Results of normal microflora of the skin of the population covered by the study of immunosuppression and risk factors for injectable infectious diseases / Монголын Анагаах Ухаан

Introduction@#Researchers have found that people living in polluted areas have a lower ability to resist skin bacteria and increase the number of skin microflora. Decreased immune function increases the risk of sore throat, influenza, respiratory infections, pneumonia and gastrointestinal diseases. One of the main indicators of the human immune system is the normal microflora.@*Goal@#To study the relationship between normal human microflora and specific immunity.@*Material and Methods@#This study was conducted within the framework of the project “Effects of non-specific immune factors on injectable infectious disease immune system”. The survey sampled 10 households from Dornod aimag, 8th khoroo of Chingeltei district, Ulaanbaatar city, and 3rd khoroo of Baganuur district. A total of 176 people aged 6 months to 50 years were involved. A total of 528 swab samples and 31 blood samples were collected from the throat, tonsils, skin and mucous membranes to study the relationship between normal human microflora and specific immunity.</br> The research methodology was discussed at the meeting of the Academic Council of the Ministry of Social Welfare and the Medical Ethics Review Committee under the Ministry of Health (January 5, 2018, Resolution 646) and the research was approved.@*Results@#The total number of normal microorganisms in the skin and mucous membranes of the study participants changed, and the number of hemolytic strains and fungi increased. 58%-67% of the participants had normal and long-term immunity against diphtheria and tetanus, while 5% -14% were not. This result was as high as in urban and rural areas.@*Conclusion@#This result was as high as in urban and rural areas. As the age group increases, the level of the body’s specific immunity decreases, the structure of the normal microflora changes, and the number of fungi and hemolytic bacteria increases. Furthermore, it is necessary to study specific and nonspecific immunity in detail in relation to environmental pollution indicators.

Reference values for selected ophthalmic tests of the blue-and-yellow macaw (Ara ararauna) / Valores de referência para selecionados testes oftálmicos para a arara canindé (Ara araruna)

The aim of this study was to establish reference values for selected ophthalmic diagnostic tests in healthy blue-and-yellow macaws. We investigated a total of 35 adult macaws (70 eyes) of undetermined sex and with an average weight of 1 kg, who were living in captivity in the Federal District, Brazil. Tear production using the Schirmer tear test (STT), normal conjunctival flora, intraocular pressure (IOP) using a rebound tonometer and horizontal palpebral fissure length (HPFL) were evaluated. In this study, 84.1% of samples were positive for microbial growth. Bacteria, fungi and yeasts were isolated, and Staphylococcus spp. (21.9%) and Bacillus spp. (26.8%) were the most frequently isolated microorganisms. The mean value for STT was 7.6±4.6mm/min in the right eye (OD) and 6.6±4.4mm/min in the left eye (OS) (median = 7,11±0,76mm/min). Mean IOP was 11.4±2.5mm Hg OD and 11.6±1.8mm Hg OS (median = 11.49±0.22mm Hg), prior to anesthesia, and 7.6±2.4mm Hg OD and 7.8±1.8mm Hg OS (median 7.71±0.08mmHg) after anesthesia. The IOP was significantly lower when the animals were under anesthesia as compared to when they were conscious (p≤0.05). Horizontal palpebral fissure length was 11.7±0.1mm OD and 11.8±0.1mm OS (median = 11.72±0.07mm). The STT showed a positive correlation with palpebral fissure measurement for this species. These selected ophthalmic reference values will be particularly useful in diagnosing pathological changes in the eyes of blue-and-yellow macaws.(AU)

Objetivou-se determinar os valores normais para testes oftálmicos diagnósticos selecionados para a Arara Canindé. Trinta e cinco Ara ararauna (70 olhos), de sexo indeterminado, adultas, com peso médio de 1kg e provenientes de cativeiro no Distrito Federal, foram avaliadas. Aferiram-se a produção lacrimal pelo Teste lacrimal de Schirmer (TLS), a avaliação microbiológica da conjuntiva ocular, a pressão intra-ocular (PIO) utilizando a tonometria de rebote e o comprimento horizontal da rima palpebral Neste estudo 84.1% das amostras analisadas foram positivas para crescimento microbiológico. Bactérias, fungos e hifas foram isolados e Staphylococcus spp. (21.9%) e Bacillus spp. (26.8%) foram isolados mais frequentemente. Os valores médios do teste de Lacrimal de Schirmer (TLS) foram de 7.6±4.6 e 6.6±4.4mm/min para olhos direito (OD) e esquerdo (OE), respectivamente (média = 7,11±0,76mm/min). A pressão intraocular média foi de 11.4±2.5 (OD) e 11.6±1.8mmHg (OE) anteriormente à anestesia (média 11,49±0,22 mmHg) e 7.6 ± 2.4 mmHg (OD) e 7.8 ± 1.8 mm Hg (OE) (média 7,71±0,08mm Hg) após a anestesia, verificando-se que a PIO foi significativamente menor quando os animais se encontravam sob anestesia comparativamente ao momento em que não estavam anestesiados. O comprimento horizontal da rima horizontal palpebral foi de 11.7±0.1mm OD e de 11.8±0.1mm OE (média 11,72±0,07mm). Verificou-se correlação positiva do TLS com o comprimento da fissura palpebral para a espécie estudada. Estes valores de referencia serão úteis no diagnóstico de alterações oculares da Arara Canindé.(AU)

O olho da coruja-orelhuda: observações morfológicas, biométricas e valores de referência para testes de diagnóstico oftálmico / The eye of the striped owl: morphologic observations, biometric findings and reference values for selected ophthalmic diagnostics tests

Objetivou-se relatar características morfológicas do bulbo ocular e determinar valores de referência para testes oftálmicos selecionados em corujas-orelhudas (Asio clamator). Foram estudados 32 olhos de 16 corujas (Asio clamator), adultas e jovens, machos e fêmeas, de vida livre. Sendo compilados dados referentes a observações morfológicas do crânio, bulbo ocular e anexos, além de mensuração de testes oftálmicos, incluindo, Teste Lacrimal de Schirmer (TLS), cultura da microbiota normal da conjuntiva, estesiometria, pressão intraocular (PIO), espessura de córnea central (ECC), diâmetro horizontal da rima palpebral, diâmetro horizontal da córnea e oftalmoscopia indireta. Vinte e dois tipos de bactérias foram identificados em 12 corujas havendo predominância de microrganismos Gram-positivos. A média encontrada para o TLS foi de 5,03±3,28mm/min, para o diâmetro horizontal da rima palpebral em 16 corujas foi 21,24±1,17mm, e 15,7±2,74mm para o diâmetro horizontal da córnea. O valor médio para o teste de estesiometria foi de 0,80±0,59cm, a PIO média de 13,81±5,62mmHg e ECC média de 0,28±0,03cm. O estudo contribuiu para a caracterização da morfologia ocular e para o estabelecimento de valores de referências de testes diagnósticos oftálmicos em corujas-orelhudas, sendo necessário ainda o desenvolvimento de estudos complementares sobre histologia ocular desta espécie.

The investigation aimed to describe the most relevant morphological characteristics of the eyes of the striped owl (Asio clamator) and determine normal values for selected ophthalmic diagnostic tests. A total of 32 eyes of 16 young and adult free-ranging healthy striped owls of both sexes were investigated. Data of different morphological observations of the skull, eye globe and adnexa, clinical tests and parameters were collected, including Schirmer Tear Test (STT), normal conjunctival bacterial microbiota, esthesiometry, intraocular pressure (IOP), central corneal thickness (CCT), horizontal palpebral fissure length, horizontal, corneal diameter and fundoscopy. Twenty two types of bacteria were identified in twelve owls, the most frequent bacteriae were the Gram-positive. The mean value found for the STT was 5.03±3.28mm/min; horizontal palpebral fissure lengths was 21.24±1.17mm, and 15.7±2.74mm for horizontal corneal diameter. The mean value for the esthesiometry was 0.80±0.59cm, IOP was 13.81±5.62mmHg and CCT was 0.28±0.03cm. This study contributes to establish reference values for selected ophthalmic diagnostic tests in the striped owl, as well as for morphological characterization of the eyeball of Asio clamator; but it is still necessary to characterize furthermore its histologic features.