স্তব্ধ ‘উৰন্ত শিখ’ৰ জীৱন ৰথ…

  • থমকিল উৰন্ত শিখৰ দৌৰ
  • ৯১বছৰ বয়সত স্তব্ধ দুৰন্ত মানৱৰ জীৱনৰ ৰথ
  • কিম্বদন্তী স্প্ৰিণ্টাৰ মিলখা সিঙৰ মহাপ্ৰয়াণ
  • শোকস্তব্ধ দেশৰ ক্ৰীড়া মহল
  • কমনৱেলথ গেমছৰ স্বৰ্ণবিজয়ী দৌৰবিদৰ মৃত্যুত মৰ্মাহত দেশবাসী
Milkha Singh

সম্পূৰ্ণ একমাহ জীৱন মৃত্যুৰে যুঁজি যুঁজি অৱশেষত শুকুৰাবাৰে নিশা মৃত্যুক সাৱটিলে মিলখা সিঙে। চণ্ডীগড়ৰ পিজিআইএমইআৰ হাস্পতালত মৃত্য হয় দেশৰ তাৰকা স্প্ৰিণ্টাৰজনৰ। ট্ৰেকত উজলি ইতিহাস ৰচা মিলখাই হৰুৱাৱ নোৱাৰিলে কাল কৰনাক। ২০ মেত কৰনাত আক্ৰান্ত হৈ হাস্পতালত ভৰ্তি হোৱা মিলখাৰ মৃত্যু পাঁচ দিনৰ পূৰ্বে সংগ এৰিছিল পত্নীয়েও। জীৱনসংগী নিৰ্মলা কৌৰো কভিডত আক্ৰান্ত হৈয়ে মৃত্য হয়। ১৯৬২ চনত প্ৰেয়সী নিৰ্মলা কৌৰৰ সৈতে বিবাহ পাশত আৱদ্ধ হৈছিল মিলখা সিঙ। জীৱনৰ বাটত নানা ঘাত-প্ৰতিঘাতৰ মাজেৰে আহি দেশবাসীক গৌৰান্বিত কৰা মিলখা সিঙৰ আছে এক সংগ্ৰামী জীৱনগাঁথা।
পাকিস্তানৰ ৰক্তাক্ত চৌপাশৰ সাক্ষী আছিল মিলখা সিং
অভিভাৱক অবিহনে শৰনাৰ্থী কেম্পৰ নৰক যন্ত্ৰনাৰ প্ৰত্যক্ষ কৰিছিল তেতিয়াৰ অবুজ বালকজনে…
চকুৰ সন্মুখত হত্যা কৰা হৈছিল পিতৃ-মাতৃক, ‘ভাগ মিলখা ভাগ’ৰ ধ্বনিয়ে শিশুটোৰ অৱচেতন মনত কৰিছিল ক্ৰিয়া
সেই সময়ৰ…কাল হাতোৰাক ওফৰাই মিলখা সিং পৰিণত উৰন্ত মানৱত…

১৯৫৬চনত দেশক প্ৰথমবাৰলৈ অলিম্পকত প্ৰতিনিধিত্ব মিলখা সিঙৰ
১৯৫৮ৰ কমনৱেলথ গেমছত চেম্পিয়নৰ সন্মান
৪০০ মিটাৰ দৌৰত এচিয়ান গেমছত স্বৰ্ণ জয়েৰে অভিলেখ
১৯৫৮ আৰু ১৯৬২চনৰ এছিয়ান গেমচতো সোণৰ পদক অৰ্জন
১৯৫৬ৰ পিছত ১৯৬০ আৰু ১৯৬৪চনৰ অলিম্পিকত পুনৰ দেশক প্ৰতিনিধিত্ব

১৯৬০ৰ ৰোমত অনুষ্ঠিত অলিম্পিকত চতুৰ্থ স্থানত থমকিছিল মিলখা।যিটো আছিল দেশৰ ক্ৰীড়া ইতিহাসত এক ঐতিহাসিক মুহূৰ্ত। পদ্মশ্ৰী,অৰ্জুন বঁটাৰে সন্মানিত মিলখা সিঙৰ মৃত্যুত গভীৰ শোক প্ৰকাশ দেশৰ প্ৰধানমন্ত্ৰীৰ লগতে আগশাৰীৰ ক্ৰীড়াবিদৰ। ৰাজনৈতিক নেতাৰ পৰা উদ্যোগ পতিলৈ ,বোলছবি জগতৰ পৰা ক্ৰীড়া মহললৈ সকলোৱে একেমুখে কলে দেশৰ প্ৰতিটো প্ৰজন্মৰ বাবে অনুপ্ৰেৰণাৰ প্ৰতীক হৈ ৰ’ব মিলখা সিং। তাৰকা স্প্ৰিণ্টাৰজনৰ জীৱন ভিত্তিক চিনেমা ভাগ মিলখা ভাগেও লাভ কৰিছিল ব্যাপক জনপ্ৰিয়তা। মিলখা সিঙৰ চৰিত্ৰত অভিনয় কৰি খ্যাতি অৰ্জন কৰিছিল ফাৰহান আখটাৰে। মিলখা সিঙৰ মৃত্যু মানেই এটা যুগৰ অৱসান। ভাৰতীয় এথলেটিকছক বিশ্বত জিলিকাই তোলা মিলখা সিং হৈ ৰব সংগ্ৰামৰ অন্য নাম। দেশবাসীয়ে সোঁৱৰণ কৰি থাকিব স্প্ৰিণ্টাৰজনৰ অদ্বিতীয় সত্ত্বাক। মৃত্যৰ দিনা দেশবাসীৰ মুখে মুখে এটাই কথা – Legends Never die.

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1 COMMENT

  1. Our findings indicate that MyoX supplementation is efficacious in growing muscle mass in recreationally educated males.

    It is most likely going that the comparatively novice
    topics in this research experienced nearly all of their power positive aspects through neural
    diversifications no matter adjustments in muscle dimension. Future analysis ought to investigate the influence of MYOX
    on females, in addition to males who are extremely educated and have plateaued in their capacity to obtain neural diversifications.
    In Accordance to the model, you can expect the potent mass stimulater to increase muscle size, aid protein synthesis, and assist overall muscle growth.
    With that in mind, it makes excellent sense that myostatin expression is increased at certain occasions to stop
    unnecessary/non-functional muscle mass progress,
    for without it being “used” it will merely burden the untrained
    cardio-vascular system.
    If you don’t wish to go the peptide and supplement
    route, you can use natural dietary interventions and life-style modifications to reduce back myostatin expression. Remember, supplements alone won’t do the trick—physical
    exercise and smart dietary decisions are simply as necessary.
    This article hopefully will emphasise that bodybuilding is a journey
    with your self. I want to see a examine carried out on a bunch of hardgainers lifting weights three times
    a week and Flex Wheeler just LOOKING at dumbbells thrice a week.
    In regard to his genetics for building muscle, Flex Wheeler
    is just a phenomenon.
    Nevertheless, we discovered that in addition to enhancing myogenesis,
    Ac-MIF1 and Ac-MIF2-NH2 both reduced adipogenesis.
    Nonetheless, here we report that Ac-MIF1 and Ac-MIF2-NH2 peptides suppressed adipogenesis by inhibiting the adipogenic markers CD36,
    CD163, and PPARγ. Ac-MIF1 or Ac-MIF2-NH2 were injected into gastrocnemius muscles and in the
    future later cardiotoxin (CTX) was injected into the left and right muscle tissue for 7 days.

    Gastrocnemius muscular tissues were then collected and muscle weights (g) were
    measured for CTX-, CTX + Ac- MIF1-, or CTX +
    Ac- MIF2-NH2-injected muscles. No important differences in physique or gastrocnemius muscle weights have been observed
    between peptide-injected and non-injected muscle tissue (Figure 6A).

    Nonetheless, MYOD, MYL2, and MSTN mRNA expression were larger in Ac-MIF1-injected muscle
    tissue, and Pax7, MYOD, MYOG, MYL2, and MYH mRNA expression have been significantly
    increased in Ac-MIF2-NH2-injected muscles in contrast with
    solely CTX-injected muscles (Figure 6B). Pax7, MYOD, MYOG, and MYL2 protein levels
    had been higher in Ac-MIF1-injected muscular tissues, whereas Pax7,
    MYOD, MYOG, MYL2, and MYH protein levels have been higher in Ac-MIF2-NH2-injected
    muscle tissue.
    The MSTN protein sequence includes a secretion signal sequence, a proteolytic processing website, and a carboxy-terminal
    region with a conserved pattern of nine cysteine residues, all of which are shared by TGF-superfamily members.
    MSTN activation requires proteolytic cleavages of the
    precursor protein by a furin family enzyme and BMP1/Tolloid matrix metalloproteinase (Huang
    et al., 2011). Natural MSTN mutations in elevated SM mass
    in lots of species including humans and related results have been noticed in MSTN null experimental
    mice (Amthor et al., 2007). During embryogenesis, MSTN is produced by cells
    in the myotome and developing SM and regulates the general quantity of muscle fibers shaped.
    In adults, MSTN is secreted by SM, circulates in the blood, and
    inhibits muscle fiber growth (Lee, 2012). Myostatin (MSTN) is a well-reported negative regulator of muscle progress and a member
    of the reworking growth factor (TGF) family.
    Myostatin is acknowledged as a significant inhibitor of muscle growth and its SkM and/or blood ranges are reported to increase with aging
    and in muscle wasting ailments [8]. An various technique of inhibiting myostatin effects is to extend follistatin, which inhibits myostatin exercise by attaching to
    it and interfering with receptor binding [8]. A molecular
    signature in preserving with stimulatory results on SkM may be
    represented by the upregulation of protein levels of modulators of
    differentiation corresponding to MEF2A, Myf5, MyoD and myogenin [10].
    In an try to examine the potential of Epi to exert constructive results, we in contrast the relative
    levels of the above-referred endpoints in younger vs.
    older cohorts of mice and their responses to treatment.

    Older mice demonstrated a group of significant modifications in all endpoints suggesting favorable shifts for modulators of SkM growth, differentiation and markers of
    getting older (SA-β-Gal) [9].
    Some say it works properly, while others report no noticeable results or
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    These symptoms could also be more more probably to occur
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    Delaying fatigue and selling restoration are current research priorities in sports drugs.
    Exercise-induced fatigue can be categorized into central and peripheral fatigue, based
    on the underlying mechanisms2. Research has indicated that extended vigorous exercise depletes energy stores, causes extreme metabolite accumulation, disrupts redox stability,
    and disturbs inner homeostasis, resulting in train fatigue and central nervous system imbalance3.
    The brain, however, an organ with a high oxygen consumption fee, is especially
    vulnerable to oxidative stress. Hypoxia, hypoglycemia, and oxidative stress attributable to excessive exercise can lead to injury to
    the hippocampal neurons, increased cell death, and impaired learning and memory.
    The hippocampus, specifically, is a key area of the mind for
    learning and memory, adult neurogenesis and development,
    and one of the most delicate tissues within the central nervous system.

    Adipogenic differentiation was noticed measuring Oil Pink O intensities of control and knockdown cells.
    Oil Red O intensities were considerably increased in FMOD knockdown cells (FMODkd, 17%) in contrast with
    wild-type cells (FMODwt). CD36, PPARγ, and MSTN gene
    expression have been upregulated in FMODkd, whereas CD36, PPARγ, and FMOD expression have been downregulated in MSTN knockdown cells (Supplementary Figures S10 and S11A).
    In addition, CD36, PPARγ, and FMOD gene expression in MSTN knockout fat tissues were
    considerably decrease than in wild-type fat (controls) (Supplementary Figure
    S11B).
    Myostatin is a cytokine that works by inhibiting the proliferation of satellite cells and the differentiation of
    myoblasts [10]. Research in mice has shown that binding or blocking myostatin leads to dramatic increases in body mass, muscle mass, muscle size, and energy following administration of antibodies which
    would possibly be particular for the cytokine myostatin [11,12].
    To date, just one human examine has administered sulfo-polysaccharides in conjunction with a resistance coaching protocol [13].

    Nevertheless, unlike myostatin that’s primarily expressed in skeletal
    muscle, activins and BMPs are expressed in all kinds of tissues to control the growth and differentiation of numerous cell sorts, and subsequently, their
    inhibition could result in severe adverse effects. The potential unwanted
    effects of myostatin inhibitors will be discussed within the next part.
    The last complement investigated was sulfo-polysaccharide,
    which is advertised to bind to myostatin and inhibit its exercise in skeletal muscle.
    Of the three dietary supplements examined in our research, sulfo-polysaccharide supplementation has the best theoretical rationale as a potential
    ergogenic assist.
    This change can be correlated to the power of follistatin 344 to inhibit myostatin. The over-activity
    of myostatin can result in a situation referred to as skeletal muscle
    fibrosis (5). Follistatin is a glycoprotein produced by folliculostellate cells (FS) positioned in the anterior pituitary
    gland and follows the autocrine signaling pathway.
    This study confirmed a light and variable improvement in mobility
    in geriatric and senior canines with the administration of Fortetropin as decided by the LOAD mobility
    scores. Additional research will need to reveal the scientific relevance of the findings
    of this research and which canines will profit most
    from Fortetropin supplementation. There was no significant distinction in age,
    weight, or LOAD mobility scores at Weeks zero, 6, or 12 between the two groups (Table 2).

    Our results confirmed vital modifications in the serum ranges of LA, LDH, CK,
    and BUN in fatigued mice, suggesting that cordycepin can mitigate
    fatigue (Fig. 2A–F). Therefore, the regulation of metabolite
    accumulation by cordycepin could additionally
    be a possible mechanism for its anti-fatigue effect.
    Preclinical investigations have elucidated the impact of curcumin on the suppression of COX-1,2 in macrophages and mesangial
    cells [198, 202]. COX perform impedes muscle renewal, nevertheless this
    could be readily decreased with the consumption of medications and/or nutraceuticals possessing antioxidant
    traits, like curcumin [203, 204]. By modulating the COX-2/PGE2 route, curcumin supplementation may serve as a possible therapeutic intervention for people
    with CKD, addressing each muscle loss and avoiding the prevalence and development of kidney failure [205].
    Consequently, more investigation in this area is crucial to establish
    the precise dosage and number of curcuminoid required to
    get advantages whereas circumventing elevated levels
    that may induce pro-apoptotic results [206].

    Myostatin and activins (A and B) bind to the ActRIIA or ActRIIB receptor on the cell membrane and might signal via it.
    Inhibition of muscle hypertrophy and differentiation by myostatin happens by way of Smad2/3 phosphorylation-dependent blockade of the AKT-mTOR pathway
    [180]. So that the treatment of muscle with myostatin or activin results in a lower in the level of phosphorylated AKT.
    Simple blocking of myostatin was one of many first and most obvious
    therapeutic strategies to right muscle atrophy.
    Because clear hypertrophy was seen in myostatin-null animals
    and in humans who were null for this ligand. However, the extent of
    myostatin reported in humans is decrease than the extent noticed in rodents.
    Due To This Fact, it is cheap to ask the query that
    blocking myostatin alone can be effective or that we should always seek
    to inhibit other ligands that play a task within the adverse regulation of muscle mass by
    sending signals via the same receptor.
    This all natural supplement is specially formulated to be highly bioavailable, so that you take up more of the epicatechin for optimal results.
    Plus, users appear to note a big distinction of their
    training and look. In different words, epicatechin is a type of flavanol,
    flavanols are a kind of flavanoid, and flavanoids are a type of polyphenol.
    The main factor to remember is these are all plant-based pure chemical substances that may provide a
    host of advantages for your body. Analysis of
    post study questionnaires revealed that topics tolerated the supplementation protocol nicely with no reports of medical issues or symptoms.
    Myostatin reduces Akt/TORC1/p70S6K signaling, inhibiting myoblast differentiation and myotube dimension.
    Follistatin, another TGF-β superfamily member, has also been reported to be concerned within the
    regulation of muscle dimension and mass [19,20].
    Drug improvement targeting MSTN or its signaling pathways is being
    actively pursued. The quantity of nuclear FOXO1 was elevated in myotubes after MSTN therapy
    (McFarlane et al., 2006). FOXO1 and Smad2 have been found
    to synergistically enhance the MSTN mRNA expression and its promoter exercise in the
    myotube of the C2C12 cell (Allen and Unterman, 2007).
    Because SM is essentially composed of proteins, an imbalance between protein synthesis and degradation sensitively impacts muscle
    mass, and reductions in muscle mass might result in functional incapacity and an increase within the danger of injury and mortality.
    Cachexia and sarcopenia are two representative conditions which might be carefully related to gradual muscle loss and its
    inevitable penalties.
    Further analysis is needed to see if sulfo-polysaccharides or
    cystoseira canariensis have any beneficial impact
    in humans in response to resistance training. Even if MSTN inhibition increases muscle mass, it doesn’t necessarily translate into improved functional power in muscle wasting disorders.

    While MSTN inhibition could stimulate muscle hypertrophy, its effectiveness in improving practical strength relies
    closely on synergistic motor neuron activation and mechanical signaling induced by exercise.
    With Out sufficient fusion of newly formed myotubes with present muscle
    fibers, facilitated by neural input, increased muscle mass may not lead to meaningful practical improvements [108].
    This limitation is especially related in conditions like DMD, where
    neuromuscular junction vulnerability and decreased neural input contribute to impaired translation of
    neurological alerts to skeletal muscle tissue [109]. In distinction, mdx mice sometimes exhibit sturdy contractile perform and keep ambulation throughout their lifespan, which may elucidate why MSTN inhibition in these mice can end result
    in gains in each muscle mass and function [110].
    It has been incessantly reported that myostatin inhibition will increase muscle
    mass, but decreases muscle high quality (i.e., strength/muscle mass).
    Resistance train coaching (RT) and important amino acids (EAAs) are potent anabolic stimuli that synergistically improve muscle mass via modifications in muscle protein turnover.
    We have investigated if RT amplifies the anabolic potential of
    myostatin inhibition whereas EAAs enhance muscle high quality
    via stimulations of mitochondrial biogenesis and/or muscle protein turnover.
    Mice had been assigned into ACV (myostatin inhibitor),
    ACV+EAA, ACV+RT, ACV+EAA +RT, or control (CON) over four weeks.
    Despite variations in muscle mass gain, myofibrillar protein synthesis was stimulated equally in all vs.

    CON, suggesting a task for changes in protein breakdown in muscle mass gains.
    There have been increases in MyoD expression however decreases in Atrogin-1/MAFbx expression in ACV+EAA,
    ACV+RT, and ACV+EAA+RT vs. CON.
    Which antidepressant is best for you is dependent upon several factors, corresponding to your signs and some other well
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    Not Like extra experimental substances such as YK11, epicatechin has been studied for its potential to boost athletic efficiency and muscle well
    being safely. In this part, we’ll spotlight a number of the top-searched myostatin inhibitor supplements out there in the marketplace.

    Leonard enjoys weight coaching, enjoying basketball and
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    Primarily Based on present evidence, a clinically efficient dose of (-)-epicatechin is 1 – 1.5 mg per kg of body weight daily.
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    Concentrating On myostatin emerged as a beautiful technique to prevent bone loss and fractures along
    with selling muscle growth. Indeed, evidence from each animal and
    human research suggests that myostatin exerts a crucial impact on bone metabolism and its inhibition may be beneficial
    for bone turnover [8,22,23]. The potent anabolic impact of myostatin inhibition on musculoskeletal tissues is supported by data
    showing that ACVR2B-Fc injection enhances each bone and muscle mass in wild-type and OI mouse models [38].
    Likewise, systemic delivery of ACVR2A-Fc elevated bone formation,
    bone mass, and bone power in each normal and ovariectomized mice
    [54]. It is expressed by animal and human skeletal muscle cells where it limits muscle development
    and promotes protein breakdown.
    Equally, GYM-329 by Roche is designed to deal with
    FSHD by binding to latent MSTN, thus blocking its conversion to
    its mature type [61]. These antibodies are currently undergoing scientific trials or awaiting the reporting of results.
    The majority of clinically tested MSTN inhibitors
    have been MSTN-based antibodies.

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