Alicia Kowaltowski
Alicia Kowaltowski
  • 92
  • 291 022

วีดีโอ

Why is Metabolic Science Indispensable? L’Oréal-UNESCO For Women in Science International Awards
มุมมอง 2226 หลายเดือนก่อน
Why is Metabolic Science Indispensable? L’Oréal-UNESCO For Women in Science International Awards
Science unites the World! At the 2024 L´Óreal-UNESCO for Women in Science International Awards
มุมมอง 7937 หลายเดือนก่อน
Science unites the World! At the 2024 L´Óreal-UNESCO for Women in Science International Awards
Free, universal and immediate open access in scientific publications
มุมมอง 540ปีที่แล้ว
Free, universal and immediate open access in scientific publications
Brahms Sextet #1 Amacordas 2023
มุมมอง 223ปีที่แล้ว
Amacordas; encontro de música de câmara para amadores.
Glinka Grand Sextet
มุมมอง 4522 ปีที่แล้ว
Amacordas - encontro de música de câmara para amadores
Regulação hormonal do metabolismo
มุมมอง 4.7K3 ปีที่แล้ว
Aula de graduação para estudantes de medicina veterinária
Especificidades metabólicas teciduais
มุมมอง 1.6K3 ปีที่แล้ว
Aula de graduação para estudantes de medicina veterinária
Integração e doenças metabólicas
มุมมอง 3K3 ปีที่แล้ว
Aula de graduação para estudantes de ciências moleculares
Metabolismo de aminoácidos
มุมมอง 7K3 ปีที่แล้ว
Aula de graduação para estudantes de medicina veterinária
Metabolismo de lipídeos
มุมมอง 4.8K3 ปีที่แล้ว
Aula de graduação para estudantes de medicina veterinária
Via das Pentoses
มุมมอง 2.7K3 ปีที่แล้ว
Aula de graduação para estudantes de medicina veterinária
Metabolismo de glicogênio
มุมมอง 4.3K3 ปีที่แล้ว
Aula de graduação para estudantes de medicina veterinária
Fosforilação oxidativa 2: regulação
มุมมอง 2.4K3 ปีที่แล้ว
Aula de graduação para estudantes de medicina veterinária
Fosforilação oxidativa: mecanismo
มุมมอง 2.4K3 ปีที่แล้ว
Aula para estudantes de graduação de medicina veterinária.
Ciclo do ácido cítrico (Krebs)
มุมมอง 3.2K3 ปีที่แล้ว
Ciclo do ácido cítrico (Krebs)
Lançadeiras, neoglicogênese e metabolismo do álcool
มุมมอง 3K3 ปีที่แล้ว
Lançadeiras, neoglicogênese e metabolismo do álcool
A via glicolítica
มุมมอง 2.9K3 ปีที่แล้ว
A via glicolítica
Introdução ao Metabolismo
มุมมอง 2.7K3 ปีที่แล้ว
Introdução ao Metabolismo
Integração metabólica
มุมมอง 6K4 ปีที่แล้ว
Integração metabólica
Especificidades teciduais metabólicas
มุมมอง 1.4K4 ปีที่แล้ว
Especificidades teciduais metabólicas
Regulação hormonal do metabolismo
มุมมอง 3.6K4 ปีที่แล้ว
Regulação hormonal do metabolismo
Metabolismo de Aminoácidos
มุมมอง 8K4 ปีที่แล้ว
Metabolismo de Aminoácidos
Metabolismo de Lipídeos
มุมมอง 9K4 ปีที่แล้ว
Metabolismo de Lipídeos
Estrutura e Função de Lipídeos
มุมมอง 6K4 ปีที่แล้ว
Estrutura e Função de Lipídeos
Fotossíntese
มุมมอง 3K4 ปีที่แล้ว
Fotossíntese
Via das Pentoses
มุมมอง 6K4 ปีที่แล้ว
Via das Pentoses
Cortes no Financiamento Científico e Tecnológico Ameaçam o Futuro de São Paulo
มุมมอง 3384 ปีที่แล้ว
Cortes no Financiamento Científico e Tecnológico Ameaçam o Futuro de São Paulo
Metabolismo de glicogênio
มุมมอง 2.8K4 ปีที่แล้ว
Metabolismo de glicogênio
Fosforilação oxidativa 2: regulação integrada de metabolismo de carboidratos
มุมมอง 2.1K4 ปีที่แล้ว
Fosforilação oxidativa 2: regulação integrada de metabolismo de carboidratos

ความคิดเห็น

  • @ferrbortolotti
    @ferrbortolotti วันที่ผ่านมา

    Excelente, prof.

  • @ferrbortolotti
    @ferrbortolotti วันที่ผ่านมา

    obrigado por democratizar o ensino superior, professora :)

  • @JoãoMarchionatti
    @JoãoMarchionatti 13 วันที่ผ่านมา

    divonica babilonica a mais mais

  • @netolemos9037
    @netolemos9037 24 วันที่ผ่านมา

    Que pena não da pra ouvir

  • @spicesmiles
    @spicesmiles หลายเดือนก่อน

    Thank you!

  • @nominatojuliana3009
    @nominatojuliana3009 หลายเดือนก่อน

    Que baita privilégio suas aulas no TH-cam. ❤❤

  • @henriquefalcao1288
    @henriquefalcao1288 2 หลายเดือนก่อน

    Aula sensacional, Professora, muito obrigado!

  • @Guilllherme
    @Guilllherme 3 หลายเดือนก่อน

    Perfeita!!

  • @carolrodrigues8072
    @carolrodrigues8072 3 หลายเดือนก่อน

    Que aula!👏🏽

  • @ElisianeFerreira-q6s
    @ElisianeFerreira-q6s 4 หลายเดือนก่อน

    Excelente aula, parabéns 👏👏👏

  • @AdrianoELimaSilva
    @AdrianoELimaSilva 4 หลายเดือนก่อน

    Excelente aula!

  • @ViviPiffero
    @ViviPiffero 4 หลายเดือนก่อน

    Salvando muito. Explicação perfeita!!!

  • @DanielHass-b3r
    @DanielHass-b3r 6 หลายเดือนก่อน

    Really wonderful talk! This should be a prerequisite for anyone assessing mitochondrial energetics! One question - in the description of quench and non-quench modes, the chemical tools used to decrease mitochondrial membrane potential are AA and Oligomycin. AA will decrease the flow of H+ to the matrix, but Oligomycin should decrease the flow of H+ out of the matrix. In a perfect world, shouldn't using both prevent any change in the potential? Or is a gradual decrease in mitochondrial membrane potential with these drugs supposed to represent leak?

    • @aliciakowaltowski7470
      @aliciakowaltowski7470 6 หลายเดือนก่อน

      The inner membrane is not perfectly impermeable to protons. Oligomycin is there to prevent the reverse activity of ATP synthase, which can generate a membrane potential in the absence of ETC activity.

  • @mauriciodasilvabaptista7169
    @mauriciodasilvabaptista7169 6 หลายเดือนก่อน

    Congratulations Alicia. Very well prepared and will it help people to properly work with some of the most important and widespread measures in mitochondria!

  • @wus9472
    @wus9472 6 หลายเดือนก่อน

    Thank you, a question for you please. does the crista membrane have varying potential on different areas of the same crista at the same time.? We know crista is an independent unit having its own membrane potential and varies from surrounding crista. In other words is the membrane potential different at the ETC complexes where proton is released and where ATP synthesis occurs where protons are consumed?

    • @aliciakowaltowski7470
      @aliciakowaltowski7470 6 หลายเดือนก่อน

      Have a look at EMBO Rep (2021) 22: e52727 - they did these measurements.

    • @wus9472
      @wus9472 6 หลายเดือนก่อน

      Thank you

  • @RibeiroEdinaldo
    @RibeiroEdinaldo 6 หลายเดือนก่อน

    O audio está muito baixo

  • @biagirifortunato9391
    @biagirifortunato9391 6 หลายเดือนก่อน

    Professora, nesse vídeo, a senhora diz que o glicerol-3-fosfato é uma molécula que pode doar elétrons ao NAD e formar dihidroxiacetona-fosfato, mas não seria ao FAD?

  • @BrenaVeloso
    @BrenaVeloso 6 หลายเดือนก่อน

    Aula perfeita

  • @caiomaciel7094
    @caiomaciel7094 7 หลายเดือนก่อน

    muito boa aula!

  • @TheCardeo
    @TheCardeo 7 หลายเดือนก่อน

    Extremamente feliz por ver isso. Orgulhoso por ter sido seu aluno durante meu doutorado. Obrigado por nos inspirar. Você é um grande exemplo de ser humano e de cientista. Parabéns, muito merecido!

  • @luizapereira1909
    @luizapereira1909 7 หลายเดือนก่อน

    Maravilhosa! Parabéns, Alicia! 👏🏽

  • @ipodzz55
    @ipodzz55 7 หลายเดือนก่อน

    Orgulho de ter sido aluno da maior expoente da ciência brasileira contemporanea!

  • @sofialigiaguimaraesramos8016
    @sofialigiaguimaraesramos8016 7 หลายเดือนก่อน

    Professora Alicia, ainda não tive a oportunidade de te parabenizar pessoalmente, então deixo aqui minhas congratulações e toda a minha admiração! Adorei seu discurso, achei muito nobre você reconhecer o trabalho da Camile e dos seus alunos ❤

  • @Ayuyun1
    @Ayuyun1 7 หลายเดือนก่อน

    Muito incrível! Parabéns e obrigada! 🥰🙏❤️

  • @walterwaldman550
    @walterwaldman550 7 หลายเดือนก่อน

    She is a gem of our science! Congrats for one achievement more, professor!

  • @martins6609
    @martins6609 7 หลายเดือนก่อน

    Parabéns professora.

  • @marcelodonega9189
    @marcelodonega9189 7 หลายเดือนก่อน

    Incrível!! Sou muito fã 👏🏻👏🏻

  • @annafc
    @annafc 7 หลายเดือนก่อน

    Que lindo, amo cada vez quando consigo entender. Rsrs Que explicação perfeita👏🏾👏🏾

  • @gabriellobo3112
    @gabriellobo3112 7 หลายเดือนก่อน

    você entende muito. Obrigado.

  • @DéboraLisboadeSouza-m5z
    @DéboraLisboadeSouza-m5z 7 หลายเดือนก่อน

    Que aula incrível, parabéns professora, vc é valiosa, nasceu pra isso! ganhou mais uma inscrita e fã! rs

  • @amabileneres5545
    @amabileneres5545 7 หลายเดือนก่อน

    melhor prof de bioquímica

  • @omaurotorres
    @omaurotorres 8 หลายเดือนก่อน

    Muito obrigado pelo conteúdo ❤

  • @amabileneres5545
    @amabileneres5545 8 หลายเดือนก่อน

    prof você é um anjo, muito obrigada.

  • @antoniodias891
    @antoniodias891 8 หลายเดือนก่อน

    Caramba, que aulas de qualidade!

  • @vitoriamartins7951
    @vitoriamartins7951 8 หลายเดือนก่อน

    Professora, muito obrigada pelo seu ensinamento. A senhora consegue transmitir o conteúdo de forma leve. Gratidão! S2

  • @thomasliraVest
    @thomasliraVest 8 หลายเดือนก่อน

    Que aula fenomenal!

  • @LucasSouza-bb9hs
    @LucasSouza-bb9hs 9 หลายเดือนก่อน

    Deusa

  • @ThaysMillenaMartinsdoVale
    @ThaysMillenaMartinsdoVale 10 หลายเดือนก่อน

    Professora, o seguinte texto é verdadeiro? Os efeitos da insulina, em estado pós-prandial (ou alimentado), irão promover a ativação de uma cascata via receptor do tipo tirosina-cinase, culminando com a ativação da fosfoproteína-fosfatase 1. Essa enzima removerá grupamentos fosfato da glicogênio fosforilase-cinase, da glicogênio fosforilase e da glicogênio sintase, de forma a inibir as duas primeiras e ativar a terceira. O resultado líquido é o aumento das reservas de glicogênio.

  • @JoaoVictorLopes86
    @JoaoVictorLopes86 10 หลายเดือนก่อน

    Seu conhecimento é muito grande e sua voz transmite uma tranquilidade que são o suficiente para entender

  • @BeatrizdaSilvaEstevesdosSantos
    @BeatrizdaSilvaEstevesdosSantos 11 หลายเดือนก่อน

    profe lindaaaaa s2

  • @annab4389
    @annab4389 11 หลายเดือนก่อน

    Loving this! I am still learning, love your lectures, they are so nice and clear. I wanted to ask about cells in suspension. For my cell type (lymphocytes) I know that people adhere them and I was just wondering similarly to what you say how much this affects the readout. I gues I would just have to compare the values. This was very useful, also the experiments with pyruvate with and without oligomycin for total respiratory capacity. Extremely useful! Thank you so much!

    • @aliciakowaltowski7470
      @aliciakowaltowski7470 11 หลายเดือนก่อน

      You can measure oxygen consumption in suspensions with an electrode system like an Oroboros respirometer or any other Clark-type electrode system.

  • @BeatrizdaSilvaEstevesdosSantos
    @BeatrizdaSilvaEstevesdosSantos 11 หลายเดือนก่อน

    professora, você é incrivel s2s2s2

  • @BeatrizdaSilvaEstevesdosSantos
    @BeatrizdaSilvaEstevesdosSantos 11 หลายเดือนก่อน

    que aula maravilhosa! que professora incriveeel

  • @user-pf6to1np3t
    @user-pf6to1np3t 11 หลายเดือนก่อน

    THANK YOU SO MUCH!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

  • @ta.mrtnss
    @ta.mrtnss 11 หลายเดือนก่อน

    Sou apaixonada por essas aulas

  • @marketacamfrlova2134
    @marketacamfrlova2134 ปีที่แล้ว

    Thank you for those English videos. I found them very helpful with my exam of bioenergetics at master biochemistry studies. Thank you again! 🙂

  • @flyhuang-z3x
    @flyhuang-z3x ปีที่แล้ว

    It's a very useful video and correct some of my understanding of the mitochondria. Thanks!

  • @maristellagalvaouff
    @maristellagalvaouff ปีที่แล้ว

    Obrigada por essas aulas que estão salvando meu período

  • @maristellagalvaouff
    @maristellagalvaouff ปีที่แล้ว

    Melhor professora de bioquímica que já existiu ❤

  • @hiflower
    @hiflower ปีที่แล้ว

    Estou apaixonada pelo seu trabalho, doutora. Muito obrigada por compartilhar o seu conteúdo! Ajudou demais.