Archive for Male Reproduction



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Trojan trout: could turning an invasive fish into a ‘super-male’ save a native species? – The Guardian

On a golden morning in early October, two graduate students from New Mexico State University plunge into the icy current of Leandro Creek. The small waterway flows through the 550,000 acre Vermejo park ranch, a reserve in the Sangre de Cristo Mountains, and the pair are in search of an unusual fish

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PINNACLE FERTILITY JOINS NATIONAL INFERTILITY AWARENESS WEEK TO RAISE AWARENESS AND EMPOWER THE INFERTILITY COMMUNITY – PR Newswire

"Infertility impacts 1 in 8 couples in the US. The chances that you know someone experiencing challenges on their journey to parenthood are pretty high.

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Why Has Early Puberty Skyrocketed During the Pandemic? – Verve Times

According to recent data, incidence of early puberty has surged since the start of the COVID pandemic.1 Its also affecting children at ages that are historically unprecedented. What could possibly account for this phenomenon? Early puberty, also known as precocious puberty, has historically been rare, affecting approximately 1 in 5,000 to 10,000 children.

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Bizarre study finds men who owned cats as children are more likely to have psychosis as adults – Salon

Typically, pet ownership has positive psychological effects on children. But according to a new study, physical effects particularly on the brain may not always be positive.

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The Cycas genome and the early evolution of seed plants – Nature.com

Raven, P.

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Beyond the birds and bees –

What can the behavior of apes teach us about sex and gender? A great deal, according to primatologist Frans de Waal and his findings are already stirring controversy By Laura Spinney / The Guardian Sex and gender have come to represent one of the hottest fronts in the modern culture wars.

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DNR Announces New Northern Pike Regulations For Big Muskego Lake And Bass Bay For 2022 Fishing Season Effective May 7 – Antigo Times News

The Wisconsin Department of Natural Resources (DNR) today announced new fishing regulations for northern pike in Big Muskego Lake, Bass Bay and connecting waters for the 2022 fishing season effective May 7. The regulation includes no minimum length limit and a daily bag limit of two pike.

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Winning the bug battle | Uncategorized | heraldledger.com – The Herald Ledger

LEXINGTON Every year, people contract diseases from insects and ticks.

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Sony WF-1000XM4 review: The best in-ear noise-cancelling headphones you can buy – TechHive

At a glanceExperts RatingPros Sony not only has a fantastic set of true wireless headphones, the app that accompanies them delivers scads of its own great features and benefits. $279.99 Adorama Not Available Free Sonys headphones need no introduction. Their over-the-ear headphones rank among our favorites, and they are perennial contenders as our top pick in noise-cancelling headphones

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When I Went Away From the World – The New York Times

Now that the clamor of humans had arrived, the muteness of the earth became more significant. It needed to be journeyed to, listened out for, meditated on like a kind of god

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Emerging and legacy PFAS and cytokine homeostasis in women of childbearing age | Scientific Reports – Nature.com

Study population A total of 198 healthy females were recruited in the Center for Reproductive Medicine of Shandong University, China, between 2015 and 2016.

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Women with older and overweight partners are at higher risk of embryo implantation failure – EurekAlert

image:INTERACTIONS BETWEEN EMBRYO IMPLANTATION STATUS AND PATERNAL AGE & BMI view more Credit: Shandong University Over the past three decades, the age that couples in developed countries choose to have children has been rising steadily. This trend has become so pervasive that demographers have coined a term for it - postponement transition. However, as fertility declines with age, older couples often find it harder to start a family.

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Male fertility: After 50, the chances of a live birth drop by 33% – according to research – Revista Crescer – Mediarun Search

Homescience Male fertility: After 50, the chances of a live birth drop by 33% according to research Revista Crescer+ (Photo: Getty Images) The same rule that applies to a woman applies to a man: the passing of years interferes with fertility. A study by the UKs Center for Reproductive Health and Genetics showed that male fertility also suffers from the effects of the so-called circadian clock. After following 4,300 men who underwent assisted reproductive therapy, researchers found that for fathers over 50, the odds of a live birth were 33% lower than for those younger.

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Revealing the mysterious biology of a fundamental process: reproduction | Penn Today – Penn Today

Reproduction is a complex process, requiring a huge variety of molecular and cellular interactions, many aspects of which remain a mystery to science. Solving some of these mysteries drives the curiosity and research of P. Jeremy Wang, professor of developmental biology in the School of Veterinary Medicines Department of Biomedical Sciences.

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Invasive crayfish species have produced hybrids in midstate river, likely helpful to the invaders – pennlive.com

Crossbreeding between 2 non-native, invasive crayfish species has been found in the Juniata River basin of central Pennsylvania, raising concerns that the hybridization could help the invaders gain an even stronger foothold in the watershed. Researchers at Juniata College found DNA evidence of hybridization between rusty crayfish and Allegheny crayfish in the Juniata system, where neither species is native. Hybridization of non-native crayfishes with native crayfishes can facilitate invasion success of the non-native, they noted in the Journal of Crustacean Biology

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Covid-19 Vaccines had No Effect on Fertility in Either Men or Women, According to a New Research – Optic Flux

A new research adds to the increasing body of data showing there is no link between Covid-19 vaccines and a lower likelihood of having a baby. Rather, couples in the study had briefly lower chances of reproduction if the male partner had caught the coronavirus within 60 days, according to the study, which provides even more reason to get vaccinated against Covid-19. The illness could affect male fertility for little time, according to the study, which was published Thursday in the American Journal of Epidemiology

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Conference to address the impact of Covid-19 on fertility – Trade Arabia

The issue of the short-term decline in fertility rates, the effect of Covid-19 vaccination on female and male fertility, as well as the impact of Covid-19 on the foetus will be discussed at the Arab Health Obs & Gyne Conference. The conference returns to Dubai for its 14th edition to discuss current trends in womens health and will be held under the theme Updates, consensus & controversies in Obstetrics & Gynecology.

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Have you seen a turkey? The Pa. Game Commission wants to know when and where – NorthcentralPa.com

Harrisburg, Pa. Hold on to your tail feathers! The Pennsylvania Game Commission is conducting the state's largest research project on wild turkeys and they need your help.

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How to ‘Prove’ a Chemical is Dangerous: The Glyphosate Case Study – American Council on Science and Health

If you want to show that any chemical is dangerous, here's a three-step process that will consistently yield the desired result: I searched for the weed killer glyphosate and reproductive health in preparation for this article. Within seconds, I had 59 peer-reviewed papers at my fingertips that I could have used to argue that glyphosate is a reproductive toxicant. If you see an activist group tout some study as clear evidence that a chemical is harmful, they've almost certainly followed this process.

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Chloramphenicol eye drops containing borax and boric acid buffers: review of the use in children under 2 years – GOV.UK

Public Assessment Report of our review of the use of chloramphenicol eye drops containing borax and boric acid buffers in children under 2 years. Chloramphenicol eye drops are used infrequently and for a short amount of time. The amount of liquid that can be absorbed through the eyes of young children and the way these products are prescribed mean that the daily exposure to children would be well below the calculated safety limits for most patients.

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The newborn brain is sensitive to the communicative function of language | Scientific Reports – Nature.com

In an fNIRS experiment we demonstrated that left fronto-temporal areas of the newborn brain show increased activation to structured speech when it is communicatively exchanged by two voices in turn-taking alternation, with the potential for information transmission. Only our Communicative condition met both criteria for communicative information exchange10, 11, 14: (A) two agents taking interactive turns, where (B) the exchanged signals contain variability

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The Language of the Misfit: On Ouz Atay’s The Disconnected – lareviewofbooks

AFTER LEARNING OF the suicide of Selim, an old university friend with whom hes lost contact, Turgut zben, a middle-class, middle-aged civil engineer from Istanbul, traces the last decades of his life. Selim had an assortment of acquaintances who recount to Turgut insights into his habits and tastes, his composition of strange and playful songs, his obstinate and childish relationship to women, his boredom and fear of loneliness, his dislike of horses, lightning, false teeth, and Balzac.

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Lethal and sublethal effects of emamectin benzoate on Tuta absoluta – hortidaily.com

Tuta absoluta is one of the most important pests of tomato in many countries. Emamectin benzoate (EB) is widely used in the control of lepidopteran pests, but there is sparse information available regarding its sublethal effects on T.

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Fall in fertility rates may be linked to fossil fuel pollution, finds study – The Guardian

Decreasing fertility rates may be linked to pollution caused by fossil fuel burning, a review of scientific studies has found. Over the past 50 years childbirth has steadily decreased. The study focused on Denmark, but the trend is also seen in other industrialised nations

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How the Loft Generation Refused to Fit In – The New Republic

Schloss was a visual artist herself and also awriter for ARTnews (her later career was as a journalist in Italy). As apainter, she was overlookedbut as a critic, she had more respect and even asmidgen of authority over gallerists and other painters who ignored herartistic output.

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