Results 151 to 160 of about 108,786 (297)

Individual variation in perceived density of conspecifics and its impacts on the realization of ecological niches

open access: yesOikos, EarlyView.
Animals gather information about their surroundings, including their social environment, using a wide range of sensory modalities. Variation in reception, processing and interpretation of information (cues or signals) can lead to differences in how individuals perceive their local environment. Yet, how individual differences in environmental perception
Ane Liv Berthelsen   +13 more
wiley   +1 more source

Debate about sperm count decline. [PDF]

open access: yesEnvironmental Health Perspectives, 1998
F, Orejuela, L I, Lipshultz, D J, Lamb
openaire   +2 more sources

Exome Sequencing in Prenatally Diagnosed Isolated Neural Tube Defects: A Subtype‐Specific Analysis

open access: yesPrenatal Diagnosis, EarlyView.
ABSTRACT Objective To explore potential genetic contributors across different subtypes of isolated neural tube defects (NTDs) ‐ acrania–exencephaly–anencephaly sequence (AEAS), spinal dysraphism, and encephalocele ‐ using exome sequencing (ES) in a prenatal cohort, with the goal of gaining insight into the molecular diversity underlying these distinct ...
Adi Botvinik   +9 more
wiley   +1 more source

Protective Effect of Hydroalcoholic Extract Tribulus terrestris on Cisplatin Cytotoxicity on Sperm Viability and Count in Mice

open access: yesJournal of Medicinal Plants, 2014
Background: Cisplatin is an anti-cancer drug used in chemotherapy. The side effects of this drug include anoretic, nausea, decrease in genital gland function, azoospermia and oligospermia.
Z Keshtmand   +3 more
doaj  

Sperm count is increased by diet-induced weight loss and maintained by exercise or GLP-1 analogue treatment: a randomized controlled trial. [PDF]

open access: yesHum Reprod, 2022
Andersen E   +14 more
europepmc   +1 more source

Safety Evaluation of an Aqueous Root and Leaf Extract of Ashwagandha (Withania somnifera)

open access: yesPhytotherapy Research, EarlyView.
Sensoril, an aqueous root and leaf extract of ashwagandha showed no evidence of mutagenicity in the in vitro Ames assay, was negative in the in vitro micronucleus, in vivo mammalian bone marrow chromosome aberration assays, and was well tolerated in the rat at up to 4000 mg/kg BW/day when administered orally for a period of 90 days. The data from these
Mukesh Summan   +2 more
wiley   +1 more source

A 1-bp deletion in bovine QRICH2 causes low sperm count and immotile sperm with multiple morphological abnormalities. [PDF]

open access: yesGenet Sel Evol, 2022
Hiltpold M   +9 more
europepmc   +1 more source

The scale matters: A review on stimuli‐responsive microrobots categorized by scale for biomedical applications

open access: yesResponsive Materials, EarlyView.
We systematically summarize how each scale dictates fundamental choices in design feature, manufacturing technology, driving mechanism, and control strategy, which are inherently governed by scale‐dominated physical principles. Furthermore, the application of scale‐determined operation modes of microrobots across different stages of medical ...
Hang Yin   +3 more
wiley   +1 more source

Rhyming in the cold: first evidence of soniferous fishes in the Southern Ocean

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
The acoustic ecology of Southern Ocean fishes remains unknown due to a lack of dedicated acoustic research on the fishes of this ocean. Passive acoustic monitoring data were collected at the South African sub‐Antarctic Prince Edward Islands using an underwater acoustic recorder, and towed underwater Ski‐Monkey cameras were deployed to identify fish ...
Fannie W. Shabangu   +5 more
wiley   +1 more source

Guaifenesin and increased sperm motility: a preliminary case report

open access: yesInternational Journal of General Medicine, 2010
Gary Means1, Cristóbal S Berry-Cabán2, Kurt Hammermeuller11Department of Family Medicine, 2Department of Research, Womack Army Medical Center, Fort Bragg, NC, USABackground: A review of the literature and an extensive Medline search
Gary Means   +2 more
doaj  

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