Wetland (Naama, Western Algeria), Ahmed Toufik Youcefi, Gouacem Ali, Litim Kouider, Haddi Leila, Messaoui Fatima

Journal of Bioresource Management

The Mediterranean regions have been classified as the areas of the world most susceptible to the effects of environmental change. These regions are sensitive to drought and rising temperatures and with heightened aridity in the next several years. The purpose of this paper is to study the effects of climate change on the diversity and abundance of wintering birds in the Oglat Eddaira wetland located in western Algeria and classified in the Ramsar list. This study is based on the comparison between some indices of biodiversity: species richness, abundance, Shannon-Weiner and Simpson Index, during the period 2015 to 2024 and …

Aerial Phytomass And Carbon Sequestrated By The Kitshanga Forest Massif In The Wamba Valley In Dr-Congo, Mayanu Pemba, Ntalakwa Makolo, Kidikwadi Tango, Lubini Ayingweu

Journal of Bioresource Management

Aerial phytomass and carbon sequestrated by the Kitshanga forest massif in the Wamba valley in DR-Congo. The general objective was to evaluate the aerial phytomass and the carbon contained in the ligneous tissues of the trees. Specifically, the research aims to: (i) inventory all individuals in the Kitshanga gallery forest; (ii) identify the species in the study area; (iii) determine the floristic composition and density of the stand studied and (iv) evaluate the phytomass and the carbon sequestered by this vegetation. Inventory devices full on 1 hectare subdivided by 400 m² to obtain 25 plots which constitute the size of …

Identification Of Xanthine Oxidase Inhibitors In Single-Clove Black Garlic Using Metabolomics And Molecular Docking Approaches, Abdul Aziz Setiawan, Shirly Kumala, Dian Ratih Laksmitawati, Ari Yuniarto, Nancy Dewi Yuliana

Makara Journal of Science

Black garlic is produced through controlled fermentation under specific temperature and humidity conditions, during which the Maillard reaction enhances its sensory properties and bioactivity. The anti-hyperuricemic potential of single-clove black garlic (SBG) remains unexplored. This study combined Ultra High-Performance Liquid Chromatography–High Resolution Mass Spectrometry-based metabolomics and an in-silico approach to identify the potential xanthine oxidase inhibitors (XOI) in SBG. Methanolic extracts (10 ppm) exhibited xanthine oxidase inhibition ranging from 50.09% to 68.01%, which is comparable to allopurinol (78.74%) at the same concentration. Metabolomic profiling tentatively identified 45 compounds, and orthogonal partial least squares analysis revealed seven metabolites as strongly correlated …

Avifauna Of Kheri Morat National Park: Role Of Agricultural Habitat In Maintaining The Diversity Of Birds In The Presence Of Threats In Adjacent Forest Habitat, Syed Ali Hasnain Mosvi, Saeed Azam, Abdullah Ibrahim, Saleha Abbasi, Nadeem Munawar, Muhammad Arslan Asadi

Journal of Bioresource Management

Increasing land use for agricultural practices is commonly perceived as a threat to the avian diversity. However, a number of avian species depend on these croplands for food, water, and shelter. The present study was conducted in Khairi National Park, Pakistan, for the discourse of awareness gaps about the avifaunal diversity of the protected area and to compare the bird’s diversity in the agriculture fields and native forests. For the current study, the habitat was divided into two habitat categories, i.e., forest and croplands. The sampling was executed between February 2014 and February 2017. Stratified random sampling was used to …

Study On Predisposing Factors And Control Measures Against Cryptosporidiosis In Buffalo Calves At Cattle Colony Hyderabad, Sindh, Pakistan, Ali Ul Murtaza, Abdul Latif Bhutto, Jam Kashif Zaman, Mansoor Tariq, Amjad Hussain Mirani, Riaz Ahmed Laghari, Pervez Ahmed Khoso, Muhammad Mohsen Rahimoon, Abdul Saboor, Fayaz Hussain

Journal of Bioresource Management

The current study looked at the variables affecting the frequency of Cryptosporidium Parvum in buffalo calves at the Hyderabad Cattle Colony. From calves, 100 fecal samples were taken in total, preserved, and analyzed using direct smear and Ziehl-Neelsen staining methods. 74 percent of the samples tested positive for Cryptosporidium Parvum. Disease rates were higher in Nili Ravi calves (86 %) compared to Kundhi calves (62 %), with a statistically significant difference (p

Coastal Community Perspectives On Marine Resource Conservation And Access In Rote Island, Indonesia, Nara Wisesa

Oral Presentations

Indonesia’s coastal and marine environment supports high marine biodiversity, with conservation efforts aimed at sustainable management. Marine Protected Areas (MPAs), such as the Savu Sea MPA, play a key role in these efforts. Rote Island, located on the eastern side of this MPA, has coastal communities heavily reliant on marine resources, primarily fishing and seaweed farming. While conservation measures impact local resource access, there is limited research on their socio-cultural dimensions, particularly from the perspective of local stakeholders. Although conservation should prioritize local communities, studies indicate minimal involvement in planning and implementation. This study examines how marine conservation affects Rote’s …

Evaluating Coal-Jatropha Curcas Composite Briquettes As Sustainable Fuel Alternatives, Amad Ullah Khan, Muhammad Saleem, Muhammad Abas, Zakir Ullah, Khan Muhammad, Farida Anjum, Aamer Sharif, Melkamu Tadesse Getachew

Research outputs 2022 to 2026

Coal is a major fuel source but raises environmental concerns. This study investigated the feasibility of utilizing a composite briquette sustainable fuel produced from subbituminous coal and Jatropha curcas biomass. Briquettes were prepared with varying weight ratios of coal to J. curcas biomass (90:0–0:90) using corn starch as a binder. The influence of this ratio on the briquettes’ properties was comprehensively evaluated through proximate analysis, ultimate analysis, scanning electron microscopy (SEM), and X-ray fluorescence (XRF) analysis. The results revealed that increasing the J. curcas content in the briquettes gradually decreased the moisture content, ash content, and fixed carbon content while …

Cytosimplex: Visualizing Single-Cell Fates And Transitions On A Simplex, Jialin Liu, Yichen Wang, Chen Li, Yichen Gu, Noriaki Ono, Joshua Welch

Faculty, Staff and Student Publications

Summary: Cells differentiate to their final fates along unique trajectories, often involving multi-potent progenitors that can produce multiple terminally differentiated cell types. Recent developments in single-cell transcriptomic and epigenomic measurement provide tremendous opportunities for mapping these trajectories. The visualization of single-cell data often relies on dimension reduction methods such as UMAP to simplify high-dimensional single-cell data down to an understandable 2D form. However, these dimension reduction methods are not constructed to allow direct interpretation of the reduced dimensions in terms of cell differentiation. To address these limitations, we developed a new approach that places each cell from a single-cell dataset …

Understanding The Experiences Of Biology Teachers During The Covid-19 Pandemic, Amber R. Collins

LSU Doctoral Dissertations

ABSTRACT

The 2020 COVID-19 Pandemic has caused the world to focus on the transition of learning environments that are more digital and virtual than any other time in educational history. Schools all over the world were required to adjust not only the mode of instruction, such as in virtual, hybrid, or in-person, but also create guidelines and procedures that reduce the amount of interaction between the teacher and the student (Garbe, Ogurlu, Uzeyir, & Cook, 2020). The research questions that guided this study were: 1) What are the experiences of five Biology teachers during the COVID-19 pandemic in transitioning to …