Description of larva, pupa, and genitalia of Hybosa acutangula Spaeth, 1913 (Coleoptera: Chrysomelidae: Cassidinae) from the Brazilian Cerrado

ABSTRACT Great advances were made in recent years regarding the description of immatures of Cassidinae and their taxonomy as a whole, but many taxa remain undescribed. This study focuses on updating morphological data for Hybosa acutangula Spaeth, 1913 (Chrysomelidae: Cassidinae: Ischyrosonychini), a tortoise beetle native of South America, which was collected in Fridericia florida (DC.) L. G. Lohmann in the Brazilian Cerrado. We provide descriptions and illustrations of the morphology of the larva, pupa, and genitalia of adults, all of which are novel for this genus. The main discerning features for this species among other Ischyrosonychini are the lack of dark patterns in the dorsum of either the larvae, being limited to the dark scoli and the cranium, or the pupae, and a much reduced anal fork. We also present the first record of parasitism by Chalcididae wasps, Brachymeria sp. Westwood, 1832 and Conura sp. Spinola, 1837. Morphological comparisons remain limited demanding further studies with other species of Ischyrosonychini, as to better understand the placement of this species within the taxonomy of tortoise beetles.

Parasitism by Amblyomma humerale (Acari: Ixodidae) on Chelonoidis denticulatus (Testudines: Testudinidae) in the Atlantic Forest / Parasitismo de Chelonoidis denticulatus (Testudines: Testudinidae) por Amblyomma humerale (Acari: Ixodidae) na Mata Atlântica

Abstract The present study reports on patterns of parasitism by Amblyomma humerale on yellow-footed tortoise, Chelonoidis denticulatus, in the Atlantic Forest of southeastern Brazil. The tortoises were sampled occasionally, from July 2005 to January 2020. We collected 81 adult ticks from seven tortoises (mean = 11.57 ± 6.90 ticks/host), of which 72 were males (88.9%) and nine females (11.1%), resulting in an 8:1 sex ratio (males:females). Males were found in clusters, attached to the carapace. Females occurred mainly isolated, attached to coriaceous integumental areas (n = 7; 77.8%), especially the engorged females (100%). We suggest that the difference between attachment sites is a strategy used by fertilized females to avoid mechanical removal from their host through friction with elements of the environment. Because they undergo a considerable increase of volume when engorged, they move to more sheltered places on their host's surface. The parasitism patterns by A. humerale on C. denticulatus were compatible with those observed in the Amazon region and in the Cerrado-Amazonia transition. The present work provides information about the life history and host-parasite interface of the two species and contributes to understanding the parasitism patterns by A. humerale on C. denticulatus in the Atlantic Forest of southeastern Brazil.

Resumo O presente estudo relata os padrões de parasitismo de Amblyomma humerale em jabuti-tinga, Chelonoidis denticulatus, na Mata Atlântica do Sudeste do Brasil. Os jabutis foram amostrados de forma ocasional, entre julho de 2005 e janeiro de 2020. Foram amostrados sete jabutis e coletados 81 carrapatos adultos (media = 11,57 ± 6,90 carrapatos/hospedeiro), sendo 72 machos (88,9%) e nove fêmeas (11,1%), resultando em uma razão sexual de 8:1 (machos:fêmeas). Os machos encontravam-se agrupados e aderidos à carapaça. As fêmeas ocorreram principalmente isoladas e fixadas a áreas de tegumento coriáceo (n = 7; 77,8%), especialmente as fêmeas ingurgitadas (100%). Sugere-se que a diferença entre os locais de fixação seja uma estratégia das fêmeas fecundadas, para evitar a remoção mecânica por atrito com o ambiente, uma vez que aumentam consideravelmente seu volume quando ingurgitadas, deslocando-se para locais mais abrigados na superfície do hospedeiro. Os padrões de parasitismo de C. denticulatus por A. humerale foram compatíveis com aqueles observados na Amazônia e na transição Amazônia-Cerrado. O presente trabalho contribui com informações acerca da história de vida e da relação parasito-hospedeiro entre as duas espécies, contribuindo para o entendimento dos padrões de parasitismo de A. humerale em C. denticulatus na Mata Atlântica do sudeste do Brasil.

Computed tomographic and radiologic anatomy of the lower respiratory tract in the red-foot tortoise (Chelonoidis carbonaria) / Anatomia radiológica e por tomografia computadorizada do trato respiratório inferior no jabuti-piranga (Chelonoidis carbonaria)

The diagnosis of several diseases in chelonians is a challenge in the veterinary clinic, because a detailed physical examination with auscultation and palpation is difficult due the presence of carapace and plastron. Imaging analysis such as radiography and computed tomography (CT) have been shown to be beneficial for diagnosis, prognosis and treatment in numerous animal species. Thus, this study aimed to identify and describe the structures of the lower respiratory tract in red-foot tortoises, by computed tomography, radiography and gross anatomy in twelve red-foot tortoises (Chelonoidis carbonaria), adults and of both sexes. The lower respiratory tract in these animals comprised the larynx, trachea, bronchi and the lungs. The presence of epiglottic cartilage was not observed in the animals studied. CT allowed the observation of the intrapulmonary part of the bronchi, which was accompanied by large intrapulmonary blood vessels. The lungs presented a reticulated parenchyma, without lobulations. Each lung had a small chamber located near the cranial and caudal poles. These structures were identified in CT and 3D CT reconstructions and these could suggest that these chambers could be non-respiratory structures, and could be comparable to the air sacs of birds. This study establishes normal CT anatomy of the lower respiratory tract of the red-foot tortoise; and may be used as a reference in the assessment of respiratory disorders in this tortoise.(AU)

O diagnóstico de diversas afecções em quelônios é um desafio para a clínica veterinária, já que um exame físico detalhado com auscultação e palpação é difícil devido à presença da carapaça e do plastrão. A radiografia e a tomografia computadorizada (TC) tem se mostrado benéficas para o diagnóstico, prognóstico e tratamento em muitas espécies animais. Assim, este estudo teve por objetivo identificar e descrever as estruturas do trato respiratório inferior no jabuti-piranga por meio da tomografia computadorizada, radiografia e anatomia em 12 jabutis-piranga (Chelonoidis carbonara), adultos e de ambos os sexos. Nos animais estudados, o trato respiratório inferior consistiu da laringe, traqueia, brônquios e os pulmões. A cartilagem epiglote não foi observada. A TC permitiu a observação da parte intrapulmonar dos brônquios, a qual estava acompanhada dos vasos sanguíneos intrapulmonares. Os pulmões possuíam um parênquima reticulado, sem lobações. Cada pulmão tinha uma pequena câmara localizada junto aos pólos cranial e caudal. Estas estruturas foram identificadas na TC e na reconstrução 3D a partir da TC e poderiam ser estruturas não-respiratórias, podendo ser comparadas aos sacos aéreos das aves. Este estudo identificou a anatomia normal por meio da TC do trato respiratório inferior do jabuti-piranga, o que pode ser usado como referência para diagnóstico de desordens respiratórias nesta espécie.(AU)

Exploration on professor 's space-time acupuncture of the eightfold method of the sacred tortoise / 中国针灸

The space-time acupuncture is a new needling method, summarized by professor on the base of the inheritance of four time-acupuncture method in ancient time and the absorption of the European medical culture idea, aiming to the application of the combination of time acupoints and space acupoints. Through constructing the internal and external field, the field effect of human body self-healing function is mobilized. The space-time acupuncture of the eightfold method of the sacred tortoise is one of the four methods, on the base of the acquired eight diagrams and the night numbers of diagrams, and in match with the eight confluent points. It is a special structure of "number, diagram and acupoint". The authors explain systematically the space-time acupuncture of the eightfold method of the sacred tortoise in the aspects of the opening of time acupoints and composition of space acupoints as well as the characteristics of its clinical operation so as to elaborate the essential composition and the feature of clinical application of such method. Moreover, professor 's innovation is introduced besides inheriting the ancient experience and the theoretic connotation is explored on the spatial acupoint corresponding to the time acupuncture of ancient eightfold method of the sacred tortoise.

Identification of Pig-Hide Gelatin from Tortoise-Shell Glue by UPLC-ESI-QTOF-MS/MS / 世界科学技术-中医药现代化

This study aimed at identifying pig-hide gelatin from tortoise shell glue using ultra-performance liquid chromatography-electrospray-time of flight mass spectrometry(UPLC-ESI-QTOF-MS/MS).The samples of tortoise shell glue were digested by trypsin before the analysis on UPLC coupled with QTOF mass spectrometry.The ions at m/z 925.4 were selected as the marker peptides of pig-hide gelatin.It was found that the test results of the ions at m/z 925.4 were positive in the samples with low contents of the marker peptides of tortoise shell glue,indicating the existence of pig-hide gelatin.However,the result of bovine-hide gelatinordonkey-hide gelatin was negative,while negative results were detected in tortoiseglue standard.The finding was in conformity with previous references over the fragmentation regularity of MS/MS.In conclusion,the method can be adopted to identifying the pig-hide gelatin from tortoise shell glue and applied to the quality control of tortoise shell glue with high specificity and sensibility.

Ultrasound characterization of the coelomic cavity organs of the red-footed tortoise ( Chelonoidis carbonaria ) / Caracterização ultrassonográfica dos órgãos da cavidade celomática do jabutipiranga (Chelonoidis carbonaria)

ABSTRACT: Herein it was describe sonographic morphology and sintopy of the bowels of the coelomic cavity in the red-footed tortoise. Coelomic cavity of 19 males and 19 females were scanned through cervical and prefemoral access with a multifrequency sector transducer. Morphology, syntopy and echogenicity of the heart, thyroid, liver, gallbladder, reproductive organs, stomach, small intestine, large intestine, urinary bladder and kidneys were evaluated. The heart showed two atria and one ventricle with a thick, trabecular wall. The thyroid was oval and hyperecoic, visualized in the cardiac portion of the ultrasound. The liver, gallbladder and digestive system were similar to those seen in mammals and turtles. However, the tortoise liver was relatively more hyperechoic than mammals. The kidneys appeared as triangular structures, which were hypoechoic, homogeneous and vascularized; the bladder was observed mostly as being elongated with anechoic content, and its wall appeared as a thin hyperechoic line when free fluid was present. The testes were observed to be elongated, homogeneous and more hyperechoic than kidneys. The ovarian follicles were seen as hyperechoic, echogenic balls of variable size and quantity, the oviduct as a sigmoid tubular structure and the eggs as thin hyperechoic lines with posterior acoustic shadowing. In some animals, there were variable amounts of fluid around the heart and in the coelomic cavity.

RESUMO: Neste trabalho é descrita a morfologia ecográfica e sintopia das vísceras da cavidade celomática do jabutipiranga. Foram examinados 19 machos e 19 fêmeas por meio de acesso cervical e pré-femoral com um transdutor setorial multifrequencial. Foram avaliadas morfologia, sintopia e ecogenicidade do coração, tiróide, fígado, vesícula biliar, órgãos reprodutivos, estômago, intestino delgado, intestino grosso, bexiga urinária e rins. O coração mostrou dois átrios e um ventrículo com uma parede trabecular e espessa. Na base cardíaca pode-se visibilizar a tireóide oval e ecogênica. O fígado, vesícula biliar e sistema digestivo foram semelhantes ao observado em mamíferos e testudinos. No entanto, o fígado dos quelônios mostrou-se mais hiperecóico em relação ao dos mamíferos. Os rins foram vistos como estruturas triangulares, hipoecóicas, homogêneas e vascularizadas; a bexiga foi observada na maior parte como alongada com conteúdo anecóico, e sua parede foi vista como uma fina camada hiperecóica. Os testículos foram observados como estruturas alongadas, homogêneas e hiperecóicas em relação aos rins. Os folículos ovarianos foram vistos como esferas ecogênicas a hiperecogênicas de tamanho e quantidade variável, o oviduto como uma estrutura tubular sigmóide e os ovos como finas linhas hiperecogênicas com sombra acústica posterior. Em alguns animais, havia quantidades variáveis de líquido em volta do coração e na cavidade celomática.

Identification of Bovine Hide Gelatine from the Shell Glue of the Red-Eared Slider (Trachemys scripta elegans) Using UPLC-ESI-QTOF-MS / 世界科学技术-中医药现代化

This study aimed at developing an ultra-performance liquid chromatography electrospray time of flight-mass spectrometry (UPLC-ESI-QTOF-MS) method for the identification of bovine hide gelatine from the shell glue of the red-eared slider.Tortoise shell glue was made from the shell of red-eared slider or Reeves' turtle (Chinemys reevesii).The samples were analyzed on UPLC-ESI-QTOF-MS after being digested by trypsin,and the ions at m/z 604.8,m/z 641.3,m/z 790.8 of the marker peptides of bovine hide gelatin were detected.As a result,it was found that the test results of the ions made from the shell of red-eared slider at m/z 641.3 were positive,taking the same fragmentation regularity of MS/MS as the standard of bovine-hide gelatine,while negative results were detected from the ions made from the shell of Reeves' turtle.In conclusion,the method was simple and accurate provided a basis for distinguishing the tortoise shell glue from bovine hide,which could be also used for the quality control of tortoise shell glue.

Comparative Analysis of Ancient and Modern Doctors’ Green Tortoise Exploring Point Acupuncture Manipulation / 上海针灸杂志

It has been found by sorting out and analyzing ancient and modern doctors’ green tortoise exploring point acupuncture manipulation that ancient and modern doctors use Xu Feng's manipulation as the foundation and make some innovations on that b asis and according to their own clinical experiences. The clinical application range of different doctors’ green tortoise exploring point acupuncture manipulation is proposed by summarizing recent over 10 years’ clinical reports and the authors’ clinical practice. It is considered that the shortcomings of green tortoise exploring point acupuncture manipulation are lack of manipulation standardization and modern mechanism study and that manipulation standardization should be closely connected with clinical practice for further application and popularization.

Celiotomy by plastrotomy in a yellow-footed tortoise (geochelone denticulata)

One herein reports a successful case of celiotomy by plastrotomy for removal of foreign bodies in yellow-footed tortoise (Geochelone denticulata). The animal was treated at the Veterinary Hospital of the Federal University of Piaui, with appetite loss, regurgitation, constipation, lethargy, reluctance to walk and slightly reddish ocular mucous membranes. Radiographic examination was performed, confirming the presence of foreign bodies in the stomach. The tortoise underwent celiotomy by plastrotomy for the removal of the foreign bodies. The opening of the plastron was performed through the abdominal shields, with the aid of a circular mini grinding saw. One performed an incision in the midline between the two abdominal veins to access the abdominal cavity. A gastrotomy for removal of the foreign bodies (nails, toothpicks, stones, pieces of plastic, glass and crockery pieces) was performed after the location of the stomach. The surgery was successful and confirmed with radiographic evaluation in the immediate postoperative period. The celiotomy by plastrotomy for removal of foreign bodies in that animal proved to be a viable, very important and safe technique to the survival of chelonians.

Neste relato descreve-se um caso bem sucedido de celiotomia por plastrotomia para remoção de corpos estranhos em uma jabuti-tinga (Geochelone denticulata). O animal foi atendido no Hospital Veterinário da Universidade Federal do Piauí apresentando falta de apetite, regurgitação, constipação, letargia, relutância em andar e mucosas oculares hiperêmicas. Foi realizado exame radiográfico, o qual confirmou presença de corpos estranhos no estômago. O animal foi submetido à celiotomia por plastrotomia para remoção dos corpos estranhos. A abertura do plastrão foi realizada através dos escudos abdominais, com o auxílio de uma mini-serra circular de retífica. Foi feita uma incisão na linha média entre as duas veias abdominais para se acessar a cavidade abdominal e, uma vez exposto, o estômago foi incisado para remoção dos corpos estranhos (grampos, palitos de dente, pedras, peças de plástico, fragmentos de louças e vidros). A cirurgia foi bem sucedida e a remoção total dos corpos estranhos foi confirmada por radiografia realizada no pós-operatório imediato. A celiotomia por plastrotomia para remoção de corpos estranhos neste animal demonstrou ser uma técnica muito importante, segura e viável para a sobrevivência de quelônios.

Morphological analysis of peripheral blood cells of Chelonoidis carbonaria (Spix, 1824) / Análise morfológica das células do sangue periférico de Chelonoidis carbonaria (Spix, 1824)

This present work describe the peripheral blood cell morphology from Chelonoids carbonaria. To do this were used ten animal specimens clinically healthy, six female and four male, submitted to peripheral blood collect by jugular vein. Blood was collected to prepare blood smears, without the use of anticoagulants. The slides were stained and analyzed microscopically to describe the cell morphology. The mature erythrocytes had an ellipsoid shape and a grain-free nucleus; immature ones were circular. The leukocytes, granulocytes and agranulocytes were also circular. The heterophils had cytoplasmic granules with various elongated shapes, and the eosinophils had a uniform round shape. The basophils had highly dense basophilic granules, stained in blue; the granules were irregularly arranged and also inside the nucleus. The lymphocytes were circular with a large circular nucleus. The thrombocytes were small, with basophilic staining and a small cytoplasm (the nucleus occupied almost the entire cell). The morphological results found in this study are consistent with cell types of other chelonians.

O presente estudo descreve a morfologia dos constituintes celulares do sangue periférico de Chelonoides carbonaria. Para tanto, 10 espécimes adultos, sendo seis fêmeas e quatro machos, clinicamente saudáveis foram submetidos à coleta de sangue periférico através da veia jugular. O sangue foi recolhido para preparar esfregaços sanguíneos, sem a utilização de anticoagulantes. As lâminas foram coradas e analisadas microscopicamente para descrever a morfologia da célula. Os eritrócitos maduros têm a forma elipsóide e apresentam núcleo central sem granulações; nas fases imaturas mostram-se arredondados. Os leucócitos, granulócitos e agranulócitos, também são circulares. Os heterófilos possuem grânulos citoplasmáticos com várias formas alongadas e nos eosinófilos são uniformes e arredondados. Os basófilos possuem grânulos altamente densos e basofílicos, corados em azul; os grânulos são dispostos de forma irregular e também no interior do núcleo. Os linfócitos são circulares com um grande núcleo circular. Os trombócitos são pequenos, com coloração basofílica e citoplasma escasso (o núcleo ocupa quase toda a célula). Os resultados encontrados nesta pesquisa são compatíveis com a morfologia encontrada nesses tipos celulares em outros quelônios.

LC-MS/MS analysis of gelatine ingredients in chinese patent medicines / 中国药学杂志

OBJECTIVE: To establish an analysis method for identification of gelatine ingredients in Chinese patent medicines. METHODS: Trypsin was used for hydrolysis of gelatins. The characteristic getalins analyses were identified by rapid resolution liquid chromatography (RRLC) coupled to triple quadruple mass spectrometry (QQQ-MS). Trypsin was used for hydrolysis of gelatins. RESULTS: The established present method was specific, precise and reliable. Gelatine ingredients as prescribed wereas detected for several samples. However, instead of gelatin ingredients as prescribed, unprescribed gelatine ingredients were as detected for some samples. CONCLUSION: The methodology validation is performed and the results are satisfied. The method can be used for identification of donkey-hide gelatin, oxhide gelatin, deer-horn glue and tortoise-shell glue in Chinese patent medicines, and provides a scientific reference for the study of quality control method of gelatin ingredients in Chinese Patent Medicines.

The research progress of traditional Chinese medicine inducing bone mesenchymal stem cells / 国际中医中药杂志

Through referring to relevant works and the latest literature, the application and research progress of the traditional Chinese medicine inducing mesenchymal stem cells were summarized. The researching results focusing on induction and proliferation of mesenchymal stem cell by salvia, notoginseng, tortoise plastron, pilose antler, ginseng, astragalus were introduced.

Site fidelity and movement of Chelonoidis carbonaria (Spix, 1824) (Testudinidae) in cocoa plantations in southeastern Brazil / Estabelecimento e movimentação de Chelonoidis carbonaria (Spix, 1824) (Testudinidae) em áreas de plantação de cacau no sudeste do Brasil

Red-footed Tortoises (Chelonoidis carbonaria Spix, 1824) raised as pets and voluntarily handed over to environmental officers by their owners or apprehended by officers represent a large contingent of animals that overfill triage centres in Brazil. There is no consensus on the fate of these animals, and their numbers continue growing. In this study, we evaluated the movement patterns of C. carbonaria originating from triage centres in areas of cocoa plantations and forest remnants to define their home range and dispersion. After 120 days of quarantine and acclimatisation, eight C. carbonaria adults were released and monitored via radio telemetry for 10 months. The radio transmitters of two individuals presented problems, and consequently, it was not possible to track these individuals. Five individuals remained in an area of 7.75 ha 10 months after release, avoiding contact with humans after the first three months. The greatest problems were the proximity of individuals to inhabited areas in the first three months after release, the death of two individuals, and the escape of one individual. After the experiment, the animals were sent back to the triage centre. Our results suggest that a proportion of the animals in the triage centres are able to survive in natural conditions. Considering their survival and fidelity to the release site, the translocation of animals described herein should be considered partially successful. However, if this measure is adopted, it must be preceded by studies of the animals' origins and by a rigorous genetic, sanitary and behavioural analysis of each individual.

Jabutis criados como animais de estimação entregues voluntariamente por seus donos ou apreendidos pelos agentes ambientais formam um grande contingente de animais que lotam os centros de triagem nas diversas regiões do Brasil. Não existe um consenso sobre o destino destes animais e os seus números continuam a crescer. Neste estudo avaliamos os deslocamentos de Chelonoidis carbonaria oriundos de centros de triagem em áreas de plantio de cacau e de remanescentes florestais buscando levantar a área de vida e a dispersão dos indivíduos. Após um período de quarentena e aclimatação de 120 dias 10 indivíduos adultos de C. carbonaria foram soltos e monitorados por radiotelemetria durante 10 meses. Os radiotransmissores de dois indivíduos apresentaram problemas não sendo possível acompanha-los. Cinco indivíduos permaneceram na área após 10 meses de soltura evitando, após os três meses iniciais, o contato com os humanos e vivendo em uma área de até 7,75 ha. Os principais problemas verificados foram a aproximação dos indivíduos das áreas habitadas nos três primeiros meses após a soltura, a morte de dois indivíduos e a dispersão de outro. Ao final do experimento os animais foram devolvidos ao centro de triagem de origem. Nossos resultados sugerem que uma parcela dos animais dos centros de triagem apresenta condições sobreviver em condições naturais. Considerando a sobrevivência e a fidelidade à área de soltura uma possível translocação poderia apresentar um sucesso parcial. Esta medida, entretanto, caso seja adotada, deve ser precedida de estudos sobre a origem dos animais e de uma rigorosa análise genética, sanitária e comportamental de cada indivíduo.

Site fidelity and movement of Chelonoidis carbonaria (Spix, 1824) (Testudinidae) in cocoa plantations in southeastern Brazil

Red-footed Tortoises (Chelonoidis carbonariaSpix, 1824) raised as pets and voluntarily handed over to environmental officers by their owners or apprehended by officers represent a large contingent of animals that overfill triage centres in Brazil. There is no consensus on the fate of these animals, and their numbers continue growing. In this study, we evaluated the movement patterns of C. carbonaria originating from triage centres in areas of cocoa plantations and forest remnants to define their home range and dispersion. After 120 days of quarantine and acclimatisation, eight C. carbonaria adults were released and monitored via radio telemetry for 10 months. The radio transmitters of two individuals presented problems, and consequently, it was not possible to track these individuals. Five individuals remained in an area of 7.75 ha 10 months after release, avoiding contact with humans after the first three months. The greatest problems were the proximity of individuals to inhabited areas in the first three months after release, the death of two individuals, and the escape of one individual. After the experiment, the animals were sent back to the triage centre. Our results suggest that a proportion of the animals in the triage centres are able to survive in natural conditions. Considering their survival and fidelity to the release site, the translocation of animals described herein should be considered partially successful. However, if this measure is adopted, it must be preceded by studies of the animals' origins and by a rigorous genetic, sanitary and behavioural analysis of each individual.

Jabutis criados como animais de estimação entregues voluntariamente por seus donos ou apreendidos pelos agentes ambientais formam um grande contingente de animais que lotam os centros de triagem nas diversas regiões do Brasil. Não existe um consenso sobre o destino destes animais e os seus números continuam a crescer. Neste estudo avaliamos os deslocamentos de Chelonoidis carbonaria oriundos de centros de triagem em áreas de plantio de cacau e de remanescentes florestais buscando levantar a área de vida e a dispersão dos indivíduos. Após um período de quarentena e aclimatação de 120 dias 10 indivíduos adultos de C. carbonaria foram soltos e monitorados por radiotelemetria durante 10 meses. Os radiotransmissores de dois indivíduos apresentaram problemas não sendo possível acompanha-los. Cinco indivíduos permaneceram na área após 10 meses de soltura evitando, após os três meses iniciais, o contato com os humanos e vivendo em uma área de até 7,75 ha. Os principais problemas verificados foram a aproximação dos indivíduos das áreas habitadas nos três primeiros meses após a soltura, a morte de dois indivíduos e a dispersão de outro. Ao final do experimento os animais foram devolvidos ao centro de triagem de origem. Nossos resultados sugerem que uma parcela dos animais dos centros de triagem apresenta condições sobreviver em condições naturais. Considerando a sobrevivência e a fidelidade à área de soltura uma possível translocação poderia apresentar um sucesso parcial. Esta medida, entretanto, caso seja adotada, deve ser precedida de estudos sobre a origem dos animais e de uma rigorosa análise genética, sanitária e comportamental de cada indivíduo.

Morphology and topographic anatomy of the spinal cord of the red-footed tortoise (Geochelone carbonaria Spix, 1824) / Morfologia e anatomia topográfica da medula espinal de jabuti das "patas vermelhas" (Geochelone carbonaria Spix, 1824)

The aim of this study was to describe the topography of the spinal cord of the red-footed tortoise to establish a morphological basis for applied research in anesthesiology and morphology. Six tortoises from the state of Maranhão (Brazil) that had died of natural causes were used. The common carotid artery was used to perfuse the arterial system with saline solution (heated to 37ºC) and to fix the material with a 20 percent formaldehyde solution. The specimens were then placed in a modified decalcifying solution for 72 hours to allow dorsal opening of the carapace with a chisel and an orthopedic hammer. Dissection of the dorsal musculature and sectioning of the vertebral arches were performed to access the spinal cord. The results revealed the spinal cord of G. carbonaria to be an elongated, whitish mass that reached the articulation between the penultimate and last caudal vertebrae. The cervical intumescence (Intumescentia cervicalis) was located between vertebral segments C5 and T1, whereas the lumbosacral intumescence (Intumescentia lumbalis) was located between T6 and Ca1.

Objetivou-se com este estudo descrever a topografia da medula espinhal do jabuti de "patas vermelhas" no intuito de estabelecer bases morfológicas para a investigação aplicada em morfologia, anestesiologia e cirurgia animal. Foram utilizados seis animais adultos, provenientes do Estado de Maranhão (Brasil), os quais haviam ido a óbito por causas naturais. A artéria carótida comum foi canulada e utilizada para perfusão do sistema arterial com solução salina (aquecida a 37ºC) e para fixação do material com uma solução de formol a 20 por cento. Os animais foram então colocados em uma solução descalcificadora modificada por 72 horas, o que facilitou a abertura dorsal da carapaça com um cizel e um martelo ortopédico. Em seguida, foi realizada a dissecação da musculatura dorsal e secção dos arcos vertebrais para acesso a medula espinal. Os resultados revelaram a medula espinhal de Geochelone carbonaria como uma massa alongada, esbranquiçada, que se estende até a articulação entre penúltima e última vértebra caudal. A intumescência cervical (Intumescentia cervicalis) foi localizada entre os segmentos vertebrais de C5 e T1, enquanto que a intumescência lombossacral (Intumescentia lumbalis) foi localizada entre os segmentos vertebrais de T6 e Ca1.

New tick records in Rondônia, Western Brazilian Amazon / Novos relatos de carrapatos em Rondônia, Amazônia ocidental brasileira

In the present study, we provide new tick records from Vilhena Municipality, in the Southeast of the State of Rondônia, Northern Brazil. Ticks collected from a capybara, Hydrochoerus hydrochaeris (Linnaeus), were identified as Amblyomma romitii Tonelli-Rondelli (1 female), and Amblyomma sp. (1 larva). Ticks collected from a harpy eagle, Harpia harpyja (Linnaeus), were identified as Amblyomma cajennense (Fabricius) (16 nymphs) and Haemaphysalis juxtakochi Cooley (1 nymph). Ticks collected from a yellow-footed tortoise, Chelonoidis denticulada (Linnaeus), were identified as Amblyomma rotundatum Koch (10 females, 2 nymphs), and Amblyomma sp. (2 larvae). The present record of A. romitii is the first in the State of Rondônia, and represents the southernmost record for this tick species, indicating that its distribution area is much larger than currently recognized. Although both A. cajennense and H. juxtakochi have been reported parasitizing various bird species, we provide the first tick records on a harpy eagle. A. rotundatum is widespread in the State of Rondônia, and has been previously reported on the yellow-footed tortoise. The present records increase the tick fauna of Rondônia to 26 species.

O presente estudo relata novos achados de carrapatos provenientes do Município de Vilhena, Sudeste do Estado de Rondônia, na região Norte do Brasil. Carrapatos colhidos de uma capivara, Hydrochoerus hydrochaeris (Linnaeus), foram identificados como Amblyomma romitii Tonelli-Rondelli (1 fêmea) e Amblyomma sp. (1 larva). Carrapatos colhidos de uma águia harpia, Harpia harpyja (Linnaeus), foram identificados como Amblyomma cajennense (Fabricius) (16 ninfas) e Haemaphysalis juxtakochi Cooley (1 ninfa). Carrapatos colhidos de um jabuti, Chelonoidis denticulada (Linnaeus), foram identificados como Amblyomma rotundatum Koch (10 fêmeas, 2 ninfas) e Amblyomma sp. (2 larvas). O presente achado de A. romitii é o primeiro no Estado de Rondônia, representando o achado mais meridional desta espécie de carrapato, indicando que sua distribuição geográfica é mais ampla do que se supunha. Embora A. cajennense e H. juxtakochi têm sido relatados parasitando várias espécies de aves, o presente relato em harpia é o primeiro registro de carrapatos nesta espécie de hospedeiro. A. rotundatum ocorre amplamente no Estado de Rondônia e tem sido previamente relatado parasitando jabutis. Estes registros ampliam a fauna de carrapatos de Rondônia para 26 espécies.

Observations on Treatment of Piriformis Injury Syndrome by a Technique of Green Tortoise Exploring Point / 针灸推拿医学（英文版）

Objective: To investigate the efficacy of the green tortoise exploring point technique for treating piriformis syndrome. Methods: Ninety patients were randomly allocated to a green tortoise exploring point treatment group of 30 cases, an acupuncture control group of 30 cases and a hydro-acupuncture control group of 30 cases for clinical observation. Results: The symptoms improved after treatment in all the three groups. The total efficacy rate was 100.0% in the treatment group, 76.7% in the acupuncture group and 83.3% in the hydro-acupuncture group. There were statistically significant differences between the three groups (P<0.01, P<0.05). Conclusion: The technique of green tortoise exploring point is better than conventional acupuncture and hydro-acupuncture in treating piriformis injury syndrome

Functional behavior of tortoise hemoglobin Geochelone denticulata

The hemolysate from Geochelone denticulata contains two main hemoglobin components, as shown by ion exchange chromatography and polyacrylamide gel electrophoresis (PAGE). Electrophoresis under dissociating conditions showed three types of globin chains. The apparent molecular mass, as determined by gel filtration on Sephadex G-200, was compatible with tetrameric Hb, which was unable to polymerize. The G. denticulata Hb has a P50 value of 9.56 mm Hg at pH 7.4. The Hb oxygenation appears to be under the control of organic phosphates and hydrogen ion since it is strongly affected by those species. In the presence ATP or IHP the P50 values increased to 29.51 mm Hg and 54.95 mm Hg, respectively, at pH 7.4. The n50 was generally lower than 1.5 in stripped Hb, suggesting a dissociation of tetramers. In the presence of organic phosphates n50 values increased to approximately 2.5. The Bohr effect was evident in oxygen equilibrium experiments. The hematocrit (32%) and Hb concentration (5.7 mM as heme) of G. denticulata blood were substantially larger than those of G. carbonaria, but the methemoglobin levels were similar in both species, approximately 1%. Thus, the oxygen capacity of blood appears to be higher in G. denticulata than in G. carbonaria, particularly considering the functional properties of their Hbs, which would guarantee the survival of animals.

O hemolisado de Geochelone denticulata contém dois componentes principais, de acordo com a cromatografia de troca iônica e PAGE. Eletroforese sob condições dissociantes mostrou 3 tipos de cadeias de globina. A massa molecular aparente, determinada pela filtração em gel sobre Sephadex G-200, foi compatível com Hb tetramérica que foi incapaz de polimerizar. A Hb de G. denticulata tem valor de P50 de 9,56 mm Hg em pH 7,4. A oxigenação da Hb parece estar sob controle de fosfatos orgânicos e íons hidrogênio, uma vez que ela é fortemente afetada por essas espécies. Na presença de ATP ou IHP, os valores de P50 aumentaram para 29,51 mm Hg e 54,95 mm Hg, respectivamente, a pH 7,4. O n50 foi geralmente menor que 1,5 na Hb stripped, sugerindo dissociação de tetrâmeros. Na presença de fosfatos orgânicos, os valores de n50 aumentaram para aproximadamente 2,5. O efeito Bohr foi evidente nos experimentos de equilíbrio com oxigênio. O hematócrito de 32% e a concentração de Hb de 5,7 mM em heme no sangue de G. denticulata foram substancialmente maiores do que da G. carbonaria, mas os níveis de metahemoglobina foram similares em ambas as espécies, aproximadamente 1%. Portanto, a capacidade de oxigenação do sangue parece ser maior na G. denticulata, particularmente considerando as propriedades funcionais da Hb, que garantiria a sobrevivência dos animais.

ANTI-MUTATION ACTIVITES OF TORTOISE SHELL AND TURTLE SHELL / 中国海洋药物

Sister chromatid exchange in myelogenous cell of mice was measured to evaluate the effects of anti- mutation by the Chinese triditional medicine , Turtle shell and tortoise shell. The results showed both of them have significant anti-mutation activites.