Results 121 to 130 of about 390,648 (313)

Cryogenic Damage and Trehalose Protection in Culter alburnus Sperm: An Integrated Assessment of Quality, Physiology, and Protein Expression

Animals
To address cryodamage in Culter alburnus sperm, this study evaluated the effects of trehalose supplementation in a conventional cryomedium (D-15 + 10% ethylene glycol). Six experimental groups were established: fresh sperm (G1), a conventional cryomedium
Shun Cheng, Shi-Li Liu, Mei-Li Chi, Wen-Ping Jiang, Jian-Bo Zheng, Chao Zhu, Jun-Zhi Luo, Fei Li   +7 more
doaj   +1 more source

Influence of salt content on enzymatic activities and halophytes distribution in Cojocna zone, Romania

, 2017
Salty soil samples from three zones of Cojocna (Cluj county, Romania) have been investigated physico-chemically and enzymologically. Rizosphere of some halophytes were investigated in order to assess saline stress on bacterial enzyme activities and ...
CARPA, Rahela, TÖRÖK, Edina, RETI, Kinga, MACALIK, Kunigunda, REMIZOVSCHI, Alexei, SZÉKELY, Gyöngyi   +5 more
core   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Isolation, identification, and evaluation of useful properties of microorganisms from Orostachys spinosa (L.) of the Baikal forest zone

Учёные записки Казанского университета: Серия Естественные науки
Bacterial isolates from the samples of Orostachys spinosa (L.) growing in the Baikal region were identified and studied. A total of 16 strains with different morphotypes were obtained, and their generic affiliation was determined by 16S rRNA sequencing ...
A. Y. Sukhanov, M. Frolov, I. V. Nekrasov, T. A. Lozhkarev, S. Z. Validov   +4 more
doaj   +1 more source

Quality monitoring of urban green areas of Pisa

, 2012
The European Union, in the “Thematic Strategy on the Urban Environment” (2006), has pointed out the importance of identification and monitoring urban environment quality indicators.
VANNI, GIACOMO
core  

Enzymatic activities of respiratory chain complexes.

, 2015
The enzymatic activities of respiratory chain complexes I,II,II+III and IV were measured by spectrophotometric methods in mitochondria isolated from CaM KMT+/+ (WT) and CaM KMT-/- (KO) brain and skeletal (hind limb) muscle. Results are presented as ratio
Nurit Yanay (226906), Ruti Parvari (109183), Ann Saada (341104), Robert L. Houtz (487015), Omer Keinan (780655), Roberta Magnani (109175), Hava Golan (780656), Val C. Sheffield (129403), Eli Hershkovitz (15254), Yoram Nevo (226898), Dima Lan (780654), Sitvanit Haziza (109176), Yoram Cohen (267115)   +12 more
core   +1 more source

Phosphoinositides and inositol phosphates as molecular glues

FEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry, Alexander J. Cutright, Mong Na Claire Loi, Jessica Martin, Joseph W. Gilligan, Jakub N. Kubina, Michael J. Arambula, Susanna Tanada Palmu, Daniella Zhou, Raymond D. Blind   +9 more
wiley   +1 more source

Long-term effect of organic amendments on soil enzymatic activities

, 2013
Since 2009, we followed soil enzymatic activities related to the C (b-Glucosidase), N (Urease), P (Phosphatase) and S (Arylsulfatase) cycles, as well as laccase, during a 2-year period following organic amendments. In the Qualiagro-Feucherolles site, the
Grand, Cécile, Houot, Sabine, Galsomiès, Laurence, Bispo, Antonio, Mougin, Christian, Cheviron, Nathalie, Grondin, Virginie, Vecten, Helen, Marrauld, Christelle   +8 more
core  

Muscle mitochondrial enzymatic activities according to hepatic fibrosis severity.

, 2013
Differences in mean mitochondrial enzymatic activities, citrate synthase (A), complex I (B), complex II (C), complex III (D) and complex IV (E) with fibrosis severity. Error bars: 95% CI.
Rui E. Castro (332771), Adília Costa (332778), Duarte M. S. Ferreira (332770), João Coutinho (332776), Ana Rita Silvestre (332773), Mariana Verdelho Machado (332769), Cecília M. P. Rodrigues (112481), Helena Cortez-Pinto (332779), Teresinha Evangelista (332775), Fátima Carepa (332777)   +9 more
core   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

FEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara, Kinga Skoczek, Elzbieta Pyza, Milena Damulewicz   +3 more
wiley   +1 more source