Is it estrogen dominance or decreased estrogen levels that should be addressed in research involving women during menopause?

More Jumana Saleh's questions See All

What are the key considerations for selecting the temperature in the thermal regeneration process of adsorbents?

I seek to understand the theoretical basis for selecting the optimal temperature for the thermal regeneration process of exhausted adsorbents, such as activated carbon loaded with dye molecules....

28 June 2024 1,867 3 View

Do I need to autoclave 2X CTAB and Wash buffer?

I am using CTAB method (Naser M. Salameh et al., 2014) for fungal DNA isolation and purification. During reagents preparation I am not sure weather I should autoclave 2X CTAB and Wash buffer. So...

09 June 2024 8,470 2 View

What is the Weight matrix in CNN?

How can we choose the weight matrix in the Convolutional Neural Network? And how this matrix is related to the kernels used in the algorithm?

01 June 2024 2,150 2 View

How can I get the code of openseespy of 3d structures for ida analysis?

I need a code of opensees python for 3d structure for IDA analysis please introduce a good source for this.

30 May 2024 8,926 3 View

Can anyone interpret why the absorbance in alpha amylase assay get increased with increased standard (inhibitor) concentration?

Can anyone interpret why the absorbance (DNS assay method) in alpha amylase assay get increased with increased standard (inhibitor) concentration? it should be decreased with increased standard or...

26 May 2024 4,753 2 View

Could the small transmembrane domain of the recombination protein from the virus be the reason for the lack of expression in E. coli?

I have a protein that is 117 amino acids long, with a 21 amino acid transmembrane domain at the C-terminus. I've cloned this protein into the pET28 expression vector in BL21, but am not seeing any...

20 May 2024 8,161 2 View

GRTensorII Package for Maple?

Please, if anyone has the GRTensorII (not GRTensorIII) algebra package for Maple send me. I tried to get it but I couldn't.

19 March 2024 8,067 0 View

Why get verious result in SVM model , when we shuffle dataset?

require scientific analystis

15 February 2024 1,488 0 View

What is the role of glacial acetic acid in the ring closure of Schiff bases?

06 February 2024 7,842 1 View

I need any data about the influence of avian influenza H9 on broiler and layer performance?

hi all I need any data about the influence of avian influenza H9 on broiler and layer performance, I mean the infunece on egg production, immune response, body weight gain, feed conversion rate,...

13 January 2024 4,360 0 View

How do environmental factors, such as pollution exposure or endocrine disruptors, impact male fertility?

Do exposure to environmental pollutants and endocrine disruptors negatively affect men's fertility?

19 April 2024 8,872 2 View

Do you agree that if a 50−100 year old person’s hormones levels are restored up to ~20 years old, then the entire body will return to that age?

Dear high-qualified expert biologists, The likelihood of rejection of 3D bioprinted of endocrine glands, e.g. by Roll Porous Scaffold technology, made from a person’s own DNA is minimal. Thanks...

17 March 2024 3,552 0 View

Problem with YES estrogen bioassay. Estrogen contamination?

Hello everyone, I've been encountering a recurring problem with the YES (Yeast Estrogen Screen) test, specifically related to the development of an intense red color after adding CPRG. I'm using...

07 February 2024 1,144 0 View

What should be the appropriate time interval for blood sampling to study LH pulsation in pre-pubertal heifers ?

I did not find any appropriate literature Most of the literature has suggested collection of blood sample every 15 minute for 12 hours. As the half life of LH is 30 minutes. What is the basis...

02 August 2023 5,859 3 View

Are pancreatic beta cells in direct contact with and mechanically stimulated by endothelial cells?

I am assuming that endocrine cells should have no to minimum distance to the blood stream, so that the secreted hormone could be directly secreted to the blood, without passing through the...

19 July 2022 2,123 2 View

Can acute phase proteins like hscrp helpfull to elucidate pathophysiology associated with the CVD associated with hypothyroidism?

Working on a project of multiple endocrine disease need as much as possible answers and discussions to cover the subject

12 February 2022 1,867 1 View

Where to obtain iopanoic acid tablets?

Endocrine Abstracts (2010) 21 P399 Thyroid Iopanoic acid: a bridge to surgery when all else fails in complicated hyperthyroidism Hello I am a raiation oncologist in Cleveland OHIO USA I am very...

16 June 2021 2,741 0 View

What are the best buffer solutions/chemicals/set-ups in order to conduct microalgae-bacteria cultures?

First off, I'm currently working on a trial aiming to attest to a microalgae-bacteria consortium capability to remove selected endocrine disruptors from synthetic wastewater. The tests are going...

24 May 2021 2,722 0 View

In which guidelines are OECD TG455 testing for endocrine disrupting chemicals are required (such as REACH 1390/2019)?

Endocrine disrupting chemicals testing is more and more required, e.g. for biocide, medical devices and for REACH. But in which of these guidelines it is described to use the EATS testing by OECD...

22 April 2021 2,262 12 View

Why the low doses of endocrins disruptors may exert more potent effects than higher doses?

Studies show that endocrine disruptors can have more toxic effects at low doses than at high doses. How can this be explained?

11 April 2021 6,745 2 View