Contribuçao para o conhecimiento das orquideas da Serra de Sicó (Portugal)

MARcos SAMANIEGO, N & PAIX'A, J. 1990. Contribution to tbe knowlcdge of the Orchidaceae of Sena de Sicó (Portugal). Bot. comnplutensis, [6: 115-120, Eigbtccn species of Orchidaccae from Sicó Mt. (Portugal), witb chorological and ecological interest, are mentioned.MARCOS SAMANIEGO, N & PAiVA, J. 1990. Contribución al conocimiento de las orquidcas de la Sierra de Sicó (Portugal). Bot. complutensis 16: 115-120. Se señalan 18 especies de Orchidaceae, recolectadas en la Serra de Sicó (Portugal) de interés corológico y ecológico

Contribuciones corológicas a la flora de los Montes de Toledo.

MARCOS SAMANIEGO, N. & NAVARRO GARCíA, P. 1993. Contribuciones corológicas a la flora de los Montes de Toledo. Bat. Conmplutensis 18: 251-253 Se comentan siete taxones de interés corológico para la provincia de Toledo. Destacamos: Rosa armensis Hudson y Festuca du,-andoi Clauson subsp. liv'ida (Hack) Rivas Ponce & Cebolía.MARCOs SAMANIEGO. N. & NAVARRO GAíwíA, P. 1993. Chorologic contributions to the Toledo Mounlains flora. Bat. Complutensis 18: 25 1-253 Seven <axa of chorological interesÉ for Toledo province are commented. We point op Rosa arven,s¡s Hudson and Festu<.a durancloi Clauson subsp. Mida (Hack) Rivas Ponce & Cebolla

Contribuçao para o conhecimiento da flora vascular da serra do Açor (Portugal)

SILVEIRA, P. C., PAIvA, 1. A. R. & MARcos SAMANIEGO, N. 1998. Contribution to the knowledge of the vascular flora of Serrado A~or (Portugal). flor Complutensis 22: 145-151. Fifteen taxa with chorological interest are reponed from Sena do A 9or, situated between ihe provinces Beira Alta, Bejín Litoral anó Bejín Baixa in Portugal. The most interesting records include Ervsimum lagascae Rivas Goday & Bellot, Festuca summilusitana Franco & Rocha Afonso, Saxífraga fragosol Sennen and Fryngium duriar Gay ex Boiss.SILVEtRA, P. C., PAIVA, J. A. R. & MARCOS SAMANIEGO, N. 1998. Contribución al conocimiento de la flora vascular de la Sena do A~or (Portugal). flor Complutensis 22: 145-15 1. Se comentan 15 táxones deinterés corológico para la Sena do A~or, situada entre las provincias Beira Alta, Beira Litoral y Beira Baixa en Portugal. Destacamos Erysimum lagascae Rivas Goday & Bellot, Festuca summilusitana Franco & Rocha Afonso, Saxífraga fragosoi Sennen y Eryngium duriae Gay ex Boiss

Estudio biométrico de las especies del género Homalia (Neckeraceae, Musci) presentes en la Península Ibérica e Islas Canarias.

CUBERO J. I., MARCOS-SAMANIEGO N. & ENROTH J. 2001. Estudio biométrico de las especies del género Homalia (Neckeraceae, Musci) presentes en la Península Ibérica e Islas Canarias. Bot. Complutensis 25: 213-219. El género Homalia Brid. está representado en la Península Ibérica e Islas Canarias por 3 especies: H. trichomanoides, H. lusitanica y H. webbiana. Tradicionalmente su determinación se ha basado en la dentición del filidio y la longitud del nervio. En este trabajo se ha realizado un estudio biométrico de los filidios de estas especies para cuantificar sus diferencias. Se ha comprobado que la dentición del filidio es el mejor caracter para su determinación.CUBERO J. I., MARCOS-SAMANIEGO N. & ENROTH J. 2001. Biometric study on the Homalia species (Neckeraceae, Musci) occuring in the Iberian Peninsula and the Canary Islands. Bot. Complutensis 25: 213-219. There are three species of Homalia Brid. in the Iberian Peninsula and Canary Islands: H. trichomanoides, H. lusitanica and H. webbiana. Previous studies on these species have emphasized the leaf dentation and the length of the costa. For this project we carried out a biometric study of the leaves in order to pinpoint their differences. Leaf dentation is the most useful character to separate the species

Distribución de Neckera besseri (Lob.) Jur. (Neckeraceae, Musci) en la Península Ibérica

Se ha realizado un estudio corológico y ecológico de Neckera besseri en la Península Ibérica. Se aporta el mapa de distribución y una nueva cita para la provincia de Cuenca

Contr¡butions (o Toledo flora. 1

MARCOS SAMANIEGO. N.: GONZÁLEZ AGUAS. 1.. & BONET CARRASQUILI.A. C. la flora de Toledo. 1. Bat. Complutensis 15: 233-237. 1989. Aportaciones a Se comentan 19 táxones dc interés corológico o ecológico para la provincia de Toledo. Destacamos Gagea elliptica (Terracciano) Strob., Gagea poivnorpha Boiss. Gagea saxatilis (Mcd. & Koch.) Sehultes & Schultes Iii.. Centaurea Úiurnjélti MI. subsp. lingulata (Lag.) Dostál.MARCOs SAMANIEGO, N.: GONZÁLEZ AGEJAS, 1.. & BONET (ÁRR\SCI III A. C. 1989. Contributions to Toledo Flora. 1. Bat (omplu¡ensis 15: 233-232 <in Spanish). Nineteen Usa witb chorological or ecological interesÉ ¡br Toledo province are commented. We underline Gagea elliptica (Terracciano) Strob.. Gagea polymorpha Hoiss.. Gagea sa.s-aWis (Mert. & Koch.> Sebultes & Sehultes fil.. Centaurea triumfetti AII. subsp. lingulata (Lag.) Dostál

Contribución al estudio del paisaje vegetal de los Montes de Toledo: los valles del Estena, Chorro y Frío en sus cabeceras.

We comment in tbis paper various associations of Toledo Mountains and pTopound a new community of Fraxinus angustifolia and Osmunda regalis.En este trabajo damos a conocer algunas de las comunidades vegetales más características del Macizo de Rocigalgo (Montes de Toledo). Asimismo, denunciamos la asociación Osmundo-Fraxinetum angustifoliae que proponemos como nueva

Mortality and pulmonary complications in patients undergoing surgery with perioperative SARS-CoV-2 infection: an international cohort study

Background: The impact of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on postoperative recovery needs to be understood to inform clinical decision making during and after the COVID-19 pandemic. This study reports 30-day mortality and pulmonary complication rates in patients with perioperative SARS-CoV-2 infection. Methods: This international, multicentre, cohort study at 235 hospitals in 24 countries included all patients undergoing surgery who had SARS-CoV-2 infection confirmed within 7 days before or 30 days after surgery. The primary outcome measure was 30-day postoperative mortality and was assessed in all enrolled patients. The main secondary outcome measure was pulmonary complications, defined as pneumonia, acute respiratory distress syndrome, or unexpected postoperative ventilation. Findings: This analysis includes 1128 patients who had surgery between Jan 1 and March 31, 2020, of whom 835 (74·0%) had emergency surgery and 280 (24·8%) had elective surgery. SARS-CoV-2 infection was confirmed preoperatively in 294 (26·1%) patients. 30-day mortality was 23·8% (268 of 1128). Pulmonary complications occurred in 577 (51·2%) of 1128 patients; 30-day mortality in these patients was 38·0% (219 of 577), accounting for 81·7% (219 of 268) of all deaths. In adjusted analyses, 30-day mortality was associated with male sex (odds ratio 1·75 [95% CI 1·28–2·40], p\textless0·0001), age 70 years or older versus younger than 70 years (2·30 [1·65–3·22], p\textless0·0001), American Society of Anesthesiologists grades 3–5 versus grades 1–2 (2·35 [1·57–3·53], p\textless0·0001), malignant versus benign or obstetric diagnosis (1·55 [1·01–2·39], p=0·046), emergency versus elective surgery (1·67 [1·06–2·63], p=0·026), and major versus minor surgery (1·52 [1·01–2·31], p=0·047). Interpretation: Postoperative pulmonary complications occur in half of patients with perioperative SARS-CoV-2 infection and are associated with high mortality. Thresholds for surgery during the COVID-19 pandemic should be higher than during normal practice, particularly in men aged 70 years and older. Consideration should be given for postponing non-urgent procedures and promoting non-operative treatment to delay or avoid the need for surgery. Funding: National Institute for Health Research (NIHR), Association of Coloproctology of Great Britain and Ireland, Bowel and Cancer Research, Bowel Disease Research Foundation, Association of Upper Gastrointestinal Surgeons, British Association of Surgical Oncology, British Gynaecological Cancer Society, European Society of Coloproctology, NIHR Academy, Sarcoma UK, Vascular Society for Great Britain and Ireland, and Yorkshire Cancer Research

Notas corológicas toledanas

[ES] Se comentan once plantas recolectadas en la provincia de Toledo. Algunas representan nuevas citas para dicha flora.[EN] Eleven plants collected from Toledo province are discussed. Some of them are new records for that flora