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[Dunia] Pencegahan : VIT C cegah/ubat Covid19?

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Author: borrow       Show all posts   Read mode

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Post time 31-3-2020 04:06 PM | Show all posts |Read mode
Edited by borrow at 31-3-2020 04:09 PM

B4 MCO ai awal2 gi farmasi beli VitC. Nmpk kapel cina pun sibuk beli Vit C psl takut covid. So adakah vit C ni mampu cegah or mitos semata?

Dr.Cheng adalah Anti-Aging/Functional Medicine Doctor kat US. Heols ckp ViT C vley sembuh Covid .... n youtube removed vid heols. Vley gi Facebook heols utk view vid https://www.facebook.com/richard.cheng.9081


dr.jpg

Ai try tulis apa heols ckp  

"10 day ago , i interviewed a family from Wuhan. Nenek deyols  masuk icu krn covid , tp kesemua 6 ahli keluarga tak kena. Coz deyols amik dos besar Vit C utk prevention.

So makan vit C "kemungkinan" halang family ni dari dijangkiti. Nenek tu berumur 71 thn, ada diabetes & kronik heart disease. Selalunya golongan ini lebih terdedah utk dijangkiti teruk. After msuk ICU , doktor bg iv "vit C" dan keadaannya semakin baik.

Corona Viral Pandemic is scary. And the is no specific vaccine or drug to treat covid. As we all know , the best treatment and prevention is the active immune support.

Vit C is one such vit that can actively support our immune system , that can actively kill bacteria and virus. And why is that? bcoz one of the reason is Vit C helps our body to produce Hydrogen peroxide, so a chemical reaction called fenton's reaction "blabla tak brp jelas".


But this is critical becoz vit C help produce "Hydrogen peroxide" dat kill the virus.

It doesnt kill normal cell bcoz our normal cell can degrade hydroproxide.

And also , vit c juga kritikal di adrenal hormone yg membantu menangani tekanan/stress.

vit C also regulate your immune cells.

vit C juga adalah antioxidant.

The least mechanism of covid infection is by causing Acute Respiratory Distress Syndrome (ARDS). Basicnya Peparu tak dpt exchanged oksigen.

Ini disebabkan oleh "XXX TAK fhm". Medical termnya - increased oxidative stress. Secara mudahnya = lots of free radical.

Byk kajian menunjukkan vit c improved "oxygen stress" , improved "micro circulation" and one of critital trial of IVC here in wuhan menunjukkan pegambilan dos vit C vley mengurangkan inflamasi.




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 Author| Post time 31-3-2020 04:07 PM | Show all posts
Edited by borrow at 31-3-2020 04:08 PM

Can early and high intravenous dose of vitamin C prevent and treat coronavirus disease 2019 (COVID-19)?https://www.sciencedirect.com/science/article/pii/S2590098620300154?from=groupmessage&isappinstalled=0


The COVID-19 (SARS-2-Cov) pandemic, first reported in Wuhan, China, is now spreading to many continents and countries, causing a severe public health burden. Currently, there is no vaccine or specific antiviral drug for this deadly disease. A quick, deployable and accessible, effective and safe treatment is urgently needed to save lives and curtail the spreading. Acute respiratory distress syndrome (ARDS) is a key factor of fatality. Significantly increased oxidative stress due to rapid release of free radicals and cytokines is the hallmark of ARDS which leads to cellular injury, organ failure and death.

Early use of large dose antioxidants, such as vitamin C (VC) may become an effective treatment for these patients. Clinical studies also show that high-dose oral VC provides certain protection against viral infection. Neither intravenous nor oral administration of high-dose VC is associated with significant side effects. Therefore, this regimen should be included in the treatment of COVID-19 and used as a preventative measure for susceptible populations such as healthcare workers with higher exposure risks.

Coronaviruses and influenza are among the pandemic viruses that can cause lethal lung injuries and death from ARDS [[1], [2], [3]]. Viral infections could evoke cytokine storm that leads to lung capillary endothelial cell activation, neutrophil infiltration and increased oxidative stress (reactive oxygen and nitrogen species). ARDS, characteristic of severe hypoxemia, is usually accompanied by uncontrolled inflammation, oxidative injury and damage to the alveolar-capillary barrier [4]. Increased oxidative stress is a major insult in pulmonary injury including acute lung injury (ALI) and ARDS, two clinical manifestations of acute respiratory failure with substantially high morbidity and mortality [5,6].

In a report of 29 patients with COVID-19 pneumonia, 27 (93%) showed increased hsCRP, a marker of inflammation and oxidative stress [7]. Transcription factor, nuclear factor erythroid 2 (nfe2)-related factor 2 (nrf2), is a major regulator of antioxidant response element (ARE)-driven cytoprotective protein expression. Activation of Nrf2 signaling plays an essential role in preventing cells and tissues from injury induced by oxidative stress. VC, an important component of the cellular antioxidant system [8], is beneficial to critical care management [9].

Cytokine storm is observed in both viral and bacterial infections [3] and results in increased oxidative stress via a common and non-specific pathway. Since the prevention and management of oxidative stress could be realized by large dose of antioxidants, this approach may be applicable to COVID-19 with intravenous high-dose VC based on the outcome of three previous clinical studies involving a total of 146 patients with sepsis [10].

Hemila and colleagues reported that various high-dose intravenous VC infusions (e.g., 200 mg/kg body weight/day, divided into 4 doses) shortened the intensive care unit (ICU) stay by 97.8% [11], accompanied by a significant reduction in the mortality rate [12]. Such an experience was reproduced among patients ill with severe influenza [13,14]. Indeed, dietary antioxidants (VC and sulforaphane) were shown to decrease oxidative stress induced acute inflammatory lung injury in patients receiving mechanical ventilation [15]. In addition, oral VC (e.g., 6 g daily) was able to reduce viral infection risk [16] or to improve symptoms [17].

High-dose intravenous VC has also been successfully used in the treatment of 50 moderate to severe COVID-19 patients in China. The doses used varied between 2 g and 10 g per day, given over a period of 8C10 h. Additional VC bolus may be required among patients in critical conditions. The oxygenation index was improving in real time and all the patients eventually cured and were discharged [18]. In fact, high-dose VC has been clinically used for several decades and a recent NIH expert panel document states clearly that this regimen (1.5 g/kg body weight) is safe and without major adverse events [19].
Because the development of efficacious vaccines and antiviral drugs takes time, VC and other antioxidants are among currently available agents to mitigate COVID-19 associated ARDS. Given the fact that high-dose VC is safe, healthcare professionals should take a close look at this opportunity. Obviously, well-designed clinical studies are absolutely needed to develop standard protocols for bedside use.



References[1]D. Wang, B. Hu, C. Hu, F. Zhu, X. Liu, J. Zhang, et al.Clinical characteristics of 138 hospitalized patients with 2019 novel coronavirus-infected pneumonia in Wuhan, China
JAMA, 323 (2020), pp. 1061-1069
CrossRefView Record in ScopusGoogle Scholar
[2]N. Chen, M. Zhou, X. Dong, J. Qu, F. Gong, Y. Han, et al.Epidemiological and clinical characteristics of 99 cases of 2019 novel coronavirus pneumonia in Wuhan, China: a descriptive study
Lancet, 395 (2020), pp. 507-513
Article
Download PDFView Record in ScopusGoogle Scholar
[3]A.A. Fowler III, C. Kim, L. Lepler, R. Malhotra, O. Debesa, R. Natarajan, et al.Intravenous vitamin C as adjunctive therapy for enterovirus/rhinovirus induced acute respiratory distress syndrome
World J Crit Care Med, 6 (2017), pp. 85-90
View Record in ScopusGoogle Scholar
[4]L. Meng, X. Zhao, H. ZhangHIPK1 interference attenuates inflammation and oxidative stress of acute lung injury via autophagy
Med Sci Monit, 25 (2019), pp. 827-835
CrossRefView Record in ScopusGoogle Scholar
[5]X. Yan, X. Fu, Y. Jia, X. Ma, J. Tao, T. Yang, et al.Nrf2/Keap1/ARE signaling mediated an antioxidative protection of human placental mesenchymal stem cells of fetal origin in alveolar epithelial cells
Oxid Med Cell Longev, 2019 (2019), p. 2654910
Google Scholar
[6]L. HeckerMechanisms and consequences of oxidative stress in lung disease: therapeutic implications for an aging populace
Am J Physiol Lung Cell Mol Physiol, 314 (2018), pp. L642-L653
CrossRefView Record in ScopusGoogle Scholar
[7]L. Chen, H.G. Liu, W. Liu, J. Liu, K. Liu, J. Shang, et al.Analysis of clinical features of 29 patients with 2019 novel coronavirus pneumonia
Zhonghua Jie He He Hu Xi Za Zhi, 43 (2020), Article E005
View Record in ScopusGoogle Scholar
[8]Q. Liu, Y. Gao, X. CiRole of Nrf2 and its activators in respiratory diseases
Oxid Med Cell Longev, 2019 (2019), p. 7090534
Google Scholar
[9]C.S. Nabzdyk, E.A. BittnerVitamin C in the critically ill indications and controversies
World J Crit Care Med, 7 (2018), pp. 52-61
CrossRefView Record in ScopusGoogle Scholar
[10]J. LiEvidence is stronger than you think: a meta-analysis of vitamin C use in patients with sepsis
Crit Care, 22 (2018), p. 258
Article
Download PDFCrossRefView Record in ScopusGoogle Scholar
[11]H. Hemilä, E. ChalkerVitamin C can shorten the length of stay in the ICU: a meta-analysis
Nutrients, 11 (2019), p. 708
CrossRefGoogle Scholar
[12]P.E. Marik, V. Khangoora, R. Rivera, M.H. Hooper, J. CatravasHydrocortisone, vitamin C, and thiamine for the treatment of severe sepsis and septic shock: a retrospective before-after study
Chest, 151 (2017), pp. 1229-1238
Article
Download PDFView Record in ScopusGoogle Scholar
[13]High dose vitamin C and influenza: a case report. ISOM, cited on Feb 9 2020 (https://isom.ca/article/high-dose-vitamin-c-influenza-case-report/?from=groupmessage&isappinstalled=0).Google Scholar
[14]Levy T. Primal Panacea. MedFox Publishing; 350 p. (Kindle Edition).Google Scholar
[15]V. Patel, K. Dial, J. Wu, A.G. Gauthier, W. Wu, M. Lin, et al.Dietary antioxidants significantly attenuate hyperoxia-induced acute inflammatory lung injury by enhancing macrophage function via reducing the accumulation of airway HMGB1
Int J Mol Sci, 21 (2020), p. 977
CrossRefGoogle Scholar
[16]T.K. Kim, H.R. Lim, J.S. ByunVitamin C supplementation reduces the odds of developing a common cold in Republic of Korea Army recruits: randomised controlled trial
BMJ Mil Health (2020), 10.1136/bmjmilitary-2019-001384
Google Scholar
[17]H.C. Gorton, K. JarvisThe effectiveness of vitamin C in preventing and relieving the symptoms of virus-induced respiratory infections
J Manipulative Physiol Ther, 22 (1999), pp. 530-533
Article
Download PDFView Record in ScopusGoogle Scholar
[18]Shanghai Expert Panel, cited on Mar 23
http://mp.weixin.qq.com/s?__biz=MzA3Nzk5Mzc5MQ==&mid=2653620168&idx=1&sn=2352823b79a3cc42e48229a0c38f65e0&chksm=84962598b3e1ac8effb763e3ddb4858435dc7aa947a8f41790e8df2bca34c20e6ffea64cd191#rd (2020)
[19]High-dose vitamin C (PDQ®)CHealth professional version. National Cancer Institute, cited on Feb 9 2020 (https://www.cancer.gov/about-cancer/treatment/cam/hp/vitamin-c-pdq).Google Scholar


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Post time 31-3-2020 04:32 PM From the mobile phone | Show all posts
Bukanke gongxi fa cai haritu ummah prc byk mkan limau mandarin?

Limau mndarin byk vitamin c kan

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Post time 31-3-2020 04:38 PM From the mobile phone | Show all posts
Dokter ni cakap cenggini puloks..so nak ikut manerrr

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Post time 31-3-2020 04:42 PM From the mobile phone | Show all posts
Edited by Forfoxache at 31-3-2020 04:43 PM
asma87 replied at 31-3-2020 04:38 PM
Dokter ni cakap cenggini puloks..so nak ikut manerrr


The best you can do is KEEP QUIET. Dont confuse people. We read all the latest publications and will deliver the best to the public. Rest assured

Confuse abah mu cakap dia. Read all the latest publication korok mu. Deliver the best pala angguk mu.

Soh minah ni senyap. Aku lebih percaya Doctor antarabangsa dari minah ni.

Anyway, you cant overdose on vitamin C.
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 Author| Post time 31-3-2020 04:43 PM | Show all posts
tripleid replied at 31-3-2020 04:32 PM
Bukanke gongxi fa cai haritu ummah prc byk mkan limau mandarin?

Limau mndarin byk vitamin c kan
...

betul jugak kan. Tp Hubei tak sempat celeb , dh kena lockdown.

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Post time 31-3-2020 04:45 PM From the mobile phone | Show all posts
Ada bincang dgn kawan2 iols. Diorg cakap vit c intravenous tu yang sembuhkan hiv ngan covid. Tapi vit.c iv haram kat msia

Iv tu pekat, setakat nak kumam2 baru 20% je yang diserap tubuh. 80% lagi wasted
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Post time 31-3-2020 04:45 PM From the mobile phone | Show all posts
There's currently no cure for covid19. Apa yang bole kita buat sekarang ni ialah meningkatkan sistem imuniti badan. Vitamin C boleh meningkatkan imuniti badan. Tapi xde la pulak sampai tahap meracun badan dengan telan vitamin c banyak2.
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Post time 31-3-2020 04:48 PM From the mobile phone | Show all posts
borrow replied at 31-3-2020 04:43 PM
betul jugak kan. Tp Hubei tak sempat celeb , dh kena lockdown.

Lojik jgk shanghai ngn beijing x byk kes..sbb byk mkn limau kot
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Post time 31-3-2020 04:49 PM From the mobile phone | Show all posts
The best is STAY AT HOME

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Post time 31-3-2020 04:50 PM | Show all posts
vitamin c bukan untuk  cantikkan kulit ke? covid tu bukan sakit jerawat. kau sekolah tak? srp dapat pangkat apa?
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Post time 31-3-2020 05:02 PM From the mobile phone | Show all posts
NY Post ada melaporkan mengenai penggunaan vitamin C di hospital NY. Kita tak rajin nak salin semula.

Pautan artikel:
https://nypost.com/2020/03/24/ne ... nts-with-vitamin-c/
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Post time 31-3-2020 05:05 PM From the mobile phone | Show all posts
Dovahkiin replied at 31-3-2020 04:45 PM
There's currently no cure for covid19. Apa yang bole kita buat sekarang ni ialah meningkatkan sistem ...

Betul. No cure but if immune system body strong then the virus tak boleh penetrate.

Most yg dah pergi pasal COVID19 aku leh confirm immune system dorang dah on last straw.

This is an overhyped virus. Yes its contagious but only if you are a weakling...such as the incompetent present govt.
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Post time 31-3-2020 05:13 PM | Show all posts
Saya telah mengamalkan pengambilan vit c 1000mg dah bertahun.
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Post time 31-3-2020 05:21 PM From the mobile phone | Show all posts
I baru je start ambik vit C few years back. Nothing wrong pun kan kalau kita nak ikut nasihat doc antarabangsa and ambil vitamin C dengan kadar yang berpatutan. If mampu, ambil la vitamin C, makan makanan berkhasiat and stay at home. Mungkin doc rafidah tu nak elak orang borong vit C plak kot lepas ni.
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Post time 31-3-2020 05:32 PM From the mobile phone | Show all posts
Maknlah buah oren atau buah2 yg vitamin c tinggi.. Kiwi ka.. Hehehe...
Terlebih. Vit c bolej affect buah pinggang..
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Post time 31-3-2020 05:33 PM From the mobile phone | Show all posts
Iv drip pun ok kan..
Gud
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Post time 31-3-2020 05:45 PM From the mobile phone | Show all posts
aku pon amik vit c sbb vit c kuatkan imun, tapi tak megadose ye, kalau satu tablet 500mg aku potong 4, mkn 2 biji yg dah potong tu time subuh dgn petang, jd 250mg je sehari.
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Post time 31-3-2020 05:55 PM From the mobile phone | Show all posts
Elok ambil vitamin c. Dia tak sembuhkan tapi tingkatkan imuniti. Tak payah ambil sampai 1000.. membazir je..Larut dalam air kencing. Makan buah buahan kaya vitamin c pun dah ok.
orang ada penyakit buah pinggang atau batu karang jangan ambil dos tinggi. Dia jadi oxalate dan bind dengan mineral dan jadi kristal aka batu karang tu.
Pengambilan secara iv boleh buat gagal buah pinggang.
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Post time 31-3-2020 06:01 PM From the mobile phone | Show all posts
Malaysia mmg banned iv vit c tapi sajat & the gang jual & pakai
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