Results 101 to 110 of about 8,977 (221)

Artificial Insemination in the Human [PDF]

open access: yes, 1972
The idea that impregnation might occur without coitus has aroused interest since ancient times. In the second century A.D., there was recorded a hypothetical discussion concerning a woman who had been inseminated by semen previously deposited in the bath
Board, John A.
core   +1 more source

Preimplantation Testing of Human Blastomeres for Aneuploidy Increases IVF Success in Couples Where Male Partners Had Abnormal Semen Parameters

open access: yesBiomedicines
Background/Objectives: Male infertility is becoming a serious problem affecting about 7% of all men worldwide and is a major or contributory factor in 50% of infertile couples overall.
Mahira Ismayilova   +2 more
doaj   +1 more source

Effects of Physical Activity on Fertility Parameters: A Meta-Analysis of Randomized Controlled Trials

open access: yesThe World Journal of Men's Health
Purpose: Augmented adiposity may negatively impact sexual sphere through its metabolic effects and its detrimental impact on reproductive hormones. Moreover, a dysregulated metabolic pathway may promote apoptosis among spermatogenic cells.
Arturo Lo Giudice   +9 more
doaj   +1 more source

Steroid Hormones and Endocrine Disruptors: Recent Advances in Receptor–Mediated Actions [PDF]

open access: yes, 2001
It has been accepted that receptor-mediated action of steroid hormones depends on both the receptor and the hormonal level. The mechanism of transcription by steroid receptors is mediated by cofactors, which function as co-activators or co-repressors,
Indarto, Dono, Izawa, Masao
core  

HYPERPROLACTINAEMIA – A RISPERIDONE SIDE-EFFECT [PDF]

open access: yes, 2010
A 47 year old patient has been treated for psychotic depression for the last 5 years. The illness began manifesting through the symptoms of depressive thoughts, intrapsychic tension, projectivity, derealisation phenomena and pre-psychotic fears.
Aristea Pavešić-Radonja   +4 more
core   +1 more source

ALKALINE PHOSPHATASE ACTIVITY AS A MARKER OF DOG SEMEN FREEZABILITY [PDF]

open access: yes, 2007
The investigation was performed to evaluate the dog semen freezability and itsquality after thawing allowing its use for artificial insemination (AI). On the basis ofsperm motility, concentration and alkaline phosphatase (AP) activity in semenplasma it ...
BITTMAR A.   +2 more
core   +1 more source

Searching for candidate genes for male infertility [PDF]

open access: yes, 2003
Aim: We describe an approach to search for candidate genes for male infertility using the two human genome databases: the public University of California at Santa Cruz (UCSC) and private Celera databases which list known and predicted gene sequences and ...
Armes, JE   +4 more
core  

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