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Physiotherapy Management of Rheumatic Diseases

Open Journal of Rheumatology and Autoimmune Diseases 2024年第1期14卷 37-47页

作者： Aly Badra Kamissoko Abdoulaye Barry Mamadou Lamine Diallo Boutros Cosme Nato Abdel Amide Gbadamassi Marie Traore Abèni Faouzyath Yaya Facely Traore Paul Eloundou Sory Diane Matènè Komara Halimatou Barry Moriba Toure Moriba Toure kaba conde Owonayo Oniankitan Department of Rheumatology Ignace Deen University Hospital Conakry Guinea Department of Rheumatology Sylvanus Olympio University Hospital Lome Togo Faculty of Medicine and Pharmaceutical Sciences University of Douala Douala Cameroon

Introduction: Physiotherapy is an integral part of the non-drug treatment strategy for rheumatological conditions. The evidence for its effects is not formal. The objective was to evaluate the impact of physiotherapy in the management of rheumatological disorders. Methods: 6-month case-control study (December 15, 2021 to June 20, 2022) at Ignace Deen University Hospital (Conakry). Patients with rheumatological disease who received drug therapy and physiotherapy were included in the case group. Age- and sex-matched controls had rheumatological conditions, treated without physiotherapy. The evaluation questionnaires were used: WOMAC (osteoarthritis), EIFEL (low back pain), NDI (neck pain), SPADI (shoulder). Patients with heart failure, respiratory failure and/or skin infection were not included. Results: We collected 773 patients (389 cases and 384 controls) with a mean age of 53.8 years ± 12.2 with female predominance (56.8%). Patients were mainly followed for osteoarthritis (65.2%). Rheumatological conditions managed were knee-based (119;30.6%), lumbar spine (220;56.6%), shoulders (27;6.9%) and cervical spine (23;5.9%). For an average duration of 53.4 ± 12.2 minutes per session, patients had benefited from a median of 19 physiotherapy sessions. After 3 months, the baseline mean VAS of 6/10 improved to 2.2 ± 1.6 for cases and 5.7 ± 1.2 for controls. Functional capacity was improved (WOMAC: 41.8 ± 22.7 vs. 18.3 ± 7.3). The satisfaction of patients treated with physiotherapy was 20 times higher than in controls. Conclusion: Physiotherapy performed in the management of rheumatological conditions significantly reduced pain and improved functional capacity.

关键词： Rheumatological Disease Physiotherapy WOMAC Guinea

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Pinus sylvestris and Picea abies canopy effects on deposition of air pollutants

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Journal of Forestry Research 2024年第4期35卷 34-46页

作者： ValentinasČerniauskas Iveta Varnagirytė‑kabašinsk ienė Valda Araminienė Vidas Stakėnas Lithuanian Research Centre for Agriculture and Forestry Instituto Av.1Akademija58344 Kėdainiai distr.Lithuania

Tree canopies influence atmospheric pollutant depositions depending on type,ecosystem characteristics,and local climatic *** study investigated the impact of Pinus sylvestris *** Picea abies(L.)***.,and a mixture of both,on the chemical composition of *** permanent plots within the ICP forest level Ⅱ monitoring network in Lithuania were selected to illustrate typical hemiboreal coniferous *** study analysed(1)the concentrations of NO_(2),NH_(3) and SO_(2) in the ambi-ent air;(2)the concentrations of SO_(4)^(2−),NO_(3)^(−),NH_(4)^(+),Na^(+),K^(+),Ca^(2+) and Cl^(-) in throughfall beneath canopies and in precipitation collected in an adjacent field,and(3)S and total N,Na^(+),K^(+),Ca^(2+)and Cl−depositions in throughfall and precipitation over *** show a signifi-cant decrease in SO_(2) emissions in the ambient air;NO_(2) and NH_(3) emissions also *** canopies reduced the acidity of throughfall,although they led to notably higher concentrations of SO_(4)^(2−),NO_(3)^(−),Na^(+),and particularly K^(+).During the study,low variability in NO_(3)^(-)deposition and a decrease in NH_(4)^(+)deposition *** loads increased by 20-30%when precipitation passed through the *** cumulative deposition of S,Cl,Na,K,Ca,and N was greater under *** than under ***-ever,K deposition in throughfall was considerably lower under *** compared to the *** or mixed *** S depositions declined across all three coniferous ***,there was no specific effect of tree species on throughfall chemistry.

关键词： Precipitation Throughfall Deposition of chemicals Pollution Lithuania

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Pinus sylvestris and Picea abies canopy effects on deposition of air pollutants

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Journal of Forestry Research 2024年第04期 38-50页

作者： Valentinas ?erniauskas Iveta Varnagiryt?-kaba?inskien? Valda Araminien? Vidas Stak?nas Lithuanian Research Centre for Agriculture and Forestry Instituto Av.1

Tree canopies influence atmospheric pollutant depositions depending on type,ecosystem characteristics,and local climatic *** study investigated the impact of Pinus sylvestris *** Picea abies （L.） ***.,and a mixture of both,on the chemical composition of *** permanent plots within the ICP forest level II monitoring network in Lithuania were selected to illustrate typical hemiboreal coniferous *** study analysed（1） the concentrations of NO2,NH3and SO2in the ambient air;（2） the concentrations of SO42-,NO3-,NH4+,Na+,K+,Ca2+and Cl–in throughfall beneath canopies and in precipitation collected in an adjacent field,and （3） S and total N,Na+,K+,Ca2+and Cl-depositions in throughfall and precipitation over 2006–*** show a significant decrease in SO2emissions in the ambient air;NO2and NH3emissions also *** canopies reduced the acidity of throughfall,although they led to notably higher concentrations of SO42-,NO3-,Na+,and particularly K+.During the study,low variability in NO3–deposition and a decrease in NH4+deposition *** loads increased by 20–30% when precipitation passed through the *** cumulative deposition of S,Cl,Na,K,Ca,and N was greater under *** than under ***,K deposition in throughfall was considerably lower under *** compared to the *** or mixed *** S depositions declined across all three coniferous ***,there was no specific effect of tree species on throughfall chemistry.

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Seroprevalence of Human Immunodeficiency Virus and Hepatitis B in Blood Donors at the N’Zérékoré Regional Blood Transfusion Centre in Guinea

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Open Journal of Immunology 2024年第2期14卷 33-45页

作者： Alimou Camara Ernest Thea Ives Nyankoye Haba Yamoussa Youla Ibrahima Sory Diallo Mariama Sadio Diallo Djiba kaba Jacob Camara Moussa Condé Barré Soropogui kaba Kourouma Thierno Mamadou Tounkara Babacar Mbengue Abdoulaye Touré Sanaba Boumbaly Virology Research Centre Guinea Viral Haemorrhagic Fevers Laboratory Conakry Guinea Faculty of Health Sciences and Techniques Gamal Abdel Nasser University Conakry Guinea National Blood Transfusion Centre Ministry of Health and Public Hygiene Conakry Guinea Institute of Health and Childhood Donka National Hospital Conakry Guinea African Centre of Excellence for the Prevention and Control of Communicable Diseases Conakry Guinea Department of Dermatology and Venereology Donka University Hospital Conakry Guine Immunology Laboratory Cheikh Anta Diop University Dakar Senegal Centre for Research and Training in Infectious Diseases of Guinea Conakry Guinea

Blood transfusion saves lives and reduces morbidity and mortality for a large number of diseases and clinical conditions, but it is not without danger. The aim of this study was to determine the seroprevalence of HIV and hepatitis B in blood donors received at the regional Blood Transfusion Centre of N’Zérékoré (Guinea). This was a 5-year retrospective analytical study. We included records of blood donors aged 18 to 60 years admitted to the N’Zérékoré Regional Blood Transfusion Centre for blood donation from January 2016 to December 2020. We performed a descriptive analysis followed by Chi-2 or Fish-er-exact tests and the Student or Wilcoxon test, followed by multivariate logistic regression. In this study, donor age ranged from 18 - 60 years, with a pre-dominance of donors aged 25 - 34 (44.2%). Male donors were the most represented in our study (79.0% versus 21.0% female). More than half of the donors were blood group O (55.6%). We observed a seroprevalence of 3.6% for HIV, 13.4% for HBsAg and 0.2% for co-infection. In our series, age 25 - 34 (OR = 1.89 and P = 0.001) and 35 - 44 for HIV (OR = 2.01 and P = 0.001), HBsAgserostatus (OR = 3.04 and P = 0.001) and blood donation history (OR of 3.04 and P = 0.001) were factors associated with HIV positivity (P < 0.05). In our study, HIV serostatus (OR = 3.04 and P = 0.001) and blood donation history (OR = 0.01 and P = 0.001) were factors associated with HBsAgseropositivity. We reported a high prevalence of HIV and HBsAg. Sex, serological status and blood donation history were associated factors.

关键词： Seroprevalence HIV Hepatitis B Blood Donors N’Zérékoré Guinea

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Epidemiology and Histopathology of Cancers of the Upper Aerodigestive Tract in the ENT and Head and Neck Surgery Department of the Ignace Deen National Hospital

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International Journal of Otolaryngology and Head & Neck Surgery 2024年第4期13卷 259-274页

作者： Mamadou Mouctar Ramata Diallo Oumou Amadou Diallo Raphan Madi kaba Keita Ousmane Barry Abdoulaye Keita Alpha Oumar Diallo Department of Otorhinolaryngology and Head and Neck Surgery Mamou Regional Hospital Mamou Guinea Faculty of Health Sciences and Techniques Gamal Abdel Nasser University of Conakry Conakry Guinea Department of Otorhinolaryngology and Head and Neck Surgery Ignace Deen National Hospital Conakry Guinea Department of Otorhinolaryngology and Head and Neck Surgery NZrkor Regional Hospital NZrkor Guinea Department of Otorhinolaryngology and Head and Neck Surgery Donka National Hospital Conakry Guinea

Introduction: Head and neck cancers represent a significant burden of cancer, collectively ranking fourth for cancer incidence and second for cancer mortality worldwide. Objective: To study the epidemiological and histopathological aspects of head and neck cancers in the ENT-CCF department of Ignace Deen National Hospital. Materials and Methods: This was a descriptive retrospective study covering a period of 5 years from September 1, 2016, to September 30, 2021. Results: We collected 43 cases of head and neck cancers, representing a hospital frequency of 1.85%. The mean age was 45.21 ± 13.23 years. Males predominated, accounting for 65.12%, compared to 34.88% for females, with a male-to-female ratio of 1.87. Housewives accounted for 27.90%, followed by farmers at 23.26% and traders/merchants at 18.60%, with 41.86% being uneducated. The main risk factors were tobacco (37.21%) and alcohol (34.88%). Pain (53.49%), dysphonia (51.16%), and dyspnea (39.53%) were the main presenting symptoms. Squamous cell carcinoma (74.42%) and large cell lymphoma (18.60%) were the most commonly cited histological types. Conclusion: Head and neck cancers remain relatively common in our country. Improving prognosis depends on early diagnosis of the condition, resuscitation resources, and prompt management.

关键词： Cancer Head and Neck Histopathology Ignace Deen National Hospital

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Infectious ENT Emergencies: A One-Year Experience at the ENT Department of Mamou Regional Hospital

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International Journal of Otolaryngology and Head & Neck Surgery 2024年第5期13卷 359-372页

作者： Mamadou Mouctar Ramata Diallo Ibrahima Diallo Oumou Amadou Diallo Alsény Cisse Mamadou Bailo Sow Raphan Madi kaba Keita Abdoulaye Keita Alpha Oumar Diallo ENT Department Mamou Regional Hospital Mamou Guinea Faculty of Health Sciences and Techniques Gamal Abdel Nasser University of Conakry Conakry Guinea ENT Department Donka National Hospital Conakry Guinea ENT Department Ignace Deen National Hospital Conakry Guinea ENT Department Lab Regional Hospital Lab Guinea ENT Department NZrkor Regional Hospital NZrkor Guinea

Introduction: ENT infectious emergencies encompass all infectious pathologies affecting the ear, nose, sinuses, throat, and neck. A good understanding of these emergencies is essential for organizing appropriate care. In Guinea, few studies have described ENT infectious pathologies in rural areas. Objective: To study ENT infectious emergencies in the Otorhinolaryngology department of the Mamou Regional Hospital. Materials and Methods: This is a retrospective and prospective descriptive study, conducted from August 1, 2021, to July 31, 2022. All patients admitted to the ENT department of the Mamou Regional Hospital for an infectious emergency were included. Results: Among the 1854 recorded consultations, 261 cases involved ENT infectious emergencies, representing a prevalence of 14.07%. The most represented age group was 0 to 10 years (31.03%), with a majority of female patients (59%) and a predominantly urban origin (81.61%). Students accounted for 32.18% of the cases. The main reasons for consultation were odynophagia/dysphagia (32.42%) and otalgia (22.94%). The primary etiologies were tonsillitis (28.73%) and otitis (27.20%). Treatments administered included probabilistic antibiotic therapy (38.80%), analgesics (32.03%), and corticosteroid therapy (10.47%). The outcome was favorable in 98.85% of cases, with only 0.38% lost to follow-up. Conclusion: The results of our study confirm the frequency of ENT infectious pathologies. Their management requires joint actions for population awareness, staff training, and services equipment, particularly in rural areas.

关键词： ENT Infection Emergency Mamou Regional Hospital

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External Otitis: Epidemiological, Clinical, Etiological, and Therapeutic Aspects at the Oto-Rhino-Laryngology Department of Mamou Regional Hospital

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International Journal of Otolaryngology and Head & Neck Surgery 2024年第3期13卷 213-224页

作者： Mamadou Mouctar Ramata Diallo Sayon Kourouma Oumou Amadou Diallo Ibrahima Diallo Francine Haba Alsény Cisse Raphan Madi kaba Keita Abdoulaye Keita Alpha Oumar Diallo ENT Department Mamou Regional Hospital Mamou Guinea ENT Department Conakry Military Hospital Conakry Guinea ENT Department IgnaceDeen National Hospital Conakry Guinea ENT Department Donka National Hospital Conakry Guinea ENT Department Lab&#233 Regional Hospital Lab&#233 Guinea ENT Department N&#8217Z&#233r&#233kor&#233 Regional Hospital N&#8217Z&#233r&#233kor&#233 Guinea

Introduction: External otitis (OE) is an acute or chronic inflammation or infection of the external ear resulting from an imbalance in the external auditory canal secondary to microtrauma, maceration, eczema, or a foreign body in the external auditory canal. Objective: To study cases of external otitis at the Mamou Regional Hospital. Materials and Methods: This was a prospective descriptive study conducted over a period of six (6) months from July 1st to December 31st, 2016. It included all patients admitted to the ENT department of the Mamou Regional Hospital. Results: During the study period, 712 patients were admitted to the department for various pathologies, of which 103 met our selection criteria, representing a frequency of 14.46%. The mean age of the patients was 33.74 years with a range of 1 to 90 years. Males predominated in the sample, accounting for 59.22%. The vast majority of patients resided in urban areas, constituting 61.17% of the sample. In our study, all patients consulted for otalgia (100%), and over half (53.39%) for hypoacusis. We formally identified rhinitis in 66.66% of cases, while diabetes was found in only 4 patients (11.11%). Otomycosis was the most commonly identified condition (53.39%), followed by furuncles (33.98%). Ear drops containing antibiotics were administered to all patients, although 66.60% received antibiotic therapy. Conclusion: External otitis is a relatively common condition, particularly among children and the elderly. Diagnosis can be made based on pain upon traction of the pinna and pressure on the tragus.

关键词： External Otitis ENT Mamou Regional Hospital

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Neurobiology of mammalian olfactory learning that occurs during sensitive periods

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Current Zoology 2010年第6期56卷 819-833页

作者： Hideto kaba Department of Physiology Kochi Medical School

This review examines the organizational principles underlying olfactory learning in three specialized contexts that occur during sensitive periods of enhanced neural plasticity and emphasizes some of their common features. All three forms of olfactory learning are associated with neural changes in the olfactory bulb （OB） at the first stage of sensory processing. These changes require the association of the olfactory and somatosensory signals in the OB. They all depend on somatosensory stimulation-induced release of noradrenaline that induces structural and functional changes at mitral-granule cell reciprocal synapses in the OB, resulting in increases in inhibitory transmission. In the accessory olfactory bulb, this represents the enhanced self-inhibition of mitral cells, which selectively disrupts the transmission of the mating male＇s pregnancy-blocking signal at this level. In contrast, an extensive network of secondary dendrites of mitral cells in the main olfactory bulb probably results in a sharpening of the odor-induced pattern of activity, due to increases in lateral inhibition, leading to offspring recognition in sheep and neonatal learning in rats and rabbits. These findings show that inhibitory intemeurons play a critical role in olfactory learning. Further work on how these neurons shape olfactory circuit function could provide important clues to understand memory functions of interneurons in other systems. Moreover, recent research has suggested that three forms of olfactory learning are controlled by synergistic, redundant, and distributed neural mechanisms. This has general implications regarding the mechanisms that may contribute to the robustness of memories [Current Zoology 56 （6）： 819-833, 2010].

关键词： Mate recognition memory Maternal recognition Olfactory bulb Olfactory learning Sensitive period

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Predictive Factors of Renal Damage during Sickle Cell Disease at the Hematology-Oncology Department of Donka University Hospital

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Open Journal of Nephrology 2024年第3期14卷 302-312页

作者： Moussa Traoré Ansoumane Sayon Kanté Marthe Sidibé Mamady Diakité Mohammed Lamine Tégui Camara Foussény Diakité Mamadou Saliou Baldé Ibrahima Chérif Mustapha Komrabai-Kanu Mohammed Lamine kaba Nephrology-Hemodialysis Department of Donka University Hospital Conakry Guinea Hematology-Oncology Department of Donka University Hospital Conakry Guinea Hematology-Oncology Department of Ignace Deen University Hospital Conakry Guinea Medical Care Clinic Freetown Sierra-Leone

Introduction: Sickle cell disease, which is the most common hereditary hemoglobinopathy in the world, attacks all body systems, particularly the kidneys. The view of this study was to investigate the predictive factors of kidney damage during sickle cell disease. Materials and methods: It was a retrospective, descriptive and analytical study on files of sickle cell patients hospitalized in the Hematology-Oncology Department of Donka University Hospital during a period from January 1, 2016 to December 31, 2019. Records of sickle cell patients with one or more renal abnormalities were retained. Sickle cell patients without kidney damage were also selected for a comparative study. Only patients without sickle cell disease were excluded. Results: Seventy-five (75) medical records were collected during the study period. From these cases, thirteen (13) records with kidney disease were observed, a frequency of 17%. The mean age of patients was 24.2 years for extremes of 10 and 65 years. The sex ratio was 1.6 in favor of men. The SSFA2 form was the most represented with 92%. 24-hour proteinuria was measured in 13 patients between whom 6 patients (46.2%) had a proteinuria level ≤ 1 g. Eight (8) patients (61.5%) were in stage 1 of chronic kidney disease. The most common type of renal involvement was tubulo-interstitial nephropathy with 8 patients (61.5%). Bivariate analysis showed that elevated serum creatinine (P 2 form of the sickness (P Conclusion: After the observation of an increased serum creatinine and urea, a predominance observation of the SSFA2 form, it should be possible to target patients for whom screening for kidney damage should henceforth be systematic.

关键词： Kidney Damage Predictive Factors Sickle Cell Disease Donka

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Petrographic and Structural Studies of the Guintéguéla Formations (Northwest of Côte d’Ivoire)

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Open Journal of Geology 2024年第1期14卷 29-49页

作者： Mohamed Samuel Moriah Conte N’guessan Nestor Houssou Oumar Barou kaba Mohamed Lamine Timite Abdoulaye Kadiatou Diallo Aly Soumah Mohamed Camara Mohamed Fofana Djibril M’Mamy Camara Applied Research Laboratory Fundamental Geology and Prospecting Research Unit Emergent Centre Mines and Society Higher Institute of Mines and Geology of Boké Boké Republic of Guinea Laboratory of Geology and Energy Resources (LGRME) UFR of Earth Sciences and Mineral Resources University Felix Houphouet Boigny Abidjan Republic of Ivory Coast Applicated Research Laboratory Mining and Resource Development Research Unit Emergent Centre for Mines and Society Higher Institute of Mines and Geology of Boké Boké Republic of Guinea

Côte d’Ivoire is currently experiencing strong growth in the mining sector. Identifying the formations present in our subsoil is therefore essential for mining recovery. It is in this context that we conducted studies on the formations present in the locality of Guintéguéla. It is located in the northwest of Côte d’Ivoire in the bafing region. The aim of this work was to determine the petrographic and structural characteristics of the formations of the area. The methodology began with documentation and then followed petrography and structural analysis work on the macroscopic and microscopic levels. We observed six groups of rocks: granitoids, amphibolites, orthogneiss, quartzites (poor and rich in magnetites), volcano-sediments and filonian rocks. Metamorphism is of amphibolite to granulite facies. However, volcano-sediments must be associated with the green schist facies. With regard to the structural, structures and microstructures such as foliation;fractures;sigmoidal figures reveal that the studied area was affected by ductile and also brittle tectonics whose main directions are oriented along the shear corridor, so N-S to NNW-SSE.

关键词： Mining Petrography Structural Metamorphism

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