Publications by authors named "Stephen S"

Breastfeeding is vital for infant nutrition, especially for multiple babies (twins) born prematurely, yet breastfeeding rates among mothers of twins are lower compared with mothers of singleton babies. This review presents a synthesis of research findings on breastfeeding challenges experienced by mothers following twins' births. The electronic databases of CINAHL, MEDLINE, PsycINFO, EMBASE, and Web of Science were systematically searched in August 2023.

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Every node in a network is said to be resolved if it can be uniquely identified by a vector of distances to a specific set of nodes. The metric dimension is equivalent to the least possible cardinal number of a resolving set. Conditional resolving sets are obtained by imposing various constraints on resolving set.

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Article Synopsis
  • The study focuses on creating a reliable model for bone failure under repetitive loading, addressing limitations of previous uniaxial models that overestimate bone durability during physical activity.
  • Using cadaveric tibiae from donors aged 21 to 85, the research tested four engineering failure criteria (Von Mises, Tsai-Wu, Findley critical plane, and maximum shear strain) to better predict fatigue fractures.
  • Results showed that older individuals experience significantly lower fatigue life, with the model accurately predicting fracture occurrences after 5,000 to 200,000 cycles of activity, highlighting age-related risks in bone health.
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Recent studies in mice have indicated that the gut microbiome can regulate bone tissue strength. However, prior work involved modifications to the gut microbiome in growing animals and it is unclear if the same changes in the microbiome, applied later in life, would change matrix strength. Here we changed the composition of the gut microbiome before and/or after skeletal maturity (16 weeks of age) using oral antibiotics (ampicillin + neomycin).

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Article Synopsis
  • - Sinonasal tumors, which make up about 3% of head and neck cancers, often develop in the nasal cavity, ethmoid, and maxillary sinuses, with symptoms like headaches, nosebleeds, and vision changes.
  • - Diagnostic imaging techniques like CT and MRI are crucial for locating tumors, assessing their invasion into surrounding tissues, and planning treatment.
  • - The study will highlight various sinonasal tumors, including rare cases, focusing on their imaging features and the impact of tumor invasion on nearby structures, leading to neurological symptoms.
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Global consumption and discharge of palladium (Pd) have raised environmental concerns but also present an opportunity for the sustainable recovery and reuse of this precious metal. Adsorption has proven to be an efficient method for the selective recovery of Pd from industrial wastewater. This study investigated a hydrazone-linked covalent organic framework ( COF) as a potential material for the high-affinity adsorption of Pd ions from wastewater, achieving a value of 3.

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Introduction: The present meta-analysis aimed to investigate FTO rs9939609 and KISS1 rs4889, rs372790354 gene polymorphisms and its association with PCOS in Asian population.

Methods: The studies included in this article were obtained by using online databases. We searched databases such as Scopus, PubMed, Embase, and Web of Science for case-control articles related to FTO and KISS1 gene polymorphism with PCOS.

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Prostate cancer is the second most common cause of cancer-related mortality among men in the United States, with an estimated 34,700 deaths annually. Androgen deprivation therapy (ADT) is the cornerstone of advanced prostate cancer therapy, and injectable luteinizing hormone-releasing hormone (LHRH) agonists have served as the most commonly used ADT for over 30 years. Relugolix, a first-in-class, once-daily, oral gonadotropin-releasing hormone (GnRH) antagonist, was developed to address some of the limitations of available ADT therapies.

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Clear cell renal cell carcinoma (CCRCC) and papillary renal cell carcinoma (PRCC) are the two most frequently encountered subtypes of renal cell carcinoma (RCC). Rarely, these two entities are identified intermingled within the same mass and have been labeled either collision tumors juxtaposed by random chance or composite tumors that have arisen from a common tumorigenic precursor cell. Regarding this distinction, authors have commonly relied upon macroscopic, histologic, and clinicopathologic findings, which may be prone to subjectivity.

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Background: Although Zimbabwe has transitioned out of the 30 high-burden countries, it still remained in the 30 high multidrug-resistant (MDR)/rifampicin-resistant tuberculosis (TB) burden. Rapid detection of rifampicin (RIF) and isoniazid (INH) is essential for the diagnosis of MDR-TB. The World Health Organization has recommended the use of molecular WHO-recommended rapid diagnostic (mWRD) for TB and DR-TB.

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Repetitive head hits (RHHs) in sports and military settings are increasingly recognized as a risk factor for adverse neurological outcomes, but they are not currently tracked. Blood-based biomarkers of concussion have recently been shown to increase after nonconcussive RHHs during a single sporting contest, raising the possibility that they could be used in real time to monitor the brain's early response to repeated asymptomatic head hits. To test this hypothesis, we measured GFAP in serum immediately before (T0), immediately after (T1) and 45 min (T2) after a single collegiate football game in 30 athletes.

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Introduction: Snakebite envenomation is a significant life-threatening public health problem in Southeast Asia (SEA). In this region, India reported the largest number of snakebite deaths from 2000 to 2019 (1.2 million), with an average of 58,000 deaths yearly.

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Background: Health care workers in the United States are facing increasing rates of exposure to aggressive behavior, resulting in an increase in employee injuries related specifically to patient behavioral events. By leveraging interprofessional collaboration and system-level innovation, we aimed to reduce the rate of employee injuries related to patient behavioral events at a children's hospital by 50% over a 3-year period.

Methods: An interdisciplinary quality improvement team comprising physicians, behavior analysts, nursing, and other key stakeholders developed a comprehensive behavior program in our children's hospital.

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Recent studies in mice have indicated that the gut microbiome can regulate bone tissue strength. However, prior work involved modifications to the gut microbiome in growing animals and it is unclear if the same changes in the microbiome, applied later in life, would change matrix strength. Here we changed the composition of the gut microbiome before and/or after skeletal maturity (16 weeks of age) using oral antibiotics (ampicillin + neomycin).

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Background: Research suggests that language can impact medical decision-making, but few studies exist describing the variations in language to describe end-of-life nutrition and hydration interventions. The language contained in the Physician Orders for Life Sustaining Treatment (POLST) form varies across states, but this variation has not yet been fully analyzed. This investigation has implications for communicating with surrogates about the insertion of feeding tubes in advanced dementia patients, a common procedure in this population despite its potentially high risks and low benefits.

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Efficacy beliefs targeting personal (self-efficacy), teammates' (other-efficacy), and conjoint (collective efficacy) abilities are each associated with performance of athlete pairs. The purpose of this study was to examine (a) congruence/incongruence of efficacy beliefs between athletes in a pair as a predictor of quality of individual and team performance and (b) quality of performance relative to efficacy congruence at high, moderate, and low levels of efficacy. Eighty-two cheerleading pairs, composed of one base and one flyer, completed questionnaires assessing self-, other, and collective efficacy prior to a national collegiate competition.

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Background: The present meta-analysis was assessed to confirm the association between solute carrier family 11-member A1 (SLC11A1) gene (rs17235409) polymorphism with the Mycobacterium tuberculosis infection in the Asian and Caucasian populations.

Methods: A search was conducted using the databases including Google Scholar, Science Direct, Embase, and PubMed to find the case-control studies related to SLC11A1 gene polymorphism and tuberculosis (TB) infection. The MetaGenyo programme was used to perform statistical analyses of the data.

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Pretransplant immunological assessment of a transplant donor has evolved significantly over the last few decades with the advent of testing platforms with enhanced sensitivity and varying formats. The single antigen bead assay (SAB) assay, a virtual crossmatch (vXM) is used extensively and considered the gold standard for defining donor-specific antibodies (DSA) in many parts of the World. A country like India, is however challenged by the lack of adequate representation of locally frequent HLA alleles and hence in our institution, we continue to perform a physical crossmatch (pXM) on the Complement Dependent Cytotoxicity and flow cytometry platforms alongside the SAB.

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The ordered porous frameworks like MOFs and COFs are generally constructed using the monomers through distinctive metal-coordinated and covalent linkages. Meanwhile, the inter-structural transition between each class of these porous materials is an under-explored research area. However, such altered frameworks are expected to have exciting features compared to their pristine versions.

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This study addresses the challenges of biodiesel production costs and waste oil disposal by investigating the use of low-cost waste oil as a feedstock. The impact of heating temperature on biodiesel yield and trace metal levels is examined using response surface methodology (RSM). Optimal conditions for high biodiesel yields (95-98%) from canola oil are determined with a methanol/oil ratio of 12:1, 1 wt% catalyst, and 60-min reaction time.

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Background: The purpose of this meta-analysis is to verify that rs1861494 and rs2069718, two polymorphisms in the IFN-gene, are associated with tuberculosis (TB) infection in Asian populations.

Methods: To find appropriate case-control studies, a search was done from the databases, including Google Scholar, Science Direct, Embase, and PubMed. With the aid of MetaGenyo software, statistical analyses were performed.

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Adventure participants have traditionally been viewed as having thrill or risk-seeking motives, and this perception remains despite empirical research suggesting that other motives may drive participation. This study was conducted to extend understanding of participation motives of adventure recreation participants in relation to Csiksentmihalyi's nine-dimension model of flow and other proposed motivational constructs. Participants (n = 199) who had typically engaged in their adventure recreation activity (i.

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Unlabelled: Although there is easy accessibility of infection control measures and recommendation regarding the PPE, most of the dentists failed to practice appropriate infection control measures. The aim of the current survey was conducted to assess the knowledge, perception, and attitude regarding the role of PPE among the dental care professionals in COVID-19. This is cross-sectional web-based questionnaire survey conducted among dental care professionals in Tamil Nadu.

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