Results 31 to 40 of about 2,182 (150)

Rumen fermentation of feed samples incubated in filter bags made from different textiles or dispersed in the medium using an in vitro gas production system

Ciência Rural, 2023
: The effect of different feed substrates incubated in filter bags [no bag (NB); Ankom® F57, 25 μm pore size (25AN); polyester, 45 μm pore size (45PB); polyester, 67 μm pore size (67PB) ] or dispersed in the medium on gas production, digestion and rumen ...
Eduardo Hernández García, Atmir Romero Pérez, Luis Corona, José Moisés Talamates Gómez   +3 more
doaj   +1 more source

Fecal culture and two fecal-PCR methods for the diagnosis of Mycobacterium avium subsp. paratuberculosis in a seropositive herd

Revista Colombiana de Ciencias Pecuarias, 2017
Background: paratuberculosis is a slow-developing infectious disease, characterized by chronic granulomatous enterocolitis. This disease has a variable incubation period from 6 months to over 15 years, and is caused by Mycobacterium avium subsp ...
Nathalia M. Correa Valencia, Nicolás F. Ramírez, Michael Bülte, Jorge A. Fernández Silva   +3 more
doaj   +1 more source

Goat Paratuberculosis: Experimental Model for the Evaluation of Mycobacterium Persistence in Raw Milk Cheese

Microorganisms, 2021
Mycobacterium avium subsp. paratuberculosis (MAP) is the causative agent of chronic proliferative enteritis found in ruminants, known as paratuberculosis (PTB).
Giulia Pagliasso, Alessia Di Blasio, Nicoletta Vitale, Angelo Romano, Lucia Decastelli, Antonio Quasso, Matteo Ricchi, Alessandro Dondo, Paolo Pastorino, Maria Silvia Gennero, Stefania Bergagna   +10 more
doaj   +1 more source

Impact of salt concentration on persistence of Mycobacterium avium subsp. paratuberculosis in Iranian UF white cheese [PDF]

Bihdāsht-i Mavādd-i Ghaz̠āyī, 2013
Mycobacterium avium subsp. paratuberculosis (Mycobacterium paratuberculosis) is considered as a potential significant public health threat due to its possible association with Crohn’s disease in humans.
Sh Hanifian, H Jodeiri
doaj  

In situ estimation of indigestible compounds contents in cattle feed and feces using bags made from different textiles Estimação in situ dos componentes indigestíveis em alimentos e fezes de bovinos com sacos de diferentes tecidos

Revista Brasileira de Zootecnia, 2011
The objective of this experiment was to evaluate estimates of concentration of indigestible dry matter (iDM), indigestible neutral detergent fiber (iNDF) and indigestible acid detergent fiber (iADF) in samples of cattle feed and feces processed at ...
Tiago Neves Pereira Valente, Edenio Detmann, Sebastião de Campos Valadares Filho, Maura da Cunha, Augusto César de Queiroz, Cláudia Batista Sampaio   +5 more
doaj   +1 more source

Simulation of variations in the composition of samples in the evaluation of neutral detergent fiber contents by using cellulose standard in filter bags made from different textiles

Revista Brasileira de Zootecnia, 2011
The objective of this study was to evaluate the efficiency of using nylon textiles (50 μm), F57 (Ankom®) and non-woven textile (NWT - 100 g/m²) on laboratory evaluation of neutral detergent fiber (NDF) by using quantitative filter paper as purified ...
Tiago Neves Pereira Valente, Edenio Detmann, Sebastião de Campos Valadares Filho, Mário Fonseca Paulino, Janderson Florêncio Figueiras, Marjorrie Augusto de Souza   +5 more
doaj   +1 more source

Allosteric mechanism for KCNE1 modulation of KCNQ1 potassium channel activation

eLife, 2020
The function of the voltage-gated KCNQ1 potassium channel is regulated by co-assembly with KCNE auxiliary subunits. KCNQ1-KCNE1 channels generate the slow delayed rectifier current, IKs, which contributes to the repolarization phase of the cardiac action
Georg Kuenze, Carlos G Vanoye, Reshma R Desai, Sneha Adusumilli, Kathryn R Brewer, Hope Woods, Eli F McDonald, Charles R Sanders, Alfred L George Jr, Jens Meiler   +9 more
doaj   +1 more source

Cooking Impacts PM1 in Suburban New York, With Implications for Respiratory Deposition

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 17, 16 September 2026.
Abstract Sub–micron particulate matter (PM1) in the New York (NY) metropolitan area impacts air quality and human health. We characterized refractory black carbon (BC) and non–refractory (NR) PM1 in Mineola, NY during winter 2024 and NR‐PM1 during summer 2023.
Adam De Groodt, Emily B. Franklin, Michael P. Vermeuel, Trey Maddaleno, Yuwei Zhao, Andrew Hallward‐Driemeier, Joseph Ko, Róisín Commane, Dylan B. Millet, Delphine K. Farmer   +9 more
wiley   +1 more source

Application of Cell‐Free DNA Barcode‐Enabled Single‐Molecule Test for Non‐Invasive Prenatal Testing of α‐Thalassemia and β‐Thalassemia

Journal of Clinical Laboratory Analysis, Volume 40, Issue 16, August 2026.
We evaluated the cfBEST assay for non‐invasive prenatal testing of α‐ and β‐thalassemia in 72 families. The assay correctly identified 88 of 93 fetal alleles, achieving an overall accuracy of 94.6%, a sensitivity of 94%, and a specificity of 95.35%, with 100% concordance with postnatal follow‐up.
Qin Liu, Na Ma, Wanglan Tang, Qianting Chen, Deguo Tang, Chunyan Zeng, Xiaofeng Wang, Hui Xi   +7 more
wiley   +1 more source

Estimation of indigestible NDF by in situ procedure in sheep: number of bags and fabric type

Frontiers in Animal Science
This study aimed to evaluate the effects of fabric type (F57 vs. non-woven textile [NWT]) and the number of bags incubated simultaneously in sheep on the determination of indigestible neutral detergent fiber (iNDF).
Antônio Carneiro Santana dos Santos, Gisele Rocha dos Santos, Márcia Pereira da Silva, Lays Débora Silva Mariz, Henry Daniel Ruiz Alba, Manuela Silva Libânio Tosto, Elzania Sales Pereira, Douglas dos Santos Pina, José Augusto Gomes de Azevedo, Gleidson Giordano Pinto de Carvalho, Stefanie Alvarenga Santos   +10 more
doaj   +1 more source