scholarly journals Integrated physiological and hormonal profile of heat-induced thermotolerance inPinus radiata

2016 ◽  
Vol 36 (1) ◽  
pp. 63-77 ◽  
Author(s):  
Mónica Escandón ◽  
María Jesús Cañal ◽  
Jesús Pascual ◽  
Glória Pinto ◽  
Barbara Correia ◽  
...  
Keyword(s):  
Hormonal Profile ◽  
Induced Thermotolerance

Uniconazole-induced thermotolerance in soybean seedling root tissue

1990 ◽  
Vol 79 (1) ◽  
pp. 78-84 ◽  
Author(s):  
Abha Upadhyaya ◽  
Tim D. Davis ◽  
M. H. Larsen ◽  
R. H. Walser ◽  
N. Sankhla
Keyword(s):  
Root Tissue ◽  
Soybean Seedling ◽  
Seedling Root ◽  
Induced Thermotolerance

Primary hyperparathyroidism: hormonal profile and risk of complications

2017 ◽  
Author(s):  
Alina-Andreea Gatu ◽  
Cristian Velicescu ◽  
Cristina Preda ◽  
Voichita Mogos ◽  
Carmen Vulpoi ◽  
...  
Keyword(s):  
Primary Hyperparathyroidism ◽  
Hormonal Profile

PROBLEMS OF THE INFORMATIVE AND THE RELIABILITY OF THE ASSESSMENT OF BIOMARKERS INCLUDED IN THE HORMONAL PROFILE OF THE PATIENT

2019 ◽  
pp. 47-50
Keyword(s):  
Hormonal Profile ◽  
Urine Sampling

The accessible lab diagnostic and expansion of knowledge about the important role of hormones in health regulation lead to the increase of the quantity of lab hormonal tests. Often patients prescribe diagnostic by themselves. Incorrect blood, salvia and urine sampling results in the incorrect diagnostic and treatment. The following article is focused on the rules of sampling for hormonal diagnostic.

scholarly journals The impact of regular sperm donation on bulls’ seminal plasma hormonal profile and phantom response

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Alicja Kowalczyk ◽  
Elżbieta Gałęska ◽  
Ewa Czerniawska-Piątkowska ◽  
Anna Szul ◽  
Leszek Hebda
Keyword(s):  
Seminal Plasma ◽  
Sperm Donation ◽  
Hormonal Profile ◽  
Holstein Friesian ◽  
Different Seasons ◽  
Day Of The Week ◽  
The Impact ◽  
The Relationship ◽  
Positive Effect

AbstractThe aim of this study was to analyze the relationship between the concentration of hormones in the seminal plasma, the bull maintenance system in the insemination station, and the regularity of sperm donation and the response to the phantom (libido level). An additional goal was to determine whether there is a relationship between the hormonal profile in the blood, the sperm plasma, the oxidative and antioxidant profile in the blood of bulls and the biometry of their testicles and scrotum, as well as the quality of their sperm in both different seasons and intensities of reproductive use. For the study, 220 healthy and sexually mature Polish Holstein–Friesian bulls were used. They all had normal libido and were fed equally. The animals were grouped according to the scheme: young (16–20 month/n = 60) and old (26–30 month/n = 60) including: individually housed (n = 30) and group housed (n = 30) young, old individually housed (n = 30) and group housed (n = 30) (n total animals = 120); young animals donating semen once a week (every Thursday) (n = 25) and sporadically (once every two months on a random day of the week) (n = 25), old animals donating semen once a week (every Thursday) (n = 25 ) and sporadic donors (once every two months on a random day of the week) (n = 25) (n total animals = 100). When analyzing the results of this study, it should be stated that regular use has a positive effect on the secretion of sex hormones in bulls. Higher levels of testosterone and lower levels of estradiol and prostaglandins resulted in higher sexual performance, expressed by a stronger response to the phantom. The differences in favor of regular use were independent of the bull's age. The results of our research illustrate that the quality of semen and its freezing potential may depend on the season and frequency of its collection, as well as on the age of the males.

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