Chemosensitivity of human MCF-7 breast cancer cells to
... selectively and rapidly accumulated by MCF-7 cells, resuiting in a high degree of DNA platination within the first few hours of drug exposure. However, when the drug-exposure period was long enough, platinum enrichment was not reflected in an overall difference in the cytotoxicity of compound I vs c ...
... selectively and rapidly accumulated by MCF-7 cells, resuiting in a high degree of DNA platination within the first few hours of drug exposure. However, when the drug-exposure period was long enough, platinum enrichment was not reflected in an overall difference in the cytotoxicity of compound I vs c ...
L-Tryptophan - Alternative Medicine Review
... transport and competes for the same receptors with other neutral amino acids – tyrosine, phenylalanine, valine, leucine, and isoleucine.5,6 In fact, the best predictor of a given meal’s effect on brain tryptophan and serotonin levels is the serum ratio of Trp to the pool of large neutral amino acids ...
... transport and competes for the same receptors with other neutral amino acids – tyrosine, phenylalanine, valine, leucine, and isoleucine.5,6 In fact, the best predictor of a given meal’s effect on brain tryptophan and serotonin levels is the serum ratio of Trp to the pool of large neutral amino acids ...
Pheromones and Behavior
... A. Hormone: A chemical agent, produced by tissue or endocrine glands, which controls various physiological processes within an organism (Nordlund and Lewis 1976) B. Semiochemical: A chemical involved in the chemical interaction between organisms (Nordlund and Lewis 1976) 1. Pheromone: Molecules that ...
... A. Hormone: A chemical agent, produced by tissue or endocrine glands, which controls various physiological processes within an organism (Nordlund and Lewis 1976) B. Semiochemical: A chemical involved in the chemical interaction between organisms (Nordlund and Lewis 1976) 1. Pheromone: Molecules that ...
CHAPTER TWO - Test Bank 1
... 34. During action potential, the electrical charge inside the neuron is ______ the electrical charge outside the neuron. a) positive compared to Correct. There are more positively charged ions inside the cell than outside. b) larger than c) negative compared to Incorrect. During resting potential, t ...
... 34. During action potential, the electrical charge inside the neuron is ______ the electrical charge outside the neuron. a) positive compared to Correct. There are more positively charged ions inside the cell than outside. b) larger than c) negative compared to Incorrect. During resting potential, t ...
Glaucoma Pharmacology: Prescribing for the Patient Prostaglandins
... • Pulmonary friendly (but not perfect) • May still exacerbate asthma- caution required • Affects heart as does previous beta blockers • Weaker than previous beta blockers • BID dosing • May have action to increase optic nerve perfusion and is favored by many practitioners for this reason- controvers ...
... • Pulmonary friendly (but not perfect) • May still exacerbate asthma- caution required • Affects heart as does previous beta blockers • Weaker than previous beta blockers • BID dosing • May have action to increase optic nerve perfusion and is favored by many practitioners for this reason- controvers ...
BIo 218 Lecture Outline Tortora Ch18
... integrating center for spinal reflexes (the brain stem is the integrating center for cranial reflexes). ii. Reflexes are fast, predictable, automatic responses to changes in the environment that help maintain homeostasis: a. somatic reflexes involve contraction of skeletal muscles b. autonomic (visc ...
... integrating center for spinal reflexes (the brain stem is the integrating center for cranial reflexes). ii. Reflexes are fast, predictable, automatic responses to changes in the environment that help maintain homeostasis: a. somatic reflexes involve contraction of skeletal muscles b. autonomic (visc ...
Bioelectric Phenomena
... With an alert and trained mind, Galvani designed an extended series of experiments to resolve the cause of the mystifying muscle behavior. On repeating the experiments, he found that touching the muscle with a metallic object while the specimen lay on a metal plate provided the condition that result ...
... With an alert and trained mind, Galvani designed an extended series of experiments to resolve the cause of the mystifying muscle behavior. On repeating the experiments, he found that touching the muscle with a metallic object while the specimen lay on a metal plate provided the condition that result ...
Analyzing Neural Responses to Natural Signals: Maximally
... are relevant for setting the probability of generating a single spike at one moment in time. From an information-theoretic point of view, asking for stimulus features that capture the mutual information between the stimulus and the arrival times of single spikes is a well-posed question even if succ ...
... are relevant for setting the probability of generating a single spike at one moment in time. From an information-theoretic point of view, asking for stimulus features that capture the mutual information between the stimulus and the arrival times of single spikes is a well-posed question even if succ ...
Is the Lateral Septum's Inhibitory Influence on the Amygdala Mediated... GABA-ergic Neurons? Mason Austin
... properties by directly inhibiting the activity of the amygdala. The present study examines whether this connection is primarily mediated by GABA-ergic neurons. Rats were fully sedated and an acute recording electrode was placed in the central nucleus of the amygdala; the lateral septum was stimulate ...
... properties by directly inhibiting the activity of the amygdala. The present study examines whether this connection is primarily mediated by GABA-ergic neurons. Rats were fully sedated and an acute recording electrode was placed in the central nucleus of the amygdala; the lateral septum was stimulate ...
Biotransformations Leading to Toxic Metabolites: Chemical Aspect
... reduction, which yields radical structures that may be backoxidized to the parent compound. During this reoxidation, oxygen is reduced into superoxide anion. The oxygen reduction products are highly reactive entities that attack all the cellular components, especially when their normal degradation s ...
... reduction, which yields radical structures that may be backoxidized to the parent compound. During this reoxidation, oxygen is reduced into superoxide anion. The oxygen reduction products are highly reactive entities that attack all the cellular components, especially when their normal degradation s ...
THE EFFECTS OF CAFFEINE AND PIRACETAM ON Mus musculus
... caffeine on memory, learning, and cognition, along with an equally vast amount of published literature. According to research performed by Nehlig & Daval (1992), caffeine increases energy metabolism throughout the brain, but at the same time decreases cerebral blood flow, which results in a relative ...
... caffeine on memory, learning, and cognition, along with an equally vast amount of published literature. According to research performed by Nehlig & Daval (1992), caffeine increases energy metabolism throughout the brain, but at the same time decreases cerebral blood flow, which results in a relative ...
EVALUATION OF TAMARIND SEED POLYSACCHARIDE AS ABIODEGRADABLE CARRIER FOR COLON SPECIFIC DRUG DELIVERY
... disease, Ulcerative colitis and colon carcinomas. The delivery of drugs to colon is also useful for systemic absorption of drugs especially proteins and peptides which are degraded in upper GIT1. Some other examples of usefulness of colonic drug delivery in systemic ab ...
... disease, Ulcerative colitis and colon carcinomas. The delivery of drugs to colon is also useful for systemic absorption of drugs especially proteins and peptides which are degraded in upper GIT1. Some other examples of usefulness of colonic drug delivery in systemic ab ...
University of Groningen The hearing brain in males and
... Untill recently, our knowledge of the brain was based predominantly on post-mortem or lesion human brain studies or invasive animal studies. The past few decades this knowledge has increased rapidly by the development of (functional) neuroimaging techniques. With these techniques we are able to iden ...
... Untill recently, our knowledge of the brain was based predominantly on post-mortem or lesion human brain studies or invasive animal studies. The past few decades this knowledge has increased rapidly by the development of (functional) neuroimaging techniques. With these techniques we are able to iden ...
DOTS strategy
... Include at least four anti-TB drugs with either certain, or almost certain, effectiveness during the intensive phase of Tx ...
... Include at least four anti-TB drugs with either certain, or almost certain, effectiveness during the intensive phase of Tx ...
the Central Nervous System
... A. Different areas of the cerebral cortex: 1. Communicate with each other 2. Communicate with the brain stem and spinal cord 3. Consists of tracts carrying information from point A to point B B. Commisures - communication between cerebral hemispheres 1. corpus callosum – connects left and right hemi ...
... A. Different areas of the cerebral cortex: 1. Communicate with each other 2. Communicate with the brain stem and spinal cord 3. Consists of tracts carrying information from point A to point B B. Commisures - communication between cerebral hemispheres 1. corpus callosum – connects left and right hemi ...
106th Annual Meeting of the German Zoological Society Abstracts
... to utter. A major concern of most behavioral studies, however, is that potential motivational effects that might affect vocal behavior cannot be excluded. In our present studies, we demonstrate cognitive control of call production in rhesus monkeys and suggest a neuronal correlate of volitional call ...
... to utter. A major concern of most behavioral studies, however, is that potential motivational effects that might affect vocal behavior cannot be excluded. In our present studies, we demonstrate cognitive control of call production in rhesus monkeys and suggest a neuronal correlate of volitional call ...
PDF - Stanford University
... depression had smaller hippocampal volume than did their low-risk counterparts (Chen et al., 2010), suggesting that decreased hippocampal volume is present in high-risk individuals before the onset of a depressive episode. Several investigators have now also used PET and similar procedures to examin ...
... depression had smaller hippocampal volume than did their low-risk counterparts (Chen et al., 2010), suggesting that decreased hippocampal volume is present in high-risk individuals before the onset of a depressive episode. Several investigators have now also used PET and similar procedures to examin ...
Interactive Properties of Tizanidine (Zanaflex)
... In a randomized controlled study of healthy subjects, pretreatment with fluvoxamine (100 mg/day for 4 days) resulted in a dramatic 33-fold increase in tizanidine area under the plasma concentration–time curve (AUC).1 The marked increases in tizanidine plasma concentrations were accompanied by pharma ...
... In a randomized controlled study of healthy subjects, pretreatment with fluvoxamine (100 mg/day for 4 days) resulted in a dramatic 33-fold increase in tizanidine area under the plasma concentration–time curve (AUC).1 The marked increases in tizanidine plasma concentrations were accompanied by pharma ...
PDF
... possibility that there are also subpopulations of granule cells that have yet to be discerned. This region is also marked by the presence of large (5-15 pm), irregularly shaped terminals that are filled with round synaptic vesicles and mitochondria. Each terminal is characteristically surrounded by ...
... possibility that there are also subpopulations of granule cells that have yet to be discerned. This region is also marked by the presence of large (5-15 pm), irregularly shaped terminals that are filled with round synaptic vesicles and mitochondria. Each terminal is characteristically surrounded by ...
ling411-16 - Rice University
... processing activates other property nodes Consequence: We “apprehend” properties that are not actually present in the sensory input ...
... processing activates other property nodes Consequence: We “apprehend” properties that are not actually present in the sensory input ...
(amphetamine, ephedrine, ecstasy) by LC-MS, GC-MS and CE-MS
... Derivatization of amphetamines for GC In the case of GC the peaks of stimulating amines are very often spread out and distorted ("called tailing") and therefore the derivatization is carried out to improve the shape of the peaks, and reduce unwanted sorption of analytes to the stationary phase. The ...
... Derivatization of amphetamines for GC In the case of GC the peaks of stimulating amines are very often spread out and distorted ("called tailing") and therefore the derivatization is carried out to improve the shape of the peaks, and reduce unwanted sorption of analytes to the stationary phase. The ...
CCHCS Care Guide: Seizure Disorders S D
... consciousness, etc. (both ictal & postictal), from the patient and observers Consider possible correctable systemic problems such as an acute medical condition (e.g., hypoglycemia, hyponatremia), syncope, arrhythmia, neurologic illness, or injury (e.g., TIA, stroke, TBI, movement disorder, mening ...
... consciousness, etc. (both ictal & postictal), from the patient and observers Consider possible correctable systemic problems such as an acute medical condition (e.g., hypoglycemia, hyponatremia), syncope, arrhythmia, neurologic illness, or injury (e.g., TIA, stroke, TBI, movement disorder, mening ...
Foundation and practice of neurofeedback for the treatment of epilepsy
... each trained SMR response (for example, see Fig. 1), the relevance of which derives from a different and highly significant area of investigation. Findings in the study of synaptic mechanisms mediating experience-based neuronal reorganization, and thus learning, provide an appealing theoretical basi ...
... each trained SMR response (for example, see Fig. 1), the relevance of which derives from a different and highly significant area of investigation. Findings in the study of synaptic mechanisms mediating experience-based neuronal reorganization, and thus learning, provide an appealing theoretical basi ...
Chapter 10 - MBFys Home Page
... 12 times a day. Thus the rates of a aqueous humor production must be balanced by comparable rates of drainage from the anterior chamber in order to ensure a constant intraocular pressure. A specialized meshwork of cells that lies at the junction of the iris and the cornea (a region called the limbus ...
... 12 times a day. Thus the rates of a aqueous humor production must be balanced by comparable rates of drainage from the anterior chamber in order to ensure a constant intraocular pressure. A specialized meshwork of cells that lies at the junction of the iris and the cornea (a region called the limbus ...
1st Medicon Valley Inhalation Symposium
... • Local exposure mostly agonists. • Hit‐and run principle. Compounds that are rapidly cleared from lungs can still have good effect. • Antagonist effects often require long‐term target inhibition. • Compounds need to have long lung‐retention. Needs to be engineered into molecule from start. • Se ...
... • Local exposure mostly agonists. • Hit‐and run principle. Compounds that are rapidly cleared from lungs can still have good effect. • Antagonist effects often require long‐term target inhibition. • Compounds need to have long lung‐retention. Needs to be engineered into molecule from start. • Se ...