What is the influence of body mass loss on muscle fatigue in sport of distance race?

More Leticia Cuesta Sanchidrián's questions See All

Which cointegration approach should I use when the variables are integrated in different orders?

I am working on a 21 sample size data time series, and after applying ADF test one of my variables are integrated of order 2 I(2), two variables are integrated of order 1 I(1) and two are...

08 June 2024 5,787 12 View

I'm expanding MSC from umbilical cord with standard culture condition, however they are differentiating. Does anyone know what might be happening?

I'm expading MSC (Mesenchymal Stem Cell) from umbilical cord uner 37 °C with 5% CO2 in a humidified chamber. I'm testing 2 types of media, both appropriate for MSC (StemPro and NutriStem). I...

18 March 2024 4,145 1 View

How should I proceed to model a structure combining organic molecule whit metal nanoparticle, using Gaussian 9 software?

Dear all, I would like to model a structure using the combination of organic molecules of the carotenoid class and metal nanoparticle, using Gaussian 9 software. How should I proceed? Is this...

13 February 2024 6,673 0 View

Can someone suggest articles about the effect of the COVID 19 pandemic on nurses' mental health?

For my final year dissertation, I am searching about the effect of the covid 19 pandemic on nurses' mental health.

23 January 2024 2,157 1 View

Someone could help me to solve a difficulty in establish the parameters for Km analysis (Michaelis Menten)?

I'm trying to establish the Km for different substrates for a specific enzyme, however, at every attempt a new doubt arises. This is a new field of knowledge to me, so any suggestion will be...

22 January 2024 8,748 6 View

Après avoir optimisé une molécule dans un solvant par la méthode de DFT, est-ce nécessaire de faire le calcul de fréquence dans le même solvant?

Je voudrais faire un calcul de fréquence d'une molécule en utilisant le ''old check point file'' de l'optimisation de cette molécule dans un solvant. Est-ce nécessaire de sélectionner de nouveau...

20 November 2023 253 3 View

TLC Stained with NP/PEG - Differentiating Yellow and Green Bands?

Hello everyone, I'm currently working with TLC plates stained with NP/PEG and I've noticed distinct yellow and green bands, indicating the presence of flavonoids. I understand that both colors...

19 November 2023 9,042 1 View

Transforming into a Z-score or percentile standardizes the measurement for gestational age, correct?

I have a group of pregnant women for assessment at a time and they have a gestational age variation from 20 to 26 weeks. If I transform these measurements into percentiles or Z-scores, can I...

19 September 2023 3,223 0 View

Differences between chronic hypertension and gestational hypertension on fetal growth?

What are the main differences between chronic hypertension and gestational hypertension in fetal growth? Do these babies grow differently?

28 August 2023 5,734 5 View

Can I sterilize a solution of 4 mg/mL corticosterone in sesame oil?

Hello, I prepared 4 mg/mL corticosterone in sesame oil for subcutaneous injection in mice. To do so, I had to sonicate and warm up the solution to facilitate corticosterone solubility. I was...

26 March 2023 2,307 1 View

• What the possible Persistent Organic Pollutants and Heavy metals present in fluorspar, sediments, and water bodies around its mining area?

Approximate concentrations are require in compared with the WHO permissible limts

11 August 2024 2,723 1 View

Can you connect an HPLC to a Mass Spec only at a certain time point?

Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...

11 August 2024 8,141 3 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 View

Are there instances where molecules with larger molecular weights exhibit greater mobility than those with smaller molecular weights?

Hi, I know that low molecular weight (MW) molecules generally tend to have higher mobility, while high molecular weight molecules tend to have lower mobility. However, in my experimental...

06 August 2024 1,495 2 View

For an in-vitro drug release study, what molecular weight cut-off (MWCO) dialysis bag is required for a 117 kDa protein?

kindly reply me. Thanking you in advance.

05 August 2024 7,727 4 View

How to increase citation in Research Gate?

How to enhanced h-index in Research Gate?

04 August 2024 3,368 4 View

Swimming/space travel depends on the proprioceptive muscle spindles?

When the entire neocortex is ablated in rodents, although they are still able to swim, all the limbs move continuously and asynchronously (Vanderwolf 2006; Vanderwolf et al. 1978). Normal animals...

03 August 2024 835 3 View

Where to find a gene list for CRISPRa/i library screening of regulatory factors that affect pathogenic Th17 differentiation in PBMC?

I want to perform a CRISPRa/i library screening for candidate regulatory factors that affect pathogenic Th17 differentiation in PBMC. But I am wondering how to define the size of gene library, so...

31 July 2024 2,150 0 View

Hello dear researchers. I would like to know what is a normalized mass in an EDX analysis?

EDX analisys

31 July 2024 5,947 2 View

Daniel Rojas-Valverde

Hello Leticia, it depends of what body mass is you or your athlete losing... lean mass, bone mass, fat mass? It is very important to know if there is an unbalance nutrition, over trainning, etc...

Ralph Samwell

Jeff S. Volek, Daniel J. Freidenreich, Catherine Saenz, Laura J. Kunces, Brent C. Creighton, Jenna M. Bartley, Patrick M. Davitt, Colleen X. Munoz, Jeffrey M. Anderson, Carl M. Maresh, Elaine C. Lee, Mark D. Schuenke, Giselle Aerni, William J. Kraemer, Stephen D. Phinney. Metabolic characteristics of keto-adapted ultra-endurance runners. Metabolism, 2015; DOI: 10.1016/j.metabol.2015.10.028

José Fernando Díaz-Villanueva

Hablando específicamente de la masa lipídica, se relaciona en que el musculo durante el ejercicio prolongado usa como combustible las grasas, haciendo Lipolisis, Beta-Oxidación, por lo que una menor cantidad de tejido adiposo llevaría a una menor reserva de combustible para el musculo en tales actividades.