TWiP 108: B1 cells and Leishmania, insider traitors

TWiP 108: B1 cells and Leishmania, insider traitors

Hosts: Vincent Racaniello, Dickson Despommier, and Daniel Griffin

The case of the Man from Assam is solved, and phagocytosis of Leishmania by B-1 cells is brought to you by the Three Twipeteers on this episode of TWiP.

Subscribe to TWiP (free) in iTunes, Google Play Music, by the RSS feed or by email

Links for this episode:

This episode is sponsored by ASM Agar Art Contest and ASM Microbe 2016

Case study for TWiP 108

Todays case is a 26 yo male longhaul truck driver from northern tiger country of India. Comes into hospital at end of rainy season with 6 days of fever, chills, muscle aches, small loose stools, vomiting, trouble breathing, cough, decreased urine output. Lives in mud hut with coconut leaf roof. No one else in family is sick (wife, two children). Significant animal and insect exposure (dogs, cows, monkeys). Got sick after coming home from a trip up north. No significant medical probs, no surgery. Really sick. Pain everywhere. Occasionally drinks palm wine. Some yellowing of eyes. Has lost a little weight. Ketonic breath. Exam: 39 fever, bp 100/71, 126 heart rate, 24 resp rate. Looks distressed, not fully sharp. Nothing focal on lung exam. Belly tender, esp upper right, spleen enlarged. Liver is tender but not enlarged. Some labs: bun elevated 102, creatinine elevated, Hg decreased 11, platelets 9000 (down), white count 10.3 no eosinophils. LDH 8000 AST/ALT normal, bilirubin 21. Never been this sick.

Send your diagnosis to twip@microbe.tv

Send your questions and comments to twip@microbe.tv

Tämä jakso on lisätty Podme-palveluun avoimen RSS-syötteen kautta eikä se ole Podmen omaa tuotantoa. Siksi jakso saattaa sisältää mainontaa.

Jaksot(285)

TWiP 285: Why Is Cyclospora So Hard to Contain? Parasitologists Explain the 2026 US Outbreak

TWiP 285: Why Is Cyclospora So Hard to Contain? Parasitologists Explain the 2026 US Outbreak

TWiP reviews our current understanding of the biology of Cyclospora, the parasite currently causing a large multistate outbreak in the US traced to contaminated lettuce, and why it is so difficult to ...

6 Elo 52min

TWiP 284: It's not the pork

TWiP 284: It's not the pork

TWiP solves the case of the 39-year-old man originally from Guatemala, who moved to one of the NYC boroughs in 2023 and presented with headaches for nearly 1 year. Hosts: Vincent Racaniello, Daniel Gr...

27 Heinä 50min

TWiP 283: Warming up to cryptosporidiosis

TWiP 283: Warming up to cryptosporidiosis

TWiP reviews the projected impact of climate change on the burden of Cryptosporidium in Mali, Kenya, and The Gambia. Hosts: Vincent Racaniello and Christina Naula Subscribe (free): Apple Podcasts, Goo...

7 Heinä 1h

TWiP 282: Does he live in New York?

TWiP 282: Does he live in New York?

TWiP solves the case of the nonbinary patient in his 30s with a history HIV/AIDS presenting with 3 weeks of subjective fevers, chills, generalized weakness and voluminous ostomy output. Hosts: Vincent...

24 Kesä 53min

TWiP 281: Ants under the influence

TWiP 281: Ants under the influence

TWiP reviews gene expression in wood ants infected with the larval lancet fluke, which causes them to leave their nest and attach to a flower until they are eaten by a grazing mammal. Hosts: Vincent R...

22 Kesä 58min

TWiP 280: The wriggling diagnosis

TWiP 280: The wriggling diagnosis

TWiP solves the case of the 3 yo child, who recently immigrated to the US from Central America, in the ER with acute right lower quadrant abdominal pain and a rather active serpiginous wormlike 'thing...

29 Touko 57min

TWiP 279: Tolling for hookworms

TWiP 279: Tolling for hookworms

TWiP reviews a phase 2 clinical trial of a recombinant vaccine against N. americanus glutathione S-transferase-1, an enzyme that performs a crucial enzymatic step in hookworm blood feeding. Hosts: Vin...

1 Touko 50min

TWiP 278: Trichinella from eating bear eyeballs

TWiP 278: Trichinella from eating bear eyeballs

TWiP solves the case of the male in his 20s from Hokkaido, Japan, who developed fatigue and rash, followed by fever and myalgia 6 days later, after eating a raw bear eyeball. Hosts: Vincent Racaniello...

24 Huhti 56min

Suosittua kategoriassa Tiede

rss-poliisin-mieli
tiedekulma-podcast
rss-mita-tulisi-tietaa
rss-tiedetta-vai-tarinaa
docemilia
rss-duodecim-lehti
utelias-mieli
rss-kasvikutsut
rss-astetta-parempi-elama-podcast
radio-antro
rss-hereilla
rss-ammamafia
rss-tervetta-skeptisyytta
hippokrateen-vastaanotolla
rss-ranskaa-raakana
rss-radplus
filocast-filosofian-perusteet
mielipaivakirja
rss-bios-podcast
rss-ylistys-elaimille