Lei N 7 998 De 1990 Pdf Download

Speeches, Letters and others Messages 2 December 1978 71 13 January 1979 244 28 January 1979 64*, 82*, 178*, 182*, 449* 17 February 1979 159* 14 September 1979 266 29 September 1979 496 2 October 1979 152, 155*, 244 12 November 1979 440* 9 February 1980 581* 1 June 1980 390* 2 June 1980 435*, 440*, 554, 556* 10 July 1980 471* 1 September 1980 426* 25 February 1981 457, 458 3 October 1981 458, 474* 3 April 1982 85* 15 June 1982 292*, 404 21 September 1982 458, 477* 23 October 1982 458, 473*, 477* 18 December 1982 470* 7 March 1983 471* 19 October 1983 15 29 October 1983 460 12 November 1983 496* 22 March 1984 92 18 September 1984 471* 31 January 1985 471* 5 February 1985 471* 13 May 1985 439 18 August 1985 486* 14 October 1985 508 28 November 1986 457*, 458 29 November 1986 471* 12 July 1987 466* 14 September 1987 471* 6 November 1987 470* 9 January 1988 157* 17 April 1988 508* 8 October 1988 468 16 November 1989 470 19 March 1990 457, 458, 505 22 September 1990 244*, 296 1 October 1990 497* 12 January 1991 437 16 January 1991 497 17 January 1991 497 1 May 1991 374 19 May 1991 63* 5 December 1992 506* 16 January 1993 506* 7 March 1993 504 18 April 1993 506 30 November 1993 440*, 504* 11 March 1994 502* 18 March 1994 440*, 483 28 October 1994 470* 9 January 1995 507* 26 May 1995 440* 9 July 1995 147 5 October 1995 145*, 152*, 157, 388*, 432*, 434*, 435*, 435, 436 13 January 1996 509* 2 December 1996 308* 13 January 1997 495*, 518* 24 March 1997 461, 463, 464, 465 25 April 1997 287*, 369* 20 June 1997 446* 19 February 1998 228* 9 May 1998 363* 14 June 1998 506* 4 July 1998 506* 30 November 1998 450* 21 January 1999 228 6 March 1999 279* 11 August 1999 505 31 March 2000 402, 404 1 May 2000 321 2 May 2000 446* 29 August 2000 236* 13 January 2001 435* 27 April 2001 310*, 366 14 September 2001 309, 320* 24 September 2001 515* 24 February 2002 515* 21 March 2002 437* 3 April 2002 222 11 April 2002 367 27 April 2002 367* 13 January 2003 497 5 January 2004 148 7 January 2004 484 12 January 2004 572 4 February 2004 341 21 February 2004 236*

Lei N 7 998 De 1990 Pdf Download

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[555] John Paul II, Address to the General Assembly of the United Nations (2 October 1979), 21: AAS 71 (1979), 1159; cf. John Paul II, Message to the Secretary-General of the United Nations on the occasion of the World Summit for Children (22 September 1990): AAS 83 (1991), 358-361.

[1036] John Paul II, Meeting with Officials of the Roman Vicariate (17 January 1991): L'Osservatore Romano, English edition, 21 January 1991, p. 1; cf. John Paul II, Address to the Latin-Rite Bishops of the Arabian Peninsula (1 October 1990), 4: AAS 83 (1991), 475.

A series of observations and measurements taken in the 1980s and 1990s clarified the situation, and it is now widely accepted that there is little, if any, maternal arterial inflow into the placenta until towards the end of the first trimester. Ultrasonographic signals indicative of significant flow cannot be detected within the intervillous space prior to this time point (Hustin & Schaaps 1987, Jauniaux et al. 1991), yet are present within arteries in the underlying endometrium. Histological studies revealed that this difference is due to aggregates of extravillous trophoblast (EVT) cells within the spiral arteries. These cells are derived from the cytotrophoblastic shell, a multi-layered capsule of EVT that surrounds the conceptus at this stage, sealing it off and creating a protective milieu for the embryo (Burton & Jauniaux 2017).

The major common complications of human pregnancy form a spectrum of disorders associated with different degrees of deficiency in EVT invasion (Brosens et al. 2011, 2019). As discussed earlier, trophoblast proliferation and invasion are closely interlinked. The cells at the proximal end of a cytotrophoblast cell column proliferate during the first trimester and feed into the cytotrophoblastic shell. It is from the shell that the endovascular trophoblast that plugs the spiral arteries during the first trimester is derived. If development of the shell is impoverished, the plugs are less extensive than normal (Hustin et al. 1990), and there is a precocious and spatially disorganised onset of the maternal arterial circulation to the placenta (Jauniaux et al. 2003). This is associated with widespread oxidative damage to the placenta, leading to extensive degeneration of the syncytiotrophoblast and spontaneous pregnancy loss (Hempstock et al. 2003a). Histologically, there are close parallels between the physiological villous regression seen during formation of the chorion laeve and the pathological changes seen in spontaneous miscarriage. Both processes are induced by elevated oxygen concentrations at an early stage of pregnancy.

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Despite the impressive achievements in eliminating tuberculosis (TB), the TB burden is still heavy in China. By 2010, China halved the prevalence and mortality reported in 1990, but China is still one of 30 high-TB burden countries in the world. 2ff7e9595c