Pub Date : 2021-12-10DOI: 10.9734/arrb/2021/v36i1230458
F. Abang, S. Emmanuel, S. Attah
Twenty five (25) mixed breed weaned rabbits were utilized in 84-days experiment to investigate the effect of replacing bone ash with fresh water snail (Pila ampullacea) shell ash on the serum biochemical composition of weaned rabbits. The experiment was conducted at the Teaching and Research Farm, University of Agriculture, Makurdi, Benue State, Nigeria for a period of 12 weeks. The rabbits were randomly assigned to the five dietary treatments and replicated five times giving a total of one rabbit per replicate in a completely randomized design (CRD). Rabbits were raised intensively in hutches of about 4ft × 4ft. Five experimental diets tagged T1 to T5 were formulated such that fresh water snail (Pila ampullacea) shell ash replaced bone ash at 0%, 25%, 50%, 75% and 100%. Feed and water were served ad libitum. Bio sanitary and bio security measures were strictly adhered to. At the end of the feeding trial, three rabbits per treatment were selected for the evaluation of serum biochemistry. The parameters assayed for were: total serum protein, serum globulin, serum albumin, cholesterol, serum calcium, and serum phosphorus. The study showed that the serum biochemical indices were not influenced (P˃0.05) by the dietary treatments except for calcium which was significantly (P<0.05) influenced, however, calcium values were within the normal reference values for rabbits. This study had shown that fresh water snail (Pila ampullacea) shell ash can serve as a substitute for bone ash in weaned rabbit diet up to 100% inclusion levels without adverse effect on the serum biochemical indices.
{"title":"Effect of Replacing Bone Ash with Fresh Water Snail (Pila Ampullacea) Shell Ash on Serum Biochemical Indices of Weaned Rabbits","authors":"F. Abang, S. Emmanuel, S. Attah","doi":"10.9734/arrb/2021/v36i1230458","DOIUrl":"https://doi.org/10.9734/arrb/2021/v36i1230458","url":null,"abstract":"Twenty five (25) mixed breed weaned rabbits were utilized in 84-days experiment to investigate the effect of replacing bone ash with fresh water snail (Pila ampullacea) shell ash on the serum biochemical composition of weaned rabbits. The experiment was conducted at the Teaching and Research Farm, University of Agriculture, Makurdi, Benue State, Nigeria for a period of 12 weeks. The rabbits were randomly assigned to the five dietary treatments and replicated five times giving a total of one rabbit per replicate in a completely randomized design (CRD). Rabbits were raised intensively in hutches of about 4ft × 4ft. Five experimental diets tagged T1 to T5 were formulated such that fresh water snail (Pila ampullacea) shell ash replaced bone ash at 0%, 25%, 50%, 75% and 100%. Feed and water were served ad libitum. Bio sanitary and bio security measures were strictly adhered to. At the end of the feeding trial, three rabbits per treatment were selected for the evaluation of serum biochemistry. The parameters assayed for were: total serum protein, serum globulin, serum albumin, cholesterol, serum calcium, and serum phosphorus. The study showed that the serum biochemical indices were not influenced (P˃0.05) by the dietary treatments except for calcium which was significantly (P<0.05) influenced, however, calcium values were within the normal reference values for rabbits. This study had shown that fresh water snail (Pila ampullacea) shell ash can serve as a substitute for bone ash in weaned rabbit diet up to 100% inclusion levels without adverse effect on the serum biochemical indices.","PeriodicalId":8230,"journal":{"name":"Annual research & review in biology","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82295426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-09DOI: 10.9734/arrb/2021/v36i1130457
Emmanuel Effah-Yeboah, Emmanuel Dartey, E. A. Asare, J. D. Abraham, J. K. Kagya-Agyemang, Gadafi Iddrisu Balali, Vincent Aboagye
Introduction: Diabetes mellitus or diabetes is a metabolic ailment which occurs as a result of insulin insufficiency or defect in insulin function, or both that leads to ihyperglycemia. Diabetes mellitus is a worldwide disease even though its prevalence in other countries vary. Kalanchoe crenata belongs to the family crassulaceae. It is also known locally as miracle plant and often utilized in Africa for medicinal purposes. The study was designed to ascertain the antidiabetic and dyslipidemic activity and effects of the ethanolic extract of both leaves and stem of Kalanchoe crenata on istreptozotocin incite diabetic rats for three (3) weeks. Methodology: 6-8 weeks old Sprague dawley rats received multiple injection of streptozotocin intraperitoneally (40mg/kg body weight) to induce diabetes melitus. Diabetes mellitus was observed and confirmed after six days of induction. The rats were given ethanolic extract of Kalanchoe crenata remarkably (10, 30 and 100mg/kg) and 5mg/kg glibenclamide orally twice daily for three weeks. Blood glucose, lipids, creatinine, urea, were then determined. Results: After week three of treatment 5mg/kg glibenclamide, 30 and 100mg/kg ethanolic extract of Kalanchoe crenata remarkably (p<0.05) decrease glycemia and improved lipidemia by decreasing overall cholesterol, LDL-C and increasing HDL-C likened to the control diabetic group. Also results from treated rats remarkably decrease blood urea nitrogen and creatinine. However, the affirmative control and the sampled treated groups showed curative and regenerative effect in the cells responsible for producing endocrine insulin “beta cells of the islets of Langerhans” located in the pancreas. Kidney and liver tissue sections of treatment groups showed a reversal of diseased insults made by the streptozotocin. Conclusion: The outcome of the research indicate that given ethanolic extract of Kalanchoe crenata remarkably contains the necessary phytochemicals for the development of a standard and effective herbal medicine for Diabetes mellitus and related complications and also with no toxic effects on the tissues of the liver, pancreas and kidney.
{"title":"Effect of Kalanchoe crenata Extract on Renal and Liver Impairment, Dyslipedemia and Glycemia in Streptozotocin Induced Diabetic Rats","authors":"Emmanuel Effah-Yeboah, Emmanuel Dartey, E. A. Asare, J. D. Abraham, J. K. Kagya-Agyemang, Gadafi Iddrisu Balali, Vincent Aboagye","doi":"10.9734/arrb/2021/v36i1130457","DOIUrl":"https://doi.org/10.9734/arrb/2021/v36i1130457","url":null,"abstract":"Introduction: Diabetes mellitus or diabetes is a metabolic ailment which occurs as a result of insulin insufficiency or defect in insulin function, or both that leads to ihyperglycemia. Diabetes mellitus is a worldwide disease even though its prevalence in other countries vary. Kalanchoe crenata belongs to the family crassulaceae. It is also known locally as miracle plant and often utilized in Africa for medicinal purposes. The study was designed to ascertain the antidiabetic and dyslipidemic activity and effects of the ethanolic extract of both leaves and stem of Kalanchoe crenata on istreptozotocin incite diabetic rats for three (3) weeks. Methodology: 6-8 weeks old Sprague dawley rats received multiple injection of streptozotocin intraperitoneally (40mg/kg body weight) to induce diabetes melitus. Diabetes mellitus was observed and confirmed after six days of induction. The rats were given ethanolic extract of Kalanchoe crenata remarkably (10, 30 and 100mg/kg) and 5mg/kg glibenclamide orally twice daily for three weeks. Blood glucose, lipids, creatinine, urea, were then determined. Results: After week three of treatment 5mg/kg glibenclamide, 30 and 100mg/kg ethanolic extract of Kalanchoe crenata remarkably (p<0.05) decrease glycemia and improved lipidemia by decreasing overall cholesterol, LDL-C and increasing HDL-C likened to the control diabetic group. Also results from treated rats remarkably decrease blood urea nitrogen and creatinine. However, the affirmative control and the sampled treated groups showed curative and regenerative effect in the cells responsible for producing endocrine insulin “beta cells of the islets of Langerhans” located in the pancreas. Kidney and liver tissue sections of treatment groups showed a reversal of diseased insults made by the streptozotocin. Conclusion: The outcome of the research indicate that given ethanolic extract of Kalanchoe crenata remarkably contains the necessary phytochemicals for the development of a standard and effective herbal medicine for Diabetes mellitus and related complications and also with no toxic effects on the tissues of the liver, pancreas and kidney.","PeriodicalId":8230,"journal":{"name":"Annual research & review in biology","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89305870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-09DOI: 10.9734/arrb/2021/v36i1130456
F. Abang, S. Emmanuel, S. Attah
Twenty five weaned male rabbits of mixed breeds were used to investigate the effect of replacing bone ash with fresh water snail shell ash on the performance of weaned rabbits. The experiment was conducted at the Teaching and Research Farm, University of Agriculture, Makurdi, Benue State, Nigeria for a period of 12 weeks. The rabbits were randomly assigned to the five dietary treatments and replicated five times giving a total of one rabbit per replicate in a completely randomized design (CRD). Rabbits were raised intensively in hutches of about 4ft × 4ft. Five experimental diets tagged T1 to T5 were formulated such that fresh water snail shell ash replaced bone ash at 0%, 25%, 50%, 75% and 100%. Feed and water were served ad libitum. Bio sanitary and bio security measures were strictly adhered. The study showed that the growth parameters were not affected (P=.05) by the dietary treatments. This study had shown that fresh water snail shell ash can serve as a substitute for bone ash in weaned rabbits diet up to 100% without compromising their performances.
{"title":"Effect of Replacing Bone Ash with Fresh Water Snail (Pila ampullacea) Shell Ash on the Performance of Weaned Rabbits","authors":"F. Abang, S. Emmanuel, S. Attah","doi":"10.9734/arrb/2021/v36i1130456","DOIUrl":"https://doi.org/10.9734/arrb/2021/v36i1130456","url":null,"abstract":"Twenty five weaned male rabbits of mixed breeds were used to investigate the effect of replacing bone ash with fresh water snail shell ash on the performance of weaned rabbits. The experiment was conducted at the Teaching and Research Farm, University of Agriculture, Makurdi, Benue State, Nigeria for a period of 12 weeks. The rabbits were randomly assigned to the five dietary treatments and replicated five times giving a total of one rabbit per replicate in a completely randomized design (CRD). Rabbits were raised intensively in hutches of about 4ft × 4ft. Five experimental diets tagged T1 to T5 were formulated such that fresh water snail shell ash replaced bone ash at 0%, 25%, 50%, 75% and 100%. Feed and water were served ad libitum. Bio sanitary and bio security measures were strictly adhered. The study showed that the growth parameters were not affected (P=.05) by the dietary treatments. This study had shown that fresh water snail shell ash can serve as a substitute for bone ash in weaned rabbits diet up to 100% without compromising their performances.","PeriodicalId":8230,"journal":{"name":"Annual research & review in biology","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88012424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-04DOI: 10.9734/arrb/2021/v36i1130453
Jamilie Brito De Castro, Renisson Neponuceno de Araújo Filho, V. Piscoya, Cristiane Maria Gonçalves Crespo, R. Fernandes, Vanessa Corrêa Da Mata, Edson dos Santos Fernandes Junior, Helaine Cristine Gonçalves Pires, M. C. Filho, G. D. P. Albuquerque, Thaiana Brunes Feitosa, M. M. Fernandes, R. R. Gomes Filho, João Lucas Aires Dias, Luiz Diego Vidal Santos
The present work aimed to quantify the concentrations and biomass stock of fine andthick roots, in three areas in the municipality of Capitão Poço-PA, Brazil. The areas used were degraded area, recovery area and native forest. For soil sampling, 24 trenches were opened, measuring 70 x 70 x 100 cm. In these trenches, soil samples were taken at depths 0-10, 10-20, 20-30, 30-40, 40-50, 50-60, 60-80 and 80-100 cm and sieving was carried out.All roots and other underground plant structures that remained in the sieve were collected by manual collection. The roots were separated into two diameter classes: fine roots ≤ 5 mm and thick roots > 5 mm, kiln dried and weighed.In the analysis, higherconcentrationsofthickand fine roots were observed in an area of native forest at depths of 0-10 and 10-20 cm. In the areas analyzed in this study, the root density in the topsoil of 0-10 cm was mainly composed of fine roots.In the three areas analyzed in this study, it was observed that from a depth of 10-20 cm there were decreases in theconcentrationsofthick roots. The area under recovery approached the area of native forest in the concentration of fine roots, demonstrating possible improvements in soil quality and recovery is probably actually taking place.
{"title":"Quantification of Root Biomass in Post-Mining Areas in the Municipality of Capitão Poço – PA, Brazil","authors":"Jamilie Brito De Castro, Renisson Neponuceno de Araújo Filho, V. Piscoya, Cristiane Maria Gonçalves Crespo, R. Fernandes, Vanessa Corrêa Da Mata, Edson dos Santos Fernandes Junior, Helaine Cristine Gonçalves Pires, M. C. Filho, G. D. P. Albuquerque, Thaiana Brunes Feitosa, M. M. Fernandes, R. R. Gomes Filho, João Lucas Aires Dias, Luiz Diego Vidal Santos","doi":"10.9734/arrb/2021/v36i1130453","DOIUrl":"https://doi.org/10.9734/arrb/2021/v36i1130453","url":null,"abstract":"The present work aimed to quantify the concentrations and biomass stock of fine andthick roots, in three areas in the municipality of Capitão Poço-PA, Brazil. The areas used were degraded area, recovery area and native forest. For soil sampling, 24 trenches were opened, measuring 70 x 70 x 100 cm. In these trenches, soil samples were taken at depths 0-10, 10-20, 20-30, 30-40, 40-50, 50-60, 60-80 and 80-100 cm and sieving was carried out.All roots and other underground plant structures that remained in the sieve were collected by manual collection. The roots were separated into two diameter classes: fine roots ≤ 5 mm and thick roots > 5 mm, kiln dried and weighed.In the analysis, higherconcentrationsofthickand fine roots were observed in an area of native forest at depths of 0-10 and 10-20 cm. In the areas analyzed in this study, the root density in the topsoil of 0-10 cm was mainly composed of fine roots.In the three areas analyzed in this study, it was observed that from a depth of 10-20 cm there were decreases in theconcentrationsofthick roots. The area under recovery approached the area of native forest in the concentration of fine roots, demonstrating possible improvements in soil quality and recovery is probably actually taking place.","PeriodicalId":8230,"journal":{"name":"Annual research & review in biology","volume":"50 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86270174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-04DOI: 10.9734/arrb/2021/v36i1130452
Assongba Yédjanlognon Faustin, Konko Cossi Jacques, Yoka Joseph, Kpogniwe K. Joel, Djego G. M. Julien, Brice A. Sinsin
Aromatic and medicinal plants (AMP) are flora with a fragrant essence. The aim of this study is to identify the aromatic plants used by herbalists in three districts of the Departement des Collines. The method of data collection is based on ethnobotanical surveys of herbalists using the Dagnelli formula and pre-established survey questionnaires. The results of the survey of 300 herbalists identified 22 most commonly used aromatic plants, divided into 17 families and 21 genera. The most represented families are Lamiaceae (15%); Annonaceae (15%). Among the MAPs inventoried, the most cited and used are: Ocimum canum L. Ocimum gratissimum L.; Chenopodium ambrosioides L.; Hyptis suaveolens L.; Xylopia aethiopica (Dunal) A. Rich; Securidaca longepedunculata Fresen. MAPs treat 163 conditions identified in this study. Some of the AMP are used alone or in combination with other plants. AMP drugs are: leaves (64%), roots (23%). The ailments treated by the majority of AMP are: fever; tooth decay; conjunctivitis; constipation; haemorrhoids; hernia; inflammation; skin lesion; stomach ache; snakebite; causes of malaria; sores and painful periods. In view of the proven importance and different uses of AMP, it is necessary to study them further (ecology, distribution, and conservation status) in order to better prevent or cure human health.
芳香和药用植物(AMP)是具有芳香精华的植物群。本研究的目的是确定三个地区的中草药师使用的芳香植物。数据收集方法基于使用Dagnelli公式和预先制定的调查问卷对草药医师进行民族植物学调查。对300名中草药医师的调查结果确定了22种最常用的芳香植物，分为17科21属。最具代表性的科是Lamiaceae (15%);番荔枝科(15%)。在被调查的map中，被引用和利用最多的是:Ocimum canum L. Ocimum gratissimum L.;紫藜;水仙;埃塞俄比亚木霉(Dunal) A. Rich;长柄假凤仙花。MAPs治疗本研究确定的163种疾病。一些AMP单独使用或与其他植物结合使用。AMP药物有:叶(64%)，根(23%)。大多数AMP治疗的疾病是:发烧;蛀牙;结膜炎;便秘;痔核;疝;炎症;皮肤病变;胃疼;毒蛇咬伤;疟疾的病因;疼痛和疼痛的时期。鉴于AMP的重要性和不同用途，有必要进一步研究它们(生态、分布和保护状况)，以便更好地预防或治疗人类健康。
{"title":"Ethnobotany of Aromatic Plants used by Phytotherapists in the District of Glazoue, Ouesse and Save in Benin","authors":"Assongba Yédjanlognon Faustin, Konko Cossi Jacques, Yoka Joseph, Kpogniwe K. Joel, Djego G. M. Julien, Brice A. Sinsin","doi":"10.9734/arrb/2021/v36i1130452","DOIUrl":"https://doi.org/10.9734/arrb/2021/v36i1130452","url":null,"abstract":"Aromatic and medicinal plants (AMP) are flora with a fragrant essence. The aim of this study is to identify the aromatic plants used by herbalists in three districts of the Departement des Collines. The method of data collection is based on ethnobotanical surveys of herbalists using the Dagnelli formula and pre-established survey questionnaires. The results of the survey of 300 herbalists identified 22 most commonly used aromatic plants, divided into 17 families and 21 genera. The most represented families are Lamiaceae (15%); Annonaceae (15%). Among the MAPs inventoried, the most cited and used are: Ocimum canum L. Ocimum gratissimum L.; Chenopodium ambrosioides L.; Hyptis suaveolens L.; Xylopia aethiopica (Dunal) A. Rich; Securidaca longepedunculata Fresen. MAPs treat 163 conditions identified in this study. Some of the AMP are used alone or in combination with other plants. AMP drugs are: leaves (64%), roots (23%). The ailments treated by the majority of AMP are: fever; tooth decay; conjunctivitis; constipation; haemorrhoids; hernia; inflammation; skin lesion; stomach ache; snakebite; causes of malaria; sores and painful periods. In view of the proven importance and different uses of AMP, it is necessary to study them further (ecology, distribution, and conservation status) in order to better prevent or cure human health.","PeriodicalId":8230,"journal":{"name":"Annual research & review in biology","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82509220","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-03DOI: 10.9734/arrb/2021/v36i1130450
S. S. Kirdar
Koumiss (koumyss, kumiss, kumys, kumyz, kimiz or coomy) has been popular in Kyrgyzstan, Kazakhstan, Mongolia, and the Turkic, Mongolian, and Caucasian peoples of Russia: Altay, Bashkortostan, Buryatia, Dagestan, Kabardino-Balkaria, Kalmykia, Karachaevo-Cherkessia, Tatarstan, Tyva, Chuvashia, and Saha (Yakutia). Many countries in numerous Central Asian countries provide Koumiss therapeutic services, which are primarily provided by small and medium-sized accommodation firms that are particularly active in rural areas of those countries. Koumiss is classified as a functional food due to its nutritional and medicinal properties. Many health benefits of koumiss include high probiotic content; antibacterial and antifungal characteristics; regulation of immunity; maintenance of a healthy gastric-intestinal system; regulation of cholesterol and sugar levels; regulation of blood pressure; and induction of some important vitamins. The objective of this review is to provide a comprehensive summary of the health benefits of koumiss.
{"title":"Therapeutics Effects and Health Benefits of the Caucasus Koumiss: A Review","authors":"S. S. Kirdar","doi":"10.9734/arrb/2021/v36i1130450","DOIUrl":"https://doi.org/10.9734/arrb/2021/v36i1130450","url":null,"abstract":"Koumiss (koumyss, kumiss, kumys, kumyz, kimiz or coomy) has been popular in Kyrgyzstan, Kazakhstan, Mongolia, and the Turkic, Mongolian, and Caucasian peoples of Russia: Altay, Bashkortostan, Buryatia, Dagestan, Kabardino-Balkaria, Kalmykia, Karachaevo-Cherkessia, Tatarstan, Tyva, Chuvashia, and Saha (Yakutia). Many countries in numerous Central Asian countries provide Koumiss therapeutic services, which are primarily provided by small and medium-sized accommodation firms that are particularly active in rural areas of those countries. \u0000Koumiss is classified as a functional food due to its nutritional and medicinal properties. Many health benefits of koumiss include high probiotic content; antibacterial and antifungal characteristics; regulation of immunity; maintenance of a healthy gastric-intestinal system; regulation of cholesterol and sugar levels; regulation of blood pressure; and induction of some important vitamins. The objective of this review is to provide a comprehensive summary of the health benefits of koumiss.","PeriodicalId":8230,"journal":{"name":"Annual research & review in biology","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73430020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-03DOI: 10.9734/arrb/2021/v36i1130451
Marcos Jessé Abrahão Silva, Marceli Batista Martins Lima, K. B. Batista Lima, Luana Nepomuceno Gondim Costa Lima
The proinflammatory response induced by Toll-Like receptors (TLR) is considered the host's first defense line. Single nucleotide polymorphisms (SNPs) correspond to the most frequent type of variation in the human genome, and due to the importance of TLR2 in the immune response, SNPs in the TLR gene are related to susceptibility or resistance to various diseases. Thus, the objective of the present study was to identify the polymorphisms existing in the TLR2 gene that may cause susceptibility or protection against infectious diseases. We conducted a systematic review of the literature in the databases Science Direct, National Library of Medicine National Institutes of Health of the USA (PUBMED), Cochrane Collaboration and Medical Literature Analysis and Retrieval System Online (MEDLINE) between 2000 to 2020. The search resulted in 32 articles, all of which in English. Thus, it was demonstrated that the related polymorphisms are extremely important for the identification of related pathologies, whether for the susceptibility or protection of the individual to the diseases, also being essential for the mechanisms of signal generation and immune responses, and finally indicating that a balance between activation and inactivating these receptors to prevent an excessive inflammatory or immune response.
{"title":"The Relationship of TLR2 Polymorphisms with Infectious Diseases","authors":"Marcos Jessé Abrahão Silva, Marceli Batista Martins Lima, K. B. Batista Lima, Luana Nepomuceno Gondim Costa Lima","doi":"10.9734/arrb/2021/v36i1130451","DOIUrl":"https://doi.org/10.9734/arrb/2021/v36i1130451","url":null,"abstract":"The proinflammatory response induced by Toll-Like receptors (TLR) is considered the host's first defense line. Single nucleotide polymorphisms (SNPs) correspond to the most frequent type of variation in the human genome, and due to the importance of TLR2 in the immune response, SNPs in the TLR gene are related to susceptibility or resistance to various diseases. Thus, the objective of the present study was to identify the polymorphisms existing in the TLR2 gene that may cause susceptibility or protection against infectious diseases. We conducted a systematic review of the literature in the databases Science Direct, National Library of Medicine National Institutes of Health of the USA (PUBMED), Cochrane Collaboration and Medical Literature Analysis and Retrieval System Online (MEDLINE) between 2000 to 2020. The search resulted in 32 articles, all of which in English. Thus, it was demonstrated that the related polymorphisms are extremely important for the identification of related pathologies, whether for the susceptibility or protection of the individual to the diseases, also being essential for the mechanisms of signal generation and immune responses, and finally indicating that a balance between activation and inactivating these receptors to prevent an excessive inflammatory or immune response.","PeriodicalId":8230,"journal":{"name":"Annual research & review in biology","volume":"279 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90787015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-02DOI: 10.9734/arrb/2021/v36i1130449
Assouman Jean Simon Konan, D. Nafan, Yao Saraka Didier Martial, Ossey Aristide Randolphe
Knowledge of the morphology and floral phenology and the mastery of a manual pollination technique in a plant species are essential for its genetic improvement. The objective of this work will be to determine the morpho-phenological characteristics of the flowers of five self-fertilization lines of cowpea and to identify an indicated manual pollination technique. The study was carried out in the Botanical Garden of University Peleforo GON COULIBALY, Côte d’Ivoire where 10 morpho-phenological characters of the flower were evaluated on five lines of cowpea self-fertilization. Thus, three manual pollination techniques (A, B and C) were tested by evaluating traits such as knotting rates, filling rates and maternal and paternal effects on fruit yields. The results revealed four stages of flower development in cowpea. These are successively stage of “floral button initiation”, “dark green floral button”, “pale green or pale-yellow floral button” and “blooming flower”. Of the three manual pollination techniques tested, technique C resulted in higher rates of knotting (45.38%) and pod filling (58.03%). Results also showed significant maternal and xenia effects on fruit yields in the cowpea. On the basis of the results generated on the floral biology of the cowpea, it appears that a hybridization program can now be conducted at the UPGC Botanical Garden for the creation of high-performance varieties adapted to climate change for the benefit of producers in Côte d’Ivoire.
{"title":"Morpho-phenological Variability of Flowers Traits and Hybridization of Five Inbred Lines of Cowpea [Vigna unguiculata (L.) Walp.] in Côte d'Ivoire","authors":"Assouman Jean Simon Konan, D. Nafan, Yao Saraka Didier Martial, Ossey Aristide Randolphe","doi":"10.9734/arrb/2021/v36i1130449","DOIUrl":"https://doi.org/10.9734/arrb/2021/v36i1130449","url":null,"abstract":"Knowledge of the morphology and floral phenology and the mastery of a manual pollination technique in a plant species are essential for its genetic improvement. \u0000The objective of this work will be to determine the morpho-phenological characteristics of the flowers of five self-fertilization lines of cowpea and to identify an indicated manual pollination technique. \u0000The study was carried out in the Botanical Garden of University Peleforo GON COULIBALY, Côte d’Ivoire where 10 morpho-phenological characters of the flower were evaluated on five lines of cowpea self-fertilization. Thus, three manual pollination techniques (A, B and C) were tested by evaluating traits such as knotting rates, filling rates and maternal and paternal effects on fruit yields. \u0000The results revealed four stages of flower development in cowpea. These are successively stage of “floral button initiation”, “dark green floral button”, “pale green or pale-yellow floral button” and “blooming flower”. Of the three manual pollination techniques tested, technique C resulted in higher rates of knotting (45.38%) and pod filling (58.03%). Results also showed significant maternal and xenia effects on fruit yields in the cowpea. \u0000On the basis of the results generated on the floral biology of the cowpea, it appears that a hybridization program can now be conducted at the UPGC Botanical Garden for the creation of high-performance varieties adapted to climate change for the benefit of producers in Côte d’Ivoire.","PeriodicalId":8230,"journal":{"name":"Annual research & review in biology","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76037433","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-11-27DOI: 10.9734/arrb/2021/v36i1130447
Haoua Nacambo, Kiswendsida Romaric Nanema, B. Sawadogo, M. Sawadogo
Aims: Senna obtusifolia (L.) is an important wild herbaceous species for subsaharan Africa population. It is used in human food and traditional medicine to treat several deseases. In Burkina Faso, despite its potentialities, this species is of a little interest in scientific research. The aim of this study is to provide a good knowledge of the genetic diversity of this species. Study Design: The experimental design used was a randomized Fischer block type with three replications. Place and Duration of the Study: The study was carried out at Gampéla during 2018 rainy season. Methodology: Seventy (70) accessions of Senna obtusifolia were used for the evaluation of agromorphological variability. A total of twenty-seven (27) quantitative traits were studied. Results: The study revealed the existence of a great variability within the studied collection. Among the twenty-one (21) traits used for the analysis of variance (ANOVA), seventeen (17) variables significantly discriminate the accessions. A high heterogeneity was observed for the number of leaflets of the three first leaves and the number of floral pieces. In addition, significant correlations were observed between several variables. Indeed, the number of primary branches was positively correlated with the number of fruits per plant (r = 0.483), the number of grains per plant (r = 0.352) and the leaves biomass (r = 0.279). However, the number of days at flowering (NJF) is negatively correlated with the number of primary branches (r = -0.281). The variability obtained was structured in three groups. The third group is composed of accessions with the best agronomic performance that could be used in future breeding program. Conclusion: A high agromorphological diversity of Senna obtusifolia was observed and could be used in a breeding program.
{"title":"Agromorphological Characterization of a Collection of Senna obtusifolia (L.) in Burkina Faso","authors":"Haoua Nacambo, Kiswendsida Romaric Nanema, B. Sawadogo, M. Sawadogo","doi":"10.9734/arrb/2021/v36i1130447","DOIUrl":"https://doi.org/10.9734/arrb/2021/v36i1130447","url":null,"abstract":"Aims: Senna obtusifolia (L.) is an important wild herbaceous species for subsaharan Africa population. It is used in human food and traditional medicine to treat several deseases. In Burkina Faso, despite its potentialities, this species is of a little interest in scientific research. The aim of this study is to provide a good knowledge of the genetic diversity of this species. \u0000Study Design: The experimental design used was a randomized Fischer block type with three replications. \u0000Place and Duration of the Study: The study was carried out at Gampéla during 2018 rainy season. \u0000Methodology: Seventy (70) accessions of Senna obtusifolia were used for the evaluation of agromorphological variability. A total of twenty-seven (27) quantitative traits were studied. \u0000Results: The study revealed the existence of a great variability within the studied collection. Among the twenty-one (21) traits used for the analysis of variance (ANOVA), seventeen (17) variables significantly discriminate the accessions. A high heterogeneity was observed for the number of leaflets of the three first leaves and the number of floral pieces. In addition, significant correlations were observed between several variables. Indeed, the number of primary branches was positively correlated with the number of fruits per plant (r = 0.483), the number of grains per plant (r = 0.352) and the leaves biomass (r = 0.279). However, the number of days at flowering (NJF) is negatively correlated with the number of primary branches (r = -0.281). The variability obtained was structured in three groups. The third group is composed of accessions with the best agronomic performance that could be used in future breeding program. \u0000Conclusion: A high agromorphological diversity of Senna obtusifolia was observed and could be used in a breeding program.","PeriodicalId":8230,"journal":{"name":"Annual research & review in biology","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75808318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-11-23DOI: 10.9734/arrb/2021/v36i1130445
K. Yao, K. Coulibaly, D. Yao, A. Koffi, M. Kone, N. S. Vakou, M. Dosso, V. N. Douba
This study reviews work on the accumulation of cyanotoxins in fish and various animals in Africa. Microcystins (MC-LR, MC-RR, and MC-YR) appear to be the main contaminating toxin in fish and other animals. In fish, the highest concentration (1917 μg.kg-1) was detected in the whole body of a small species of fish (Rastrineobola argenta) consumed whole by the populations around Lake Victoria. In large species, the intestine (followed by the liver) is the organ that accumulates the most cyanotoxins; up to 3059 ng.g-1 in Algerian common carp. Fish muscle accumulates little or no cyanotoxins in most publications and Oreochromis niloticus, a phytoplanktonophagous species widely consumed by the African populations, remains the most studied species. In other animal species, cases of cyanotoxin mortality were reported in most publications in southern and central Africa and only one publication in North Africa. No study on this subject has been referenced in other parts of Africa.
{"title":"Inventory of Animal Contamination by Cyanotoxins in Africa","authors":"K. Yao, K. Coulibaly, D. Yao, A. Koffi, M. Kone, N. S. Vakou, M. Dosso, V. N. Douba","doi":"10.9734/arrb/2021/v36i1130445","DOIUrl":"https://doi.org/10.9734/arrb/2021/v36i1130445","url":null,"abstract":"This study reviews work on the accumulation of cyanotoxins in fish and various animals in Africa. Microcystins (MC-LR, MC-RR, and MC-YR) appear to be the main contaminating toxin in fish and other animals. In fish, the highest concentration (1917 μg.kg-1) was detected in the whole body of a small species of fish (Rastrineobola argenta) consumed whole by the populations around Lake Victoria. In large species, the intestine (followed by the liver) is the organ that accumulates the most cyanotoxins; up to 3059 ng.g-1 in Algerian common carp. Fish muscle accumulates little or no cyanotoxins in most publications and Oreochromis niloticus, a phytoplanktonophagous species widely consumed by the African populations, remains the most studied species. In other animal species, cases of cyanotoxin mortality were reported in most publications in southern and central Africa and only one publication in North Africa. No study on this subject has been referenced in other parts of Africa.","PeriodicalId":8230,"journal":{"name":"Annual research & review in biology","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74669967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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