Results 31 to 40 of about 325,218 (260)

Presence and localization of a 30-kDa basic fibroblast growth factor-like protein in rodent testes [PDF]

open access: yes, 1991
We have used a recently characterized rabbit antiserum against basic fibroblast growth factor (bFGF), which recognizes various forms of bFGF, to examine the presence and localization of bFGF in the testes of adult rats and mice and the 5-day-old rat.
Russell, J. T.   +4 more
core   +1 more source

Preclinical Investigation of PLGA Nanocapsules and Nanostructured Lipid Carriers for Organoselenium Delivery: Comparative In Vitro Toxicological Profile and Anticancer Insights

open access: yesPharmaceutics
Background/Objectives: Cancer is a major health concern involving abnormal cell growth. Combining anticancer agents can enhance efficacy and overcome resistance by targeting multiple pathways and creating synergistic effects.
Bianca Costa Maia-do-Amaral   +12 more
doaj   +1 more source

Axl Promotes Zika Virus Entry and Modulates the Antiviral State of Human Sertoli Cells

open access: yesmBio, 2019
Zika virus (ZIKV) is unique among mosquito-borne flaviviruses in its ability to be sexually transmitted. Persistent ZIKV infection in the testes, which are immune privileged organs, long after peripheral clearance suggests involvement of ...
Daniel P. Strange   +7 more
doaj   +1 more source

Estrone and estradiol concentrations in human ovaries, testes, and adrenals during the first two years of life [PDF]

open access: yes, 1987
To determine the origin of estrogens in infant blood, we measured estrone (E1) and estradiol (E2) in the gonads of 50 girls and 64 boys who died suddenly between birth and 2 yr of age as well as in the adrenals of 18 of these infant girls and 16 of the ...
Eisenmenger, Wolfgang   +4 more
core   +1 more source

Evaluation of subacute bisphenol – A toxicity on male reproductive system [PDF]

open access: yesVeterinary World, 2015
Aim: The aim was to evaluate the effect of multiple oral administration of bisphenol A (BPA) for 28 days on seminal characteristic on mammal using Wistar rat as a model. Materials and Methods: Rats were randomly divided into five different groups having
S. S. Karnam   +3 more
doaj   +1 more source

Lourenço Filho e a matematização da pedagogia: dos testes psicológicos para os testes pedagógicos [PDF]

open access: yes, 2014
Bassinello, Ieda Lourenço Filho e a matematização da pedagogia: dos testes psicológicos para os testes pedagógicos / Ieda Bassinello. Guarulhos, 2014. 116 f.
Bassinello, Ieda [UNIFESP]   +1 more
core  

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

open access: yesFEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise   +5 more
wiley   +1 more source

Implantable Ionic Memristors Based on Natural Polymer Heterojunctions

open access: yesAdvanced Functional Materials, EarlyView.
We report an implantable natural polymer‐based ionic memristor composed of hyaluronic acid, chitosan, and PDMS. The device achieved 98.94% accuracy in MNIST classification while reducing training time by 36.8% compared with a conventional artificial neural network (ANN).
Dong‐yup Lee   +6 more
wiley   +1 more source

Hepatic damage in residents of a major coal mining region in Brazil

open access: yesDiscover Public Health
Coal mining and the subsequent burning of coal release waste products that can accumulate in the environment and pose a threat to human health. Therefore, this study aims to evaluate hepatic damage by bilirubin, ALP, ALT, and GGT among men from the ...
Júlia Oliveira Penteado   +3 more
doaj   +1 more source

Early and late endocrine complications of COVID-19

open access: yesEndocrine Connections, 2021
Endocrine system plays a vital role in controlling human homeostasis. Understanding the possible effects of COVID-19 on endocrine glands is crucial to prevent and manage endocrine disorders before and during hospitalization in COVID- 19-infected patients
Paraskevi Kazakou   +9 more
doaj   +1 more source

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