Results 21 to 30 of about 9,711,999 (311)

CCK1R2R-/- ameliorates myocardial damage caused by unpredictable stress via altering fatty acid metabolism

open access: yesStress, 2023
The heart is the main organ of the circulatory system and requires fatty acids to maintain its activity. Stress is a contributor to aggravating cardiovascular diseases and even death, and exacerbates the abnormal lipid metabolism.
Zhi-Hua Zhang   +6 more
doaj   +1 more source

A key for the identification of cryptospores [PDF]

open access: yesPalynology, 2018
Dispersed spores interpreted as deriving from the earliest land plants have complex configurations (e.g. permanent dyads and permanent tetrads) and are readily distinguished from the more familiar trilete spores that often dominate post-Late Silurian dispersed spore assemblages.
Philippe Steemans, Charles H. Wellman
openaire   +3 more sources

Determination of barbiturates in hair samples by using a validated UHPLC-HRMS method: application in investigation of drug-facilitated sexual assault

open access: yesForensic Sciences Research, 2019
In recent years, benzodiazepines and benzodiazepine-like drugs are the most common substances associated with drug-facilitated sexual assaults (DFSA); however, barbiturates are also detected occasionally.
Di Wen   +8 more
doaj   +1 more source

Shuxuening injection, derived from Ginkgo biloba leaf, induced pseudo-allergic reactions through hyperactivation of mTOR

open access: yesPharmaceutical Biology, 2020
Context Shuxuening injection (SXNI), derived from the leaf of Ginkgo biloba L. (Ginkgoaceae), is widely used to treat cardio-cerebral vascular system related disease due to the efficacy of dilating the blood vessels and improving the function of ...
Lianmei Wang   +13 more
doaj   +1 more source

Gut microbiota-derived short-chain fatty acids ameliorate methamphetamine-induced depression- and anxiety-like behaviors in a Sigmar-1 receptor-dependent manner

open access: yesActa Pharmaceutica Sinica B, 2023
Methamphetamine (Meth) abuse can cause serious mental disorders, including anxiety and depression. The gut microbiota is a crucial contributor to maintaining host mental health. Here, we aim to investigate if microbiota participate in Meth-induced mental
Kaikai Zhang   +11 more
doaj   +1 more source

Credential Authenticated Identification and Key Exchange [PDF]

open access: yes, 2010
This paper initiates a study of two-party identification and key-exchange protocols in which users authenticate themselves by proving possession of credentials satisfying arbitrary policies, instead of using the more traditional mechanism of a public-key infrastructure.
Jan Camenisch   +3 more
openaire   +2 more sources

Straw and its derivatives returning affect the response of soil nematodes

open access: yesActa Agriculturae Scandinavica. Section B, Soil and Plant Science
To inhibit plant nematode disease caused by long-term continuous cropping and realise agricultural waste recycling, soil nematode community composition under two straw types (wheat and soybean) and three types of straw and (straw covering, pyrolysis ...
Shuang Zhong   +8 more
doaj   +1 more source

Skeleton Simplification by Key Points Identification [PDF]

open access: yes, 2010
The current skeletonisation algorithms, based on thinning, extract the morphological features of an object in an image but the skeletonized objects are coarsely presented. This paper proposes an algorithm which goes beyond that approach by changing the coarse line segments into perfect ?straight?
Gabriel Rojas-Albarracín   +3 more
openaire   +2 more sources

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Cadmium-induced apoptosis of Leydig cells is mediated by excessive mitochondrial fission and inhibition of mitophagy

open access: yesCell Death and Disease, 2022
Cadmium is one of the environmental and occupational pollutants and its potential adverse effects on human health have given rise to substantial concern. Cadmium causes damage to the male reproductive system via induction of germ-cell apoptosis; however,
Lingna Yi   +8 more
doaj   +1 more source

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