Results 51 to 60 of about 142,874 (277)

Corticosterone and Mitochondrial Efficiency Are Associated With Changes in DNA Oxidative Damage During an Acute Stress Response in Leach's Storm‐Petrels (Hydrobates leucorhous)

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT The ability of organisms to effectively respond to challenges is critical for survival. We investigated how an acute stressor affected corticosterone, mitochondrial function, and DNA oxidative damage in a wild population of Leach's storm‐petrels (Hydrobates leucorhous).
Kayla E. Lichtner, Jack K. Dziubek, Nicole A. Joseph, Sarah E. Chapman, Tori J. Chace, Dongxiao Sun, Zachary T. Bitzer, Antoine Stier, Robert A. Mauck, Patricia L. Jones, Mark F. Haussmann   +10 more
wiley   +1 more source

Perfil hormonal de Progesterona durante o ciclo Estral em novilhas Nelore confinadas com Diferentes Ondas de Crescimento Folicular Plasma Progesterone Level during the Estrous Cycle in Nelore Heifers Confined with Two, Three and Four Waves of Follicular Growth

Revista Brasileira de Zootecnia, 2001
Efetuaram-se coletas diárias de sangue, de 16 novilhas Nelore confinadas, para análise de progesterona plasmática pelo método de radioimunoensaio (RIA). Os dias analisados para progesterona foram o dia zero (estro) e a cada três dias até o dia -1 e o dia
Luciene Lomas Santiago, Ciro Alexandre Alves Torres, Luiz Fernando Uribe-Velásquez, Paulo Roberto Cecon, Eduardo Terra Nogueira   +4 more
doaj   +1 more source

Associations between body mass index categories and geriatric assessment tests among older adults with chronic kidney disease: A prospective study

Nutrition in Clinical Practice, EarlyView.
Abstract Background The optimal body mass index (BMI) among older adults with chronic kidney disease (CKD) in geriatric assessment tests has not been studied. This study investigates the relationship between BMI and Comprehensive Geriatric Assessment (CGA) parameters among older adults with CKD.
Yelda Deligöz Bildaci, Cihan Heybeli, Lee Smith, Masoud Rahmati, Dong Keon Yon, Pinar Soysal   +5 more
wiley   +1 more source

Efeitos do estresse térmico nas concentrações plasmáticas de progesterona (P4) e estradiol 17-b (E2) e temperatura retal em cabras da raça Pardo Alpina Effects of heat stress on progesterone (P4) and estradiol-17b plasma concentrations and rectal temperature of Alpine Brown goats

Revista Brasileira de Zootecnia, 2001
Seis cabras lactantes foram distribuídas aleatoriamente em um delineamento experimental em "crossover", em dois grupos: sob condições termoneutras e estresse térmico.
Luis Fernando Uribe-Velásquez, Eunice Oba, Lúcia Helena de Albuquerque Brasil, Francisneide Neves de Sousa, Francisco Stéfano Wechsler   +4 more
doaj   +1 more source

The Role of Insulin Sensitivity in Lean Mass Changes During Weight Loss With or Without Exercise

Obesity, EarlyView.
ABSTRACT Objective This study aimed to investigate the association between baseline insulin sensitivity (SI) and changes in total lean mass (LM) and appendicular LM (ALM) during a diet‐induced weight loss program with or without exercise. Methods We conducted a secondary data analysis from a controlled weight loss study in premenopausal women with ...
Ciera L. Bartholomew, Catia Martins, Barbara Gower   +2 more
wiley   +1 more source

Association of Angiotensin I Converting Enzyme Insertion/287 bp Deletion Polymorphisms and Proliferative Prostatic Diseases among Lebanese Men

Prostate Cancer, 2020
Background. Angiotensin I converting enzyme (ACE) insertion (I) and 287 bp Alu repeat DNA fragment deletion (D) polymorphisms have been indicated in various cancers.
Asmahan A. El Ezzi, Jordan M. Clawson, Mohammed A. El-Saidi, Wissam R. Zaidan, Abigail Kovash, Jeremy Orellana, AnnaKarina Thornock, Ruhul H. Kuddus   +7 more
doaj   +1 more source

Exploring Organ‐Specific Extracellular Vesicles in Metabolic Improvements Following Bariatric Surgery in Youth With Obesity

Obesity, EarlyView.
ABSTRACT Objective Vertical sleeve gastrectomy (VSG) promotes significant metabolic improvements, though the underlying molecular mechanisms are not fully understood. Emerging evidence suggests that small extracellular vesicles (sEVs) contribute to metabolic improvements post VSG, such as improved fatty liver disease or adipose tissue function; however,
Ahlee Kim, Tsuyoshi Okura, Kwangmin Choi, Rupinder Gill, Vishnupriya J. Borra, Kazutoshi Murakami, Andrew Poulos, Xiang Zhang, Todd Jenkins, Amy Sanghavi Shah, Michael Helmrath, Takahisa Nakamura   +11 more
wiley   +1 more source

One Year of Exercise After Weight Loss Increases Postprandial GLP‐1 Secretion in Contrast to Usual Activity or GLP‐1 Receptor Agonist Treatment

Obesity, EarlyView.
ABSTRACT Objective Incretin‐based obesity medication maintains weight loss by mimicking the appetite‐inhibiting hormone GLP‐1. Interestingly, chronic exercise may improve postprandial appetite control by increasing late postprandial secretion of endogenous GLP‐1.
Joachim Holt, Rasmus Michael Sandsdal, Sarah Byberg, Charlotte Janus, Christian Rimer Juhl, Julie Rehné Jørgensen, Bolette Hartmann, Bente Stallknecht, Jens Juul Holst, Sten Madsbad, Simon Birk Kjær Jensen, Signe Sørensen Torekov   +11 more
wiley   +1 more source

Adrenal venous sampling criteria for chemiluminescent enzyme immunoassay as a preferable alternative to radioimmunoassay in primary aldosteronism

Endocrine Journal
Plasma aldosterone concentration (PAC) was routinely measured using radioimmunoassay (RIA); however, the RIA kit was discontinued in March 2021 in Japan.
Kazuki Nakai, Yuya Tsurutani, Koki Irie, Kyoko Teruyama, Sachiko Suematsu, Seishi Matsui, Kohzoh Makita, Jun Saito, Masao Omura, Tetsuo Nishikawa   +9 more
doaj   +1 more source

Radioimmunoassay and revolution in medical investigation: Nobel Prize winner in Physiology or Medicine (1977) Rosalyn Yalow – scientist with a fighting spirit [PDF]

The Ukrainian Biochemical Journal
An intelligent but poor New York City girl, whom her parents saw in the future only as a teacher at best, Rosalyn Yalow after finishing school in 1937 went to all-female Hunter College and was the first woman with a degree in physics at a time when being
O. P. Matyshevska, M. V. Grigorieva, V. M. Danilova, S. V. Komisarenko   +3 more
doaj   +1 more source