Results 61 to 70 of about 2,322,244 (160)

Cross-species chimeras reveal BamA POTRA and β-barrel domains must be fine-tuned for efficient OMP insertion [PDF]

, 2015
BAM is a conserved molecular machine, the central component of which is BamA. Orthologues of BamA are found in all Gram-negative bacteria, chloroplasts and mitochondria where it is required for the folding and insertion of β-barrel containing integral ...
Jeeves, Mark, Mason, Jessica L, Knowles, Timothy J., Rossiter, Amanda E, Rossiter, Amanda E.; id_orcid, Browning, Douglas F., Bavro, Vassiliy N., Henderson, Ian R., Cunningham, Adam F., Overduin, Michael, Sevastsyanovich, Yanina R., Rossiter, Amanda E., Donald, James W., Browning, Douglas F, Wells, Timothy J, Henderson, Ian R, Knowles, Timothy J.; id_orcid, Wells, Timothy J., Palmer, Tracy, Knowles, Timothy J, Sevastsyanovich, Yanina R, Cunningham, Adam F, Mason, Jessica L., Bavro, Vassiliy N, Donald, James W   +24 more
core   +1 more source

Annual banned‐substance review 16th edition—Analytical approaches in human sports drug testing 2022/2023

Drug Testing and Analysis, Volume 16, Issue 1, Page 5-29, January 2024.
Abstract In this 16th edition of the annual banned‐substance review on analytical approaches in human sports drug testing, literature on recent developments in this particular section of global anti‐doping efforts that was published between October 2022 and September 2023 is summarized and discussed.
Mario Thevis, Tiia Kuuranne, Hans Geyer
wiley   +1 more source

A genome wide association scan for (1,3;1,4)-β-glucan content in the grain of contemporary 2-row Spring and Winter barleys [PDF]

, 2014
Background: (1,3;1,4)-β-Glucan is an important component of the cell walls of barley grain as it affects processability during the production of alcoholic beverages and has significant human health benefits when consumed aboverecommended threshold levels.
Russell, J., Oakey, H., Neil Shirley, Jennifer M Washington, Schreiber, Miriam, Booth, A., Joanne Russell, Russell, Joanne, Houston, Kelly, Houston, K., Fincher, G., Booth, Allan, Helena Oakey, Schreiber, M., Shirley, Neil, Shirley, N., Washington, Jennifer M., Rachel A Burton, Halpin, C., Burton, Rachel A., Waugh, R., Miriam Schreiber, Halpin, Claire, Robbie Waugh, Oakey, Helena, Fincher, Geoffrey B., Washington, J., Kelly Houston, Geoffrey B Fincher, Allan Booth, Waugh, Robbie; id_orcid, Burton, R., Claire Halpin   +32 more
core   +1 more source

Dietary Threonine Promoted the Growth and Ovarian Development of the Red Swamp Crayfish (Procambarus clarkii)

Aquaculture Nutrition, Volume 2024, Issue 1, 2024.
To explore the effects of dietary threonine on growth and ovarian development of red swamp crayfish (Procambarus clarkii), crayfish (5.48 ± 0.19 g) were fed six isoproteic and isoenergetic diets with varying levels of threonine (7.16 g/kg (control), 9.19, 12.74, 16.44, 20.83, and 23.78 g/kg) for 8 weeks.
Haihang Yao, Manxia Cao, Jianmin Zhang, Shouqi Xie, Kai Luo, Wenfu Xiao, Lixue Dong, Weihua Gao, Juan Tian, Erchao Li   +9 more
wiley   +1 more source

Effects of Dietary Taurine on Maturation Indices, Antioxidant Capacity, Ovaries Amino and Fatty Acids Profile, and Vitellogenin Gene Transcription Level in Penaeus vannamei Female Brooders

Aquaculture Nutrition, Volume 2024, Issue 1, 2024.
A 30‐day research was carried out to examine the impacts of dietary taurine (Tau) on ovaries maturation and physiological responses of Penaeus vannamei female brooders (29.4 ± 0.2 g). A basal diet (497 g kg−1 protein and 140 g kg−1 lipid) was administered with graded levels of Tau ranging from 0 (control) to 2, 4, 6, 8, and 10 g kg−1.
Mansour Torfi Mozanzadeh, Mahmoud Nafisi Bahabadi, Vahid Morshedi, Amin Oujifard, Naser Agh, Ahmad Ghasemi, Khalegh Maneii, Hadi Ebrahimi, Shirin Hamedi, Rezvan Tamadoni, Liqiao Chen   +10 more
wiley   +1 more source

Study on the Optimal Phospholipid Addition Levels for Button‐Sized Juvenile Chinese Mitten Crab (Eriocheir sinensis): Survival, Growth, Physiological Parameters, and Neverland Expression

Aquaculture Research, Volume 2024, Issue 1, 2024.
A 50‐day feeding experiment was performed to investigate the effects of dietary phospholipid (PL) addition on the survival, growth, serum, and hepatopancreas lipid indexes, calcium content, and neverland (Nvd) gene expression in button‐sized juvenile Chinese mitten crab (Eriocheir sinensis).
Rantao Zuo, Rong Yuan, Weishuai Shi, Changhong Tao, Qilin Yi, Shu Huang, Yanming Su, Yusheng Jiang, Liqiao Chen   +8 more
wiley   +1 more source

Ecdysterone and acetylcholinesterase activity in cultured Drosophila cells Inducible, non‐inducible and constitutive clones or lines

FEBS Letters, 1977
While examining the morphological effects of the steroid molting hormone ecdysterone (fl-ecdysone) on Drosophila melanogastcr cell line Kc [I ] , various ecdysterone-sensitive and -resistant clones were selected [2] .
M. Best-Belpomme, A. Courgeon
semanticscholar   +1 more source

Development and Validation of High-Performance Liquid Chromatography for Identification and Quantification of Phytoecdysteroids Ecdysterone and Turkesterone in Dietary Supplements

, 2023
Phytoecdysteroids are a group of naturally occurring ecdysteroid hormones found in certain plant families and used for centuries for their adaptogenic, tonifying, and antioxidant properties. Ecdysterone and turkesterone are the dominant phytoecdysteroids
Kalin Ivanov, Stanislava Ivanova, Diana Karcheva-Bahchevanska, Velislava Todorova   +3 more
core   +1 more source

Study of excretion of ecdysterone in human urine

, 2001
A study of excretion in human urine of ecdysterone, which is the active component of several over-the-counter supplements such as 'Ecdysten', reportedly used by athletes, is presented.
Georgakopoulos, C.G., Tsitsimpikou, C., Tsamis, G.D., Spyridaki, M.-H.E., Siskos, P.A.   +4 more
core  

Temperature Increase Can Cause Hyperecdysonism in American Lobsters (Homarus americanus) Injected with Ecdysterone

, 1975
In the lobster Homarus americanus the threshold dose for premolt acceleration by ecdysterone can be altered by changes in temperature. Two dose levels of ecdysterone (0.5 and 1.0 μg/g body weight) were compared at three different temperatures (10, 17 ...
D. E. Aiken, S. L. Waddy
core   +1 more source