Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Yadira, Velázquez Armenta"'
Autor:
Elizabeth Velarde-Jurado, Elizabeth Estrada-Reyes, Luis Eraña-Guerra, Atlántida Raya-Rivera, E Yadira Velázquez-Armenta, Alejandro A Nava-Ocampo
Publikováno v:
Salud Pública de México, Vol 45, Pp S641-S646 (2003)
OBJECTIVE: To identify clinical, laboratory and ultrasonographic evidence of a probable sexually transmitted infection associated with vulvovaginal symptoms in adolescents denying sexual activity. MATERIAL AND METHODS: The medical records of female a
Externí odkaz:
https://doaj.org/article/53076eccb7704275b4bda9ada831add6
Autor:
Go-Un Jeong, Dong-Wook Kwak, E. Yadira Velázquez-Armenta, Yeon-Kyung Lee, Hyun-Kyong Ahn, June Seek Choi, Ho-Seok Kwak, Alejandro A Nava-Ocampo, Sun-Young Koh, Jung-Yeol Han
Publikováno v:
Prenatal Diagnosis. 34:831-838
Objectives Little is known on how the dose and timing of exposure co-influence the cumulative concentration of fatty acid ethyl esters (FAEEs) in meconium. The objective of the study was to assess the cumulative concentration of FAEEs in meconium as
Autor:
Silvia D. Pe~na-Betancourt, Rómulo Ba~nuelos-Valenzuela, Valente Velázquez-Ordo~nez, Benjamín Valladares-Carranza, Alejandro A Nava-Ocampo, Yadira Velázquez-Armenta
Publikováno v:
Health. :673-676
Slaughtered cattle (n = 582) from Mexico State were bled for a serological screening of clenbuterol residues, using a commercial enzyme-linked immunosorbent assay (ELISA). Clenbuterol residues were found in a total of 153/582 (26.2%) sera analysed. T
Autor:
Alejandro A Nava-Ocampo, Chan-Young Shin, Hee-Jung Chung, Hyun-Kyong Ahn, June Seek Choi, Dong-Hee Cho, E. Yadira Velázquez-Armenta, Ho-Seok Kwak, Jung-Yeol Han, Hyun-Mee Ryu
Publikováno v:
Clinical Toxicology. 52:25-31
Phosphatidylethanol (PEth) is formed endogenously by the direct action of ethanol, and has a half-life long enough to make it a reliable biomarker of alcohol exposure in early pregnancy. In this study, we aimed to characterize PEth blood concentratio
Publikováno v:
Alcohol and Alcoholism. 44:287-292
Aims: The objective of the current study was to determine whether FAEE incorporation is affected by hair pigmentation. Methods: Black hooded LE rats were injected intraperitoneally daily with ethanol. Prior to dosing, black and white patches of fur w
Autor:
y María Alonso-Spilsbury, María Elena Trujillo, Yadira Velázquez-Armenta, Julio Martínez-Burnes, Ramiro Ramírez-Necoechea, Alejandro A Nava-Ocampo, Daniel Mota-Rojas
Publikováno v:
Reproductive Toxicology. 20:255-259
Two hundred sows were randomly assigned to intramuscularly receive 0.9% NaCl (group 1) or oxytocin 0.083, 0.11 or 0.17 IU/kg (groups 2, 3 and 4, respectively) immediately after the expulsion of the first piglet. The overall duration of labor was decr
Publikováno v:
Reproductive Toxicology. 18:613-617
To evaluate the pharmacokinetics of ethanol in the early second trimester of pregnancy, ethanol concentrations simultaneously measured in the maternal blood (EtOH-MB) and in the amniotic fluid (EtOH-AF) of six pregnant women were obtained from a prev
Publikováno v:
Paediatric and Perinatal Drug Therapy. 6:24-28
Publikováno v:
Paediatric and Perinatal Drug Therapy. 5:135-138
Autor:
Hyun Kyong Ahn, Young Jun Oh, June Seek Choi, E. Yadira Velázquez-Armenta, Jun Young Yang, Ho Seok Kwak, Alejandro A Nava-Ocampo, Jung Yeol Han
Publikováno v:
Medical hypotheses. 85(6)
It is accepted that blood phosphatidylethanol (PEth) concentrations are reliable biomarkers of ethanol (alcohol) exposure. We therefore conducted a preliminary study to test the hypothesis that elevated blood PEth concentrations can help to identifyi