Psiquiatría transcultural y depresión en China: un relato clínico / Cross-cultural psychiatry and depression in the eastern population

El siguiente trabajo presenta la historia de una paciente de 19 años oriunda de China, que cursó una internación en una sala de psiquiatría de un hospital general por un cuadro de características depresivas. El caso es notable por el polimorfismo en la sintomatología clínica que presentó. El objetivo es analizar, a partir de él, la necesidad de un enfoque interdisciplinario que trate a la cultura como una variable significativa en la construcción de una enfermedad, entendiendo que los modelos fisiopatológicos resultan necesarios pero no suficientes para comprender de qué modo se constituye. Para dicho fin se hará un breve recorrido por los estudios efectuados en la década del 80 en China por el psiquiatra y antropólogo Arthur Kleiman y se desarrollará la perspectiva de la psicoanalista Helena Lunazzi, quien en su libro Alexitimia desarrolla cómo la cultura influye en la expresión verbal de las emociones. (AU)

The following work presents the history of a 19-year-old patient from China who was hospitalized in a psychiatric ward of a general hospital due to a depressive illness, being the case remarkable for the polymorphism in the clinical symptoms that she presented. The objective is to analyze the need for an interdisciplinary approach that treats culture as a significant variable in the construction of a disease, understanding that pathophysiological models are necessary but not sufficient to comprehend how they are constituted. For this purpose, a brief review will be made of the studies carried out in the 1980s in China by the psychiatrist and anthropologist Arthur Kleiman and the perspective of the psychoanalyst Lunazzi Helena, who in her book "Alexithymia" develops how culture influences the verbal expression of emotions. (AU)

Polymorphisms of the Vitamin D Receptor Gene and Sex-Differential Associations with Lipid Profiles in Chinese Han Adults / 生物医学与环境科学（英文）

OBJECTIVE@#To explore the association of single nucleotide polymorphisms (SNPs) of the vitamin D receptor gene ( VDR) with circulating lipids considering gender differences.@*METHODS@#Of the Han Chinese adults recruited from a health examination center for inclusion in the study, the circulating lipids, 25-hydroxyvitamin D (25OHD), and other parameters were measured. The VDR SNPs of Cdx2 (rs11568820), Fok1 (rs2228570), Apa1 (rs7975232), and Taq1 (rs731236) were genotyped with a qPCR test using blood DNA samples, and their associations with lipids were analyzed using logistic regression.@*RESULTS@#In the female participants ( n = 236 with dyslipidemia and 888 without dyslipidemia), multiple genotype models of Fok1 indicated a positive correlation of B (not A) alleles with LDLC level ( P < 0.05). In the male participants ( n = 299 with dyslipidemia and 564 without dyslipidemia), the recessive model of Cdx2 and the additive and recessive models of Fok1 differed ( P < 0.05) between the HDLC-classified subgroups, respectively, and Fok1 BB and Cdx2 TT presented interactions with 25OHD in the negative associations with HDLC ( P < 0.05).@*CONCLUSION@#In the Chinese Han adults included in the study, the Fok1 B-allele of VDR was associated with higher LDLC in females, and the Fok1 B-allele and the Cdx2 T-allele of VDR were associated with lower HDLC in males. The interaction of VD and Fok1 BB or Cdx2 TT in males synergistically decreased HDLC levels.

Outbreak investigation in cargo ship in times of COVID-19 crisis, Port of Santos, Brazil / Investigação de surto em navio de carga em tempo de COVID-19, Porto de Santos, Brasil

ABSTRACT In February 2020, a Chinese cargo ship docked at the Port of Santos with reports of crew members with a feverish and respiratory condition. A team was gathered to verify the existence of suspected cases of COVID-19 inside the vessel and define its clearance. All 25 crew members were interviewed, and no suspected cases were found. The vessel was then cleared for port activities. The investigation resulted from the implementation of the contingency plan to face a public health emergency of international importance and several surveillance entities cooperated.

RESUMO Em fevereiro de 2020, um navio de carga vindo da China atracou no Porto de Santos com relato de tripulantes com quadro febril e respiratório. Uma equipe foi mobilizada para verificar a existência de casos suspeitos de COVID-19 dentro da embarcação e definir a liberação da embarcação no porto. Todos os 25 tripulantes foram entrevistados e não foram encontrados casos suspeitos. Então a embarcação foi liberada para atividades no porto. A investigação resultou da aplicação do plano de contingência diante de uma emergência de saúde pública de importância internacional e houve a colaboração de diversas entidades de vigilância.

A meta-analysis on the association of genetic polymorphism of the angiotensin-converting enzyme and coronary artery disease in the chinese population

SUMMARY OBJECTIVE: To investigate the association between genotype insertion or deletion polymorphism of the angiotensin-converting enzyme gene (ACE) and susceptibility to coronary artery disease (CAD) in Chinese Han population. METHODS: We conducted a comprehensive search for the OR value of contrast between the group of genotype insertion or deletion polymorphism of the ACE and the group of CAD as an effective index. A meta-analysis (Stata 12.0) was used to test the heterogeneity of the results, combine the values for effect, conduct sensitivity analysis, and basic evaluation. RESULTS: A total of 638 studies were found on the association between polymorphisms of the angiotensin-converting enzyme gene and CAD, of which 44 studies met the inclusion criteria. In total, our study included 5619 cases and 4865 controls. The heterogeneity test of each study (P < 0.001) was carried out using a random effect model. The OR value of DD/ID+II was 1.95, 95% confidence interval (95%CI) (1.66-2.29). The OR value of II/DI+DD was 0.63, 95%CI (0.55-0.72). The funnel figure is basically symmetrical and the results of the sensitivity analysis were stable. CONCLUSION: The DD genotype of the angiotensin converting enzyme gene may be a weaker risk factor for CAD in the Chinese Han population.

RESUMO OBJETIVO: Investigar a associação entre o polimorfismo de inserção ou deleção do genótipo do gene da enzima conversora da angiotensina (ACE) e a susceptibilidade da etnia Han chinesa para a doença arterial coronariana (DAC). Métodos: Foi realizada uma pesquisa abrangente para o valor de OR (Odds Ratio) de contraste entre o grupo de polimorfismo de inserção ou deleção do genótipo do gene da enzima conversora da angiotensina (ACE) e o grupo de doença arterial coronariana (DAC) como um índice de eficácia. Uma meta-análise (Stata 12,0) foi utilizada para testar a heterogeneidade dos resultados, combinar os valores de eficácia, realizar análises de sensibilidade e de avaliação básica. RESULTADOS: Um total de 638 estudos foram encontrados sobre a associação entre polimorfismos do gene da enzima conversora da angiotensina e doença arterial coronariana, dos quais 44 satisfaziam os critérios de inclusão. Nosso estudo incluiu 6246 casos e 5713 controles. O teste de heterogeneidade de cada estudo (p < 0,001) foi realizado seguindo o modelo de efeito randômico. O valor de OR para DD/ID+II foi 1,95, com 95% de intervalo de confiança de (95%CI) (1,66-2,29). O valor de OR para II/DI+DD foi 0,63, com 95% IC (0,55-0,72). A figura do funil é basicamente simétrica e os resultados da análise de sensibilidade foram estáveis. CONCLUSÃO: O genótipo DD do gene da enzima conversora da angiotensina podem ser um fator de risco mais fraco para doença coronariana na população chinesa Han.

Sanadores inesperados: medicina china en la era de migración global (Lima y California, 1850-1930) / Unexpected healers: Chinese medicine in the age of global migration (Lima and California, 1850-1930)

Resumen Las masivas olas de migrantes chinos que llegaron a California y Lima en la segunda mitad del siglo XIX jugaron un rol clave en la expansión de la medicina china en ambos contextos. Desde fines de la década de 1860, los herbolarios expandieron su sistema de sanación más allá de su comunidad étnica, transformando la medicina china en una de las prácticas de sanación más adoptada por la población local. Desde una perspectiva comparada, este artículo examina las divergentes trayectorias de los sanadores chinos en Perú y EEUU, así como los factores sociales y políticos que determinaron la adaptación de este conocimiento médico, foráneo, en su nuevo entorno.

Abstract The massive waves of Chinese migrants arriving in California and Lima in the second half of the nineteenth century played a crucial role in expanding Chinese medicine in both settings. From the late 1860s on, herbalists expanded their healing system beyond their ethnic community, transforming Chinese medicine into one of the healing practices most widely adopted by the local population. This article uses a comparative approach to examine the diverging trajectories of Chinese healers in Peru and the USA, as well as the social and political factors that determined how this foreign medical knowledge adapted to its new environments.

Pharmacokinetics and safety of repirinast tablets in healthy Chinese subjects

ABSTRACT Repirinast is a new, synthetic, disodium cromoglycate-like antiallergic agent for oral administration in humans. This study evaluated the safety, tolerability and pharmacokinetics of repirinast tablets in healthy Chinese volunteers. This was a phase I, open-label, randomized, single- and multiple-dose study. Subjects were assigned to receive a single dose of repirinast tablet at either 150, 300, or 450 mg, or multiple doses of 150 mg twice daily for 5 days. Plasma samples were analyzed with LC-MS/MS. Pharmacokinetic parameters of active metabolite MY-1250 (deesterified repirinast) were calculated using non-compartmental analysis with WinNonlin software. Statistical analysis was performed using SPSS software. All adverse events (AEs) were mild and of limited duration. No serious adverse event (SAE), death or withdrawal from the study was observed. In the single-dose study, Cmax was reached at about 0.75 hour, and the mean t1/2 was approximately 16.21 hours. Area under curve (AUC) and Cmax increased with dose escalation, but dose proportionality was not observed over the range of 150 to 450 mg. In the multiple-dose study, the steady-state was reached within 3 days with no accumulation. Repirinast tablet was well tolerated in healthy Chinese subjects.

Estrutura conceptual do envelhecimento em diferentes etnias / Estructuras conceptuales del envejecimiento en diferentes etnias / Conceptual structure of aging in different ethnicities

Resumo OBJETIVO Elaborar uma estrutura conceptual que explique como idosos de diferentes culturas vivenciam o envelhecimento, formulam conceitos e atribuem valores ao processo de envelhecer. MÉTODO Pesquisa de abordagem qualitativa, realizada com 33 idosos, em município da tríplice fronteira. Os dados foram coletados no período entre fevereiro e agosto de 2011, utilizando como estratégia teórico-metodológica o Interacionismo Simbólico e a Grounded Theory. RESULTADOS Identificou-se o tema central "Tendo que envelhecer: as práticas socioculturais direcionando o envelhecimento em diferentes etnias", constituído por subprocessos que caracterizam os conceitos estruturais do estudo: A velhice concebida por multifatores (físicos, biopsíquicos e socioculturais); Vivenciando o envelhecer no processo de adaptação cultural; Vivenciando o envelhecer como a continuidade da vida; Redefinindo os papeis sociais e; A cultura influenciando hábitos e costumes no cuidado à saúde. CONCLUSÕES A experiência de envelhecer revelou-se um processo singular a cada indivíduo e os valores atribuídos ao mesmo são influenciáveis pela cultura.

Resumen OBJETIVO Elaborar una estructura conceptual que explique cómo ancianos de diferentes culturas sienten el envejecimiento, formulan conceptos y atribuyen valores en el proceso de envejecer. MÉTODO Investigación de abordaje cualitativa, realizada con 33 ancianos, en un municipio de la triple frontera. Se recolectaron los datos desde febrero hasta agosto del 2011, utilizando como estrategia teórica-metodológica el Interaccionismo Simbólico y el Grounded Theory. RESULTADO La temática central identificada fue: "Teniendo que envejecer: las prácticas socioculturales direccionando el envejecimiento en diferentes etnias", constituido por subprocesos que caracterizan los conceptos estructurales del estudio: La vejez concebida como multifactorial (físicos, biopsíquicos y socioculturales); Vivenciando el envejecimiento en el proceso de adaptación cultural; Vivenciando el envejecimiento como continuación de la vida; Redefiniendo los papeles sociales; y La cultura influenciando hábitos y costumbres en el cuidado a la salud. CONCLUSIÓN La experiencia de envejecer se mostró como un proceso singular de cada individuo y los valores atribuidos al mismo son influenciados por cada cultura.

Abstract OBJECTIVE To develop a conceptual framework that explains how elderly people from different cultures experience aging, formulate concepts and assign values to the process of aging. METHOD Qualitative research conducted with 33 elderly people in a municipality of the triple border. The data were collected between February and August of 2011, using Symbolic Interactionism and the Grounded Theory as the theoretical and methodological strategy. RESULTS The central theme identified was: "Having to age: sociocultural practices guiding aging in different ethnicities", which was made up of sub processes that characterize the study's structural concepts: aging conceived as multifactorial (physical, biopsychic and sociocultural); Experiencing aging in the process of cultural adaptation; Experiencing aging as the continuation of life; Redefining social roles; and The culture influencing habits and customs in healthcare. CONCLUSION The experience of aging proved to be a unique process for each individual and the values assigned to it are influenced by one's own culture.

Association between C1q gene polymorphisms and autoimmune thyroid diseases

ABSTRACT Objective In the present study, we aimed to assess the associations of C1q gene polymorphisms with autoimmune thyroid diseases (AITD) susceptibility. Subjects and methods A set of 1,003 AITD patients (661 with Graves' disease and 342 with Hashimoto's thyroiditis) and 880 ethnically- and geographically-matched controls from Chinese Han population were included. Five common single nucleotide polymorphisms (SNPs) (rs294185, rs292001, rs682658, rs665691 and rs294179) in C1q gene locus were genotyped. Frequencies of genotypes and alleles were compared between patients and controls, and haplotype analysis was also performed. Results There was no statistically significant difference between AITD patients and controls in the frequencies of alleles of rs294185 (P = 0.41), rs292001 (P = 0.71), rs682658 (P = 0.68), rs665691 (P = 0.68) and rs294179 (P = 0.69). There was also no statistically significant difference between AITD patients and controls in the frequencies of genotypes of rs294185 (P = 0.72), rs292001 (P = 0.89), rs682658 (P = 0.83), rs665691 (P = 0.90) and rs294179 (P = 0.43). Stratified analyses showed that none of those five SNPs in C1q gene were associated with Graves' disease or Hashimoto's thyroiditis (all P values > 0.05). Haplotype analysis revealed that there were no obvious genetic associations of C1q gene polymorphisms with AITD susceptibility. Conclusions We, for the first time, identified the associations between C1q gene SNPs and AITD, and our findings suggested that five common SNPs in C1q gene were not associated with AITD susceptibility in Chinese Han population.

Prevalence and risk factors for human papillomavirus infection among Chinese ethnic women in southern of Yunnan, China

ABSTRACT Background: Dai is a major Chinese ethnic minority group residing in rural areas of the southern part of Yunnan. However, no data exist on the Human Papillomavirus (HPV) prevalence and genotype distribution among Dai women. Method: A total of 793 participants (Dai = 324, Han = 251, other ethnic = 218) were included in this study. PCR was performed to detect the HPV-positive samples, and genotyping was performed with an HPV Geno-Array. Result: The overall HPV prevalence was very low among Dai women compared to the others. The prevalence of high-risk-HPV infections was significantly higher (p = 0.001) among other ethnic women (22.0%) than that among Han (13.1%) and Dai women (7.1%). The overall HPV, high-risk-HPV, single and multiple infection prevalence among rural women were 12.9%, 12.1%, 12.3%, and 0.5%, respectively. HPV-16 (5.5%) was shown to be the most prevalent genotype, followed by HPV-52 (2.6%) and HPV-58 (2.4%). Urban women had relatively higher rates of overall HPV (16.0%), high-risk-HPV (14.1%), single genotype (11.9%), and multiple genotype (4.1%) infections. In urban women, HPV-52 (3.6%) was the most prevalent genotype, followed by HPV-39 (2.7%) and HPV-16 (1.2%). In the urban area, HPV prevalence was highest in women aged <29 years, but declined with increasing age. However, in rural women, the highest HPV prevalence was observed among women at older age (>50 years). Education and smoking habit were significantly associated with HPV infection among both rural and urban area women (p < 0.001). Conclusion: The prevalence and genotype distribution of HPV varied among ethnic women in urban and rural area of Yunnan Province.

Cuidado filial e o relacionamento com o idoso em famílias de diferentes nacionalidades / Cuidado filial y la relación con el anciano en familias con diferentes nacionalidades / Filial care and the relationship with the elderly in families of different nationalities

RESUMO Objetivo: identificar de que forma ocorrem o cuidado filial e o relacionamento com o idoso em famílias de diferentes nacionalidades. Método: estudo qualitativo, realizado em município da tríplice fronteira do Paraná com 33 idosos de cinco nacionalidades e que adotou como estratégia teórico-metodológica o Interacionismo Simbólico e a Grounded Theory. Resultados: entre os libaneses, a religião muçulmana direciona a conduta dos filhos em obediência e respeito aos pais; entre os franceses, destacam-se relações familiares distantes e o cuidado asilar. Para os paraguaios, a relação familiar é estreita; os chineses têm o cuidado filial como obrigação tácita; e os brasileiros costumam acolher e cuidar dos pais na velhice. Conclusão: houve predomínio do cuidado familial, mas as tradições de cada sociedade direcionam as ações desse cuidado, sendo necessário, para a prática assistencial, que os profissionais da saúde reconheçam o contexto no qual os idosos estão inseridos.

RESUMEN Objetivo: identificar de qué forma ocurren el cuidado filial y la relación con el anciano en familias de diferentes nacionalidades. Método: estudio cualitativo, realizado en un municipio de la triple frontera del Paraná con 33 ancianos de cinco nacionalidades y que adoptó como estrategia teórico metodológica el Interaccionismo Simbólico y la Grounded Theory. Resultados: entre los libaneses, la religión musulmana direcciona la conducta de los hijos en obediencia y respeto a los padres; entre los franceses, se destacan relaciones familiares distantes y hogar de ancianos. Para los paraguayos, la relación es estrecha; los chinos consideran al cuidado filial como una obligación tácita; y los brasileños acostumbran a amparar y cuidar a los padres en la vejez. Conclusión: hubo un predominio del cuidado familiar, aunque las tradiciones de cada sociedad direccionan las acciones de dicho cuidado, siendo necesario, para la práctica asistencial, que los profesionales de la salud reconozcan el contexto en el cual los ancianos están insertos.

ABSTRACT Objective: identify how filial care and the relationship with the elderly occur in families of different nationalities. Method: qualitative study carried out in a town on the triple frontier of Paraná, comprising 33 elderly people of five different nationalities, adopting the Symbolic Interactionism and the Grounded Theory as theoretical-methodological strategy. Results: among Lebanese people, the Muslim religion teaches children to obey and respect parents; among French, distant family relationships and institutions for the elderly stand out. Paraguayans hold close family relationships; Chinese people consider filial care as a tacit obligation; Brazilians, in turn, tend to embrace and take care of their parents in old age. Conclusion: family care prevailed, but the traditions of each society lead the actions of that care, demanding health professionals' capacity of recognizing in which context the elderly is inserted.

Association between polymorphisms in the APOB gene and hyperlipidemia in the Chinese Yugur population

We investigated the influence of apolipoprotein B gene (APOB) variants on the risk of hyperlipidemia (HL) in 631 middle-aged and elderly members of the Chinese Yugur population (HL, n=336; normolipidemia, n=295). APOB polymorphisms were identified using mass spectrometry, and five single nucleotide polymorphisms (rs1042034, rs2163204, rs512535, rs676210, and rs679899) and serum lipids were further analyzed. rs1042034 and rs676210 were significantly associated with HL (P<0.05). Compared with the GG or AA genotype, individuals with AG and AG+AA in rs1042034 and with AG and AG+GG in rs676210 had a 1.67-fold (95%CI=1.20-2.33),1.63-fold (95%CI=1.19-2.24), 1.72-fold (95%CI=1.24-2.40), and 1.67-fold (95%CI=1.21-2.291) increased risk of high HL, respectively. rs2163204 was in strong linkage disequilibrium with rs1042034, rs676210, and rs679899, and strong disequilibrium was observed between rs1042034 and rs676210 (D′>0.9). Compared with the GTGAA haplotype, haplotypes ATGGA and ATAGG were more strongly associated with HL [odds ratio (OR)=1.46, 95%CI=0.02-2.11; OR=1.63, 95%CI=1.03-2.60, respectively]. The risk factors age (P=0.008), body mass index (P<0.0001), GA+GG genotype in rs676210 (P=0.009), and alcohol consumption (P=0.056) contributed strongly to HL development. The A allele of rs1042034 and the G allele of rs676210 may thus predispose middle-aged and elderly members of the Chinese Yugur population to HL in combination with other genetic or nutritional factors, and could be used as new genetic markers for HL screening.

Association between variation in the genes DDAH1 and DDAH2 and hypertension among Uygur, Kazakh and Han ethnic groups in China / Associação entre variação de genes DDAH1 e DDAH2 com hipertensão nos grupos étnicos uygur, kazakh e han na China

CONTEXT AND OBJECTIVE: Dimethylarginine dimethylaminohydrolase enzymes (DDAH), which are encoded by the genes DDAH1 and DDAH2, play a fundamental role in maintaining endothelial function. We conducted a case-control study on a Chinese population that included three ethnic groups (Han, Kazakh and Uygur), to systemically investigate associations between variations in the genes DDAH1 and DDAH2 and hypertension. DESIGN AND SETTING: Experimental study at the Department of Internal Medicine and Genetic Diagnosis, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology. METHODS: This case-control study included 1,224 patients with hypertension and 967 healthy unrelated individuals as controls. DDAH1 -396 4N (GCGT) del>ins, rs3087894, rs805304 and rs9267551 were genotyped using the TaqMan 5' nuclease assay. RESULTS: The G/C genotype of rs3087894 in DDAH1 was a risk factor for hypertension in the Kazakh group in the co-dominant model (G/C versus G/G) (OR 1.39; 95% CI: 1.02-1.88; P < 0.05), with the same result in the dominant model (G/C + C/C versus G/G) (OR 1.38; 95% CI: 1.03-1.84; P < 0.05). In contrast, the C/C genotype of rs3087894 seemed to be a protective factor against hypertension in the Uygur group in the recessive model (C/C versus G/G + G/C) (OR 0.62; 95% CI: 0.39- 0.97; P < 0.05). Similar findings for rs3087894 were also observed after adjusting the variable for the age covariate. CONCLUSION: Our results indicated that the C-allele of rs3087894 in DDAH1 was a risk factor for hypertension in the Kazakh group but a protective factor in the Uygur group.

RESUMO CONTEXTO E OBJETIVO: Enzimas dimetilarginina dimetilaminohidrolase (DDAH), codificadas por genes DDAH1 e DDAH2, desempenham papel fundamental na manutenção da função endotelial. Realizamos estudo tipo caso-controle na população chinesa, com três grupos étnicos (han, kazakh e uygur) para investigar sistematicamente a associação entre a variação de genes DDAH1 e DDAH2 e a hipertensão. DESENHO E LOCAL: Estudo tipo caso-controle no Departamento de Medicina Interna e Diagnóstico Genético, Hospital de Tongji, Tongji Medical College, Universidade de Ciência e Tecnologia de Huazhong. MÉTODOS: Este estudo incluiu 1.224 pacientes com hipertensão e 967 indivíduos saudáveis, sem parentesco, como controles. DDAH1 -396 4 N (GCGT) del > ins, rs3087894, rs805304 and rs9267551 foram genotipados usando o ensaio nuclease TaqMan 5'. RESULTADOS: O genótipo G/C de rs3087894 no DDAH1 foi um fator de risco para a hipertensão arterial no grupo kazakh em modelo codominante (G/C versus G/G; OR 1,39; IC 95%: 1,02-1,88; P < 0,05), com o mesmo resultado no modelo dominante (G/C + C/C versus G/G; OR 1,38; IC 95%: 1,03-1,84; P < 0,05). Em contraste, o genótipo C/C de rs3087894 parecia ser um fator de proteção para a hipertensão no grupo uygur no modelo recessivo (C/C versus G/G + G/C; OR 0,62; IC 95%: 0,39-0,97; P < 0,05). Achado semelhante para rs3087894 também foi observado depois de se ajustar a variante à covariante idade. CONCLUSÃO: Os nossos resultados indicaram que o C-alelo de rs3087894 no DDAH1 foi fator de risco para a hipertensão no grupo de kazakh, mas fator de proteção no grupo de uygur.

Imported cutaneous leishmaniasis caused by Leishmania major in a Chinese laborer who worked in Saudi Arabia

Abstract: We report an imported case of cutaneous leishmaniasis in a 37-year-old man from Saudi Arabia caused by Leishmania major. He presented with non-healing nodulo-ulcerative lesions with a "volcanic crater" on the lower limbs. It was clearly cutaneous leishmaniasis - a rare disease in China - as reflected by the patient's clinical history, the lesions' morphology, histopathological examination, culture and PCR analysis of the lesions. The patient was completely cured after two cycles of sodium stibogluconate treatment. This case report demonstrates that dermatologists should be aware of sporadic cutaneous leishmaniasis cases in non-endemic areas.

Cuidados em saúde entre portadores de diabetes mellitus autorreferido no Brasil, Pesquisa Nacional de Saúde, 2013 / Health care among adults with self-reported diabetes mellitus in Brazil, National Health Survey, 2013

Resumo: Objetivo: Descrever medidas do cuidado assistencial destinadas ao paciente com diabetes mellitus autorreferido no Brasil. Métodos: Foram utilizados dados da Pesquisa Nacional de Saúde(2013), estudo transversal de base populacional, referentes ao cuidado em saúde com o diabetes mellitus autorreferido, quanto ao uso de serviços de saúde e acesso a medicamentos. Resultados: A prevalência de diabetes mellitus autorreferido foi de 6,2%, e 11,5% da população nunca fez uma glicemia na vida. Dos adultos que referiram diabetes mellitus , 80,2% tomaram medicamentos nas duas semanas anteriores à entrevista, 57,4% usaram o Programa Farmácia Popular, 73,2% receberam assistência médica e 47,1% realizaram o atendimento nas Unidades Básicas de Saúde. Em 65,2%, o médico que atendeu na última consulta era o mesmo das consultas anteriores, 95,3% dos pacientes conseguiram realizar os exames complementares solicitados e 83,3% conseguiram fazer as consultas com o médico especialista. A avaliação de pés e olhos foi relatada por 35,6 e 29,1% dos portadores de diabetes mellitus , respectivamente. Relataram internação hospitalar por causa do diabetes ou de alguma complicação 13,4% dos adultos, e outros 7,0% relataram limitações nas atividades diárias. Em geral, mulheres, assim como a população mais idosa, de maior escolaridade, brancos e residentes nas regiões Sul e Sudeste, tiveram maior prevalência da doença e maior acesso aos serviços, medicamentos e consultas. Discussão: Os cuidados aos portadores de diabetes foram recebidos de forma adequada, na maioria dos casos, o que é essencial para manter a qualidade de vida dos pacientes e prevenir desfechos mais graves.

Abstract: Objective: To describe the care measurements provided to patients with self-reported diabetes mellitus in Brazil. Methods: Data from the Brazilian National Health Survey (2013) were used. This is a cross-sectional population-based study in which the subjects with self-reported diabetes mellitus answered questions concerning their use of health services and access to medicine. Results: The prevalence of self-reported diabetes mellitus was 6.2%, while 11.5% of the population had never undergone a glucose testing. From the adults with diabetes mellitus, 80.2% had taken medications two weeks before the interview, 57.4% used the Popular Pharmacy Program, 73.2% received medical care, and 47.1% were cared for in the Health Basic Units. In 65.2%, the physician who cared for them in the last appointment was the same from previous ones, 95.3% of the patients were able to perform the required complementary examinations, and 83.3% could go to the appointments with a specialist. About 35.6 and 29.1% of the subjects with diabetes mellitus reported feet and eyes examination, respectively. About 13.4% declared previous hospitalization owing to diabetes or any complications, and 7.0% mentioned limitations in their daily activities owing to the disease. In general, women and the elderly people, those with higher education levels, white, and those living in the south and southeastern regions showed a higher prevalence of the disease and greater access to services, medicine, and appointments. Discussion: The care reported by patients with diabetes, which is essential to maintain their quality of life and prevent serious outcomes, seemed, in most cases, to be adequate.

The association between the rs11196218A/G polymorphism of the TCF7L2 gene and type 2 diabetes in the Chinese Han population: a meta-analysis

Transcription factor 7-like 2 has been shown to be associated with type 2 diabetes mellitus in multiple ethnic groups in recent years. In the Chinese Han population in particular, numerous studies have evaluated the association between the rs11196218A/G polymorphism of the transcription factor 7-like 2 gene and type 2 diabetes mellitus. However, the results have been inconsistent, so we performed a meta-analysis to assess the association. Odds ratio and 95% confidence interval values were calculated using a random-effects model or a fixed-effects model based on heterogeneity analysis. The quality of the included studies was evaluated using the Newcastle-Ottawa Scale. Subgroup analyses were conducted based on conformity with Hardy-Weinberg equilibrium in the control group as well as on other variables, such as age, sex and body mass index. Sensitivity analysis was also performed to detect heterogeneity and to assess the stability of the results. In total, 10 case-control studies comprising 7,491 cases and 12,968 controls were included in this meta-analysis. The combined analysis indicated that the rs11196218A/G polymorphism was not associated with type 2 diabetes mellitus (G vs. A, OR=1.04, 95% CI=0.97–1.13, p=0.28). The subgroup analyses also did not show any association between the rs11196218A/G polymorphism and the risk of type 2 diabetes mellitus. Furthermore, the results of the subgroup analyses indicated that the absence of an association was not influenced by age, sex or body mass index. The results of the sensitivity analysis verified the reliability and stability of this meta-analysis. In conclusion, this study indicated that there is no significant association between the rs11196218A/G polymorphism and the risk of type 2 diabetes mellitus in the Chinese Han population.

The prevalence of glucose metabolism disturbances in Chinese Muslims and possible risk factors: a study from northwest China / Prevalência e possíveis fatores de risco de distúrbios no metabolismo da glicose em chineses muçulmanos: um estudo no noroeste da China

Objective To survey the prevalence of diabetes mellitus (DM) and pre-diabetes mellitus (PDM) in the Muslim population in northwest China, and discuss the risk factor. Materials and methods According to the income and the population, we randomly selected 3 villages with stratified and cluster sampling. The subjects were residents ≥ 20 years of age, and were from families which have been local for > 3 generations. The questionnaire and oral glucose tolerance test (OGTT) were completed and analyzed for 660 subjects. Results The prevalence of DM and PDM between the Han and Muslim populations were different (P = 0.041). And the prevalence were also different with respect to age in the Han (P < 0.001) and Muslim population (P < 0.001) respectively. Except for the 20-year-old age group the prevalence of DM and PDM within the Muslim population was higher than the Han (P = 0.013), we did not find any significant difference for other age groups (P > 0.05). The intake of salt (P < 0.001) and edible oil (P < 0.001) in the Muslim population was higher than the Han, while cigarette smoking (P < 0.001) and alcohol consumption (P < 0.001) was lower. BMI (P < 0.001), age (P = 0.025), and smoking cigarettes (P = 0.011) were risk factors for DM and PDM, but alcohol consumption (P < 0.001) was a protective factor. Conclusions In northwest China, the prevalence of DM was higher in the Muslim population, and it was special higher on the 20-year-old age compared to the Han. This might be explained by the potential genetic differences and poor dietary habits. .

Objetivo Avaliar a prevalência de diabetes melito (DM) e pré-diabetes melito (PDM) na população muçulmana no noroeste da China e discutir os fatores de risco. Materiais e métodos Selecionamos três vilarejos de acordo com a renda e a população, usando uma amostra estratificada e por cluster. Os sujeitos eram residentes com ≥ 20 anos de idade e de famílias que estavam no local há mais de três gerações. Foram feitos e analisados um questionário e o teste de tolerância oral à glicose (TTOG) para 660 sujeitos. Resultados A prevalência do DM e PDM entre as populações Han e muçulmana foi diferente (P = 0,041), e as prevalências também foram diferentes com relação à idade na população Han (P < 0,001) e muçulmana (P < 0,001), respectivamente. Exceto pela faixa etária de 20 anos de idade, a prevalência do DM e PDM na população muçulmana foi maior do que na população Han (P = 0,013), não havendo diferenças significativas para as outras faixas etárias (P > 0,05). A ingestão de sal (P < 0,001) e óleos comestíveis (P < 0,001) na população muçulmana foi mais alta do que na população Han, enquanto o tabagismo (P < 0,001) e consumo de álcool (P < 0,001) foram mais baixos. O IMC (P < 0,001), a idade (P = 0,025) e o tabagismo (P = 0,011) foram fatores de risco para o DM e PDM, mas o consumo de álcool (P < 0,001) foi um fator protetor. Conclusões No noroeste da China, a prevalência de DM é maior na população muçulmana e é especialmente mais alta na faixa etária de 20 anos de idade, quando comparada com a população Han. Isso pode ser explicado por diferenças genéticas potenciais e hábitos alimentares ruins. .

Associations between CD36 gene polymorphisms and susceptibility to coronary artery heart disease

Associations between polymorphisms of the CD36 gene and susceptibility to coronary artery heart disease (CHD) are not clear. We assessed allele frequencies and genotype distributions of CD36 gene polymorphisms in 112 CHD patients and 129 control patients using semi-quantitative polymerase chain reaction (PCR) and restriction fragment length polymorphism (RFLP) analysis. Additionally, we detected CD36 mRNA expression by real-time quantitative PCR, and we quantified plasma levels of oxidized low-density lipoprotein (ox-LDL) using an enzyme-linked immunosorbent assay (ELISA). There were no significant differences between the two groups (P>0.05) in allele frequencies of rs1761667 or in genotype distribution and allele frequencies of rs3173798. The genotype distribution of rs1761667 significantly differed between CHD patients and controls (P=0.034), with a significantly higher frequency of the AG genotype in the CHD group compared to the control group (P=0.011). The plasma levels of ox-LDL in patients with the AG genotype were remarkably higher than those with the GG and AA genotypes (P=0.010). In a randomized sample taken from patients in the two groups, the CD36 mRNA expression of the CHD patients was higher than that of the controls. In CHD patients, the CD36 mRNA expression in AG genotype patients was remarkably higher than in those with an AA genotype (P=0.005). After adjusted logistic regression analysis, the AG genotype of rs1761667 was associated with an increased risk of CHD (OR=2.337, 95% CI=1.336-4.087, P=0.003). In conclusion, the rs1761667 polymorphism may be closely associated with developing CHD in the Chongqing Han population of China, and an AG genotype may be a genetic susceptibility factor for CHD.

Lack of association between polymorphisms in the UBASH3A gene and autoimmune thyroid disease: a case control study / Falta de associação entre polimorfismos do gene UBASH3A e doença tiroidiana autoimune: estudo caso controle

Objective: The aim of this study was to investigate UBASH3A gene variation association with autoimmune thyroid disease and clinical features in a Chinese Han population. Subjects and methods: A total of 667 AITD patients (417 GD and 250 HT) and 301 healthy controls were genotyped for two single nucleotide polymorphisms (SNPs) rs11203203, rs3788013 of UBASH3A gene, utilizing the Matrix Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometer (MALDI-TOF-MS) Platform. Results: Between the control group and AITD, GD and HT group, no statistically significant difference was observed in the genotypic and allelic frequencies of the two SNPs. There was no significant difference in allelic frequencies of the two SNPs between GD with and without ophthalmopathy. There was no significant difference in haplotype distributions between the control group and AITD, GD or HT group. Conclusion: Rs11203203 and rs3788013 in UBASH3A gene may not be associated with AITD patients in Chinese Han population. .

Objetivo: O objetivo deste estudo foi investigar a variação no gene UBASH3A com a doença tiroidiana autoimune e características clínicas na população chinesa Han. Sujeitos e métodos: Um total de 667 pacientes com DTAI (417 com DG e 250 com TH) e 301 controles saudáveis foi genotipado para dois polimorfismos de nucleotídeo simples (SNPs) rs11203203, rs3788013 do gene UBASH3A, usando-se a plataforma MALDI-TOF-MS (Ionização/Dessorção de Matriz Assistida por Laser – Tempo de Voo/Espectrômetro de Massa). Resultados: Não foram observadas diferenças significativas entre as frequências genotípicas e alélicas dos dois SNPs nos grupos controle e DTAI, DG e TH. Não houve diferenças significativas entre as frequências alélicas dos dois SNPs em pacientes com DG com ou sem olftalmopatia. Não houve diferenças significativas nas distribuições de haplótipos no grupo controle e nos grupos DTAI, DG e TH. Conclusão: Os SNPs rs11203203 e rs3788013 do gene UBASH3A podem não estar associados a pacientes com DTAI na população chinesa Han. .

Single nucleotide polymorphisms predisposing to asthma in children of Mauritian Indian and Chinese Han ethnicity

Our objective was to investigate the distributions of six single nucleotide polymorphisms (SNPs) MS4A2 E237G, MS4A2 C-109T, ADRB2 R16G, IL4RA I75V, IL4 C-590T, and IL13 C1923T in Mauritian Indian and Chinese Han children with asthma. This case-control association study enrolled 382 unrelated Mauritian Indian children, 193 with asthma and 189 healthy controls, and 384 unrelated Chinese Han children, 192 with asthma and 192 healthy controls. The SNP loci were genotyped using polymerase chain reaction (PCR)-restriction fragment length polymorphism for the Chinese Han samples and TaqMan real-time quantitative PCR for the Mauritian Indian samples. In the Mauritian Indian children, there was a significant difference in the distribution of IL13 C1923T between the asthma and control groups (P=0.033). The frequency of IL13 C1923T T/T in the Mauritian Indian asthma group was significantly higher than in the control group [odds ratio (OR)=2.119, 95% confidence interval=1.048-4.285]. The Chinese Han children with asthma had significantly higher frequencies of MS4A2 C-109T T/T (OR=1.961, P=0.001) and ADRB2 R16G A/A (OR=2.575, P=0.000) than the control group. The IL13 C1923T locus predisposed to asthma in Mauritian Indian children, which represents an ethnic difference from the Chinese Han population. The MS4A2 C-109T T/T and ADRB2 R16G A/A genotypes were associated with asthma in the Chinese Han children.