Results 61 to 70 of about 334,002 (313)
Drug Testing and Analysis, EarlyView.After evaluating the compatibility of the GH analogue redalsomatropin alfa with approved doping control immunoassays for rhGH, it was implemented into the existing detection method for somatrogon employing affinity purification with GHR‐Fc‐conjugated magnetic beads, tryptic digestion, and LC‐HRMS/MS to allow for a specific and sensitive detection ...
Katja Walpurgis +6 more
wiley +1 more source
Drug Testing and Analysis, EarlyView.Sensitive LC‐HRMS methods were established for the detection of kisspeptin and its analogues in serum and urine, alongside their analytical and metabolic characterization. Stability studies were conducted in serum, plasma, and urine, highlighting the importance of appropriate sample handling for reliable anti‐doping analysis.
Sophia Krombholz +3 more
wiley +1 more source
Frontiers in Endocrinology, 2020 As the male reproductive organ, the main task of the testis is the production of fertile, haploid spermatozoa. This process, named spermatogenesis, starts with spermatogonial stem cells, which undergo a species-specific number of mitotic divisions until ...
Michelle Thönnes +6 more
doaj +1 more source
Pituitary stalk interruption syndrome in Chinese people: clinical characteristic analysis of 55 cases. [PDF]
PLoS ONE, 2013 OBJECTIVE: Pituitary stalk interruption syndrome (PSIS) is characterized by the absence of pituitary stalk, pituitary hypoplasia, and ectopic posterior pituitary. Due to the rarity of PSIS, clinical data are limited, especially in Chinese people. Herein,
Qinghua Guo +19 more
doaj +1 more source
Women with epilepsy: Evidence‐based counseling across the lifespan
Epilepsia, EarlyView.Abstract Women with epilepsy (WWE) encounter distinct and evolving challenges across the lifespan that require clinical management extending beyond seizure control alone. Although awareness of sex‐specific aspects of epilepsy has increased, important gaps remain in their integration into routine care.
Barbara Tettenborn +7 more
wiley +1 more source
Medicine Science, 2014 Diabetic hyperglycemia has a direct association with microscopic changes of testicular tissue and spermatogenic alterations. Most of these changes are mediated with oxidative stress.
Davoud Kianifard, Leila Kianifard
doaj +1 more source
Hormone Receptor Site Maturation in the Secondary Sex Organs of Immature Male and Female Rats [PDF]
, 1976 The effect of a combined dose of pregnant mares\u27 serum (PAAS) and human chor ionic gonadotropin (HCG) on male and female rats 2-25 days old was studied. Groups of animals were given injections for three days, then sacrificed on the fourth day.
Thomas, K. J.
core +2 more sources
European Eating Disorders Review, EarlyView.ABSTRACT Objective The albumin‐globulin ratio (AGR) is a biochemical marker reflecting nutritional and inflammatory status, with significant prognostic value in chronic conditions. This study examined its association with clinical/biochemical markers in adolescents with anorexia nervosa (AN) and atypical AN (AAN).
Eylem Şerife Kalkan +5 more
wiley +1 more source
Scientific Reports, 2023 Omentin-1 (OMNT1) is an adipokine involved in the regulation of energy metabolism, insulin sensitivity, and reproduction. The present study was the first to investigate the plasma levels and expression of OMNT1 in the anterior pituitary (AP) gland on ...
Natalia Respekta +8 more
doaj +1 more source
Anuran call properties as reliable indicators of environmental suitability for reproduction
Frontiers in Ecology and the Environment, EarlyView.The onset of animal breeding activity is often accompanied by auditory signals, typically produced by males, that indicate reproductive status to potential mates and competitors. Here, using male anuran advertisement calls as a case study, we present the novel hypothesis that characteristics of ectotherm auditory signals that are modulated by ...
Julianne E Pekny +2 more
wiley +1 more source