قناة للفائدة وكسب المعلومات في مجال المختبرات الطبية
🎀💗قناة التشخيص https://t.me/MLT2024
💗🎀:-قناة خاصة بالفورمات المجموعة الطبية :-https://t.me/EXAMFORMA1
💗🎀-قناة كتب مختبرية https://t.me/MLT_2022
💗🎀:- للتواصل والاستفسار⬅️:- @lablens32Bot
Created
Between 1 August 2019 and 31 August 2021— estimated from Telegram’s id allocation, not measured. How this range is calculated.
2 measurements taken within a single day, net -1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 9,994–9,995 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)
Subscribers
Change
17 Aug 2026, 19:35
9,994
-1
16 Aug 2026, 21:30
9,995
first reading
Engagement
21 posts held, back to 25 June 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 5 pagesof Telegram’s post history, 20 posts per page.
ERR · 30 days
13.5%
avg views ÷ 9,994 subscribers
Avg views / post
1,350
8 posts measured
Reaction rate
0.693%
reactions ÷ views · ER floor
Posts in window
8
of 21 held
ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.
ER is defined industry-wide as (forwards + reactions + comments) ÷ views— note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate.
What these figures were computed from
Window
Rolling 30 days · latest post in window 17 August 2026
Posts held
21 (25 June 2026 – 17 August 2026)
Views total
10,820
Reactions total
75
Forwards / comments
not exposed by the public surface — not measured, not estimated
Readings taken
20 Aug 2026, 02:59 UTC
Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.
Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.
Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.
What this channel posts
Photos
≈2,530
Videos
≈314
Links
≈516
Lifetime counters from Telegram’s own channel header, read 20 August 2026 — not the date at the top of this page, which is when the subscriber count was last read. A count marked ≈ was rounded by Telegram before we ever saw it — t.me prints these counters in full below 1,000 and to three significant figures above, so ≈142,000 means somewhere between 141,500 and 142,499.
Reaction mix
190 reactions across 17 posts, in 14 distinct kinds. The most used accounts for 60.0% of them.
Every reaction kind recorded on the sample, most used first
Reaction
Count
Share
Share, drawn
❤
114
60.0%
👌
19
10.0%
💔
19
10.0%
👏
10
5.26%
😢
7
3.68%
🔥
5
2.63%
❤🔥
3
1.58%
😍
3
1.58%
🌚
2
1.05%
👍
2
1.05%
😱
2
1.05%
🥰
2
1.05%
🕊
1
0.526%
😘
1
0.526%
No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.
Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.
Coverage. Reactions were read on 19 of the 21 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 190reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.
Measured over the 21 most recent posts we hold, published 25 June 2026 to 17 August 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.
🧪 ليش البيوتين ممكن يأثر ع بعض التحاليل؟
إذا تتناول Biotin (فيتامين B7) فهذه المعلومة مهمة بعض تحاليل الهرمونات ما تقيس الهرمون بشكل مباشر وإنما تعتمد ع تفاعلات كيميائية حتى يحول الجهاز وجود الهرمون إلى إشارة ويحسب كميته.
وهنا يجي دور البيوتين 👇
بعض أجهزة التحليل تستخدم نظام يعتمد ع:
Biotin + Streptavidin
وال Streptavidin هو بروتين يرتبط بالبيوتين بقوة وهذا الارتباط يكون جزء من طريقة القياس.
إذا كان عندك بيوتين ع…
اليوم اكو نقاش جذب انتباهي مراجع يكول جان يصير عندي حصو من ورا الالتهابات اخذت Antibiotic فترة طويلة راحت الالتهابات وكام يصير عندي حصوات غير نوع🤦♀
هلو ... هاي شنو هاي !
للوهلة الأولى يبدو الموضوع غريب..
أولًا: شلون الـ UTI يسبب حصى؟
1- يقلل من Citrateبالادرار
الـ Citrate هو أحد أهم المواد الطبيعية الي تمنع تكون الحصى لأنه يرتبط بالكالسيوم ويمنع ترسب البلورات لذلك انخفاضه (Hypocitraturia) يجعل البيئة أكثر ملاءمة …
هل يمكن استخدام عينة EDTA لإجراء سرعة الترسيب (ESR)؟
وفقا لمرجع Henry's Clinical Diagnosis and Management by Laboratory Methods (22nd Edition):
الطريقة القياسية (Westergren Method)
تؤخذ 2 مل دم.
يضاف إليها 0.5 مل Sodium Citrate 3.8% (تخفيف 4:1).
تملأ أنبوبة Westergren.
تُقرأ النتيجة بعد 60 دقيقة.
الطريقة المعدلة (Modified Westergren Method)
أكد المرجع إمكانية استخدام عينة EDTA بدلًا من عينة السترات، مع إعطاء نتائج م…
🦋إذا كان لديك مريض يعاني من فقر الدم وكانت النتائج كالتالي:
Hb ⬇️ + MCV ⬆️
أي أن المريض يعاني من Macrocytic Anemia (فقر دم كبير الكريات) في اشك
1️⃣ Megaloblastic Anemia
2️⃣ Hemolytic Anemia
3️⃣ Hemorrhagic Anemia (خصوصا بعد النزف الحاد)
🔬 كيف تفرق بينها؟
✨Megaloblastic Anemia
- يكون Reticulocyte Count طبيعيًا أو منخفضا.
- السبب الأكثر شيوعا نقص فيتامين B12 أو نقص حمض الفوليك (Folate).
✨Hemolytic Anemia
- يكون…
🧪 هل تعلم أن لون المحلول يمكن أن يكشف وجود السكر؟ 🤔
تخيل أن لديك محلولًا شفافًا، وبمجرد إضافة كاشف بندكت (Benedict's Test) وتسخينه، يبدأ اللون بالتغير تدريجيًا... وكأن المحلول يخبرك بنفسه ما الذي يحتويه! 😍
ما هو اختبار بندكت؟ هو اختبار كيميائي يُستخدم للكشف عن السكريات المختزلة مثل الجلوكوز والفركتوز والمالتوز واللاكتوز.
كيف يعمل؟ يحتوي محلول بندكت على أيونات النحاس ذات اللون الأزرق. وعند وجود سكر مختزل وتسخين العينة…
#معلومة
التوتر ممكن يسبب تأثير في بعض انواع كريات الدم البيضاء من ناحية الزيادة والنقصان
فيسبب ارتفاع في ال Neutrophils وانخفاض في ال Lymphocyte
ويعود السبب الى ارتفاع الكورتزول(Cortisol) اثناء التوتر والمعروف بتأثيره ع الجهاز المناعي.
المصدر👇
https://pmc.ncbi.nlm.nih.gov/articles/PMC3412918/?utm_source=chatgpt.com
🦋سبب لون السيرم اسود بعد الفصل
💙يرجع سبب تغير لون السيرم الى اللون الاسود بعد الفصل لعدة اسباب منها
❄️السبب الاول هو methemoglobinemia وهو شكل من اشكال الهيموكلوبين هذا البروتين يحمل الاوكسجين لكنه غير قادر ع توزيعه لانحاء الجسم عندما يتواجد بالدم سيسبب تغير لون السيرم الى اللون الاسود وهذه الحالة ممكن ان تكون وراثية تنتقل من الاباء للابناء او ممكن ان تكون بسبب التعرض للمواد السامة والكيميائية...
❄️السبب الثاني هو…
#معلومة
إذا كانت نتيجة الـ MCHC فوق ال 37 معناها اما العينة دهنية أو عنده مرض الراصات الباردة وعلمود نميز بينهم ننظر ل كريات الدم الحمراء RBC ، فإذا كانت طبيعية، معناها ان العينة عكرة، وإذا كانت منخفضة معناها عندي مرض الراصات الباردة...
#ملاحظات مهمة عن استخدام مانعات التخثر (Anticoagulants) في المختبر 🧪
1️⃣ لا يستخدم EDTA في فحص PT وPTT
- لأنه يرتبط بأيونات الكالسيوم (Ca²⁺) ويمنعها من المشاركة في عملية التخثر.
- والكالسيوم عامل أساسي في سلسلة التخثر، لذلك يعطي نتائج غير صحيحة.
2️⃣ لا يُستخدم EDTA في قياس الكالسيوم (Ca)
- لأنه يسحب أيونات الكالسيوم، وهي المادة المطلوب قياسها، مما يؤدي إلى انخفاض كاذب في النتيجة.
3️⃣ يُستخدم EDTA في فحص CBC
- ل…
إذا تريدون تفهمون الإدرار وتفاصيله بدون دوخة تابعوا حساب مجيد ع الانستا (5m.m_2 ) الولد شارح كلشي بطريقة مرتبة وواضحة بس عنده عيب بسيط... من ينزل سؤال يعتبره واجب بحث ويحسسك داخل مناقشة رسالة ماجستير😅 وما يجاوب بسهولة بس هل اسلوب يخليك تتعرف ع هواي اشياء أثناء البحث محتواه يستحق المتابعة والله يوفقه ويزيده علم ✨📚...
Showing the 12 most recent of 21 posts we hold for @MLT400. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Citation-graph rank
Citation-graph rank — 940,169 of 1,566,395entries in the measured graph. A weighted position computed from the forward and mention edges below — republished posts weigh more than named mentions — and recomputed periodically, over the whole graph. Published only as this ordinal position, never as a score: a position is a fact, and a score printed beside one channel’s name would read as a verdict this register does not make. The two counts beneath stay separate for the same reason mentions are never summed with forwards anywhere else on this page — a named-by count costs nothing to manufacture. The top 100 by this measure, or how it is computed.
Forward network
Republished by
Channels on the register that have forwarded this channel's posts into their own feed.
Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.
Appears in Telegram’s recommendations for other channels
The reverse of the list above, and a different kind of signal. This does not require this channel to have ever been asked about directly — each row below is a channel we DID ask Telegram about, whose Telegram-generated list happened to include this one. A channel can appear here with an empty list above it, because being named by someone else’s query is independent of having been queried itself.
مجلس الخدمة العامة الاتحادي @Fpsc_Gov · 93,430 Telegram ranks this channel #88 of 92 here — alongside 91 others — read 16 August 2026
This channel appears in 1 seed channel's Telegram-generated recommendation list in total. Each is Telegram’s list for THAT channel, not this one — see how this is measured.
Cite this entry
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 17 August 2026 — this
entry's latest reading, not the date you are reading this.
“عدسة المختبر 🔬✨” (@MLT400), 9,994 subscribers as measured 17 August 2026. Telegram Register, tgregister.com/channel/MLT400.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.