dzvet.net: Forum of Algerian veterinarians

Djallel Eddine Gherissi @Djallel_Eddine_Gherissi

01 January 2011 0 8K Report

Hi,

I am pleased to invite you to discover the forum dzvet.net , which I am a moderator.This forum contains several sections, about 15,000 registered and over 1000 visits per day.

good contribution.

Dr. Djallel Eddine.

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More Djallel Eddine Gherissi's questions See All

Can we use factor analysis to state the absence of relations between the variables and the individuals of the study ?

Although factor analysis (MCA and PCA) are used to detect and represent underlying structures in a data set, can we apply these statisticals tests to justify the heterogeneity of the samples and...

01 February 2019 3,873 3 View

How to apply a Post-hoc test for Khi2 as it is the case if we apply Anova test followed by dunett's test for example ?

I like to do a post-hoc test to determine which group differs from the others. Is it khi 2 test with contingency tables followed by correction of bonferroni advised ? Should I use another...

01 February 2018 3,433 1 View

Any advice on regression between calculated variable and measured regressors?

I need to know if I can perform multiple linear regressions between a dependent variable (predicted) that I calculated using a formula that I took from the bibliography and regressors that I measured?

11 December 2013 6,163 4 View

measurement of testicular volume occupied by ST

I don't have an eyepiece with Grid, so I use the software Image J to calculate the volume of various particles (eg: Seminiferous tubules ST) by two formulas, I like that you give me your opinion...

31 December 2010 278 2 View

dzvet.net: Forum of Algerian veterinarians

Hi, I am pleased to invite you to discover the forum dzvet.net , which I am a moderator.This forum contains several sections, about 15,000 registered and over 1000 visits per day. good...

31 December 2010 9,621 2 View

measurement of testicular volume occupied by ST

I don't have an eyepiece with Grid, so I use the software Image J to calculate the volume of various particles (eg: Seminiferous tubules ST) by two formulas, I like that you give me your opinion...

31 December 2010 4,926 0 View

Does anyone know where one can buy 8161 glass capillaries for making patch pipettes?

Warner used to sell 8161 glass, but Harvard Biosciences bought Warner and doesn’t appear to stock it anymore

04 June 2024 5,688 2 View

Problem: cell aggregation with Cytofix/Cytoperm BD Biosciences?

The challenge encountered lies in cellular aggregation and clumping subsequent to incubation with Cytofix/Cytoperm BD Biosciences. Despite attempts to mitigate the issue through pipetting, the...

12 March 2024 3,926 0 View

Isolation of rat mesenchymal stem cells (Fischer F455 rats) - protocol and surface markers?

Hi, We are trying to isolate rat MSCs from Fischer F455 rats. So far we tried a femur flush protocol to flush the bone marrow into a petri dish. However, we are wondering if we should do...

12 July 2023 4,684 0 View

Call of Editorial boards at Algerian Journal of Biosciences?

Call of Edotrial boards in Algerian Journal of Biosciences About more informations please visit the journal website https://www.journal.acse.science/index.php/ajb/index If you are interested...

17 April 2023 3,999 0 View

Philosophically, are stars alive?

In the field of biosciences we often get in contact with the questions: Are viruses alive, a form of life? Is fire a form of life? Stars also burn fuel and stay stable until their fuel is burned...

16 April 2023 7,233 1 View

Where to purchase viruses other than ATCC?

I have been looking to expand our virology department here for a year since joining my current institution. I have only ever purchased viruses from Carolina Biosciences (bacteriophage) and ATCC...

12 January 2023 4,248 2 View

Is it true that the molecular weight of asyn protein is 25kd in westen-blot ?

The protein was extracted from mouse tissue(brain)，marker is Thermo 26619. The ladder was about in 25kd.And the antibody is BD Bioscience#asyn antibody. I'm not sure if it was α-synuclein.

08 December 2022 9,772 4 View

How do I sequence my isolated virus?

I've grown my influenza straind in MDCK cells and have isolated them. Now I have to sequence my virus, my lab uses Eton Biosciences. Do I send in primers for each gene? Do I extract RNA from the...

18 May 2022 2,592 0 View

My TCF/LEF Reporter - HEK293 Cell Line (Wnt Signaling Pathway) is struggling to grow upon thawing. Has anyone had similar issue with this cell line?

The reporter cell line has been cultured following the suppliers recommendation (see below): Thaw Medium 1 (BPS Bioscience #60187): MEM medium (Thermo Fisher, #11095098) supplemented with 10% FBS...

09 January 2022 3,186 0 View

Greetings to all, has any body published a scientific paper in EuroAsian Journal of BioSciences?

Greetings to all, has any body published a scientific paper in EuroAsian Journal of BioSciences and if so could you please tell me if there was any problems regarding communications with the...

05 October 2020 1,928 2 View