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Urine Sampling Articles & Analysis
13 articles found
Bile acid analysis involves the quantification and profiling of these compounds within biological samples such as blood, urine, or feces. By delving into the composition and concentration of bile acids, researchers and clinicians gain valuable insights into various aspects of health and disease. ...
A biorepository, or "biobank", is a specialized facility designed to store, archive, and distribute biological samples for research or clinical purposes. Biorepositories house biological samples, such as blood, plasma, urine, saliva, tissues, DNA, and organs, among other specimen types, collected from consenting individuals. ...
Introduction hCG assays have high sensitivity and specificity for pregnancy1 Low levels of hCG are known to be co-produced with FSH during reproductive aging (during peri-menopause and menopause)2 Age of motherhood is increasing; 126,956 women over 40 gave birth in 2018* Average age of menopause is 51, with most women experiencing menopause between 40 and 58, however, the peri-menopause ...
Methods Women aged 18-45 with natural menstrual cycles (n=19) were required to collect and measure volume of every single void of urine for one entire menstrual cycle. Creatinine (Cobas Miras™) and E1-3G and LH (AutoDELFIA™) were measured on all 1732 samples. ...
Diagnostic tests such as a patient’s breathing rate, temperature and heart rate are often utilised to establish if sepsis is present, while the type and location of infection is investigated through tests including imaging studies, urine or stool samples, respiratory secretion testing and wound cultures. ...
Gunatilake with rice, drinking water, and urine samples that were subsequently analyzed in the lab. Results found that drinking water was contaminated with glyphosate and heavy metals, and that these compounds were making their way to workers kidneys. ...
In this study, human urine underwent thermal treatment during storage to improve disinfection and to inhibit urea hydrolysis. Microbial indicators such as Escherichia coli and fecal coliforms and the concentration of ammonia/ammonium were investigated in urine samples that were stored at 60 °C and 70 °C. Both the inactivation of indicators and ...
General function and description: The sample (serum, blood, urine or any other aqueous solution) is filled in a plastic sample tube and cooled via a Peltier element. ...
To better characterize excretion of trenbolone acetate and estrogen metabolites, steers were assigned to one of the following treatment groups: control, given no implant, or treatment, administered a combination implant (200 mg trenbolone acetate; 40 mg estradiol). Blood, urine, and fecal samples were collected over the course of 112 days following implantation. ...
The quantitative range validated for all metabolites was 1 ng/mL to 500 ng/mL in urine. Linearity for all metabolites was r ≥ 0.9982. Accuracy for QC samples ranged from 89% to 100%. ...
Rats were classified in groups as control, sham, diabetic, diabetic received flaxseed oil in the diet, ovx, ovx-diabetic and ovx-diabetic received flaxseed oil in the diet. After two months, urine and blood samples were collected. Serum IGF-1 and osteocalcin were increased in ovx and diabetic ovx groups; their lowest levels were detected in the diabetic group. ...
In this paper, an attempt is made to study the utility and effect of these check dams in dilution of fluoride concentration in drinking water and its resultant impact on the health aspects of certain villagers of Anantapur District through the analysis of their blood serum and urine. Ground water samples from three fluoride-affected villages, blood and ...
Duration of dermal exposure was 4 h, after which the non-absorbed fraction was washed off. The following samples were collected at pre-determined intervals for the determination of either CPF or its metabolite TCP: dosing solutions, wash-off fractions and urine samples collected up to 120 h after dosing. ...