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Ciências ACT - Neurologia e Bioquímica Sanguínea

Aqui você aprenderá algumas palavras em inglês relacionadas à neurologia e bioquímica sanguínea, como "leptina", "grelina", "sinapse", etc. que o ajudarão a se sair bem nos seus ACTs.

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ACT Vocabulary for Science
neurogenesis
[substantivo]

the process by which new neurons are generated in the brain, occurring primarily during prenatal development but also continuing into adulthood in certain brain regions

neurogênese, geração de neurônios

neurogênese, geração de neurônios

Ex: Neurogenesis in the olfactory system allows for the continuous replenishment of neurons involved in smell perception.A **neurogênese** no sistema olfativo permite a reposição contínua dos neurônios envolvidos na percepção do olfato.
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synesthesia
[substantivo]

a neurological phenomenon where stimulation of one sensory or cognitive pathway leads to automatic, involuntary experiences in a second sensory or cognitive pathway

sinestesia, sinestesia

sinestesia, sinestesia

Ex: Synesthesia can manifest in various forms, such as associating numbers with specific colors.A **sinestesia** pode se manifestar de várias formas, como associar números a cores específicas.
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sensation
[substantivo]

a physical perception caused by an outside stimulus or something being in touch with the body

sensação, percepção

sensação, percepção

Ex: The sensation of the soft sand beneath her feet was relaxing .A **sensação** da areia macia sob seus pés era relaxante.
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neuron
[substantivo]

a cell that is responsible for transmitting nerve impulses between the brain and the rest of the body

neurónio, célula nervosa

neurónio, célula nervosa

Ex: Learning and memory depend on the ability of neurons to form new connections .A aprendizagem e a memória dependem da capacidade dos **neurônios** de formar novas conexões.
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white matter
[substantivo]

the tissue in the central nervous system composed of myelinated nerve fibers

substância branca, matéria branca

substância branca, matéria branca

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parietal cortex
[substantivo]

the outer layer of neural tissue in the parietal lobe involved in sensory processing and spatial awareness

córtex parietal, cortex parietal

córtex parietal, cortex parietal

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short-term memory
[substantivo]

the temporary storage of information that is currently being used or actively processed by the brain, typically for a few seconds to a few minutes

memória de curto prazo, memória imediata

memória de curto prazo, memória imediata

Ex: Short-term memory is essential for completing tasks that require immediate recall of instructions or details .A **memória de curto prazo** é essencial para completar tarefas que exigem a recordação imediata de instruções ou detalhes.
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neurotransmitter
[substantivo]

a chemical substance that transmits messages from a neuron to another one or to a muscle

neurotransmissor

neurotransmissor

Ex: Neurotransmitters transmit signals from one neuron to another across synapses .Os **neurotransmissores** transmitem sinais de um neurônio para outro através das sinapses.
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hippocampus
[substantivo]

a curved structure in the brain responsible for memory formation, learning, and spatial navigationa curved structure in the brain responsible for memory formation, learning, and spatial navigation

hipocampo, estrutura curvada no cérebro responsável pela formação da memória

hipocampo, estrutura curvada no cérebro responsável pela formação da memória

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neuroscientist
[substantivo]

a scientist who studies the structure, function, and disorders of the nervous system, including the brain and spinal cord

neurocientista, especialista em neurociência

neurocientista, especialista em neurociência

Ex: Many neuroscientists collaborate across disciplines to unravel the complexities of brain development .Muitos **neurocientistas** colaboram entre disciplinas para desvendar as complexidades do desenvolvimento cerebral.
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synapse
[substantivo]

a junction between two nerve cells, consisting of a minute gap across which impulses pass by diffusion of a neurotransmitter

sinapse, junção sináptica

sinapse, junção sináptica

Ex: Long-term potentiation (LTP) is a phenomenon occurring at synapses, associated with the strengthening of synaptic connections and learning and memory.A potenciação de longo prazo (LTP) é um fenômeno que ocorre nas **sinapses**, associado ao fortalecimento das conexões sinápticas e à aprendizagem e memória.
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connectome
[substantivo]

a comprehensive map or diagram that depicts the complete set of neural connections within a nervous system

connectoma, mapa de conexões neurais

connectoma, mapa de conexões neurais

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parasympathetic
[adjetivo]

relating to the part of the nervous system that promotes relaxation and digestion in the body

parassimpático

parassimpático

Ex: Certain meditation techniques can enhance parasympathetic function , reducing stress levels .Certas técnicas de meditação podem melhorar a função **parassimpática**, reduzindo os níveis de estresse.
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neurosis
[substantivo]

a mental condition that is not caused by organic disease in which one is constantly anxious, worried, and stressed

neurose, transtorno neurótico

neurose, transtorno neurótico

Ex: Symptoms of neurosis can include persistent feelings of sadness , irritability , and fear , often without a clear or rational cause .Os sintomas da **neurose** podem incluir sentimentos persistentes de tristeza, irritabilidade e medo, frequentemente sem uma causa clara ou racional.
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autonomic
[adjetivo]

relating to bodily functions that occur automatically, without conscious effort or control

autônomo, vegetativo

autônomo, vegetativo

Ex: The fight-or-flight response is an example of an autonomic reaction to perceived threat .A resposta de luta ou fuga é um exemplo de uma reação **autônoma** a uma ameaça percebida.
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endocrinology
[substantivo]

the branch of medicine and physiology dealing with the endocrine system that controls the hormones in one's body

endocrinologia

endocrinologia

Ex: A career in endocrinology requires a deep understanding of the endocrine system , including glands like the pituitary , thyroid , and pancreas .Uma carreira em **endocrinologia** requer um profundo entendimento do sistema endócrino, incluindo glândulas como a pituitária, a tireoide e o pâncreas.
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melatonin
[substantivo]

a hormone produced by the pineal gland that regulates sleep-wake cycles and promotes restful sleep

melatonina, hormônio do sono

melatonina, hormônio do sono

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ghrelin
[substantivo]

a hormone produced mainly by the stomach that stimulates appetite and regulates hunger

grelina, hormônio da fome

grelina, hormônio da fome

Ex: Ghrelin levels decrease after eating, contributing to the feeling of satiety and reduced hunger.Os níveis de **grelina** diminuem após a refeição, contribuindo para a sensação de saciedade e redução da fome.
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leptin
[substantivo]

a hormone produced primarily by fat cells that helps regulate energy balance by inhibiting hunger and promoting feelings of fullness

leptina, hormônio da saciedade

leptina, hormônio da saciedade

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estrogen
[substantivo]

a hormone primarily responsible for female reproductive development and regulation

estrogênio, estrogeno

estrogênio, estrogeno

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serotonin
[substantivo]

a neurotransmitter primarily found in the brain and gastrointestinal tract that plays a key role in mood regulation, appetite, sleep, and various physiological functions

serotonina, 5-hidroxitriptamina (5-HT)

serotonina, 5-hidroxitriptamina (5-HT)

Ex: Serotonin imbalance can contribute to mood disorders such as depression or anxiety .O desequilíbrio da **serotonina** pode contribuir para transtornos de humor como depressão ou ansiedade.
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norepinephrine
[substantivo]

a hormone and neurotransmitter that regulates the body's stress response

noradrenalina, norepinefrina

noradrenalina, norepinefrina

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histamine
[substantivo]

a compound released by cells in response to injury, allergy, or immune reactions, causing inflammation, itching, and other allergy symptoms

histamina

histamina

Ex: Allergies trigger the release of histamine, causing symptoms like sneezing and watery eyes .As alergias desencadeiam a liberação de **histamina**, causando sintomas como espirros e olhos lacrimejantes.
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lipoprotein
[substantivo]

a biochemical assembly that transports fats in the bloodstream, composed of proteins and lipids

lipoproteína, proteína lipídica

lipoproteína, proteína lipídica

Ex: Research shows that diet and lifestyle changes can affect lipoprotein levels and overall heart health.A pesquisa mostra que mudanças na dieta e no estilo de vida podem afetar os níveis de **lipoproteína** e a saúde geral do coração.
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biomarker
[substantivo]

a biological indicator found in blood that can be measured and evaluated to indicate a particular physiological or pathological condition, or the response to treatment

biomarcador, marcador biológico

biomarcador, marcador biológico

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amino acid
[substantivo]

any organic compound that creates the basic structure of proteins

aminoácido, ácido aminado

aminoácido, ácido aminado

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acidosis
[substantivo]

a medical condition characterized by an excess of acid in the blood and body tissues, resulting in a lower pH than normal

acidose, acidemia

acidose, acidemia

Ex: Treatment for acidosis focuses on correcting the underlying cause and restoring acid-base balance in the body .O tratamento da **acidose** concentra-se em corrigir a causa subjacente e restaurar o equilíbrio ácido-base no corpo.
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alkalosis
[substantivo]

a medical condition characterized by an excess of base or alkali in the blood and body tissues, resulting in a higher pH than normal

alcalose, alcalemia

alcalose, alcalemia

Ex: Treatment for alkalosis focuses on addressing the underlying cause and restoring acid-base balance in the body .O tratamento da **alcalose** concentra-se em abordar a causa subjacente e restaurar o equilíbrio ácido-base no corpo.
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inhibitory
[adjetivo]

having the ability to restrain, limit, or suppress activity or function

inibitório, freante

inibitório, freante

Ex: The brain 's inhibitory processes prevent sensory overload by filtering out unnecessary information .Os processos **inibitórios** do cérebro previnem a sobrecarga sensorial filtrando informações desnecessárias.
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hemoglobin
[substantivo]

a protein that carries oxygen in red blood cells

hemoglobina, globina

hemoglobina, globina

Ex: Anemia results from insufficient hemoglobin.
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cytokine
[substantivo]

a small protein that regulates immune responses and cell communication in the human body

citocina, proteína de sinalização celular

citocina, proteína de sinalização celular

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