Why Seminomas spread mainly via lymphatic route and NSGCT with Haematogenous route?

01 January 1970 1 8K Report

What is the reason of such specific orientated route of transmission?

Sgct and nsgct metastasize through lymphatics. Only choriocarcinoma is notorious to have hematogenous spread among the NSGCTs.

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More Sagar Verma's questions See All

What is the reason of 'alcohal'fastness of Tuberculosis?

Mycolic acid is responsible for acid fastness. Mycolic acid by nature is a lipid rich material which must be washed when bacteria is treated with alcohal. Then what makes it alcohal fast?

01 January 1970 7,232 1 View

Why primary viral pneumonia has a predilection for individuals with cardiac diseases, particularly mitral stenosis?

What is the reason of this predilection?

01 January 1970 9,828 2 View

Why do Ricketssial rashes spare face,palm,sole? Mechanism behind it?

Ricketssia affect endothelium and due to its damage it causes maculopapular rashes but why they doesn't happen on face,sole,palms?

01 January 1970 9,284 4 View

What are the Non Collagenous Domains of Collagen?

What are Non collagenous domains of Collagen? And why are they called so?

01 January 1970 1,720 3 View

Where i can find the etymology of drugs in pharmacology? Any site regarding that?

How are names given to drugs? Is there any online site where i can get to know the origin of name of the drugs?

01 January 1970 6,405 5 View

What are the reasons of prolapse of Facial nerve over stapes?

Facial nerve prolapse reasons?

01 January 1970 1,453 3 View

In G6PD deficiency why we talk only about damage to rbc? Other cells should have deficiency of the same enzyme increading oxidative stress to them?

Do G6PD deficiency harmfull for all cells? Why we only talk about rbc when it comes to G6PD deficiency?

01 January 1970 7,930 6 View

When we say inhibition of enzyme cytochrome p450 what do we really mean?

How do a drug inhibit a metabolising enzyme? Is it due to decreased expression of gene producing enzyme?

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What is the mechanism of conversion of yeast form at 37°C of fungus to mould form at 25°C?

Why fungus change its morphology with temprature and how is this really happening?

01 January 1970 2,493 3 View

Why it is said that glomeruli are relatively resistant to infections?

Is it due to high pressure blood that do not allow microbial growth there?

01 January 1970 3,683 4 View

What is the reason for current dropping in OER , LSV curve?

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What may be the reasons for failures of Tube toi Tube Sheet Joints in Boiler Drum ?

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08 August 2024 3,161 0 View

What is the problem with these tissue culture plants?

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01 August 2024 589 4 View

Reason for discontinuities in my Band structure?

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25 July 2024 2,920 11 View

Is it fare for editors of reputed Journals to put on hold manuscripts more than six months without review updates, Are they harassing researchers?

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24 July 2024 8,596 2 View

Has anyone tried freeze flow samples in -80C freezer or liquid nitrogen before processing?

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15 July 2024 9,975 1 View

Intracerebroventricular (ICV) AAV inj.?

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12 July 2024 781 0 View

My Cyclic voltammetry curve doesn't show cathodic peak of Cu2+ to Cu+. how to solve this problem?

I performed CV of Cu-MOF in a buffer solution of pH 8, and we did not find any peak corresponding to Cu2+ to Cu+. What is the reason behind this? Please give your valuable suggestions.

08 July 2024 2,388 4 View

Hello, I’m growing three species of microalgae under heterotrophic and mixotrophic conditions. Both the two turned yellow?

What could be the reason for mixotrophs to be yellow too instead of green? Thank you

08 July 2024 594 2 View

What are possible reasons for having the repeated wavy patter in Raman spectrum?

I'm currently analyzing the Raman spectra of coloured plastic samples and have encountered a wavy, oscillating pattern in the spectra of some coloured samples. I was wondering what the possible...

04 July 2024 1,949 4 View