Background: Understanding of suprascapular notch (SSN) anatomy and relationship with scapular dimensions are vital in diagnosis, prevention, and assessment of suprascapular nerve entrapment syndrome. The study aimed to assess morphometry of suprascapular notch and scapular dimensions in Ugandan dry scapulae with specific reference to scapulae with completely ossified superior transverse scapular ligaments. Methods: This was a cross-sectional analytical study conducted on 50 Ugandan dry scapulae. SSN types and prevalence of completely ossified superior transverse scapular ligament among dry scapulae were quantified and compared with previous data. Scapular dimensions were assessed by measuring scapular length (A), scapular width (B), glenoid length (C), and glenoid width (D). One-way ANOVA was used to compare scapular dimensions of scapulae with different SSN types, and Spearman’s correlation coefficient was used to evaluate the correlation coefficient of scapular dimensions amongst groups. Results: Superior transverse scapular ligament (STSL) was completely ossified in 8% of cases. There was no significant (P > 0.05) difference between scapular dimensions of scapulae with completely ossified STSL compared to scapulae with other SSN types. Scapulae with completely ossified STSL showed strong negative (r = -0.89137, r = -0.877) correlations for its A, B respectively compared against D, this finding was not true to scapulae of other SSN types. Also, there were strong positive or negative (r > 0.7, r > -0.7) correlations: for A, types I and III compared to type VI; for B, types I, III compared to VI; for C, type IV and VI; and for D, type III and VI. Conclusions: The prevalence of completely ossified STSL is moderately high in the Ugandan population. Characteristics of the scapula (scapular dimensions) are not ‘vital’ but rather important or relevant for shoulder pathology with specific reference to suprascapular nerve entrapment syndrome due to completely ossified superior transverse scapular ligaments. Further correlation analyses of scapular dimensions of different SSN types in different populations are important.
Background Understanding of suprascapular notch (SSN) anatomy and relationship with scapular dimensions are vital in diagnosis, prevention, and assessment of suprascapular nerve entrapment syndrome. The study aimed to assess morphometry of suprascapular notch and scapular dimensions in Ugandan dry scapulae with specific reference to scapulae with completely ossified superior transverse scapular ligaments. Methods This was a cross-sectional analytical study conducted on 50 Ugandan dry scapulae. SSN types and prevalence of completely ossified superior transverse scapular ligament among dry scapulae were quantified and compared with previous data. Scapular dimensions were assessed by measuring scapular length (A), scapular width (B), glenoid length (C), and glenoid width (D). One-way ANOVA was used to compare scapular dimensions of scapulae with different SSN types, and Spearman’s correlation coefficient was used to evaluate the correlation coefficient of scapular dimensions amongst groups. Results Superior transverse scapular ligament (STSL) was completely ossified in 8% of cases. There was no significant (P > 0.05) difference between scapular dimensions of scapulae with completely ossified STSL compared to scapulae with other SSN types. Scapulae with completely ossified STSL showed strong negative (r = − 0.89137, r = − 0.877) correlations for its A, B respectively compared against D, this finding was not true to scapulae of other SSN types. Also, there were strong positive or negative (r > 0.7, r > − 0.7) correlations: for A, types I and III compared to type VI; for B, types I, III compared to VI; for C, type IV and VI; and for D, type III and VI. Conclusions The prevalence of completely ossified STSL is moderately high in the Ugandan population. Characteristics of the scapula (scapular dimensions) are not ‘vital’ but rather important or relevant for shoulder pathology with specific reference to suprascapular nerve entrapment syndrome due to completely ossified superior transverse scapular ligaments. Further correlation analyses of scapular dimensions of different SSN types in different populations are important.
This study was aimed at determining the effect of aqueous seed extract of Parkia biglobosa on the histology of the epidydimis of male wistar rats was studied. Twenty-one adult wistar rats weighing about 90-120g were use for this research work and were divided into three groups of 7 animals each. The control group was giving normal rat feed and water, the low dose group was administered (300mg/kgBw) of Parkia biglobosa extract and the high dose group was administered (500mg/kg) of the test substance. All extract were given daily by oral gavage method for thirty-one days. Twenty-four hours after the last administration, the animals in all the groups were sacrificed using cervical dislocation. The epidydimis were harvested, preserved, and fix in 10% buffer formalin and processed for hematoxylin and eosin (H&E) staining and periodic acid-Schiff (PAS) staining methods for glycogen distribution. The result of the study shows a (P<0.05) significant increase in the final body weight of the treated animals when compared with their initial body weight. The histological observation showed normal cytoarchitecture of the epididymis in the Control group. There was observable pathological appearance in the epididymis of the low dose group. However, there were prominent distortions in the high dose animals that received 500mg/kgBw of the extract. Histochemical observation shows a moderate PAS staining in the control group. While the treated groups reveals mildly stained cytoarchitechture of the epididymis.
Due to the stigma associated with HIV infection, HIV infected persons in Nigeria, have been found to remove the packs of their drugs and transferring the contents into non antiretroviral drug containers especially multivitamin containers, as a result unwary individuals have stumbled on such drugs and accidentally consumed it eventually leading to a host of complains such as dizziness, vague dreams, cramps etc. We therefore decided to study the effects of a single pill 3-drug combination of Lamivudine, Nevirapine and Zidovudine on the liver histology and blood parameters in the adult female rats. The rats were divided into two groups of 5 animals per group: one group received drug at a dose of 1.85mg/100g BW dissolved in normal saline while the control group received normal saline 0.5ml/100g BW for three weeks. From our observation we discovered that there was an aberration in liver histology of the experimental group in that the central vein was dilated as compared to the control group and also discovered that the drug had some effect on the blood parameters, which include among other things a significant decrease in PCV and a significant increase in WBC. The enlargement of the central vein of the liver observed in this study may be due to the presence of Nevirapine in the drug regimen and this may be of serious implication on liver function.
Background: The zygote of twins implants themselves separately and on different spots in the uterine endometrium. However, the growth of fetal membranes may be collective or singly. There is little data from sonographic view of assessment on the exact progression at different stages of gestation.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.