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Expression of FoxA and GATA transcription factors correlates with regionalized gut development in two lophotrochozoan marine worms: Chaetopterus (Annelida) and Themiste lageniformis (Sipuncula)

Expression of FoxA and GATA transcription factors correlates with regionalized gut development in two lophotrochozoan marine worms: Chaetopterus (Annelida) and Themiste lageniformis (Sipuncula)

(K, L) Posterior elongation of the early larva with expression in the foregut (black arrow), ventral ectoderm (white arrow), midgut (broken black arrow) and presumptive hindgut (white[r]

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A primary retroperitoneal anaplastic lymphoma kinase-positive anaplastic large cell lymphoma with tumor thrombosis

A primary retroperitoneal anaplastic lymphoma kinase-positive anaplastic large cell lymphoma with tumor thrombosis

Notes: Black arrow: portal vein; white arrow: splenic artery; white arrowhead: splenic venous thrombus; black arrowhead: superior mesenteric vein; white hollow arrow: retroperitoneal lymphoma; black hollow arrow: the third segment of duodenum. (A) splenic vein was replaced by longitudinal hypoattenuating mass, accompanied with splenic artery. (B) The retroperitoneal mass infiltrated the body of pancreas and splenic vein. The confluences of dilated PSPDV and coronary vein into portal vein could be seen. (C) The retroperitoneal mass involved aorta and posterior wall of duodenum. (D, E) After six cycles of chemotherapy, the splenic thrombus shrank significantly and the retroperitoneal mass disappeared. (F) The para-aorta mass and thickening of duodenum disappeared after the sixth cycle of therapy.
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Effect of Meloxicam on Hematological and Kidney Histopathological Changes in Male Mice

Effect of Meloxicam on Hematological and Kidney Histopathological Changes in Male Mice

Control kidney shows normal PAS positive reaction for glomerulus basement membrane (black arrow) & brush borders of tubules (arrow head).. B,C represent meloxicam treated kidney.[r]

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Review of proximal splenic artery embolization in blunt abdominal trauma

Review of proximal splenic artery embolization in blunt abdominal trauma

Fig. 9 56 year old female, history of alcoholism, fall from standing height. Celiac artery angiogram after proximal splenic artery embolization with an AMPLATZERTM Plug (star a). This shows collateral perfusion to the spleen and distal splenic artery (straight black arrows b-d) via GDA (thin straight white arrow b, c) → right gastroepiploic (curved white arrow b-d) → left gastroepiploic pathway (curved black arrow b-d). Note that the parenchymal opacification of the spleen is markedly delayed compared to the liver, an expected finding after PSAE (d). Corkscrew intrahepatic arteries and the recannalized periumbilical vein with hepatopedal flow (thick white arrow b, c) are consistent with the patient ’ s known history of alcohol cirrhosis and portal hypertension
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Development of Crenosoma vulpis in the common garden snail Cornu aspersum: implications for epidemiological studies

Development of Crenosoma vulpis in the common garden snail Cornu aspersum: implications for epidemiological studies

Anterior extremity, lateral view, note the junction between the muscular procorpus and metacorpus black arrowhead, the nerve-ring black arrow and the oesophago-intestinal junction white [r]

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Intravenous Contrast Enhanced CT of the Postoperative Lumbar Spine: Improved Identification of Recurrent Disk Herniation, Scar, Arachnoiditis, and Diskitis

Intravenous Contrast Enhanced CT of the Postoperative Lumbar Spine: Improved Identification of Recurrent Disk Herniation, Scar, Arachnoiditis, and Diskitis

Some extradural soft tissue is in anterior canal black arrow and on right side of thecal sac white arrow , side of previous laminectomy.. Soft tissues run together and cannot be distingu[r]

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The Pitfalls and Important Distances in Temporal Bone HRCT of the Subjects with High Jugular Bulbs – Preliminary Report

The Pitfalls and Important Distances in Temporal Bone HRCT of the Subjects with High Jugular Bulbs – Preliminary Report

Fig. 3. Left unilateral high jugular bulb was demonstrated in the temporal bone HRCTs. 3A. Left JB dehiscence (white arrow), SS-EAC length (a double-tipped black arrow) in the axial section of the temporal bone HRCTs. 3B. ICA and JB dehiscence in the left (white arrows) in the axial section of the temporal bone HRCTs. 3C. In the axial section of the temporal bone HRCTs, JB-ED length (a double-tipped white arrow) and the manubrium mallei and umbo (white arrow) were shown in the left side. 3D. Left ICA dehiscence (white arrow) was shown in the coronal section of the temporal bone HRCTs. 3E. Left JB dehiscence (white arrow) was shown in the coronal section of the temporal bone HRCTs. SMF – stylomastoid foramen, V – vestibul, IAC – internal acoustic canal, PSCC – posterior semicircular canal, LSCC – lateral semicircular canal, JB – jugular bulb, SS – sigmoid sinus, EAC – external acoustic canal, ICA – internal carotid artery, M – malleus
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Intravascular emboli is an independent risk factor for the prognosis of stage III colorectal cancer patients after radical surgery

Intravascular emboli is an independent risk factor for the prognosis of stage III colorectal cancer patients after radical surgery

Positive expression of CD133 in IVE colorectal cancer tissue: CD34 IHC staining marked the blood vessel endothelium red arrow, and IVE was strongly stained by CD133 antibody black arrow;[r]

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Original Article Vasculogenic mimicry and expression of ALDH1, Beclin1, and p16 correlate with metastasis and prognosis in oral squamous cell carcinoma

Original Article Vasculogenic mimicry and expression of ALDH1, Beclin1, and p16 correlate with metastasis and prognosis in oral squamous cell carcinoma

A: Positive staining of VM structure in the OSCC tissue 100 magnification, black arrow is microvessel, red arrow is VM structure; B: Positive staining of VM in the OSCC tissue 400 magnif[r]

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Broken-crescent sign at CT indicates impending aortic rupture in patients with acute aortic intramural hematoma

Broken-crescent sign at CT indicates impending aortic rupture in patients with acute aortic intramural hematoma

3 a Unenhanced axial CT shows a smooth eccentric defect (white arrow) in the hyper-attenuating crescentic hematoma (black arrow) along the descending thoracic aorta and ( b ) correspondi[r]

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An anatomical study of the pterygoalar bar and the pterygoalar foramen

An anatomical study of the pterygoalar bar and the pterygoalar foramen

Visual inspection of the basicranium of the 70 skulls revealed the presence of a pterygoalar bar and the pterygoalar foramen in 5 cases. The pterygoalar bar was located medially or laterally to the foramen ovale, while in one case it crossed the foramen ovale (Fig. 2). Thus, we confirm that the position of the pterygoalar bar differs towards the foramen ovale Figure 1. Inferior (A) and lateral (B) view of the pterygoalar bar (black arrow) and the ptery-

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Preoperative embolization of anastomoses of the jugular bulb: an adjuvant in jugular foramen surgery

Preoperative embolization of anastomoses of the jugular bulb: an adjuvant in jugular foramen surgery

B, Anteroposterior venogram of the left jugular bulb shows reflux into the sigmoid sinus black arrow and filling of a large vein of the vertebral venous plexus white arrow via a moderate[r]

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Parasites, pathogens and commensals in the “low impact” non native amphipod host Gammarus roeselii

Parasites, pathogens and commensals in the “low impact” non native amphipod host Gammarus roeselii

c High magnification image of the bacilliform virus present with electron dense core black arrow and membrane white arrow in a paracrystalline array within a heavily infected cell nucleu[r]

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<p>Mitigation of Rheumatic Arthritis in a Rat Model via Transdermal Delivery of Dapoxetine HCl Amalgamated as a Nanoplatform: In vitro and in vivo Assessment</p>

<p>Mitigation of Rheumatic Arthritis in a Rat Model via Transdermal Delivery of Dapoxetine HCl Amalgamated as a Nanoplatform: In vitro and in vivo Assessment</p>

&E stain (×100) were are followed: (H) Normal control rats showing Normal white pulb containing follicular artery (black arrow) and normal red pulb containing numerous blood sinusoids (blue arrow). (I) Sections from DH- TENV gel group illustrated normal white pulb (black arrow) with dilated in sinusoid in red pulb (blue arrow). (J) RA- arthritic rats showing marked atrophy of white pulp (black arrow). (K) RA group that treated with MIX showed hyperplagia in the white pulb (blue circle), congestion and dilation in sinusoid of the red pulp (black arrow). (L) Sections from DH - TENV gel group illustrated hyperplasia in white pulb with multiple macrophages indicated immunoreaction (black arrow). (M) spleen sections of RA- treated gel group showed Hyperplasia in white pulb (black arrow) and dilation in sinusoid in the red pulb (blue arrow). (N) Rheumatoid arthritis group that treated with oral DH showed marked activation in the macrophage in the white pulb (black arrow) and nearly normal red pulb (blue arrow). Liver photomicrographs sections obtained from different groups and stained with routine H&E stain (×200) were are followed: (O) Normal control rats showing normal liver with normal central vein (blue arrow) with normal hepatic cords (black arrow). (P) Sections from DH - TENV gel group illustrated nearly normal liver with normal central vein (blue arrow) and portal area (orange arrow). (Q) RA- arthritic rats showing slight congestion (orange arrow) and edema (black arrow) together with sever vascular degeneration in the hepatocyte (blue arrow). (R) RA group that treated with MIX showed dilated central vein (blue arrow) and dilation in hepatic sinusoid (black arrow) with some with vascular degeneration in the hepatocyte (arrow head). (S) Sections from DH - TENV gel group illustrated nearly normal liver except slight congestion in central (black arrow) and portal vein (blue arrow). (T) liver sections of RA- treated gel group showed slight congestion in both central vein and portal vein (blue arrow) and hepatic cord and hepatocyte appear normally (black arrow). (U) Rheumatoid arthritis group that treated with DH oral solution showed marked congestion of central veins (blue arrow) with dilated engorged sinusoid (arrow head) and focal coagulative necrosis of sore hepatocyte (black arrow).
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Original Article Vasculogenic mimicry and expression of Twist1 and KAI1 correlate with metastasis and prognosis in lung squamous cell carcinoma

Original Article Vasculogenic mimicry and expression of Twist1 and KAI1 correlate with metastasis and prognosis in lung squamous cell carcinoma

A: Negative staining of VM in the control tissue 100 magnification; B: Positive staining of VM in the LSCC tissue 400 magnification, red arrow is VM structure, black arrow is microvessel[r]

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Contribution of garlic for improving the cytoprotective effect of mesna against cyclophosphamide toxicity in rats

Contribution of garlic for improving the cytoprotective effect of mesna against cyclophosphamide toxicity in rats

13 Figure 2 Photomicrographs of liver sections of rats in different groups (H&E stain X20) (star: edema, black arrow: congestion, red arrow: nuclear pyknosis, blue arrow: inflammatory cells infiltration, green arrow: apoptotic hepatic cells, white arrow and circle: area of coagulative necrosis infiltrated by inflammatory cells) A: Control group showing normal tissue architecture of liver. B1,2: CYP group showing edema, congestion of central vein and hepatic sinusoids, inflammatory cells infiltration, hepatic cells with nuclear pyknosis, some apoptotic hepatic cells and multifocal areas of coagulative necrosis infiltrated by inflammatory cells. C: CYP+MS group showing congestion of hepatic sinusoids, some hepatic cells with nuclear pyknosis. D: CYP+RGH group showing mild congestion of central vein and hepatic sinusoids, small area of coagulative necrosis infiltrated by some inflammatory cells. E: CYP+MS+RGH group showing: somewhat normal histological structure of liver parenchyma.
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CT of the Inferomedial Orbit and the Lacrimal Drainage Apparatus: Normal and Pathologic Anatomy

CT of the Inferomedial Orbit and the Lacrimal Drainage Apparatus: Normal and Pathologic Anatomy

Normal anatomy on left: anterior lacrimal crest black arrow ; posterior lacrimal crest black arrowhead; lacrimal sac small white arrow ; inferior oblique muscle large white arrow.. On ri[r]

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Caloric restriction increases ratio of estrogen to androgen receptors expression in murine ovaries - potential therapeutic implications

Caloric restriction increases ratio of estrogen to androgen receptors expression in murine ovaries - potential therapeutic implications

The high expression of ERs was observed in ovaries of mice on CR in granulosa cells (black arrow), theca cells (red arrow), ovarian surface epithelium cells (black arrowhead), interstiti[r]

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Macro- and microstructural descriptions of the zebrafish (Danio rerio) liver

Macro- and microstructural descriptions of the zebrafish (Danio rerio) liver

Swim bladder (thick yellow arrow), ovary (thick red arrow), liver (thin arrows), pancreas (thick green arrow), intestine (thick black arrow) and kidney (arrowhead); B.. Muralium duplex[r]

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Hemangioblastoma in the Setting of Von Hippel Lindau Disease: A Case Report

Hemangioblastoma in the Setting of Von Hippel Lindau Disease: A Case Report

Figure 1 : (a) Fundus photographs showing dilated, tortuous retinal veins (black arrow), large subretinal hard exudate at macula with edema (white arrow), (b) RHC on presentation (black[r]

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