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Differential effects of ventilatory stimulation by sex hormones and almitrine on hypoxic erythrocytosis
(Pflugers Arch-Eur J Physiol, 1997)
Abstract.
In the absence of pulmonary disease, hypoventilation is considered to be the primary cause of
Chronic Mountain Sickness, and there is some reason to
believe that chronic administration of respiratory analeptics ...
Body fluid homeostasis and cardiovascular adjustments during submaximal exercise : inlfuence of chewing coca leaves
(Eur J Appl Physiol, 1997)
Abstract.
The present study was undertaken to determine the haematological and cardiovascular status, at rest and during prolonged (1 h) submaximal exercise (approximately 70% of peak oxygen uptake in a group (n = 12) of ...
Hipoglucemia - altura y efecto coca
(Comunicacón Rápida, 1997)
Isozymic and metric variation in the Lutzomyia longipalpis complex
(Medical and Veterinary Entomology, 1997)
Abstract. Male Lutzomyia longipalpis of two types from Bolivia were compared using isozyme electrophoresis and wing morphometry. One sample (ex Chiflonkaka Cave, alt. 2800 m at Toro Toro, Charcas Province, Potosi Department) ...
Phlébotomes de Bolivie: description de quatre nouvelles especes de Lutzomyia (Diptera : psychodidae)
(Ann. Soc. Entomol, 1997)
Résumé.
Quatre espèces nouvelles de phlébotomes sont décrites. Trois espèces anthropophiles, Lutzomyia suapiensis, sp. n. et L. tihuiliensis, sp. n. et L. tocaniensis, sp. n. sont décrites sur des femelles seulement ; ...
Metric differences between silvatic and domestic Triatoma infestans (Heteroptera: Reduviidae) in Bolivia
(Med Entomol, 1997)
Abstract.
One hundred and fifty-seven specimens of Bolivian Triatoma infestans (Klug 1834), including 44 from the silvatic focus at Cochabamba (Bolivia), were compared using morphometric characters of the head capsule. ...
Chagas disease vector control in Central America
(Parasitology Today, 1997)
As the Southern Cone Initiative proceeds steadily towards eradication of Triatoma infestans, there is increasing interest in applying similar approaches to control Chagas disease vectors in Mexico, Central America and ...
Genetic variability and geographic differentiation among three species of Triatomine bugs (Himiptera- Reduviidae)
(Am. J. Trop Med. Hyg., 1997)
Abstract.
Three species of triatomine bugs, Triatoma sordida, T. guasayana, and T. patagonica, were examined by cytogenetic (C-banded karyotypes and male meiotic process) and isoenzymatic studies. These three species, ...
Low probability of transmission of Trypanosoma cruzi to humans by domiciliary Triatoma sordida in Bolivia
(Transactions of the Royal Society of Tropical Medicine and Hygiene, 1997)
Abstract
The role of Triatoma sordida in the domestic transmission of Trypanosoma cruzi was assessed in 7 rural localities in Velasco Province, Department of Santa Cruz, Bolivia. Tri. sordida, the only triatomine species ...
Efectos del consumo tradicional de hojas de coca sobre la respiración
(Instituto Boliviano de Biología de Altura, 1997)
La historia documentada sobre las hojas de coca se inicia en 1504 con una carta en la que Américo Vespucio describe sus primeros contactos con los utilizadores de hojas de coa, que había tenido ocasión de conocer en 1499 ...