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Long non-coding RNAs (lncRNAs) generally display tissue-specific distributions, and testis-specific lncRNAs form the highest proportion of lncRNAs in many species. Here, we presented a detailed analysis of testis-specific lncRNAs in the melon fly, Zeugodacus cucurbitae, a highly destructive insect pest of cucurbitaceous and other related crops. Most testis-specific lncRNAs were found to be long intergenic non-coding RNAs (lincRNA). The size distribution of these lncRNAs ranged between 600 and 1000 nucleotides. Testis-specific lncRNAs that harboured one isoform number and two exons were the most abundant. Compared to other male tissues, the testis had more highly expressed lncRNAs. The quantitative real-time polymerase chain reaction results of 10 randomly selected testis-specific lncRNAs showed expression patterns consistent with RNA-seq data. Further analysis of the most highly expressed testis-specific lncRNA, lnc94638, was undertaken. Fluorescent in situ hybridization assays localized lnc94638 to the apical region of the testis that contains mature spermatozoa. RNA interference-mediated knockdown of lnc94638 expression reduced spermatozoa numbers and impaired the fertility of Z. cucurbitae male. This study provides a catalogue of testis-specific lncRNAs, shows that the testis-specific lnc94638 is involved in spermatogenesis and has the potential to be used for treating male sterility.
Assuntos
RNA Longo não Codificante , Espermatozoides , Tephritidae , Testículo , Animais , Hibridização in Situ Fluorescente , Masculino , RNA Longo não Codificante/genética , Espermatogênese/genética , Tephritidae/genéticaRESUMO
Objective: To investigate the correlation between gastric bubble size and laryngopharyngeal reflux pattern in patients with laryngopharyngeal reflux disease(LPRD). Methods: A total of 52 LPRD patients who underwent Dx-pH monitoring and anteroposterior chest radiography at the same time from February 2016 to November 2018 were retrospectively studied. Patients were devided into three position-related groups according to the Ryan score of upright and supine: isolated upright reflux(IUR), isolated supine reflux(ISR) and bipositional reflux(BR) groups. In addition, 13 healthy volunteers with negative pH monitoring were selected as the control group. Gastric bubble size and pH monitoring data among the four groups were compared. SPSS 24.0 was used for statistical analysis. Results: In all the 52 patients, 35 cases (67.3%) were classified as IUR, 9 cases (17.3%) as ISR, and 8 cases (15.4%) as BR. The height of gastric bubbles in the four groups were: IUR (26±14) mm, ISR (9±8) mm, BR (20±13) mm, control (17±15) mm, and statistical difference was found among the four groups(P=0.004). Post Hoc Multiple Comparisons found that IUR group had statistical difference between ISR group and control group (P=0.001, P=0.034 respectively). There was no statistical difference of gastric bubble width and area among the four groups(P=0.340, P=0.186 respectively). The ROC curve of the gastric bubble height with isolated upright and supine reflux patterns was obtained, and the optimal cutoff value of the gastric bubble height was 11 mm. Accordingly, we divided the patiens into two groups with high and low gastric bubble. LPRD reflux pattern distribution was significantly different between the two groups(P<0.001). The comparison of reflux parameters in pH monitoring also showed that the supine reflux parameters in the lower group were significantly higher than those in the higher group, and the upright reflux parameters in the higher group were significantly higher than those in the lower group(P<0.001). Conclusions: The height of gastric bubble is significantly correlated with the reflux patterns in LPRD patients. The gastric bubble of patients with IUR is significantly higher than that of patients with ISR. Taking 11 mm as the cutoff value, patients with higher gastric bubble are more prone to upright laryngopharyngeal reflux, while those with lower gastric bubble are more prone to supine laryngopharyngeal reflux.
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Balão Gástrico , Refluxo Laringofaríngeo , Humanos , Concentração de Íons de Hidrogênio , Curva ROC , Estudos RetrospectivosRESUMO
We demonstrate efficient terahertz (THz) modulation by coupling graphene strongly with a broadband THz metasurface device. This THz metasurface, made of periodic gold slit arrays, shows near unity broadband transmission, which arises from coherent radiation of the enhanced local-field in the slits. Utilizing graphene as an active load with tunable conductivity, we can significantly modify the local-field enhancement and strongly modulate the THz wave transmission. This hybrid device also provides a new platform for future nonlinear THz spectroscopy study of graphene.
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The pantheine genus Ortopla Walker, [1859] 1858 is revised. Two new species, Ortopla witti sp. n. from the Philippines and O. longiuncus sp. n. from Nepal, Vietnam, Thailand, Myanmar and South China are described. The name O. commutanda Warren, 1891 (syn. n.) is synonymised with O. iarbasalis Walker, [1859] 1858. The distribution of species in East Asia is clarified. A checklist of the genus Ortopla is presented. Imagines, male and female genitalia of all species are illustrated.
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Mariposas/anatomia & histologia , Mariposas/classificação , Distribuição Animal , Animais , Ásia , Feminino , MasculinoRESUMO
The Old World species of the genus Panthea Hübner [1820] 1816 are revised. The article contains the description of two new species Panthea fuscogrisea sp. n. and Panthea florianii sp. n. from continental China and re-description of two species P. roberti Joannis 1928 and P. grisea Wileman, 1919 with illustration of male and female genitalia. Diphthera hoenei Draudt, 1950 (syn. n.) is synonymised with P. roberti Joannis 1928. The species Panthea ronnyi Thony, 1996 is excluded from the genus Panthea. Lectotypes for Diphthera hoenei and Panthea roberti are designated. The genus includes five species in the Old World, distributed mainly in Sino-Himalayan subregion of the Palaearctic. A checklist of species of the genus Panthea is presented. The little-known genus Pantheana Hreblay, 1998 with the sole species Pantheana yangzisherpana Hreblay, 1998 is reviewed. The imagines, male and female genitalia of all Old World species of Panthea and Pantheana are illustrated.
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Mariposas/anatomia & histologia , Mariposas/classificação , Animais , China , Feminino , MasculinoRESUMO
Objective: To evaluate the clinical effect of vonoprazan fumarate on laryngopharyngeal reflux disease (LPRD). Methods: The clinical data of 89 patients from June 2020 to January 2022, including 45 males and 44 females, aged 18-77 (45.54±13.53) years old, were retrospectively analyzed. All the patients were diagnosed as suspected LPRD according to reflux symptom index (RSI) and reflux finding score (RFS). Patients of the Vonoprazan Fumarate group were prescribed Vonoprazan Fumarate orally (20 mg, qd) for 8 weeks.Patients of the Esomeprazole group were prescribed Esomeprazole orally (20 mg, bid) for 8 weeks. RSI and RFS of all the patients before and after treatment were compared. SPSS 18.0 was used for statistics analysis. Results: Before treatment, gender, age, RSI and RFS of the two groups had no obvious differences. After treatment, RSI and RFS in both groups were alleviated significantly. In the vonorazan fumarate group, the RSI before treatment was 12.62±7.18, and after treatment was 4.74±3.87(t=6.91, P<0.001), the RFS was 10.78±2.29 before treatment and 8.24±2.45 after treatment (t=7.06, P<0.001). While in the esomeprazole group, the RSI was 13.27±6.95 before treatment and 6.02±4.28 after treatment (t=7.50, P<0.001), the RFS was 10.59±3.14 before treatment and 8.14±3.30 after treatment (t=5.41, P<0.001). There was no significant difference in the effective rate between the two groups (86.7% in the vonoprazan fumarate group and 77.3% in the esomeprazole group, χ2=1.443, P=0.486). Conclusion: Vonoprazan fumarate could effectively alleviate the symptoms and signs of LPRD patients. The effect of vonoprazan fumarate on LPRD is not inferior to Esomeprazole. It can be used as a supplement to PPI.
Assuntos
Refluxo Laringofaríngeo , Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Refluxo Laringofaríngeo/diagnóstico , Esomeprazol/uso terapêutico , Estudos Retrospectivos , Fumaratos/uso terapêuticoRESUMO
Objective: To produce the Chinese version of a new reflux symptom score (RSS) of laryngopharyngeal reflux disease (LPRD) and to evaluate its reliability, validity and clinical value. Methods: This was a retrospective study which contained 42 healthy volunteers and 135 possible LPRD patients. RSI,RFS,oropharyngeal pH monitoring (Dx-pH monitoring) and RSS of each patient were performed. RSS was performed again after 1 week. Confirmed LPRD patients were treated with proton pump inhibitor for 8 week. And RSS was performed again after treatment. Reliability and validity of RSS were evaluated. Results: The Cronbach's α coefficient of RSS was 0.77, which indicated good internal reliability of the new score. The results of test-retest found all P values were less than 0.05, which supported good external reliability. Comparing RSS with laryngopharyngeal reflux test results, the diagnostic coincidence rate was 84.44% (114/135), and the positive predictive value was 85.71% (114/133), which showed good criterion validity. After 8 weeks treatment of PPI, RSS decreased significantly (pretreatment 84.79±42.50,posttreatment 20.11±22.82,t=-10.54, P<0.001), indicating good reactivity of RSS. The score of quality of life impact (Qol) in possible LPRD patients was obviously higher than that of healthy volunteers (t=7.15,P<0.001). All patients and volunteers believed that RSS was a good way to evaluate their symptoms. Conclusions: The new score RSS have good internal and external reliability, criterion validity and reactivity. RSS can be one of the important reference indexes to evaluate LPRD.
Assuntos
Refluxo Laringofaríngeo , Humanos , Refluxo Laringofaríngeo/diagnóstico , Reprodutibilidade dos Testes , Estudos Retrospectivos , Qualidade de Vida , Inibidores da Bomba de Prótons/uso terapêutico , ChinaRESUMO
Objective: To investigate the daily variation of LPR and the significance of 48-hour oropharyngeal pH monitoring in the diagnosis of LPRD. Methods: 72 subjects with suspected LPRD who were treated in our department from June 2018 to June 2021 were included. All patients were hospitalized to complete continuous 48-hour oropharyngeal Dx-pH monitoring. The consistency of Ryan index and W index and the correlation of various reflux parameters between the first and second 24-hour were compared. SPSS 24.0 was used for statistical analysis. Results: All 72 subjects successfully completed 48-hour oropharyngeal Dx-pH monitoring. Ryan index was positive in 11 cases (15.2%) in the first 24-hour, in 17 cases (23.6%) in the second 24-hour, in 5 cases (6.9%) both first and second, and in 23 cases (31.9%) in either 24-hour, Kappa=0.211 (P=0.064), 18 cases (25%) had inconsistent results of the first 24-hour and the second 24-hour, and there was no significant difference in the positive rate between the first and second (P=0.234). The number of positive cases in 48-hour monitoring increased by 109.1% compared with 24-hour monitoring.For W index, 49 cases (68.1%) were positive in the first 24-hourf 53 cases (73.6%) were positive in the second 24-hour, 42 cases (58.3%) were positive both first and second, and 58 cases (80.6%) were positive in either 24-hour, Kappa=0.477 (P<0.001), 16 cases (22.2%) had inconsistent results of the first and second, and there was no significant difference in the positive rate between the first and second (P=0.804). The number of positive cases in 48-hour monitoring increased by 18.4% compared with 24-hour monitoring. There was no significant difference in all the reflux parameters of first and second (P>0.05). The correlation comparison showed that the correlation of various reflux parameters in the upright position was lower than that in the supine position. Conclusion: Laryngeal reflux has daily variability. Extending the monitoring time of Dx-pH to 48-hour can help reduce the missed diagnosis caused by daily variability; the use of W index can reduce the influence of daily variability on the diagnostic results of LPRD.
Assuntos
Refluxo Laringofaríngeo , Laringe , Humanos , Refluxo Laringofaríngeo/diagnóstico , Concentração de Íons de Hidrogênio , HipofaringeRESUMO
This paper supplements earlier revisions and descriptions of the subfamily Pantheinae (Behounek et al. 2012a, 2012b, 2015a, 2015b; Behounek and Kononenko 2012a, 2012b. It contains the description of Donda hunana sp. n., description of the male of Anabelcia thai Behounek Kononenko, 2012 which was described from a small series of females, and new data on distribution of Xizanga mysterica Behounek, Han Kononenko, 2012b and Pantheaforma ihlei Behounek, Han Kononenko, 2015a.
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Lepidópteros , Mariposas , Distribuição Animal , Animais , Tamanho Corporal , Feminino , MasculinoRESUMO
To investigate the effects of dietary taurine supplementation on growth performance, antioxidant status, and lipid metabolism in broilers, 384 male broilers (Arbor Acres, 1 D of age) were randomly allocated into 4 groups with 8 replicates of 8 birds. Dietary treatments were supplemented with taurine at the level of 0.00, 2.50, 5.00, and 7.50 g/kg of the diet (denoted as CON, TAU1, TAU2, TAU3, respectively). The BW gain from 1 to 21 D and from 22 to 42 D were all increased linearly (linear, P < 0.001) by taurine supplementation. Throughout the trial period, the highest BW gain and favorable gain-to-feed ratio were observed in the TAU2 group. Taurine supplementation increased the antioxidant enzyme activities and decreased (linear, P < 0.001) the content of malondialdehyde in both serum and the liver of broilers and alleviated oxidative damage through enhancing (P < 0.05) the hepatic genes expression of nuclear factor erythroid-2-related factor 2 (NRF2), glutathione peroxidase (GPX), and heme oxygenase-1 (HO-1). Correspondingly, in serum, the activities of hepatic lipase and total lipase were decreased linearly and quadratically (linear and quadratic, P < 0.001) with the increasing inclusion of taurine in the diet. Meanwhile, in serum, the content of triglycerides was significantly decreased (P < 0.05), and except for TAU3, the total cholesterol content was also significantly decreased (P < 0.05) by taurine supplementation. In addition, the hepatic content of triglycerides was significantly decreased (P < 0.05) in the TAU1 and TAU2 groups. Compared with the CON group, the hepatic genes expression of adenosine monophosphate-activated protein kinase alpha (AMPKα), silent 1, (SIRT1) and carnitine palmitoyltransferase 1 (CPT-1) were all increased (P < 0.05), and sterol regulatory element-binding protein-1 (SREBP-1) expression was decreased (P < 0.05) in the TAU2 group. These results indicated that taurine supplementation improved the growth performance, antioxidant capacity, and lipid metabolism of broilers.
Assuntos
Antioxidantes , Galinhas , Suplementos Nutricionais , Crescimento , Metabolismo dos Lipídeos , Taurina , Ração Animal/análise , Animais , Antioxidantes/metabolismo , Galinhas/crescimento & desenvolvimento , Dieta/veterinária , Enzimas/genética , Regulação da Expressão Gênica/efeitos dos fármacos , Crescimento/efeitos dos fármacos , Metabolismo dos Lipídeos/efeitos dos fármacos , Masculino , Distribuição Aleatória , Taurina/farmacologiaRESUMO
This study was conducted to investigate the effects of dietary bamboo leaf extract (BLE) on growth performance, meat quality, oxidative stability, and nuclear factor erythroid 2-related factor 2 (Nrf2) related gene expression of breast meat in broilers. A total of 576 one-day-old male Arbor Acres broilers were divided into 6 groups. The control group (CTR) was fed basal diet, while BLE1, BLE2, BLE3, BLE4, and BLE5 were fed basal diet supplemented with 1.0, 2.0, 3.0, 4.0, and 5.0 g BLE per kg feed, respectively. Compared with the CTR group, BLE2 and BLE5 increased average daily feed intake from 1 to 21 D and 22 to 42 D (P < 0.05), BLE1 and BLE2 improved average daily gain (ADG) and feed to gain ratio from 22 to 42 D (P < 0.05). Throughout the trial period, the highest body weight and favorable ADG and feed to gain ratio were observed in the BLE2 group. The drip loss at 24 h and pH at 45 min postmortem of breast meat were linearly improved by BLE supplementation (P < 0.05). Shear force was significantly lower in BLE2 and BLE3 than that in CTR group. Increasing supplementation of BLE linearly improved free radical scavenging capacity and decreased malondialdehyde content of breast meat during 12 D of storage (P < 0.05). Total antioxidant capacity and glutathione peroxidase activity were linearly increased by BLE supplementation (P < 0.05). Compared with the CTR group, the mRNA expression of Nrf2 and glutathione peroxidase in BLE3, BLE4, and BLE5 groups was significantly promoted, and glutathione S-transferase gene expression was increased in BLE2, BLE4, and BLE5 (P < 0.05). The highest (P < 0.05) heme oxygennase-1 gene expression was observed in BLE5. In conclusion, broiler supplemented with BLE improved growth performance and meat quality, BLE supplementation might activate Nrf2 pathway to alleviate lipid oxidation and increase antioxidant capacity of breast meat. The dosage of 2.0 to 3.0 g/kg BLE in broiler diet was recommanded.
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Galinhas/fisiologia , Carne/análise , Fator 2 Relacionado a NF-E2/metabolismo , Estresse Oxidativo , Extratos Vegetais/metabolismo , Poaceae/química , Ração Animal/análise , Animais , Proteínas Aviárias/metabolismo , Galinhas/crescimento & desenvolvimento , Dieta/veterinária , Suplementos Nutricionais/análise , Relação Dose-Resposta a Droga , Masculino , Extratos Vegetais/administração & dosagem , Folhas de Planta/química , Distribuição AleatóriaRESUMO
Twelve new species of the genus Stenoloba Staudinger, 1892 (S. gaoligonga sp. n., S. huanxipoa sp. n., S. chlorobrunnea sp. n., S. ochraceola sp. n., S. plumbeoviridis sp. n., S. plumbeobrunnea sp. n., S. cucullata sp. n., S. asymmetrica sp. n., S. acontioides sp. n., S. rectilinoides sp. n., S. uncata sp. n. and S. assimilina sp. n.) are described from China. Four species (S. albistriata Kononenko Ronkay, S. glaucescens (Hampson), S. rectilinea Yoshimoto, and S. brunnescens Kononenko Ronkay) are reported to China for the first time; S. nora Kononenko Ronkay is firstly reported for the continental China. The female genitalia of five species (S. albistriata, S. brunnescens, S. plumbeoculata Pekarsky, Dvorák G. Ronkay, S. motuoensis Han Lu and S. acutivalva Han Kononenko) are described and illustrated for the first time. New data on distribution in China for four species are provided. All treated species are illustrated in colour with black and white photographs of their genitalia in 56 figures. The updated global checklist of the genus Stenoloba with marking of Chinese species is presented.
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Mariposas , Distribuição Animal , Estruturas Animais , Animais , Tamanho Corporal , China , Feminino , Tamanho do ÓrgãoRESUMO
Olfactory dysfunction is defined as decrease or loss of smell perception.This review systematically summarizes classification, etiology and diagnosis progress of olfactory dysfunction, and focuses on advancement in management of olfactory dysfunction, including pharmaceutical remedy, surgical treatment as well as olfactory training.Glucocorticoids play an important role in the treatment of olfactory dysfunction. Sodium citrate, vitamin A, and nonspecific phosphodiesterase inhibitors (theophylline, pentoxifylline) are promising drugs.Endoscopic paranasal sinuses surgery can improve the olfactory dysfunction caused by chronic sinusitis to some extent.Olfactory training has been proven to be effective for a variety of causes of olfactory dysfunction.
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Transtornos do Olfato/terapia , Doença Crônica , Citratos/uso terapêutico , Endoscopia , Feminino , Glucocorticoides/uso terapêutico , Humanos , Masculino , Inibidores de Fosfodiesterase/uso terapêutico , Sinusite/complicações , Citrato de Sódio , Vitamina A/uso terapêutico , Vitaminas/uso terapêuticoRESUMO
Selectins participate in the initial events leading to leukocyte extravasation from the blood into tissues. Thus the selectins have generated much interest as targets for antiinflammatory agents. Therapeutic molecules based on the monomeric carbohydrate ligand sialyl Lewis X (SLe(X)) have low affinities and are not specific for a given selectin. Using SELEX (Systematic Evolution of Ligands by EXponential Enrichment) technology, we have generated aptamers specific for L-selectin that require divalent cations for binding and have low nanomolar affinity. In vitro, the deoxyoligonucleotides inhibit L-selectin binding to immobilized SLe(X) in static assays and inhibit L-selectin-mediated rolling of human lymphocytes and neutrophils on cytokine-activated endothelial cells in flow-based assays. These aptamers also block L-selectin-dependent lymphocyte trafficking in vivo, indicating their potential utility as therapeutics.
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Desoxirribonucleotídeos/farmacologia , Selectina L/metabolismo , Animais , Sítios de Ligação , Cálcio/farmacologia , Adesão Celular/efeitos dos fármacos , Clonagem Molecular , Proteínas de Ligação a DNA/metabolismo , Desoxirribonucleotídeos/química , Citometria de Fluxo , Antígenos CD15 , Ligantes , Linfócitos/metabolismo , Camundongos , Camundongos SCID , Ligação Proteica/efeitos dos fármacos , Espectrometria de FluorescênciaRESUMO
Two replacement names of the genus group in Micronoctuini (Lepidoptera, Erebidae, Hypenodinae), Tentaxus nom. nov. pro Tentax Fibiger 2011 (unavailable name) and Flaxus nom. nov. pro Flax Fibiger 2011 (unavailable name) are proposed; 43 new conbinations (comb. nov.) are stated. A new species T. zhangweiweii Han & Kononenko, sp. nov. is described from Borneo (Sabah, East Malaysia).
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Lepidópteros , Animais , Bornéu , MalásiaRESUMO
Two new species of the subfamilies Bryophilinae (Victrix acronictoides sp. n.) and Noctuinae, tribe Hadenini (Lacanobia chayu sp. n.) are described from China. Adults and male genitalia are illustrated. The checklists of the genera Victrix Staudinger, 1879 in China and Lacanobia Billberg, 1820 are presented.
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Mariposas , Distribuição Animal , Animais , China , Genitália Masculina , MasculinoRESUMO
Objective: To explore the utility of pharyngeal pH monitoring which positive standard is Ryan index in diagnosis of laryngopharyngeal reflux disease. Methods: In a retrospective study, clinical data of 590 patients who had symptoms laryngopharyngeal reflux disease from February 2016 to March 2017 were analyzed. All patients were received electronic laryngoscopy, assessment of reflux symptom index(RSI) and reflux finding score(RFS), and pharyngeal pH monitoring. SPSS 19.0 software was used to analyze the date. Results: There were 94 patients whose Ryan index were positive(15.93%). Among the 94 patients, 70 were positive during upright, 12 during supine and 12 during both upright and supine. There were 40 patients(6.78%)with pH decline events related to symptoms, while those Ryan index were normal. There were 536(90.85%), 417(70.68%), 233(39.49%) and 117(19.83%) patients with pH<6.5, pH<6.0, pH<5.5 and pH<5.0 events respectively. The positive rate of RSI, RFS, RSI and RFS, RSI or RFS were 44.24%, 16.78%, 7.12%, 53.90% respectively. The RFS score in Ryan index positive group was higher than that in Ryan index negative group[(8.2±2.4) vs (4.0±2.9), u=5.424, P<0.05], while the RSI score in Ryan index positive group was not statistically different from that in Ryan index negative group[(11.3±6.2) vs (12.7±5.8), t=1.247, P=0.167]. Conclusions: Pharyngeal pH monitoring is an objective and non-invasive method which can reflect laryngopharyngeal reflux directly. However, with the Ryan index as a criterion for the diagnosis of laryngopharyngeal reflux disease, partial patients may be missed. Further studies are needed to obtain more accurate and objective laryngopharyngeal pH statistical index for diagnosis of laryngopharyngeal reflux disease.
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Refluxo Laringofaríngeo/diagnóstico , Adulto , Humanos , Concentração de Íons de Hidrogênio , Hipofaringe/química , Laringoscopia , Posicionamento do Paciente/métodos , Faringe/química , Estudos Retrospectivos , Decúbito DorsalRESUMO
BACKGROUND: Information on breast cancer risk can be obtained both from the histological appearance of the breast epithelium in biopsy specimens and from the pattern of parenchymal densities in the breast revealed by mammography. It is not understood, however, how parenchymal densities influence breast cancer risk or whether these densities are associated with histological risk factors. PURPOSE: We have estimated, in a large cohort of women, the relative risk of detecting carcinoma in situ, atypical hyperplasia, hyperplasia without atypia, or nonproliferative disease in biopsy specimens from women with different extents of mammographic density. We also examined the association between these histological classifications and radiological features present specifically at the biopsy site. METHODS: The source of study material was a population of women aged 40-49 years who were enrolled in the Canadian National Breast Screening Study (NBSS). Mammograms from women who had undergone a biopsy (n = 441) and from a comparison group of women (n = 501) randomly selected from the mammography arm of the NBSS were classified according to the extent of mammographic density. The corresponding histological slides were independently classified by a review pathologist. RESULTS: Compared with women showing no mammographic densities, women with the most extensive densities (i.e., occupying greater than 75% of the breast volume) had a 9.7 times greater risk of developing carcinoma in situ or atypical hyperplasia (95% confidence interval [CI] = 1.75-53.97), a 12.2 times greater risk of developing hyperplasia without atypia (95% CI = 2.97-50.14), and a 3.1 times greater risk of developing non-proliferative disease (95% CI = 1.20-8.11). The gradients in risk were not monotonic across the five classifications of mammographic density. The association could not be explained by the presence of mammographic densities at the biopsy site, but calcification at the biopsy site was strongly associated with high-risk histological changes (relative risk = 24; 95% CI = 5.0-156.0). CONCLUSIONS: These results suggest that the radiological patterns referred to as mammographic dysplasia may influence breast cancer risk by virtue of their association with high-risk histological changes in the breast epithelium. IMPLICATIONS: Identification of the factors responsible for high-risk histological changes may offer new insights into the etiology of breast cancer and potentially lead to the development of methods for its prevention.
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Neoplasias da Mama/diagnóstico , Mamografia , Adulto , Biópsia , Mama/patologia , Neoplasias da Mama/diagnóstico por imagem , Neoplasias da Mama/patologia , Feminino , Humanos , Pessoa de Meia-Idade , Distribuição Aleatória , Fatores de RiscoRESUMO
The genus name Flavala Behounek, Han & Kononenko, 2012 (homonym nov.) must be replaced by Mooreia nomen nov. because Flavala is preoccupied by Flavala Berio, 1966, the junior synonym of Thioptera Franclemont, 1950, the Nearctic Eustrotiinae genus (Lepidoptera, Noctuidae, Eustrortiinae). The name Mooreia is dedicated to Frederic Moore, the famous British lepidopterologist of the nineteenth century, the explorer of the Oriental fauna, described many Lepidoptera taxa including Acronycta flavala Moore, 1867.
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Mariposas/classificação , Distribuição Animal , Animais , Tamanho Corporal , Masculino , Mariposas/crescimento & desenvolvimento , Terminologia como AssuntoRESUMO
The genus Atrovirensis Kononenko, 2001 is reviewed. Four new species (Atrovirensis parannamita sp. n., Atrovirensis furcatus sp. n., Atrovirensis sacculatus sp. n. and Atrovirensis miraculosus sp. n.) are described from China. A new combination Atrovirensis euplexina (Draudt, 1950), comb. n. [Valeria] is proposed. Two taxa of uncertain status (Atrovirensis sp. cf. parannamita and Atrovirensis sp. cf. furcatus) are included to the review. The updated checklist of the genus is presented. All taxa of the genus Atrovirensis are illustrated in colour with black and white photographs of their genitalia in 48 figures.