A5002940906- Plant Stress Responses and Tolerance
- Plant Micronutrient Interactions and Effects
- Heavy metals in environment
- Heavy Metals in Plants
- Plant Parasitism and Resistance
- Ecology and Vegetation Dynamics Studies
- Plant Growth Enhancement Techniques
- Allelopathy and phytotoxic interactions
- Plant and animal studies
- Plant responses to water stress
- Nanoparticles: synthesis and applications
- Mycorrhizal Fungi and Plant Interactions
- Seed and Plant Biochemistry
- Soil Carbon and Nitrogen Dynamics
- Nigella sativa pharmacological applications
- Agroforestry and silvopastoral systems
- Date Palm Research Studies
- Agricultural Science and Fertilization
- Plant pathogens and resistance mechanisms
- Agronomic Practices and Intercropping Systems
- Aluminum toxicity and tolerance in plants and animals
- Medicinal Plants and Neuroprotection
- Plant responses to elevated CO2
- Diverse Scientific Research Studies
- Biological Stains and Phytochemicals
King Abdulaziz University
2017-2024
University of Sheffield
2016-2021
King Saud bin Abdulaziz University for Health Sciences
2019-2020
King Abdul Aziz University Hospital
2016
Osaka University
2013
Summary The effects of sugar alcohols such as erythritol, xylitol, and sorbitol on periodontopathic biofilm are poorly understood, though they have often been reported to be non‐cariogenic sweeteners. In the present study, we evaluated efficacy for inhibiting formation using a heterotypic model composed an oral inhabitant S treptococcus gordonii periodontal pathogen P orphyromonas gingivalis . Confocal microscopic observations showed that most effective reagent reduce accumulation onto...
Medicinal plants have played an important role in the treatment of many diseases. are believed to be well appropriate with human body and produce less side influences than pharmaceuticals. Kingdom Saudi Arabia has abundant wide variety medicinal whose therapeutic effects not been adequately studied. The aim this study was investigate hypoglycemic activities extracts three plant species collected from Albaha region including Olea oleaster (Oleaceae family) leaves (OLE), Juniperus procera...
This study aimed to evaluate the efficacy of endophytic bacterium control common bean rust disease under greenhouse conditions. Endophytic Pseudomonas putida ASU15 was isolated from fresh asymptomatic bean, identified using biochemical and molecular characteristics. In vitro, inhibitory effect different concentrations P. (1 × 104, 1 105 106), as well fungicide ortiva (0.01%) on uredospores germination Uromyces appendiculatus were tested water agar medium. The concentration showing highest...
Epiphytes constitute over 70% of orchid diversity, but little is known about the functioning their mycorrhizal associations. Terrestrial seeds germinate symbiotically in soil and leaf litter, whereas epiphytic orchids may be exposed to relatively high light levels from an early stage development often produce green seeds. This suggests that seedlings two groups differ responses requirements for mycorrhiza-supplied carbon. The interactive effects light, exogenous carbon status on germination...
Pesticides have great potential to contaminate resources of drinking water by percolating and leaching, when applied in the agriculture sector as well domestic region. Activated carbon (AC) Biochar (BCH) were used for adsorption a fixed-bed column system. Both adsorbent-packed columns indicated an increase breakthrough time atrazine from 3350 5800 min 3200 5700 min, chlorothalanil 3200–5600 3150–5550 β-endosulfan 3050–5400 2950–5400 α-endosulfan 2900–5200 2850–5200 with bed heights 10 cm 15...
Camellia sinensis L. has long been used as a therapeutic agent for the Central nervous system (CNS) due to presence of flavonoids. The present study aimed evaluate dose-dependent Neuropharmacological behavioral potential seed and leaf extracts on mice. To differential extract various doses were prepared examined in open field, head dip, rearing, cage cross, swimming traction tests. One-way ANOVA set at P* < 0.05 followed by POST HOC LSD (P* 0.01) was applied significant difference among...
The development of food and forage crops that flourish under saline conditions may be a prospective avenue for mitigating the impacts climate change, both allowing biomass production water-deficit potentially expanding land-use to hitherto non-arable zones. Here, we examine responses native halophytic shrub Atriplex leucoclada salt drought stress using factorial design, with four levels salinity intensities arid conditions. A. plants exhibited morphological physiological adaptation water...
Bee-honey solution (BHS) is considered a plant growth multi-biostimulator because it rich in osmoprotectants, antioxidants, vitamins, and mineral nutrients that can promote drought stress (DtS) resistance common bean plants. As novel strategy, BHS has been used few studies, which shows the application of overcome effects on productivity contribute significantly to bridging gap between agricultural production steady increase population under climate changes. Under sufficient watering (SW...
Many anthropogenic activities have lately resulted in soil adulteration by heavy metals (HMs). The assessment of native plant species that grow the polluted environments is great importance for using these plants phytoremediation techniques. This study was conducted three industrial regions Jeddah city, Wadi Marik, Bahra, and Khumrah, to assess HM contamination level them. also evaluated ability nine collected from studied regions. Soil physicochemical properties sites were investigated....
Calcareous soils contain a high concentration of calcium carbonate (CaCO3), which influences soil properties related to plant growth. Humic acid (HA) and ammonium molybdate (AM) were added as treatments for calcareous at concentrations 0.1, 0.5 1 g/l respectively. The pots divided into three groups. first set groups irrigated with AM, while the second HA. As control, third group was using only tap water. Many characteristics measured during experiment. results showed that most studied aided...
The increasing prevalence of environmental pollutants such as pesticides is a major global problem that affects living organisms. Exposure to remains source health risk throughout the world. potential benefits various medicinal plants and natural products in relation protect diseases are currently receiving considerable attention. A current approach develop new biological compound from inhibits pain. Ethnopharmacological surveys have been found be one most reliable tools for discovery...
Salinity and cadmium (Cd) contamination of soil are serious environmental issues threatening food security. This study investigated the role salicylic acid (SA) potassium (K) in enhancing resilience quinoa against combined stress salinity Cd. Quinoa plants were grown under NaCl (0, 200 mM) Cd 100 µM) stress, with addition 0.1 mM SA 10 K, separately or combination. The joint caused >50% decrease plant growth, chlorophyll contents, stomatal conductance compared to control plants. higher...
Salinity is a significant environmental issue that poses serious risks to agriculture globally. Crop yield restricted by salt stress due industrial expansion and/or habitat use. Agricultural land disappearing at an alarming rate as the global population grows. Meeting demand for food necessitates utilizing salt-affected areas. Reduced plant productivity caused substantial osmotic and nutritional disruption in plants growing salinity conditions. Under stress, exhibit variety of reactions...
Edible oils work to protect the fruit in more than one way. They act as a barrier or insulating layer that prevents moisture loss from fruits, development of microbes on surface, chemical changes and deterioration fruits. These functions improve quality fruits increase shelf life Medjool date palm experience post-harvest difficulties such weight loss, reduced taste, microbial contamination, general degradation during storage, particularly at room temperature. Essential with antibacterial,...
The yield and nutritional profile of grass legume species in Kashmir Valley's rangelands are scantly reported. study area this paper included three types sites (grazed, protected, seed-sown) divided into circles: northern, central, southern Kashmir. From each circle, districts villages per district were selected. Most showed higher aboveground biomass (AGB) compared to belowground (BGB), which low moderate effects on biomass. comparison between regions revealed that AGB (86.74, 78.62, 75.22 t. ha
Residues of several crops, including wheat, have a promising allelopathic effect on noxious weed species and thus represent eco-friendly alternatives to harmful, widely applied herbicides. The current investigation deals with the effects wheat straw aqueous extract growth biochemical aspects bermudagrass (Cynodon dactylon L.) as model harmful weeds for crop. prepared from was subjected high-performance liquid chromatography (HPLC) analysis identify quantify phenolic flavonoid components. In...
ABSTRACT: Invasive species are key operators of worldwide ecological change causing the loss biodiversity, modifying structure and functioning bio-system, disturbing establishment ecosystem amenities throughout world. About 8.6% overall flora India is alien. A considerable rise in trade travel expected to accelerate entry, spreading eventual foreign India. Whereas systematic catalogue non-native incarnates primary vital stage, however, more comprehensive investigations on description alien...
The aqueous extract of kernel and flesh Balanites aegyptiaca were prepared, both separately identified using GC-MS analysis.The indicated the presence 20 compounds accounting for 99.99%.The major including 9-Octadecenamide (29.79%), 3-O-Methyl-d-glucose (21.03%), 13-Docosenamide (20.51%), saturated fatty acids (8.09%) unsaturated (1.49%), while revealed a total 22 (42.56%), (18.02%), (13.11%), (2%) (1.05%).The amount in is higher than that flesh.