A rare case of acute large bowel obstruction due to colonic bezoars associated with pica in a pediatric patient: A case report.

Introduction: Colonic bezoars are undigested or partially digested materials that accumulate in the form of a mass in the colon. There are occasional reports of constipation and intestinal obstruction due to geophagia or pica. Bezoars are due to pica, which is commonly associated with iron deficiency anemia and psychiatry disorders.

Innovative synthesis approaches and health implications of organic-inorganic Nanohybrids for food industry applications.

Recent advancements in nanomaterials have significantly impacted various sectors, including medicine, energy, and manufacturing. Among these, organic/inorganic nanohybrids have emerged as transformative tools in the food industry. This review focuses on the innovative applications of these nanohybrids in food packaging, enzyme immobilization, and contamination detection.

Exploring the catalytic potential of watermelon urease: Purification, biochemical characterization, and heavy metal precipitation.

Bioactive urease from watermelon (Citrullus lanatus) seeds was purified using acetone fractionation, anion-exchange, and size-exclusion chromatography, achieving a 121-fold increase and specific activity of 3216 U/mg. The enzyme appeared as a single band on native and SDS-PAGE, with a molecular mass of 480 ± 10 kDa and subunit mass of 80 ± 10 kDa, indicating six identical subunits. Atomic absorption spectroscopy revealed 1.

Watermelon Derived Urease Immobilized Gold Nanoparticles-Graphene Oxide Transducer for Direct Detection of Urea in Milk Samples.

Urea contamination in milk poses significant health risks, including kidney failure, urinary tract obstruction, fluid loss, shock, and gastrointestinal bleeding. This highlights the need for sensitive, rapid, and reliable methods to detect traces amount of urea in milk. In this study, we designed an electrochemical transducer for urea detection by utilizing purified watermelon urease (Urs), gold nanoparticles (AuNPs), and graphene oxide (GO).

Expression, purification, kinetics, and crystallization of non-heme mononuclear iron enzymes: Biphenyl, Phthalate, and Terephthalate dioxygenases.

Non-heme iron oxygenases constitute a versatile enzyme family that is crucial for incorporating molecular oxygen into diverse biomolecules. Despite their importance, only a limited number of these enzymes have been structurally and functionally characterized. Surprisingly, there remains a significant gap in understanding how these enzymes utilize a typical architecture and reaction mechanism to catalyze a wide range of reactions.

An Unidentified Infiltrative Etiology of Spinal Cord Compression: A Case Report and Literature Review.

Spinal cord compression is a neurosurgical emergency. Symptoms of this disorder are highlighted as back pain, ambulatory difficulties, and bladder/bowel incontinence. Diagnostic imaging is not indicated in many circumstances of nonspecific back pain; however, the addition of neurologic deficits in the setting of back pain justifies radiologic imaging.

Evaluation of body mass index, ponderal index, visceral cross-sectional area, subcutaneous fat cross-sectional area, and liver volume as predictive factors for obesity-related comorbidities: a retrospective cohort study.

Background: The body mass index (BMI) is an imperfect clinical measure of obesity that should be used in conjunction with other valid measures of weight-related risk. We studied whether there is a superior measure of obesity-related comorbidities.

Methods: Records of bariatric clinic patients who had an abdominal computed tomography (CT) within 1 year of visit were reviewed.

Enhancing milk quality assessment with watermelon (Citrullus lanatus) urease immobilized on VS-chitosan nanocomposite beads using response surface methodology.

An eco-friendly hydrothermal method synthesized VS nanosheets. Several spectroscopic and microscopic approaches (TEM) were used to characterize the produced VS nanosheet microstructure. VS, Chitosan, and nanocomposite were used to immobilize watermelon (Citrullus lanatus) urease.

Studies on α-amylase inhibition by acarbose and quercetin using fluorescence, circular dichroism, docking, and dynamics simulations.

This study looked at the effects of acarbose (ACA) and quercetin (QUE) on α-amylase activity, employing QUE and ACA to measure enzyme activity. The study observed that both drugs suppressed α-amylase activity, with greater inhibition reported at higher concentrations. The use of tryptophan residues as an intrinsic fluorescence probe permitted the observation of conformational changes in α-amylase, with CD measurements utilized to explore the secondary structure in the presence of QUE and ACA.

A Readability Study of Carpal Tunnel Release in 2023.

Background: The National Institutes of Health (NIH) and the American Medical Association (AMA) recommend a sixth-grade reading level for patient-directed content. This study aims to quantitatively evaluate the readability of online information sources related to carpal tunnel surgery using established readability indices.

Methods: Web searches for "carpal tunnel release" and "carpal tunnel decompression surgery" queries were performed using Google, and the first 20 websites were identified per query.

A Clinical Suspicion of Quetiapine-Induced Psychosis: A Case Report and Literature Review.

Quetiapine, a pharmacological agent within the class of atypical antipsychotics, is characterized by its efficacy in mood stabilization and its role in the modulation of serotonergic and dopaminergic pathways. Its therapeutic utility is broad, encompassing the management of acute psychotic episodes, schizophrenia, bipolar disorder, and treatment-resistant depressive states. Quetiapine's effectiveness extends to depressive disorders that do not exhibit classic psychotic features, with a side effect profile that is less burdensome than many alternative psychotropic medications.

Optimizing light regimes for neutral lipid accumulation in Dunaliella salina MCC 43: a study on physiological status and carbon allocation.

Dunaliella salina is a favourable source of high lipid feedstock for biofuel and medicinal chemicals. Low biomass output from microalgae is a significant barrier to industrial-scale commercialisation. The current study aimed to determine how photosynthetic efficiency, carbon fixation, macromolecular synthesis, accumulation of neutral lipids, and antioxidative defence (ROS scavenging enzyme activities) of D.

Immobilization of α-amylase onto functionalized molybdenum diselenide nanoflowers (MoSe-NFs) as scaffolds: Characterization, kinetics, and potential applications in starch-based industries.

The current study presents the application of molybdenum diselenide nanoflowers (MoSe-NFs) as an innovative substrate for immobilizing α-amylase by glutaraldehyde activation. This approach results in the development of a nanobiocatalyst that exhibits remarkable advantages compared to a standalone enzyme. Several physical methods, such as fluorescence microscopy, FT-IR, SEM, TEM, XRD, AFM, and Raman spectroscopy, were used to confirm that α-amylase was successfully attached to MoSe2-NFs.

In Silico Structural and Functional Insight into the Binding Interactions of the Modeled Structure of Watermelon Urease with Urea.

Urease (EC 3.5.1.

Serotonergic Medication Error: A Case Report of Serotonin Syndrome.

Serotonin syndrome (SS) describes a life-threatening clinical condition that can develop within hours or days after taking serotonergic medication(s). Medication adverse reactions, overdose, or drug interactions can cause this syndrome. Patients often present with symptoms of hyperthermia, muscle rigidity, hyperreflexia, and clonus.

Feasibility of Anti-reflux Gastric Bypass for Massive Paraesophageal Hernia in Obese Patients With Gastroesophageal Reflux Disease.

Background The objective of this study is to demonstrate the safety and feasibility of anti-reflux gastric bypass (ARGB) as a treatment for symptomatic massive paraesophageal hernias (PEH) in the obese population. Both gastroesophageal reflux disease (GERD) and PEH are particularly prevalent in the obese patient population, and obesity adversely affects the long-term outcomes of all anti-reflux procedures. Methods This is a single-center, retrospective review of 17 obese adults who underwent ARGB for the treatment of massive PEH between September 2019 and December 2021.

Lower Back Pain Imaging: A Readability Analysis.

Purpose: The internet provides access to a myriad of educational health-related resources which are an invaluable source of information for patients. Lower back pain is a common complaint that is discussed extensively online. In this article, we aim to determine if the most commonly accessed articles about lower back pain imaging use language that can be understood by most patients.

α-Amylase purified and characterized from fenugreek (Trigonella foenum-graecum) showed substantial anti-biofilm activity against Staphylococcus aureus MTCC740.

Starch hydrolyzing α-amylase from germinated fenugreek (Trigonella foenum-graecum) has been purified 104-fold to apparent electrophoretic homogeneity with a final specific activity of 297.5 units/mg. SDS-PAGE of the final preparation revealed a single protein band of 47.

Using CRISPR/Cas9 to identify genes required for mechanosensory neuron development and function.

Tunicates are marine, non-vertebrate chordates that comprise the sister group to the vertebrates. Most tunicates have a biphasic lifecycle that alternates between a swimming larva and a sessile adult. Recent advances have shed light on the neural basis for the tunicate larva's ability to sense a proper substrate for settlement and initiate metamorphosis.

Using CRISPR/Cas9 to identify genes required for mechanosensory neuron development and function.

Tunicates are marine, non-vertebrate chordates that comprise the sister group to the vertebrates. Most tunicates have a biphasic lifecycle that alternates between a swimming larva and a sessile adult. Recent advances have shed light on the neural basis for the tunicate larva's ability to sense a proper substrate for settlement and initiate metamorphosis.

Omphalocele, Exstrophy of Cloaca, Imperforate Anus, and Spinal Defects Complex: A Case Report.

Unlabelled:  Omphalocele, exstrophy of cloaca, imperforate anus, and spinal defects complex is a rare malformation complex that includes omphalocele, cloacal exstrophy, imperforate anus and spinal defects with the incidence of 1 in 200,000 to 400,000 pregnancies and is even rarer in twin gestation. The etiology of this complex is still unclear. Most cases are sporadic.

Intussusception among Children Admitted in a Department of Pediatric Surgery of a Tertiary Care Centre: A Descriptive Cross-Sectional Study.

Introduction: Intussusception is the second most common cause of acute abdominal pain in infants and preschool children. The aetiology for intussusception is idiopathic at this age. Hydrostatic reduction and exploratory laparotomy with proceed are the options for the management of intussusception.

Molecular modeling, docking and dynamics studies of fenugreek () α-amylase.

α-Amylase catalyses the hydrolysis of glucosidic bonds in polysaccharides such as starch, glycogen and their degradation products. In the present study, the three-dimensional structure of fenugreek () α-amylase was determined using a homology modeling-based technique. The best predicted model was deposited in PMDB server with PMDB ID PM0084364.