Results 71 to 80 of about 739,587 (347)
Studies on the toxicity of Vacor (RH-787) on the reproductive biology of Rattus rattus rufescens [PDF]
, 1980 Vacor (RH-787), a relatively new rodenticide, was evaluated for the control of Rattus rattus rufescens. The symptoms of paralysis in hind limbs were observed after feeding it to rodents.
Saxena, Y., Sharma, P. P., Zutshi, M.
core
The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity
FEBS Letters, EarlyView.The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley +1 more source
Management, Resources and Reproductive Biology [PDF]
Journal of Systemics, Cybernetics and Informatics, 2014 This work presents a relationship between environmental conditions and reproductive performance in modern humans. Birth rates and sex ratio (SRB) at birth were analyzed from large data scales.
Bernard Wallner, Martin Fieder
doaj
The Journal of Clinical Investigation, 2023 Three sisters, born from consanguineous parents, manifested a unique Müllerian anomaly characterized by uterine hypoplasia with thin estrogen-unresponsive endometrium and primary amenorrhea, but with spontaneous tubal pregnancies.
Adriana Lofrano-Porto +17 more
doaj +1 more source
Molecular bases of circadian magnesium rhythms across eukaryotes
FEBS Letters, EarlyView.Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley +1 more source
JCI Insight, 2020 Successful implantation is associated with a unique spatial pattern of vascular remodeling, characterized by profound peripheral neovascularization surrounding a periembryo avascular niche.
Ron Hadas +11 more
doaj +1 more source
Phytoestrogens and reproductive biology [PDF]
Reproductive Medicine and Biology, 2005 Phytoestrogens are naturally occurring plant substances that can either mimic or antagonize the action of endogenous estrogens. This is because of the similarity of the functional structure of phytoestrogens and endogenous estrogens. In premenopausal women, phytoestrogen intake might induce a decrease in luteinizing hormone, follicle‐stimulating ...
openaire +2 more sources
Does Mother Nature Punish Rotten Kids? [PDF]
This paper studies the evolutionary game theory of parent-offspring conflict. It revisits a question posed by Gary Becker in economics and Richard Alexander in biology, namely "when do children act in accord with the reproductive interests of their ...
Carl Bergstrom, Ted Bergstrom
core
Spawning Sites of Depik, Rasbora Tawarensis (Teleostei, Cyprinidae) in Lake Laut Tawar, Indonesia [PDF]
, 2011 Depik, Rasbora tawarensis is an endemic species in Lake Laut Tawar, Indonesia, and this species has been listed as threatened species. Reproductive biology data is one of the important information to strategise conservation plan.
Muchlisin, Z. A. (Zainal)
core +1 more source
Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10
FEBS Letters, EarlyView.Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang +8 more
wiley +1 more source