“…The change in viscosity and the corresponding increase in the carboxyl groups, as determined by the formol titration, has been determined in gelatin solutions during the progress of hydrolysis by pepsin. 2. …”
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“…The properties of the sensitizing films are similar whether formol treatment occurs before or after the antigen-antibody combination. …”
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“…METHODS: Five adult cadaveric heads, fixed in formol and injected with colored silicon were studied. …”
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“…The prevalence of S. mansoni infection as determined by Kato-Katz, formol-ether concentration and POC-CCA was 42.1%, 39.5% and 80.7%, respectively. …”
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“…An aliquot from each ejaculate was fixed in 1 mL formol-saline immediately after collection and examined with phase-contrast microscope at a magnification 1000× for all types of morphological abnormalities. …”
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“…Deaminized gelatin, prepared either with or without heating, contains no amino nitrogen detectable with certainty by either the Van Slyke or the formol titration method. 4. The isoelectric point of deaminized gelatin prepared without heating is at pH 4.0. 5. …”
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“…Plasmodium and helminths infections were detected using Giemsa stain and formol-ether concentration techniques, respectively. …”
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“…Moreover, stool samples were examined microscopically using wet mount and formol ether concentration techniques. Data were entered and analyzed using SPSS version 20. …”
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“…The diagnostic parasitological tests involved the direct stool smear, formol-ether concentration, and Scotch tape tests. …”
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“…Overall, 41 fresh fecal samples were collected and prepared using formol-ether concentration, modified Ziehl-Neelsen, sheather`s floatation and zinc sulfate sedimentation methods. …”
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“…Here, we investigated how nerves in the head and neck region could be visualized using an ultra‐high magnetic field MR system. METHODS: We used formol‐carbol‐fixed human cadaveric necks and obtained MR diffusion tensor images (DTIs) using a 9.4 Tesla (T) ultra‐high magnetic field MR system. …”
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“…Specific staining using ifa and pap was successful only in sections of fresh frozen tissue and formalin fixed/formol sublimate postfixed tissues respectively. A range of tissues was then taken at post mortem examination from a puppy which had been experimentally infected with cpv. …”
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“…Children were selected by systematic random sampling and Formol Ether Concentration Technique (FECT) was used to identify Schistosoma mansoni infection. …”
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“…A total of nineteen (19) and twenty‐three (23) samples were collected from the baboons and warthogs, respectively, and examined using the direct saline smear and formol‐ether concentration technique for the identification of cysts, eggs and larvae of parasites. …”
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“…The rate of digestion, as determined by the increase in non-protein nitrogen or formol titration, of casein, gelatin, and hemoglobin with crystalline trypsin preparations increases nearly in proportion to the concentration of protein, but with crude pancreatic extract the rate of digestion becomes independent of the protein concentration in concentrations of more than 2.5 per cent. …”
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“…A concentration technique (formol-ether sedimentation method) was carried out for stool samples diagnosed negative by wet saline and iodine mounts. …”
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“…The samples were analyzed using wet saline/iodine and formol ether concentration methods. Of the 3,826 stool samples examined, 1059 (27.66%) were positive for different intestinal parasites, namely, Ascaris lumbricoides (51.78%), hookworm sp. (25.0%), Trichuris trichiura (15.18%), Strongyloides stercoralis (7.14%), Taenia sp. (0.89%), and Enterobius vermicularis (0.01%). …”
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“…After dissection, the pigs were euthanized, and both RLNs were fixed in formol and examined by histology after staining with hematoxylin–eosin. …”
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“…Stool samples were collected and examined by direct wet preparation and formol-ether concentration. Data were analyzed with STATA version 12.1; Chi-square test was computed to determine the level of significance at p value < 0.05. …”
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“…S. stercoralis larvae were present in 389 of 22,892 faecal samples (1.7%) collected across the NT over 11 years, examined by microscopy after formol ethyl acetate concentration. 97.7% of detections were in Indigenous patients. …”
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