Results 81 to 90 of about 269,319 (390)

Dual‐Functional Ingestible Passive Capsules for High‐Throughput Intestinal Sampling with Sealed Containment and Targeted Drug Delivery

open access: yesAdvanced Robotics Research, EarlyView.
To address challenges in high‐throughput intestinal sampling with sealed containment and target drug delivery, we developed a dual‐functional ingestible passive capsule with a dual‐triggered control system based on pH‐response and mechanical actuation.
Libing Huang   +9 more
wiley   +1 more source

Diversification and domain evolution of molluskan metallothioneins: a mini review

open access: yesFisheries and Aquatic Sciences, 2017
Background Metallothionein (MT) is a multifunctional protein playing important roles in homeostatic regulation and detoxification of metals. Mollusk species have been considered as useful sentinel platforms for MT-based biomarker approaches, and they ...
Yoon Kwon Nam, Eun Jeong Kim
doaj   +1 more source

Microbial Contribution to Soiling and Its Impact on Photovoltaic Module Soiling in Arid Zones of the Atacama Desert

open access: yesAdvanced Sustainable Systems, EarlyView.
Microorganisms colonizing photovoltaic surfaces in the Atacama desert form biofilms that enhance particle adhesion and reduce energy yield. This study identifies UV‐resistant bacteria and carotenoid‐producing strains that interfere with PV performance.
Douglas Olivares   +8 more
wiley   +1 more source

Metagenetic analysis of patterns of distribution and diversity of marine meiobenthic eukaryotes [PDF]

open access: yes, 2014
AimMeiofaunal communities that inhabit the marine benthos offer unique opportunities to simultaneously study the macroecology of numerous phyla that exhibit different life-history strategies.
Carvalho, Gary R.   +9 more
core   +4 more sources

Development of Inquiry-Based Student Worksheet on the Phylum Platyhelminthes, Nemathelmintes, and Annelida Materials

open access: yesBiosfer: Jurnal Tadris Biologi
This study aims to develop student worksheets on Vermes (worms). The research method employed is Research and Development with the 4D development model consisting of four stages: defining (Define), designing (Design), developing (Develop), and ...
Mivtha Citraningrum   +5 more
doaj   +1 more source

The Other Obesity Epidemic—Of Drugs and Bugs

open access: yesFrontiers in Endocrinology, 2020
Chronic psychiatric patients with schizophrenia and related disorders are frequently treatment-resistant and may require higher doses of psychotropic drugs to remain stable.
Adonis Sfera   +5 more
doaj   +1 more source

Influence of Crohn’s disease related polymorphisms in innate immune function on ileal microbiome [PDF]

open access: yes, 2019
We have previously identified NOD2 genotype and inflammatory bowel diseases (IBD) phenotype, as associated with shifts in the ileal microbiome (“dysbiosis”) in a patient cohort.
Ciorba, Matthew A   +13 more
core   +3 more sources

Update on the classification of higher ranks in the phylum Actinobacteria.

open access: yesInternational Journal of Systematic and Evolutionary Microbiology, 2019
Genome analysis is one of the main criteria for description of new taxa. Availability of genome sequences for all the actinobacteria with a valid nomenclature will, however, require another decade's works of sequencing.
Nimaichand Salam   +3 more
semanticscholar   +1 more source

Multiomics Analyses Reveal an Essential Role of Tryptophan in Treatment of csDMARDs in Rheumatoid Arthritis

open access: yesAdvanced Science, EarlyView.
Rheumatoid arthritis is a disease characterized by joint inflammation. Approximately 50% of patients show insufficient response to traditional synthetic disease‐modifying antirheumatic drugs. This study aims to elucidate differential molecular profiles of the mechanisms underlying drug responses through multi‐omics strategy.
Congcong Jian   +26 more
wiley   +1 more source

Utilización del patrón de restricción del DNA codificante para el RNA Ribosomal de la subunidad pequeña para la caracterización de Apicomplexa

open access: yesActa Biológica Colombiana, 1996
Apicomplexa is a Protozoa phylum in which all members are obliged parasites of a wide range of vertebrate and invertebrate hosts. There is an ongoing controversy on systematics, phylogenetic relationships and parasite - host coevolution patterns. The SSU
Adelaida López   +2 more
doaj  

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