Improving prediction of solar radiation using Cheetah Optimizer and Random Forest.

In the contemporary context of a burgeoning energy crisis, the accurate and dependable prediction of Solar Radiation (SR) has emerged as an indispensable component within thermal systems to facilitate renewable energy generation. Machine Learning (ML) models have gained widespread recognition for their precision and computational efficiency in addressing SR prediction challenges. Consequently, this paper introduces an innovative SR prediction model, denoted as the Cheetah Optimizer-Random Forest (CO-RF) model.

Substrate-Induced Structural Dynamics and Evolutionary Linkage of Siderophore-Iron ABC Transporters of .

: ATP-binding cassette (ABC) transporters are prominent drug targets due to their highly efficient trafficking capabilities and their significant physiological and clinical roles. Gaining insight into their biophysical and biomechanistic properties is crucial to maximize their pharmacological potential. : In this study, we present the biochemical and biophysical characterization, and phylogenetic analysis of the domains of () ABC transporters: the exporter Rv1348 (IrtA) and the importer system Rv1349-Rv2895c (IrtB-Rv2895c), both involved in siderophore-mediated iron uptake.

Activation of α7 nicotinic receptors attenuated hyperalgesia and anxiety induced by palatable obesogenic diet withdrawal.

Unlabelled: Consumption of palatable food (PF) can alleviate anxiety, and pain in humans. Contrary, spontaneous withdrawal of long-term PF intake produces anxiogenic-like behavior and abnormal pain sensation, causing challenges to weight-loss diet and anti-obesity agents. Thus, we examined α7-nicotinic acetylcholine receptors (α7nAChR) involvement since it plays essential role in nociception and psychological behaviors.

The potential effect of α7 nicotinic receptors modulation on palatable food-induced dependence-like behaviors.

Background: The recent global increase in obesity rates, coupled with excessive palatable food (PF) consumption, has become a serious societal concern. Literature indicates that rewarding PF, especially upon cessation, can lead to overeating, binge eating, and compulsive eating, potentially resulting in obesity. Challenges in dietary paradigms, alongside limitations in approved treatments for eating disorders and anti-obesity medications, underscore the need to explore novel targets.

Semaglutide ameliorated autism-like behaviors and DNA repair efficiency in male BTBR mice by recovering DNA repair gene expression.

Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder that is marked by impaired social interactions, and increased repetitive behaviors. There is evidence of genetic changes in ASD, and several of these altered genes are linked to the process of DNA repair. Therefore, individuals with ASD must have improved DNA repair efficiency to mitigate risks associated with ASD.

Effects of novel beta-lactam, MC-100093, and ceftriaxone on astrocytic glutamate transporters and neuroinflammatory factors in nucleus accumbens of C57BL/6 mice exposed to escalated doses of morphine.

Chronic exposure to opioids can lead to downregulation of astrocytic glutamate transporter 1 (GLT-1), which regulates the majority of glutamate uptake. Studies from our lab revealed that beta-lactam antibiotic, ceftriaxone, attenuated hydrocodone-induced downregulation of GLT-1 as well as cystine/glutamate antiporter (xCT) expression in central reward brain regions. In this study, we investigated the effects of escalating doses of morphine and tested the efficacy of novel synthetic non-antibiotic drug, MC-100093, and ceftriaxone in attenuating the effects of morphine exposure in the expression of GLT-1, xCT, and neuroinflammatory factors (IL-6 and TGF-β) in the nucleus accumbens (NAc).

LCADNet: a novel light CNN architecture for EEG-based Alzheimer disease detection.

Alzheimer's disease (AD) is a progressive and incurable neurologi-cal disorder with a rising mortality rate, worsened by error-prone, time-intensive, and expensive clinical diagnosis methods. Automatic AD detection methods using hand-crafted Electroencephalogram (EEG) signal features lack accuracy and reliability. A lightweight convolution neural network for AD detection (LCADNet) is investigated to extract disease-specific features while reducing the detection time.

Response of leaf photosynthesis, chlorophyll content and yield of hydroponic tomatoes to different water salinity levels.

Tomato (Solanum lycopersicum L.) is an important vegetable crop that grows easily under controlled conditions, such as in greenhouses and hydroponics. To overcome freshwater scarcity, researchers are searching for alternatives to groundwater sources such as desalinated water (saline water) for irrigation.

Clavulanic Acid Improves Memory Dysfunction and Anxiety Behaviors through Upregulating Glutamatergic Transporters in the Nucleus Accumbens of Mice Repeatedly Exposed to Khat Extract.

Khat () is an evergreen shrub whose buds and leaves give a state of delight and euphoria when chewed. Cathinone, an amphetamine-like stimulant that is among the active ingredients in khat, is able to downregulate glutamate transporter subtype I (GLT-1). Neurobehavioral dysfunctions such as altered locomotor activity, anorexia, and nociception have been observed in animals exposed to cathinone.

MicroRNA-155, a double-blade sword regulator of innate tuberculosis immunity.

Tuberculosis (TB) is a chronic, life-threatening disease caused by unusual facultative intracellular bacteria, Mycobacterium tuberculosis. This bacterium has unique resistance to many antimicrobial agents and has become a major global health concern due to emerging multidrug-resistant strains. Additionally, it has developed multiple schemes to exploit host immune signaling and establish long-term survival within host tissues.

In Silico Investigation of AKT2 Gene and Protein Abnormalities Reveals Potential Association with Insulin Resistance and Type 2 Diabetes.

Type 2 diabetes (T2D) develops from insulin resistance (IR) and the dysfunction of pancreatic beta cells. The AKT2 protein is very important for the protein signaling pathway, and the non-synonymous SNP (nsSNPs) in AKT2 gene may be associated with T2D. nsSNPs can result in alterations in protein stability, enzymatic activity, or binding specificity.

Potential Effect of Baobab's Polyphenols as Antihyperlipidemic Agents: In Silico Study.

L. is an African tree commonly called baobab. This tree is effectively used in traditional medicine to treat cardiovascular disorders.

Identification and Functional Characterization of Mutation in in Families with Congenital Cataract.

Congenital cataract (CC) causes a third of the cases of treatable childhood blindness worldwide. CC is a disorder of the crystalline lens which is established as clinically divergent and has complex heterogeneity. This study aimed to determine the genetic basis of CC.

Differentiating Characteristics and Responses to Treatment of New-Onset Heart Failure With Preserved and Reduced Ejection Fraction in Ambulatory Patients.

Background: Differences in clinical presentation and therapy outcomes between heart failure with preserved ejection fraction (HFpEF) and heart failure with reduced ejection fraction (HFrEF) have been reported but described mainly among hospitalized patients. Because the population of outpatients with heart failure (HF) is increasing, we sought to discriminate the clinical presentation and responses to medical therapy in ambulatory patients with new-onset HFpEF vs. HFrEF.

Biological Role of Zinc in Liver Cirrhosis: An Updated Review.

Liver cirrhosis is a complication usually due to the consequence of persistent chronic liver disease. It is associated with different mechanisms, including hypoalbuminemia, impaired amino acid turnover, and micronutrient deficiencies. Consequently, cirrhotic patients can develop progressive complications like ascites, hepatic encephalopathy, and hepatocellular carcinoma.

Molecular Dynamic Analysis of Carbapenem-Resistant 's Porin Proteins with Beta Lactam Antibiotics and Zinc Oxide Nanoparticles.

To prevent the rapidly increasing prevalence of bacterial resistance, it is crucial to discover new antibacterial agents. The emergence of carbapenemase (KPC)-producing Enterobacteriaceae has been associated with a higher mortality rate in gulf union countries and worldwide. Compared to physical and chemical approaches, green zinc oxide nanoparticle (ZnO-NP) synthesis is thought to be significantly safer and more ecofriendly.

Comparison of herbal medicines and pain relief medications in the treatment of primary dysmenorrhoea among female medical students at Taibah University.

Objectives: Dysmenorrhoea is a common gynaecological problem that affects many women during their reproductive years. The objectives of this study were to describe the different treatments used for primary dysmenorrhoea (PD) among medical students at Taibah University, and to investigate the link between pain severity and daily life activities in relation to the type of dysmenorrhoea treatment.

Methods: A cross-sectional study was conducted on 301 female medical students through an 18-item self-administered electronic questionnaire to screen for students with PD.

Age-associated global DNA hypermethylation augments the sensitivity of hearts towards ischemia-reperfusion injury.

Most pre-clinical studies in cardiac ischemia-reperfusion injury (I/R) are carried out in young or old animals, which does not cater to the adult age in humans who encounter I/R. Not many studies in the literature are available that emphasize the sensitivity of the adult heart to injury from the young heart, where there exist distinct alterations in DNA methylation and mitochondrial function that contribute to injury. In the present study, we utilized young (8 weeks old) and adult (24 weeks old) rat hearts to evaluate distinct DNA methylation alterations that contribute to I/R injury.

Multiple exposure to methylmercury aggravates DNA damage in the BTBR T Itpr3 /J autistic mouse model: The role of DNA repair efficiency.

Environmental and genetic factors have been recognized to play major roles in the pathogenesis of autism. Here we examined the BTBR TItpr3/J (BTBR) mice's susceptibility, an autistic model, to the genotoxic effects and DNA repair dysregulation of methylmercury. Micronuclei formation and oxidative DNA damage were analyzed using the micronucleus/fluorescence in situ hybridization test and modified comet assay, respectively.

Adenosine A receptor as a potential target for improving cancer immunotherapy.

The adenosine nucleoside performs a wide range of actions on various human tissues by activating four cell surface receptors. Adenosine A receptors (ARs) are widely expressed in the striatum, olfactory bulb, platelets, leukocytes, spleen, and thymus. They promote vasodilatation, platelet antiaggregatory effect, protection from ischemic damage, and regulation of sensorimotor neurons in basal ganglia.

Evaluating the Current Practice of Post Cesarean Thromboprophylaxis and Enhancing Guideline Adherence in Al-Najaf Hospitals.

Background: Venous thromboembolism (VTE) is one of the most common cardiovascular disorders in the United States and is manifested as deep vein thrombosis (DVT) and pulmonary embolism (PE) which represented as the most important cause of death in pregnant women after cesarean section. Venous thromboembolism (VTE) is representing the second direct cause of death which is accounting for 13.8% of all mother's death in the world.

Complement-mediated autoimmune haemolytic anaemia as an initial presentation of Legionnaires' disease.

A 42-year-old diabetic man presented to the hospital with severe sepsis and multiorgan dysfunction. A probable respiratory source of sepsis was suspected because of suggestive clinical and radiological findings. He was critically ill and was therefore admitted to intensive care for further management including ventilatory support and renal replacement therapy.

Determination of serum tumor necrosis factor-alpha (TNF-α) levels in metabolic syndrome patients from Saudi population.

Objectives: To detect the relationship between serum tumor necrosis factor-alpha (TNF-α) and metabolic syndrome (MetS) components in patients of the Saudi population.

Methods: This cross-sectional study was carried out at Jouf University Saudi Arabia from September 2019 to August 2020 and comprised of 183 individuals (91 cases and 92 controls). The blood samples were drawn from the patients visiting two tertiary care settings of Al Jouf province.

Molecular Epidemiology of Extensively-Drug Resistant Sequence Type 2 Co-Harboring and From Clinical Origin.

Background: The therapeutic management of carbapenem-resistant (CR-AB) represents a serious challenge to the public health sector because these pathogens are resistant to a wide range of antibiotics, resulting in limited treatment options. The present study was planned to investigate the clonal spread of CR-AB in a clinical setting.

Methodology: A total of 174 clinical isolates were collected from a tertiary care hospitals in Lahore, Pakistan.