Central chromatin dot 1 - Revision history

Admin at 12:27, 22 December 2024

2024-12-22T12:27:44Z

← Older revision		Revision as of 13:27, 22 December 2024
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	<span style="font-size:90%>Central chromatin dot may also be seen in cells infected by other species; shown for ''P.falciparum'', ''P.ovale'' (note the James' dots), or ''P.vivax'' (with prominent ~~'''~~Schüffner's dots~~'''~~).		<span style="font-size:90%>Central chromatin dot may also be seen in cells infected by other species; shown for ''P.falciparum'', ''P.ovale'' (note the James' dots), or ''P.vivax'' (with prominent Schüffner's dots and visible pigment).

	<gallery mode="nolines" widths="220px" heights="220px" >		<gallery mode="nolines" widths="220px" heights="220px" >

Admin at 16:14, 21 December 2024

2024-12-21T16:14:50Z

← Older revision		Revision as of 17:14, 21 December 2024
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	<span style="font-size:90%">Early or late trophozoites in ~~shich~~ the chromatin dot lies within the central vacuole of the parasite are observed with higher frequency in ''P.malariae'' than with other species, and though not fully characteristic of the species they contribute to diagnosis if other features ae consistent.</span>		<span style="font-size:90%">Early or late trophozoites in which the chromatin dot lies within the central vacuole of the parasite are observed with higher frequency in ''P.malariae'' than with other species, and though not fully characteristic of the species they contribute to diagnosis if other features ae consistent.</span>
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	<span style="font-size:90%>Central chromatin dot in cells infected by ''P.falciparum'', ''P.ovale'' (note the James' dots, or ''P.vivax'' (with prominent '''Schüffner's dots''').		<span style="font-size:90%>Central chromatin dot may also be seen in cells infected by other species; shown for ''P.falciparum'', ''P.ovale'' (note the James' dots), or ''P.vivax'' (with prominent '''Schüffner's dots''').

	<gallery mode="nolines" widths="220px" heights="220px" >		<gallery mode="nolines" widths="220px" heights="220px" >

Admin at 16:13, 21 December 2024

2024-12-21T16:13:52Z

← Older revision		Revision as of 17:13, 21 December 2024
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	<span style="font-size:90%">~~TEXT~~</span>		<span style="font-size:90%">Early or late trophozoites in shich the chromatin dot lies within the central vacuole of the parasite are observed with higher frequency in ''P.malariae'' than with other species, and though not fully characteristic of the species they contribute to diagnosis if other features ae consistent.</span>
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	<span style="font-size:90%>'''~~Schüffner~~'~~s dots~~''~~' (~~P.~~vivax) and '~~''James' dots)''' (''~~P.ovale~~'') ~~</span>~~		<span style="font-size:90%>Central chromatin dot in cells infected by ''P.falciparum'', ''P.ovale'' (note the James' dots, or ''P.vivax'' (with prominent '''Schüffner's dots''').

	<gallery mode="nolines" widths="220px" heights="220px" >		<gallery mode="nolines" widths="220px" heights="220px" >

Admin at 16:13, 21 December 2024

2024-12-21T16:13:19Z

← Older revision		Revision as of 17:13, 21 December 2024
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	<span style="font-size:90%">Early or late trophozoites in shich the chromatin dot lies within the central vacuole of the parasite are observed with higher frequency in ''P.malariae'' than with other species, and though not fully characteristic of the species they contribute to diagnosis if other features ae consistent.</span>		<span style="font-size:90%">TEXT</span>
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	<span style="font-size:90%>~~Central chromatin dot in cells infected by~~ ''~~P.falciparum~~'', ''P.~~ovale~~'' ~~(note the~~ James' dots~~, or~~ '~~'P.vivax~~'' (~~with prominent~~ ''~~'Schüffner's dots'~~'').		<span style="font-size:90%>'''Schüffner's dots''' (P.vivax) and '''James' dots)''' (''P.ovale'') </span>

	<gallery mode="nolines" widths="220px" heights="220px" >		<gallery mode="nolines" widths="220px" heights="220px" >

Admin at 16:12, 21 December 2024

2024-12-21T16:12:16Z

← Older revision		Revision as of 17:12, 21 December 2024
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	<span style="font-size:90%">~~TEXT~~</span>		<span style="font-size:90%">Early or late trophozoites in shich the chromatin dot lies within the central vacuole of the parasite are observed with higher frequency in ''P.malariae'' than with other species, and though not fully characteristic of the species they contribute to diagnosis if other features ae consistent.</span>
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	<gallery mode="nolines" widths="220px" heights="220px" >		<gallery mode="nolines" widths="220px" heights="220px" >
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	<span style="font-size:90%>'''~~Schüffner~~'~~s dots~~''~~' (~~P.~~vivax) and '~~''James' dots)''' (''~~P.ovale~~'') ~~</span>~~		<span style="font-size:90%>Central chromatin dot in cells infected by ''P.falciparum'', ''P.ovale'' (note the James' dots, or ''P.vivax'' (with prominent '''Schüffner's dots''').

	<gallery mode="nolines" widths="220px" heights="220px" >		<gallery mode="nolines" widths="220px" heights="220px" >

Admin at 17:07, 20 December 2024

2024-12-20T17:07:51Z

← Older revision		Revision as of 18:07, 20 December 2024
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	<span style="font-size:90%">The dots of different species represent parasite proteins that modify red cell function in a range of ways to support parasite development, immun evasion or virulence. Their precise functions are ill defined, but their appearances have value in distinguishing the different species of parasite. The dots require a well-stained specimen to be easily seen!</span>		<span style="font-size:90%">TEXT</span>
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	<span style="font-size:90%>'''Schüffner's dots''' (P.vivax) and '''James' dots)''' (''P.ovale'') become apparent during the early trophzoite as faint dots then to be easily seen in later stages. These two forms of dots are morphologically indistinguishable as frequent evenly-distrubuted round dots od similar size.</span>
	<gallery mode="nolines" widths="220px" heights="220px" >		<gallery mode="nolines" widths="220px" heights="220px" >
	File:PMcentral.jpg\|link={{filepath:PMcentral.jpg}}		File:PMcentral.jpg\|link={{filepath:PMcentral.jpg}}
	</gallery>		</gallery>
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			<span style="font-size:90%>'''Schüffner's dots''' (P.vivax) and '''James' dots)''' (''P.ovale'') </span>

	<gallery mode="nolines" widths="220px" heights="220px" >		<gallery mode="nolines" widths="220px" heights="220px" >
	File:PFcentral.jpg\|''P.falciparum''\|link={{filepath:PFcentral.jpg}}		File:PFcentral.jpg\|''P.falciparum''\|link={{filepath:PFcentral.jpg}}

Admin at 17:04, 20 December 2024

2024-12-20T17:04:19Z

← Older revision		Revision as of 18:04, 20 December 2024
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	<span style="font-size:90%>'''Schüffner's dots''' (P.vivax) and '''James' dots)''' (''P.ovale'') become apparent during the early trophzoite as faint dots then to be easily seen in later stages. These two forms of dots are morphologically indistinguishable as frequent evenly-distrubuted round dots od similar size.</span>		<span style="font-size:90%>'''Schüffner's dots''' (P.vivax) and '''James' dots)''' (''P.ovale'') become apparent during the early trophzoite as faint dots then to be easily seen in later stages. These two forms of dots are morphologically indistinguishable as frequent evenly-distrubuted round dots od similar size.</span>
	<gallery mode="nolines" widths="220px" heights="220px" >		<gallery mode="nolines" widths="220px" heights="220px" >
	File:~~Schuffner_dots~~.jpg\|link={{filepath:~~Schuffner_dots~~.jpg}}		File:PMcentral.jpg\|link={{filepath:PMcentral.jpg}}
	</gallery>		</gallery>
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			<gallery mode="nolines" widths="220px" heights="220px" >
			File:PFcentral.jpg\|''P.falciparum''\|link={{filepath:PFcentral.jpg}}
			File:POcentral.jpg\|''P.ovale''\|link={{filepath:POcentral.jpg}}
			File:PVcentral.jpg\|''P.vivax''\|link={{filepath:PVcentral.jpg}}
			</gallery>

Admin at 14:21, 20 December 2024

2024-12-20T14:21:18Z

← Older revision		Revision as of 15:21, 20 December 2024
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	{\| class="wikitable" style="widthe:90%; border-style: solid; border-width: 4px; border-color:teal"		{\| class="wikitable" style="widthe:90%; border-style: solid; border-width: 4px; border-color:teal"
	\|colspan="1" style = "font-size:140%; color:black; background: FFFAFA"\|<span style="color:black>'''~~Cytoplasmic dots~~'''</span>		\|colspan="1" style = "font-size:140%; color:black; background: FFFAFA"\|<span style="color:black>'''Central chromatin dot form'''</span>
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	<gallery mode="nolines" widths="220px" heights="220px" >		<gallery mode="nolines" widths="220px" heights="220px" >
	File:Schuffner_dots.jpg\|link={{filepath:Schuffner_dots.jpg}}		File:Schuffner_dots.jpg\|link={{filepath:Schuffner_dots.jpg}}
	~~File:James_dots.jpg\|link={{filepath:James_dots.jpg}}~~
	</gallery>		</gallery>
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	<span style="font-size:90%>'''Maurer's dots and clefts''' (''P.falciparum'') are blue/purple coloured and are not acquired until the late trophozoite stage of parasite development. They are less consistently "dot-like" and may appear as dots, clefts or plaques. '''Sinton and Mulligan's stippling''' (''P.knowlesi'') may appear similar.</span>
	~~<gallery mode="nolines" widths="220px" heights="220px" >~~
	~~File:Maurer_dots.jpg\|link={{filepath:Maurer_dots.jpg.jpg}}~~
	~~File:Sinton_Mulligan_dots.jpg\|link={{filepath:Sinton_Mulligan_dots.jpg}}~~
	~~</gallery>~~
	~~----~~
	<span style="font-size:90%>'''Ziemann's stippling''' (''P.malariae'') Is not usully seen, but when present appears as faint fine (and inconspicuous) dots in cytoplasm of some ifected erythrocytes.</span>
	~~<gallery mode="nolines" widths="220px" heights="220px" >~~
	~~File:Ziemann_dots.jpg\|link={{filepath:Ziemann_dots.jpg}}~~
	~~</gallery>~~

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2024-12-20T14:20:25Z

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{| class="wikitable" style="width: 60%; border-style: none; border-width: 0px; border-color: gainsboro; color:black"
|style = "font-size:110%; color:black; background: gainsboro |'''Navigation'''
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{| class="wikitable" style="widthe:90%; border-style: solid; border-width: 4px; border-color:teal"
|colspan="1" style = "font-size:140%; color:black; background: FFFAFA"|'''Cytoplasmic dots'''
----

The dots of different species represent parasite proteins that modify red cell function in a range of ways to support parasite development, immun evasion or virulence. Their precise functions are ill defined, but their appearances have value in distinguishing the different species of parasite. The dots require a well-stained specimen to be easily seen!
----
'''Schüffner's dots''' (P.vivax) and '''James' dots)''' (''P.ovale'') become apparent during the early trophzoite as faint dots then to be easily seen in later stages. These two forms of dots are morphologically indistinguishable as frequent evenly-distrubuted round dots od similar size.
<gallery mode="nolines" widths="220px" heights="220px" >
File:Schuffner_dots.jpg|link={{filepath:Schuffner_dots.jpg}}
File:James_dots.jpg|link={{filepath:James_dots.jpg}}
</gallery>
----
'''Maurer's dots and clefts''' (''P.falciparum'') are blue/purple coloured and are not acquired until the late trophozoite stage of parasite development. They are less consistently "dot-like" and may appear as dots, clefts or plaques. '''Sinton and Mulligan's stippling''' (''P.knowlesi'') may appear similar.
<gallery mode="nolines" widths="220px" heights="220px" >
File:Maurer_dots.jpg|link={{filepath:Maurer_dots.jpg.jpg}}
File:Sinton_Mulligan_dots.jpg|link={{filepath:Sinton_Mulligan_dots.jpg}}
</gallery>
----
'''Ziemann's stippling''' (''P.malariae'') Is not usully seen, but when present appears as faint fine (and inconspicuous) dots in cytoplasm of some ifected erythrocytes.
<gallery mode="nolines" widths="220px" heights="220px" >
File:Ziemann_dots.jpg|link={{filepath:Ziemann_dots.jpg}}
</gallery>