User contributions for Jesus Hernandez
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12 December 2014
- 05:5405:54, 12 December 2014 diff hist +62 N File:HPIV05.jpeg Transmission electron micrograph (TEM) of parainfluenza virus. current
- 05:5305:53, 12 December 2014 diff hist +118 N File:HPIV04.jpeg This transmission electron micrograph (TEM) depicts parainfluenza virions, and free filamentous nucleocapsid material. current
- 05:5205:52, 12 December 2014 diff hist +226 N File:HPIV03.jpeg This transmission electron micrograph (TEM) revealed the presence of the human parainfluenza type 4A virus (HPIV-4A), which like the mumps virus, is also a Paramyxoviridae family member, and a member of the genus, Rubulavirus. current
- 05:5105:51, 12 December 2014 diff hist +226 N File:HPIV02.jpeg This transmission electron micrograph (TEM) revealed the presence of the human parainfluenza type 4A virus (HPIV-4A), which like the mumps virus, is also a Paramyxoviridae family member, and a member of the genus, Rubulavirus. current
- 05:5005:50, 12 December 2014 diff hist +865 N File:HPIV01.jpeg This transmission electron micrograph (TEM) revealed some of the nucleocapsid morphologic features displayed by the human parainfluenza virus Type-4a (HPIV-4), a member of the Paramyxoviridae family. These viruses possess a genome consisting of negativ... current
- 05:1705:17, 12 December 2014 diff hist +713 N File:Anaplasma phagocytophilum05.jpeg This photograph depicted a dorsal view of an adult female western blacklegged tick, Ixodes pacificus, which has been shown to transmit Borrelia burgdorferi, the agent of Lyme disease, and Anaplasma phagocytophilum, the agent of “human granulocytic an... current
- 05:1605:16, 12 December 2014 diff hist +713 N File:Anaplasma phagocytophilum04.jpeg This photograph depicted a dorsal view of an adult female western blacklegged tick, Ixodes pacificus, which has been shown to transmit Borrelia burgdorferi, the agent of Lyme disease, and Anaplasma phagocytophilum, the agent of “human granulocytic an... current
- 05:1505:15, 12 December 2014 diff hist +555 N File:Anaplasma phagocytophilum03.jpeg Under a low magnification of 26X, this scanning electron micrographic (SEM) image depicted a dorsal view of an unidentified engorged female tick, which had been extracted from the skin of a pet cat. Note the presence of some of the cat’s fur, along w... current
- 05:1105:11, 12 December 2014 diff hist +430 N File:Anaplasma phagocytophilum02.jpeg Under a magnification of 207X, this scanning electron micrographic (SEM) image depicted a dorsal view of an unidentified engorged female tick which had been extracted from the skin of a pet cat while in the process of obtaining its blood meal. Seen her... current
- 05:1005:10, 12 December 2014 diff hist +379 N File:Anaplasma phagocytophilum01.jpeg Under a magnification of 201X, this scanning electron micrographic (SEM) image depicted a dorsal view of an unidentified engorged female tick, which had been extracted from the skin of a pet cat while in the process of obtaining its blood meal. Note th... current
- 04:5304:53, 12 December 2014 diff hist +94 N File:Hookworm07.jpeg This unstained micrograph reveals the Ancylostoma duodenale hookworm's mouth parts; Mag. 125X. current
- 04:5104:51, 12 December 2014 diff hist +107 N File:Hookworm06.jpeg The human hookworms include two nematode (roundworm) species, Ancylostoma duodenale and Necator americanus. current
- 04:5004:50, 12 December 2014 diff hist +88 N File:Hookworm05.jpeg This enlargement shows hookworms, Ancylostoma caninum attached to the intestinal mucosa. current
- 04:4904:49, 12 December 2014 diff hist +307 N File:Hookworm04.jpeg This micrograph depicts the tail tip of a Strongyloides filariform infective stage larvae on the left, and a hookworm on the right. Note the characteristic “fork-shaped” tip of the Strongyloides’ tail, which is a morphologic feature exhibited by ... current
- 04:4704:47, 12 December 2014 diff hist +100 N File:Hookworm03.jpeg This micrograph depicts a hookworm (Lt), and a Strongyloides (Rt) filariform infective stage larvae. current
- 04:4604:46, 12 December 2014 diff hist +100 N File:Hookworm02.jpeg This diagram depicts the various stages in the life cycle of the Strongyloides stercoralis nematode. current
- 04:4504:45, 12 December 2014 diff hist +93 N File:Hookworm01.jpeg This child with hookworm shows visible signs of edema, and was diagnosed with anemia as well. current
- 04:3904:39, 12 December 2014 diff hist +246 N File:Histoplasmosis10.jpeg This photograph depicts a close view of the interior of an elderly man’s oral cavity. Focusing on the right inferior gingival tissues, one will see the inflammatory response, which was caused by what was diagnosed as a histoplasmosis infection. current
- 04:3804:38, 12 December 2014 diff hist +202 N File:Histoplasmosis09.jpeg Magnified 125X, "digested", then stained using a fluorescent antibody-staining technique, this photomicrograph reveals the presence of Histoplasma capsulatum antigens in this human lung tissue specimen. current
- 04:3704:37, 12 December 2014 diff hist +202 N File:Histoplasmosis08.jpeg Magnified 562X, "digested", then stained using a fluorescent antibody-staining technique, this photomicrograph reveals the presence of Histoplasma capsulatum antigens in this human lung tissue specimen. current
- 04:3504:35, 12 December 2014 diff hist +170 N File:Histoplasmosis07.jpeg This image depicts the perianal region of a male patient afflicted with a disease known as histoplasmosis, which is caused by the fungal organism, Histoplasma capsulatum. current
- 04:3304:33, 12 December 2014 diff hist +175 N File:Histoplasmosis06.jpeg Magnified 1250x, this H&E-stained liver tissue specimen reveals the presence of yeast-staged Histoplasma capsulatum fungal organisms inside a number of phagocytic macrophages. current
- 04:3204:32, 12 December 2014 diff hist +170 N File:Histoplasmosis05.jpeg This Giemsa-stained photomicrograph reveals a histiocyte within which numerous Histoplasma capsulatum fungal organisms in their yeast-stage of development were contained. current
- 04:3104:31, 12 December 2014 diff hist +185 N File:Histoplasmosis04.jpeg This photomicrograph reveals the presence of Histoplasma capsulatum fungal organisms in any unknown specimen, which were in the organism's yeast phase, displaying numerous microconidia. current
- 04:3104:31, 12 December 2014 diff hist +203 N File:Histoplasmosis03.jpeg This image depicts an intraoral view, which reveals a lesion of the patient’s maxillary gingival mucosa that had been diagnosed as histoplasmosis, caused by the fungal pathogen, Histoplasma capsulatum. current
- 04:3004:30, 12 December 2014 diff hist +306 N File:Histoplasmosis02.jpeg Under a magnification of 800X, this photomicrograph revealed some of the ultrastructural details exhibited by Histoplasma capsulatum fungal organisms that had been extracted from a Jamaican isolate, which included a number of tuberculate (knobby) spher... current
- 04:2904:29, 12 December 2014 diff hist +221 N File:Histoplasmosis01.jpeg This Giemsa-stained photomicrograph reveals numerous Histoplasma capsulatum fungal organisms in their yeast-stage of development, which were seen in this liver tissue specimen, in this case of disseminated histoplasmosis. current
11 December 2014
- 21:0421:04, 11 December 2014 diff hist +352 N File:Bunyaviridae09.jpeg Under a very high magnification, this transmission electron micrograph (TEM) revealed some of the ultrastructural morphology seen in an unknown tissue sample, which had been caused by the spherical-shaped, enveloped Rift Valley fever (RVF) virus. In th... current
- 21:0321:03, 11 December 2014 diff hist +120 N File:Bunyaviridae08.jpeg This electron micrograph reveals the morphologic traits of the La Cross virus (LCV), a Bunyaviridae virus family member. current
- 21:0121:01, 11 December 2014 diff hist +506 N File:Bunyaviridae07.jpeg This negatively-stained transmission electron micrograph (TEM) revealed the presence of La Crosse (LAC) encephalitis virus ribonucleoprotein particles (RNP). LAC virus is a member of the Bunyaviridae virus family, California serogroup. This is an arbov... current
- 20:2520:25, 11 December 2014 diff hist +506 N File:Bunyaviridae05.jpeg This negatively-stained transmission electron micrograph (TEM) revealed the presence of La Crosse (LAC) encephalitis virus ribonucleoprotein particles (RNP). LAC virus is a member of the Bunyaviridae virus family, California serogroup. This is an arbov... current
- 20:1920:19, 11 December 2014 diff hist +180 N File:Bunyaviridae04.jpeg This 1975 transmission electron micrograph (TEM) revealed the presence of a number of Bunyamwera virus virions, a member of the virus family Bunyaviridae, and the genus Bunyavirus. current
- 20:1820:18, 11 December 2014 diff hist +258 N File:Bunyaviridae03.jpeg This transmission electron micrograph (TEM) revealed the presence of numerous Ganjam virus virions in this tissue specimen. This Bunyaviridae family member is antigenically, closely related to, and an Asian variant of, the Nairobi sheep disease virus (... current
- 20:1720:17, 11 December 2014 diff hist +297 N File:Bunyaviridae02.jpeg This negatively-stained transmission electron micrograph (TEM) revealed the presence of numerous California encephalitis virus virions. Contained within its enveloped capsid, the genome of this Bunyaviridae family member consists of three segments of n... current
- 18:2718:27, 11 December 2014 diff hist +369 N File:Bunyaviridae01.jpeg This image reveals some of the cytoarchitectural features seen in a lymph node specimen that had been extracted from a patient suspected of a Hantavirus illness. Note the concentration of lymphohistiocytic infiltrates, almost all cases have expanded pa... current
- 17:0317:03, 11 December 2014 diff hist +110 N File:Hemolytic syndrome04.jpeg Escherichia coli in FA stained section of intestine from an 8-month old child suffering from chronic diarrhea. current
- 17:0217:02, 11 December 2014 diff hist +375 N File:Hemolytic syndrome03.jpeg Under a magnification of 7075x, this scanning electron micrograph (SEM) depicted a number of Gram-negative Escherichia coli bacteria of the strain O157:H7, which is one of hundreds of strains of this bacterium. Although most strains are harmless, and l... current
- 17:0217:02, 11 December 2014 diff hist +395 N File:Hemolytic syndrome02.jpeg Under a magnification of 7075x, this colorized scanning electron micrograph (SEM) depicted a number of Gram-negative Escherichia coli bacteria of the strain O157:H7. E. coli O157:H7 is one of hundreds of strains of this bacterium. Although most strains... current
- 17:0117:01, 11 December 2014 diff hist +387 N File:Hemolytic syndrome01.jpeg Under a magnification of 6836x, this colorized scanning electron micrograph (SEM) depicted two Gram-negative Escherichia coli bacteria of the strain O157:H7. E. coli O157:H7 is one of hundreds of strains of this bacterium. Although most strains are har... current
- 16:4416:44, 11 December 2014 diff hist +91 N File:Helicobacter pylori05.jpeg This scanning electron micrograph depicts a Flexispira rappini bacteria, magnified 13,951x. current
- 16:4316:43, 11 December 2014 diff hist +98 N File:Helicobacter pylori04.jpeg This scanning electron micrograph depicts a number of Flexispira rappini bacteria, magnified 6976x current
- 16:4216:42, 11 December 2014 diff hist +91 N File:Helicobacter pylori03.jpeg This scanning electron micrograph depicts a Flexispira rappini bacteria, magnified 13,951x. current
- 16:3416:34, 11 December 2014 diff hist +352 N File:Phlebovirus06.jpeg Under a very high magnification, this transmission electron micrograph (TEM) revealed some of the ultrastructural morphology seen in an unknown tissue sample, which had been caused by the spherical-shaped, enveloped Rift Valley fever (RVF) virus. In th... current
- 16:3316:33, 11 December 2014 diff hist +533 N File:Phlebovirus04.jpeg This transmission electron micrograph (TEM) depicted a highly magnified view of a tissue that had been infected with Rift Valley fever (RVF) virus. RVF virus is a member of the genus Phlebovirus in the family Bunyaviridae and was first reported in live... current
- 16:3216:32, 11 December 2014 diff hist +334 N File:Phlebovirus03.jpeg From the “Illustrated Manual for the Recognition and Diagnosis of Certain Animal Diseases”, published in 1982, by the Mexico-United States Commission for the Prevention of Foot and Mouth Disease, this photograph depicted seven spontaneously-aborted... current
- 16:3116:31, 11 December 2014 diff hist +361 N File:Phlebovirus01.jpeg From the “Illustrated Manual for the Recognition and Diagnosis of Certain Animal Diseases”, published in 1982, by the Mexico-United States Commission for the Prevention of Foot and Mouth Disease, this photograph depicted a close view of an aborted ... current
- 16:2316:23, 11 December 2014 diff hist +117 N File:Hantavirus09.jpeg This AP chest x-ray reveals the mid-staged bilateral pulmonary effusion due to hantavirus pulmonary syndrome, or HPS. current
- 16:2216:22, 11 December 2014 diff hist +94 N File:Hantavirus08.jpeg This is micrographic study of a lymph node from a Hantavirus pulmonary syndrome (HPS) patient. current
- 16:2116:21, 11 December 2014 diff hist +94 N File:Hantavirus07.jpeg This is micrographic study of a lymph node from a Hantavirus pulmonary syndrome (HPS) patient. current
- 16:2016:20, 11 December 2014 diff hist +98 N File:Hantavirus06.jpeg This is a micrographic study of splenic tissue from a Hantavirus pulmonary syndrome (HPS) patient. current
- 16:1916:19, 11 December 2014 diff hist +96 N File:Hantavirus04.jpeg This is a micrographic study of liver tissue from a Hantavirus pulmonary syndrome (HPS) patient. current
- 16:1816:18, 11 December 2014 diff hist +556 N File:Hantavirus03.jpeg Depicted here in this 2007 photograph, was Centers for Disease Control microbiologist, and Special Pathogens Branch (SPB) staff member, as he was in the process of counting viral plaques within fixed monolayers of cells, which had been set atop a light... current
- 16:1716:17, 11 December 2014 diff hist +194 N File:Hantavirus02.jpeg This transmission electron micrograph (TEM) revealed the ultrastructural appearance of a number of virus particles, or “virions”, of the hantavirus known also, as the Sin Nombre virus (SNV). current
- 16:1616:16, 11 December 2014 diff hist +369 N File:Hantavirus01.jpeg This image reveals some of the cytoarchitectural features seen in a lymph node specimen that had been extracted from a patient suspected of a Hantavirus illness. Note the concentration of lymphohistiocytic infiltrates, almost all cases have expanded pa... current
- 15:4315:43, 11 December 2014 diff hist +74 N File:Haemophilus influenzae08.jpeg Gross pathology of subacute bacterial endocarditis involving mitral valve. current
- 15:4215:42, 11 December 2014 diff hist +64 N File:Haemophilus influenzae07.jpeg Haemophilus influenzae satelliting around Staphylococcus aureus. current
- 15:4115:41, 11 December 2014 diff hist +51 N File:Haemophilus influenzae06.jpeg Blood agar plate culture of Haemophilus influenzae. current
- 15:4015:40, 11 December 2014 diff hist +67 N File:Haemophilus influenzae05.jpeg Photomicrograph of Haemophilus influenzae using immunofluorescence. current
- 15:4015:40, 11 December 2014 diff hist +96 N File:Haemophilus influenzae04.jpeg This is an inferior view of a brain infected with Gram-negative Haemophilus influenzae bacteria. current
- 15:3915:39, 11 December 2014 diff hist +315 N File:Haemophilus influenzae03.jpeg Under a magnification of 1000X, this photomicrograph reveals the following findings in this sample of a transtracheal aspirate. The report read that there are Gram-negative rods, and Gram-negative cocci, which were determined to be Haemophilus influenz... current
- 15:3715:37, 11 December 2014 diff hist +273 N File:Haemophilus influenzae02.jpeg Under the low-power magnification of 10X of a digital Keyence scope , this photograph depicts the colonial growth displayed by Gram-negative Haemophilus influenzae bacteria, which were cultured on chocolate agar medium, for a 48 hour time period, at a ... current
- 15:3615:36, 11 December 2014 diff hist +315 N File:Haemophilus influenzae01.jpeg Under a magnification of 1000X, this photomicrograph reveals the following findings in this sample of a transtracheal aspirate. The report read that there are Gram-negative rods, and Gram-negative cocci, which were determined to be Haemophilus influenz... current
10 December 2014
- 21:2921:29, 10 December 2014 diff hist +104 N File:Granuloma inguinale12.jpeg This photomicrograph reveals “Donovan bodies” in a skin sample used to diagnose granuloma inguinale. current
- 21:2821:28, 10 December 2014 diff hist +121 N File:Granuloma inguinale11.jpeg This patient presented with a case of systemically disseminated Donovanosis of the ankle due to C. granulomatis bacteria.
- 21:2721:27, 10 December 2014 diff hist +128 N File:Granuloma inguinale10.jpeg This male presented with a penile lesion that was found to be granuloma inguinale, also called “genital ulcerative disease”.
- 21:2521:25, 10 December 2014 diff hist +115 N File:Granuloma inguinale09.jpeg This male presented with a penile lesion of roughly 40 days duration that was determined to be granuloma inguinale.
- 21:2421:24, 10 December 2014 diff hist +104 N File:Granuloma inguinale08.jpeg This 19 year old woman presented with an perianal granuloma inguinale lesion of about 8 months duration.
- 21:2321:23, 10 December 2014 diff hist +96 N File:Granuloma inguinale07.jpeg This patient presented with an ulcerated glans penis due to Donovanosis, or granuloma inguinale.
- 21:2221:22, 10 December 2014 diff hist +320 N File:Granuloma inguinale06.jpeg This image depicts an intravaginal view revealing a cervical lesion, which had been diagnosed as a case of Donovanosis, also known as granuloma inguinale, a disease caused by the Gram-negative bacterium, Klebsiella granulomatis, formerly known as Calym...
- 21:2121:21, 10 December 2014 diff hist +409 N File:Granuloma inguinale05.jpeg This image depicts the penis of a male with its foreskin retracted, revealing a suppurative lesion involving the glans and prepuce. The cause of this lesion had been diagnosed as a case of penile Donovanosis, also known as granuloma inguinale, a diseas...
- 21:2021:20, 10 December 2014 diff hist +432 N File:Granuloma inguinale03.jpeg This image depicts the penis of a male patient who had presented with a lesion located on the lateral preputial skin just proximal to the corona of the glans. The lesion was characterized as a penile granulomata, due to a case of Donovanosis, or granul...
- 21:1921:19, 10 December 2014 diff hist +174 N File:Granuloma inguinale02.jpeg This patient showed manifestations of granuloma inguinale, also known as Donovanosis, involving swelling and subcutaneous granulomas of the inguinal lymph nodes, bilaterally.
- 21:1921:19, 10 December 2014 diff hist +512 N File:Granuloma inguinale01.jpeg This was a very large erosive cutaneous lesion in the perineal region of this patient, which had been diagnosed as Donovanosis, otherwise known as granuloma inguinale, a genital ulcerative disease caused by the Gram-negative bacterium, Klebsiella granu...
- 20:5020:50, 10 December 2014 diff hist +106 N File:Gonorrhea15.jpeg A highly contagious infection, gonococcal ophthalmia is due the pathogenic bacteria Neisseria gonorrhoeae. current
- 20:4720:47, 10 December 2014 diff hist +105 N File:Gonorrhea14.jpeg This photomicrograph is showing Neisseria gonorrhoeae in a cervical smear using the Gram-stain technique. current
- 20:4620:46, 10 December 2014 diff hist +121 N File:Gonorrhea13.jpeg Examination of this urethral discharge for Neisseria gonorrhea revealed Gram-negative intracellular rods, NOT diplococci. current
- 20:4420:44, 10 December 2014 diff hist +144 N File:Gonorrhea11.jpeg This patient presented with gonococcal urethritis, which became systemically disseminated leading to gonococcal conjunctivitis of the right eye. current
- 20:4320:43, 10 December 2014 diff hist +380 N File:Gonorrhea10.jpeg Enhanced by using a fluorescent antibody staining technique, this photomicrograph revealed the presence of Gram-negative Neisseria gonorrhoeae bacteria, accompanied by a number of polymorphonuclear leukocytes (PMN), or white blood cells (WBC) known as ... current
- 20:4220:42, 10 December 2014 diff hist +444 N File:Gonorrhea08.jpeg This 1972 image depicted the morphologic appearance of Neisseria gonorrhoeae colonies after having grown for a period of 24 hours on GC media base agar supplemented with IsoVitaleX. These were photographed here at a magnification of 50X. GC media base ... current
- 17:1717:17, 10 December 2014 diff hist +267 N File:Gonorrhea07.jpeg This 1970 photograph revealed the presence of what was determined to be a gonococcal infection involving the cervix of a patient who presented with a case of gonorrhea. Note that there is a purulent discharge emanating from the cervical os, and pooling... current
- 17:1517:15, 10 December 2014 diff hist +170 N File:Gonorrhea06.jpeg Taken from a culture, this Gram-stained photomicrograph revealed the presence of numerous gram-negative diplococcal bacteria that were identified as Neisseria gonorrhoea. current
- 17:1417:14, 10 December 2014 diff hist +220 N File:Gonorrhea05.jpeg This Gram-stained photomicrograph reveals the presence of intracellular Gram-negative, Neisseria gonorrhoeae diplococcal bacteria, amongst numerous white blood cells (WBCs) known as polymorphonuclear leukocytes, or PMNs. current
- 17:1217:12, 10 December 2014 diff hist +192 N File:Gonorrhea04.jpeg This Gram-stained photomicrograph revealed the presence of what was termed as “deceptive” extracellular diplococcal bacteria. Of importance, a bacterial culture returned a negative result. current
- 17:0617:06, 10 December 2014 diff hist +315 N File:Gonorrhea03.jpeg Under a magnification of 1000X, this photomicrograph reveals the following findings in this sample of a transtracheal aspirate. The report read that there are Gram-negative rods, and Gram-negative cocci, which were determined to be Haemophilus influenz... current
- 17:0517:05, 10 December 2014 diff hist +423 N File:Gonorrhea02.jpeg This illustration depicts a three-dimensional (3D) computer-generated image of a number of drug-resistant Neisseria gonorrhoeae diplococcal bacteria. Note that extending from the organisms’ exterior were type IV pili, or hair-like appendages, which i... current
- 17:0417:04, 10 December 2014 diff hist +315 N File:Gonorrhea01.jpeg Under a magnification of 1000X, this photomicrograph reveals the following findings in this sample of a transtracheal aspirate. The report read that there are Gram-negative rods, and Gram-negative cocci, which were determined to be Haemophilus influenz... current
- 16:3216:32, 10 December 2014 diff hist +217 N File:Glanders05.jpeg This photograph depicts the colonial morphology displayed by Gram-negative Burkholderia mallei bacteria, which was grown on a medium of sheep’s blood agar (SBA), for a 72 hour time period, at a temperature of 37°C. current
- 16:3116:31, 10 December 2014 diff hist +298 N File:Glanders04.jpeg This photograph depicts the colonial morphology displayed by Gram-negative Burkholderia mallei bacteria, which was grown on a medium of chocolate agar, for a 72 hour time period, at a temperature of 37°C. B. mallei is the bacterium responsible for cau... current
- 16:3016:30, 10 December 2014 diff hist +330 N File:Glanders03.jpeg As a closer view of PHIL 12271, this photograph depicts the colonial morphology displayed by Gram-negative Burkholderia mallei bacteria, which was grown on a medium of chocolate agar, for a 72 hour time period, at a temperature of 37°C. B. mallei is t... current
- 16:2916:29, 10 December 2014 diff hist +224 N File:Glanders02.jpeg This photograph depicts the colonial morphology displayed by Gram-negative Burkholderia thailandensis bacteria, which was grown on a medium of sheep’s blood agar (SBA), for a 48 hour time period, at a temperature of 42°C. current
- 16:2316:23, 10 December 2014 diff hist +109 N File:Giardiasis10.jpeg This photomicrograph depicts Giardia lamblia parasites using indirect immunofluorescence test for giardiasis. current
- 16:2316:23, 10 December 2014 diff hist +451 N File:Giardiasis09.jpeg This scanning electron micrograph (SEM) depicted the dorsal (upper) surface of a Giardia protozoan that had been isolated from a rat’s intestine. Some of the identifying morphologic characteristics include pairs of thread-like flagella that facilitat... current
- 16:2216:22, 10 December 2014 diff hist +238 N File:Giardiasis08.jpeg This scanning electron micrograph(SEM) depicted the mucosal surface of the small intestine of a gerbil infested with Giardia sp. protozoa. The intestinal epithelial surface is almost entirely obscured by the attached Giardia trophozoites. current
- 16:2016:20, 10 December 2014 diff hist +317 N File:Giardiasis07.jpeg This scanning electron micrograph (SEM) depicted a Giardia lamblia protozoan that was about to become two separate organisms, as it was caught in a late stage of cell division, producing a heart-shaped form. Note the intimate intertwining of two of the... current
- 16:2016:20, 10 December 2014 diff hist +413 N File:Giardiasis06.jpeg This scanning electron micrograph (SEM) clearly showed the ventral surface of a Giardia muris trophozoite. The ventral adhesive disk resembles a suction cup, where overlapping microtubules in the cytoplasm form a number-6-shaped figure. Giardia muris h... current
- 16:1916:19, 10 December 2014 diff hist +471 N File:Giardiasis05.jpeg This digitally-colorized scanning electron micrograph (SEM) depicted the dorsal (upper) surface of a Giardia protozoan that had been isolated from a rat’s intestine. Some of the identifying morphologic characteristics include pairs of thread-like fla... current
- 16:1816:18, 10 December 2014 diff hist +469 N File:Giardiasis04.jpeg This digitally-colorized scanning electron micrograph (SEM) depicted some of the ultrastructural morphologic details of an oblong-shaped Giardia sp. protozoan cyst, revealing the filamentous nature of the cyst wall. Each cyst-wall filament is approxima... current
- 16:1716:17, 10 December 2014 diff hist +871 N File:Giardiasis03.jpeg This scanning electron micrograph (SEM) revealed the ventral surface of a Giardia muris trophozoite that had settled atop the mucosal surface of a rat’s intestine. Note the microvilli, which can be seen in the background, as tiny rounded structures t... current
- 16:1616:16, 10 December 2014 diff hist +228 N File:Giardiasis02.jpeg This digitally-colorized scanning electron micrograph (SEM) depicted a Giardia lamblia protozoan that was about to become two, separate organisms, as it was caught in a late stage of cell division, producing a heart-shaped form. current
- 16:1416:14, 10 December 2014 diff hist +622 N File:Giardiasis01.jpeg This digitally-colorized scanning electron micrograph (SEM) depicted a Giardia muris protozoan adhering itself to the microvillous border of an intestinal epithelial cell. Each small circular profile under the protozoan represents the rounded tip of a ... current
