Stroke is the most significant cause of disability worldwide. Despite mounting data supporting memory deficit after stroke, dysfunction and treatment effect mechanisms remain unknown. Phenolics can be found in a variety of fruits and vegetables. There is, however, a scarcity of research on the therapeutic potential of the phenolics fraction of Tetrapleura tetraptera (PTT) fruit against ischemic stroke-induced abnormalities in hippocampal tissue. The rats were divided into five groups: Group I, vehicle; group II, ischemia/reperfusion (I/R)+vehicle; group III, I/R+50 mg/kg minocycline (MNC); group IV, I/R+100 mg/kg PTT; and group V, I/R+200 mg/kg PTT. Ischemia was induced via bilateral common carotid artery occlusion for 30 minutes followed by reperfusion. PTT and MNC were intraorally administered daily for 7 days. Neurodegenerative changes, cornu ammonis 1 (CA1) and cornu ammonis 3 (CA3) pyramidal cell count, levels of oxidative stress indicators, and memory functions were assessed. Rats treated with PTT, as well as MNC compared to untreated I/R rats, showed a substantial (P<0.05) rise in catalase, superoxide dismutase, glutathione levels, as well as decreased lipid peroxidation and improved memory. I/R resulted in histoarchitectural distortions, a marked decrease (P<0.05) in the intensity of the Nissl substance, and a striking decrease (P<0.05) in the number of pyramidal cells in the CA1 and CA3. PTT and MNC-treated groups showed significant attenuation in all the above parameters. Taking together, these findings revealed that PTT attenuated oxidative stress, histologic alterations and substantially restored memory impairment in the I/R rat model.

Stroke is the most significant cause of disability worldwide. Despite mounting data supporting memory deficit after stroke, dysfunction and treatment effect mechanisms remain unknown. Phenolics can be found in a variety of fruits and vegetables. There is, however, a scarcity of research on the therapeutic potential of the phenolics fraction of Tetrapleura tetraptera (PTT) fruit against ischemic stroke-induced abnormalities in hippocampal tissue. The rats were divided into five groups: Group I, vehicle; group II, ischemia/reperfusion (I/R)+vehicle; group III, I/R+50 mg/kg minocycline (MNC); group IV, I/R+100 mg/kg PTT; and group V, I/R+200 mg/kg PTT. Ischemia was induced via bilateral common carotid artery occlusion for 30 minutes followed by reperfusion. PTT and MNC were intraorally administered daily for 7 days. Neurodegenerative changes, cornu ammonis 1 (CA1) and cornu ammonis 3 (CA3) pyramidal cell count, levels of oxidative stress indicators, and memory functions were assessed. Rats treated with PTT, as well as MNC compared to untreated I/R rats, showed a substantial (P<0.05) rise in catalase, superoxide dismutase, glutathione levels, as well as decreased lipid peroxidation and improved memory. I/R resulted in histoarchitectural distortions, a marked decrease (P<0.05) in the intensity of the Nissl substance, and a striking decrease (P<0.05) in the number of pyramidal cells in the CA1 and CA3. PTT and MNC-treated groups showed significant attenuation in all the above parameters. Taking together, these findings revealed that PTT attenuated oxidative stress, histologic alterations and substantially restored memory impairment in the I/R rat model.

Stroke is the most significant cause of disability worldwide. Despite mounting data supporting memory deficit after stroke, dysfunction and treatment effect mechanisms remain unknown. Phenolics can be found in a variety of fruits and vegetables. There is, however, a scarcity of research on the therapeutic potential of the phenolics fraction of Tetrapleura tetraptera (PTT) fruit against ischemic stroke-induced abnormalities in hippocampal tissue. The rats were divided into five groups: Group I, vehicle; group II, ischemia/reperfusion (I/R)+vehicle; group III, I/R+50 mg/kg minocycline (MNC); group IV, I/R+100 mg/kg PTT; and group V, I/R+200 mg/kg PTT. Ischemia was induced via bilateral common carotid artery occlusion for 30 minutes followed by reperfusion. PTT and MNC were intraorally administered daily for 7 days. Neurodegenerative changes, cornu ammonis 1 (CA1) and cornu ammonis 3 (CA3) pyramidal cell count, levels of oxidative stress indicators, and memory functions were assessed. Rats treated with PTT, as well as MNC compared to untreated I/R rats, showed a substantial (P<0.05) rise in catalase, superoxide dismutase, glutathione levels, as well as decreased lipid peroxidation and improved memory. I/R resulted in histoarchitectural distortions, a marked decrease (P<0.05) in the intensity of the Nissl substance, and a striking decrease (P<0.05) in the number of pyramidal cells in the CA1 and CA3. PTT and MNC-treated groups showed significant attenuation in all the above parameters. Taking together, these findings revealed that PTT attenuated oxidative stress, histologic alterations and substantially restored memory impairment in the I/R rat model.

Stroke is the most significant cause of disability worldwide. Despite mounting data supporting memory deficit after stroke, dysfunction and treatment effect mechanisms remain unknown. Phenolics can be found in a variety of fruits and vegetables. There is, however, a scarcity of research on the therapeutic potential of the phenolics fraction of Tetrapleura tetraptera (PTT) fruit against ischemic stroke-induced abnormalities in hippocampal tissue. The rats were divided into five groups: Group I, vehicle; group II, ischemia/reperfusion (I/R)+vehicle; group III, I/R+50 mg/kg minocycline (MNC); group IV, I/R+100 mg/kg PTT; and group V, I/R+200 mg/kg PTT. Ischemia was induced via bilateral common carotid artery occlusion for 30 minutes followed by reperfusion. PTT and MNC were intraorally administered daily for 7 days. Neurodegenerative changes, cornu ammonis 1 (CA1) and cornu ammonis 3 (CA3) pyramidal cell count, levels of oxidative stress indicators, and memory functions were assessed. Rats treated with PTT, as well as MNC compared to untreated I/R rats, showed a substantial (P<0.05) rise in catalase, superoxide dismutase, glutathione levels, as well as decreased lipid peroxidation and improved memory. I/R resulted in histoarchitectural distortions, a marked decrease (P<0.05) in the intensity of the Nissl substance, and a striking decrease (P<0.05) in the number of pyramidal cells in the CA1 and CA3. PTT and MNC-treated groups showed significant attenuation in all the above parameters. Taking together, these findings revealed that PTT attenuated oxidative stress, histologic alterations and substantially restored memory impairment in the I/R rat model.

Stroke is the most significant cause of disability worldwide. Despite mounting data supporting memory deficit after stroke, dysfunction and treatment effect mechanisms remain unknown. Phenolics can be found in a variety of fruits and vegetables. There is, however, a scarcity of research on the therapeutic potential of the phenolics fraction of Tetrapleura tetraptera (PTT) fruit against ischemic stroke-induced abnormalities in hippocampal tissue. The rats were divided into five groups: Group I, vehicle; group II, ischemia/reperfusion (I/R)+vehicle; group III, I/R+50 mg/kg minocycline (MNC); group IV, I/R+100 mg/kg PTT; and group V, I/R+200 mg/kg PTT. Ischemia was induced via bilateral common carotid artery occlusion for 30 minutes followed by reperfusion. PTT and MNC were intraorally administered daily for 7 days. Neurodegenerative changes, cornu ammonis 1 (CA1) and cornu ammonis 3 (CA3) pyramidal cell count, levels of oxidative stress indicators, and memory functions were assessed. Rats treated with PTT, as well as MNC compared to untreated I/R rats, showed a substantial (P<0.05) rise in catalase, superoxide dismutase, glutathione levels, as well as decreased lipid peroxidation and improved memory. I/R resulted in histoarchitectural distortions, a marked decrease (P<0.05) in the intensity of the Nissl substance, and a striking decrease (P<0.05) in the number of pyramidal cells in the CA1 and CA3. PTT and MNC-treated groups showed significant attenuation in all the above parameters. Taking together, these findings revealed that PTT attenuated oxidative stress, histologic alterations and substantially restored memory impairment in the I/R rat model.

Cadaveric dissection has remained an integral part of anatomical education globally; hence, the profiles of cadavers, their gross tissue and microbial integrity has great implication in anatomical education. This study determined the profiles, gross tissue and microbial integrity of cadavers used in South-western Uganda (SWU) medical schools. A cross-sectional study was carried out for three months in anatomy and microbiology laboratories of SWU medical teaching institutions. Ethical approval was obtained, cadavers were proportionately selected and examined grossly, and surface swabs taken for microbial analysis. Data collected was entered into Microsoft Excel, cleaned, and exported to Stata version 17 for analysis. Majority of cadavers were male (68%), adult (96%), blacks (100%), unknown cause of death (96%), obtained as unclaimed bodies (100%) and with no cadaver record tag (96%). Nearly a half (48%) cadavers had disrupted dentition, 68% had poor muscle integrity and 80% with abnormal fat. About 27% cadavers had poor surface microbial integrity among which 62.5% had a mixture of both bacteria and fungi, 25.0% had only fungi while 12.5% had only bacteria. A high number of cadavers had micro-organisms on their surfaces with majority having a mixture of bacteria and fungi. Majority of cadavers had poor gross tissue integrity. Better cadaver preservation methods should be adopted. To advocate for the establishment of cadaver donation policy and programs through which good quality cadavers can be obtained.

Cadaveric dissection has remained an integral part of anatomical education globally; hence, the profiles of cadavers, their gross tissue and microbial integrity has great implication in anatomical education. This study determined the profiles, gross tissue and microbial integrity of cadavers used in South-western Uganda (SWU) medical schools. A cross-sectional study was carried out for three months in anatomy and microbiology laboratories of SWU medical teaching institutions. Ethical approval was obtained, cadavers were proportionately selected and examined grossly, and surface swabs taken for microbial analysis. Data collected was entered into Microsoft Excel, cleaned, and exported to Stata version 17 for analysis. Majority of cadavers were male (68%), adult (96%), blacks (100%), unknown cause of death (96%), obtained as unclaimed bodies (100%) and with no cadaver record tag (96%). Nearly a half (48%) cadavers had disrupted dentition, 68% had poor muscle integrity and 80% with abnormal fat. About 27% cadavers had poor surface microbial integrity among which 62.5% had a mixture of both bacteria and fungi, 25.0% had only fungi while 12.5% had only bacteria. A high number of cadavers had micro-organisms on their surfaces with majority having a mixture of bacteria and fungi. Majority of cadavers had poor gross tissue integrity. Better cadaver preservation methods should be adopted. To advocate for the establishment of cadaver donation policy and programs through which good quality cadavers can be obtained.

Cadaveric dissection has remained an integral part of anatomical education globally; hence, the profiles of cadavers, their gross tissue and microbial integrity has great implication in anatomical education. This study determined the profiles, gross tissue and microbial integrity of cadavers used in South-western Uganda (SWU) medical schools. A cross-sectional study was carried out for three months in anatomy and microbiology laboratories of SWU medical teaching institutions. Ethical approval was obtained, cadavers were proportionately selected and examined grossly, and surface swabs taken for microbial analysis. Data collected was entered into Microsoft Excel, cleaned, and exported to Stata version 17 for analysis. Majority of cadavers were male (68%), adult (96%), blacks (100%), unknown cause of death (96%), obtained as unclaimed bodies (100%) and with no cadaver record tag (96%). Nearly a half (48%) cadavers had disrupted dentition, 68% had poor muscle integrity and 80% with abnormal fat. About 27% cadavers had poor surface microbial integrity among which 62.5% had a mixture of both bacteria and fungi, 25.0% had only fungi while 12.5% had only bacteria. A high number of cadavers had micro-organisms on their surfaces with majority having a mixture of bacteria and fungi. Majority of cadavers had poor gross tissue integrity. Better cadaver preservation methods should be adopted. To advocate for the establishment of cadaver donation policy and programs through which good quality cadavers can be obtained.

Cadaveric dissection has remained an integral part of anatomical education globally; hence, the profiles of cadavers, their gross tissue and microbial integrity has great implication in anatomical education. This study determined the profiles, gross tissue and microbial integrity of cadavers used in South-western Uganda (SWU) medical schools. A cross-sectional study was carried out for three months in anatomy and microbiology laboratories of SWU medical teaching institutions. Ethical approval was obtained, cadavers were proportionately selected and examined grossly, and surface swabs taken for microbial analysis. Data collected was entered into Microsoft Excel, cleaned, and exported to Stata version 17 for analysis. Majority of cadavers were male (68%), adult (96%), blacks (100%), unknown cause of death (96%), obtained as unclaimed bodies (100%) and with no cadaver record tag (96%). Nearly a half (48%) cadavers had disrupted dentition, 68% had poor muscle integrity and 80% with abnormal fat. About 27% cadavers had poor surface microbial integrity among which 62.5% had a mixture of both bacteria and fungi, 25.0% had only fungi while 12.5% had only bacteria. A high number of cadavers had micro-organisms on their surfaces with majority having a mixture of bacteria and fungi. Majority of cadavers had poor gross tissue integrity. Better cadaver preservation methods should be adopted. To advocate for the establishment of cadaver donation policy and programs through which good quality cadavers can be obtained.

Cadaveric dissection has remained an integral part of anatomical education globally; hence, the profiles of cadavers, their gross tissue and microbial integrity has great implication in anatomical education. This study determined the profiles, gross tissue and microbial integrity of cadavers used in South-western Uganda (SWU) medical schools. A cross-sectional study was carried out for three months in anatomy and microbiology laboratories of SWU medical teaching institutions. Ethical approval was obtained, cadavers were proportionately selected and examined grossly, and surface swabs taken for microbial analysis. Data collected was entered into Microsoft Excel, cleaned, and exported to Stata version 17 for analysis. Majority of cadavers were male (68%), adult (96%), blacks (100%), unknown cause of death (96%), obtained as unclaimed bodies (100%) and with no cadaver record tag (96%). Nearly a half (48%) cadavers had disrupted dentition, 68% had poor muscle integrity and 80% with abnormal fat. About 27% cadavers had poor surface microbial integrity among which 62.5% had a mixture of both bacteria and fungi, 25.0% had only fungi while 12.5% had only bacteria. A high number of cadavers had micro-organisms on their surfaces with majority having a mixture of bacteria and fungi. Majority of cadavers had poor gross tissue integrity. Better cadaver preservation methods should be adopted. To advocate for the establishment of cadaver donation policy and programs through which good quality cadavers can be obtained.