MICROSATELLITE MARKERS DEVELOPED FOR UTRICULARIA RENIFORMIS (LENTIBULARIACEAE)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

A New Species of Proceratophrys (Anura: Cycloramphidae) from Midwestern Brazil

We describe adult morphology, advertisement call, and natural history aspects of a new frog species from riparian habitats alongside intermittent headwater streams in southwestern Cerrado, the second largest biome in Brazil. Presently known from three localities in Mato Grosso State, the new species belongs to the Proceratophrys cristiceps group. It is characterized mainly by small size (adult snout vent length approximately 46 mm), snout rounded in dorsal view and obtuse in lateral view, absence of flared lips, dorsal skin granular, and absence of both postocular swellings and prominent palpebral appendages. The advertisement call of the new species consists of a single note with 19-25 pulses. Calls are repeated at mean intervals of 0.7 sec. Mean dominant frequency is 1,250.2 Hz, with ascendant modulation.

Natural History of the Lutz's Frog Cycloramphus lutzorum Heyer, 1983 (Anura: Cycloramphidae) in the Brazilian Atlantic Forest: Description of the Advertisement Call, Tadpole, and Karyotype

We describe the advertisement call, tadpole, karyotype, and additional information on the natural history of Cycloramphus lutzorum from southern Brazil. Sonograms were generated from digitally recorded calls. Tadpoles were collected in the field for description in the lab, and an adult was collected for karyotyping. Data on seasonal activity were gathered monthly from November 2005 to November 2007. All tadpoles (N = 21), juveniles (N = 18), and adults (N = 52) were found exclusively in streams. Reproduction, as identified by calling frogs, occurred from July through November. Frogs call all day long, but mostly at dusk, from rock crevices inside the stream edges near the splash zone. The call is short and loud, with 11 pulsed notes, of 491-641 ms, with a dominant frequency of 0.98-1.39 kHz. We describe the exotrophic and semiterrestrial tadpoles, always found in constantly humid vertical rock walls in the stream. Tadpoles of C. lutzorum are recognized by differences in labial tooth row formula, eye diameter, body shape, position of nares, and development of tail. Like congeneric species, the karyotype of C. lutzorum comprises 26 metacentric and submetacentric chromosomes. Cycloramphus lutzorum is restricted to and adapted for living in fast flowing streams, many of which are threatened by deforestation, pollution, and habitat loss. Therefore, we recommend the status of C. lutzorum be changed from its current "Data Deficient" to "Near Threatened (NT)" in the IUCN species red list.

New Species of Brachycephalus (Anura: Brachycephalidae) from the Atlantic Rain Forest in São Paulo State, Southeastern Brazil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Quantitative analysis of AgNOR proteins in exfoliative cytology specimens of oral mucosa from smokers and nonsmokers

OBJECTIVE: To determine the cell proliferation rate and possible effects of cigarette smoking on the oral mucosa lining through analysis of silver-stained nucleolar organizer regions (AgNORs) in exfoliative cytology specimens.STUDY DESIGN: Exfoliative cytology was performed on the left side of the border of the tongue and of the floor of the mouth in 25 smoking patients and 25 nonsmoking patients. The inclusion criterion for smokers was the consumption of more than 20 cigarettes per day for a minimum of 30 years.RESULTS: The slides were stained by histochemical AgNOR method. In the nonsmoking group the mean number of AgNORs per nucleus was 2.732 +/- 0.236 in the tongue border and 2.918 +/- 0.195 in the floor of the mouth. In smoking patients the mean number of AgNORs per nucleus was 3.372 +/- 0.375 in the tongue border and 3.245 +/- 0.237 in the floor of the mouth.CONCLUSION. The results suggest higher cell proliferation quantified by the histochemical AgNOR technique in exfoliative cytology specimens obtained from the oral mucosa lining of smokers presenting no clinical alterations.

Morphological and Molecular Variation in the Pumpkin Toadlet, Brachycephalus ephippium (Anura: Brachycephalidae)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Efeitos a longo-prazo do tratamento neonatal com glutamato-monossódico no dimorfismo sexual esquelético e secreção de leptina e corticosterona

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Competência informacional e a busca de informações científicas: um estudo com pós-graduandos da Faculdade de Ciências Agronômicas da UNESP campus de Botucatu

Pós-graduação em Ciência da Informação - FFC

Perfil genômico e sensibilidade a antifúngicos de amostras sequenciais de Candida spp. isoladas da cavidade oral de indivíduos infectados pelo vírus da imunodeficiência humana

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O projeto de formação continuada de alfabetizadores do programa São Luís te quero lendo e escrevendo: pressupostos teóricos, práticas pedagógicas e contradições

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação do perfil sérico de citocinas e da tempertaura de ovinos submetidos áendotoxemia experimental: Rafael Ferreira de Araújo. -

Pós-graduação em Ciência Animal - FMVA

Patrimônio da humanidade: a edificação discursiva da cidade de São Luis nas políticas de preservação do Estado

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Produção in vitro de embriões bovinos cultivados em duas atmosferas gasosas utilizando diferentes sistemas de tamponamento

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Epidemiological Report on the Treatment of Patients with Gestational Trophoblastic Disease in 10 Brazilian Referral Centers Results After 12 Years Since International FIGO 2000 Consensus

OBJECTIVE: To evaluate treatment of Brazilian patients with gestational trophoblastic disease (GTD).STUDY DESIGN: A retrospective cohort study with analysis of medical reports performed in 10 Brazilian referral centers from January 2000 to December 2011.RESULTS: Of 5,250 patients 3 died (0.06%) at the time of uterine evacuation. Spontaneous remission of GTD (group G1) was observed in 4,103 cases, and 1,144 (21.8%) progressed to gestational trophoblastic neoplasia (GTN) (G2). In G1 2,716 (66.2%) had complete hydatidiform mole (HM) and 1,210, partial HM (29.5%); 3,772 patients (92.7%) recovered as noted in December 2012. In G2, of 1,118 patients treated, initial histopathological results of previous gestation were complete HM (77.5% [n = 886]), partial HM (8.8% [n = 100]), and choriocarcinoma (8.0% [n = 92]); 930 (81.3%) were low-risk, 200 (17.5%) were high-risk GTN, and 14 had placental site trophoblastic tumor (PSTT) (1.2%); cure was achieved in 1,078 cases (96.4%), but 26 patients (2.3%) died (4 low-risk [0.4%], 19 high-risk [9.5%], and 3 PSTT [21.4%]).CONCLUSION: The highest death rates were due to high-risk GTN and PSTT. Patients with molar pregnancy should be referred to a referral center for an early diagnosis and prompt treatment of GTN in order to reduce the morbidity and mortality found in advanced stages.

Reproductive Dynamics of the Neotropical Treefrog Hypsiboas albopunctatus (Anura, Hylidae)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)