research Heavy metals in biological samples of cancer patients: a systematic literature review
Heavy metals like arsenic, cadmium, and lead can increase cancer risk and worsen outcomes.
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30 / 1000+ results research HPTLC assay of nicotine and cotinine in biological samples
A new method effectively measures nicotine and cotinine in blood and urine for forensic analysis.
research Critical Factors in Sample Collection and Preparation for Clinical Metabolomics of Underexplored Biological Specimens
Standardized procedures are crucial for collecting and preparing biological samples to ensure accurate clinical metabolomics results.
research Human Hair: An Important Biological Matrix of Interest
Human hair is a significant sample for various tests in clinical, nutritional, archaeological, and forensic studies.
research Antibody-Capped Mesoporous Nanoscopic Materials: Design of a Probe for the Selective Chromo-Fluorogenic Detection of Finasteride
Probe detects finasteride with high selectivity and low detection limit.
research A Novel Hair Analysis for Trace Elements on Hair Cross Section by Synchrotron Radiation X‐Ray Fluorescence Imaging with X‐Ray Microprobe: Two‐Dimensional Distribution of Lead and Zinc on Smelter Hair
The method effectively maps lead and zinc in hair, aiding understanding of heavy metal exposure risks.
research Forensic DNA phenotyping: A promising tool to predict human appearance for forensic purposes
Forensic DNA phenotyping is becoming useful for predicting physical traits in criminal investigations but is limited by ethical concerns and incomplete genetic understanding.
research Age-related changes in endogenous glucocorticoids, gonadal steroids, endocannabinoids and their ratios in plasma and hair from the male C57BL/6 mice
Male C57BL/6 mice show age-related fluctuations in certain hormones and their ratios in both blood and hair.
research The 39th Manfred Donike workshop on doping analysis
The 39th Manfred Donike Workshop discussed methods for detecting misuse of steroids, gene doping, and the complexity of identifying drug residues in urine, highlighting the ongoing efforts to improve global anti-doping work.
research The Utilization of Sex Hormone Antibodies for Screening and Separation of Trace Biological Mixtures
Sex hormone antibodies can help identify male and female contributors in forensic samples.
research Method development and estimation of minoxidil by gas chromatography
A new method using gas chromatography effectively measures minoxidil in drugs and biological samples.
research Molecular insights into chronotype and time-of-day effects on decision-making
People's decision-making can be influenced by their internal biological clocks, as shown by gene expression, not just self-reported preferences for morning or evening.
research Screening and identification of efficient strain in selenium oxyanions sorption in order to biological wastewater treatment
The Enterobacter isolate AMS1-S8 is effective for removing selenium from wastewater.
research 224 Humoral immune response to COVID-19 vaccination in psoriasis patients on biologic therapy is impaired compared to healthy controls
Psoriasis patients on biologic therapy have a weaker immune response to COVID-19 vaccination than healthy people.
research Differential expression of steroid 5α-reductase isozymes and association with disease severity and angiogenic genes predict their biological role in prostate cancer
SRD5A1 is crucial in advanced prostate cancer, and blocking both SRD5A1 and SRD5A2 is more effective than targeting SRD5A2 alone.
research Analysis of Biological Elements of Scalp Hairs With Sem-Edx and Tem and its Application to the Hair Comparison
SEM/EDX can analyze hair elements but struggles with trace elements, limiting its forensic use.
research Gene expression profiling suggests severe, extensive central centrifugal cicatricial alopecia may be both clinically and biologically distinct from limited disease subtypes
Severe CCCA may be biologically and clinically different from milder forms.
research scINSIGHT for interpreting single-cell gene expression from biologically heterogeneous data
scINSIGHT helps understand single-cell gene expression better than current methods.
research Outcome and clinical–biological characteristics of patients with advanced breast cancer undergoing removal of ovarian/pelvic metastases
Patients with advanced breast cancer and high hormone receptor levels who had surgery for ovarian/pelvic metastases lived longer, especially if they had high estrogen receptor levels.
research COMPARATIVE EFFECTIVENESS OF REGENERATIVE BIOLOGICS IN AESTHETIC DERMATOLOGY: A SYSTEMATIC REVIEW WITH QUANTITATIVE SYNTHESIS EVALUATING EXOSOMES, PRP AND STEM-CELL-DERIVED THERAPIES ON SKIN AND HAIR
Exosomes and stem-cell therapies slightly outperform PRP in improving hair and skin, but more research is needed.
research COMPARATIVE EFFECTIVENESS OF REGENERATIVE BIOLOGICS IN AESTHETIC DERMATOLOGY: A SYSTEMATIC REVIEW WITH QUANTITATIVE SYNTHESIS EVALUATING EXOSOMES, PRP AND STEM-CELL-DERIVED THERAPIES ON SKIN AND HAIR
Exosomes and stem-cell therapies slightly outperform PRP in improving hair and skin, but more research is needed.
research scINSIGHT for interpreting single-cell gene expression from biologically heterogeneous data
scINSIGHT accurately identifies cell clusters and gene patterns in complex data.
research Evaluation of Patellar Tendon Structural Changes following Biological Treatments: Secondary Analysis of Double-Blinded Clinical Trial of Bone Marrow Mesenchymal Stromal Cells and Leukocyte-Poor Platelet-Rich Plasma
Bone marrow cells improved tendon health better than platelet-rich plasma.
research Análise de esteróides em extratos vegetais e estudo fitoquímico e biológico preliminar de Brunfelsia uniflora.
Brunfelsia uniflora has good antioxidant properties and moderate antibacterial activity.
research Fluorescence Microscopy—An Outline of Hardware, Biological Handling, and Fluorophore Considerations
Designing effective fluorescence microscopy experiments requires careful consideration of hardware, biological models, and imaging agents.
research Functional identification of the phosphorylation sites of Arabidopsis PIN-FORMED3 for its subcellular localization and biological role
Phosphorylation of certain parts of the PIN3 protein is crucial for its role in plant root growth and response to gravity.
research Morfo-anatomia, variabilidade química e atividade biológica do óleo fixo de sementes de apeiba tibourbou aubl. – malvaceae
Apeiba tibourbou seed oil has analgesic and anti-inflammatory effects, making it potentially useful for food and medicine.
research Global Single-Cell Sequencing Landscape of Adipose Tissue of Different Anatomical Site Origin in Humans
Different parts of the body's fat tissue have unique cell types and characteristics, which could help treat chronic wounds.
research The Impact of Centrifugation Devices and Collection Tubes on Fibrin Characteristics and Growth Factor Release Under High- and Low-Speed Protocols
Low-speed protocols with certified centrifuges and FDA-approved glass tubes are best for effective PRF outcomes.
research Nanomechanical characterization of human hair using nanoindentation and SEM
Human hair's strength and flexibility vary by ethnicity, damage, and treatment.