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1
00:00:00,620 --> 00:00:04,880
ุจุงุณู… ุงู„ู„ู‡ ุงู„ุฑุญู…ู† ุงู„ุฑุญูŠู… ุงู„ูŠูˆู… ุดุงุก ุงู„ู„ู‡ ุฑุจ ุงู„ุนุงู„ู…ูŠู†

2
00:00:04,880 --> 00:00:08,420
ุฑุงุญ ู†ุงุฎุฏ ู…ุน ุจุนุถ ูƒูŠู ุฃู†ุง ุจุฏูŠ ุฃุนุฑู ู†ุณุจุฉ Hemoglobin F

3
00:00:08,420 --> 00:00:11,720
Hemoglobin F quantitation ุงู„ู„ูŠ ู‡ูˆ ุงู„ู€Fetal

4
00:00:11,720 --> 00:00:15,460
Hemoglobin ุทุจุนุง ุฅุญู†ุง ุนุงุฑููŠู† ุฅู† Hemoglobin F is the

5
00:00:15,460 --> 00:00:19,220
main oxygen transport protein in the fetus during

6
00:00:19,220 --> 00:00:23,100
the last seven months of development in the uterus

7
00:00:23,100 --> 00:00:27,780
ูŠุนู†ูŠ ู‡ูˆ ุงู„ู†ุงู‚ู„ ุงู„ุฃู‡ู… ู„ู„ุฃูƒุณูˆุฌูŠู† ุฎู„ุงู„ ุงู„ุญูŠุงุฉ

8
00:00:27,780 --> 00:00:34,090
ุงู„ุฌู†ูŠู†ูŠุฉูˆุจูŠุณุชู…ุฑ ู…ุน ุงู„ู…ูˆู„ูˆุฏ ุชู‚ุฑูŠุจุง 6 ุดู‡ูˆุฑ ุทุจุนุง ุงู„

9
00:00:34,090 --> 00:00:37,430
baby ุนุดุงู† ูุนู„ุง ูŠุตูŠุฑ completely ุฒูŠ ุงู„ adult ุจูŠุงุฎุฏ

10
00:00:37,430 --> 00:00:41,130
ู…ู† 6 ุดู‡ูˆุฑ ุฅู„ู‰ ุณู†ุชูŠู† ู„ุบุงูŠุฉ ู…ุง ูŠุตูŠุฑ ุงู„ hemoglobin

11
00:00:41,130 --> 00:00:46,090
ุนู†ุฏู‡ ุฒูŠ ุงู„ adult fetal

12
00:00:46,090 --> 00:00:50,190
hemoglobin ุจูŠุฎุชู„ู ุนู† ุงู„ adult hemoglobin ููŠ ู‚ุฏุฑุชู‡

13
00:00:50,190 --> 00:00:54,210
ุนู„ู‰ ุฃู†ู‡ ูŠุฑุชุจุท ุจุงู„ุฃูƒุณูˆุฌูŠู† ุจ high affinity ูˆู‡ุฐู‡ ุทุจุนุง

14
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ุจุชุนุทูŠ ู…ูŠุฒุฉ ูˆู…ูˆุงู‚ู…ุฉ ู„ุญูŠุงุฉ ุงู„ุฌู†ูŠู† ููŠ ุงู„ุฑุญู…ุงู„ุฃู†

15
00:00:58,310 --> 00:01:01,450
ุงู„ุฌู†ูŠู† ุจุญุชุงุฌ ูƒู…ูŠุฉ ูƒุจูŠุฑุฉ ู…ู† ุงู„ุฃูƒุณูˆุฌูŠู† ูŠุนู†ูŠ ู‡ูˆ ุฃุญูˆุฌ

16
00:01:01,450 --> 00:01:04,670
ู…ู† ุงู„ุฃูƒุณูˆุฌูŠู† ู„ู„ุฃู… ู„ุฃู† ุงู„ุฃู… ุนู†ุฏู‡ุง ุฑุฆุชูŠู† ูˆ ุจุชู‚ุฏุฑ

17
00:01:04,670 --> 00:01:08,910
ุชุงุฎุฏ ุฃูƒุณูˆุฌูŠู† ู…ู† ุงู„ู‡ูˆุงุก ุงู„ุฌูˆูŠ ู„ูƒู† ุงู„ุทูู„ ุจุญุงุฌุฉ ุฃู†ู‡

18
00:01:08,910 --> 00:01:12,710
ูŠุงุฎุฏ ูƒู…ูŠุฉ ูƒุจูŠุฑุฉ ู…ู† ุงู„ุฃูƒุณูˆุฌูŠู† ูุจุงู„ุชุงู„ูŠ ุงู„ baby

19
00:01:12,710 --> 00:01:17,830
ู‡ูŠูƒูˆู† ุนู†ุฏู‡ Hemoglobin F ุนุดุงู† ูŠู‚ุฏุฑ ูŠุฒูˆุฏ ุฌุณู… ุงู„ุทูู„

20
00:01:17,830 --> 00:01:23,110
ุฎู„ุงู„ ู…ุฑุญู„ุฉ ุงู„ู†ู…ูˆ ุจุงู„ุฃูƒุณูˆุฌูŠู† ุงู„ูƒุงููŠ ู„ู†ู…ูˆู‡ ู„ู†ุถุฌู‡ููŠุชุง

21
00:01:23,110 --> 00:01:25,530
ุงู„ู€ hemoglobin differs from the adult hemoglobin

22
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in that it is able to bind oxygen with a greater

23
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affinity than the adult form giving the developing

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fetus better access to oxygen from the mother's

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bloodstream ุทุจุนุง ู‡ุฐุง ุจุณู…ุญ ู„ุฅู†ู‡ ูŠุงุฎุฏ ูƒู„ ุงู„ุฃูƒุณุฌูŠู†

26
00:01:40,610 --> 00:01:44,570
ุงู„ู„ูŠ ุจุฏู‡ูŠุง ู…ู† ุงู„ุฃู… ุงู„ transfer of oxygen is from

27
00:01:44,570 --> 00:01:47,950
the mother less tightly bound to the baby more

28
00:01:47,950 --> 00:01:51,250
tightly bound ูุจุงู„ุชุงู„ูŠ ุจูŠุตูŠุฑ ุงู„ transfer ู„ู„ุฃูƒุณุฌูŠู†

29
00:01:51,490 --> 00:01:55,110
ู…ู† ุงู„ู„ูŠ ุนู†ุฏ ุงู„ุฃู… ุฅู„ู‰ ุงู„ุทูู„ ู„ูŠุดุŸ ู„ุฃู† ุงู„ุฃู… ุงู„ู€

30
00:01:55,110 --> 00:01:58,590
Oxygen ุงู„ู€ Hemoglobin ุนู†ุฏู‡ุง ุฃู‚ู„ ุงุฑุชุจุงุท ุจุงู„ุฃูƒุณูˆุฌูŠู†

31
00:01:58,590 --> 00:02:03,930
ุฃูˆ ุฃู‚ู„ affinity ู„ู„ุฃูƒุณูˆุฌูŠู† ุฅู„ู‰ ุงู„ุทูู„ ุงู„ู„ูŠ ุนู†ุฏู‡ high

32
00:02:03,930 --> 00:02:10,530
affinity ู„ู„ุฃูƒุณูˆุฌูŠู† ุทุจุนุง Hemoglobin F ุจุชูƒูˆู† ู…ู† two

33
00:02:10,530 --> 00:02:17,560
Alpha ูˆ two Gamma chainsHemoglobin F ู„ุง ูŠุชุญูˆู„

34
00:02:17,560 --> 00:02:22,060
ู‡ูˆ ุงู„ู€ Hemoglobin F ุฅู„ู‰ A ุจุนุฏู…ุง ุงู„ุทูู„ ูŠูƒุจุฑุŒ ู„ุฃ ู‡ูˆ

35
00:02:22,060 --> 00:02:26,860
ูุนู„ูŠุงู‹ ุชุตู†ูŠุน ุจุชุญูˆู„ ู…ู† ุชุตู†ูŠุน Hemoglobin F ุฅู„ู‰ ุชุตู†ูŠุน

36
00:02:26,860 --> 00:02:30,420
Hemoglobin A Hemoglobin F and Hemoglobin A are

37
00:02:30,420 --> 00:02:32,980
completely different Hemoglobins ูŠุนู†ูŠ ุงู„ุชุงู†ูŠูŠู†

38
00:02:32,980 --> 00:02:37,830
ู…ุฎุชู„ููŠู† ุชู…ุงู…ุง ูˆูƒู„ ูˆุงุญุฏ ุจุชุตู†ุน ุจุทุฑูŠู‚ุฉ ู…ุฎุชู„ูุฉFetal

39
00:02:37,830 --> 00:02:41,230
Hemoglobin is alkaline resistant hemoglobin ุฅูŠุด

40
00:02:41,230 --> 00:02:45,030
ูŠุนู†ูŠ alkaline resistantุŸ ูŠุนู†ูŠ ู„ูˆ ุฃุถูู†ุง ุนู„ูŠู‡ ู…ุงุฏุฉ

41
00:02:45,030 --> 00:02:49,710
ู‚ู„ูˆูŠุฉ ู…ุง ุจูŠุฎุฑุจุŒ ู…ุง ุจูŠุชู„ูุŒ ู…ุง ุจูŠุตูŠุฑู„ู‡ denaturation

42
00:02:49,710 --> 00:02:53,810
ู‡ูŠ ู‡ุฐู‡ ุงู„ุฎุงุตูŠุฉ ุงู„ู„ูŠ ุฅุญู†ุง ุฑุงุญ ู†ุณุชุฎุฏู…ู‡ุง ููŠ ุชุญุฏูŠุฏ

43
00:02:53,810 --> 00:02:57,810
ูƒู…ูŠุฉ Hemoglobin F Newborn babies with sickle cell

44
00:02:57,810 --> 00:03:03,210
disease make Hemoglobin F and Hemoglobin S ุนุงุฏุฉ ุงู„

45
00:03:03,210 --> 00:03:07,110
babyุงู„ู„ูŠ ุจูŠุจู‚ู‰ ุนู†ุฏู‡ Sickle Cell Disease ู…ู…ูƒู† ูŠุตู†ุน

46
00:03:07,110 --> 00:03:10,630
ุงุชู†ูŠู† Hemoglobin F ูˆุจุนุฏ ู‡ูŠูƒ ุจูŠุจุฏุฃ ูŠุตู†ุน Hemoglobin

47
00:03:10,630 --> 00:03:14,110
FูˆุฒูŠ ู…ุง ู‚ู„ู†ุง ุฅุฐุง ูƒู†ุชูˆุง ูุงูƒุฑูŠู† ุฅู†ู‡ Hemoglobin F

48
00:03:14,110 --> 00:03:17,970
ุจุฃุซุฑ ุจู‚ู„ู„ ู…ู† ุชุฃุซูŠุฑ ุงู„ cycling ุนู„ู‰ ุงู„ุฎู„ุงูŠุง ุนุดุงู† ู‡ูŠูƒ

49
00:03:17,970 --> 00:03:21,650
ุงู„ุฃุทูุงู„ ุงู„ู„ูŠ ุนู†ุฏู‡ู… Sickle Cell Disease ูˆุนู†ุฏู‡ู… ู†ุณุจุฉ

50
00:03:21,650 --> 00:03:25,350
ู…ู† Hemoglobin F ูŠุนู†ูŠ ุจูŠูƒูˆู† ุชุฃุซูŠุฑ ุงู„ Sickle Cell

51
00:03:25,350 --> 00:03:29,070
ุนู„ูŠู‡ู… ุฃู‚ู„ ูˆุงุณุชุฎุฏุงู…ู†ุง ู‡ุฐู‡ ุงู„ุฎุงุตูŠุฉ ุนู†ุฏ ุงู„ Adult ุฅู†ู‡

52
00:03:29,070 --> 00:03:33,010
ู†ุฑุฌุน ุชุตู†ูŠุน Hemoglobin F ุจู†ุณุจุฉ ู…ุนูŠู†ุฉ ุนุดุงู† ู†ู‚ู„ู„ ู…ู†

53
00:03:33,010 --> 00:03:39,390
ุฃุนุฑุงุถ Sickle Cell Anemia ุฃู…ุชู‰ ุจุฒูŠุฏ Hemoglobin F ููŠ

54
00:03:39,390 --> 00:03:43,580
ุญุงู„ุงุชุจุณู…ูˆู‡ุง Hereditary Resistance of Hemoglobin F

55
00:03:43,580 --> 00:03:46,800
ุฅูŠุด ูŠุนู†ูŠุŸ ูŠุนู†ูŠ ู‡ุฐุง ุงู„ุดุฎุต ุจูŠุธู„ ุทูˆู„ ุญูŠุงุชู‡ ูŠุตู†ุน

56
00:03:46,800 --> 00:03:50,800
Hemoglobin F ู…ุงุนู†ุฏู‡ุด ุซู„ุงุซูŠู…ูŠุง ู…ุซู„ุงุŒ ู…ุงุนู†ุฏู‡ุด .. ู„ุฃ

57
00:03:50,800 --> 00:03:54,820
ู‡ูˆ .. ู‡ูˆ ู…ุงุจูŠุตูŠุฑุด Complete Switch On ู„ุชุตู†ูŠุน

58
00:03:54,820 --> 00:03:59,960
Hemoglobin A ูุจูŠุธู„ ุนู†ุฏู‡ Hemoglobin F ุชุตู†ูŠุนู‡ On

59
00:03:59,960 --> 00:04:03,940
ุงู„ุฌูŠู† ุจุชุงุนู‡ Hemoglobin F On ุทูˆู„ ุงู„ุญูŠุงุฉ ูˆุจูŠุธู„ ูŠุตู†ุน

60
00:04:03,940 --> 00:04:07,580
ูƒู…ูŠุฉ ู…ู† Hemoglobin F ู‡ุฐุง ุจู„ุงู‚ูŠ ุนู†ุฏู‡ ู†ุณุจุฉ ู…ู†

61
00:04:07,580 --> 00:04:11,370
Hemoglobin F ู…ู…ูƒู† ุชูˆุตู„ ู„ู€ 40%ู…ู…ูƒู† ูŠุฒูŠุฏ ููŠ ุญุงู„ุงุช

62
00:04:11,370 --> 00:04:13,810
ุงู„ู€ Sickle Cell Anemia ู„ุฃู† ุงู„ู€ Sickle Cell ููŠู‡ุง

63
00:04:13,810 --> 00:04:16,450
ุฎู„ู„ ููŠ ุงู„ู€ Beta-Chain Hemoglobin F ู…ุงููŠุด ููŠ ุงู„ู€

64
00:04:16,450 --> 00:04:19,050
Beta-Chain ูู…ู…ูƒู† ู†ู„ุงู‚ูŠ ุงุฑุชูุงุน ููŠ ุญุงู„ุงุช ุงู„ู€

65
00:04:19,050 --> 00:04:22,090
Acquired Plastic Anemia ููŠ ุญุงู„ุงุช ุงู„ู€ Megaloplastic

66
00:04:22,090 --> 00:04:25,870
Anemia ู…ู…ูƒู† ูŠุฑุชูุน ููŠ ุญุงู„ุงุช ุงู„ุจุฑูˆูƒุฒูŠู…ุง ุงู„ู†ูƒุชูˆุฑูŠุง

67
00:04:25,870 --> 00:04:32,010
ุงู„ู€ Hemoglobin Urea ุฃูˆ ู…ุง ูŠุณู…ู‰ ุจุงู„ู€ PNH ุงู„ู€

68
00:04:32,010 --> 00:04:36,190
Principle ุฅูŠุด ููƒุฑุฉ ุงู„ูุญุซ ููƒุฑุฉ ุงู„ูุญุซ ูƒุชูŠุฑ ุจุณูŠุทุฉ

69
00:04:36,680 --> 00:04:41,600
ุจุชุนุชู…ุฏ ุนู„ู‰ ุชูˆูŠ ู‚ุงุนุฏ ุญูƒูŠู†ุงู‡ุง ุฅู†ู‡ Hemoglobin F ู…ู‚ุงูˆู…

70
00:04:41,600 --> 00:04:45,900
ู„ู„ู€Alkaline Denaturation ูุฃู†ุง ุฅูŠุด ุจุฑูˆุญ ุจุนู…ู„ุŸ ุจุถูŠู

71
00:04:45,900 --> 00:04:50,260
ู…ุงุฏุฉ Alkaline ุนู„ู‰ ุงู„ู€Hemolysate ุงู„ู„ูŠ ุจุญุถุฑู‡ ุจุนุฏ ู…ุง

72
00:04:50,260 --> 00:04:54,660
ุจุถูŠู ู…ุงุฏุฉ Alkaline ู‡ูŠุตูŠุฑ Denaturation ุฃูˆ ุชุฑุณูŠุจ ู„ูƒู„

73
00:04:54,660 --> 00:05:00,520
ุฃู†ูˆุงุน ุงู„ู€Hemoglobin ู…ุง ุนุฏุง Hemoglobin F ุชู…ุงู…ุŸ ุงู„ุขู†

74
00:05:00,520 --> 00:05:05,470
ุนู†ุฏ ู…ุฑุญู„ุฉ ู…ุนูŠู†ุฉ ุจูˆู‚ู ุนู…ู„ูŠุฉ ุงู„ู€DenaturationูŠุนู†ูŠ

75
00:05:05,470 --> 00:05:09,450
ุจูˆู‚ู ู…ูุนูˆู„ ุงู„ู€ Sodium Hydroxide ุงู„ู„ูŠ ุฃู†ุง ุฃุถุงูุชู‡

76
00:05:09,450 --> 00:05:13,990
ูˆุจุจุฏุฃ ุฃุนู…ู„ filtration ุงู„ filter paper ุนุงุฏูŠุฉ ุนู…ู„ูŠุฉ

77
00:05:13,990 --> 00:05:18,610
ุงู„ filtration ู‡ุฐู‡ู‡ูŠู†ุญุฌุฒ ู…ู† ุฎู„ุงู„ู‡ุง ูƒู„ ุฃู†ูˆุงุน ุงู„ู€

78
00:05:18,610 --> 00:05:21,430
Hemoglobin ุงู„ู„ูŠ ุตุงุฑ ู„ู‡ุง denaturation ู…ุง ุนุฏุง

79
00:05:21,430 --> 00:05:25,050
Hemoglobin F ู„ุฃู†ู‡ ู…ุง ุตุงุฑู„ู‡ denaturation ู‡ูŠู†ุฒู„

80
00:05:25,050 --> 00:05:28,270
ูˆุฃุฌู…ุนู‡ ููŠ ุงู„ู€ YouTube ูˆุฃู‚ุฑุฃ Spectrophotometry

81
00:05:28,270 --> 00:05:31,770
ุฎู„ู‘ูŠู†ูŠ ุฃุดูˆู ุงู„ู€ Test ุงุณุชุนู…ู„ ุงู„ู€ Characteristic of

82
00:05:31,770 --> 00:05:35,910
Hemoglobin F to resist denaturation in an alkaline

83
00:05:35,910 --> 00:05:39,690
solution ูŠุนู†ูŠ ู‡ูˆ ุจูŠู‚ุงูˆู… ุงู„ู€ denaturation ู„ูˆ ุฃู†ุง

84
00:05:39,690 --> 00:05:42,930
ุญุทูŠุชู‡ ููŠ alkaline solutionA red blood cell

85
00:05:42,930 --> 00:05:47,750
hemolysate is prepared to lyse a red cell and free

86
00:05:47,750 --> 00:05:51,270
hemoglobin ุฃูˆู„ ุฎุทูˆุฉ ุจุญุถุฑ ุงู„ู€ hemolysate The

87
00:05:51,270 --> 00:05:55,310
hemolysate is added to cyanomethemoglobin reagent

88
00:05:55,310 --> 00:05:59,530
ุงู„ู„ูŠ ู‡ูˆ ู‡ุฐุง ู†ูุณู‡ ูŠุง ุจู†ุงุช ุงู„ู„ูŠ ุฃู†ุง ุงุณุชุฎุฏู…ุชู‡ ู„ูุญุต

89
00:05:59,530 --> 00:06:01,930
ุงู„ู‡ู…oglobin ุงู„ู„ูŠ ู‡ูˆ ุงู„ู€ Drupkin reagent ุฅุฐุง ูƒู†ุชูˆุง

90
00:06:01,930 --> 00:06:03,950
ูุงูƒุฑูŠู† ู„ู…ุง ู‚ุฑุฃู†ุง ุงู„ู‡ู…oglobin ู„ู…ุง ู‚ุฑุฃุชูˆุง

91
00:06:03,950 --> 00:06:07,330
ุงู„ู‡ู…oglobin ููŠ ุงู„ู…ู‚ุฏู…ุฉ ุงุณุชุฎุฏู…ู†ุง cyanomethemoglobin

92
00:06:07,330 --> 00:06:12,060
reagent ุฃูˆ ุจูŠุณู…ูŠู†ุง Drupkin reagentุทุจุนุง ุฅุฐุง ุจุญุถุฑ

93
00:06:12,060 --> 00:06:15,340
ุงู„ู‡ูŠู…ูˆู„ุงูŠุฒุงุช ููŠ ุณูŠุงู†ูˆ ู…ุช ู‡ูŠู…ูˆุฌู„ูˆุจูŠู† reagent ุจุนุฏ

94
00:06:15,340 --> 00:06:18,740
ู‡ูŠูƒ ุฅูŠุด ุจุถูŠูุŸ ุจุถูŠู ุญุงุฌุฉ alkaline ุนุดุงู† ุชุนู…ู„

95
00:06:18,740 --> 00:06:22,320
denaturation ู„ู„ู‡ูŠู…ูˆุฌู„ูˆุจูŠู† ุงู„ุญุงุฌุฉ ุงู„ alkaline ู‡ุง ุฏูŠ

96
00:06:22,320 --> 00:06:26,280
ุงู„ sodium hydroxide ุทุจุนุง ุจุถูŠู ุงู„ sodium hydroxide

97
00:06:26,280 --> 00:06:31,820
ู„ูˆู‚ุช ู…ุญุฏุฏ exactly two minutes ุจุณ two minutes ุฎู„ุงู„

98
00:06:31,820 --> 00:06:34,800
ุงู„ two minutes ุจุถู…ู† ุฃู† ุฃู†ูˆุงุน ุงู„ู‡ูŠู…ูˆุฌู„ูˆุจูŠู† ุตุงุฑ ู„ู‡ุง

99
00:06:34,800 --> 00:06:38,840
denaturation ู…ุน ุฏู‡ hemoglobin F ู„ูƒู† ู„ูˆ ุทูˆู„ุชููŠ

100
00:06:38,840 --> 00:06:41,900
ุงุฎุชู…ุงู„ ุฅู†ู‡ ุจุฑุถู‡ Hemoglobin F ูŠุตูŠุฑ ู„ู‡ Denaturation

101
00:06:41,900 --> 00:06:46,480
ุชู…ุงู…ุŸ ุฎู„ุงู„ ู‡ุฐุง ุงู„ูˆู‚ุช Normal Hemoglobin is

102
00:06:46,480 --> 00:06:50,240
destroyed but the fetal Hemoglobin remains intact

103
00:06:50,240 --> 00:06:52,260
ูŠุนู†ูŠ ุฃู†ูˆุงุน ุงู„ู€ Hemoglobin ุงู„ุชุงู†ูŠุฉ ู‡ูŠุตูŠุฑ ู„ู‡

104
00:06:52,260 --> 00:06:56,160
Denaturation Hemoglobin F ู‡ูŠุธู„ู‡ ุงูŠู‡ ูƒูˆูŠุณ ู…ุด ู‡ูŠุฎุฑุจ

105
00:06:56,160 --> 00:07:00,460
ูู„ู‚ูŠุช ุจุนุฏ ุฏู‚ูŠู‚ุชูŠู† ุฃู†ุง ุจุฏูŠ ุฃูˆู‚ู ุงู„ุชูุงุนู„ ู„ุฃู†ู†ูŠ ุฎุงูŠูุฉ

106
00:07:00,460 --> 00:07:03,160
ุฅู† Hemoglobin F ูŠุตูŠุฑ ู„ู‡ Denaturation ูุฅูŠุด ุจุนู…ู„ุŸ

107
00:07:03,160 --> 00:07:06,480
ุจุถูŠู ู…ุงุฏุฉ ุงู„ู…ุงุฏุฉ ู‡ุฐู‡ ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€ Ammonium Sulphate

108
00:07:06,780 --> 00:07:10,880
ู‡ุฐู‡ ุงู„ู€ Ammonium Sulfate ุจุชุนู…ู„ ุดุบู„ ุชุงู†ูŠ ุจุชุนู…ู„ stop

109
00:07:10,880 --> 00:07:14,080
ู„ู„-denaturation process ุฅุฐุง ูƒุงู†ุช ุจุชุชูุงุนู„ ู…ุน ู…ุง

110
00:07:14,080 --> 00:07:17,520
ุชุจู‚ู‰ ู…ู† ุงู„ู€ Sodium Hydroxide ูŠุนู†ูŠ ุฎู„ุงุตุŒ ุจุชุนุงุฏู„ ุงู„ู€

111
00:07:17,520 --> 00:07:20,040
Sodium Hydroxide ุงู„ู…ุชุจู‚ู‰ ุนุณุงุณ ุฃู†ู‡ ู…ุงูŠุดุชุบู„ุด ูƒู…ุงู†

112
00:07:20,040 --> 00:07:23,020
ุงู„ุดุบู„ ุงู„ุชุงู†ูŠุŒ ุงู„ู€ Hemoglobin ุงู„ู„ูŠ ุตุงุฑ ู„ู‡

113
00:07:23,020 --> 00:07:26,740
denaturation ุจุชุนู…ู„ู‡ precipitation ูŠุนู†ูŠ ุจุชุฑุณุจู‡ุŒ

114
00:07:26,740 --> 00:07:29,960
ุจุชุนู…ู„ู‡ ุนู„ู‰ ุดูƒู„ particles ูƒุซูŠุฑุฉ ุนุณุงุณ ุฃู†ู‡ ุจุนุฏ ู‡ูŠูƒ

115
00:07:29,960 --> 00:07:33,530
ุฃุนู…ู„ู‡ filtration ูˆุฃูุตู„ู‡ุจุนุฏ ู‡ูŠูƒ ุงู„ู€ solution is

116
00:07:33,530 --> 00:07:36,970
filtered ุณูŠุงู†ูˆู…ูŠุช ู‡ูŠู…oglobin solution measured

117
00:07:36,970 --> 00:07:40,110
spectrophotometrically to determine the percent of

118
00:07:40,110 --> 00:07:43,930
hemoglobin F ูƒูŠู ูŠุนู†ูŠุŸ ุจุนู…ู„ filtration ููŠ ุชูŠูˆุจ

119
00:07:43,930 --> 00:07:48,610
ุนุงุฏูŠุฉ ุจุงุฎุฏู‡ ุชูŠูˆุจ ู‡ุงุฏูŠ ูˆ ุจู‚ุฑุฃู‡ุง ุนู„ู‰ 540 ู†ุงู†ูˆู…ุชุฑ ู†ูุณ

120
00:07:48,610 --> 00:07:51,390
ุงู„ุทูˆู„ ุงู„ู…ูˆุฌ ุงู„ู„ูŠ ูƒู†ุช ุฃู‚ุฑุฃ ุนู„ูŠู‡ ุงู„ู‡ูŠู…oglobin ู‡ูŠูƒ

121
00:07:51,390 --> 00:07:54,650
ุฃู†ุง ุจูƒูˆู† ู‚ุฑุฃุช ู…ูŠู†ุŸ ุจูƒูˆู† ู‚ุฑุฃุช ุงู„ absorbance

122
00:07:54,650 --> 00:07:58,410
ู„ู‡ูŠู…oglobin F ุฃูƒูŠุฏ ุจุงู„ุฒู…ู† ุฃุนู…ู„ ุงู„ู€ total ุนุดุงู†

123
00:07:58,410 --> 00:08:00,870
ุฃู‚ุงุฑู†ู‡ู… ุจุจุนุถ ุฒูŠ ู…ุง ุนู…ู„ู†ุง ููŠ hemoglobin A2

124
00:08:05,580 --> 00:08:10,000
ู‡ุฐู‡ ุงู„ุฎุทูˆุงุช ุจุงู„ุชูุตูŠู„ ุงู† ุดุงุก ุงู„ู„ู‡ ู„ู…ุง ู†ุฑุฌุน ู†ุญูƒูŠู‡ุง

125
00:08:10,000 --> 00:08:13,280
ู„ุฃู†ู‡ุง ูƒู„ู‡ุง ูƒู…ูŠุงุช ูŠุนู†ูŠ ู„ุง ูŠู…ูƒู† ุชุจู‚ู‰ ู…ุญุงูุธูŠู†ู‡ุง

126
00:08:13,280 --> 00:08:16,560
ุงู„ุฎุทูˆุงุช ุฃูˆู„ ุฅุดูŠ ุชุญุถูŠุฑ ุงู„ู€ Hemolysate ุงู„ุฎุทูˆุฉ

127
00:08:16,560 --> 00:08:20,920
ุงู„ุชุงู†ูŠุฉ ุชุฌู…ูŠุน Hemoglobin F ุงู„ุฎุทูˆุฉ ุงู„ุชุงู„ุชุฉ ุฃู†ูŠ ุฃุญุถุฑ

128
00:08:20,920 --> 00:08:23,580
ุงู„ู€ Total Hemoglobin ุฃุญุถุฑุช ุงู„ู€ Total Hemoglobin

129
00:08:23,580 --> 00:08:27,060
ูุจู‚ุฑุฃ Hemoglobin F ูˆ Total Hemoglobin

130
00:08:27,060 --> 00:08:31,630
Spectrophotometry ุจูŠุตูŠุฑ ุนู†ุฏูŠ ู‚ุฑุงุกุฉ ุชุงู†ูŠุฉุจุญุณุจ ู†ุณุจุฉ

131
00:08:31,630 --> 00:08:34,130
Hemoglobin F ู‡ูŠ ุนุจุงุฑุฉ ุนู† ุงู„ู€ Absorbance ู„ู€

132
00:08:34,130 --> 00:08:36,630
Hemoglobin F ุนู„ู‰ ุงู„ู€ Absorbance ู„ู„ู€ Total

133
00:08:36,630 --> 00:08:43,330
Hemoglobin ุทุจุนุงู‹ ููŠ ุนุดุฑุฉ ููŠ ุงู„ู…ู‚ุงู… ููŠ 100% ุฃูˆ ุฅู†ูŠ

134
00:08:43,330 --> 00:08:46,610
ุจุฏุฑุจ ููŠ ุนุดุฑุฉ ู…ุจุงุดุฑุฉ ูŠุนู†ูŠ ุงู„ู„ูŠ ู‡ูŠ 100 ุนู„ู‰ 10 ู‡ุชูƒูˆู†

135
00:08:46,610 --> 00:08:50,650
ุงู„ุนุดุฑุฉ ู‡ุฐู‡ ูŠุง ุจู†ุงุช ุฅูŠุด ุฃู†ุง ุจุญุทู‡ุงุŸ ู„ุฃู†ู‡ ููŠ ุนู†ุฏู‰

136
00:08:50,650 --> 00:08:54,330
ูุชุฑุฉ ุชุฎููŠู ูŠุนู†ูŠ ุฃู†ุง ุนุดุงู† ุฃู‚ุงุฑู† ุงู„ู€ Hemoglobin F

137
00:08:54,330 --> 00:08:57,550
Absorbance ุจุงู„ู€ Total Hemoglobin ู„ุงุฒู… ุฃุจู‚ู‰ ุดุบู„ูƒู…

138
00:08:57,550 --> 00:09:01,450
ุจู†ูุณ ุงู„ุชุฎููŠูุงุชููŠ ุนู†ุฏูŠ ูุฑู‚ ููŠ ุงู„ุชุฎููŠู ุนุดุฑ ุฃุถุนุงู

139
00:09:01,450 --> 00:09:05,310
ูˆุจุถุฑุจ ููŠู‡ ููŠ ุงู„ู…ู‚ุงู… ุนุดุงู† ุงู„ู…ู‚ุงุฑู†ุฉ ุจุชุงุนุชูŠ ุตุญูŠุญุฉ

140
00:09:05,310 --> 00:09:08,610
ูˆุณู„ูŠู…ุฉุŒ ูƒูˆูŠุณุŸ ูู…ู…ูƒู† ุฃู‚ูˆู„ ู‡ูˆ ุนุจุงุฑุฉ ุนู† ุงู„ู€

141
00:09:08,610 --> 00:09:12,990
Absorbance ู„ุฃูุนู„ Absorbance ู„ู„ู€ Total ููŠ ุนุดุฑุฉุŒ

142
00:09:12,990 --> 00:09:17,010
ูู‡ูŠูƒ ุจูƒูˆู† ุฎุงู„ุตุฉ ุงู„ู€ Normal Range ู…ู† Zero ุฅู„ู‰ Six

143
00:09:17,010 --> 00:09:23,090
Months ู‡ูŠูˆุตู„ ู„ุบุงูŠุฉ 75% ูŠุนู†ูŠ ุทุจุนุง ุจุนุฏ ุณุช ุดู‡ูˆุฑ ุงู„ู€

144
00:09:23,090 --> 00:09:26,710
Adult ู‡ูŠูƒูˆู† ุฃู‚ู„ ู…ู† 2% ุญุชู‰ ููŠ ุงู„ู€ Adult ุบุงู„ุจุง ุฃู‚ู„

145
00:09:26,710 --> 00:09:27,890
ู…ู† 1% ูƒู…ุงู†

146
00:09:31,420 --> 00:09:35,820
ุทูŠุจ ู‡ู†ุง ุจุนุถ ุงู„ู†ู‚ุงุท ุงู„ู„ูŠ ุจุฏู†ุง ู†ู†ุงู‚ุดู‡ุง ู‡ู†ุง ุจู‚ูˆู„ูƒ

147
00:09:35,820 --> 00:09:39,160
ุงู„ุฃุทูุงู„ ุงู„ู„ูŠ ุนู†ุฏู‡ู… sickle cell disease ู‡ุชู„ุงู‚ูŠ

148
00:09:39,160 --> 00:09:43,200
ุนู†ุฏู‡ู… ู…ุดุงูƒู„

149
00:09:43,200 --> 00:09:46,580
ู‡ุชุจุฏุฃ ุชุธู‡ุฑ ู„ู…ุง ูŠู‚ู„ ุชุตู†ูŠุน Hemoglobin F ูˆู‡ุฐุง ุงู„ูƒู„ุงู…

150
00:09:46,580 --> 00:09:49,440
ุงุญู†ุง ู‚ู„ู†ุงู‡ ุงู† ู‡ูˆ Hemoglobin F ูˆุฌูˆุฏู‡ ุจู‚ู„ู„ ุงู„

151
00:09:49,440 --> 00:09:52,840
sickling ูุจุงู„ุชุงู„ูŠ ู„ู…ุง ูŠุณูŠุฑ switch off ู„ุชุตู†ูŠุน

152
00:09:52,840 --> 00:09:57,800
Hemoglobin F ู‡ุชู„ุงู‚ูŠ ุงู„ู…ุดุงูƒู„ ุจู„ุด ู‡ุชุฒูŠุฏ ุนู†ุฏู‡ู… in

153
00:09:57,800 --> 00:10:01,800
adultFeta-Hemoglobin production can be reactivated

154
00:10:01,800 --> 00:10:06,140
pharmacologically ุงู„ุนู„ุงุฌ ุงู„ู„ูŠ ุญูƒูŠู†ุง ุนู†ู‡ ุฅู†ู‡ ู†ุดุท

155
00:10:06,140 --> 00:10:09,740
Feta-Hemoglobin ุนู† ุทุฑูŠู‚ ุนู„ุงุฌ ุณู…ู†ู‡ุง Hydroxyurea

156
00:10:09,740 --> 00:10:13,960
ูˆุทุจุนุง ู‡ุฐุง ุนู„ุงุฌ ุฌูŠุฏ ุจูŠู‚ู„ู„ ู…ู† ุฃุนุฑุงุถ Sickle Cell

157
00:10:13,960 --> 00:10:17,440
Disease Hydroxyurea one of the new drugs used to

158
00:10:17,440 --> 00:10:20,300
treat Sickle Cell Disease in adult work by turning

159
00:10:20,300 --> 00:10:23,420
Hemoglobin F back on ูŠุนู†ูŠ ุจุฑุฌุน ูŠุตู†ุน Hemoglobin

160
00:10:23,420 --> 00:10:28,860
ุจูŠุฎู„ู‘ูŠ Hemoglobin F ูŠุฑุฌุน ูŠุชุตู†ุนุนุงููŠุฉ ู‡ูŠูƒ ุฎู„ุตู†ุง

161
00:10:28,860 --> 00:10:30,300
ุทุฑูŠู‚ุฉ hemoglobin F