Blood samples are maintained in a modified atmosphere sealed environment, where moisture is reduced using a desiccant and oxygen is removed using a deoxygenation compound, thus resulting in the preservation of numerous blood analytes, for delayed (e.g., 14 days from collection) blood testing, such as for enzymatic activity, concentration of protein and measurement of other blood components in human and veterinary blood test applications.
Blood samples are maintained in a modified atmosphere sealed environment, where moisture is reduced using a desiccant and oxygen is removed using a deoxygenation compound, thus resulting in the preservation of numerous blood analytes, for delayed (e.g., 14 days from collection) blood testing, such as for enzymatic activity, concentration of protein and measurement of other blood components in human and veterinary blood test applications.
Screening human subjects for vector-borne disease is provided and carried out using thymidine kinase 1 alone or in combination with c-reactive protein as biomarkers which are measured in a blood sample, and the measurements are used to compute an index that allows a practitioner to compare results from different subjects and between different populations of subjects, and the screening for vector-borne disease can also be used on subjects that are undergoing treatment to monitor the progress of an infection and the results of the treatment.
C12Q 1/04 - Determining presence or kind of microorganismUse of selective media for testing antibiotics or bacteriocidesCompositions containing a chemical indicator therefor
C12Q 1/25 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving enzymes not classifiable in groups
G01N 33/569 - ImmunoassayBiospecific binding assayMaterials therefor for microorganisms, e.g. protozoa, bacteria, viruses
G01N 33/573 - ImmunoassayBiospecific binding assayMaterials therefor for enzymes or isoenzymes
5.
METHOD AND APPARATUS FOR DETECTING VECTOR-BORNE DISEASES IN MAMMALS
Canine subjects are screened for vector-borne diseases using Thymidine kinase (TK1) activity level alone or in conjunction with c-reactive protein (CRP) as biomarkers in the blood serum. While the canine subject may or may not display health symptoms indicative specifically of a vector-borne disease, the activity level of TK1 or in conjunction with the concentration of CRP are combined in a novel method that provides a practitioner the means of determining whether the subjects has a high probability of being affected by a vector-borne disease.
C12N 15/63 - Introduction of foreign genetic material using vectorsVectorsUse of hosts thereforRegulation of expression
C12N 15/79 - Vectors or expression systems specially adapted for eukaryotic hosts
C12Q 1/04 - Determining presence or kind of microorganismUse of selective media for testing antibiotics or bacteriocidesCompositions containing a chemical indicator therefor
6.
Method and system for detecting and differentiating cancer and sepsis in mammals using biomarkers
The invention provides a method and system for developing and using diagnoses of cancer and sepsis in canine subjects using thymidine kinase (TK), c-reactive protein (CRP), and C-type natriuretic peptide (CNP) as biomarkers. The level of each biomarker may be measured and an index may be computed using a two- or a three-biomarker method. The invention provides a predefined scale for the index where each range of the index matches a health condition. The latter allows a practitioner, through computing an index value of a patient, to determine the health status of the patient by comparing the index value to the predefined scale.
G01N 33/574 - ImmunoassayBiospecific binding assayMaterials therefor for cancer
G06F 19/00 - Digital computing or data processing equipment or methods, specially adapted for specific applications (specially adapted for specific functions G06F 17/00;data processing systems or methods specially adapted for administrative, commercial, financial, managerial, supervisory or forecasting purposes G06Q;healthcare informatics G16H)
G01N 33/68 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving proteins, peptides or amino acids
7.
Method and apparatus for detecting cancer in mammals
The invention provides a method and apparatus for detecting cancer using the measurement of acute-phase proteins (APPs) and the measurement of thymidine kinase activity level in body fluids. An index is calculated based on the measured data and compared with a pre-established reference that allows a practitioner to determine a high probability that a patient is a carrier of cancer.
C12Q 1/48 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving transferase
G01N 33/574 - ImmunoassayBiospecific binding assayMaterials therefor for cancer
8.
Method and system for detecting and differentiating cancer and sepsis in mammals using biomarkers
The invention provides a method and system for developing and using diagnoses of cancer and sepsis in canine subjects using Thymidine kinase (TK), c-reactive protein (CRP), and C-type natriuretic peptide (CNP) as biomarkers. The level of each biomarker may be measured and an index may be computed using a two- or a three-biomarker method. The invention provides a predefined scale for the index where each range of the index matches a health condition. The latter allows a practitioner, through computing an index value of a patient, to determine the health status of the patient by comparing the index value to the predefined scale.
The invention provides a method and a system for diagnosing lymphoma in cats. The system allows a care giver to measure the enzymatic activity of thymidine kinase in a blood sample. The invention teaches that when the enzymatic activity of thymidine kinase in the blood stream of a cat is above 15.5 Units per liter, the cat has a high probability of having lymphoma. The invention allows for initial diagnosis, follow up after treatment for lymphoma and/or monitoring for example in breeds that prone to have lymphoma.
The disclosure relates to a method for detecting hemangiosarcoma in canines. The method includes the steps of: (1) obtaining a quantity of blood from the subject canine; (2) separating the quantity of blood into a serum portion and a non-serum portion; (3) contacting the serum portion of the blood with a detector to detect presence of an amount of Thymidine Kinase (TK); and (4) detecting the level of TK in serum and determining whether TK is present in amounts of about 8 units/L or greater.
C12Q 1/48 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving transferase
COLORADO STATE UNIVERSITY RESEARCH FOUNDATION (USA)
Inventor
Ringold, Randy
Parker, Renee
Thamm, Douglas, H.
Abstract
The disclosure relates to a method for detecting hemangiosarcoma in canines. The method includes the steps of: (1) obtaining a quantity of blood from the subject canine; (2) separating the quantity of blood into a serum portion and a non-serum portion; (3) contacting the serum portion of the blood with a detector to detect presence of an amount of Thymidine Kinase (TK); and (4) detecting the level of TK in serum and determining whether TK is present in amounts of about 8 units/mL or greater.
Colorado State University Research Foundation (USA)
Inventor
Ringold, Randy
Parker, Renee
Thamm, Douglas H.
Abstract
The disclosure relates to a method for detecting hemangiosarcoma in canines. The method includes the steps of: (1) obtaining a quantity of blood from the subject canine; (2) separating the quantity of blood into a serum portion and a non-serum portion; (3) contacting the serum portion of the blood with a detector to detect presence of an amount of Thymidine Kinase (TK); and (4) detecting the level of TK in serum and determining whether TK is present in amounts of about 8 units/mL or greater.
C12Q 1/48 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving transferase
