Results 31 to 40 of about 7,003,083 (346)

Assessing the Sensitivity of Different Life Stages for Sexual Disruption in Roach (Rutilus rutilus) Exposed to Effluents from Wastewater Treatment Works [PDF]

open access: yes, 2005
Surveys of U.K. rivers have shown a high incidence of sexual disruption in populations of wild roach (Rutilus rutilus) living downstream from wastewater treatment works (WwTW), and the degree of intersex (gonads containing both male and female structural
Charles R. Tyler   +8 more
core   +2 more sources

Female Reproductive Factors and the Risk of Bronchiectasis: A Nationwide Population-Based Longitudinal Study

open access: yesBiomedicines, 2022
Although the oestrogen level is thought to be involved in the occurrence of bronchiectasis, limited data are available on the relationship between female reproductive factors and the risk of bronchiectasis.
Bumhee Yang   +6 more
doaj   +1 more source

The tactics of choice of surgical intervention in the diagnosis of space-occupying process of the fallopian tubes in women of reproductive age

open access: yesZaporožskij Medicinskij Žurnal, 2017
The aim. Analysis of the use of modern methods of surgical treatment of space-occupying process of the fallopian tubes in women of reproductive age based on the study of anamnestic, clinical and instrumental methods of diagnosis. Material and methods.
M. I. Pavlyuchenko
doaj   +1 more source

Improving Women’s Education Improves Maternal Health: Evidence from Peru [PDF]

open access: yes, 2017
Maternal mortality in Peru declined over 70 percent between 1990 and 2015. Women’s education levels rose during the same period. This brief by PRC faculty research associate Abigail Weitzman indicates that Peruvian women’s rising education levels ...
Weitzman, Abigail
core   +1 more source

A genetic assessment of parentage in the blackspot sergeant damselfish, Abudefduf sordidus (Pisces: Pomacentridae) [PDF]

open access: yes, 2019
Microsatellite markers were used to investigate the reproductive behavior of the damselfish Abudefduf sordidus at Johnston Atoll, Central Pacific Ocean.
Barber, Paul H.   +3 more
core   +1 more source

Lunar Periodicity in Reproduction [PDF]

open access: yesNature, 1922
IT is a common belief in many fish-markets around the Mediterranean and in other parts of the world that the amount of edible matter in sea-urchins and certain other invertebrates varies with the phases of the moon. The animals are said to be “full” when the moon is full and “empty” at new moon.
openaire   +1 more source

Lunar periodicity in reproduction [PDF]

open access: yesProceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character, 1924
In Volume 2 of the ‘ Philosophical Transactions ’ of the Royal Society, published in 1667, travellers to the East Indies are asked to enquire (p. 419) “ whether those shell-fishes, that are in these parts plump and in season at the full moon, and lean and out of season at the new, are found to have contrary constitutions in the East Indies
openaire   +1 more source

Letrozole treatment of pubertal female mice results in activational effects on reproduction, metabolism and the gut microbiome. [PDF]

open access: yes, 2019
Polycystic ovary syndrome (PCOS) is a common endocrine disorder in reproductive-aged women that is comprised of two out of the following three features: hyperandrogenism, oligo- or amenorrhea, or polycystic ovaries. In addition to infertility, many women
Arroyo, Pablo   +4 more
core   +2 more sources

Reproductive Failure in UK Harbour Porpoises Phocoena phocoena : Legacy of Pollutant Exposure? [PDF]

open access: yes, 2015
This research was supported by a Marie Curie International Outgoing Fellowship within the Seventh European Community Framework Programme (Project Cetacean-stressors, PIOF-GA-2010-276145 to PDJ and SM).
Barber, Jonathan L.   +11 more
core   +9 more sources

Gonad development and reproduction in the monoecious species Chlorophthalmus agassizi (Actinopterygii: Aulopiformes: Chlorophthalmidae) from the Sardinian Waters (Central-Western Mediterranean) [PDF]

open access: yes, 2010
Background. The shortnose greeneye, Chlorophthalmus agassizi Bonaparte, 1840, is a species with a circumglobal distribution and is among the most abundant commercial fishes in some Mediterranean areas.
Cabiddu S, Cau A, Follesa MC, Porcu C
core   +1 more source

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