IgM titration in Rainbow trout

More Jalil Zorriehzahra's questions See All

What do you think about this spiral swimming?

In our VNN Vaccine project in Sturgeon fish, we observed a new style of Spiral swimming in our young sturgeon fish as sporadic affected cases. After some days in this behaviour of swimming,...

10 November 2018 8,209 1 View

What about relation of Microscopic damages of Viral Nervous Necrosis (VNN) in Brain and Retina in affected fish??

As you know vacoulation in CNS would be a typical lesion in VNN disease that was appeared more in adult affected fish.

10 November 2017 3,051 4 View

Which condition should be considered in Viral Nervous Necrosis (VNN) challenge?

One of my friends in Malaysia have tried 3 times challenged on their Grouper and Sea Bass fish with local NNV isolates, and all failed, meaning the fish did not die or show any clinical signs, but...

10 November 2017 9,054 2 View

Which lesion in infected fish could be Pathognomonic in Viral Nervous Necrosis (VNN)?

Pathognomonic (often misspelled as pathognomic and sometimes as pathomnemonic) is a term, often used in medicine, that means characteristic for a particular disease. A pathognomonic sign is a...

04 May 2015 5,690 0 View

JOT & JIT differences

In time management in Japan two approaches would be recommended as follows: Just on time (JOT) and just in time (JIT). Anybody knows differences between mentioned terms?

06 July 2014 8,998 0 View

Is anyone interested in a collaborative research project on Viral Nervous Necrosis (VNN)?

I am a Researcher and Scientific board member from Iranian fisheries Research Organization (IFRO), Iran, with 10 years experience and research interests in Viral Nervous Necrosis (VNN) in Caspian...

01 February 2014 9,224 2 View

Is anyone working on moribund fish that affected by Viral Nervous Necrosis (VNN) based on Scales and Autolite microstructure analysis?

We are working on moribund fish that affected by Viral Nervous Necrosis (VNN) based on Scales and Autolite microstructure analysis of Caspian Sea in North of Iran, and I would like to compare our...

01 February 2014 1,245 2 View

Nutrition software - can anyone help?

Anyone know about new software about nutrition of rainbow trout in raceway system?

10 November 2013 10,094 0 View

Can anyone recommend a protocol for interpretation of obtained Optical Density (OD)s in ELISA?

We obtained OD of 400 samples from vaccinated fish and control groups. How can we recognize immunity levels in examined fish?

09 October 2013 1,127 4 View

Does anyone know about commercial vaccines against Viral Nervous Necrosis?

This vaccine could be covered 100% protection in sustainable fish.

06 July 2013 828 0 View

What precautions should be taken while handling S. aureus enterotoxin Type B in the lab?

I would like to understand potential safety concerns while handling SEB in the lab. Especially while working in animal house facility. Would like to know precautions for handling. Sigma MSDS...

07 August 2024 6,034 3 View

How to quantify polystyrene microplastic (8 micron) bioaccumulation in fish tissue?

"I have treated adult zebrafish with 8-micron polystyrene microplastic and want to study the bioaccumulation in different organs. Can this be done using hydrogen peroxide digestion followed by...

05 August 2024 853 3 View

How to isolate lymphocytes from mouse spleen?

I have tried several times to isolate lymphocytes from mouse spleen, but all attempts have been unsuccessful. I tried most available protocols. I used different dissociation media (HBSS with Ca...

04 August 2024 9,913 7 View

What are the strategies to Enhance IgG-Producing Plasma Cells in mice for Monoclonal Antibody Development?

I have immunized BalB/C mice with a protein using the intradermal (ID) method with Complete Freund's Adjuvant (CFA) and Incomplete Freund's Adjuvant (IFA), following a 14-day interval and three...

22 July 2024 9,160 2 View

Do anyone knows any book dealing with fish growth/zootechnical performances and somatic indexes in aquaculture?

In the aquaculture and fish nutrition research field, a number of growth and somatic indexes are often used, including specific growth rate (SGR), feed conversion rate (FCR), protein efficiency...

22 July 2024 2,480 4 View

Why do fish have fishy odors naturally ?

Chemical Engineering /Food Engineering

20 July 2024 4,152 4 View

How can reinforcement learning algorithms be effectively applied to study decision-making processes in neuroscience?

I am interested in exploring the intersection of neuroscience and AI, particularly through reinforcement learning for understanding decision-making in the brain. I also want to integrate...

17 July 2024 1,225 0 View

How do the complex dynamics of the oral microbiome interact with the host immune system affect periodontal disease development and treatment response?

This research question explores the complex dynamics of interactions between the oral microbiome and the host immune system, particularly in the development and treatment response of periodontal...

09 July 2024 7,922 1 View

What is the association and mechanism between bacterial diversity in the oral microenvironment and clinical manifestations of periodontal disease?

This research question explores the complex relationship between bacterial diversity in the oral microenvironment and the clinical manifestations of periodontal disease. The oral microenvironment...

09 July 2024 6,210 1 View

Chromosomal spreads are shrunken after fluorescence in situ hybridization (FISH), why?

Dear colleagues, We are trying to do FISH on mice PDEC metaphase spreads. We use homemade biotin labelled probes, synthetized using a nick translation kit. For hybridization, initially we were...

08 July 2024 8,687 3 View