Results 71 to 80 of about 2,254,318 (311)

Phosphate sensing [PDF]

open access: yesCurrent Opinion in Nephrology and Hypertension, 2009
To discuss findings suggesting the presence of a phosphate-sensing mechanism in the various organs and the presence of a novel intestinal effector that alters renal phosphate excretion after the ingestion of a phosphate-containing meal.Although phosphate homeostasis is controlled by a variety of hormones (such as parathyroid hormone and 1,25 ...
openaire   +2 more sources

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Reaction mechanisms of phosphate with Al(OH)3 and a sandy soil [PDF]

open access: yes, 1979
Al(OH) 3 is a very effective sorbent for orthophosphate especially at low pH. At low phosphate concentration c p , phosphate is adsorbed by an exchange mechanism with singly coordinated OH(H) groups residing on the surface of the Al(OH) 3 . In chapters 2
Riemsdijk, W.H., van   +1 more
core  

INFLUENCE OF NITRATE AND PHOSPHATE ON THE DISTRIBUTION AND ABUNDANCE OF RIPARIAN VEGETATION IN YOGYAKARTA CITY (Pengaruh Nitrat dan Fosfat pada Distribusi dan Kelimpahan Vegetasi Riparian Kota Yogyakarta)

open access: yesJurnal Manusia dan Lingkungan, 2020
Abstrak City of Yogyakarta has three major streams, they are Winongo, Code and Gajahwong. These urban stream accept high input of nutrients throughout the year.
Suwarno Hadisusanto   +9 more
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

Biochemical studies on plant glycerol-3- phosphate acyltransferase [PDF]

open access: yes, 2003
sn-Glycerol-3-phosphate acyltransferase [G3PAT, PlsB (E.coli), EC 2.3.1.15] is an enzyme involved in glycerolipid biosynthesis, catalysing the acylation of glycerol-3-phosphate (G3P) to produce lysophosphatidic acid (LPA). Chilling tolerance in plants is
Hayman, Matthew William
core  

Bentonite surface modification and characterization for high selective phosphate adsorption from aqueous media and its application for wastewater treatments

open access: yesJournal of Water Reuse and Desalination, 2017
Raw and modified bentonite has been used to develop effective sorbents to remove phosphate from aqueous solution. Acid thermoactivation, Rewoquate, Irasoft, calcium, Fe and Al were employed to treat the bentonite.
S. Yaghoobi-Rahni   +2 more
doaj   +1 more source

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

open access: yesFEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

Bone formation on calcium phosphate bone substitute materials [PDF]

open access: yes, 2010
A large number of bone substitute materials are available; for which some authors claim osteoconductivity and some osteoinductivity. In order to rank these materials an in vivo analysis was carried out.
Samizadeh, S.
core  

Research on ecological restoration and green reclamation technology of goaf in phosphorus mines

open access: yesFrontiers in Environmental Science
The subsidiary of Yunnan Phosphate Group Co., Ltd., Kunyang Phosphate Mine’s mining area is the subject of study. The mining of open-pit phosphate mines has caused significant damage to the ecological environment.
Di Hou   +9 more
doaj   +1 more source

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