Ph value for venous blood is lower than in the arterial blood ? why

More Moaed E. Algazally's questions See All

What is the allowed time to transport of blood to patient after the working the cross match to the blood ?

What is the correct time to transport of blood to patient after the working the cross match to the blood?

07 August 2017 5,196 4 View

Over 70% of all medical decisions are based on laboratory results ?Why ?

Please i need any information to support this

07 August 2017 1,475 2 View

Which the biochemical parameters that can be used to helping in diagnosis the cause of dropping the hair ?

Which the biochemical parameters that can be measured in the laboratory to helping in diagnosis the cause of dropping the hair

07 August 2017 5,552 4 View

How to determine the acid-base imbalance in the human blood.....

The pH should be checked first i think ....

05 June 2017 7,362 4 View

In the Henderson–Hasselbalch expression pH = 6.1 + log HCO3 –/dCO2, the 6.1 what is represents

this question for discussion

05 June 2017 2,936 2 View

Most laboratories consider less than 7.20 and greater than 7.60 the critical values for pH.

I don't know why the Most laboratories consider less than 7.20 and greater than 7.60 the critical values for pH.

05 June 2017 7,646 5 View

PCO2 calculated in blood ......

What is the PCO2 if the dissolved CO2 (dCO2) is 1.8 mmol/L?

05 June 2017 2,983 4 View

A renal-type aminoaciduria

Which of the following conditions is classified as a renal-type aminoaciduria? Fanconi syndrome, Wilson’s disease ,Hepatitis and Homocystinuria

05 June 2017 2,495 4 View

Creatinine synthesis increased in pregnancy, but plasma creatinine is usually low? Why

I think because the retention of fluid and the physiological rise in GFR that occur in pregnancy ,,,,,what do you say ,,,yes or no

05 June 2017 8,020 3 View

Blood gas ????? IN rescerch

Blood gas containing 20.0% O2, when the barometric pressure is 30 in.? What is the PO2

05 June 2017 2,591 3 View

AMAXA Lonza nucleofection lower volume of buffer?

Does anyone tried to do nucleofection with AMAXA by Lonza with lower than recommended amount of buffer in the cuvettes (100 ul)?

07 August 2024 4,616 0 View

Why I can't see any band in SDS-PAGE?

Currently, when I run SDS-PAGE, I don't see any bands at all, even though I used the same material just a day ago and it worked fine.... In our lab, we dilute the 10X running buffer to 1X and...

06 August 2024 5,373 2 View

Why do we equate male and female arousal?

Women, on the other hand, can become physically aroused (increased blood flow in the reproductive organs) without becoming psychologically aroused even in the slightest. (Robert Weiss)

05 August 2024 9,537 2 View

Why might the impedance values for DI water and 0.1X PBS buffer solution exhibit a decreasing and increasing trend, respectively over time (HP 4194A)?

Hello everyone, I'm encountering an issue with my electrochemical impedance spectroscopy (EIS) measurements and would appreciate some insights. Experimental Setup: Electrodes: Gold interdigitated...

05 August 2024 3,783 2 View

Why chloride turns into chlorine gas in a Downs cell?

I imagine the battery drives the graphite into a carbocation, then chloride is oxidized to donate the electron to the carbocation, but what pushes the lost electrons of chloride to be shared...

03 August 2024 5,384 0 View

PBMC infection with virus?

In my study, I intend to infect PBMCs with SARS-CoV-2. After that, I will analyze NK cells by flow cytometry to see if their phenotype changes or if they show degranulation. After the infection, I...

01 August 2024 4,403 4 View

What is the best blank for nanodrop if I want to read a recombinant protein concentration?

Is it the "elution buffer" or the "dialysis buffer"? Note: I'll be using NanoDrop OneC

01 August 2024 967 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

EDTA buffer solution?

Hello everyone! How can i prepare EDTA buffer solution (pH 8.2) to determine GSH levels? Thank you in advance.

29 July 2024 4,374 1 View

Whether i can preserve leaves samples in 2.5% glutaraldehyde in 0.05 M phosphate buffer, pH 7 for coming several weeks for further LM study ?

I want to preserve the sample leaves for the LM study of the stomata and conidia analysis. Whether 2.5% glutaraldehyde in 0.05 M phosphate buffer with pH 7 can be applied for preservation.

29 July 2024 8,560 0 View