Abstract: Detection apparatus for testing biological cells, including a measuring means for measuring an electrical property of a single biological cell present in a solution, sampling means for sampling the solution, a membrane of the cell, and/or an intracellular fluid of the cell, and an electrically insulating component located between the sampling means and the measuring means, containing therein an electrically conductive material. where the electrically insulating component has resistance to an alkaline solution of pH 8 to 11, where the resistance to the alkaline solution includes resistance to formation of microcracks for at least 1 minute upon exposure to the alkaline solution, resistance to electrical insulation failure for at least 12 minutes upon exposure to the alkaline solution, and resistance to visible structural integrity failure for at least 20 minutes upon exposure to the alkaline solution.

Abstract: The present disclosure provides, in part, compositions, kits and methods for treating or preventing an influenza viral infection by administering a therapeutically effective amount of an inhibitor of influenza viral M mRNA nuclear export to a subject in need.

Abstract: Provided is a method for identifying and treating a pregnancy devoid of uterine fetal or embryonic tissue in a subject by determining a concentration of alpha-fetoprotein (AFP) in a specimen evacuated from the uterus of the subject; comparing the concentration of AFP to a reference value; wherein when the AFP concentration in the specimen evacuated from the uterus is below that of a reference value, absence of uterine fetal or embryonic tissue is indicated. Also provided is a method for identifying and treating a presence of fetal or embryonic tissue in a location of a subject other than the uterus by determining a concentration of AFP in a non-uterine specimen obtained from the subject; comparing the concentration of AFP in the specimen to a reference value; wherein when the AFP concentration in the specimen is above that of a reference value, presence of fetal or embryonic tissue is indicated.

Abstract: Provided is a method for identifying and treating a pregnancy devoid of uterine fetal or embryonic tissue in a subject by determining a concentration of alpha-fetoprotein (AFP) in a specimen evacuated from the uterus of the subject; comparing the concentration of AFP to a reference value; wherein when the AFP concentration in the specimen evacuated from the uterus is below that of a reference value, absence of uterine fetal or embryonic tissue is indicated. Also provided is a method for identifying and treating a presence of fetal or embryonic tissue in a location of a subject other than the uterus by determining a concentration of AFP in a non-uterine specimen obtained from the subject; comparing the concentration of AFP in the specimen to a reference value; wherein when the AFP concentration in the specimen is above that of a reference value, presence of fetal or embryonic tissue is indicated.

Abstract: Provided is a method for identifying pregnancy failure in a subject, the method comprising determining a concentration of at least one element of fetal or embryonic origin in the vaginal fluid of the subject; and comparing the concentration of the at least one element of fetal or embryonic origin to a reference value, wherein when the concentration of the at least one element of fetal or embryonic origin in the vaginal fluid is higher than the reference value, pregnancy failure is indicated.

Abstract: Provided is a method for identifying pregnancy failure in a subject, the method comprising determining a concentration of at least one element of fetal or embryonic origin in the vaginal fluid of the subject; and comparing the concentration of the at least one element of fetal or embryonic origin to a reference value, wherein when the concentration of the at least one element of fetal or embryonic origin in the vaginal fluid is higher than the reference value, pregnancy failure is indicated.