Results 41 to 50 of about 374,594 (305)

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Diarrhea induced by insufficient fat absorption in weaned piglets: Causes and nutrition regulation

Animal Nutrition
Fat is one of the three macronutrients and a significant energy source for piglets. It plays a positive role in maintaining intestinal health and improving production performance.
Yuying Li, Pengjun Shi, Kang Yao, Qian Lin, Mansheng Wang, Zhenping Hou, Wenjie Tang, Hui Diao   +7 more
doaj   +1 more source

Study of Absorption Characteristics of the Total Saponins from Radix Ilicis Pubescentis in an In Situ Single-Pass Intestinal Perfusion (SPIP) Rat Model by Using Ultra Performance Liquid Chromatography (UPLC)

Molecules, 2017
In contrast to the extensively reported therapeutic activities, far less attention has been paid to the intestinal absorption of the total saponins from Radix Ilicis Pubescentis (in Chinese Mao-Dong-Qing, MDQ).
Guojun Kuang, Huan Yi, Mingjuan Zhu, Jie Zhou, Xueying Shang, Zhongxiang Zhao, Chenchen Zhu, Qiongfeng Liao, Shixia Guan, Lei Zhang   +9 more
doaj   +1 more source

Intestinal barrier function and absorption in pigs after waeaning: a review [PDF]

Under commercial conditions, weaning of piglets is associated with social, environmental and dietary stress. Consequently, small-intestinal barrier and absorptive functions deteriorate within a short time after weaning.
Meulen, J., van der, Verstegen, M.W.A., Wijtten, P.J.A.   +2 more
core   +2 more sources

Gut stem cell aging is driven by mTORC1 via a p38 MAPK-p53 pathway. [PDF]

, 2020
Nutrients are absorbed solely by the intestinal villi. Aging of this organ causes malabsorption and associated illnesses, yet its aging mechanisms remain unclear.
Chen, Ye-Guang, De Pinho, Ronald A, Habib, Samy L, He, Dan, Li, Baojie, Liu, Huijuan, Peng, Peike, Ruan, Xinsen, Ruan, Yuanyuan, Wang, Yibin, Wu, Hongguang, Xiang, Jinnan, Yu, Qiang, Zhang, Hongbing   +13 more
core  

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Intestinal Gastrin/CCKBR Axis Protects against Type 2 Diabetes by Reducing Intestinal Glucose Absorption through the PI3K/Akt/eIF4B Signaling Pathway

Advanced Science
The Gastrin/CCKBR axis is essential for inhibiting intestinal sodium absorption, but its effects on intestinal glucose metabolism remain elusive. This study aims to determine the role of intestinal Gastrin/CCKBR on glucose absorption in the development ...
Xue Liu, Xing Liu, Yunpeng Liu, Anxiong Long, Wei Liu, Shiyun Sun, Shuaibing Lu, Xianxian Wu, Xiaodi Jia, Pedro A Jose, Qiang Wei, Xiaoliang Jiang, Haizeng Zhang, Zhiwei Yang   +13 more
doaj   +1 more source

Research Progress in In Vitro Intestinal Cell Models and Their Applications in Evaluating Anthocyanin Absorption and Transport [PDF]

Shipin Kexue
Anthocyanins are ubiquitous in plants, and many studies indicate that they possess diverse biological activities depending on their bioaccessibility and bioavailability.
ZHONG Hao, XU Jie, CHEN Ling, LIU Xiaofeng, GUAN Rongfa
doaj   +1 more source

An investigation into the relationship between small intestinal fluid secretion and systemic arterial blood pressure in the anesthetized rat [PDF]

, 2015
In the absence of an ability to absorb fluid by cellular uptake mechanisms, fluid movement in vivo from the perfused rat intestine is absorptive when the diastolic blood pressure is normal or very low but is secretory when blood pressure falls below ...
Lucas, Michael, Morrison, James
core   +1 more source

Fate of thymol and its monoglucosides in the gastrointestinal tract of piglets [PDF]

, 2020
The monoterpene thymol has been proposed as a valuable alternative to in-feed antibiotics in animal production. However, the effectiveness of the antimicrobial is comprised by its fast absorption in the upper gastrointestinal tract.
De Smet, Stefaan, Degroote, Jeroen, Desmet, Tom, Michiels, Joris, Van Liefferinge, Elout, Van Noten, Noémie   +5 more
core   +1 more source