What is the role of beta-carotene in ruminant animals?

13 September 2011 1 8K Report

Beta-carotene is one of the necessary nutrient elements of ruminant animals.It is considered to be beneficial to their reproductive activities.But reports related to this aspect are only a few and the role of beta-carotene has not been clarified.Please give some convincing articles to confirm it .

Khalid Al-Salhie

Check this link may be helpful

https://www.ncbi.nlm.nih.gov/m/pubmed/7050193/

Greeting

Badges
Science topic

Similar topics
Phytochemistry
Extracts

More Meng Junying's questions See All

Has anyone tested using Orbitrap as detector for ms2 in TMT SPS MS3 method?

Hello, In the standard TMT SPS MS3 method, ion trap is used as detector for ms2 data acquisition. In my experiment, it would be much beneficial to use Orbitrap for ms2 data acquisition to obtain...

26 May 2024 628 0 View

How to avoid false positive of gene delete by PCR in Yarrowia lipolytica?

Hi all, I have been trying to knock out genes in Yarrowia lipolytica using CRISPRyl system, but it always appears right for initial verification by colony PCR (PCR products shorten as up/down...

17 January 2024 5,089 0 View

How to program spatially correlated Rician fading channels in the RIS enhanced MIMO networks with Matlab?

Hi! I have questions to consult with scholars. We consider a multiuser MISO downlink communication system where an IRS equipped with a UPA ( with M reflecting elements) is deployed to enhance the...

08 December 2023 6,883 4 View

Spatially correlated Rician fading channels in the IRS Enhanced MIMO Networks?

Hi! I have questions to consult with scholars. We consider a multiuser MISO downlink communication system where an IRS equipped with a UPA ( with M reflecting elements) is deployed to enhance...

07 December 2023 7,563 2 View

I want to ask :BDT:BDD(1.1:1)（Molar ratio）Under the action of catalyst（Pd(PPh3）4)， Sn of BDT whether it will fall off?

I want the "Sn" to hang on the end of the polymer,but experiments have been failing lately,do you have any suggestions?

29 November 2023 3,905 1 View

How to achieve a high efficiency DNA Strand Displacement?

Thanks for any help, this is my first time conducting DNA experiment. I want to hybridize a 26-base-DNA to 38-base-DNA and then use a 100-base-DNA to replace the 26-base-DNA, is this promising to...

28 September 2023 5,047 0 View

Why do I see that some literature evaluates the intrinsic excitability of neurons with APV, CNQX, Bicuculine in ACSF，and some not?

Regarding in vitro electrophysiology, why do I see that some literature evaluates the intrinsic excitability of neurons with APV, CNQX, Bicuculine in the external fluid（ACSF）, and some are...

27 September 2023 8,099 3 View

How can i detect the solid sample flurescence e.g. SnO2 or Sn nano powder?

first time asking question, trying to use UV light to excite Sn and SnO2 and detect the fluorescence, however there is nothing be detected. help

08 August 2023 4,537 4 View

Is there any good way to insert specific composition of inclusions into steel that can be easily observed after heat treatment?

In order to better study the glass-crystal transition of specific inclusions during heat treatment.

10 July 2023 577 0 View

How to solve the modulus constraint problem (Not equal to 1) in the Practical Phase Shift Model (while constant modulus constraint in ideal case?

Hi! Recently, I found an interesting article, titled "Abeywickrama, S., Zhang, R., Wu, Q., & Yuen, C. (2020). Intelligent Reflecting Surface: Practical Phase Shift Model and Beamforming...

19 June 2023 4,542 2 View

• What the possible Persistent Organic Pollutants and Heavy metals present in fluorspar, sediments, and water bodies around its mining area?

Approximate concentrations are require in compared with the WHO permissible limts

11 August 2024 2,723 1 View

Is this a facetotecta nauplius?

This larva was captured using a plankton net in the Persian Gulf during the summer. I believe it may be a Facetotecta nauplius.

08 August 2024 3,746 4 View

Determining the worth of a point improvement in Hamilton Depression Scale?

Dear readers, Thanks for your attention. I am wondering about the health economic problem of quantifying the value of interventions which a) prevent, b) improve symptom profile and c) ultimately...

05 August 2024 3,246 1 View

Why wait for a doctor's visit when you can become the guardian of your child's health today?

Join our exclusive WhatsApp group and access the latest research-based videos on children's health! Discover the hidden toxins and other risks that may harm your kids, and learn the best practices...

04 August 2024 1,264 0 View

Ready to take control of your child's health and well-being?

Join our exclusive WhatsApp group and gain access to the latest research-based videos on children's health! Uncover the hidden toxins and other risks that may threaten your kids, and equip...

04 August 2024 5,895 0 View

How to report results of Generalised Linear Mixed Models in a journal article?

Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...

04 August 2024 4,130 4 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

How Social Media Affects Your Mental Health ?

How Social Media Affects Your Mental Health

04 August 2024 6,961 3 View

How can I find access to heavy metal reference doses from the EPA and WHO websites?

Reference dose and Maximum acceptable concentrations HMs

03 August 2024 8,230 4 View

Does exposure to toxins during pregnancy increase early puberty risk?

I am currently researching the impact of environmental toxins on children's health and would greatly appreciate insights from experts in the field. If you are an expert or researcher working on...

02 August 2024 8,361 0 View