Category:France - Revision history

Z8600021 at 04:41, 3 December 2019

2019-12-03T04:41:25Z

← Older revision		Revision as of 15:41, 3 December 2019
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	File:Thomas Louis Jerome Auzoux.jpg\|Louis Thomas Jérôme Auzoux (1797-1880)		File:Thomas Louis Jerome Auzoux.jpg\|Louis Thomas Jérôme Auzoux (1797-1880)
	File:Edouard Gerard Balbiani.jpg\|Edouard Gerard Balbiani		File:Edouard Gerard Balbiani.jpg\|Edouard Gerard Balbiani
			File:Yves Delage.jpg\|Yves Delage (854 – 1920)
	File:LeDouarin.jpg\|Nicole Le Douarin		File:LeDouarin.jpg\|Nicole Le Douarin
	File:Mathias Marie Duval.jpg\|Mathias Marie Duval (1844-1907)		File:Mathias Marie Duval.jpg\|Mathias Marie Duval (1844-1907)
	File:Louis Pasteur.jpg\|Louis Pasteur		File:Louis Pasteur.jpg\|Louis Pasteur

	</gallery>		</gallery>

Z8600021 at 23:09, 31 October 2018

2018-10-31T23:09:53Z

← Older revision		Revision as of 10:09, 1 November 2018
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	[https://www.bbc.com/news/world-europe-46043564 French Ain babies Missing limb births prompt national inquiry] (BBC News)		[https://www.bbc.com/news/world-europe-46043564 French Ain babies Missing limb births prompt national inquiry] (BBC News)

	France has launched a national investigation into the number of babies being born with limb agenesis (entire missing upper limbs, missing forearms and hands, or fingers) just weeks after an initial inquiry closed. The cases were clustered in the Ain, Brittany and Loire-Atlantique regions. The cause is still unknown, but may relate to local [[Abnormal_Development_-_Environmental\|developmental environmental abnormalies]].		France has launched a national investigation into the number of babies being born with [[Musculoskeletal System - Limb Abnormalities\|limb agenesis]] (entire missing upper limbs, missing forearms and hands, or fingers) just weeks after an initial inquiry closed. The cases were clustered in the Ain, Brittany and Loire-Atlantique regions. The cause is still unknown, but may relate to local [[Abnormal_Development_-_Environmental\|developmental environmental abnormalies]].


	:'''Links:''' [[Abnormal_Development_-_Environmental\|Environmental Abnormalies]]		:'''Links:''' [[Abnormal_Development_-_Environmental\|Environmental Abnormalies]] \| [[Musculoskeletal System - Limb Abnormalities\|Limb Abnormalities]]

	==French Researchers==		==French Researchers==

Z8600021 at 23:04, 31 October 2018

2018-10-31T23:04:32Z

@@ Line 10: / Line 10: @@
 :'''Links:''' [[Embryology History - Nicole Le Douarin|Nicole Le Douarin]]
 <gallery caption "French Researchers">
@@ Line 19: / Line 30: @@
 </gallery>

Z8600021 at 22:55, 31 October 2018

2018-10-31T22:55:39Z

← Older revision		Revision as of 09:55, 1 November 2018
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	File:Louis Pasteur.jpg\|Louis Pasteur		File:Louis Pasteur.jpg\|Louis Pasteur
	</gallery>		</gallery>

			==News==
			===2018===

			[https://www.bbc.com/news/world-europe-46043564 French Ain babies Missing limb births prompt national inquiry]

			:"France has launched a national investigation into the number of babies being born with missing arms or hands - weeks after an initial inquiry closed."

Z8600021: /* References */

2018-10-31T22:51:18Z

References

← Older revision		Revision as of 09:51, 1 November 2018
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	==References==		==References==

			{{Ref-Velpeau1833}}

	{{Ref-Balbiani1864a}}		{{Ref-Balbiani1864a}}
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	{{Ref-Balbiani1864b}}		{{Ref-Balbiani1864b}}

	{{Ref-~~Velpeau1833~~}}		{{Ref-Duval1889}}

	{{Ref-Volcher1959}}		{{Ref-Volcher1959}}

	[[Category:Statistics]] [[Category:Europe]]		[[Category:Statistics]] [[Category:Europe]]

Z8600021 at 22:49, 31 October 2018

2018-10-31T22:49:00Z

← Older revision		Revision as of 09:49, 1 November 2018
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	:"Tredern's thesis on chick embryo development was submitted in Jena (Germany) in 1808 and seems to have been completely overlooked by historians of embryology during the 20th century. However, K.E. von Baer and C. Pander were much interested in that thesis in 1816-1817, when they resumed work on the chick embryo. Tredern, who was born in France in 1780, had then left Germany and abandoned his studies, but von Baer tried to find trace of him throughout his life, wanting to pay homage to his pioneer work. Von Baer published a short biographical notice (1874), which was later extended by Stieda (1901). The accuracy of Tredern's observations and the reasons that could have justified von Baer's interest are discussed. Tredern went back to Paris in 1811 to submit a second medical thesis, the value of which is also considered. It is also shown that, in the teaching of embryology, 18th century preformation concepts were still vivid, remaining in French textbooks of the period 1800-1830. This situation strongly contrasts with the new epigenetic views that were developed by the German scientists with whom Tredern had performed his studies."		:"Tredern's thesis on chick embryo development was submitted in Jena (Germany) in 1808 and seems to have been completely overlooked by historians of embryology during the 20th century. However, K.E. von Baer and C. Pander were much interested in that thesis in 1816-1817, when they resumed work on the chick embryo. Tredern, who was born in France in 1780, had then left Germany and abandoned his studies, but von Baer tried to find trace of him throughout his life, wanting to pay homage to his pioneer work. Von Baer published a short biographical notice (1874), which was later extended by Stieda (1901). The accuracy of Tredern's observations and the reasons that could have justified von Baer's interest are discussed. Tredern went back to Paris in 1811 to submit a second medical thesis, the value of which is also considered. It is also shown that, in the teaching of embryology, 18th century preformation concepts were still vivid, remaining in French textbooks of the period 1800-1830. This situation strongly contrasts with the new epigenetic views that were developed by the German scientists with whom Tredern had performed his studies."

			==References==

			{{Ref-Balbiani1864a}}

			{{Ref-Balbiani1864b}}

			{{Ref-Velpeau1833}}

			{{Ref-Volcher1959}}

	[[Category:Statistics]] [[Category:Europe]]		[[Category:Statistics]] [[Category:Europe]]

Z8600021 at 22:43, 31 October 2018

2018-10-31T22:43:09Z

← Older revision		Revision as of 09:43, 1 November 2018
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	<gallery caption "French Researchers">		<gallery caption "French Researchers">
			File:Thomas Louis Jerome Auzoux.jpg\|Louis Thomas Jérôme Auzoux (1797-1880)
	File:Edouard Gerard Balbiani.jpg\|Edouard Gerard Balbiani		File:Edouard Gerard Balbiani.jpg\|Edouard Gerard Balbiani
	File:LeDouarin.jpg\|Nicole Le Douarin		File:LeDouarin.jpg\|Nicole Le Douarin

Z8600021 at 03:30, 10 Mayıs 2018

2018-05-10T03:30:15Z

← Older revision		Revision as of 14:30, 10 Mayıs 2018
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	:'''Links:''' [[Embryology History - Nicole Le Douarin\|Nicole Le Douarin]]		:'''Links:''' [[Embryology History - Nicole Le Douarin\|Nicole Le Douarin]]

	~~[[Category:Statistics]] [[Category:Europe]]~~
	<gallery caption "French Researchers">		<gallery caption "French Researchers">
	File:Edouard Gerard Balbiani.jpg\|Edouard Gerard Balbiani		File:Edouard Gerard Balbiani.jpg\|Edouard Gerard Balbiani
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	File:Louis Pasteur.jpg\|Louis Pasteur		File:Louis Pasteur.jpg\|Louis Pasteur
	</gallery>		</gallery>


			==Louis Sébastien Tredern de Lézérec (1780-18?)==
			{{#pmid: 7669542}}

			:"Tredern's thesis on chick embryo development was submitted in Jena (Germany) in 1808 and seems to have been completely overlooked by historians of embryology during the 20th century. However, K.E. von Baer and C. Pander were much interested in that thesis in 1816-1817, when they resumed work on the chick embryo. Tredern, who was born in France in 1780, had then left Germany and abandoned his studies, but von Baer tried to find trace of him throughout his life, wanting to pay homage to his pioneer work. Von Baer published a short biographical notice (1874), which was later extended by Stieda (1901). The accuracy of Tredern's observations and the reasons that could have justified von Baer's interest are discussed. Tredern went back to Paris in 1811 to submit a second medical thesis, the value of which is also considered. It is also shown that, in the teaching of embryology, 18th century preformation concepts were still vivid, remaining in French textbooks of the period 1800-1830. This situation strongly contrasts with the new epigenetic views that were developed by the German scientists with whom Tredern had performed his studies."


			[[Category:Statistics]] [[Category:Europe]]

Z8600021 at 07:27, 19 April 2018

2018-04-19T07:27:02Z

← Older revision		Revision as of 18:27, 19 April 2018
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	File:Edouard Gerard Balbiani.jpg\|Edouard Gerard Balbiani		File:Edouard Gerard Balbiani.jpg\|Edouard Gerard Balbiani
	File:LeDouarin.jpg\|Nicole Le Douarin		File:LeDouarin.jpg\|Nicole Le Douarin
			File:Mathias Marie Duval.jpg\|Mathias Marie Duval (1844-1907)
	File:Louis Pasteur.jpg\|Louis Pasteur		File:Louis Pasteur.jpg\|Louis Pasteur
	</gallery>		</gallery>

Z8600021 at 07:20, 19 April 2018

2018-04-19T07:20:22Z

← Older revision		Revision as of 18:20, 19 April 2018
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	[[Category:Statistics]] [[Category:Europe]]		[[Category:Statistics]] [[Category:Europe]]
	<gallery caption "French ~~Embryologists~~">		<gallery caption "French Researchers">
	File:Edouard Gerard Balbiani.jpg\|Edouard Gerard Balbiani		File:Edouard Gerard Balbiani.jpg\|Edouard Gerard Balbiani
			File:LeDouarin.jpg\|Nicole Le Douarin
			File:Louis Pasteur.jpg\|Louis Pasteur
	</gallery>		</gallery>

← Older revision		Revision as of 15:41, 3 December 2019
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	File:Thomas Louis Jerome Auzoux.jpg\|Louis Thomas Jérôme Auzoux (1797-1880)		File:Thomas Louis Jerome Auzoux.jpg\|Louis Thomas Jérôme Auzoux (1797-1880)
	File:Edouard Gerard Balbiani.jpg\|Edouard Gerard Balbiani		File:Edouard Gerard Balbiani.jpg\|Edouard Gerard Balbiani
			File:Yves Delage.jpg\|Yves Delage (854 – 1920)
	File:LeDouarin.jpg\|Nicole Le Douarin		File:LeDouarin.jpg\|Nicole Le Douarin
	File:Mathias Marie Duval.jpg\|Mathias Marie Duval (1844-1907)		File:Mathias Marie Duval.jpg\|Mathias Marie Duval (1844-1907)
	File:Louis Pasteur.jpg\|Louis Pasteur		File:Louis Pasteur.jpg\|Louis Pasteur

	</gallery>		</gallery>

← Older revision		Revision as of 18:27, 19 April 2018
Line 14:		Line 14:
	File:Edouard Gerard Balbiani.jpg\|Edouard Gerard Balbiani		File:Edouard Gerard Balbiani.jpg\|Edouard Gerard Balbiani
	File:LeDouarin.jpg\|Nicole Le Douarin		File:LeDouarin.jpg\|Nicole Le Douarin
			File:Mathias Marie Duval.jpg\|Mathias Marie Duval (1844-1907)
	File:Louis Pasteur.jpg\|Louis Pasteur		File:Louis Pasteur.jpg\|Louis Pasteur
	</gallery>		</gallery>