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Registros recuperados: 23
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Adult male circumcision with a circular stapler versus conventional circumcision: A prospective randomized clinical trial BJMBR
Jin,X.D.; Lu,J.J.; Liu,W.H.; Zhou,J.; Yu,R.K.; Yu,B.; Zhang,X.J.; Shen,B.H..
Male circumcision is the most frequently performed procedure by urologists. Safety and efficacy of the circumcision procedure requires continual improvement. In the present study, we investigated the safety and efficacy of a new male circumcision technique involving the use of a circular stapler. In total, 879 consecutive adult male patients were randomly divided into 2 groups: 441 underwent stapler circumcision, and 438 underwent conventional circumcision. The operative time, pain score, blood loss volume, healing time, treatment costs, and postoperative complications were compared between the two groups. The operative time and blood loss volume were significantly lower in the stapler group than in the conventional group (6.8 ± 3.1 vs 24.2 ± 3.2 min and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Circumcision; Complication; Male; Stapler.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2015000600577
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Clinical and radiographic changes of carpi, tarsi and interphalangeal joints of beef zebu bulls on semen collection regimen Arq. Bras. Med. Vet. Zootec.
Motta,G.A.; Girardi,A.M.; Sabes,A.F.; Portugal,E.S.; Nociti,R.P.; Bueno,G.M.; Marques,L.C..
ABSTRACT Osteoarthritis and osteochondrosis are highly correlated to reproductive failure in bulls. This study aimed to evaluate the carpal, tarsal and interphalangeal lesions in beef zebu bulls on semen collection regimen. Twenty-one beef cattle bulls, in a total of forty-one animals, were split into three age-based groups: animals from two to four years old (GI), from more than four to eight years old (GII) and above eight years old (GIII). The clinical findings were conformational changes of limbs, synovial effusion, peripheral venous engorgement of joints and prolonged decubitus. The total population showed moderate clinical manifestation and radiographic score. The GIII presented more severe joint lesions. Carpi and tarsi regions had discrete to...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Cattle; Infertility; Male; Overweight; Radiology.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601357
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Comparative Study of Anthropometric Measurement and Body Composition between Elite Soccer and Basketball Players International Journal of Morphology
Popovic,Stevo; Akpinar,Selçuk; Jaksic,Damjan; Matic,Radenko; Bjelica,Dusko.
The purpose of this study was to describe anthropometric characteristics and body composition of elite soccer and basketball players as well as to make comparisons between them. Seventy-one males were enrolled in the study, divided into three groups: twenty-six soccer players, fourteen basketball players and thirty-one healthy sedentary subjects. All subjects were assessed for the anthropometric measures required for the calculation of body composition variables, using the standardized procedures recommended by established literature. Data was analyzed using SPSS and the descriptive statistics were expressed as a mean (SD) for each variable, while the ANOVA and LSD Post Hoc tests were carried out to detect the effects of each type of sport. The results...
Tipo: Journal article Palavras-chave: Sport; Top-Level; Football; Basket; Male.
Ano: 2013 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000200016
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Comparative Study of Anthropometric Measurement and Body Composition between Elite Soccer and Volleyball Players International Journal of Morphology
Popovic,Stevo; Bjelica,Dusko; Jaksic,Damjan; Hadzic,Rasid.
The purpose of this study was to describe anthropometric characteristics and body composition of elite soccer and volleyball players as well as to make comparisons between them. Seventy-one males were enrolled in the study, divided into three groups: twenty-six soccer players, fourteen volleyball players and thirty-one healthy sedentary subjects. All subjects were assessed for the anthropometric measures required for the calculation of body composition variables, using the standardized procedures recommended by established literature. Data was analyzed using SPSS and the descriptive statistics were expressed as a mean (SD) for each variable, while the ANOVA and LSD Post Hoc tests were carried out to detect the effects of each type of sport. The results...
Tipo: Journal article Palavras-chave: Sport; Top-Level; Football; Volleyball; Male.
Ano: 2014 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000100044
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Description of the male of Culicoides dureti (Diptera: Ceratopogonidae) Rev. Soc. Entomol. Argent.
Spinelli,Gustavo R.; Ronderos,María M..
The male of Culicoides dureti Ronderos & Spinelli is described and illustrated from specimens collected associated with females in the province of Misiones, Argentina, and a brief description of the female is provided. The species is compared with Culicoides barbosai Wirth & Blanton.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Culicoides dureti; Male; Argentina.
Ano: 2007 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802007000200009
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Descriptions of a new species of Foenatopus Smith from China and the male of Parastephanellus brevicoxalis (Hymenoptera, Stephanidae) Naturalis
Chen, H.-y.; Achterberg, C. van; Xu, Z.-f..
A new species of the stephanid genus Foenatopus Smith, Foenatopus weii sp. n., is described and illustrated from Yunnan Province, China. A modified section of the identification key to species of Foenatopus is added to include the new species. The male of Parastephanellus brevicoxalis Hong, van Achterberg & Xu, 2011 from Guangdong Province, China is also described and illustrated for the first time.
Tipo: Article / Letter to the editor Palavras-chave: China; Foenatopus; Male; New species; Oriental Region; Parastephanellus brevicoxalis.
Ano: 2016 URL: http://www.repository.naturalis.nl/record/625045
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Effects of Transgenic Soybean and Organic Soybean on Rat Penis Morphology during the Aging Process International Journal of Morphology
Corrêa,L. B. N. S; Contreiras,E. C; Daleprane,J. B; Boaventura,G. T; Figueiredo,M. A; Chagas,M. A.
The contents of soybean can modify the structure of the reproductive system, especially, when consumed for prolonged periods. In this study, we evaluated the effects of the consumption of transgenic soybean on rat penis morphology after prolonged use. Wistar rats (n = 30) were divided into three groups according to diet: Transgenic Soybean (TS) group, Organic Soybean (OS) group and Control (C) group. After 455 days of intake, the rats were sacrificed and the penises were excised and fixed in formalin for subsequent histological processing. The samples were stained with hematoxylin and eosin, Weigert’s resorcin-fuchsin stain, and picrosirius red with polarization. The images were scanned for the histomorphometric analyses of the corpora cavernosa, corpus...
Tipo: Journal article Palavras-chave: Phytoestrogens; Diet; Soybeans; Male; Morphology; Morphometry.
Ano: 2017 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300037
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Ethnic Difference in Brain Weight of 17-20 Year-Old Males in Northern Iran International Journal of Morphology
Haidari,Kamran; Jahanshahi,Mehrdad; Golalipour,Mohammad Jafar.
Cranial capacity and brain weight are important measurements in the study of racial/ethnic differences. Using linear (Lee­Pearson's) formula, brain weight and cranial capacity were estimated in 398 normal 17 to 20-year-old males (200 native Fars and 198 Turkman) males in Northern Iran. The dimensions of the head measured with spreading caliper and auricular head spanner. The mean±S.D of brain weight and cranial capacity in native Fars males were 1343.45±102.37 cm3, and 1390.47±105.95 g, and that of Turkmans were 1163.02±115.76 cm3 and 1203.73±119.81 g, respectively. Cerebral Index was 3.40 ±0.37 % and 2.52 ±0.37 % in Native Fars and Turkmans, respectively and cerebral quotient was higher in Turkmans (8.34) than Native Fars males (7.95). This study showed,...
Tipo: Journal article Palavras-chave: Anthropometry; Cephalometry; Brain weight; Cranial capacity; Cerebral index; Cerebral quotient; Male; Iran.
Ano: 2016 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300028
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Exposure of C57BL/6J Male Mice to an Electric Field Improves Copulation Rates with Superovulated Females OAK
HORI, Takuya; YAMSAARD, Thicomeporn; UETA, Yoshiko Yanagimoto; HARAKAWA, Shinji; KANEKO, Etsushi; MIYAMOTO, Akio; XUAN, Xuenan; TOYODA, Yutaka; SUZUKI, Hiroshi; 宮本, 明夫; 玄, 学南; 鈴木, 宏志.
It is well-known that there are considerable strain differences in the relative copulation rates between male and superovulated female mice. In particular, the C57BL/6J strain of mice has a lower rate of successful copulation. We examined the effect of exposure to an electric field on sexual behavior in C57BL/6J male mice. When C57BL/6J males were exposed to a 50 Hz, 45 kV/m electric field for 30 min per day for 11 days and placed in a cage with a superovulated female of the same strain, the successful copulation rates of males was significantly improved compared with unexposed males (P<0.05). These results suggest that the exposure of C57BL/6J male mice to an electric field improves their sub-fertility activity in mating with superovulated females.
Palavras-chave: Mice; Male; Electric field; Copulation; Superovulation; Sexual behavior.
Ano: 2005 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3021
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Fertility of male adult rats submitted to forced swimming stress BJMBR
Mingoti,G.Z.; Pereira,R.N.; Monteiro,C.M.R..
We investigated whether stress interferes with fertility during adulthood. Male Wistar rats (weighing 220 g in the beginning of the experiment) were forced to swim for 3 min in water at 32ºC daily for 15 days. Stress was assessed by the hot-plate test after the last stressing session. To assess fertility, control and stressed males (N = 15 per group) were mated with sexually mature normal females. Males were sacrificed after copulation. Stress caused by forced swimming was demonstrated by a significant increase in the latency of the pain response in the hot-plate test (14.6 ± 1.25 s for control males vs 26.0 ± 1.53 s for stressed males, P = 0.0004). No changes were observed in body weight, testicular weight, seminal vesicle weight, ventral prostate weight...
Tipo: Info:eu-repo/semantics/other Palavras-chave: Forced swimming stress; Male; Fertility; Rat; Spermatogonia.
Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2003000500016
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First description of the male of Diaphanobezzia patagonica (Diptera: Ceratopogonidae) Rev. Soc. Entomol. Argent.
Spinelli,Gustavo R.; Ronderos,María M..
The male of Diaphanobezzia patagonica Spinelli &amp; Grogan is described and photographed from specimens collected in association with females in the Somuncura plateau, in the steppe area of central Patagonia. The male herein described is compared with the congeners D. pellucida Ingram &amp; Macfie and D. spinellii Wirth &amp; Grogan. Besides, D. patagonica is recorded from the Laguna Blanca National Park.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Diaphanobezzia patagonica; Male; Argentina; Somuncura plateau; Laguna Blanca National Park.
Ano: 2015 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802015000100006
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HPV infection, risk factors and viral load among Mexican male college students BJID
Vera-Uehara,Carmina; Sánchez-Alemán,Miguel Angel; Uribe-Salas,Felipe Javier; Ramos-Castañeda,José; Olamendi-Portugal,Ma. Leónidez; Conde-Glez,Carlos Jesús.
Objectives:To determine the prevalence of HPV and the risky sexual behaviors associated to it in a sample of male college students, taking into account genotype and viral load.Methods:From 2002 to 2003, male students from the Autonomous University of Morelos State completed a questionnaire and provided self-collected genital samples to detect and quantify HPV. We performed a bivariate and a multivariate logistic regression analysis to identify correlates associated with the infection and to assess the viral load as a function of the viral infecting type. The fragments of β-globin gene and L1 of HPV, were amplified, purified and cloned, to evaluate viral load.Results:Among 253 subjects, HPV prevalence was 19.4%, and HPV16 was the most common subtype....
Tipo: Info:eu-repo/semantics/article Palavras-chave: HPV; Viral load; Contraceptive pills; Risky sexual behaviors; Male; Students.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702014000100071
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Morphologic and morphometric analysis of testis of Pseudis limellum (Cope, 1862) (Anura, Hylidae) during the reproductive cycle in the Pantanal, Brazil Biocell
Ferreira,Adelina; Mehanna,Mahmoud; Prado,Cynthia P. A..
The spermatogenesis of Pseudis limellum, from the Southern Pantanal, Brazil, was studied from July 1995 to May 1996, through histological sections of the testis. The cells could be differentiated as: primary spermatogonia, large cells, generally with bilobed nucleus; secondary spermatogonia, smaller cells, with darker cytoplasm, chromatin of radial form; primary and secondary spermatocytes, differentiated according to the different stages of the nucleus during the successive cells divisions. Furthermore, we observed cells in process of morphologic differentiation: rounded spermatids much smaller, with nucleus containing chromatin in compacting process and cytoplasm reduction; elongated spermatids, generally parallel organized in well defined bundles, with...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Spermatogenesis; Male; Amphibia; Climatic influences.
Ano: 2008 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-95452008000200004
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Morphologic Bilateral Differences of Top Level Gymnasts International Journal of Morphology
Cuk,Ivan; Pajek,Maja Bucar; Jakse,Barbara; Pajek,Jernej; Pecek,Mojca.
Gymnastics is a basic sport, which was developed under a philosophic idea "Mens sana in corpore sano". Such an idea supposes harmonized body and soul. We can also understand under such a terminus the symmetricity of the athletic body. Aim of our investigation was to determine whether gymnast's body is symmetric. On the sample of 40 top level gymnasts (average age of 23 years) who were attending World Cup Competition in Ljubljana in the year 2000 we measured 13 anthropometric characteristics ­ joint diameters, circumferences and skinfold thicknesses on the left and right side. While there were no differences between the left and right leg parameters, there were some significant differences between the left and right arm measures. We found significant...
Tipo: Journal article Palavras-chave: Anthropometrics; Bilateral differences; Male; Artistic gymnastics.
Ano: 2012 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022012000100019
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Morphological Evaluation of Head in Turkman Males in Gorgan-North of Iran International Journal of Morphology
Golalipour,Mohammad Jafar; Jahanshahi,Mehrdad; Haidari,Kamran.
Cephalometry or measurement of human head is used in identification, forensic medicine, plastic surgery, orthodontics, archeology and examine the differences between races and ethnicities. This descriptive investigation was undertaken on 198 young Turkman males to determine the cephalic index and head phenotype among them in Gorgan, North of Iran. In this study cephalic index was determined by classic cephalometric method. Mean and standard deviation of cephalic index was 80.4 + 4. Based on the cephalic index, the head shape of 42.4% of individuals were brachycephalic, 7.6% hyperbrachycephalic, 40.9% mesocephalic and 8.1% dolicocephalic. This research showed that Turkman individuals have typical brachycephalic phenotype. In comparison to other studies, we...
Tipo: Journal article Palavras-chave: Craniofacial forms; Cephalometry; Cephalic index; Male.
Ano: 2007 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022007000100013
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New records, synonymy and description of the male of Culicoides horticola Lutz, 1913 (Diptera: Ceratopogonidae) Biota Neotropica
Felippe-Bauer,Maria Luiza; Spinelli,Gustavo Ricardo.
The male of Culicoides horticola Lutz, 1913 is described and illustrated from specimens collected in the Department of Madre de Dios, Peru, and in the State of Rio de Janeiro, Brazil. Culicoides bachmanni Spinelli, 2005 is considered as a junior synonym of C. horticola. Previous citations and descriptions of C. horticola are discussed, and the species is firstly recorded from Peru and biting humans.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Culicoides horticola; Male; Synonymy; New records.
Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032009000100003
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Notes on Neotropical Proconiini (Hemiptera: Cicadellidae: Cicadellinae): VII: First detailed description of the female genitalia of a Diestostemma species Rev. Bras. Zool.
Mejdalani,Gabriel; Silva,Roberta dos Santos da.
Diestostemma Amyot &amp; Serville, 1843 is a diverse sharpshooter genus with 32 species. A description and illustrations of Diestostemma nasutum Schmidt, 1910 are provided. The species, previously known from Ecuador, is newly recorded from Colombia. Both the male and female genitalia are described for the first time. This is the first detailed description of the female genitalia of a Diestostemma species. Diestostemma nasutum can be distinguished from the other species of the genus by the following features of the aedeagus: shaft with the distal third distinctly curved dorsally; base of basiventral aedeagal process with a lobe directed anteriorly; and basiventral aedeagal process bifurcated on its basal portion. The style of D. nasutum, whose apical...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Auchenorrhyncha; Diestostemma nasutum; Male; Membracoidea; Morphology; Sharpshooter; Taxonomy.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702010000500018
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Preliminar report on the presence of tegumentar glands in the thorax of Meliponinae bees (Hymenoptera, Apidae) BJB
CRUZ-LANDIM,C.; REGINATO,R. D..
This is a first report on the presence of glandular cells in the lateral tegument of the mesothorax of Meliponinae bees. The cells are of the insect class III glandular cells and are present in queens, workers and males. The glands are more developed in queens than in workers, and in workers than in males.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Mesothorax; Glands; Tegument; Male; Worker; Queen.
Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0034-71081999000100021
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Pseudo-hermafroditismo masculino em cadela Arq. Bras. Med. Vet. Zootec.
Fantoni,M.S.; Silva,B.C.; Ferreira,L.F.L.; Valle,G.R.; Rachid,M.A..
A case of male pseudo-hermaphrodite in a six-month-old Pinscher dog with mild signs of agression towards other dogs is reported. The animal presented fibrous mass in clitorial region, with structure similar to a diminutive penis. Testicles were found in the abdominal cavity, uterus had normal size and localization and hypertrophic clitoris was seen during exploratory laparotomy. The histopathological examination revealed testicular tissue, composed of hypotrophic seminipherous tubules and exuberant stroma and uterus with normal histological appearance. Moreover, the animal presented high levels of testosterone.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Bitch; Pseudo-hermaphrodite; Male; Canina; Pseudo-hermafrodita; Masculino.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000300032
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Redescription of Oropezella abdominalis Collin from Chile with description of the male and a key to the Neotropical genera of Ocydromiinae (Diptera, Hybotidae) Rev. Bras. entomol.
Ale-Rocha,Rosaly.
Oropezella abdominalis Collin, 1933 (Diptera, Hybotidae) is redescribed and the male is described for the first time. An identification key to the Neotropical genera of Ocydromiinae is also provided.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Neotropical Region; Ocydromiini; Male; Systematics.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262007000400003
Registros recuperados: 23
Primeira ... 12 ... Última
 

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