Introduction: Skin prick testing (SPT) is a common test to diagnose IgE sensitization and the rate of adverse reactions is very low. Case Presentation: 29-year-old woman with anaphylactic reaction to routine SPT with ...Introduction: Skin prick testing (SPT) is a common test to diagnose IgE sensitization and the rate of adverse reactions is very low. Case Presentation: 29-year-old woman with anaphylactic reaction to routine SPT with 11 allergens (aero and food). Discussion: Allergy profile included multiple food and inhalant allergies, polysensitization, prior episode of anaphylaxis to mushrooms, active eczema and active hay fever but not active asthma. Conclusion: Anaphylaxis to SPT, although a rare event, is unpredictable necessitating availability of appropriate personnel and adequate resuscitation facilities for all testing.展开更多
The study was planned with an objective to assess the level of antisperm antibodies (ASA) in the blood serum and seminal plasma of breeding cow bulls and their relationship with sperm function and fertility tests. ASA...The study was planned with an objective to assess the level of antisperm antibodies (ASA) in the blood serum and seminal plasma of breeding cow bulls and their relationship with sperm function and fertility tests. ASA was analyzed in blood serum and seminal plasma by SpermMar test, Immuno peroxidase assay (IPA) and Enzyme linked immunoabsorbant assay (ELISA). In SpermMar test, about 54% bulls were with >40% IgG in blood serum against sperm surface antigens, whereas none of the bulls were with >10% IgG in seminal plasma. More than 20% and >10% IgA against sperm surface antigens were detected in the blood serum and seminal plasma of 65.8% and 37% bulls, respectively. Out of 26 bulls, seminal plasma of 21 bulls reacted with spermatozoa both in IPA and IgA latex particles and that of only 12 bulls reacted with IgG. In IPA, about 50% of the bulls had >40% ASA against head surface antigens, whereas, there were 23% bulls with >10% ASA in seminal plasma. Also ELISA indicated a higher antibody titre in blood serum (3200 - 6400) and seminal plasma (40 - 80) of 50% and 42% bulls, respectively. There were 11 bulls with low values of HOST/in vitro acrosome reaction/cervical mucus penetration assay and higher level of either serum or seminal plasma ASA. Our study revealed that a significant level of ASA in serum or seminal plasma may have effect on the fertility of bulls by affecting the sperm function.展开更多
文摘Introduction: Skin prick testing (SPT) is a common test to diagnose IgE sensitization and the rate of adverse reactions is very low. Case Presentation: 29-year-old woman with anaphylactic reaction to routine SPT with 11 allergens (aero and food). Discussion: Allergy profile included multiple food and inhalant allergies, polysensitization, prior episode of anaphylaxis to mushrooms, active eczema and active hay fever but not active asthma. Conclusion: Anaphylaxis to SPT, although a rare event, is unpredictable necessitating availability of appropriate personnel and adequate resuscitation facilities for all testing.
文摘The study was planned with an objective to assess the level of antisperm antibodies (ASA) in the blood serum and seminal plasma of breeding cow bulls and their relationship with sperm function and fertility tests. ASA was analyzed in blood serum and seminal plasma by SpermMar test, Immuno peroxidase assay (IPA) and Enzyme linked immunoabsorbant assay (ELISA). In SpermMar test, about 54% bulls were with >40% IgG in blood serum against sperm surface antigens, whereas none of the bulls were with >10% IgG in seminal plasma. More than 20% and >10% IgA against sperm surface antigens were detected in the blood serum and seminal plasma of 65.8% and 37% bulls, respectively. Out of 26 bulls, seminal plasma of 21 bulls reacted with spermatozoa both in IPA and IgA latex particles and that of only 12 bulls reacted with IgG. In IPA, about 50% of the bulls had >40% ASA against head surface antigens, whereas, there were 23% bulls with >10% ASA in seminal plasma. Also ELISA indicated a higher antibody titre in blood serum (3200 - 6400) and seminal plasma (40 - 80) of 50% and 42% bulls, respectively. There were 11 bulls with low values of HOST/in vitro acrosome reaction/cervical mucus penetration assay and higher level of either serum or seminal plasma ASA. Our study revealed that a significant level of ASA in serum or seminal plasma may have effect on the fertility of bulls by affecting the sperm function.