نتایج جستجو برای: plasma brain

تعداد نتایج: 811067  

ژورنال: ابن سینا 2021
Banaeifar, Abdolali, Kazemzadeh, Yaser, Mirzaiyan, Sanaz, Sedaghati, Saeed, Zarin Afzal, Mostafa,

Background and aims: Beta amyloid protein (Aβ) deposition in the brain is a hallmark of Alzheimer's disease (AD). The aim of the present study was to investigate the effect of a moderate-intensity interval training with curcumin supplementation on plasma levels of LRP1 (as the main carrier of Aβ in plasma) and Aβ levels in plasma and brain of induced AD rats. Methods: Fifty Wistar rats (eigh...

Journal: :F1000Research 2021

Background: Women with epilepsy face difficult choices whether to continue antiepileptic drug treatment during pregnancy, as uncontrolled seizures carry great risk mother and fetus but continuing may have adverse effects on baby’s development. This study aimed at evaluating entry into developing brain. Methods: Anaesthetised pregna...

Journal: :journal of fasting and health 0
zari naderi ghalenoie department of medical genetics, mashhad university of medical sciences, mashhad, iran shahrzad hessami arani department of nutrition, faculty of medicine, mashhad university of medical sciences, mashhad, iran mohammad amin kerachian medical genetics research center, mashhad university of medical sciences, mashhad, iran

while fasting has been practiced for centuries, its beneficial effects was unknown until recently. this review tries to analyze the current literature of how fasting and intermittent fasting (if) could affect clinical pathological parameters, learning, mood and brain plasticity. the effects of different ways of fasting on metabolism and stress were also explored. animal experiments have elucida...

A Ahmadiani H Amini

Neurosteroids are steroids that are produced in the central nervous system (CNS). While progesterone and dehydroepiandostendione (the precursors of testosterone) are among the identified neurosteroids, it is not clear that testosterone could be considered as a neurosteroid. The testosterone synthesis has been demonstrated in the brain of castrated frog, but not in the rat brain. In the present ...

A Ahmadiani H Amini

Neurosteroids are steroids that are produced in the central nervous system (CNS). While progesterone and dehydroepiandostendione (the precursors of testosterone) are among the identified neurosteroids, it is not clear that testosterone could be considered as a neurosteroid. The testosterone synthesis has been demonstrated in the brain of castrated frog, but not in the rat brain. In the present ...

Journal: :journal of chemical health risks 0
azar khany department of biology hamadan branch, islamic azad university, hamadan, isaac karimi biochemistry and physiology laboratory 1212, department of basic veterinary sciences, school of veterinary medicine, razi university, kermanshah, iran department of biology, faculty of science, razi university, daneshgah street, tagh-e-bostan, kermanshah, iran david alimoradian department of biology hamadan branch, islamic azad university, hamadan, saeed zavareh school of biology, damghan university, damghan, iran

the goal of this study was to investigate the common clinical chemistry and distribution of xanthine oxidase (xo) in selected tissues of a mouse model of menopause. twenty four nmri female mice were divided into three groups: normal control (nc), and ovariectomized (ovx) groups and an estrogen-treated ovariectomized (ovx+e) group which received subcutaneous injection of estradiol benzoate (2 mg...

Objective(s): Nowadays, the electromagnetic field-emitting devices are used routinely in our lives. Controversial reports exist concerning the effects of mobile radiofrequency (RF) on different parts of the body, especially stress hormones. The main goal of the present work was to study the long-term effects of mobile RF900 MHz exposure with special focus on the adrenal gland pathophysiology an...

Journal: :Neuro-oncology 2022

Abstract The treatment of brain tumors using chemo- and radio-sensitizers may be limited by a lack effective drug delivery. Radiation some cytotoxic therapies induce DNA damage, damage response (DDR) pathways modulate resistance to chemo-radiation therapy. Inhibiting DDR targeting ATM leads sensitization enhances cytotoxicity. purpose this study is determine the key pre-clinical pharmacokinetic...

Journal: :iranian journal of child neurology 0
susan amirsalari md,pediatric neurologist, assistant professor, baqyiatallah university medical sciences, tehran, iran zarrin taj keihani doust md,pediatric neurologist, associate professor, tehran university of medical sciences, tehran, iran mostafa ahmadi medical students, baqyiatallah university of medical sciences,tehran, iran amin sabouri medical students, baqyiatallah university of medical sciences,tehran, iran zohreh kavemanesh md,associate professor, baqyiatallah university of medical sciences, tehran, iran shahla afsharpeyman md,assistant professor, baqyiatallah university of medical sciences, tehran, iran

objective febrile seizure is the most common convulsive disorder in childhood. the role of iron in metabolism of neurotransmitters and carrying oxygen to the brain suggests the possibility of a relationship between iron deficiency anemia and febrile seizures. the aim of this study was to investigate the relationship between iron deficiency anemia and febrile seizures. materials & methods this c...

Journal: :Drug metabolism and disposition: the biological fate of chemicals 2006
Stacey Becker Xingrong Liu

The objective of this study was to evaluate the utility of brain tissue slices to determine the effect of plasma and brain tissue nonspecific binding on the brain-to-plasma ratio (K(p)). Mouse or rat brain slices (400 microm) were prepared using a McIlwain tissue chopper (Surrey, UK) and incubated with 1 microg/ml of compound at 37 degrees C either in a physiological buffer to determine the buf...

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