Results 71 to 80 of about 384,987 (307)

Effect of crop rotation on soil nutrient balance and weediness in soddy podzolic organic farming fields [PDF]

, 2017
The nutrient balance in different crop rotations under organic cropping system has been investigated in Latvia at the Institute of Agricultural Resources and Economics since 2006.
Zarina, Liga, Zarina, Livija
core  

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Achieving the goal of the “4‰ initiative” and agricultural sustainability by co-incorporating rice straw and Chinese milk vetch for rice production in southern China

Geoderma
The co-incorporation of rice straw (RS) and Chinese milk vetch (CMV) has been suggested as an optimized agronomic management strategy to improve soil organic carbon (SOC) storage and agricultural sustainability.
Yu Zhang, Wangwang Zhang, Fei Xu, Yuhang Qin, Hao Chen, Yuhong Wu, Shuo Li   +6 more
doaj   +1 more source

AgRP Neurons Require Carnitine Acetyltransferase to Regulate Metabolic Flexibility and Peripheral Nutrient Partitioning

Cell Reports, 2018
Summary: AgRP neurons control peripheral substrate utilization and nutrient partitioning during conditions of energy deficit and nutrient replenishment, although the molecular mechanism is unknown.
Alex Reichenbach, Romana Stark, Mathieu Mequinion, Raphael R.G. Denis, Jeferson F. Goularte, Rachel E. Clarke, Sarah H. Lockie, Moyra B. Lemus, Greg M. Kowalski, Clinton R. Bruce, Cheng Huang, Ralf B. Schittenhelm, Randall L. Mynatt, Brian J. Oldfield, Matthew J. Watt, Serge Luquet, Zane B. Andrews   +16 more
doaj   +1 more source

Potentials of castor seed meal (Ricinus communis L.) as feed ingredient for Oreochromis niloticus [PDF]

, 2005
The potentials of castor seed (Ricinus communis) meal as feed ingredient for Oreochromis niloticus was determined by using boiled seeds to prepare five diets which were fed to the fish species.
Abdullahi, S.A., Agboola, O.E., Auta, J., Balogun, J.K.   +3 more
core  

Variable sequence of events during the past seven terminations in two deep-sea cores from the Southern Ocean [PDF]

, 2012
The relationships among internally consistent records of summer sea-surface temperature (SSST), winter sea ice (WSI), and diatomaceous stable isotopes were studied across seven terminations over the last 660 ka in sedimentary cores from ODP sites 1093 ...
Bianchi, C., Gersonde, Rainer, Kunz-Pirrung, Martina, Schneider Mor, A., Shemesh, A., Yam, R.   +5 more
core   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Optimizing nitrogen management for young rubber trees: gradients effects on nutrient partitioning and root structural adaptation

Frontiers in Plant Science
IntroductionEfficient nitrogen (N) management is crucial for the sustainable cultivation of rubber tree (Hevea brasiliensis) seedlings.MethodsThis study aimed to determine the effects of low (CK, 32.4 g tree⁻¹), medium (MN, 64.8 g tree⁻¹), and high (HN ...
Yongfa Zhang, Yongfa Zhang, Dongqi Jin, Xuehua Luo, Xuehua Luo, Chunmei Zhao, Chunmei Zhao, Xinxin Xue, Xinxin Xue, Changqi Ren, Changqi Ren, Xiaoshuang Wu, Xiaoshuang Wu, Yu Wang, Yu Wang, Jingmin Zhang, Jingmin Zhang, Wei Luo, Wei Luo, Wenbin Wang, Wenbin Wang   +20 more
doaj   +1 more source

TRIVALENT CHROMIUM (CR+3) IN DIETARY CARBOHYDRATE AND ITS EFFECT ON THE GROWTH OF COMMONLY CULTIVATED FISH [PDF]

, 2016
Trivalent chromium (Cr+3) is an essential trace mineral for fish bio-physiological functions. Researches on Cr+3 in the form of organic compound indicated that the mineral affected the bio-activity of insulin, the blood glucose influx, and subsequently ...
Hastuti, Sri, Subandiyono, Subandiyono
core  

Mineral Utilization in Rams Fed Ration Supplemented with Different Levels of Chromium, Calcium, and Cation-Anion Balances [PDF]

, 2011
Chromium (Cr) is an essential mineral for ruminants. Its metabolism and interactions with other minerals has not been widely known. This experiment was designed to evaluate the utilization of minerals and growth of Garut ram fed ration supplemented with ...
Amir, F. (F), Arifiantini, R. I. (R), Boediono, A. (A), Permana, I. G. (I), Sudrajat, D. (D), Toharmat, T. (T)   +5 more
core   +3 more sources